CN214661342U

CN214661342U - Connecting piece mainly used for cross connecting structure

Info

Publication number: CN214661342U
Application number: CN202120059546.XU
Authority: CN
Inventors: 张曰明; 张军
Original assignee: Binzhou Mingjiang Building Energy Saving System Technology Co ltd
Current assignee: Binzhou Mingjiang Building Energy Saving System Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model provides a mainly used cross connection structure's connecting piece belongs to the section bar connecting piece that can be used to aluminum product furniture the connecting piece on to the hanging head of evagination, the downside of hanging head is the inclined plane that the head end is high, the tail end is low, the medial surface of hanging head is fluted, the medial surface of recess has outside bellied fender arris, the medial surface that keeps off the arris has the screw rod. The connecting piece has reasonable structure, can be used on aluminum furniture, can conveniently realize the cross connection of the transverse plate and the longitudinal plate after being matched with the corresponding transverse plate and longitudinal plate connecting pieces, has high working efficiency, neat and attractive appearance, firm connection, difficult deformation and good use effect. In addition, the connecting piece can also be used for vertical connection between a transverse plate and a longitudinal plate of certain parts such as furniture end parts.

Description

Connecting piece mainly used for cross connecting structure

Technical Field

The utility model provides a section bar connecting piece, especially a section bar connecting piece that can be used to aluminum product furniture.

Background

The aluminum furniture is gradually popularized and utilized because of the advantages of good fireproof, waterproof and mothproof performances, recyclability and the like. However, the connection between the transverse plate and the longitudinal plate in the structure is unreasonable, namely the vertical connection structure, so that the top of a screw on the connecting part is exposed to influence the appearance, the screw is required to be fixed, the operation is complicated, stress points are concentrated, stress parts and some parts on the connecting part are easy to deform, and the like.

Disclosure of Invention

The utility model aims to solve the technical problem that a mainly used cross connection structure's connecting piece is provided, it can be used to the aluminum product furniture, uses the back with corresponding diaphragm, vertical plate connecting piece cooperation, can conveniently realize that the diaphragm is connected with the cross of vertical plate.

The utility model discloses a realize like this, a mainly used cross connection structure's connecting piece the connecting piece on to the couple of evagination, the downside of couple is the inclined plane that the head end is high, the tail end is low, the medial surface of couple is fluted, the medial surface of recess has outside bellied fender arris, the medial surface that keeps off the arris has the screw rod.

The upper side surface of the hanging head is provided with a tool slot.

The connecting piece of the mainly used cross connecting structure with the structure has reasonable structure, can be used on aluminum furniture, can conveniently realize the cross connection of the transverse plate and the longitudinal plate after being matched with the corresponding transverse plate and longitudinal plate connecting pieces, has high working efficiency, neat and beautiful appearance, firm connection, difficult deformation and good use effect. In addition, the connecting piece can also be used for vertical connection between a transverse plate and a longitudinal plate of certain parts such as furniture end parts.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a bottom view of fig. 2.

Fig. 5 is a schematic view of the connection relationship between the present invention and the vertical plate connecting member of the opposite vertical connecting structure.

Fig. 6 is a top view of a vertical plate connector on a vertical connection structure used in conjunction with the present invention.

Figure 7 is a schematic view of a cross plate connector configuration for use with the present invention.

Fig. 8 is a schematic view of the fitting relationship of the present invention in vertical connection.

Fig. 9 is a bottom view of fig. 8.

In the figure, 1, bolt; 2. an arc-shaped elastic plate; 22. pointed teeth; 3. a transverse plate connecting piece main body; 31. a gland; 311. installing a groove; 32. installing a notch; 33. the hanging head is provided with a groove; 34. hanging edges; 35. a U-shaped notch; 61. hanging a head; 62. a groove; 63. blocking edges; 64. a screw; 65. a tool slot; 66. A lower side surface; 7. a vertical plate plug connector; 8. a vertical plate connecting member on the vertical connecting structure; 81. an insert body; 810. the longitudinal plate is connected with the groove; 811. a screw hole; 812. a circular arc-shaped bulge; 813. an arc-shaped surface; 9. and (4) a threaded sleeve.

Detailed Description

The following description will explain specific configurations of the present invention with reference to the embodiments shown in the drawings.

As shown in the attached drawings, the utility model relates to a connecting piece mainly used for cross connection structure the connecting piece on to have the couple 61 of evagination, the downside 66 of couple is the inclined plane that the head end is high, the tail end is low, the medial surface of couple has a recess 62, the medial surface of recess has outside bellied fender arris 63, the medial surface that keeps off the arris has screw rod 64.

When the mounting hole is used, the mounting hole is made in advance on the longitudinal plate and penetrates through the whole longitudinal plate, so that the mounting holes are formed in the two opposite sides of the longitudinal plate. After the vertical plate connecting piece 8 on the vertical plate one side installation perpendicular connection structure, at the opposite side of vertical plate, will the utility model discloses a screw on the connecting piece is installed into the screw 811 on the installed vertical plate installed part, and is rotated the utility model discloses a connecting piece realizes its and vertical plate connection location. Afterwards, install the diaphragm of both sides respectively on the longitudinal plate connecting piece 8 the utility model discloses an on the connecting piece, can realize the cross and connect.

Realize the utility model discloses a before connecting piece and diaphragm are connected, need install the slotted hole intracavity at diaphragm connection terminal surface earlier with the diaphragm connecting piece. After the transverse plate connecting piece is installed, sharp teeth 22 on the arc-shaped elastic plate 2 at the rear part of the transverse plate connecting piece main body 3 are clamped on the inner wall of the side surface of the cavity of the profile groove, so that the transverse plate connecting piece and the transverse plate profile are connected and positioned. Then, make the utility model discloses a longitudinal plate connecting piece inserts on the diaphragm connecting piece through the installation notch 32 on the diaphragm connecting piece, transversely promotes the diaphragm section bar, makes in the hanging head 61 injects hanging head mounting groove 33, hangs the arris card and fixes a position in recess 62, has just so realized that diaphragm and longitudinal plate slide to insert the formula and be connected. It is clear that the shape of the upper side of the lug 34 on the mounting slot 32 on the transverse plate connecting part body 3 is adapted to the shape of the lower side of the suspension head, i.e. the upper side of the lug 34 is also beveled.

There may be a U-shaped notch 35 in the cross plate connector.

The arc elastic plate is positioned in the mounting groove 311 on the gland 31 behind the arc elastic plate, and the bolt 1 passes through the gland and the elastic plate and then is fixed on the transverse plate connecting piece main body 3. Obviously, the radian of the mounting groove and the radian of the arc-shaped elastic plate are the same or similar, and the arc-shaped direction is consistent. When the transverse plate connecting piece with the structure is used, the pressing cover, the arc-shaped elastic plate and the connecting piece main body are fixed together by the bolts, so that the arc-shaped elastic plate is conveniently installed on the connecting piece main body.

The hanging head 61 is provided with a tool slot 65 on the upper side surface. Thus, the rotation of the connecting piece of the utility model can be realized by tools such as a spanner.

The head structure of the vertical plate connecting piece 8 on the vertical connecting structure is basically the same as the connecting piece of the utility model, and the tail part of the connecting piece is provided with a flat inserting body 81, the middle part of the inserting body is an arc-shaped bulge 812, and the end faces of the two ends of the inserting body are arc-shaped surfaces 813. When the connecting piece is connected with a longitudinal plate, a mounting hole which is matched with the shape and the size of the flat inserting body 81 is manufactured in advance on the vertical plate of the section bar at the connecting part of the longitudinal plate, the inserting body is inserted into the mounting hole and the whole longitudinal plate connecting piece is rotated by 90 degrees, so that the longitudinal plate connecting groove 810 is clamped with the periphery of the mounting hole on the longitudinal plate section bar, and the connecting and the positioning of the longitudinal plate connecting piece and the longitudinal plate are realized.

As shown in fig. 8 and 9, when the connecting piece is used for the vertical connection between the transverse plate and the longitudinal plate of the aluminum furniture, the longitudinal plate plug connector 7 is installed in the slot cavity of the longitudinal plate connecting end face, then the screw sleeve 9 is installed on the longitudinal plate plug connector, and then the screw on the connecting piece of the utility model is installed together with the screw on the screw sleeve. And the transverse plate connecting piece is arranged in the groove cavity of the transverse plate connecting end surface. Thereafter, according to the sliding insertion type connection mode of the transverse plate and the longitudinal plate, the hanging head 61 is inserted into the hanging head mounting groove 33, and the hanging edge is clamped in the groove 62 and positioned, so that the vertical connection between the transverse plate and the longitudinal plate is realized. Thus, the connecting piece of the utility model can be used for the vertical connection between the transverse plate and the longitudinal plate of certain parts such as the end part of furniture.

The terms "front", "back", "inner" and "outer" refer to the orientation of the user, and are used for convenience of description only and are not to be construed as limiting the present invention.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The connecting piece is characterized in that a hanging head (61) protruding outwards is arranged on the connecting piece, the lower side surface (66) of the hanging head is an inclined plane with a high head end and a low tail end, a groove (62) is formed in the inner side surface of the hanging head, a blocking edge (63) protruding outwards is arranged on the inner side surface of the groove, and a screw rod (64) is arranged on the inner side surface of the blocking edge.

2. A connector, primarily for use in a cruciform connection according to claim 1, wherein the hanging head (61) has tool slots (65) on its upper side.