CN210706715U - Can with tire pressure sensor assorted wheel hub - Google Patents
Can with tire pressure sensor assorted wheel hub Download PDFInfo
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- CN210706715U CN210706715U CN201920949119.1U CN201920949119U CN210706715U CN 210706715 U CN210706715 U CN 210706715U CN 201920949119 U CN201920949119 U CN 201920949119U CN 210706715 U CN210706715 U CN 210706715U
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Abstract
A wheel hub that can be matched with a tire pressure sensor, comprising: the spoke is a flat circular disc body, and a plurality of spokes which are diverged outwards from the circle center are uniformly distributed along the circumference; the tire bead seat is arranged on each of two sides of the upper surface of the rim and is used for placing a tire, the safety humps connected with the tire bead seats are respectively arranged on two sides of the upper surface of the rim, a rim groove is arranged on one side, close to the spoke, of the upper surface of the rim, and the rim groove is connected with the tire bead seats through an inclined surface; just being located and being equipped with a valve opening between two spokes wherein on the circumference wall of rim, be close to on the side of one side of spoke and be close to this side safety hump department at the rim recess and respectively be equipped with one and subtract heavy groove, the utility model discloses an integrated structure just subtracts heavy effect that reaches balance to the weight of child depressor when wheel hub dispatches from the factory, avoids causing dynamic balance's further increase because the use of child depressor, improves automobile driving safety and travelling comfort.
Description
Technical Field
The utility model relates to an automobile wheel hub technical field specifically is one kind can with tire pressure sensor assorted wheel hub.
Background
The hub on the market can be divided into a steel hub and an aluminum alloy hub according to the material.
The steel hub has the main advantages of simple manufacturing process, relatively low cost and strong metal fatigue resistance, but the steel hub has the defects of ugly appearance, large weight, large inertia resistance, poor heat dissipation and easy rusting.
The aluminum alloy wheel hub can exactly make up the problems, has light weight, small inertia resistance and high manufacturing precision, has small deformation during high-speed rotation, small inertia resistance, is beneficial to improving the straight-line driving performance of an automobile and reducing the rolling resistance of a tire, thereby reducing oil consumption, more and more vehicles use the aluminum alloy wheel hub at present, wherein the wheel hub can carry out dynamic balance detection after the tire is installed, and if the dynamic balance is out of tolerance, a balancing weight needs to be added on the wheel hub for balance offset.
Along with the development of science and technology, car company is also following the development of science and technology, for example in the wheel field, and a lot of car enterprises all add tire pressure detection device to the wheel in order to be used for detecting whether tire pressure is unusual, improves the security that the vehicle went, along with the two unifications of tire pressure detection device and inflating valve for the weight of inflating valve aggravates and leads to the increase of wheel dynamic balance, just so to say will add heavier balancing piece and just can offset the unbalance amount.
The traditional mode of offsetting dynamic unbalance is to mount the balancing piece and the laminating balancing piece on the wheel hub, the mode of mounting the balancing piece can influence the pleasing to the eye of wheel, and the mode of laminating the balancing piece then can have the hidden danger that the balancing piece dropped because of the lapse of time, causes the shake of vehicle at the in-process of traveling.
Due to the popularity of tire pressure detecting devices, it is necessary to provide a hub that offsets the weight of the tire pressure detecting device in advance when the hub manufacturer manufactures the hub.
Disclosure of Invention
The utility model aims at providing a can with tire pressure sensor assorted wheel hub in order to solve above-mentioned problem just, reach and offset in advance because the dynamic unbalance problem that tire pressure detection device caused.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a wheel hub capable of being matched with a tire pressure sensor comprises
The spoke is a flat circular disc body, and a plurality of spokes which are diverged outwards from the circle center are uniformly distributed along the circumference; and
the wheel rim comprises a wheel rim, a wheel disc, a wheel rim groove and a wheel rim support, wherein one side of the wheel rim is fixedly connected with the wheel disc and forms a whole, the two sides of the upper surface of the wheel rim are provided with bead seats for placing tires, the two sides of the upper surface of the wheel rim are respectively provided with a safety convex peak connected with the bead seats, one side of the upper surface of the wheel rim, which is close to the wheel disc, is provided with a wheel rim groove, and the wheel rim;
and a valve hole is arranged on the circumferential wall of the rim and between two spokes of the spokes, the valve hole is used for installing a valve nozzle with a tire pressure detection device, and a weight reduction groove is symmetrically arranged on the side surface of the rim groove close to one side of the spoke and close to the safety hump on the side and on two sides of the valve hole.
Further, for the convenience of processing and the convenience of drawing more materials, the weight reduction grooves are rectangular.
Further, the weight of the material scooping of the two weight reducing grooves and the weight of the material scooping of the valve hole are equal to the weight of the valve nozzle with the tire pressure detecting device.
Preferably, in order to ensure that the strength of the hub after the material drawing is not damaged, the depth dimension of the weight-reducing groove does not exceed 1/2 of the thickness of the inclined surface.
Advantageous effects
The utility model has the advantages that:
1. compare traditional wheel hub and eliminate dynamic balance's mode, this practicality has integratively good, offers at the thick position of material and subtracts the heavy groove, and the effect is showing and needn't hang external balancing weight again because tire pressure sensor's weight, eliminates because external balancing weight easily drops and lead to driving the travelling comfort to reduce or consequently and the dangerous hidden danger that brings.
2. The utility model discloses a subtract heavy groove and set up for the rectangle, can transversely draw more materials, also can adapt to heavier tire pressure sensor.
3. The depth of the weight reduction groove is not more than half of the thickness of the inclined plane, the strength of the wheel hub is not affected, and the wheel hub is not damaged because the weight balancing block is not mounted.
Drawings
Fig. 1 is a schematic structural view of the utility model;
fig. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
in the figure: 1-a spoke;
2-a rim;
3-a rim recess;
4-safe hump;
5-a bead seat;
6-weight reduction grooves;
7-valve hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that, in the following description, the words "front", "back", "left", "right", "upper" and "lower" are used, the words "left", "right", "upper" and "lower" refer to directions in the drawings, the words "front" and "back" refer to directions toward or away from the geometric center of a specific component, respectively, and in combination with the drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.
Along with the development of science and technology, the intelligence of car is equipped also more and more, the car company is also following closely the development of science and technology, in the wheel field, a lot of car enterprises all add tire pressure detection device in order to be used for detecting tire pressure unusual on the wheel, then show the condition of tire pressure at vehicle mounted terminal, remind the driver to master the tire pressure condition before driving in order to improve the security that the vehicle went, along with the two unifications of tire pressure detection device and inflating valve, make the weight of inflating valve aggravate and lead to the increase of wheel dynamic balance, that is to say, will add heavier balancing piece and just can offset the unbalance amount.
The traditional mode of offsetting dynamic unbalance is to mount the balancing piece and the laminating balancing piece on the wheel hub, the mode of mounting the balancing piece can influence the pleasing to the eye of wheel, and the mode of laminating the balancing piece then can have the hidden danger that the balancing piece dropped because of the lapse of time, causes the shake of vehicle at the in-process of traveling.
Based on the popularization of the tire pressure detecting device, the inventor provides a wheel hub which offsets the weight of the tire pressure detecting device in advance when a wheel hub manufacturer manufactures, and the specific scheme is as follows:
example 1
Referring to fig. 1 to 3, a wheel hub capable of being matched with a tire pressure sensor includes: the wheel disc 1 and the wheel rim 2;
wherein: the spoke 1 is a flat circular disc body, and a plurality of spokes which are diverged outwards from the circle center are uniformly distributed on the spoke 1 along the circumference;
one side of a rim 2 is fixedly connected with a spoke 1 to form a whole, bead seats 5 are arranged on two sides of the upper surface of the rim 2 for placing tires, safety humps 4 connected with the bead seats 5 are respectively arranged on two sides of the upper surface of the rim 2, a rim groove 3 is arranged on one side of the upper surface of the rim 2 close to the spoke 1, and the rim groove 3 is connected with the bead seats 5 through inclined planes;
an air valve hole 7 is arranged on the circumferential wall of the rim 2 and between two spokes of the spokes 1, the air valve hole 7 is used for installing an air valve with a tire pressure detecting device, a lightening groove 6 is symmetrically arranged on the side surface of the wheel rim groove 3 close to one side of the spoke 1 and close to the safety hump 4 on the side and on two sides of the valve hole 7, when a hub manufacturing enterprise designs the hub, the specific gravity of the components of the current hub is relatively unchanged, the weight of an air valve with a tire pressure detection device is known, the weight of the material to be fished out is calculated through 3-dimensional software, then, the fixed material weight of the valve hole 7 is subtracted and then averagely distributed to the two lightening slots 6, and then the size of the lightening slots 6 to be processed is drawn, so that the material drawing weight of the two lightening slots 6 plus the material drawing weight of the valve hole 7 is equal to the weight of the valve nozzle with the tire pressure detection device.
The shape of the wheel hub cannot be used for continuously digging materials, the weight-reducing grooves 6 are designed to be rectangular for facilitating processing and digging more materials, and the depth dimension of the weight-reducing grooves 6 does not exceed 1/2 of the thickness of the inclined plane for ensuring that the strength of the wheel hub after being dug is not damaged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A can with tire pressure sensor assorted wheel hub, its characterized in that includes:
the spoke (1) is a flat circular disc body in shape, and a plurality of spokes which are diverged outwards from the circle center are uniformly distributed on the spoke (1) along the circumference; and
the wheel rim comprises a wheel rim (2), one side of the wheel rim (2) is fixedly connected with a spoke (1) and forms a whole, bead seats (5) for placing tires are arranged on two sides of the upper surface of the wheel rim (2), safety convex peaks (4) connected with the bead seats (5) are respectively arranged on two sides of the upper surface of the wheel rim (2), a wheel rim groove (3) is arranged on one side, close to the spoke (1), of the upper surface of the wheel rim (2), and the wheel rim groove (3) is connected with the bead seats (5) through inclined planes;
the tyre rim is characterized in that a valve hole (7) is formed in the circumferential wall of the rim (2) and located between two spokes of the spoke (1), the valve hole (7) is used for installing a valve nozzle with a tyre pressure detection device, weight reducing grooves (6) are symmetrically formed in the two sides of the valve hole (7) and on the side face, close to one side of the spoke (1), of the rim groove (3) and close to the safety convex peak (4), the weight reducing grooves (6) are rectangular in shape, the material drawing weight of the two weight reducing grooves (6) and the material drawing weight of the valve hole (7) are equal to the weight of the valve nozzle with the tyre pressure detection device, and the depth size of the weight reducing grooves (6) is not more than 1/2 of the thickness of the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949119.1U CN210706715U (en) | 2019-06-24 | 2019-06-24 | Can with tire pressure sensor assorted wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949119.1U CN210706715U (en) | 2019-06-24 | 2019-06-24 | Can with tire pressure sensor assorted wheel hub |
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| Publication Number | Publication Date |
|---|---|
| CN210706715U true CN210706715U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949119.1U Active CN210706715U (en) | 2019-06-24 | 2019-06-24 | Can with tire pressure sensor assorted wheel hub |
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| Country | Link |
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| CN (1) | CN210706715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009169A (en) * | 2020-08-09 | 2020-12-01 | 东风汽车车轮随州有限公司 | Steel wheel spoke provided with TPMS and production and assembly process thereof |
-
2019
- 2019-06-24 CN CN201920949119.1U patent/CN210706715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009169A (en) * | 2020-08-09 | 2020-12-01 | 东风汽车车轮随州有限公司 | Steel wheel spoke provided with TPMS and production and assembly process thereof |
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