CN217672009U - Simple to operate's explosion-proof tire card solid structure - Google Patents

Abstract

The application discloses simple to operate's explosion-proof tire card solid structure belongs to explosion-proof tire technical field. The explosion-proof inner tube fixing device comprises a base, wherein the base is used for accommodating an explosion-proof inner tube, and a fixing assembly for fixing the explosion-proof inner tube is arranged on the base; a detection assembly is arranged on one side of the base, the detection assembly comprises a movable block arranged on one side of the base, a telescopic detection rod is arranged in the movable block, and an elastic part is arranged between the detection rod and the movable block; after the explosion-proof inner tube is fixed, the detection rod is attached to and extrudes the explosion-proof inner tube, if the extrusion position is an inner cavity, the inner wall is lack of support, so that the detection rod can enable the position to be sunken more; when the extrusion part is a diaphragm, the detection rod enables the part to be less sunken due to the support of the diaphragm, and the effect of distinguishing the diaphragm from the inner cavity is achieved. The utility model provides a simple to operate's explosion-proof tire card solid structure reaches the effect of distinguishing diaphragm and inner chamber fast.

Description

Simple to operate's explosion-proof tire card solid structure

Technical Field

The application relates to the technical field of run-flat tires, in particular to a conveniently mounted run-flat tire clamping and fixing structure.

Background

When the tyre is seriously burst, the instant burst of the tyre wall is usually caused, so that the tyre loses the supporting force instantly, the gravity center of the vehicle is changed instantly, particularly, the front wheel of a front wheel drive vehicle bursts, and the instant gravity center shift after the tyre burst is likely to cause the vehicle to be out of control. Therefore, an explosion-proof tire is needed to prevent the occurrence of the situation, wherein the inner tube of the explosion-proof wheel belongs to a multi-airbag wheel inner tube, the inner part of the inner tube is divided into single-string, multiple-string, connected and string-formed inner cavities by adopting a diaphragm, one part of the inner cavities are damaged and leak air, the wheel can still be normally used, and the occurrence of major accidents caused by the air leakage of the wheel inner tube and the loss of direction control of the vehicle is avoided.

In the production process of the anti-explosion inner tube, the anti-explosion inner tube is usually fixed on a base through a fixing assembly, and the anti-explosion inner tube is convenient to process. When steps such as installation air cock, need distinguish the position of inner chamber, but owing to can't see the inner tube of a tyre inside, need the staff constantly to press the explosion-proof inner tube of a tyre, judge diaphragm and inner chamber position according to the resistance of pressing, it is very inconvenient.

Therefore, it is necessary to provide a tire burst preventing fastening structure with easy installation to solve the above problems.

It should be noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept, and therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the utility model provides a simple to operate's explosion-proof tire card solid structure reaches the effect of distinguishing diaphragm and inner chamber fast.

The technical scheme adopted by the application for solving the technical problem is as follows: an explosion-proof tire clamping and fixing structure convenient to install comprises a base, wherein the base is used for accommodating an explosion-proof inner tire, and a fixing assembly used for fixing the explosion-proof inner tire is arranged on the base;

the anti-explosion tire tube is characterized in that a detection assembly is arranged on one side of the base and comprises a movable block arranged on one side of the base, a telescopic detection rod is arranged in the movable block, an elastic piece is arranged between the detection rod and the movable block, and the elastic piece is used for driving the detection rod to press the anti-explosion tire tube.

After the explosion-proof inner tube is fixed, the detection rod is attached to and extrudes the explosion-proof inner tube, if the extrusion part is an inner cavity, the detection rod can be sunken more because the inner wall is lack of support, namely the detection rod extends out longer; when the extrusion part is the diaphragm, the detection rod enables the part to be less sunken due to the support of the diaphragm, and the effect of distinguishing the diaphragm from the inner cavity is achieved.

Further, the detecting component is still including being located base one side fixed block, be provided with extending structure between fixed block and the movable block, extending structure is used for adjusting the distance between fixed block and the movable block to control the distance between movable block and the base, so that drive the explosion-proof inner tube of a tyre of test bar extrusion.

Further, extending structure detects the screw hole including being located the fixed block to and rotate and connect in the movable block and keep away from the detection threaded rod of base one side, detect threaded rod and detection screw hole threaded connection, through rotatory detection threaded rod, drive the movable block and be close to or keep away from the base.

Furthermore, a sleeve is fixed on the movable block, the two sides of the movable block are communicated through the sleeve, and the detection rod is clamped into the sleeve to slide in the sleeve and limit the detection rod to shake in the sleeve.

Furthermore, the one end that the check rod is close to the base is fixed with the backup pad, the gyro wheel is installed to one side that the backup pad is close to the base, the elastic component is located between backup pad and the movable block, and the gyro wheel is used for protecting the explosion-proof inner tube of a tyre.

Furthermore, the fixing assembly comprises a cover plate movably arranged on the upper side of the base, and the cover plate is used for being matched with the base to clamp and fix the explosion-proof inner tube.

The beneficial effect of this application is: the utility model provides a pair of simple to operate's explosion-proof tire card solid structure, through the flexible length of measuring bar or the sunken depth of explosion-proof inner tube of a tyre, judge fast that measuring bar laminating position is diaphragm still inner chamber, reduce the time that the staff judged, make the installation of air cock more convenient.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are included to illustrate an exemplary embodiment of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a general schematic view of a conveniently mounted tire burst locking structure of the present application;

FIG. 2 is an exploded view of the fastening device of FIG. 1;

FIG. 3 is an exploded view of the detection assembly of FIG. 2;

FIG. 4 is a first schematic diagram illustrating an operating state of the detecting element in FIG. 2;

FIG. 5 is a second schematic diagram illustrating the operation of the detecting assembly shown in FIG. 2;

wherein, in the figures, the various reference numbers:

1. a clamping device; 11. a support; 111. a cover plate bracket; 112. clamping and fixing the through hole; 113. clamping and fixing the sliding hole; 114. clamping and fixing the threaded sleeve; 12. a base; 121. an accommodating chamber; 13. a cover plate; 131. clamping and fixing the threaded rod; 132. clamping and fixing the slide bar; 14. a detection component; 141. an extension plate; 142. a fixed block; 1421. detecting the threaded hole; 1422. detecting a slide hole; 143. a movable block; 1431. detecting the threaded rod; 1432. detecting a slide bar; 1433. a handle; 1434. a sleeve; 144. a detection lever; 1441. a support plate; 1442. a roller; 1443. an elastic member; 1444. identifying a mark;

2. an explosion-proof inner tube; 21. a diaphragm; 22. an inner cavity.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 5, the present application provides a conveniently installed tire burst preventing clamping structure, which includes a clamping device 1 and a burst preventing inner tube 2 located on the clamping device.

At least two diaphragms 21 are arranged in the explosion-proof inner tube 2, and the diaphragms 21 divide the interior of the explosion-proof inner tube 2 into a plurality of inner cavities 22.

The clamping device 1 comprises a bracket 11, a base 12 rotatably mounted at the inner lower end of the bracket 11, and a cover plate 13 positioned at the upper side of the base 12 of the inner tube, so as to be a detection component 14 positioned at one side of the base 12.

The upper side of the base 12 is provided with an accommodating cavity 121 for accommodating the explosion-proof inner tube 2.

A cover plate support 111 is fixed on the top of the support 11, a clamping through hole 112 is formed in the cover plate support 111, at least one clamping sliding hole 113 is formed in the side edge of the clamping through hole 112, the upper side and the lower side of the cover plate support 11 are communicated with the clamping through hole 112 and the clamping sliding hole 113, a clamping threaded sleeve 114 is arranged on the upper side of the clamping through hole 112, and the clamping threaded sleeve 114 is rotatably connected with the cover plate support 111.

A clamping and fixing threaded rod 131 corresponding to the position of the clamping and fixing through hole 112 and a clamping and fixing sliding rod 132 corresponding to the position of the clamping and fixing sliding hole 113 are fixed on the upper side of the cover plate 13, the clamping and fixing sliding rod 132 is clamped in the clamping and fixing sliding hole 113, and the clamping and fixing threaded rod 131 penetrates through the clamping and fixing through hole 112 and is in threaded connection with the clamping and fixing threaded sleeve 114.

The detecting assembly 14 includes an extending plate 141 located at one side of the base 12, a fixed block 142 fixed at one end of the extending plate 141 far from the base 12, a movable block 143 located at one side of the fixed block 142 close to the base 12, and a detecting rod 144 located in the movable block 143.

The extension plate 141 is fixedly connected to the bracket 11.

The fixed block 142 is provided with on one side with detecting screw hole 1421, detects the screw hole 1421 side and is provided with at least one and detects slide opening 1422, detects through-hole 1421 and detects the slide opening 1422 and all communicates the inside and outside both sides of fixed block 142.

One side that the base 12 was kept away from to the movable block 143 is rotated and is connected with and detects threaded rod 1431 that the screw hole 1421 position corresponds, it is provided with the detection slide bar 1432 that corresponds with detection slide hole 1422 position to detect the threaded rod 1431 side, it blocks in detecting slide bar 1432 card and detects slide hole 1422, detect threaded rod 1431 and detect screw hole 1421 threaded connection, it passes detection screw hole 1421 to detect threaded rod 1431 one end, and be provided with handle 1433, one side that the base 12 was kept away from to the movable block 143 is fixed with sleeve 1434, sleeve 1434 communicates movable block 143 both sides.

The detection rod 144 is clamped in the sleeve 1434, a support plate 1441 is fixed to one end, close to the base 12, of the detection rod 144, a roller 1442 is installed on one side, close to the base 12, of the support plate 1441, and an elastic member 1443 is fixed between the support plate 1441 and the movable block 143.

When the explosion-proof inner tube 2 is processed, the explosion-proof inner tube 2 is inflated, or the interior of the explosion-proof inner tube is supported and opened, the explosion-proof inner tube 2 is placed into the accommodating cavity 121, then the clamping and fixing threaded sleeve 114 is rotated, and the clamping and fixing threaded sleeve 114 is in threaded connection with the clamping and fixing threaded rod 131, so that the cover plate 13 can descend by rotating the clamping and fixing threaded sleeve 114, and the cover plate 13 can stably descend and cannot incline in a deviated manner by matching the clamping and fixing sliding rod 132 with the clamping and fixing sliding hole 113, so that the cover plate covers the upper side of the explosion-proof inner tube 2 and is matched with the accommodating cavity 121, and the clamping and fixing effect on the explosion-proof inner tube 2 is achieved.

After the explosion-proof inner tube 2 is fixed, the detection threaded rod 1431 is driven to rotate through the rotating handle 1433, and due to the fact that the detection threaded rod 1431 is in threaded connection with the detection threaded hole 1421 and supported by the fixing block 142, the movable block 143 is close to the explosion-proof inner tube 2, and the roller 1442 is driven to extrude the explosion-proof inner tube 2. By the detection slide bar 1432 and the detection slide hole 1422, it can be ensured that the movable block 143 moves smoothly without being deviated and inclined. In the extrusion process, due to the reaction force of the explosion-proof inner tube 2 on the roller 1442, the support plate 1441 and the movable block 143 are driven to extrude the elastic member 1443, and one end of the detection rod 144, which is far away from the explosion-proof inner tube 2, extends out of the sleeve 1434. The handle 1433 is continuously rotated until the identification mark 1444 extends out of the sleeve 1434, so that the identification mark 1444 can judge the extrusion force between the anti-explosion inner tube 2 and the roller 1442, the damage to the anti-explosion inner tube 2 due to the overlarge extrusion force is avoided, or the inconvenient judgment due to the overlong extrusion force is avoided.

After the identifier 1444 stretches out from the sleeve 1434, the handle 1433 is not rotated any more, the cover plate 13 is slightly loosened by the reverse-rotation clamping thread bush 114, the worker can conveniently pass through the rotating base 12, the explosion-proof inner tube 2 is driven to rotate together, at this moment, the cover plate 13 is used for avoiding the explosion-proof inner tube 2 to deviate from the accommodating cavity 121, and meanwhile, the cover plate 13 and the rotating base 12 are prevented from excessively increasing the holding force of the explosion-proof inner tube 2 to cause the explosion-proof inner tube 2 to be damaged by torsional deformation.

Rotating base 12 makes base 12 drive explosion-proof inner tube 2 rotatory together, and explosion-proof inner tube 2 can roll relatively detection subassembly 14 promptly, and gyro wheel 1442 can guarantee that the backup pad laminates the explosion-proof inner tube 2 of extrusion all the time, and can not fish tail explosion-proof inner tube 2, observes the flexible condition of test rod 144 in sleeve pipe 1434 this moment, and the identification mark 1444 can conveniently judge this moment.

When the joint of the roller 144 is the inner cavity 22, because only gas exists in the inner cavity 22, the gas is easy to compress, and the supporting capacity is small, one end of the identification mark 1444 is more retracted into the sleeve 1434, and when the joint of the roller 144 is the diaphragm 21, because the supporting capacity of the position is large due to the support of the diaphragm 21, one end of the identification mark 1444 is less retracted into the sleeve 1434, and the positions of the diaphragm 21 and the inner cavity 22 of the tire can be quickly read and judged by the telescopic length of the end, provided with the identification mark 1444, of the detection rod 144 in the sleeve 1434.

When a desired position is found (for example, when the air tap is installed, the diaphragm 21 needs to be processed, and then a position where one end of the identification mark 1444 is more retracted into the sleeve 1434 is found), the rotation of the base 12 is stopped, and then the clamping and fixing threaded sleeve 114 is rotated, so that the cover plate 13 descends again, the accommodating cavity 121 is matched to clamp and fix the explosion-proof inner tube 2, and the installation and the processing of the explosion-proof inner tube 2 are facilitated.

After the machining is completed, the clamping screw sleeve 114 is released again, and the base 1 is rotated, and when the end of the detection rod 144 having the identification mark 1444 extends from the sleeve 1434, it retracts again, indicating that the next cavity 22 is reached.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a simple to operate's explosion-proof tire card solid structure, includes base (12), base (12) are used for holding the explosion-proof inner tube of a tyre, and are provided with the fixed subassembly that is used for fixed explosion-proof inner tube of a tyre (2) on base (12), its characterized in that:

base (12) one side is provided with determine module (14), and determine module (14) is provided with movable block (143) including being located base (12) one side, be provided with telescopic detection rod (144) in movable block (143), be provided with elastic component (1443) between detection rod (144) and movable block (143), utilize elastic component (1443) to drive and detect rod (144) and press explosion-proof inner tube (2).

2. The conveniently-installed run-flat tire clamping and fixing structure according to claim 1, characterized in that: the detection assembly (14) further comprises a fixed block (142) located on one side of the base (12), a telescopic structure is arranged between the fixed block (142) and the movable block (143), and the telescopic structure is used for adjusting the distance between the fixed block (142) and the movable block (143) so as to control the distance between the movable block (143) and the base (12) and drive the detection rod (144) to extrude the explosion-proof inner tube (2).

3. The explosion-proof tire clamping structure convenient to mount as claimed in claim 2, wherein: the telescopic structure is including being located detection screw hole (1421) on fixed block (142) to and rotate and connect in movable block (143) and keep away from detection threaded rod (1431) of base (12) one side, detect threaded rod (1431) and detect screw hole (1421) threaded connection, through rotatory detection threaded rod (1431), drive movable block (143) and be close to or keep away from base (12).

4. The conveniently-installed run-flat tire clamping and fixing structure according to claim 1, characterized in that: a sleeve (1434) is fixed on the movable block (143), the sleeve (1434) is used for communicating two sides of the movable block (143), the detection rod (144) is clamped in the sleeve (1434), the detection rod (144) slides in the sleeve (1434), and the detection rod (144) is limited to shake in the sleeve (1434).

5. The explosion-proof tire clamping structure convenient to mount as claimed in claim 1, wherein: one end of the detection rod (144) close to the base (12) is fixed with a support plate (1441), one side of the support plate (1441) close to the base (12) is provided with a roller (1442), the elastic piece (1443) is located between the support plate (1441) and the movable block (143), and the roller (1442) is used for protecting the explosion-proof inner tube (2).

6. The explosion-proof tire clamping structure convenient to mount as claimed in claim 1, wherein: the fixed assembly comprises a cover plate (13) movably arranged on the upper side of the base (12), and the cover plate (13) is used for being matched with the base (12) to clamp and fix the anti-explosion inner tube.

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