FAST MOUNTING AND POSITIONING FASTENER

Abstract

The present invention relates to a structure of positioning and fastening, particularly to a fast mounting and positioning fastener, including a supporting part located below the clamped object and an upper compressing part located above the clamped object. The supporting part is made by bending metal wire and forming into a shape of plane. One end of the metal wire extends freely to form a first free end, and the other end is a connecting end. The upper compressing part is formed by bending the metal wire as well. The upper compressing part includes a middle part connecting with the connecting end. The middle part extends from the connecting end to a position close to a center of the supporting part. The middle part and the supporting part is located in a same plane and the upper position of the middle part connects with a handheld part.

Claims

1. A fast mounting and positioning fastener, comprising: a supporting part and an upper compressing part; wherein the supporting part is made by bending a metal wire and forming into a planar shape; an end of the metal wire extends along a tangent line of the supporting part in a same plane of the supporting part without tilt to form a first free end, and another end is a connecting end; the upper compressing part is formed by bending the metal wire; the upper compressing part includes a middle part connecting to the connecting end; the middle part extends from the connecting end to a position substantially at a center of the supporting part; the middle part is located in the same plane of the supporting part, when the fast mounting and positioning fastener is in an uninstalled mode and an upper portion of the middle part is connected with a handheld part; wherein a shape of the supporting part is ovular, and the middle part is located on a length orientation of the ovular supporting part; wherein the handheld part includes an apex angle located on a top portion of the handheld part, and the central axis equally bisects the apex angle; two sides of the apex angle are bent inwards to cross each other at a cross point below the apex angle to form a first bottom foot and a second bottom foot; the first bottom foot is a second free end that extends along the first side of the apex angle after bending without tilt, and the second bottom foot is connected with the middle part; wherein an angle between a plane of the handheld part and the plane of supporting part is an obtuse angle or an acute angle.

2. The fast mounting and positioning fastener of claim 1, wherein the supporting part and the upper compressing part are formed by bending a same metal wire; the supporting part extends inwards to form the middle part, the middle part extends upwards to form the handheld part.

3. (canceled)

4. The fast mounting and positioning fastener of claim 1, wherein a shape of the middle part is a straight line.

5. The fast mounting and positioning fastener of claim 4, wherein the handheld part is made by bending the metal wire and forming into a planar shape, and the middle part and the handheld part are located substantially in a same plane.

6-10. (canceled)

Description

BRIEF DESCRIPTION OF DRAWINGS

[0019] The further detailed description of the present invention is provided as below, with reference to the appended drawings and the embodiments.

[0020] FIG. 1 is the front view of the fast mounting and positioning fastener of the present invention.

[0021] FIG. 2 is the top view of the fast mounting and positioning fastener of the present invention.

[0022] FIG. 3 is the left view of the fast mounting and positioning fastener of the present invention.

[0023] Wherein, 1. upper compressing part, 10. handheld part, 11. apex angle, 12. first bottom foot, 13. second bottom foot, 14. middle part, 2. supporting part, 21. first free end.

DETAILED DESCRIPTION OF INVENTION

[0024] As shown in FIGS. 1-3, a fast mounting and positioning fastener includes supporting part 2 located below the clamped object and upper compressing part 1 located above the clamped object. Supporting part 2 is made by bending a metal wire and forming into a planar shape. One end of the metal wire extends freely to form first free end 21, and the other end is a connecting end. Upper compressing part 1 is formed by bending the metal wire as well. Upper compressing part 1 includes middle part 14 connected with the connecting end. Middle part 14 extends from the connecting end to a position close to the center of supporting part 2. Middle part 14 and supporting part 2 are located in a same plane and the upper position of middle part 14 connects with handheld part 10.

[0025] Supporting part 2 and upper compressing part 1 are formed by bending a same metal wire. Supporting part 2 extends inwards naturally to form middle part 14, middle part 14 extends upwards naturally to form handheld part 10. In this embodiment, the supporting part 2 is olive shaped, and middle part 14 is located on the length orientation of the olive-shape. The shape of middle part 14 is straight line. When the positioning fastener passes through the outer layer of the object to be connected with and mounts inside the object, because of the existence of supporting part 2 having a shape similar to olive, a large enough supporting force is provided to the object to be connected with. Meanwhile, the installation of the positioning fastener will not cause a deformation to the object to be connected with, such that the integrity and the beauty of the object to be connected with is assured.

[0026] Handheld part 10 is made by bending the metal wire and forming into a planar shape. Middle part 14 and handheld part 10 are located in a same plane.

[0027] Handheld part 10 is a symmetrical structure including apex angle 11 which is located on the top of the symmetrical structure. The two sides of apex angle 11 are bent inwards to cross each other below apex angle 11, first bottom foot 12 and second bottom foot 13 extend from the position below the cross point. First bottom foot 12 is a second free end that extends freely, and second bottom foot 13 connects with middle part 14.

[0028] The symmetrical center line of handheld part 10 is perpendicular to the plane where supporting part 2 locates. The symmetrical center line of handheld part 10 passes through the center of supporting part 2. The angle between the plane of handheld part 10 and the plane of supporting part 2 is greater than 0. In this embodiment, handheld part 10 is perpendicular to the plane where supporting part 2 locates. That is to say, handheld part 10 and supporting part 2 can be perpendicular, or formed at a certain angle.

[0029] When supporting part 2 of the positioning fastener passes through the outer layer of the object to be installed, because of the existence of middle part 14, the positioning fastener can be fixed on the installation position effectively. Middle part 14 not only provides a constraining force to the object to be installed, but also provides a support when fixing the object to a position where the object will be installed, so that the object to be installed closely fits the position where the object will be installed.

[0030] To meet the requirements of installation, supporting part 2 and the upper compressing part 1 of the positioning fastener can be made in a different size according to the size of the object that need to be installed and the object to be installed.

[0031] To meet the requirements of installation, the angle of the positioning fastener can be made differently, according to the position and the angle of the object that need to be installed and the object to be installed.

[0032] The positioning fastener of the present invention has various variations and types. Specific structures and forms may not be limited by the above mentioned. For instance, supporting part 2 of the positioning fastener can also be rhombus, oval or other irregular shapes. Supporting part 2 of the positioning fastener can also be made in other irregular shapes at a small warp angle.

[0033] It should be understood that the embodiments described above are only used to explain the present invention, but not to limit the present invention. The obvious modifications and variations derived from the spirit of the present invention also fall into the protection scope of the present invention.