CN217574713U

CN217574713U - Integrated sealed light hub

Info

Publication number: CN217574713U
Application number: CN202221735348.1U
Authority: CN
Inventors: 周志仁
Original assignee: Zhejiang Baosheng Technology Co ltd
Current assignee: Zhejiang Baosheng Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-14
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an integrative sealed light wheel hub, including wheel steel and sealed chamber, interior backup pad is installed to the inboard of wheel steel, and the outside of taking turns the steel is provided with the side ring, the mid-mounting of interior backup pad has the collar, and the inboard surface mounting of collar has the pinion rack, the inboard of wheel steel and side ring is connected with outer felloe, and the outside at outer felloe is provided with child circle seat, sealed chamber sets up in the inboard at outer felloe, and the internally mounted in sealed chamber has interior vaulting pole, the one end that outer felloe was kept away from to interior vaulting pole is connected with interior felloe, the inside at interior felloe is provided with and is used for taking turns the sealed reinforced (rfd) subassembly of steel. This integrative sealed light wheel hub forms the sealed support chamber at the wheel steel through interior backup pad, avoids wheel hub to carry on behind the tire at removal in-process rope form rubbish winding on wheel hub, and the thickness of outer rim and the inside multiplicable rim of interior rim, support assembly replace the inner tube of a tyre to support it from inside the tire, avoid taking place the inconvenient condition of removing of the impaired car of inner tube of a tyre.

Description

Integrated sealed light hub

Technical Field

The utility model relates to a wheel hub field specifically is integrative sealed light wheel hub.

Background

The hub is the position of the wheel center installation axletree, is the important spare part of connecting brake drum (brake disc), rim plate and semi-axis, and the hub on the market can divide into steel hub and alloy hub according to the material, and along with development of the era and the increase of motorcycle type, the hub application is on daily car, toy car or perambulator.

The problem that garbage which is easy to wind rope-shaped garbage and needs to be manually cleaned exists in the use of wheel hubs in the market, and therefore an integrated sealing type light wheel hub is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrative sealed light wheel hub to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an organic whole sealed light wheel hub, including wheel steel and sealed chamber, the inboard of wheel steel is installed interior backup pad, and the outside of wheel steel is provided with the side ring, the mid-mounting of interior backup pad has the collar, and the inboard surface mounting of collar has the pinion rack, the inboard of wheel steel and side ring is connected with outer felloe, and the outside of outer felloe is provided with child circle seat, sealed chamber sets up in the inboard of outer felloe, and the internally mounted in sealed chamber has interior vaulting pole, the one end that outer felloe was kept away from to interior vaulting pole is connected with interior felloe, the inside of interior felloe is provided with and is used for the sealed reinforced (rfd) subassembly of wheel steel, and consolidates the subassembly and including supporting chamber and gusset plate, the internally mounted in supporting chamber has the gusset plate.

Further, interior backup pad and gusset plate are parallel distribution, and the gusset plate is provided with three at the horizontal equidistance in the support intracavity portion.

Further, the surface of the outer wheel rim is connected with a rubber sheet, and a supporting component for supporting the inner of the tire is arranged on the outer side of the rubber sheet.

Furthermore, the supporting component comprises a limiting frame, a movable rod and a main spring, the movable rod is arranged inside the limiting frame, and the main spring is sleeved on the outer surface of the movable rod.

Further, the supporting component still includes props bed-jig, eight characters board and auxiliary spring, the upper end of movable rod is installed and is propped the bed-jig, and props the both sides of bed-jig internal surface and install eight characters board, eight characters board surface mounting has auxiliary spring.

Furthermore, the cross section of the tire supporting plate is arc-shaped, and two groups of splayed plates and auxiliary springs are symmetrically arranged on the vertical central line of the tire supporting plate.

Furthermore, the outer surface of the mounting ring is connected with an external fixing rod, and the lower surface of the external fixing rod is provided with an inner rod.

The utility model provides an integrative sealed light wheel hub possesses following beneficial effect: this integrative sealed light wheel hub forms the support chamber of sealed through interior backup pad at the wheel steel, avoids wheel hub to carry on behind the tire removing in-process rope form rubbish winding on wheel hub, and the thickness of outer rim and the inside multiplicable rim of interior rim, support assembly replace the inner tube of a tyre to support it from inside the tire, avoid taking place the inconvenient condition of removing of the impaired car of inner tube of a tyre.

1. The utility model discloses a backup pad forms sealed support chamber in wheel steel inboard in two pieces, the interior backup pad still can increase the stress intensity of wheel steel, improve its shape ability of preapring for an unfavorable turn of events, the interior backup pad can avoid moving the in-process behind the carrying tire, the rubbish winding of rope form is on wheel hub, gusset plate and interior support plate shape are ring shape, improve the intensity of wheel steel and rim, the collar runs through the installation that interior backup pad and sealed chamber are used for wheel hub, the outside of outer solid pole annular weld at the collar is connected the collar and the wheel steel outside, strengthen wheel hub's intensity from the outside.

2. The utility model discloses a rim of this wheel hub is constituteed to outer felloe and interior rim, when the tire installation, with the rim spacing inboard at the child circle seat, the inside thickness of the multiplicable rim of sealed chamber of outer felloe and interior rim, interior vaulting pole carries out the support of intensity to outer felloe and interior rim in sealed intracavity portion, and spacing frame runs through the sheet rubber and installs the surface at outer felloe, and the sheet rubber plays the effect of buffering to the movable rod of T font.

3. The utility model discloses a prop the child board and can support the tire of tubeless from inside, the impaired condition that leads to the unable removal of car takes place in the reduction, prop the child board and be circular arc annular, prop child board surface and tire internal surface and contact, when the tire received external force, prop child board and splayed board and can compress the main spring, the movable rod is at spacing frame internalization, cushions external force, the auxiliary spring plays the cushioning effect to the pressure that the tire side received.

Drawings

Fig. 1 is a schematic front view of the integrally sealed lightweight wheel hub of the present invention;

fig. 2 is a schematic cross-sectional view of a point a in fig. 1 of the integrally sealed light hub of the present invention;

fig. 3 is an enlarged structural schematic view of the integrally sealed light hub of the present invention at the position B in fig. 2;

fig. 4 is a schematic view of the three-dimensional structure of the outer fixing rod and the inner rod of the integrally sealed light wheel hub of the present invention.

In the figure: 1. wheel steel; 2. an inner support plate; 3. a side ring; 4. a mounting ring; 5. a toothed plate; 6. a tire bead seat; 7. an outer rim; 8. sealing the cavity; 9. an inner brace rod; 10. an inner rim; 11. a reinforcement assembly; 1101. a support cavity; 1102. a reinforcing plate; 12. a rubber sheet; 13. a support assembly; 1301. a limiting frame; 1302. a movable rod; 1303. a main spring; 1304. supporting a bed plate; 1305. a V-shaped plate; 1306. an auxiliary spring; 14. an external fixing rod; 15. an inner rod.

Detailed Description

As shown in fig. 1 and 4, the integrally sealed light wheel hub comprises wheel steel 1 and a sealing cavity 8, an inner support plate 2 is installed on the inner side of the wheel steel 1, the inner support plate 2 and a reinforcing plate 1102 are distributed in parallel, three reinforcing plates 1102 are transversely and equidistantly arranged in the supporting cavity 1101, the two inner support plates 2 form a sealed supporting cavity 1101 on the inner side of the wheel steel 1, the inner support plate 2 can also increase the stress strength of the wheel steel 1 and improve the deformation resistance of the wheel steel 1, the inner support plate 2 can prevent rope-shaped garbage from being wound on the wheel hub in the process of moving after a tire is carried, a side ring 3 is arranged on the outer side of the wheel steel 1, a mounting ring 4 is installed in the middle of the inner support plate 2, a toothed plate 5 is installed on the inner side surface of the mounting ring 4, an outer fixing rod 14 is connected to the outer surface of the mounting ring 4, the outer fixing rod 14 is annularly welded to the outer side of the mounting ring 4, the mounting ring 4 is connected with the outer side of the wheel steel 1, the strength of the wheel hub is enhanced from the outside, and an inner rod 15 is installed on the lower surface of the outer fixing rod 14.

As shown in fig. 2, an outer rim 7 is connected to the inner sides of a wheel steel 1 and a side ring 3, the outer rim 7 and an inner rim 10 form a rim of the wheel hub, when a tire is installed, the bead of the rim is limited to the inner side of a bead seat 6, a sealing cavity 8 inside the outer rim 7 and the inner rim 10 can increase the thickness of the rim, an inner strut 9 supports the strength of the outer rim 7 and the inner rim 10 inside the sealing cavity 8, a bead seat 6 is arranged on the outer side of the outer rim 7, the sealing cavity 8 is arranged on the inner side of the outer rim 7, the inner strut 9 is installed inside the sealing cavity 8, one end, away from the outer rim 7, of the inner strut 9 is connected with the inner rim 10, a reinforcing component 11 for sealing and reinforcing the wheel steel 1 is arranged inside the inner rim 10, the reinforcing component 11 comprises a supporting cavity 1101 and a reinforcing plate 1102, the reinforcing plate 1102 and the inner supporting plate 2 are both in a circular ring shape, the strength of the wheel steel 1 and the rim is improved, the installing ring 4 penetrates through the inner supporting plate 2 and the sealing cavity 8 for installing the wheel hub, and the reinforcing plate 1102 is installed inside the supporting cavity 1102.

As shown in fig. 3, a rubber sheet 12 is connected to the surface of an outer rim 7, a limit frame 1301 penetrates through the rubber sheet 12 and is installed on the surface of the outer rim 7, the rubber sheet 12 plays a role in buffering a T-shaped movable rod 1302, a support assembly 13 for supporting in a tire is arranged on the outer side of the rubber sheet 12, the support assembly 13 comprises a limit frame 1301, the movable rod 1302 and a main spring 1303, the movable rod 1302 is installed inside the limit frame 1301, a main spring 1303 is sleeved on the outer surface of the movable rod 1302, the support assembly 13 further comprises a tire supporting plate 1304, a splayed plate 1305 and a secondary spring 1306, the upper end of the movable rod is provided with the tire supporting plate 1304, the tire supporting plate 1304 is arc-shaped, the tire supporting plate 1305 and the secondary spring 1306 are symmetrically arranged with respect to the vertical center line of the tire supporting plate 1304, the tire supporting plate 1304 can support the tubeless tire from the inside, the situation that the tire cannot move due to damage to the tire is reduced, the tire supporting plate 1304 is in a circular arc-ring shape, the tire supporting plate 1304 is in contact with the inner surface of the tire 1302, when the tire is subjected to external force, the tire supporting plate 1304 and the secondary spring 1306 is installed on the movable rod, the side of the tire, the movable rod 1304, and the secondary spring 1306, and the buffer plate is installed on the side of the lateral side of the tire supporting plate 1304, and the secondary spring 1306, and the lateral side of the tire.

In summary, according to the structure shown in fig. 1-4, the sealed lightweight wheel hub is made of lightweight aluminum alloy, when the wheel hub is mounted on a vehicle, the wheel hub is mounted on the vehicle through the mounting ring 4, the outer fixing rod 14 is annularly welded on the outer side of the mounting ring 4, the mounting ring 4 is connected with the outer side of the wheel steel 1, the strength of the wheel hub is externally enhanced, the two inner supporting plates 2 form a sealed supporting cavity 1101 on the inner side of the wheel steel 1, the inner supporting plates 2 can also increase the stress strength of the wheel steel 1 and improve the deformation resistance of the wheel steel, the inner supporting plates 2 can avoid rope-shaped garbage from being wound on the wheel hub during moving after carrying the tire, the three reinforcing plates 1102 can support the strength inside of the cavity 1101, the tire is mounted on the outer side of the outer rim 7 before the wheel hub is mounted, the bead of the tire is limited on the inner side of the tire round seat 6, the sealing cavity 8 inside the outer rim 7 and the inner rim 10 can increase the thickness of the wheel rim, the inner supporting plate 9 can reduce the external force of the tire from the inner supporting plate 1304, the inner supporting plate when the movable tire 1304 and the movable tire 1304 can not be damaged by the inner supporting rod 1304, the movable rubber cushion rubber plate 1304, the inner tire 1304, the inner cushion rubber plate 1304, the inner tire 1304, the movable tire 1304 and the movable tire 1304 can be damaged tire on the inner side of the movable tire drum 1304, and the movable plate of the movable tire 1304, and the movable tire drum 1304, and the movable tire 1304, the movable tire drum 1304, and the movable plate can be damaged tire.

Claims

1. An integrative sealed light wheel hub, including wheel steel (1) and sealed chamber (8), its characterized in that, backup pad (2) are installed to the inboard of wheel steel (1), and the outside of wheel steel (1) is provided with side ring (3), the mid-mounting of interior backup pad (2) has collar (4), and the inboard surface mounting of collar (4) has pinion rack (5), the inboard of wheel steel (1) and side ring (3) is connected with outer rim (7), and the outside of outer rim (7) is provided with child circle seat (6), sealed chamber (8) set up in the inboard of outer rim (7), and the internally mounted of sealed chamber (8) has interior vaulting pole (9), the one end that outer rim (7) was kept away from in interior vaulting pole (9) is connected with interior rim (10), the inside of interior rim (10) is provided with and is used for the sealed reinforced assembly (11) of wheel steel (1), and reinforces assembly (11) including supporting chamber (1101) and reinforcing plate (1102), the internally mounted of supporting chamber (1102) has reinforcing plate (1101).

2. The lightweight wheel hub of claim 1, wherein the inner support plate (2) and the reinforcing plate (1102) are arranged in parallel, and the reinforcing plate (1102) has three pieces equally spaced in the transverse direction inside the support cavity (1101).

3. An integrally sealed lightweight wheel hub according to claim 1, characterized in that a rubber sheet (12) is attached to the surface of the outer rim (7), and the outer side of the rubber sheet (12) is provided with a support member (13) for inner support of the tire.

4. The integrally sealed lightweight wheel hub according to claim 3, wherein the supporting member (13) comprises a limiting frame (1301), a movable rod (1302) and a main spring (1303), the movable rod (1302) is mounted inside the limiting frame (1301), and the main spring (1303) is sleeved on the outer surface of the movable rod (1302).

5. The integrally sealed lightweight wheel hub according to claim 4, wherein the supporting assembly (13) further comprises a clamping bar support plate (1304), a splayed plate (1305) and a secondary spring (1306), the clamping bar support plate (1304) is mounted at the upper end of the movable rod (1302), the splayed plate (1305) is mounted on two sides of the inner surface of the clamping bar support plate (1304), and the secondary spring (1306) is mounted on the surface of the splayed plate (1305).

6. The integrally sealed lightweight wheel hub according to claim 5, wherein the cross-sectional shape of the clamping bar support plate (1304) is arc-shaped, and the splayed plate (1305) and the secondary spring (1306) are symmetrically arranged in two groups about the vertical center line of the clamping bar support plate (1304).

7. The integrated sealing type light hub according to claim 1, wherein the outer surface of the mounting ring (4) is connected with an outer fixing rod (14), and the lower surface of the outer fixing rod (14) is provided with an inner rod (15).