CN211202554U

CN211202554U - Tenon fourth of twelve earthly branches structure of high-speed joint

Info

Publication number: CN211202554U
Application number: CN201922208309.0U
Authority: CN
Inventors: 王钧兴
Original assignee: Pinghu Dongyang Home Technology Co ltd
Current assignee: Pinghu Dongyang Home Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-07
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a tenon fourth of twelve earthly branches structure of high-speed joint belongs to connection structure technical field, including footstock and bench leg, it has tenon fourth of twelve earthly branches structure to peg graft in bench leg one side, tenon fourth of twelve earthly branches structure includes connecting rod A and pillar pole and connecting rod B, connecting rod A's one end interference connection links up pole A, it is inside at spout A to link up pole A sliding connection, spout A sets up the one end at the pillar pole, the inside interference of pillar pole is connected with the spliced pole, spout B has been seted up to the one end of spliced pole, spout B's inside sliding connection has linking pole B, linking pole B's one end is pegged graft in connecting rod B's one end, connecting rod B's one end interference is connected with and links up the sill bar, the top interference that links up the sill bar is connected with. The utility model discloses a tenon fourth of twelve earthly branches structure of installation can make the equipment of stool convenient and fast more, also can make installation work more swift, high-efficient simultaneously, improves the result of use.

Description

Tenon fourth of twelve earthly branches structure of high-speed joint

Technical Field

The utility model relates to a connection structure technical field especially relates to a quick connect's mortise and tenon joint structure.

Background

The connection between the members in the existing wooden furniture is mainly formed by the following three types: the traditional Chinese mortise and tenon structure. The traditional Chinese tenon-and-mortise structure is characterized by stable connection and non-detachability, is manually manufactured and installed by traditional craftsmen at home, and has no transportation cost. However, in the current industrialized era of China, the products are produced and processed in batches by mechanical industrialization, one wooden furniture is composed of a plurality of components, only the components can be disassembled and freely assembled, and each component can be assembled and disassembled after being processed in batches, and then the components are packaged in a disassembled mode and transported to the home of a user for assembly, so that the cost and the quality are both guaranteed.

Patent number CN108035953A discloses a detachable mortise and tenon structure, which comprises at least two members connected with each other, wherein one member of each pair of two members connected with each other is provided with a tenon, and the other member is provided with a mortise; the surfaces of the tenons and the inner walls of the mortises are all rough surfaces milled by a cutter; the two ends of the tenon in the length direction are respectively provided with three convex and three concave structures which are arranged in a staggered manner; the transverse section of the tenon along the center of any convex structure is of an 8-shaped structure, and the middle parts of two sides of the tenon in the length direction are of arc-shaped concave structures; the arc inner wall of one end of the mortise is provided with two first clamping pieces, and the groove walls on the two sides of the mortise are respectively provided with two second clamping pieces; the tenon is clamped into the mortise from one end far away from the first clamping piece, and the second clamping piece does not exceed the gap between the arc-shaped concave structure and the side wall of the mortise; when the tenon moves towards the first clamping piece and is clamped with the first clamping piece, the second clamping piece is respectively clamped with the two concave structures at the other end of the tenon, and the two concave structures are two concave structures far away from a component where the tenon is located.

The mortise and tenon structure has the following defects: 1. when the tenon-and-mortise structure is used, the tenon-and-mortise structure can only be fixedly installed on the surface of a device with a fixed model, so that the tenon-and-mortise structure is limited in use.

2. The tenon fourth of twelve earthly branches structure is comparatively loaded down with trivial details in the installation dismantlement step when using for the dismouting efficiency of tenon fourth of twelve earthly branches structure is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick connect's tenon fourth of twelve earthly branches structure aims at the tenon fourth of twelve earthly branches structure through the installation, can make the equipment of stool convenient and fast more, also can make installation work more swift, high-efficient simultaneously, improves the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of mortise and tenon joint structure of high-speed joint, including footstock and bench leg, it has mortise and tenon joint structure to peg graft in bench leg one side, mortise and tenon joint structure includes connecting rod A and pillar pole and connecting rod B, connecting rod A is connected to connecting rod A's one end interference, connecting rod A sliding connection is inside spout A, spout A sets up the one end at the pillar pole, the inside interference of pillar pole is connected with the spliced pole, spout B has been seted up to the one end of spliced pole, spout B's inside sliding connection has connecting rod B, connecting rod B's one end is pegged graft in connecting rod B's one end, connecting rod B's one end interference is connected with and links up the sill bar, the top interference that links up the sill bar is connected with and links up branch.

Optionally, the bottom end of the top seat is inserted with 5 stool legs.

Optionally, a buckling rod is fixedly mounted right above one side, far away from the groove, of the stool leg, an insertion rod is connected to the inside of the buckling rod in a sliding mode, and the top end of the insertion rod is inserted into the top block.

Optionally, one side of the stool leg is provided with a groove, and both sides of the inner wall of the groove are embedded and connected with a groove plate.

Optionally, the top end of the connecting support rod is connected with a projection in an interference manner, and one end of the projection is provided with a plug hole.

The utility model has the advantages as follows:

1. the utility model discloses a pillar pole of installation, when length did not match between the model size of mortise structures and the bench leg, draw connecting rod A and the connecting rod B of dragging pillar pole both ends, make the linking rod A of connecting rod A one end follow the inside roll-off of spout A, make the linking rod B of connecting rod B one end follow the inside roll-off of spout B simultaneously, thereby make the distance between connecting rod A and connecting rod B and the pillar pole increase, thereby make mortise structures gain length adjustable, can match different models gain the distance between the bench leg, make mortise structures gain the suitability better.

2. The utility model discloses a linking sill bar and lug of installation, during the use, it is inside to link up the sill bar and insert the recess, make linking up the branch joint inside the frid, the one end of lug is passed through the recess and is pegged graft in the one end of bench leg, then insert the spliced eye inside of lug one side with the inserted bar of kicking block bottom, make the one end of profile bar can block the kicking block, prevent that the inserted bar from seeing through the spliced eye, thereby the fixed sill bar that links up, make tenon fourth of the twelve earthly branches structure can get up bench leg quick fixation, thereby promote the installation and the dismantlement efficiency of tenon fourth of the twelve earthly branches structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a tenon-and-mortise structure for quick connection according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a tenon-and-mortise structure for quick connection according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a strut of a tenon-and-mortise structure for quick connection according to an embodiment of the present invention;

fig. 4 is a schematic view of a connecting bottom rod structure of a quick-connection mortise and tenon structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a groove structure of a tenon-and-mortise structure for quick connection according to an embodiment of the present invention;

fig. 6 is the embodiment of the utility model provides a plug-in lever structure sketch map of mortise-tenon joint structure of high-speed joint.

In the figure: 1. a top seat; 2. stool legs; 3. a mortise and tenon joint structure; 4. a base; 5. a connecting rod A; 6. a strut rod; 7. a connecting rod B; 8. connecting the bottom rods; 9. connecting the supporting rods; 10. a bump; 11. inserting holes; 12. An engagement rod A; 13. a chute A; 14. connecting columns; 15. a chute B; 16. an engaging rod B; 17. a groove plate; 18. a groove; 19. a plug rod; 20. a top block; 21. a buckle rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The following will describe in detail a tenon-and-mortise structure for quick connection according to an embodiment of the present invention with reference to fig. 1 to 6.

Referring to fig. 1, 2 and 3, a quick connection mortise and tenon structure provided by an embodiment of the present invention includes a top seat 1 and stool legs 2, a mortise and tenon structure 3 is inserted into one side of the stool legs 2, the mortise and tenon structure 3 includes a connecting rod a5, a pillar rod 6 and a connecting rod B7, an interference connection connecting rod a12 is connected to one end of the connecting rod a5, the connecting rod a12 is slidably connected to the inside of a sliding groove a13, a sliding groove a13 is opened at one end of the pillar rod 6, an interference connection connecting rod 14 is connected to the inside of the pillar rod 6, a sliding groove B15 is opened at one end of the connecting rod 14, an interference connection connecting rod B16 is connected to the inside of the sliding groove B15, an interference connection connecting rod B16 is inserted into one end of an interference connection connecting rod B7, an interference connection bottom rod 8 is connected to one end of the connecting rod 7, an interference connection connecting rod 8 is connected to a connecting rod 9, and a tenon structure is installed, the assembly of the bench can be more convenient and faster, the installation work can be quicker and more efficient, and the using effect is improved.

Referring to fig. 1, bench legs 2 are inserted into the bottom end of the top seat 1, the number of the bench legs 2 is 5, and the bench can be more stable through the installed bench legs.

Referring to fig. 6, a buckling rod 21 is fixedly installed right above one side of the stool leg 2 far away from the groove 18, an insertion rod 19 is connected to the inside of the buckling rod 21 in a sliding mode, the top end of the insertion rod 19 is inserted into the ejector block 20, and the connection supporting rod can be fixed inside the groove through the installed insertion rod.

Referring to fig. 5, a groove 18 is formed in one side of each stool leg 2, groove plates 17 are connected to two sides of the inner wall of each groove 18 in an embedded mode, and installation of the connecting support rod can be more stable through the installed groove plates.

Referring to fig. 4, a convex block 10 is connected to the top end of the connecting support rod 9 in an interference manner, an insertion hole 11 is formed in one end of the convex block 10, and the connecting support rod can be fixed inside the groove through the installed insertion hole.

The embodiment of the utility model provides a mortise and tenon joint structure of quick connection, when the size of the model of mortise and tenon joint structure 3 does not match with the length between the bench leg 2, draw connecting rod A5 and connecting rod B7 at both ends of support rod 6, make linking rod A12 of connecting rod A5 one end slide out from spout A13 inside, make linking rod B16 of connecting rod B7 one end slide out from spout B15 inside simultaneously, thereby make connecting rod A5 and connecting rod B7 increase with the distance between the support rod 6, thereby make the length of mortise and tenon joint mechanism 2 adjustable, can match the distance between the bench leg of different models, make mortise and tenon joint structure 2 get the suitability better, during the use, insert linking bottom rod 8 inside recess 18, make linking support rod 9 joint inside frid 17, the one end of lug 10 is pegged graft in the one end of bench leg 2 through recess 18, then insert the peg 19 of top block 20 bottom inside the peg 11 of lug 10 one side, make the one end of detaining pole 21 can block kicking block 20, prevent that peg 19 from seeing through spliced eye 11 to fixed linking sill bar 8 makes tenon fourth of twelve earthly branches structure 3 can get up bench leg 2 quick fixation, thereby promotes the installation of tenon fourth of twelve earthly branches structure 2 and dismantles efficiency.

It should be noted that the utility model relates to a tenon-and-mortise structure for fast connection, which comprises a top seat 1, stool legs 2, a tenon-and-mortise structure 3, a base 4, a connecting rod A5, a pillar rod 6, a connecting rod B7, a connecting bottom rod 8, a connecting support rod 9, a bump 10, a plug hole 11, a connecting rod A12, a sliding groove A13, a connecting column 14, a sliding groove B15, a connecting rod B16, a groove plate 17, a groove 18, a plug rod 19, a top block 20 and a buckle rod 21, the electrical components are all products in the prior art, the technical personnel in the field select, install and complete the debugging operation of the circuit according to the use requirement to ensure that all the electrical equipment can work normally, the components are all universal standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A quickly-connected mortise and tenon joint structure comprises a top seat (1) and stool legs (2) and is characterized in that a mortise and tenon joint structure (3) is inserted into one side of each stool leg (2), each mortise and tenon joint structure (3) comprises a connecting rod A (5), a strut rod (6) and a connecting rod B (7), one end of each connecting rod A (5) is in interference connection with a connecting rod A (12), each connecting rod A (12) is in sliding connection inside a sliding groove A (13), each sliding groove A (13) is formed in one end of each strut rod (6), each strut rod (6) is in interference connection with a connecting column (14), one end of each connecting column (14) is provided with a sliding groove B (15), each sliding groove B (15) is in sliding connection with a connecting rod B (16), one end of each connecting rod B (16) is inserted into one end of each connecting rod B (7), one end of each connecting rod B (7) is in interference connection with a bottom connecting rod (8), the top end of the connecting bottom rod (8) is connected with a connecting support rod (9) in an interference manner.

2. The quick-connection mortise and tenon joint structure according to claim 1, wherein the stool legs (2) are inserted into the bottom end of the top seat (1), and the number of the stool legs (2) is 5.

3. The quick-connection mortise and tenon joint structure according to claim 1, wherein a buckle rod (21) is fixedly installed right above one side of the stool leg (2) far away from the groove (18), an insertion rod (19) is slidably connected inside the buckle rod (21), and the top end of the insertion rod (19) is inserted into the top block (20).

4. The quick-connection mortise and tenon joint structure according to claim 1, wherein a groove (18) is formed in one side of each stool leg (2), and groove plates (17) are embedded and connected to two sides of the inner wall of each groove (18).

5. The quick-connection mortise and tenon joint structure according to claim 1, wherein a convex block (10) is connected to the top end of the connecting support rod (9) in an interference manner, and an inserting hole (11) is formed in one end of the convex block (10).