CN213360719U

CN213360719U - Corner connecting piece

Info

Publication number: CN213360719U
Application number: CN202022205405.2U
Authority: CN
Inventors: 张银
Original assignee: Jiangsu Shanbuqu Auto Parts Co ltd
Current assignee: Jiangsu Shanbuqu Auto Parts Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-04
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a turning connecting piece, including turning, polygon pipeline and triangle-shaped pipeline, the turning includes turning body, polygon card foot, triangle-shaped card foot, first recess, second screw hole, first clamping piece hole, second recess, fourth screw hole, second clamping piece and second clamping piece hole, both ends above the turning body are located to polygon card foot symmetry, both ends below the turning body are located to triangle-shaped card foot symmetry, polygon card foot's inboard is located to first recess, the second screw hole is located on the first recess, first clamping piece is located in the first recess, the inboard of triangle-shaped card foot is located to the second recess, the fourth screw hole is located on the second recess, the second clamping piece is located in the second recess. The utility model belongs to the technical field of the connecting piece, specifically indicate a design through the clamping piece, the turning can be with various very hard materials, and the fastness is also because of a turning connecting piece of reinforcing greatly behind the turning stiffened.

Description

Corner connecting piece

Technical Field

The utility model belongs to the technical field of the connecting piece, specifically indicate a turning connecting piece.

Background

In life, corner connecting pieces can be used in many places, such as automobile roof luggage frames, roof luggage racks and the like, the existing corners are made of plastics and are connected through self-tapping screws, the plastic corners cannot be too hard, the self-tapping screws are hard to screw, hands are easy to hurt, and the plastic corners can be screwed in if soft, but the overall firmness is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through the design of clamping piece, the turning can be with various very hard materials, and the hole that twists on the clamping piece that can be very light through self tapping screw is gone into, and self tapping screw can also repeated business turn over moreover, and the fastness is also because of a turning connecting piece of reinforcing greatly after the turning adds hard.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a corner connecting piece comprises a corner, a polygonal pipeline and a triangular pipeline, wherein the corner comprises a corner body, a polygonal clamping foot, a triangular clamping foot, a first groove, a second screw hole, a first clamping piece hole, a second groove, a fourth screw hole, a second clamping piece and a second clamping piece hole, the polygonal clamping foot is symmetrically arranged at two ends below the corner body, the triangular clamping foot is symmetrically arranged at two ends above the corner body, the first groove is arranged at the inner side of the polygonal clamping foot, the second screw hole is arranged on the first groove, the first clamping piece is arranged in the first groove, the first clamping piece hole is arranged on the first clamping piece, the first clamping piece hole and the second clamping piece hole are positioned on the same horizontal line, the clamping piece is convenient to install screws, the second groove is arranged at the inner side of the triangular clamping foot, the fourth screw hole is arranged on the second groove, the second clamping piece is arranged in the second groove, the second clamping piece hole is formed in the second clamping piece, and the second clamping piece hole and the fourth screw hole are located on the same horizontal line; the polygonal pipeline is a hollow polygonal cavity structure, and a first screw hole is formed in one end, close to the corner body, of the polygonal pipeline.

Further, the triangle-shaped pipeline sets up for cavity triangle-shaped cavity structures, the triangle-shaped pipeline is close to turning body one end and is equipped with the third screw hole, inserts the polygon pipeline with the polygon card foot of turning body, inserts the triangle-shaped card foot into the triangle-shaped pipeline, inserts the downthehole screwing up of screw with self tapping screw, accomplishes being connected of turning and pipeline.

Further, when polygon card foot inserted polygon pipeline first screw hole and second screw hole and first clamping piece pore pair, when triangle-shaped card foot inserted triangle-shaped pipeline third screw hole and fourth screw hole and second clamping piece pore pair are aligned to realize self tapping screw and to being connected of pipeline and turning body.

And step by step, the corners are made of plastic materials, and the polygonal pipelines and the triangular pipelines are made of steel materials.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of corner connecting piece, through installing first clamping piece in the first recess at polygon card foot, install the second clamping piece in the second recess of tripod shape card foot, make self tapping screw also can relax twist into on very hard material and do not hinder the hand, self tapping screw can repeat business turn over in addition and increase life, consequently can use various stiffened materials man-hour in the turning, greatly increased the fastness of whole product.

Drawings

Fig. 1 is an overall structure diagram of the corner connector of the present invention.

Wherein, 1, turning, 2, polygon pipeline, 3, triangle-shaped pipeline, 4, turning body, 5, polygon card foot, 6, triangle-shaped card foot, 7, first recess, 8, second screw hole, 9, first clamping piece, 10, first clamping piece hole, 11, second recess, 12, fourth screw hole, 13, second clamping piece, 14, second clamping piece hole, 15, first screw hole, 16, third screw hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIG. 1, the corner connector of the present invention comprises a corner 1, a polygonal pipe 2 and a triangular pipe 3, wherein the corner 1 comprises a corner body 4, a polygonal clip 5, a triangular clip 6, a first groove 7, a second screw hole 8, a first clip 9, a first clip hole 10, a second groove 11, a fourth screw hole 12, a second clip 13 and a second clip hole 14, the polygonal clip 5 is symmetrically disposed at two ends of the upper surface of the corner body 4, the triangular clip 6 is symmetrically disposed at two ends of the lower surface of the corner body 4, the first groove 7 is disposed at the inner side of the polygonal clip 5, the second screw hole 8 is disposed on the first groove 7, the first clip 9 is disposed in the first groove 7, the first clip hole 10 is disposed on the first clip 9, the first clip hole 10 and the second screw hole 8 are on the same horizontal line, the second groove 11 is disposed at the inner side of the triangular clip 6, the fourth screw hole 12 is arranged on the second groove 11, the second clamping piece 13 is arranged in the second groove 11, the second clamping piece hole 14 is arranged on the second clamping piece 13, and the second clamping piece hole 14 and the fourth screw hole 12 are on the same horizontal line; polygonal pipeline 2 is the setting of cavity polygon cavity structure, polygonal pipeline 2 is close to the one end of turning body 4 and is equipped with first screw hole 15.

Triangle-shaped pipeline 3 sets up for cavity triangle-shaped cavity structures, triangle-shaped pipeline 3 is close to 4 one ends in turning and is equipped with third screw hole 16.

When the polygonal clamping leg 5 is inserted into the polygonal pipe 2, the first screw hole 15 is aligned with the second screw hole 8 and the first clamping hole 10, and when the triangular clamping leg 6 is inserted into the triangular pipe 3, the third screw hole 16 is aligned with the fourth screw hole 12 and the second clamping hole 14.

The corner 1 is made of plastic materials, and the polygonal pipeline 2 and the triangular pipeline 3 are made of steel materials.

When the novel pipe joint is used specifically, the first clamping piece 9 is installed in the first groove 7 of the polygonal clamping leg 5, the first clamping piece hole 10 is aligned with the second screw hole 8, the second clamping piece 13 is installed in the second groove 11 of the triangular clamping leg 6, the second clamping piece hole 14 is aligned with the fourth screw hole 12, the polygonal clamping leg 5 is inserted into the polygonal pipe 2, the triangular clamping leg 6 is inserted into the triangular pipe 3, the first screw hole 15 is aligned with the second screw hole 8 and the first clamping piece hole 10, the third screw hole 16 is aligned with the fourth screw hole 12 and the second clamping piece hole 14, a self-tapping screw is inserted into the screw hole and screwed, and connection of the corner 1 with the polygonal pipe 2 and the triangular pipe is completed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A corner connector characterized by: comprises a corner, a polygonal pipeline and a triangular pipeline, wherein the corner comprises a corner body, a polygonal clamping foot, a triangular clamping foot, a first groove, a second screw hole, a first clamping piece hole, a second groove, a fourth screw hole, a second clamping piece and a second clamping piece hole, the polygonal clamping foot is symmetrically arranged at two ends above the corner body, the triangular clamping foot is symmetrically arranged at two ends below the corner body, the first groove is arranged at the inner side of the polygonal clamping foot, the second screw hole is arranged on the first groove, the first clamping piece is arranged in the first groove, the first clamping piece hole is arranged on the first clamping piece, the first clamping piece hole and the second screw hole are positioned on the same horizontal line, the second groove is arranged at the inner side of the triangular clamping foot, the fourth screw hole is arranged on the second groove, the second clamping piece is arranged in the second groove, and the second hole is arranged on the second clamping piece, the second clamping piece hole and the fourth screw hole are positioned on the same horizontal line; the polygonal pipeline is a hollow polygonal cavity structure, and a first screw hole is formed in one end, close to the corner body, of the polygonal pipeline.

2. The corner connector of claim 1 wherein: the triangle-shaped pipeline sets up for cavity triangle-shaped cavity structures, triangle-shaped pipeline is close to turning body one end and is equipped with the third screw hole.

3. The corner connector of claim 2 wherein: when the polygonal clamping foot is inserted into the polygonal pipeline, the first screw hole is aligned with the second screw hole and the first clamping piece hole, and when the triangular clamping foot is inserted into the triangular pipeline, the third screw hole is aligned with the fourth screw hole and the second clamping piece hole.

4. The corner connector of claim 1 wherein: the corners are made of plastic materials, and the polygonal pipelines and the triangular pipelines are made of steel materials.