CN206765714U - A kind of safety tread - Google Patents

A kind of safety tread Download PDF

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Publication number
CN206765714U
CN206765714U CN201720194646.7U CN201720194646U CN206765714U CN 206765714 U CN206765714 U CN 206765714U CN 201720194646 U CN201720194646 U CN 201720194646U CN 206765714 U CN206765714 U CN 206765714U
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China
Prior art keywords
air bag
tyre
inner tube
wheel hub
setting section
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Application number
CN201720194646.7U
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Chinese (zh)
Inventor
崔宝林
庞明远
崔鑫
蒋思思
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Individual
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Individual
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Priority to CN201720194646.7U priority Critical patent/CN206765714U/en
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Publication of CN206765714U publication Critical patent/CN206765714U/en
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Abstract

The utility model discloses a kind of safety tread, including wheel hub (1), and cover tire (2) is provided with described wheel hub (1), it is characterised in that:The inner tube of a tyre (3) and one group of air bag (4) are provided with described cover tire (2), one group of air bag (4) circular array is arranged in the inner tube of a tyre (3) outer ring, the described inner tube of a tyre (3) is placed between air bag (4) and wheel hub (1), valve cock (5) is provided with described wheel hub (1), described valve cock (5) connects with the described inner tube of a tyre (3);One group of air bag is shown due to being close to inwall circular array in cover tire, if some position of cover tire is punctured by sharppointed article, the damaged air bag for the position, and the air bag at other positions will not gas leakage, tire will not produce shrivelled phenomenon, avoid causing the accident, and traditional inner tube of a tyre is set between air bag and wheel hub, when installation dismounting wheel hub, it is only necessary to bleed off the gas of the inner tube of a tyre and can be carried out mounting and dismounting.

Description

A kind of safety tread
【Technical field】
Tire is the utility model is related to, especially a kind of safety tread.
【Background technology】
Automobile has closely turned into the necessity of present people life, but thing followed security incident also causes people selecting Security is placed above the other things during vehicle, except body frame and internal security system, is blown out in motor-vehicle accident and one pacifies greatly Full hidden danger, it is easier to cause serious traffic accident accident if blown out in running at high speed, so to also become one big for tire safety Problem.
【Utility model content】
In order to solve deficiency of the prior art, there is provided a kind of safe and reliable, convenient disassembly, the low safety wheel of maintenance cost Tire, technical scheme is used by the utility model:
A kind of safety tread, including wheel hub, cover tire is installed on described wheel hub, the inner tube of a tyre is provided with described cover tire With one group of air bag, one group of air bag circular array is arranged in inner tube of a tyre outer ring, and the described inner tube of a tyre is placed in air bag Between wheel hub, valve cock is provided with described wheel hub, described valve cock connects with the described inner tube of a tyre.
Described air bag includes the setting section that can be fixed by the variant part and form for inflating deformation, described sizing Portion, which is arranged on, contacts one side with the inner tube of a tyre, and described setting section section is in circular arc.
Described setting section is additionally arranged at two neighboring air bag contact site, and described two neighboring air bag The setting section of contact site is plane.
Gas ducting is provided with described cover tire, is equipped with what is connected with gas ducting on each described air bag Charge valve, described valve cock are bilateral air valve and are respectively communicated with the inner tube of a tyre and gas ducting.
Described charge valve is check valve, described gas ducting be arranged in a ring the inner tube of a tyre and one group of air bag it Between.
Using techniques as described above scheme, one group of air bag is shown due to being close to inwall circular array in cover tire, if Some position of cover tire is punctured by sharppointed article, the damaged air bag for the position, and the air bag at other positions will not Gas leakage, tire can continue normal use, without producing shrivelled phenomenon, so as to avoid causing the accident, in air bag and Traditional inner tube of a tyre is set between wheel hub, when installation dismounting wheel hub, it is only necessary to the gas of the inner tube of a tyre is bled off can be carried out installation and Dismounting, without one by one bleeding off the gas in each air bag, repair demolition is convenient, and more due to each air bag It is to be separately provided, only needs when replacing to change the air bag of breakage, economical and practical saved reduces maintenance Cost.
【Brief description of the drawings】
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is B-B sectional views in Fig. 1.
Fig. 5 is the structural representation of the utility model embodiment 3.
Fig. 6 is C-C sectional views in Fig. 1.
Fig. 7 is the structural representation of the utility model embodiment 4.
Fig. 8 is D-D sectional views in Fig. 1.
Fig. 9 is the utility model inflating valve structure schematic diagram.
【Embodiment】
Include wheel hub 1 in safety tread general structure as shown in Figure 1, Figure 2, Figure 3 shows, cover tire 2 is installed on wheel hub 1, The inner tube of a tyre 3 and one group of air bag 4 are provided with cover tire 2, air bag 4 is provided with several and circular array is arranged in the inner tube of a tyre 3 outer rings, the inner tube of a tyre 3 are then arranged between this group of air bag 4 and wheel hub 1, i.e., be outwards followed successively by by center wheel hub 1, the inner tube of a tyre 3, Air bag 4 and cover tire 2.
Embodiment 1:
As depicted in figs. 1 and 2, air bag 4 is filled between the inner tube of a tyre 3 and cover tire, and is in the outer ring of the inner tube of a tyre 3, inflating air The gas of having been substituted the bad for the good before being put into of capsule 4 is directly placed into, and 4 each contact surface of air bag is the flexible material as the material of the inner tube of a tyre 3 Mass-energy is filled according to space and deformed.
Embodiment 2:
As shown in Figure 3 and Figure 4, air bag 4 includes variant part 4-1 and setting section 4-2, variant part 4-1 by with the material of the inner tube of a tyre 3 The same flexible material of matter is made, and setting section 4-2 then will not produce deformation i.e. shape with air pressure change in air bag 4 and consolidate Fixed, setting section 4-2 contacts with the inner tube of a tyre 3, and setting section 4-2 sections as shown in Figure 4 are in circular arc, sets the matching inner tube of a tyre 3 in the arc-shaped Shape after inflation, more preferable protection is done to the inner tube of a tyre, and splice in installation process and be more convenient.
Embodiment 3:
As shown in Figure 5 and Figure 6, air bag 4 includes variant part 4-1 and setting section 4-2, variant part 4-1 by with the material of the inner tube of a tyre 3 The same flexible material of matter is made, and setting section 4-2 then will not produce deformation with air pressure change in air bag 4 that (i.e. shape is consolidated It is fixed), setting section 4-2 be arranged on the contact site of the inner tube of a tyre 3 and the contact site of two neighboring air bag 4, make to fill as shown in Figure 5 Cut-off, curved with the contact site setting section 4-2 sections of the inner tube of a tyre 3 as shown in Figure 6, two neighboring inflation are formed between gas air bag 4 The setting section 4-2 of the contact surface of air bag 4 is plane, sets the shape after the matching inflation of the inner tube of a tyre 3 in the arc-shaped, the inner tube of a tyre 3 is done Preferably protection, set setting section 4-2 above more convenient during air bag 4 is installed.
Embodiment 4:
As shown in Figure 7 and Figure 8, there is provided a kind of structure that can be inflated to air bag 4, the structure are real suitable for above 3 Example is applied, is provided with annular inflatable pipeline 6 in the structure shown here, gas ducting 6 is arranged between air bag 4 and the inner tube of a tyre 3, each The charge valve 6-1 of connection gas ducting 6 is equipped with air bag 4, charge valve 6-1 is check valve, in order to realize to the inner tube of a tyre 3 Individually inflated with air bag 4, for a kind of two-way single-pass valve cock 5 of the structure design, the valve cock 5 outlet as shown in Figure 9 is set Put two one, passages to connect with the inner tube of a tyre 3, one is connected with gas ducting 6, and ball valve 5-1, ball valve 5-1 are provided with valve cock 5 Upper setting two orthogonal air intake duct 5-2 realize the switching to the inner tube of a tyre 3 and air bag 4.

Claims (4)

1. a kind of safety tread, including wheel hub(1), in described wheel hub(1)On cover tire is installed(2), it is characterised in that:Institute The cover tire stated(2)It is interior to be provided with the inner tube of a tyre(3)With one group of air bag(4), one group of air bag(4)In circular array is arranged in Tire(3)Outer ring, the described inner tube of a tyre(3)It is placed in air bag(4)And wheel hub(1)Between, in described wheel hub(1)It is provided with valve Mouth(5), described valve cock(5)With the described inner tube of a tyre(3)Connection, described air bag(4)Including can be deformed by inflating Variant part(4-1)The setting section fixed with form(4-2), described setting section(4-2)It is arranged on and the inner tube of a tyre(3)Contact one Face, described setting section(4-2)Section is in circular arc.
A kind of 2. safety tread according to claim 1, it is characterised in that:Described setting section(4-2)It is additionally arranged at phase Adjacent two air bags(4)Contact site, and described two neighboring air bag(4)The setting section of contact site(4-2)For Plane.
A kind of 3. safety tread according to claim 1 or 2, it is characterised in that:In described cover tire(2)It is interior to be provided with inflation Pipeline(6), in each described air bag(4)On be equipped with and gas ducting(6)The charge valve of connection(6-1), described gas Door mouth(5)For bilateral air valve and it is respectively communicated with the inner tube of a tyre(3)And gas ducting(6).
A kind of 4. safety tread according to claim 3, it is characterised in that:Described charge valve(6-1)For check valve, institute The gas ducting stated(6)The inner tube of a tyre is arranged in a ring(3)With one group of air bag(4)Between.
CN201720194646.7U 2017-03-02 2017-03-02 A kind of safety tread Active CN206765714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720194646.7U CN206765714U (en) 2017-03-02 2017-03-02 A kind of safety tread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720194646.7U CN206765714U (en) 2017-03-02 2017-03-02 A kind of safety tread

Publications (1)

Publication Number Publication Date
CN206765714U true CN206765714U (en) 2017-12-19

Family

ID=60631970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720194646.7U Active CN206765714U (en) 2017-03-02 2017-03-02 A kind of safety tread

Country Status (1)

Country Link
CN (1) CN206765714U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108202561A (en) * 2018-01-09 2018-06-26 桑浩 Split type tire
CN108297621A (en) * 2017-12-21 2018-07-20 湖南四海中能环保技术有限公司 A kind of multi-tiling safety tread air pressure balance method
CN109050169A (en) * 2018-08-16 2018-12-21 安徽奥丰汽车配件有限公司 A kind of automobile rubber air bag
CN110614881A (en) * 2019-10-14 2019-12-27 江苏卡威汽车工业集团股份有限公司 Multi-air-bag explosion-proof tire convenient to disassemble

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297621A (en) * 2017-12-21 2018-07-20 湖南四海中能环保技术有限公司 A kind of multi-tiling safety tread air pressure balance method
CN108297621B (en) * 2017-12-21 2019-12-10 罗茜 Multi-block safety tire air pressure balancing method
CN108202561A (en) * 2018-01-09 2018-06-26 桑浩 Split type tire
CN109050169A (en) * 2018-08-16 2018-12-21 安徽奥丰汽车配件有限公司 A kind of automobile rubber air bag
CN110614881A (en) * 2019-10-14 2019-12-27 江苏卡威汽车工业集团股份有限公司 Multi-air-bag explosion-proof tire convenient to disassemble
CN110614881B (en) * 2019-10-14 2021-09-10 江苏华梓车业有限公司 Multi-air-bag explosion-proof tire convenient to disassemble

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