CN212455105U

CN212455105U - Rod piece connecting structure and seat using same

Info

Publication number: CN212455105U
Application number: CN202021068144.8U
Authority: CN
Inventors: 高扬
Original assignee: Baimo Culture Media Beijing Co ltd
Current assignee: Baimo Culture Media Beijing Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-02
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a member coupling mechanism and use this connection structure's seat. The utility model provides a stable in structure improves timber utilization ratio, the member connection structure of the transportation of being convenient for and use this connection structure's seat. The utility model discloses a member connection structure, including the first body of rod, the second body of rod and connector, its characterized in that: the tip of the first body of rod and the second body of rod is provided with the coupling assembling of mutually supporting, and the one end surface that the first body of rod and the second body of rod have coupling assembling is provided with the helical groove who corresponds each other, the connector include with helical groove complex spirochaeta.

Description

Rod piece connecting structure and seat using same

Technical Field

The utility model relates to a member coupling mechanism and use this connection structure's seat.

Background

To the vertical connection structure of wooden pole, from traditional wood mortise-tenon joint to modern bolted connection, two kinds of modes respectively have different advantages, and in the connected mode of traditional bolt, metal component imbeds and arouses timber fracture in the wood easily, and stability is not enough.

Disclosure of Invention

The utility model discloses just to above-mentioned problem, provide a stable in structure, improve timber utilization ratio, the member connection structure of the transportation of being convenient for and use this connection structure's seat.

In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a member connection structure, including the first body of rod, the second body of rod and connector, its characterized in that: the tip of the first body of rod and the second body of rod is provided with the coupling assembling of mutually supporting, and the one end surface that the first body of rod and the second body of rod have coupling assembling is provided with the helical groove who corresponds each other, the connector include with helical groove complex spirochaeta.

As a preferred scheme of the utility model, coupling assembling is for setting up in the connecting screw of first body of rod tip, and the screw hole of second body of rod tip.

Furthermore, the threaded hole is a metal piece and is embedded in the end part of the second rod body.

The utility model discloses use above-mentioned wooden pole connection structure's seat, its characterized in that: the chair comprises two chair legs, wherein each chair leg comprises a first rod body and a second rod body which are connected with each other, and a connector is arranged at the joint of the first rod body and the second rod body; the support leg is arranged at the lower end of the spiral body of the connector, the support rod is arranged at the upper end of the spiral body of the connector, and the cross brace is arranged between the support rods of the two seat leg connectors.

As a preferred proposal of the utility model, the cross brace is provided with a seat board.

Furthermore, positioning grooves matched with the supporting rods are arranged on two sides of the seat board.

As another preferred scheme of the utility model, be provided with the back between two seat leg upper ends.

As a third preferred proposal of the utility model, the seat board on the cross arm and the backrest between the upper ends of the seat legs are of an integrated structure.

The utility model has the advantages that: 1. the utility model discloses a member connection structure through the connector that increases helical groove and helix form, can bind the one end of member embedding connecting piece, can not ftracture after making the member atress, has increased the stability of member junction, is particularly suitable for the wood member.

2. The utility model discloses a member connection structure can extend the material of short, when being applied to the wood material, can be very big improvement timber utilization ratio.

3. The utility model discloses a member connection structure, the equipment is convenient, during the transportation, can dismantle into small part, practices thrift the transportation space by a wide margin, reduces the cost of transportation.

4. The utility model discloses a member connection structure utilizes the structural feature of connector, can derive new product molding, the utility model discloses use above-mentioned member connection structure's seat, stable in structure, the appearance is unique, has fine market prospect.

Drawings

Fig. 1 is a schematic structural diagram of the seat of the present invention.

Fig. 2 is a schematic structural diagram of the first rod.

Fig. 3 is a schematic structural view of the second rod.

Fig. 4 is a schematic structural view of the connecting body of the seat.

Fig. 5 is a schematic view showing a connection structure of a connection body of the seat and the seat leg.

Fig. 6 is a schematic structural diagram of the rod connection structure of the present invention.

Fig. 7 is a schematic view of the structure of the seat plate and the backrest.

In the figure, 10 is a first rod body, 11 is a connecting plane, 12 is a connecting screw rod, 20 is a second rod body, 21 is a threaded hole, 30 is a connecting body, 31 is a supporting rod, 32 is a supporting leg, 33 is a connecting hole, 34 is a cross brace, 40 is a backrest, 41 is a side wing, 50 is a screw, 60 is a seat plate, 61 is a positioning groove, and 70 is a spiral clamping groove.

Detailed Description

The utility model discloses a member connection structure, including first body of rod 10, the second body of rod 20 and connector 30, its characterized in that: the tip of the first body of rod 10 and the second body of rod 20 is provided with the coupling assembling of mutually supporting, and the one end surface that first body of rod 10 and second body of rod 20 have coupling assembling is provided with the helical groove 70 of mutual correspondence, connector 30 includes the spirochaeta with helical groove 70 complex.

As a preferred embodiment of the present invention, the connecting assembly is a connecting screw rod 12 disposed at the end of the first rod 10 and a threaded hole 21 disposed at the end of the second rod 20.

Further, the threaded hole 21 is a metal member embedded in the end of the second rod 20.

The utility model discloses use above-mentioned wooden pole connection structure's seat, its characterized in that: the chair comprises two chair legs, wherein the chair legs comprise a first rod body 10 and a second rod body 20 which are connected with each other, and a connecting body 30 is arranged at the joint of the first rod body 10 and the second rod body 20; the lower end of the spiral body of the connecting body 30 is provided with a supporting leg 32, the upper end of the spiral body of the connecting body 30 is provided with a supporting rod 31, and a cross brace 34 is arranged between the supporting rods 31 of the two seat leg connecting bodies 30.

As a preferred embodiment of the present invention, a seat plate 60 is disposed on the cross brace 34.

Further, positioning grooves 61 matched with the support rod 31 are arranged on two sides of the seat plate 60.

As another preferable scheme of the present invention, a backrest 40 is provided between the upper ends of the two legs of the seat.

As a third preferred embodiment of the present invention, the seat plate 60 of the cross brace 34 and the backrest 40 between the upper ends of the legs of the seat are integrated.

The upper ends of the chair legs are provided with connecting planes 11, the two ends of the backrest 40 are provided with side wings 41 matched with the connecting planes 11, and the side wings 41 are connected with the connecting planes 11 through screws 50.

The cross brace 34 is provided with a connecting hole 33, and the cross brace 34 and the seat plate 60 are connected through a screw 50 in the connecting hole 33.

The connecting component can also be a structure which is mutually inserted and the like.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. Member connection structure, including first body of rod (10), second body of rod (20) and connector (30), its characterized in that: the tip of the first body of rod (10) and the second body of rod (20) is provided with the coupling assembling of mutually supporting, and the one end surface that the first body of rod (10) and the second body of rod (20) have coupling assembling is provided with spiral clamping groove (70) that correspond each other, connector (30) include with spiral clamping groove (70) complex spirochaeta.

2. The rod connecting structure according to claim 1, wherein: the connecting component is a connecting screw rod (12) arranged at the end part of the first rod body (10) and a threaded hole (21) arranged at the end part of the second rod body (20).

3. The rod connecting structure according to claim 2, wherein: the threaded hole (21) is a metal piece and is embedded in the end part of the second rod body (20).

4. A seat using the rod connecting structure according to any one of claims 1 to 3, wherein: the chair comprises two chair legs, wherein each chair leg comprises a first rod body (10) and a second rod body (20) which are connected with each other, and a connecting body (30) is arranged at the joint of the first rod body (10) and the second rod body (20); the lower end of the spiral body of the connecting body (30) is provided with a supporting leg (32), the upper end of the spiral body of the connecting body (30) is provided with a supporting rod (31), and a cross brace (34) is arranged between the supporting rods (31) of the two seat leg connecting bodies (30).

5. The seat according to claim 4, wherein: a seat plate (60) is arranged on the cross brace (34).

6. The seat according to claim 5, wherein: and positioning grooves (61) matched with the supporting rods (31) are arranged on two sides of the seat plate (60).

7. The seat according to claim 4, wherein: a backrest (40) is arranged between the upper ends of the two chair legs.

8. The seat according to claim 4, wherein: the seat plate (60) on the cross brace (34) and the backrest (40) between the upper ends of the seat legs are of an integrated structure.

9. The seat according to claim 7, wherein: the chair is characterized in that the upper ends of the chair legs are provided with connecting planes (11), side wings (41) matched with the connecting planes (11) are arranged at the two ends of the backrest (40), and the side wings (41) are connected with the connecting planes (11) through screws (50).

10. The seat according to claim 6, wherein: the cross brace (34) is provided with a connecting hole (33), and the cross brace (34) is connected with the seat plate (60) through a screw (50) in the connecting hole (33).