CN214647389U

CN214647389U - Automobile inner tube capable of quickly deflating

Info

Publication number: CN214647389U
Application number: CN202120759379.XU
Authority: CN
Inventors: 吴仕明; 纪翔; 万恩和; 施成春; 张功成; 崔焕华; 王兴坤; 侯景景; 孔新丽; 纪丽敏
Original assignee: Qingdao Daoan Industry And Trade Co ltd
Current assignee: Qingdao Daoan Industry And Trade Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-09
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a can quick car inner tube of a tyre who deflates, concretely relates to tire technical field, including the support, its characterized in that: the support outside is fixed with a plurality of first springs, and per two the support one end is kept away from to first spring all is fixed with the arc, adjacent two all be equipped with the bellows between the arc, it is a plurality of the bellows is close to support one end and all is fixed with the breather pipe. The utility model discloses a first spring coupling arc and support to set up the bellows so that the inner tube of a tyre is connected with the breather pipe between a plurality of arcs, it reduces first spring pressure to emit gas through twisting the nut, thereby it promotes the arc extrusion inner tube of a tyre to make the quick bounce-back of first spring, thereby make gas pass through a plurality of bellows and gas column discharge, gaseous flow has been accelerated through setting up bellows and air vent, thereby it leads to the damaged drawback of the inner tube of a tyre to effectively avoid the arc to move because the atress is uneven to clip the inner tube of a tyre epidermis to remove.

Description

Automobile inner tube capable of quickly deflating

Technical Field

The utility model belongs to the technical field of the tire technique and specifically relates to a can quick automobile inner tube of a tyre of gassing.

Background

The automobile tyre is one of the important parts of automobile, and it is directly contacted with road surface, and can be used together with automobile suspension to buffer the impact of automobile when it is running so as to ensure that the automobile has good riding comfort and running smoothness.

When the tire is deflated, the air tap is usually screwed to gradually empty the air in the inner tire, but the deflation speed is slow, so that the tire capable of being deflated quickly is needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a car inner tube of a tyre that can bleed fast, through first spring coupling arc and support, and set up the bellows so that the inner tube of a tyre is connected with the breather pipe between a plurality of arcs, it reduces first spring pressure to emit gas through twisting the nut, thereby make the quick bounce-back of first spring promote the arc extrusion inner tube of a tyre, thereby make gas through a plurality of bellows and gas column discharge, gaseous flow has been accelerateed through setting up bellows and air vent, thereby it leads to the damaged drawback of the inner tube of a tyre to effectively avoid the arc to move because the atress is uneven to clip the inner tube of a tyre epidermis in the removal, with the problem that appears in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile inner tube capable of quickly deflating comprises a support, wherein a plurality of first springs are fixed on the outer side of the support, an arc-shaped plate is fixed at one end, away from the support, of each two first springs, a corrugated pipe is arranged between every two adjacent arc-shaped plates, vent pipes are fixed at one ends, close to the support, of the corrugated pipes, one ends, close to the support, of the vent pipes are fixedly connected with the outer side of the support, an inner tube is fixed at one ends, away from the vent pipes, of the corrugated pipes, the inner wall of the inner tube is provided with a plurality of vent holes, the interiors of the vent holes are respectively communicated with the interiors of the corrugated tubes, the inner part of the inner tube is communicated with the inner parts of the bellows, the outer side of the inner tube is sleeved with an outer tire, the inner side of the outer tire is fixedly connected with the outer end of the support, the inner side of the support is fixedly provided with a locking mechanism, and the locking mechanism is communicated with the inner part of the inner tire.

In a preferred embodiment, a round pipe is arranged inside the support, one end of each of the plurality of vent pipes, which is close to the support, penetrates through the support and extends into the support, and one end of each of the plurality of vent pipes is fixedly connected with the outer end of the round pipe.

In a preferred embodiment, locking mechanism includes the gas column, the gas column both sides respectively with pipe both ends fixed connection, gas column top one side support, arc and inner tube and extend into the inner tube inside, there is the nut gas column bottom through threaded connection, the nut is established at the support inboard.

In a preferred embodiment, two recesses have been seted up to the nut inside, two the recess is established respectively in the gas post both sides, two the inside movable block that all is equipped with of recess, two the movable block is kept away from gas post one side and is passed the nut respectively and extend the nut outside, two the movable block is close to gas post one side and all is fixed with the second spring, two the movable block one end is kept away from to the second spring all with nut inner wall fixed connection.

In a preferred embodiment, the mounting panel has been cup jointed in the gas post outside, mounting panel one side and the inboard fixed connection of support, two movable slots have been seted up to the mounting panel inside, two the movable slot is established respectively in gas post both sides, two the equal joint in movable slot inside has the connecting rod, two the connecting rod bottom all passes the nut and respectively with two movable block top fixed connection.

In a preferred embodiment, two clamping grooves are formed in the mounting plate, the two clamping grooves are respectively formed in one side, away from the gas column, of the two movable grooves, clamping blocks are arranged in the two clamping grooves, and the two clamping blocks are respectively and fixedly arranged on one sides of the two connecting rods.

In a preferred embodiment, an elastic rope is fixed on one side of the mounting plate, and the bottom end of the elastic rope is fixedly connected with the top end of the nut.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a first spring coupling arc and support to set up the bellows between a plurality of arcs so that the inner tube of a tyre is connected with the breather pipe, it reduces first spring pressure to release gas through twisting the nut, thereby makes the first spring bounce-back fast and promote the arc and extrude the inner tube of a tyre, thereby makes gas discharge through a plurality of bellows and gas column, has accelerated the flow of gas through setting up bellows and air vent, and effectively avoids the arc moving because the atress is uneven and consequently cliies the inner tube of a tyre epidermis and lead to the drawback that the inner tube of a tyre is damaged;

2. the utility model discloses a set up locking mechanism, further improved the stability between nut and the gas post through the mode of connecting at threaded connection combination joint, can prevent simultaneously that the nut is not hard up to lead to the phenomenon lost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view of the bracket and the inner tube of the utility model.

Fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of C in fig. 2 according to the present invention.

FIG. 6 is a schematic view of the arc plate structure of the present invention

FIG. 7 is a schematic view of the structure of the mounting block of the present invention

The reference signs are: 1. a support; 2. a first spring; 3. an arc-shaped plate; 4. an inner tube; 5. an outer tire; 6. a circular tube; 7. a breather pipe; 8. a bellows; 9. a vent hole; 10. a gas column; 11. mounting a plate; 12. a connecting rod; 13. a clamping block; 14. a movable groove; 15. a nut; 16. a movable block; 17. an elastic cord; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The automobile inner tube capable of rapidly deflating as shown in the figures 1-7 comprises a support 1, wherein a plurality of first springs 2 are fixed on the outer side of the support 1, arc-shaped plates 3 are fixed at the ends, away from the support 1, of every two first springs 2, corrugated tubes 8 are arranged between every two adjacent arc-shaped plates 3, vent tubes 7 are fixed at the ends, close to the support 1, of the corrugated tubes 8, one ends, close to the support 1, of the vent tubes 7 are fixedly connected with the outer side of the support 1, an inner tube 4 is fixed at the ends, away from the vent tubes 7, of the corrugated tubes 8, a plurality of vent holes 9 are formed in the inner wall of the inner tube 4, the interiors of the vent holes 9 are respectively communicated with the interiors of the corrugated tubes 8, the interiors of the inner tube 4 are communicated with the interiors of the plurality of the corrugated tubes 8, a cover tire 5 is sleeved on the outer side of the inner tube 4, and the outer end of the support 1 are fixedly connected, and a locking mechanism is fixedly arranged on the inner side of the support 1 and communicated with the inside of the inner tube 4.

Further, support 1 is inside to establish pipe 6, and is a plurality of breather pipe 7 is close to 1 one end of support and all passes support 1 and extends into support 1 inside, and is a plurality of breather pipe 7 one end all with 6 outer end fixed connection of pipe, thereby it is inside to make the gas between two adjacent arcs 3 through flow into breather pipe 7 inside entering pipe 6 through air vent 9 through seting up pipe 6, because pipe 6 is linked together with gas column 10, therefore gaseous accessible gas column 10 discharges.

Further, locking mechanism includes

gas column

10, 10 both sides of gas column respectively with 6 both ends fixed connection of pipe, 10 top one side supports 1, arc 3 and the inner tube of a tyre 4 inside extending into of gas column, there is nut 15 gas column 10 bottom through threaded connection, nut 15 establishes at 1 inboardly of support, through setting up the gas unloading of gas column 10 in with the inner tube of a tyre 4.

Further, two recesses have been seted up to nut 15 is inside, two the recess is established respectively in 10 both sides of gas post, two the inside movable block 16 that all is equipped with of recess, two the movable block 16 is kept away from gas post 10 one side and is passed nut 15 respectively and extend the nut 15 outside, two the movable block 16 is close to gas post 10 one side and all is fixed with second spring 18, two second spring 18 keeps away from 16 one end of movable block and all with 15 inner wall fixed connection of nut, thereby seals gas post 10 through fixing nut 15, prevents the inside gas loss of inner tube 4.

Further, mounting panel 11 has been cup jointed in the gas post 10 outside, mounting panel 11 one side and the inboard fixed connection of support 1, two movable grooves 14, two have been seted up to mounting panel 11 inside the movable groove 14 is established respectively in gas post 10 both sides, two the inside equal joint of movable groove 14 has connecting rod 12, two connecting rod 12 bottom all passes nut 15 and respectively with two movable block 16 top fixed connection, thereby it compresses to make method second spring 18 through extrusion movable block 16 to drive connecting rod 12 and remove to gas post 10 one side, thereby make fixture block 13 get into mounting block 11 inside so that fixture block 13 carries out the joint with mounting block 11, thereby prevent that the road surface from shaking and make nut 15 and gas post 10 break away from, be convenient for reduce vibrations, improve stability.

Further, two draw-in grooves have been seted up to mounting panel 11 inside, two the draw-in groove is established respectively and is kept away from gas column 10 one side at two activity grooves 14, two the inside fixture block 13 that all is equipped with of draw-in groove, two fixture block 13 is fixed respectively and is established in two connecting rods 12 one sides, through setting up activity groove 14 and be convenient for fixture block 13 and connecting rod removal, convenient to detach and installation.

Further, mounting panel 11 one side is fixed with elasticity rope 17, thereby elasticity rope 17 bottom and 15 top fixed connection of nut make nut 15 be connected with installation piece 11 all the time through setting up elasticity rope 17 to effectively prevent that nut 15 from losing.

The utility model discloses the theory of operation: before the use, when the inner tube 4 needs to be deflated, the movable block 16 is pressed inwards, the connecting rod 12 moves inwards due to the compression of the second spring 18, the clamping block 13 and the connecting rod 12 are fixed, the clamping block 13 moves inwards under the driving of the connecting rod 12, the clamping block 13 is separated from the mounting block 11 at the moment, the movable block 16 is continuously pressed, the movable block 16 and the nut 15 rotate together, the nut 15 is separated from the air column 10 by rotating the nut 15, after the separation, the air in the inner tube 4 can be exhausted through the air column 10, the air flows out due to the connection of the first spring 2 and the inner tube 4 at the outer side of the arc-shaped plate 3, the inner tube 4 is reduced, the stress of the first spring 2 is reduced, the first spring 2 rebounds quickly at the moment, the arc-shaped plate 3 is pushed to press the inner tube 4, a multidirectional extrusion force is applied to the inner tube 4, and the air in the inner tube 4 can be exhausted quickly under the action of the extrusion force at the moment, thereby the velocity of flow of gas with higher speed, thereby produce the interval too big and bounce-back speed too fast and lead to the inner tube 4 epidermis to be cliied by arc 3 to the loss inner tube 4 when preventing 3 rebounds of arc, consequently through set up bellows 8 between adjacent arc 3, make 8 one end of bellows and 4 internal connections of inner tube and link up, the other end passes through 6 intercommunications of the pipe of breather pipe 7 and 1 inside of support, thereby it flows into 6 insides of pipe to pass through bellows 8 with the gas in 3 intervals of adjacent arc, through accelerating the gas flow between the adjacent arc 3, thereby avoid the inner tube 4 epidermis to be cliied and cause damaged phenomenon.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can quick automobile inner tube of a tyre of gassing, includes support (1), its characterized in that: the outer side of the support (1) is fixed with a plurality of first springs (2), one end, away from the support (1), of each two first springs (2) is fixed with an arc-shaped plate (3), every two adjacent first springs (2) are arranged between the arc-shaped plates (3) respectively, one end, close to the support (1), of each corrugated pipe (8) is fixed with a ventilating pipe (7), the ventilating pipe (7) is arranged at one end, close to the support (1), of each ventilating pipe (7) and fixedly connected with the outer side of the support (1), the end, away from the ventilating pipe (7), of each corrugated pipe (8) is fixed with an inner tire (4), a plurality of air holes (9) are formed in the inner wall of the inner tire (4), the air holes (9) are communicated with the inner parts of the corrugated pipes (8) respectively, the inner portion of the inner tire (4) is communicated with the inner parts of the corrugated pipes (8) uniformly, and an outer tire (5) is sleeved on the outer side of the inner tire (4), the inner side of the outer tire (5) is fixedly connected with the outer end of the support (1), the inner side of the support (1) is fixedly provided with a locking mechanism, and the locking mechanism is communicated with the inner part of the inner tire (4).

2. A quick deflating inner tube for an automobile according to claim 1, wherein: support (1) is inside to be established pipe (6), and is a plurality of breather pipe (7) are close to support (1) one end and all pass support (1) and extend into support (1) inside, and are a plurality of breather pipe (7) one end all with pipe (6) outer end fixed connection.

3. A quick deflating inner tube for an automobile according to claim 1, wherein: locking mechanism includes gas column (10), gas column (10) both sides respectively with pipe (6) both ends fixed connection, gas column (10) top one side support (1), arc (3) and inner tube of a tyre (4) and extend into inner tube of a tyre (4) inside, there is nut (15) gas column (10) bottom through threaded connection, nut (15) are established at support (1) inboardly.

4. A quick-deflation automobile inner tube according to claim 3, characterized in that: nut (15) inside has seted up two recesses, two the recess is established respectively in gas post (10) both sides, two the inside movable block (16) that all is equipped with of recess, two gas post (10) one side is kept away from in movable block (16) passes nut (15) respectively and extends nut (15) outside, two movable block (16) are close to gas post (10) one side and all are fixed with second spring (18), two movable block (16) one end is kept away from in second spring (18) all with nut (15) inner wall fixed connection.

5. A quick-deflation automobile inner tube according to claim 3, characterized in that: mounting panel (11) have been cup jointed in the gas column (10) outside, mounting panel (11) one side and support (1) inboard fixed connection, two movable groove (14), two have been seted up to mounting panel (11) inside movable groove (14) are established respectively in gas column (10) both sides, two the inside equal joint in movable groove (14) has connecting rod (12), two connecting rod (12) bottom all passes nut (15) and respectively with two movable block (16) top fixed connection.

6. A quick-deflation automobile inner tube according to claim 5, characterized in that: two draw-in grooves have been seted up to mounting panel (11) inside, two the draw-in groove is established respectively and is kept away from gas post (10) one side in two activity grooves (14), two inside fixture block (13), two of all being equipped with of draw-in groove fixture block (13) are fixed respectively and are established in two connecting rod (12) one side.

7. A quick-deflation automobile inner tube according to claim 5, characterized in that: the mounting panel (11) one side is fixed with elasticity rope (17), elasticity rope (17) bottom and nut (15) top fixed connection.