CN209340316U - Lug nut is used in a kind of locking of automotive wheel - Google Patents

Lug nut is used in a kind of locking of automotive wheel Download PDF

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Publication number
CN209340316U
CN209340316U CN201822016477.5U CN201822016477U CN209340316U CN 209340316 U CN209340316 U CN 209340316U CN 201822016477 U CN201822016477 U CN 201822016477U CN 209340316 U CN209340316 U CN 209340316U
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CN
China
Prior art keywords
lug nut
main body
lantern ring
threaded hole
nut main
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Active
Application number
CN201822016477.5U
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Chinese (zh)
Inventor
邵华
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Shanghai Yijing Hardware Products Co Ltd
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Shanghai Yijing Hardware Products Co Ltd
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Priority to CN201822016477.5U priority Critical patent/CN209340316U/en
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Publication of CN209340316U publication Critical patent/CN209340316U/en
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Abstract

The utility model discloses a kind of automotive wheel locking lug nuts, including lug nut main body, first threaded hole and projection welded cap, the top of the lug nut main body is provided with projection welded cap, and the bottom end of projection welded cap is provided with threaded post, the top of the lug nut main body is provided with the second threaded hole to match with threaded post, the middle position of the lug nut body interior is provided with the first threaded hole, the two sides of the lug nut body interior are provided with cavity, and cavity is evenly arranged with the second through-hole close to the side of the first threaded hole and is connected to the first threaded hole, the edge of lug nut main body bottom end is by being installed by welding with skirt, the bottom end of the lug nut main body is movably set with lantern ring, and lantern ring is internally provided with the first groove to match with skirt, the centre of the lantern ring is provided with first through hole.The utility model is easy to installation and removal, long service life, use easy to spread.

Description

Lug nut is used in a kind of locking of automotive wheel
Technical field
The utility model relates to the parts technical field of fastener, specially a kind of automotive wheel locking tire spiral shell It is female.
Background technique
Lug nut is the specialized nut for fixed car outer wheel hub, because of the uncertainty of automobile nut, vapour None national standard of vehicle nut, but general model and conventional hexagonal nut are substantially, and have various among M12-M42 Model.
Currently, and existing tire for vehicles nut generallys use standard component nut, although standard component nut can play fixation Effect, but its outer end face is not provided with dust-proof projection welded cap, is used for a long time, and dust in air etc. is easy by nut Heart threaded hole enters, and influences the normal use of nut or corrodes nut, causes unnecessary economic loss, tire spiral shell to user Mother does not have to for a long time, and when disassembly is very difficult, and nut is easy to tire and rubs, and causes to damage to wheel.
Utility model content
The purpose of this utility model is to provide a kind of automotive wheel locking lug nuts, to solve above-mentioned background technique The existing tire for vehicles nut of middle proposition generallys use standard component nut, although standard component nut can play fixed effect, But its outer end face is not provided with dust-proof projection welded cap, is used for a long time, dust in air etc. is easy the center screw thread by nut Hole enters, and influences the normal use of nut or corrodes nut, causes unnecessary economic loss to user, tire nut is permanent Do not have to, when disassembly is very difficult, and nut is easy to tire and rubs, the problem of causing damage to wheel.
To achieve the above object, the utility model provides the following technical solutions: a kind of automotive wheel locking lug nut, Including lug nut main body, the first threaded hole and projection welded cap, the top of the lug nut main body is provided with projection welded cap, and projection welding The bottom end of cap is provided with threaded post, and the top of the lug nut main body is provided with the second threaded hole to match with threaded post, The middle position of the lug nut body interior is provided with the first threaded hole, and the two sides of the lug nut body interior are all provided with It is equipped with cavity, and cavity is evenly arranged with the second through-hole close to the side of the first threaded hole and is connected to the first threaded hole, the wheel The edge of tire nut main body bottom end is movably set with set by being installed by welding with skirt, the bottom end of the lug nut main body Ring, and lantern ring is internally provided with the first groove to match with skirt, the centre of the lantern ring is provided with first through hole.
Preferably, chrome layer, and chrome layer and tire are provided on the lateral wall of the lug nut main body and lantern ring The lateral wall of nut main body and lantern ring constitutes anti-rust structure.
Preferably, the bottom end of the skirt is provided with round ring boss, and lantern ring is internally provided with and round ring boss phase Matched toroidal cavity.
Preferably, the bottom end of the lantern ring is provided with rubber pad, and decorative pattern is evenly arranged on rubber pad.
Preferably, the radius of the first through hole is big compared with the radius of the first threaded hole, and first through hole and lug nut master The junction of body is provided with guiding slope.
Compared with prior art, the utility model has the beneficial effects that the automotive wheel locking lug nut is by setting Projection welded cap is set, nut interior can be entered to avoid dust, wheel can be enabled more beautiful, and avoids threaded post from extending to outside and cuts Hurt hand, is connected to by setting cavity and the second through-hole with the first threaded hole, when nut is difficult to dismantle, projection welded cap is removed to sky Intracavitary conveying lubricating oil, it is easy to disassemble, by the way that lantern ring is arranged, the contact area with wheel can be increased, increase coupling mechanism force, pass through Round ring boss and toroidal cavity are set, and convenient for lug nut main body to be plugged in together with lantern ring, and lug nut is still It can rotate, slope is oriented to by setting, is easily installed nut, by the way that chrome layer is arranged in the outside of lug nut and lantern ring, The service life of nut can be extended to avoid nut oxidation and rusting, the utility model by the way that rubber pad is arranged in the bottom end of lantern ring, It avoids in car driving process, reduces nut and damaged with caused by wheel friction.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model;
Fig. 2 is the positive structure diagram of the utility model;
Fig. 3 is the lug nut main body overlooking structure diagram of the utility model;
Fig. 4 is the overlooking structure diagram of the lantern ring of the utility model;
In figure: 1, lug nut main body;2, skirt;3, lantern ring;4, round ring boss;5, first through hole;6, it is oriented to slope; 7, the first threaded hole;8, the second through-hole;9, threaded post;10, chrome layer;11, projection welded cap;12, cavity;13, rubber pad;14, Two threaded holes;15, toroidal cavity;16, the first groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of automotive wheel locking lug nut, packet It includes lug nut main body 1, the first threaded hole 7 and projection welded cap 11, the top of lug nut main body 1 and is provided with projection welded cap 11, and is convex The bottom end of weld cap 11 is provided with threaded post 9, and the top of lug nut main body 1 is provided with the second screw thread to match with threaded post 9 Hole 14, the middle position inside lug nut main body 1 are provided with the first threaded hole 7, and the two sides inside lug nut main body 1 are all provided with It is equipped with cavity 12, and cavity 12 is evenly arranged with the second through-hole 8 close to the side of the first threaded hole 7 and is connected to the first threaded hole 7, The edge of 1 bottom end of lug nut main body is provided with round ring boss 4 by being installed by welding with skirt 2, the bottom end of skirt 2, set Ring 3 is internally provided with the toroidal cavity 15 to match with round ring boss 4, is convenient for lug nut main body 1 and lantern ring 3 Fixed, the bottom end of lug nut main body 1 is movably set with lantern ring 3, and lantern ring 3 is internally provided with first to match with skirt 2 Groove 16, the centre of lantern ring 3 are provided with first through hole 5, and the radius of first through hole 5 is big compared with the radius of the first threaded hole 7, and first The junction of through-hole 5 and lug nut main body 1 is provided with guiding slope 6, is easily installed nut, the bottom end of lantern ring 3 is provided with rubber Rubber mat 13, and decorative pattern is evenly arranged on rubber pad 13, it is possible to reduce it is damaged caused by the friction of nut and wheel, lug nut It is provided with chrome layer 10 on the lateral wall of main body 1 and lantern ring 3, and chrome layer 10 and lug nut main body 1 and lantern ring 3 is outer Side wall constitutes anti-rust structure, can extend the service life of nut to avoid nut oxidation and rusting.
Working principle: in use, lug nut main body 1 is put into inside lantern ring 3 first, and enable round ring boss 4 rigid It is embedded in well inside toroidal cavity 15, convenient for rotation tire nut main body 1, bolt is then passed through into first through hole 5 and first The rotation of threaded hole 7 is fixed, and by being oriented to slope 6, is easily installed, by lantern ring 3, can be increased the contact surface of nut and wheel Product increases coupling mechanism force, and passes through the rubber pad 13 of 3 bottom end of lantern ring, can reduce damage caused by nut and wheel friction, passes through Projection welded cap 11 can enter inside lug nut main body 1 to avoid dust, and enable wheel more beautiful, when nut is difficult to and bolt When disassembly, screw off projection welded cap 11, to cavity 12 inside add lubricating oil, lubricating oil enters the first threaded hole by the second through-hole 8 In 7, convenient for screwing out nut, nut corrodes vulnerable to rainwater etc. outside being chronically exposed to, by chrome layer 10, can extend spiral shell Female service life.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of automotive wheel locking lug nut, including lug nut main body (1), the first threaded hole (7) and projection welded cap (11), it is characterised in that: the top of the lug nut main body (1) is provided with projection welded cap (11), and the bottom end of projection welded cap (11) It is provided with threaded post (9), the top of the lug nut main body (1) is provided with the second threaded hole to match with threaded post (9) (14), the internal middle position of the lug nut main body (1) is provided with the first threaded hole (7), the lug nut main body (1) Internal two sides are provided with cavity (12), and cavity (12) is evenly arranged with second close to the side of the first threaded hole (7) and leads to Hole (8) is connected to the first threaded hole (7), and the edge of lug nut main body (1) bottom end is by being installed by welding with skirt (2), the bottom end of the lug nut main body (1) is movably set with lantern ring (3), and lantern ring (3) is internally provided with and skirt (2) phase The centre of matched first groove (16), the lantern ring (3) is provided with first through hole (5).
2. a kind of automotive wheel locking lug nut according to claim 1, it is characterised in that: the lug nut master Chrome layer (10), and chrome layer (10) and lug nut main body (1) and set are provided on the lateral wall of body (1) and lantern ring (3) The lateral wall of ring (3) constitutes anti-rust structure.
3. a kind of automotive wheel locking lug nut according to claim 1, it is characterised in that: the skirt (2) Bottom end is provided with round ring boss (4), the toroidal cavity that be internally provided with and round ring boss (4) of lantern ring (3) match (15)。
4. a kind of automotive wheel locking lug nut according to claim 1, it is characterised in that: the lantern ring (3) Bottom end is provided with rubber pad (13), and is evenly arranged with decorative pattern on rubber pad (13).
5. a kind of automotive wheel locking lug nut according to claim 1, it is characterised in that: the first through hole (5) radius is big compared with the radius of the first threaded hole (7), and first through hole (5) and the junction of lug nut main body (1) are provided with It is oriented to slope (6).
CN201822016477.5U 2018-11-28 2018-11-28 Lug nut is used in a kind of locking of automotive wheel Active CN209340316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822016477.5U CN209340316U (en) 2018-11-28 2018-11-28 Lug nut is used in a kind of locking of automotive wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822016477.5U CN209340316U (en) 2018-11-28 2018-11-28 Lug nut is used in a kind of locking of automotive wheel

Publications (1)

Publication Number Publication Date
CN209340316U true CN209340316U (en) 2019-09-03

Family

ID=67750435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822016477.5U Active CN209340316U (en) 2018-11-28 2018-11-28 Lug nut is used in a kind of locking of automotive wheel

Country Status (1)

Country Link
CN (1) CN209340316U (en)

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