CN203528194U - Oil-saving type temperature-control automatic pressure regulation hub - Google Patents
Oil-saving type temperature-control automatic pressure regulation hub Download PDFInfo
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- CN203528194U CN203528194U CN201320571116.1U CN201320571116U CN203528194U CN 203528194 U CN203528194 U CN 203528194U CN 201320571116 U CN201320571116 U CN 201320571116U CN 203528194 U CN203528194 U CN 203528194U
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- positioning groove
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Abstract
An oil-saving type temperature-control automatic pressure regulation hub is used for vehicle running, and comprises a hub mechanism, a sealing mechanism and a pressure regulating mechanism. A sealing groove is formed in the hub mechanism, a sealing ring is arranged in the sealing mechanism, sealing hooks are arranged on the two sides of the sealing ring, a sealing pressing head is arranged at the joint of the sealing ring, and the sealing hooks are connected with the sealing groove. The pressure regulating mechanism is provided with a double-metal support which is located between a double-metal locating groove and a locating groove. The oil-saving type temperature-control automatic pressure regulation hub has the technical advantages that the double-metal support made of function materials is used as a tire pressure regulating device of a tire, when the temperature of the tire raises, a temperature sensing layer on the outer layer of the double-metal support is expanded, the double-metal support is bent, so that the volume of an inflation chamber of the tire is increased, and the tire pressure is lowered; when the temperature of the tire is lowered, the temperature sensing layer of the double-metal support shrinks, so that the air pressure of the inflation chamber is recovered, automatic pressure regulation is achieved, the tire pressure is maintained within the best set range, the purposes of preventing flat tires and saving oil in running are achieved, and more oil is saved in vehicle running, and vehicle running is safer.
Description
Technical field
The utility model relates to automobile manufacturing field, specifically a kind of fuel-saving type temperature control automatic voltage regulation wheel hub.
Background technology
For the safety traffic of vehicle, control tire pressure raises and causes sudden and violent tire, and people use " vehicle safety gas nozzle ", the patent No.: 200710092810.4 substitute common valves; With " the runflat rim of support wheel type fabricate block ", the patent No.: 201010526529.9 is sudden and violent tire rear support wheel; The former is decompression exhaust, treats that the tire tire pressure that cools down has just lowered, then travels and must inflate, otherwise can increase oil consumption; The latter is the support wheel using after sudden and violent tire; As both combinations, can reach safety traffic, but not fuel-economizing.
Utility model content
For above problem, the utility model provides a kind of fuel-saving type temperature control automatic voltage regulation wheel hub, can automatically tire internal gas pressure be stablized to scope of design with the temperature traverse of tire, and more fuel-economizing is safer to make Vehicle Driving Cycle.
According to this programme, a kind of fuel-saving type temperature control automatic voltage regulation wheel hub, comprises hub mechanism, sealing mechanism, pressure regulating device.
Described hub mechanism is provided with wheel hub 9, is provided with composite metal positioning groove 4 in wheel hub 9, and a side of composite metal positioning groove 4 is provided with jump-ring slot 8, is provided with jump ring 7 in jump-ring slot 8, and composite metal positioning groove 4 both sides are provided with seal groove 2.
Described sealing mechanism is provided with tire 0, in tire 0, be provided with seal ring 3, the both sides of seal ring 3 are provided with sealing hook 1, seal ring 3 arranged outside have positioning groove 5, in seal groove 2, be provided with pressure head draw-in groove 13, seal ring 3 junctions are provided with sealing pressure head 12, and sealing pressure head 12 one end are arranged in pressure head draw-in groove 13.
Described pressure head draw-in groove 13 is provided with two, and described sealing pressure head 12 is provided with two.
Described pressure regulating device is provided with bi-metal stent 6, bi-metal stent 6 lower ends are arranged in composite metal positioning groove 4, bi-metal stent 6 upper ends are arranged in positioning groove 5, on wheel hub 9 between composite metal positioning groove 4 and seal groove 2, be provided with ventilative mouth 11, on the wheel hub 9 in seal groove 2 outsides, be provided with inflation pressure signal nozzle 14.
Between described bi-metal stent 6 distributions and composite metal positioning groove 4 and positioning groove 5.
Described bi-metal stent 6 is by two corresponding combinations, and skin is warming layer.
The quantity of described bi-metal stent 6 is determined according to the model specification of wheel hub 9.
Technique effect of the present utility model is: adopt functional material bi-metal stent as the tire pressure regulator of tire, when tyre temperature raises, the outer field warming metal level of bi-metal stent expands, and bi-metal stent is crooked, tyre inflating chamber volume is increased, and tire pressure declines; When tyre temperature declines, the warming layer of bi-metal stent shrinks, and plenum chamber air pressure is recovered, and plays automatic voltage regulation, makes within tire pressure remains on best scope of design, to reach the object of taking precautions against sudden and violent tire, the fuel-economizing of travelling; Seal ring adopts joint to be shaped, and has reduced manufacturing cost, and ease of assembly is convenient to safeguard; Seal ring joint junction adopts increases sealing pressure head to its protection that is connected and sealed, and seal ring is connected more reliable, has improved the stability in use of seal ring; Adopt the ventilative mouth arranging that the pressure in surge-chamber is communicated with outdoor, guarantee the environment that composite metal automatic voltage regulation is required; Adopt inflation pressure signal nozzle, be convenient to the feedback of tire pressure data and monitoring, more fuel-economizing is safer to make Vehicle Driving Cycle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that tyre temperature rising makes bi-metal stent distortion cause the schematic diagram that inside tires volume amplifies.
Fig. 3 is the position view of bi-metal stent.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment in of the present utility model is further described.
In Fig. 1, Fig. 2, Fig. 3, comprise tire 0, sealing hook 1, seal groove 2, seal ring 3, composite metal positioning groove 4, positioning groove 5, bi-metal stent 6, jump ring 7, jump-ring slot 8, wheel hub 9, seal joint 10, ventilative mouth 11, sealing pressure head 12, pressure head draw-in groove 13, inflation pressure signal nozzle 14 etc.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model is a kind of fuel-saving type temperature control automatic voltage regulation wheel hub, comprises hub mechanism, sealing mechanism, pressure regulating device.
Described hub mechanism is provided with wheel hub 9, is provided with composite metal positioning groove 4 in wheel hub 9, and a side of composite metal positioning groove 4 is provided with jump-ring slot 8, is provided with jump ring 7 in jump-ring slot 8, and composite metal positioning groove 4 both sides are provided with seal groove 2.
Described sealing mechanism is provided with tire 0, in tire 0, be provided with seal ring 3, seal ring 3 is connected and is made by seal joint 10, the both sides of seal ring 3 are provided with sealing hook 1, and sealing hook 1 is connected with seal groove 2, and seal ring 3 arranged outside have positioning groove 5, in seal groove 2, be provided with two symmetrical pressure head draw-in grooves 13, after seal ring 3 connectors are gluing, be arranged at pressure head draw-in groove 13 places, on seal ring 3 connectors, be fixed after gluing with sealing pressure head 12 again, sealing pressure head 12 one end are placed in pressure head draw-in groove 13.
Described pressure regulating device is provided with bi-metal stent 6, bi-metal stent 6 lower ends are arranged in composite metal positioning groove 4, bi-metal stent 6 upper ends are arranged in positioning groove 5, described ventilative mouth 11 is arranged on the wheel hub 9 between composite metal positioning groove 4 and seal groove 2, and inflation pressure signal nozzle 14 is arranged on the wheel hub 9 in seal groove 2 outsides.
Described bi-metal stent 6 is placed between composite metal positioning groove 4 and positioning groove 5.
Described bi-metal stent 6 is by two corresponding combinations, and skin is warming layer.
The quantity of described bi-metal stent 6 is determined according to the model specification of wheel hub 9.
Working process of the present utility model is as follows: the regulator with functional material bi-metal stent as tire, and when tyre temperature raises, the outer field warming metal level of bi-metal stent expands, and bi-metal stent is crooked, and tyre inflating chamber volume is increased, and tire pressure declines; When tyre temperature declines, the warming layer of bi-metal stent shrinks, and plenum chamber air pressure is recovered, and plays automatic voltage regulation, makes within tire pressure remains on best scope of design, to reach the object of taking precautions against sudden and violent tire, the fuel-economizing of travelling, and more fuel-economizing is safer to make Vehicle Driving Cycle.
Claims (3)
1. a fuel-saving type temperature control automatic voltage regulation wheel hub, is characterized in that: comprise hub mechanism, sealing mechanism, pressure regulating device;
Described hub mechanism is provided with wheel hub (9), in wheel hub (9), be provided with composite metal positioning groove (4), one side of composite metal positioning groove (4) is provided with jump-ring slot (8), in jump-ring slot (8), be provided with jump ring (7), composite metal positioning groove (4) both sides are provided with seal groove (2);
Described sealing mechanism is provided with tire (0), in tire (0), be provided with seal ring (3), (3 both sides are provided with sealing hook (1) to seal ring, seal ring (3) arranged outside has positioning groove (5), in seal groove (2), be provided with pressure head draw-in groove (13), seal ring (3) junction is provided with sealing pressure head (12), and sealing pressure head (12) one end is arranged in pressure head draw-in groove (13);
Described pressure head draw-in groove (13) is provided with two, and described sealing pressure head (12) is provided with two;
Described pressure regulating device is provided with bi-metal stent (6), bi-metal stent (6) lower end is arranged in composite metal positioning groove (4), bi-metal stent (6) upper end is arranged in positioning groove (5), on wheel hub (9) between composite metal positioning groove (4) and seal groove (2), be provided with ventilative mouth (11), on the wheel hub (9) in seal groove (2) outside, be provided with inflation pressure signal nozzle (14).
2. according to a kind of fuel-saving type temperature control automatic voltage regulation wheel hub claimed in claim 1, it is characterized in that: between described composite metal positioning groove (4) and positioning groove (5), be provided with bi-metal stent (6).
3. according to a kind of fuel-saving type temperature control automatic voltage regulation wheel hub claimed in claim 1, it is characterized in that: in described bi-metal stent (6), be provided with corresponding two, skin is warming layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571116.1U CN203528194U (en) | 2013-09-12 | 2013-09-12 | Oil-saving type temperature-control automatic pressure regulation hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571116.1U CN203528194U (en) | 2013-09-12 | 2013-09-12 | Oil-saving type temperature-control automatic pressure regulation hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528194U true CN203528194U (en) | 2014-04-09 |
Family
ID=50414445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571116.1U Expired - Lifetime CN203528194U (en) | 2013-09-12 | 2013-09-12 | Oil-saving type temperature-control automatic pressure regulation hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600620A (en) * | 2013-09-12 | 2014-02-26 | 邵宏 | Oil-saving temperature control automatic pressure adjusting hub |
-
2013
- 2013-09-12 CN CN201320571116.1U patent/CN203528194U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600620A (en) * | 2013-09-12 | 2014-02-26 | 邵宏 | Oil-saving temperature control automatic pressure adjusting hub |
| CN103600620B (en) * | 2013-09-12 | 2015-12-09 | 无锡夕阳康科技有限公司 | Fuel-saving type temperature control automatic voltage regulation wheel hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |