CN203672274U - Tyre pattern depth measurer - Google Patents
Tyre pattern depth measurer Download PDFInfo
- Publication number
- CN203672274U CN203672274U CN201420035762.0U CN201420035762U CN203672274U CN 203672274 U CN203672274 U CN 203672274U CN 201420035762 U CN201420035762 U CN 201420035762U CN 203672274 U CN203672274 U CN 203672274U
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- CN
- China
- Prior art keywords
- housing
- pattern depth
- sounding rod
- measuring appliance
- depth measuring
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the field of measuring instruments, and particularly relates to a tyre pattern depth measurer. The tyre pattern depth measurer includes a housing, a measuring rod, and a slide ring, the housing is a hollow cavity body having openings at the two ends and is shorter than the measuring rod, a kidney-shaped hole and a graduation line for measuring the length of the kidney-shaped hole are arranged on the housing along the extension direction of the housing, the slide ring sleeves outside the housing, is attached to the housing, and is capable of sliding on the housing, one end of the measuring rod is inserted into the housing, and the other end of the measuring rod is arranged outside the housing and is provided with a pressing part, a protrusion is arranged on the measuring rod and is arranged in the kidney-shaped hole, and the protrusion is used for pushing the slide hole moving toward the direction far away from the pressing part along the kidney-shaped hole. Because the measuring rod is arranged in the housing, and the protrusion is arranged on the measuring rod and is arranged in the kidney-shaped hole, the protrusion can effectively block the measuring rod from coming off, and the use is convenient.
Description
Technical field
The utility model relates to surveying instrument field, in particular to pattern depth measuring appliance.
Background technology
In society now, automobile has been people's requisite vehicles of going on a journey.Along with expanding economy, people are more and more higher for the requirement of automobile, not only require automobile to have graceful outward appearance, and comfortable space more requires automobile to have good security.Because tire, as evaluating one of key factor of vehicle safety, is more and more subject to people's attention, so whether the indices that people detect tire by various surveying instruments is qualified.Wherein, pattern depth is an important indicator that detects tire.People are provided with pattern depth measuring appliance in order to detect pattern depth.
Pattern depth measuring appliance in correlation technique, comprises blade, chi frame and screw, and blade is arranged in chi frame, and screw is arranged in the threaded hole on chi frame, for fixing blade.The pattern depth dip stick of correlation technique, in the process using, because screw is easily loosening under the effect of external force, causes blade to spin off from chi frame, uses inconvenient.
Utility model content
The purpose of this utility model is to provide pattern depth measuring appliance, to solve the above problems.
Pattern depth measuring appliance is provided in embodiment of the present utility model, has comprised: housing, sounding rod and slip ring; Housing is the hollow cavity of both ends open, and its length is less than the length of sounding rod; On housing, along the direction of its extension, be provided with mounting hole and for measuring the scale mark of mounting hole length; Slip ring sleeve, outside housing, is affixed with housing, and can on housing, slide; Insert in housing one end of sounding rod, and its other end is placed in outside housing, has a press section; On sounding rod, be provided with projection, and projection is placed in mounting hole, projection is used for promoting slip ring along mounting hole, towards moving away from press section direction.
Further, pattern depth measuring appliance also comprises base; On base, be provided with measured hole, for passing through for sounding rod; Base is arranged on the end opening of housing away from press section, and base is for fixed tire pattern depth measuring appliance.
Further, pattern depth measuring appliance also comprises hook; One end of hook is connected with base, and the outside surface of the other end and housing is close to and is closed.
Further, on sounding rod, between projection and base, be provided with annular protrusion, the inside surface of annular protrusion and housing is close to and is closed, and annular protrusion is for fixation measuring bar.
Further, pattern depth measuring appliance also comprises spring; Spring is arranged between annular protrusion and base, and spring is for resetting sounding rod.
Further, pattern depth measuring appliance also comprises upper cover; On cover and be provided with jack; Upper cover is arranged on the end opening of housing near press section, and sounding rod is through jack.
Further, slip ring is elastic apparent material.
Further, on slip ring, be also provided with standard lines; Standard lines is used in reference to scale mark.
The pattern depth measuring appliance that the utility model embodiment provides, with pattern depth measuring appliance of the prior art, be screwed blade, cause measurement blade easily to come off and compare, because it is arranged on sounding rod in housing, and be provided with projection on sounding rod, projection is positioned at the mounting hole of housing, projection can effectively stop that sounding rod comes off, easy to use.
Accompanying drawing explanation
Fig. 1 shows the external structure schematic diagram of the pattern depth measuring appliance in the utility model;
Fig. 2 shows the inner structure schematic diagram of the pattern depth measuring instrument in the utility model.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
The present embodiment provides pattern depth measuring appliance, as shown in Figure 1, the hollow cavity that housing 101 is both ends open, its length is less than the length of sounding rod 105; On housing 101, along the direction of its extension, be provided with mounting hole 102 and for measuring the scale mark 103 of mounting hole 102 length; Slip ring 104 is enclosed within outside housing 101, is affixed, and can on housing 101, slides with housing 101; Insert in housing 101 one end of sounding rod 105, and its other end is placed in outside housing 101, has a press section 106; On sounding rod 105, be provided with projection 107, and projection 107 is placed in mounting hole 102, projection 107 is for promoting slip ring 104 along mounting hole 102, towards moving away from press section 106 directions.
In the time that people use pattern depth measuring appliance, housing 101 is placed in tyre tread away from one end of press section 106, now masterpiece is used on press section 106, the moving slip ring 104 of sounding rod 105 is moved to tire place, until sounding rod 105 passes housing 101 openings away from one end of press section 106, and till being against the bottom of tyre tread, now the scale on the scale mark 103 of slip ring 104 indications is the degree of depth of tyre tread.Because it is arranged on sounding rod 105 in housing 101, and on sounding rod 105, be provided with projection 107, projection 107 is positioned at the mounting hole 102 of housing 101, and projection 107 can effectively stop that sounding rod 105 comes off, easy to use.
In addition, on housing 101, can be provided with two mounting holes 102, and two relative being arranged on housing 101 of mounting hole 102, projection 107 on sounding rod 105 is also two, and on same straight line, two projections 107 are connected with sounding rod 105 crosses, two projections 107 are placed in respectively two mounting holes 102, and can promote slip ring 104 and move to tire place, two of slip ring 104 stress points are at the two ends of same diameter like this, stressed even, make operation more laborsaving, and measurement result is also more accurate.
In addition, press section be shaped as arbitrariness shape, also can combine together with sounding rod, preferably become circular-arc for press section away from the one side of sounding rod, can, with finger to laminating, be convenient to people and be exerted oneself in press section, it is more convenient to use.
In order to make the measurement result of pattern depth measuring appliance accurate, on an end opening at housing 101 away from press section 106, be provided with base 108, on base 108, be provided with the measured hole 112 passing through for sounding rod 105, base 108 and housing 101 can be threaded connection, also can connect by draw-in groove, base 108 is fixed on housing 101.In addition, base 108 preferably becomes circular-arc away from the one side of housing 101, can fit with tire, can make so stable being placed on tire of pattern depth measuring appliance energy.In the time measuring, even pattern depth measuring appliance is used to external force, the situation that also can not shake, makes pattern depth measuring appliance measurement result more accurate.
On base 108, be provided with hook 109; Hook one end of 109 is connected with base 108, and the outside surface of the other end and housing 101 is close to and is closed.In the time that people do not use pattern depth measuring appliance, pattern depth measuring appliance can be put into the pocket in pocket, trouser pocket or bag, hook 109 is clipped on pocket, carry more conveniently, and be difficult for loss.Hook 109 and base 108 can link together by eye-splice, after hook 109 damages, can change linking up with 109 like this.In addition, hook 109 can replace to clip etc., the structure that can function as described above.
Using in the process of pattern depth measuring appliance, in the time of the press section 106 of pressing on sounding rod 105, sounding rod 105 may run-off the straight, and the position that causes slip ring 104 to move is offset, thereby causes measurement result inaccurate.By on sounding rod 105, between projection 107 and base 108, be provided with annular protrusion 110, annular protrusion 110 is close to and is closed with the inside surface of housing 101, and annular protrusion 110 is for fixation measuring bar 105.Can guarantee that like this sounding rod 105 can run-off the straight, make measurement result more accurate.
Using pattern depth measuring appliance to complete after one-shot measurement, sounding rod 105 need to be returned to after original state, then slip ring 104 is moved to zero groove place, just can carry out double measurement.And spring 111 is arranged between annular protrusion 110 and base 108, as shown in Figure 2, spring 111 is for resetting sounding rod 105.In the time using pattern depth measuring appliance, be placed in tyre tread, base 108 and tire laminating, by pressing the press section 106 of sounding rod 105, make sounding rod 105 drive slip ring 104 to move to tire place, now spring 111 is because the extruding that is subject to external force is out of shape, in the time that sounding rod 105 is against the bottom of tyre tread away from one end of press section 106, cancel the acting force to press section 106, the elastic force of spring 111 makes sounding rod 105 be returned to original position, and the invariant position of slip ring 104.Now, the scale of slip ring 104 correspondences, is the degree of depth of tyre tread., and pattern depth measuring appliance can be picked up by manually sounding rod 105 being returned to original position without again, make the just sight line to people of scale mark 103, be convenient to people's reading out data.
On opening at housing 101 near press section 106, be provided with upper cover 113, on upper cover 113, be provided with jack, and sounding rod 105 is through jack.In the time that people use pattern depth measuring appliance, upper cover 113 can guarantee that sounding rod 105 can not shake, and is not only convenient to measure, and can also avoid because of the effect of external force, sounding rod 105 being shaken simultaneously, causes sounding rod 105 to damage.In addition, upper cover 113 can also guarantee cleaning in housing 101, extends the serviceable life of pattern depth measuring appliance.In addition, upper cover 113 can be dismantled and be connected with housing 101, for example: be threaded connection, or by draw-in groove connection etc.
In addition, the slip ring 104 in above-described embodiment is preferably elastic apparent material, for example silica gel.On middle annulus on slip ring 104, be provided with standard lines 114, standard lines 114 is used in reference to scale mark 103.In the time using pattern depth measuring appliance, the standard lines on slip ring 104 114 is aimed to zero graduation line 103, then measure the degree of depth of tyre tread, be convenient to like this people's reading.Because slip ring 104 has elasticity, slip ring 104 can be decided to be on a certain position like this, can landing, guarantee the accuracy of measurement result, and be also conducive to people's reading simultaneously.
Tyre tread measuring appliance in the utility model, volume is little, easy to carry, be difficult for losing, and also simple in structure, easy to operate, measure accurately.Because it does not need high-end electronic equipment, do not need with high-end metal material yet, so cost is low, quality is light.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. pattern depth measuring appliance, is characterized in that, comprising: housing, sounding rod and slip ring;
Described housing is the hollow cavity of both ends open, and its length is less than the length of described sounding rod; On described housing, along the direction of its extension, be provided with mounting hole and for measuring the scale mark of described mounting hole length;
Described slip ring sleeve, outside described housing, is affixed with described housing, and can on described housing, slide;
Insert in described housing one end of described sounding rod, and its other end is placed in outside described housing, has a press section; On described sounding rod, be provided with projection, and described projection is placed in described mounting hole, described projection is used for promoting described slip ring along described mounting hole, towards moving away from described press section direction.
2. pattern depth measuring appliance according to claim 1, is characterized in that, also comprises base;
On described base, be provided with measured hole, for passing through for described sounding rod;
Described base is arranged on the end opening of described housing away from described press section, and described base is for fixed tire pattern depth measuring appliance.
3. pattern depth measuring appliance according to claim 2, is characterized in that, also comprises hook;
One end of described hook is connected with described base, and the outside surface of the other end and described housing is close to and is closed.
4. pattern depth measuring appliance according to claim 2, is characterized in that, on described sounding rod, between described projection and described base, be provided with annular protrusion, the inside surface of described annular protrusion and described housing is close to and is closed, and described annular protrusion is for fixing described sounding rod.
5. pattern depth measuring appliance according to claim 4, is characterized in that, also comprises spring;
Described spring is arranged between described annular protrusion and described base, and described spring is for resetting described sounding rod.
6. pattern depth measuring appliance according to claim 1, is characterized in that, also comprises upper cover;
On described, cover and be provided with jack; Described upper cover is arranged on the end opening of described housing near described press section, and described sounding rod is through described jack.
7. pattern depth measuring appliance according to claim 1, is characterized in that, described slip ring is elastic apparent material.
8. pattern depth measuring appliance according to claim 7, is characterized in that, is also provided with standard lines on described slip ring;
Described standard lines is used in reference to described scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035762.0U CN203672274U (en) | 2014-01-20 | 2014-01-20 | Tyre pattern depth measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035762.0U CN203672274U (en) | 2014-01-20 | 2014-01-20 | Tyre pattern depth measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672274U true CN203672274U (en) | 2014-06-25 |
Family
ID=50968560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035762.0U Expired - Fee Related CN203672274U (en) | 2014-01-20 | 2014-01-20 | Tyre pattern depth measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191276A (en) * | 2014-08-13 | 2014-12-10 | 张家港市圣鼎源制管有限公司 | Steel pipe inner diameter clamp |
| CN106643448A (en) * | 2017-02-20 | 2017-05-10 | 上海稳图仓储设备工程技术有限公司 | Straight member bending deformation measuring instrument |
-
2014
- 2014-01-20 CN CN201420035762.0U patent/CN203672274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191276A (en) * | 2014-08-13 | 2014-12-10 | 张家港市圣鼎源制管有限公司 | Steel pipe inner diameter clamp |
| CN106643448A (en) * | 2017-02-20 | 2017-05-10 | 上海稳图仓储设备工程技术有限公司 | Straight member bending deformation measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |