CN214465377U

CN214465377U - Mortise-tenon joint structure of furniture

Info

Publication number: CN214465377U
Application number: CN202120345000.0U
Authority: CN
Inventors: 陈思; 付永清; 皮文军
Original assignee: Jiangxi Golden Oak Industry Co ltd
Current assignee: Jiangxi Golden Oak Industry Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-22
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to the technical field of furniture mortise-tenon joint structures, and discloses a mortise-tenon joint structure of furniture, which solves the problem that the mortise-tenon joint structure of the existing furniture is not stable enough when being installed, and comprises a table plate, supporting legs are movably arranged at four corners of the bottom of the table plate, fixing mechanisms are arranged between the upper parts of one ends of the four supporting legs and two ends of two sides of the table plate, four tenon blocks are fixedly arranged at the bottom of the table plate, mortise grooves are arranged at the tops of the four supporting legs, and chutes are arranged at the lower parts of the opposite ends of the four supporting legs; make this mortise-tenon joint furniture can keep firm after carrying out mortise-tenon joint to can dismantle this mortise-tenon joint furniture when needs convenient, can keep the stability between table and the supporting leg simultaneously, thereby greatly increased this mortise-tenon joint furniture's of use practicality, more let this mortise-tenon joint furniture of use that people can be reassured.

Description

Mortise-tenon joint structure of furniture

Technical Field

The utility model belongs to the technical field of furniture tenon fourth of twelve earthly branches structure, specifically be a tenon fourth of twelve earthly branches connection structure of furniture.

Background

The ancient Chinese building is built by main components such as upright columns, cross beams, purlins and the like in a structural mode of taking woods, bricks and tiles as main building materials and taking a wood frame structure as a main structure, and joints among the components are matched through mortise and tenon joints to form a frame with high elasticity.

The mortise and tenon joint structure of the existing furniture is not stable enough when being installed, so that the furniture connected through the mortise and tenon joints has certain potential safety hazards, and further normal life of people can be threatened, and the mortise and tenon joint furniture stable in installation is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a mortise-tenon joint structure of furniture, the effectual mortise-tenon joint structure who has solved current furniture among the above-mentioned background art problem that is not firm enough when the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mortise-tenon joint structure of furniture, includes the table, the equal movable mounting in four corners department of table bottom has the supporting leg, all installs fixed establishment between the upper portion of four supporting leg one ends and the both ends of table both sides, and the bottom fixed mounting of table has four tenon pieces, and the mortise slot has all been seted up at the top of four supporting legs, and the spout has all been seted up to the lower part of the relative one end of four supporting legs, and the equal fixed mounting in bottom of the relative one end of four supporting legs has the installation piece.

Preferably, four fixing mechanism all includes a pair of trapezoidal piece and connecting strip, and four pairs of logical grooves have all been seted up with the both ends of table both sides on the upper portion of four supporting leg one ends, and four pairs of trapezoidal piece difference slidable mounting are in the inside of four pairs of logical grooves, and the one end of four pairs of trapezoidal pieces extends to the outside of four pairs of logical grooves respectively, and the connecting strip is fixed connection respectively and is located between four pairs of logical groove outside one end at four pairs of trapezoidal pieces.

Preferably, the middle part of the bottom of the table plate is fixedly provided with a vertical block, and the two ends of the middle part of the vertical block are fixedly provided with a transverse block.

Preferably, four the equal fixed mounting in both sides of tenon piece has trapezoidal strip, and four tenon pieces pass through trapezoidal strip activity joint in the inside in four fourth of the twelve earthly branches grooves, and the thread groove has been seted up at the middle part of four tenon pieces and the middle part that is located trapezoidal strip, and the equal threaded connection in inside of four thread grooves has the screw thread round pin.

Preferably, four equal slidable mounting in the inside of spout has the slider, and the one end of four sliders runs through respectively and extends to the outside of spout, and two connecting plates of fixedly connected with between four sliders are located the outside of spout.

Preferably, one end of each of the four mounting blocks is fixedly connected with an inclined block, and the bottom of each of the four inclined blocks is fixedly provided with a supporting block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in work, the tenon-and-mortise connection furniture can keep stable after tenon-and-mortise connection through the trapezoid block, the connecting bar, the tenon block, the mortise slot, the trapezoid bar, the transverse block, the vertical block, the sliding groove, the mounting block, the inclined block and the supporting block, can be conveniently disassembled when needed, and can also keep the stability between the table plate and the supporting leg, so that the practicability of the tenon-and-mortise connection furniture is greatly improved, and people can use the tenon-and-mortise connection furniture safely;

(2) when the tenon-and-mortise connection furniture needs to be disassembled, the connecting plate is pushed firstly, and the movement of the connecting plate can drive the sliding block to move in the sliding groove until the sliding block moves out of the sliding groove, so that the disassembling of the connecting plate is completed; then the connecting strip is pushed to one side, and the movement of the connecting strip drives the two trapezoidal blocks to start moving and slide out of the through groove, so that the fixing mechanism is disassembled; and then, rotating the threaded pin to enable the threaded pin to withdraw from the inside of the threaded groove, finally pushing the supporting leg to one side to enable the trapezoidal strip to slide in the mortise groove, and finally enabling the supporting leg to be separated from the tenon block, so that the supporting leg is disassembled, and the whole mortise-tenon joint furniture is disassembled.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

in the figure: 1. a table plate; 2. supporting legs; 3. a fixing mechanism; 301. a trapezoidal block; 302. a connecting strip; 4. a tenon block; 5. a trapezoidal strip; 6. mortise slot making; 7. a threaded pin; 8. a transverse block; 9. a vertical block; 10. a chute; 11. a slider; 12. a connecting plate; 13. mounting blocks; 14. a sloping block; 15. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, by figure 1 and figure 2 provide, the utility model discloses a table 1, the equal movable mounting in four corners department of table 1 bottom has supporting leg 2, all install fixed establishment 3 between the upper portion of 2 one ends of four supporting legs and the both ends of 1 both sides of table, the bottom fixed mounting of table 1 has four tenon pieces 4, setting through tenon piece 4, thereby can cooperate fourth of the twelve earthly branches groove 6 to install supporting leg 2, fourth of the four supporting legs 2's top has all been seted up fourth of the twelve earthly branches groove 6, spout 10 has all been seted up to the lower part of the 2 relative one ends of four supporting legs, setting through spout 10, thereby can install slider 11, the equal fixed mounting in bottom of the 2 relative one ends of four supporting legs has installation piece 13, setting through installation piece 13, thereby can install oblique piece 14.

Embodiment two, on the basis of embodiment one, by fig. 1, fig. 2 and fig. 3 give, four fixed establishment 3 all include a pair of trapezoidal piece 301 and connecting strip 302, four pairs of logical grooves have all been seted up with the both ends at table 1 both sides on the upper portion of four supporting legs 2 one ends, four pairs of trapezoidal piece 301 are slidable mounting respectively in the inside of four pairs of logical grooves, and the one end of four pairs of trapezoidal piece 301 extends to the outside of four pairs of logical grooves respectively, connecting strip 302 fixed connection is between four pairs of trapezoidal piece 301 lie in four pairs of logical groove outside one end respectively, thereby can keep the stability between table 1 and the supporting leg 2.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a vertical block 9 is fixedly installed in the middle of the bottom of the table board 1, and transverse blocks 8 are fixedly installed at both ends of the middle of the vertical block 9, so that the stability of the table board 1 can be increased.

Fourth embodiment, on first embodiment's basis, given by fig. 2 and fig. 3, the equal fixed mounting in both sides of four tenon piece 4 has trapezoidal strip 5, and four tenon piece 4 are in the inside of four fourth of the twelve earthly branches grooves 6 through trapezoidal strip 5 activity joint, and the thread groove has been seted up at the middle part that four tenon piece 4 just are located trapezoidal strip 5 in the middle part, and the equal threaded connection in inside of four thread grooves has threaded pin 7 to can keep mortise and tenon joint's firm.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, the sliding blocks 11 are slidably mounted inside the four sliding grooves 10, one ends of the four sliding blocks 11 respectively penetrate through and extend to the outside of the sliding grooves 10, and two connecting plates 12 are fixedly connected between the four sliding blocks 11 located outside the sliding grooves 10, so that the stability between the four supporting legs 2 can be maintained.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, one end of each of the four mounting blocks 13 is fixedly connected with an inclined block 14, and the bottom of each of the four inclined blocks 14 is fixedly provided with a supporting block 15, so that the stability of the supporting leg 2 can be further maintained.

The working principle is as follows: when the tenon-and-mortise connected furniture needs to be disassembled, the connecting plate 12 is firstly pushed, the movement of the connecting plate 12 can drive the sliding block 11 to move in the sliding groove 10 until the sliding block 10 moves out of the sliding groove 10, and therefore the disassembling of the connecting plate 12 is completed; then, the connecting strip 302 is pushed to one side, and the movement of the connecting strip 302 drives the two trapezoidal blocks 301 to start moving and slide out of the through groove, so that the fixing mechanism 3 is disassembled; then, the threaded pin 7 is rotated, the threaded pin 7 is made to withdraw from the inside of the threaded groove, the supporting leg 2 is pushed to one side finally, the trapezoidal strip 5 slides in the mortise groove 6, and the supporting leg 2 and the tenon block 4 are separated finally, so that the supporting leg 2 is disassembled, and the whole mortise-tenon joint furniture is disassembled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mortise-tenon joint structure of furniture, includes table (1), its characterized in that: the all movable mounting in four corners department of table (1) bottom has supporting leg (2), all install between the upper portion of four supporting leg (2) one end and the both ends of table (1) both sides fixed establishment (3), the bottom fixed mounting of table (1) has four tenon piece (4), mortise slot (6) have all been seted up at the top of four supporting leg (2), spout (10) have all been seted up to the lower part of the relative one end of four supporting leg (2), the equal fixed mounting in bottom of the relative one end of four supporting leg (2) has installation piece (13).

2. The mortise-tenon joint structure of furniture according to claim 1, wherein: four fixed establishment (3) all include a pair of trapezoidal piece (301) and connecting strip (302), and four pairs of logical grooves have all been seted up with the both ends at table (1) both sides on the upper portion of four supporting legs (2) one end, and four pairs of trapezoidal piece (301) slidable mounting respectively are in the inside of four pairs of logical grooves, and the one end of four pairs of trapezoidal piece (301) extends to the outside of four pairs of logical grooves respectively, and connecting strip (302) fixed connection respectively is located between four pairs of outside one end of logical groove at trapezoidal piece (301).

3. The mortise-tenon joint structure of furniture according to claim 1, wherein: the middle part of the bottom of the table plate (1) is fixedly provided with a vertical block (9), and the two ends of the middle part of the vertical block (9) are fixedly provided with a transverse block (8).

4. The mortise-tenon joint structure of furniture according to claim 1, wherein: four the equal fixed mounting in both sides of tenon piece (4) has trapezoidal strip (5), and four tenon pieces (4) are in the inside of four fourth of the twelve earthly branches grooves (6) through trapezoidal strip (5) activity joint, and the middle part of four tenon pieces (4) and the middle part that is located trapezoidal strip (5) have seted up the thread groove, and the equal threaded connection in inside of four thread grooves has threaded pin (7).

5. The mortise-tenon joint structure of furniture according to claim 1, wherein: four equal slidable mounting in inside of spout (10) has slider (11), and the one end of four slider (11) runs through respectively and extends to the outside of spout (10), and two connecting plates (12) of fixedly connected with between four slider (11) are located the outside of spout (10).

6. The mortise-tenon joint structure of furniture according to claim 1, wherein: one end of each of the four mounting blocks (13) is fixedly connected with an inclined block (14), and supporting blocks (15) are fixedly mounted at the bottoms of the four inclined blocks (14).