阅读说明：本技术 一种金属导电结构 (Metal conductive structure ) 是由 刘隆娇 于 2020-12-30 设计创作，主要内容包括：本发明公开了一种金属导电结构,其包括导线(1)、插片(2)、螺栓/螺钉(3)、金属件(4)、螺母(5),导线的两端分别连接有插片,插片上具有第一通孔(6),金属件的一侧面上连接有螺母,金属件上具有第二通孔(9),螺栓依次穿过第一通孔、第二通孔后与螺母相连接,螺栓上具有环形凸缘(8),环形凸缘的一侧面与插片的一侧面相抵触,插片的另一侧面与金属件的远离螺母的一侧面相抵触,其特征在于：插片的远离环形凸缘的一侧面上设置有多个凸起刮刀(7),凸起刮刀与金属件的远离螺母的一侧面相抵触,多个凸起刮刀沿插片的周向均匀分布。其结构简单,制造工时少,成本低,可同时实现防松和刮漆的作用,导电效果明显。(The invention discloses a metal conductive structure, which comprises a lead (1), an insert (2), a bolt/screw (3), a metal piece (4) and a nut (5), wherein the two ends of the lead are respectively connected with the insert, the insert is provided with a first through hole (6), one side surface of the metal piece is connected with the nut, the metal piece is provided with a second through hole (9), the bolt sequentially penetrates through the first through hole and the second through hole and then is connected with the nut, the bolt is provided with an annular flange (8), one side surface of the annular flange is abutted to one side surface of the insert, the other side surface of the insert is abutted to one side surface of the metal piece, which is far away from the nut, and the: a plurality of protruding scrapers (7) are arranged on one side face, far away from the annular flange, of the inserting piece, the protruding scrapers are abutted to one side face, far away from the nut, of the metal piece, and the protruding scrapers are evenly distributed along the circumferential direction of the inserting piece. The novel conductive paint scraper is simple in structure, small in manufacturing working hours, low in cost, capable of achieving the functions of preventing looseness and scraping paint at the same time, and obvious in conductive effect.)

1. The utility model provides a metal conducting structure, it includes wire (1), inserted sheet (2), bolt/screw (3), metalwork (4), nut (5), the both ends of wire are connected with the inserted sheet respectively, first through-hole (6) have on the inserted sheet, be connected with the nut on a side of metalwork, second through-hole (9) have on the metalwork, bolt/screw pass first through-hole in proper order, be connected with the nut behind the second through-hole, annular flange (8) have on the bolt/screw, a side of annular flange is inconsistent with a side of inserted sheet, another side of inserted sheet is inconsistent with a side of keeping away from the nut of metalwork, its characterized in that: a plurality of protruding scrapers (7) are arranged on one side face, far away from the annular flange, of the inserting piece (2), the protruding scrapers are abutted to one side face, far away from the nut, of the metal piece (4), and the plurality of protruding scrapers are evenly distributed along the circumferential direction of the inserting piece.

2. A metallic conductive structure, as in claim 1, characterized in that said metallic element (4) is a tank or filler pipe.

3. A metal conducting structure according to claim 2, characterized in that the cross-sectional shape of the protruding scraper (7) is triangular.

4. A metal conducting structure according to claim 3, wherein the protruding scraper (7) comprises a triangular body and a second protruding portion (10), the cross section of the second protruding portion is triangular, the second protruding portion is arranged on the side of the triangular body far away from the insert (2), and the cross-sectional triangular area of the second protruding portion (10) is smaller than that of the triangular body.

5. A metal conducting structure according to claim 4, wherein the upper end face of the second protruding part (10) is parallel to the lower end face of the triangular body, and the upper end face of the second protruding part is as high as the upper top end of the triangular body; a plurality of draining grooves (11) are formed in the upper end face of the second protruding portion (10) and are arranged along the radial direction of the inserting sheet (2).

6. The metal conductive structure as claimed in claim 5, wherein the bolt/screw (3) has a specification of Mx, the surface of the bolt/screw (3) is treated by galvanization, the insert (2) is made of copper, one surface of the insert is smooth, and the other surface of the insert is provided with a plurality of protruding scrapers (7) for scraping off paint on the surface of the metal piece (4); the insert (2) is provided with a first through hole with the aperture of (x +1) mm.

Technical Field

The invention relates to the technical field of metal conduction and static electricity prevention, in particular to a metal conduction structure.

Background

Static charges build up on the surface of the metal parts and, in order to prevent fires caused by static charges, it is often necessary to provide electrically conductive structures. The electric conduction mode is that a wire is used for connecting the metal piece and the ground; the wire and the metal member are fixed by a screw, which is connected to the metal member with a weld nut, for the convenience of installation and removal. However, the method needs to pretreat the nut hole, and the nut hole is prevented from being painted when the surface of the metal piece is painted, so that the conductive effect is prevented from being influenced. Such a method consumes processing man-hours, and phase transformation increases the cost of parts, and at the same time, the conductive effect is poor.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a metal conductive structure which is simple in structure, small in manufacturing time and low in cost, can realize the functions of preventing loosening and scraping paint, and has an obvious conductive effect.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a metal conducting structure, it includes wire (1), inserted sheet (2), bolt/screw (3), metalwork (4), nut (5), the both ends of wire are connected with the inserted sheet respectively, first through-hole (6) have on the inserted sheet, be connected with the nut on a side of metalwork, second through-hole (9) have on the metalwork, bolt/screw pass first through-hole in proper order, be connected with the nut behind the second through-hole, annular flange (8) have on the bolt/screw, a side of annular flange is inconsistent with a side of inserted sheet, another side of inserted sheet is inconsistent with a side of keeping away from the nut of metalwork, its characterized in that: a plurality of protruding scrapers (7) are arranged on one side face, far away from the annular flange, of the inserting piece (2), the protruding scrapers are abutted to one side face, far away from the nut, of the metal piece (4), and the plurality of protruding scrapers are evenly distributed along the circumferential direction of the inserting piece.

Further, the metal piece (4) is an oil tank or an oil filling pipe.

Further, the cross-sectional shape of the protruding scraper (7) is triangular.

Further, protruding scraper (7) include triangle-shaped body and second bellying (10), and the cross-section of second bellying is triangle-shaped, and the second bellying sets up in the one side of keeping away from inserted sheet (2) of triangle-shaped body, and the cross-sectional triangle-shaped area of second bellying (10) is less than the cross-sectional triangle-shaped area of triangle-shaped body.

Furthermore, the upper end face of the second bulge (10) is parallel to the lower end face of the triangular body, and the upper end face of the second bulge is as high as the upper top end of the triangular body; a plurality of draining grooves (11) are formed in the upper end face of the second protruding portion (10) and are arranged along the radial direction of the inserting sheet (2).

Furthermore, the specification of the bolt/screw (3) is Mx, the surface of the bolt/screw (3) is treated by galvanizing, the insert (2) is made of copper, one surface of the insert is smooth, the other surface of the insert is provided with a plurality of protruding scrapers (7), and the protruding scrapers are used for scraping off paint on the surface of the metal piece (4); the insert (2) is provided with a first through hole with the aperture of (x +1) mm.

The metal conductive structure has the advantages of simple structure, less manufacturing working hours, low cost, obvious conductive effect and capability of simultaneously realizing the functions of preventing loosening and scraping paint.

According to the metal conductive structure, the contact area can be increased through the arrangement of the second protruding part, so that the anti-loosening effect is further improved; through the setting of excretory recess, can be convenient for scrape the excretion that paint vehicle/lacquer cut when increase contact surface to further improve and scrape the lacquer effect, prevent that paint vehicle/lacquer from cutting the influence electric effect.

Drawings

FIG. 1 is a schematic view of a metal conductive structure according to the present invention;

FIG. 2 is a schematic view of a raised scraper in accordance with the present invention;

FIG. 3 is a schematic structural diagram of another embodiment of the raised scraper of the present invention; (a) front view, (b) top view.

In the figure: the device comprises a lead 1, an insert 2, a bolt/screw 3, a metal piece 4, a nut 5, a first through hole 6, a protruding scraper 7, an annular flange 8, a second through hole 9, a second protruding part 10 and a drainage groove 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a metal conducting structure, it includes wire 1, inserted sheet 2, bolt/screw 3, metalwork 4, nut 5, wire 1's both ends are connected with inserted sheet 2 respectively, first through-hole 6 has on the inserted sheet 2, be connected with nut 5 on a side of metalwork 4, second through-hole 9 has on the metalwork 4, bolt/screw 3 passes first through-hole 6 in proper order, be connected with nut 5 behind the second through-hole 9, annular flange 8 has on bolt/screw 3, a side of annular flange 8 is inconsistent with a side of inserted sheet 2/is laminated mutually, another side of inserted sheet 2 is inconsistent with a side of keeping away from nut 5 of metalwork 4, its characterized in that: a plurality of protruding scrapers 7 are arranged on one side face, far away from the annular flange 8, of the inserting piece 2, the protruding scrapers 7 are abutted to one side face, far away from the nut 5, of the metal piece 4, and the protruding scrapers 7 are evenly distributed along the circumferential direction of the inserting piece 2.

The metal piece 4 is a fuel tank or a fuel filler pipe.

Further, the cross-sectional shape of the protruding blade 7 is triangular.

The invention relates to a metal conductive structure which mainly comprises connecting wires with inserting pieces 2 at two ends of a lead 1, wherein 1 bolt/screw 3 penetrates through each inserting piece 2, the specification of each bolt/screw 3 is Mx (x is more than or equal to 5), and the surface of each bolt/screw 3 is treated by galvanizing. The 2 materials of inserted sheet are copper, and the inserted sheet one side is smooth, matches the contact with bolt/screw, and 2 another sides of inserted sheet are along the radial n of equipartition of circumference (n is greater than or equal to 4) protruding scraper 7, protruding scraper 7 and match the contact with the plane of metalwork 4 for scrape the spraying paint on metalwork 4 surface. A welding nut or an independent mounting nut 5 is arranged on the metal piece 4, the nut 5 is used for matching a bolt/screw 3 penetrating through the inserting piece 2, and the metal piece 4 is an oil tank or an oil filling pipe; the inserting piece 2 is provided with a first through hole 6/central round hole, and the aperture is (x +1) mm.

The metal conductive structure has the advantages of simple structure, less manufacturing working hours, low cost, obvious conductive effect and capability of simultaneously realizing the functions of preventing loosening and scraping paint.

As shown in fig. 3, in another embodiment, the protruding scraper 7 includes a triangular body and a second protruding portion 10, the cross section of the second protruding portion 10 is triangular, the second protruding portion 10 is disposed on a side of the triangular body away from the inserting sheet 2, and the cross-sectional triangular area of the second protruding portion 10 is smaller than that of the triangular body.

Further, the upper end surface of the second protrusion part 10 is parallel to the lower end surface of the triangular body, and the upper end surface of the second protrusion part 10 is as high as the upper top end of the triangular body; a plurality of draining grooves 11 are arranged on the upper end surface of the second protruding part 10, and the draining grooves 11 are arranged along the radial direction of the inserting sheet 2 (a structure is arranged at intervals between the grooves 11 and the protrusions).

According to the metal conductive structure, the contact area can be increased through the arrangement of the second protruding part 10, so that the anti-loosening effect is further improved; through the setting of draining recess 11, can be convenient for scrape the drainage that paint vehicle/lacquer cut when the increase contact surface to further improve and scrape the lacquer effect, prevent that paint vehicle/lacquer from cutting the influence electric effect.

The metal conductive structure has the advantages of simple structure, less manufacturing working hours, low cost, obvious conductive effect and capability of simultaneously realizing the functions of preventing loosening and scraping paint.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.