CN203485897U - Protecting and supporting device used when tire is punctured - Google Patents
Protecting and supporting device used when tire is punctured Download PDFInfo
- Publication number
- CN203485897U CN203485897U CN201320633426.1U CN201320633426U CN203485897U CN 203485897 U CN203485897 U CN 203485897U CN 201320633426 U CN201320633426 U CN 201320633426U CN 203485897 U CN203485897 U CN 203485897U
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- China
- Prior art keywords
- spring
- arm
- strutting arrangement
- blowing out
- fixed
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- Withdrawn - After Issue
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Abstract
The utility model discloses a protecting and supporting device used when a tire is punctured. The device comprises a fixed arm, a rotary arm, a rotary shaft, a high-strength cylindrical rod, a driving component and a high-strength rubber wheel, wherein the fixed arm is fixed on a base board of an automobile, one end of the rotary arm is connected with the fixed arm through the rotary shaft, the other end of the rotary arm is connected with the high-strength rubber wheel, the driving component is in driving connection with the high-strength rubber wheel, a sliding groove is formed in the fixed arm, a bayonet is arranged on the rotary arm, and the high-strength cylindrical rod is arranged in the sliding groove and is matched with the bayonet. When the protecting and supporting device used when a tire is punctured is in a working state, the rotary arm and the fixed arm are located on the same line, the high-strength rubber wheel is slightly higher than the ground, the rotating speed of the high-strength rubber wheel and the rotating speed of wheels of the automobile are identical under the driving the driving component, and once a tire is punctured, the high-strength rubber wheel is in contact with the ground instantly to replace the punctured tire for the moment, so that the automobile can be stopped safely and steadily.
Description
Technical field
The utility model relates to peripheral vehicle product scope, relates in particular to a kind of protection bracing or strutting arrangement of blowing out.
Background technology
Safety is the important indicator of evaluating performances of motor vehicles, is one of performance of paying attention to most of producers and consumers.Existing self-propelled vehicle, has multiple safety apparatus, the protective device under the multiple emergency state, and such as safety air bag, the injury that in the time of effectively avoiding traffic accident, powerful impulsive force causes passenger.But existing self-propelled vehicle does not have specially, for the safety apparatus of automobile flat tire, in the process of running at high speed, once blow out, will inevitably to cause serious traffic accident, thus be now badly in need of a kind of can be effectively for the safety apparatus of automobile flat tire.
Utility model content
For the weak point existing in above-mentioned technology, the purpose of this utility model is to provide a kind of simple in structure, and low production cost can effectively be protected the equipment of car body and passenger safety when self-propelled vehicle is blown out.
For achieving the above object, the utility model provides a kind of protection bracing or strutting arrangement of blowing out, and comprises fixed arm, swivel arm, rotating shaft, high strength cylindrical bar, driven unit and high-strength rubber wheel; Described fixed arm is fixed on car floor, and one end of described swivel arm is connected with fixed arm by rotating shaft, and the other end is connected with high-strength rubber wheel; Described driven unit is connected with high-strength rubber wheel drive; Described fixed arm is provided with a chute, and described swivel arm is provided with bayonet socket, and described high strength cylindrical bar is arranged in chute, and high strength cylindrical bar and bayonet socket are mutually adaptive.
Wherein, this protection bracing or strutting arrangement of blowing out also comprises gear motor, axostylus axostyle, screw mandrel, spring fixed link, spring and spring bar; Described gear motor is fixed on fixed arm by axostylus axostyle; Described spring fixed link is provided with spring fixed hole; Described gear motor drives and is connected with screw mandrel, and one end of described screw mandrel is contained in spring fixed hole; One end of described spring bar is fixedly connected with high strength cylindrical bar, and the other end is contained in spring fixed hole; One end of described spring is fixedly connected with in screw mandrel, and the other end is fixedly connected with spring bar.
Wherein, described spring bar comprises upper spring, lower spring, steel pipe and pull bar; Described upper spring is placed in steel pipe one end, and described lower spring is placed in the other end of steel pipe; Described pull bar one end is contained in spring fixed hole, and the other end is provided with arm-tie, and described arm-tie is placed between upper spring and lower spring; One end of described steel pipe is fixedly connected with high strength cylindrical bar.
Wherein, this protection bracing or strutting arrangement of blowing out also comprises not play button cutout relay and play button cutout relay; Described swivel arm is provided with touching device; Described not play button cutout relay and play button cutout relay are suitable with touching device on the one hand, are connected on the other hand with driven unit is adaptive.
Wherein, this protection bracing or strutting arrangement of blowing out also comprises not working station indicator, not relay indicating light turn on and relay indicating light turn on; Described not relay indicating light turn on and relay indicating light are electrically connected to working station indicator on the one hand, suitable with touching device on the other hand.
Wherein, described driven unit comprises high-speed motor, small size belt pulley, drive belt and large size belt pulley; Described high-speed motor drives and is connected with small size belt pulley, and described small size belt pulley is connected with large size belt pulley by belt, and described large size belt pulley is fixedly connected with high-strength rubber wheel.
Wherein, this protection bracing or strutting arrangement of blowing out also comprises fixation steel plate, and described fixation steel plate is welded on car floor; Described fixation steel plate and fixed arm are provided with the screw hole of mutual adaptation, and fixation steel plate and fixed arm are screwed connection.
The beneficial effects of the utility model are: compared with prior art; the protection bracing or strutting arrangement of blowing out that the utility model provides; swivel arm moves around the shaft; in working order; swivel arm and fixed arm are on same straight line; the high-strength rubber being fixed on swivel arm is taken turns a little more than ground; and under the driving of driven unit; high-strength rubber wheel keeps the rotating speed suitable with wheel; once blow out; high-strength rubber wheel contacts with ground at once, and the tire that the of short duration replacement of energy is blown out, guarantees the stop of automobile energy safety and steady.Under off working state, driven unit stops, and swivel arm can be turned up.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the utility model under off working state;
Fig. 2 is the constructional drawing of the utility model under in working order.
Main element nomenclature is as follows:
10, fixed arm 101, chute
11, swivel arm 111, bayonet socket
12, rotating shaft 13, high strength cylindrical bar
14, high-strength rubber wheel 15, driven unit
151, high-speed motor 152, small size belt pulley
153, large size belt pulley 154, drive belt
16, gear motor 17, axostylus axostyle
18, spring bar 19, screw mandrel
20, spring fixed link 21, steel plate
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1 and Fig. 2, the protection bracing or strutting arrangement of blowing out that the utility model provides, comprises fixed arm 10, swivel arm 11, rotating shaft 12, high strength cylindrical bar 13, driven unit 15 and high-strength rubber wheel 14; Fixed arm 10 is fixed on car floor, and one end of swivel arm 11 is connected with fixed arm 10 by rotating shaft 12, and the other end is connected with high-strength rubber wheel 14; Driven unit 15 drives and is connected with high-strength rubber wheel 14; Fixed arm 10 is provided with a chute 101, and swivel arm 11 is provided with bayonet socket 111, and high strength cylindrical bar 13 is arranged in chute 101, and high strength cylindrical bar 13 is mutually adaptive with bayonet socket 111.
The principle of work of the protection bracing or strutting arrangement of blowing out that this use is novel is:
Under off working state, high strength cylindrical bar 13 is moved up along chute 101, the bayonet socket 111 of swivel arm 11 is no longer blocked by high strength cylindrical bar 13, rotates swivel arm 11 and makes it vertical with fixed arm 10, and driven unit 15 quits work.
The protection bracing or strutting arrangement of blowing out that this use is novel, can effectively avoid self-propelled vehicle by the traffic accident of blowing out and causing, and can, when blowing out generation, effectively protect self-propelled vehicle and occupant's safety, the safety that has greatly improved self-propelled vehicle; It is simple in structure, manufacture difficulty is low, productive costs is low, is conducive to popularizing of product.
The protection bracing or strutting arrangement of blowing out that this use is novel, is also provided with gear motor 16, axostylus axostyle 17, screw mandrel 19, spring fixed link 20, spring and spring bar 18; Gear motor 16 is fixed on fixed arm 10 by axostylus axostyle 17; Spring fixed link 20 is provided with spring fixed hole; Gear motor 16 drives and is connected with screw mandrel 19, and one end of screw mandrel 19 is contained in spring fixed hole; One end of spring bar 18 is fixedly connected with high strength cylindrical bar 13, and the other end is contained in spring fixed hole; One end of spring is fixedly connected with in screw mandrel 19, and the other end is fixedly connected with spring bar 18.
The protection bracing or strutting arrangement of blowing out that this use is novel, spring bar 18 comprises upper spring, lower spring, steel pipe and pull bar; Upper spring is placed in steel pipe one end, and lower spring is placed in the other end of steel pipe; Pull bar one end is contained in spring fixed hole, and the other end is provided with arm-tie, and arm-tie is placed between upper spring and lower spring; One end of steel pipe is fixedly connected with high strength cylindrical bar 13.
The housing construction of above-mentioned spring bar 18, can be achieved as follows object: when the protection bracing or strutting arrangement of blowing out is transformed to " mode of operation " by " off working state ", at swivel arm 11, turn to vertical position, bayonet socket 111 on swivel arm 11 be positioned at high strength cylindrical bar 13 under after, drive again high strength cylindrical bar 13 to move downward along chute 101, clamping bayonet socket 111; When the protection bracing or strutting arrangement of blowing out is transformed to " off working state " by " mode of operation ", first drive high strength cylindrical bar 13 along chute 101 upward movements, when high strength cylindrical bar 13 leaves the bayonet socket 111 of swivel arm 11, then drive swivel arm 11 to rotate.
The protection bracing or strutting arrangement of blowing out that this use is novel also comprises not play button cutout relay and play button cutout relay; Swivel arm 11 is provided with touching device; Play button cutout relay and play button cutout relay are all not suitable with touching device.When swivel arm 11 turns to off working state, the touching device on swivel arm 11 can touch not play button cutout relay and can control driven unit 15 and quit work, and high-strength rubber wheel 14 is stopped operating; When swivel arm 11 turns to mode of operation, the touching device on swivel arm 11 can touch play button cutout relay, and controls driven unit 15 and start working, and makes high-strength rubber wheel 14 start to rotate.
This use is novel, and the protection bracing or strutting arrangement of blowing out also comprises not working station indicator, not relay indicating light turn on and relay indicating light turn on; Relay indicating light turn on and relay indicating light are not electrically connected to working station indicator on the one hand, suitable with touching device on the other hand.When swivel arm 11 turns to off working state, the touching device on swivel arm 11 can touch not relay indicating light turn on, makes relay indicating light be shown as not mode of operation; When swivel arm 11 turns to mode of operation, the touching device on swivel arm 11 can touch relay indicating light turn on, makes relay indicating light be shown as mode of operation.By indicator lamp, can have a clear understanding of the protection bracing or strutting arrangement status of blowing out, easy to use.
The protection bracing or strutting arrangement of blowing out that this use is novel, driven unit 15 comprises high-speed motor 151, small size belt pulley 152, drive belt 154 and large size belt pulley 153; High-speed motor 151 drives and is connected with small size belt pulley 152, and small size belt pulley 152 is connected with large size belt pulley 153 by belt, and large size belt pulley 153 is fixedly connected with high-strength rubber wheel 14.High-speed motor 151 drives small size belt pulley 152 to rotate, and small size belt pulley 152 rotates by belt drive large size belt pulley 153, finally by large size belt pulley 153, drives high-strength rubber wheel 14 to rotate.Certainly this is only that this uses a novel specific embodiment, and this uses the concrete structure of novel driven unit 15 to be not limited in this, can be also other structures, as long as can drive high-strength rubber wheel 14 to rotate.
The protection bracing or strutting arrangement of blowing out that this use is novel also comprises fixation steel plate 21, and fixation steel plate 21 is welded on car floor; Fixation steel plate 21 and fixed arm 10 are provided with the screw hole of mutual adaptation, also can weld a size the same as fixation steel plate on fixed arm 10, have the steel plate of same holes position, and fixation steel plate 21 and fixed arm 10 are screwed connection.The protection bracing or strutting arrangement of blowing out is fixed on car floor by fixation steel plate 21; there is fixing operation simple; the advantage of convenient disassembly; also be convenient to maintenance simultaneously; certainly this is only that this uses a novel specific embodiment; this uses novel fixed form and not only in this, can be also other fixed forms.
The utility model is mounted in the front-rear axle bottom of automobile, and the interior survey of each wheel is installed one, can not affect front steering wheel and swing while installing under propons.During installation, high-strength rubber wheel 14 keeps the height of 2-5 centimetre with ground, and the Shi Buhui that guarantees to blow out is significantly offset.If relay indicating light does not work during use always, may be that tire pressure is too low, cause swivel arm 11 can not forward position to relevant, need to use after inflation.
After self-propelled vehicle is blown out, the high-strength rubber of High Rotation Speed wheel 14 can play good supporting role with very little resistance kiss the earth, guarantees vehicle safety.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (7)
1. the protection bracing or strutting arrangement of blowing out, is characterized in that, comprises fixed arm, swivel arm, rotating shaft, high strength cylindrical bar, driven unit and high-strength rubber wheel; Described fixed arm is fixed on car floor, and one end of described swivel arm is connected with fixed arm by rotating shaft, and the other end is connected with high-strength rubber wheel; Described driven unit is connected with high-strength rubber wheel drive; Described fixed arm is provided with a chute, and described swivel arm is provided with bayonet socket, and described high strength cylindrical bar is arranged in chute, and high strength cylindrical bar and bayonet socket are mutually adaptive.
2. the protection bracing or strutting arrangement of blowing out according to claim 1, is characterized in that, this protection bracing or strutting arrangement of blowing out also comprises gear motor, axostylus axostyle, screw mandrel, spring fixed link, spring and spring bar; Described gear motor is fixed on fixed arm by axostylus axostyle; Described spring fixed link is provided with spring fixed hole; Described gear motor drives and is connected with screw mandrel, and one end of described screw mandrel is contained in spring fixed hole; One end of described spring bar is fixedly connected with high strength cylindrical bar, and the other end is contained in spring fixed hole; One end of described spring is fixedly connected with in screw mandrel, and the other end is fixedly connected with spring bar.
3. the protection bracing or strutting arrangement of blowing out according to claim 2, is characterized in that, described spring bar comprises upper spring, lower spring, steel pipe and pull bar; Described upper spring is placed in steel pipe one end, and described lower spring is placed in the other end of steel pipe; Described pull bar one end is contained in spring fixed hole, and the other end is provided with arm-tie, and described arm-tie is placed between upper spring and lower spring; One end of described steel pipe is fixedly connected with high strength cylindrical bar.
4. the protection bracing or strutting arrangement of blowing out according to claim 1, is characterized in that, this protection bracing or strutting arrangement of blowing out also comprises not play button cutout relay and play button cutout relay; Described swivel arm is provided with touching device; Described not play button cutout relay and play button cutout relay are suitable with touching device on the one hand, are connected on the other hand with driven unit is adaptive.
5. the protection bracing or strutting arrangement of blowing out according to claim 4, is characterized in that, this protection bracing or strutting arrangement of blowing out also comprises not working station indicator, not relay indicating light turn on and relay indicating light turn on; Described not relay indicating light turn on and relay indicating light are electrically connected to working station indicator on the one hand, suitable with touching device on the other hand.
6. the protection bracing or strutting arrangement of blowing out according to claim 1, is characterized in that, described driven unit comprises high-speed motor, small size belt pulley, drive belt and large size belt pulley; Described high-speed motor drives and is connected with small size belt pulley, and described small size belt pulley is connected with large size belt pulley by belt, and described large size belt pulley is fixedly connected with high-strength rubber wheel.
7. the protection bracing or strutting arrangement of blowing out according to claim 1, is characterized in that, this protection bracing or strutting arrangement of blowing out also comprises fixation steel plate, and described fixation steel plate is welded on car floor; Described fixation steel plate and fixed arm are provided with the screw hole of mutual adaptation, and fixation steel plate and fixed arm are screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633426.1U CN203485897U (en) | 2013-10-06 | 2013-10-06 | Protecting and supporting device used when tire is punctured |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633426.1U CN203485897U (en) | 2013-10-06 | 2013-10-06 | Protecting and supporting device used when tire is punctured |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485897U true CN203485897U (en) | 2014-03-19 |
Family
ID=50256745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633426.1U Withdrawn - After Issue CN203485897U (en) | 2013-10-06 | 2013-10-06 | Protecting and supporting device used when tire is punctured |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507788A (en) * | 2013-10-06 | 2014-01-15 | 张强 | Supporting device for protection after tire bursts |
| CN111016565A (en) * | 2019-11-26 | 2020-04-17 | 广东白云学院 | Vehicle control method, vehicle control device, vehicle body ECU and storage medium |
-
2013
- 2013-10-06 CN CN201320633426.1U patent/CN203485897U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507788A (en) * | 2013-10-06 | 2014-01-15 | 张强 | Supporting device for protection after tire bursts |
| CN111016565A (en) * | 2019-11-26 | 2020-04-17 | 广东白云学院 | Vehicle control method, vehicle control device, vehicle body ECU and storage medium |
| CN111016565B (en) * | 2019-11-26 | 2023-12-22 | 广东白云学院 | Vehicle control method, device, vehicle body ECU and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20151125 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |