CN203426954U - Installing tool special for tire pressure monitoring sensor - Google Patents
Installing tool special for tire pressure monitoring sensor Download PDFInfo
- Publication number
- CN203426954U CN203426954U CN201320497219.8U CN201320497219U CN203426954U CN 203426954 U CN203426954 U CN 203426954U CN 201320497219 U CN201320497219 U CN 201320497219U CN 203426954 U CN203426954 U CN 203426954U
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- China
- Prior art keywords
- tire pressure
- pressure monitoring
- monitoring sensor
- curved surface
- sensor
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Abstract
The utility model discloses an installing tool special for a tire pressure monitoring sensor. The installing tool comprises a handle, one end of the handle is provided with a U-type structure, a hook is installed in the U-type structure of the handle through a hook rotating shaft, a press-in block is installed in the U-type structure of the handle through a press-in block rotating shaft and provided with a limit block, a first curved surface and a second curved surface of the limit block are elastic parts, and the distance between the first curved surface and the second curved surface of the limit block is smaller than that between a first curved surface and a second curved surface of the tire pressure monitoring sensor. The installing tool special for the tire pressure monitoring sensor can simplify installing steps of the buckle type inflating valve tire pressure monitoring sensor and improve installing efficiency.
Description
Technical field
The utility model relates to automotive field, particularly relates to a kind of for the special installation tool of buckle type valve cock tire pressure monitoring sensor is installed.
Background technology
Tire pressure monitoring sensor is according to the difference of institute's air-distributing valve mouth, and the installation on automobile rim can be divided into two classes: clamp-in valve tire pressure monitoring sensor, its be installed as by the hex nut on valve cock by installation of sensors on wheel rim; Buckle type valve cock tire pressure monitoring sensor, it is installed as by valve cock is drawn in to installation through wheel rim hole.
As shown in Figure 1, at present, the erecting tools of buckle type valve cock tire pressure monitoring sensor is all to adopt traditional mounting means of drawing in valve cock.Erecting tools is generally comprised of handle and sleeve (threaded).Sleeve is positioned at one end of handle, during use, sleeve is screwed in through wheel rim hole and is taken off on the valve cock of dust cap, then pulls at sleeve, and installation of sensors is put in place.Some instruments, the installation shaft rotation on all right thorny handle of its sleeve.During sensor installation, be decomposed into following steps: the dust cap of back-outing, valve cock is through wheel rim hole, the erecting tools sleeve valve cock (in the position of head protector) of screwing on, valve cock is drawn in wheel rim hole, and sleeve is back-outed from valve cock, and dust cap reinstalls valve cock.
The erecting tools of existing buckle type valve cock tire pressure monitoring sensor, major defect is as follows:
1) installation steps are loaded down with trivial details, and installation effectiveness is low.
2) when drawing in valve cock, cannot guarantee that it draws in direction at the direction of axis line of valve hole, the rubber that easily causes valve cock hermetic unit, because obliquely drawing in valve hole scraping, pulling, directly causes sensor seal failure.
3) when drawing in sensor, installation is screwed in valve cock front end, and cannot be to being arranged on the induction installation location of valve cock tail end.While causing drawing in, induction installation and wheel rim form to do something in disregard of obstacles and relate to, swipe, and exist disconnected risk is broken, scraped to induction installation.
4) to draw in wheel rim hole be that pure craft is drawn in to valve cock, the equilibrium that increases to that can not guarantee the power of drawing in increases gradually, there is the risk that valve cock can not be in place in the unbalanced power of drawing in, the too small valve cock seal snap ring that causes of the power of drawing in does not pass completely through the risk that wheel rim hole exists air leakage of valve nozzles; The power of the drawing in power of drawing in excessive or that suddenly increase can cause valve cock sealing surface by the risk of the galling of wheel rim hole, scratch so that valve cock seal failure, gas leakage.
5) dust cap reinstalls valve cock and reinstalls for manual, and mounting torque is uncertain, exists to install not in placely to cause air leakage of valve nozzles or screwing force to cross senior general's dust cap crackle of back-outing causing the risk of gas leakage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of special installation tool that can simplify buckle type valve cock tire pressure monitoring sensor installation steps raising installation effectiveness.
For solving the problems of the technologies described above, tire pressure monitoring sensor special installation tool of the present utility model, comprise: handle 3 its one end have U-shaped structure 4, hook 5 is installed in the U-shaped structure 4 of handle 3 by hook rotating shaft 6, pressed-in block 7 is installed in the U-shaped structure 4 of handle 3 by pressed-in block rotating shaft 8, has limited block 9 on pressed-in block 7.
Wherein, the first surface b1 of limited block 9 and the second curved surface c1 are elastic components, and the distance s1 between the first surface b1 of limited block 9 and the second curved surface c1 is less than the first surface b2 of tire pressure monitoring sensor and the distance s2 between the second curved surface c2.
Installation steps in the utility model work are: sensor packs instrument into, and tool positioned, to wheel rim, is pressed into sensor, and the installation period < of taking off tool single-sensor 30 seconds, has improved production efficiency greatly.
The utility model can guarantee that when being pressed into sensor buckle type valve cock axle center is concentric with axle center, wheel rim hole, and while avoiding installation of sensors, valve cock rubber is seriously swiped by wheel rim hole, causes pulling the sealing property that rubber surface affects sensor; When pushing sensor, by the locating piece of erecting tools, sensor sensing device is located, avoid being pressed into its generation rotation in sensor process, damage sensor with wheel rim scraping; Sensor installation is pressed into (seeing accompanying drawing 7) from sensor valve cock rear portion, and its pressing-in force is that equilibrium increases gradually until valve cock sealing surface rubber snap ring passes wheel rim hole, and now installation of sensors puts in place.Avoided valve cock that gas leakage risk not in place or that valve cock is drawn in excessively, seal failure causes is installed; Employing is pressed into the mode of sensor valve cock, need not dismounting dust cap, and the gas leakage risk of having avoided the manual refitting of dust cap to cause.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is further detailed explanation:
Fig. 1 is a kind of structural representation of existing buckle type valve cock tire pressure monitoring sensor erecting tools.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that the utility model and buckle type valve cock tire pressure monitoring sensor are used in conjunction with state reference map one.
Fig. 4 is that the utility model and buckle type valve cock tire pressure monitoring sensor are used in conjunction with state reference map two.
Fig. 5 is that the utility model and buckle type valve cock tire pressure monitoring sensor are used in conjunction with state reference map three.
Fig. 6 is that the utility model and buckle type valve cock tire pressure monitoring sensor are used in conjunction with state reference map four.
Fig. 7 is that the utility model is installed on buckle type valve cock tire pressure monitoring sensor the use state reference map of wheel hub.
Description of reference numerals
Sleeve 1
U-shaped structure 4,
Hook 5
Hook rotating shaft 6
Pressed-in block 7
Pressed-in block rotating shaft 8
Tire pressure monitoring sensor 10
Wheel hub 11
The first surface b1 of limited block
The second curved surface c1 of limited block
Three curved surface a1 of limited block
The first surface b2 of tire pressure monitoring sensor
The second curved surface c2 of tire pressure monitoring sensor
The 3rd curved surface a2 of tire pressure monitoring sensor
The first surface d1 of pressed-in block
The curved surface d2 corresponding with the first surface of pressed-in block on tire pressure monitoring sensor
Axial X, Y, Z
Sensor movement direction N
The specific embodiment
As shown in Figure 2 and Figure 3, tire pressure monitoring sensor special installation tool of the present utility model, comprise: handle 3 its one end have U-shaped structure 4, hook 5 is installed in the U-shaped structure 4 of handle 3 by hook rotating shaft 6, pressed-in block 7 is installed in the U-shaped structure 4 of handle 3 by pressed-in block rotating shaft 8, has limited block 9 on pressed-in block 7.
Wherein, the first surface b1 of limited block 9 and the second curved surface c1 are elastic components, and the distance s1 between the first surface b1 of limited block 9 and the second curved surface c1 is less than the first surface b2 of tire pressure monitoring sensor and the distance s2 between the second curved surface c2.
As shown in Figures 3 to 6, erecting tools of the present utility model reaches clamping sensor by limiting sensor in the free degree of three-dimensional coordinate x, y, z direction.Limited block 9 is fixed on pressed-in block 7 by screw, the first surface b1 place boss of limited block has certain elasticity, distance s1 between the first surface b1 of limited block 9 and the second curved surface c1 is less than the first surface b2 of tire pressure monitoring sensor and the distance s2 between the second curved surface c2, when therefore sensor packs limited block 9 into, limited block first surface b1 and the second curved surface c1 place boss can produce elastic force sensor is clamped.Limited block first surface b1 can prevent that sensor from rotating around y axle to the clamping of sensor simultaneously.Three curved surface a1 of limited block 9 touch the 3rd curved surface a2 of tire pressure monitoring sensor, the free degree of limiting sensor in z direction.
The utility model is positioned to wheel rim as shown in Figure 7, hook 5 hangs on wheel rim and relevant position, wheel rim hole, make valve cock front end aim at wheel rim hole, to pressing down handle 3, handle 3 can rotate around hook rotating shaft 6, simultaneously with the pressed-in block 7 of fixed handle 3 ends, the sensor of limited block 9 and clamping thereof upwards enters wheel rim hole around hook rotating shaft 6 rotations, valve cock enters behind wheel rim hole, wheel rim hole wall can only move along N direction to the spacing sensor that forces of valve cock rubber, continue to press down handle 3, sensor is pressed into valve cock sealing surface rubber snap ring through wheel rim hole, now installation of sensors puts in place.Oppositely upper handle 3 is deviate from after (wheel rim 9 pairs of sensor chucking powers of confining force > limited block to sensor) sensor from limited block 9, erecting tools can be removed from wheel rim.
Below through the specific embodiment and the embodiment the utility model is had been described in detail, but these not form restriction of the present utility model.In the situation that not departing from the utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (2)
1. a tire pressure monitoring sensor special installation tool, it is characterized in that, comprise: its one end of handle (3) has U-shaped structure (4), hook (5) is installed in the U-shaped structure (4) of handle (3) by hook rotating shaft (6), pressed-in block (7) is installed in the U-shaped structure (4) of handle (3) by pressed-in block rotating shaft (8), has limited block (9) on pressed-in block (7).
2. tire pressure monitoring sensor special installation tool as claimed in claim 1, it is characterized in that: first surface (b1) and second curved surface (c1) of limited block (9) are elastic components, the first surface (b1) of limited block (9) and the distance (s1) between the second curved surface (c1) are less than the first surface (b2) of tire pressure monitoring sensor and the distance (s2) between the second curved surface (c2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497219.8U CN203426954U (en) | 2013-08-14 | 2013-08-14 | Installing tool special for tire pressure monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497219.8U CN203426954U (en) | 2013-08-14 | 2013-08-14 | Installing tool special for tire pressure monitoring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426954U true CN203426954U (en) | 2014-02-12 |
Family
ID=50056014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497219.8U Expired - Fee Related CN203426954U (en) | 2013-08-14 | 2013-08-14 | Installing tool special for tire pressure monitoring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561330A (en) * | 2019-09-16 | 2019-12-13 | 苏州拉克精密机械有限公司 | TPMS sensor installation frock |
| TWI763831B (en) * | 2017-04-25 | 2022-05-11 | 德商韋扎格有限責任兩合公司 | Press-, crimp-oder schneidwerkzeug sowie werkzeuggruppe |
-
2013
- 2013-08-14 CN CN201320497219.8U patent/CN203426954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763831B (en) * | 2017-04-25 | 2022-05-11 | 德商韋扎格有限責任兩合公司 | Press-, crimp-oder schneidwerkzeug sowie werkzeuggruppe |
| CN110561330A (en) * | 2019-09-16 | 2019-12-13 | 苏州拉克精密机械有限公司 | TPMS sensor installation frock |
| CN110561330B (en) * | 2019-09-16 | 2021-03-26 | 苏州拉克精密机械有限公司 | TPMS sensor installation frock |
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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: 20140212 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |