CN102358112A - Tire pressure sensor and air nozzle assembly - Google Patents
Tire pressure sensor and air nozzle assembly Download PDFInfo
- Publication number
- CN102358112A CN102358112A CN2011102004785A CN201110200478A CN102358112A CN 102358112 A CN102358112 A CN 102358112A CN 2011102004785 A CN2011102004785 A CN 2011102004785A CN 201110200478 A CN201110200478 A CN 201110200478A CN 102358112 A CN102358112 A CN 102358112A
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- Prior art keywords
- pressure sensor
- column
- tyre pressure
- valve
- orientation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a tire pressure sensor and air nozzle assembly. The tire pressure sensor and air nozzle assembly comprises a tire pressure sensor, an air nozzle and a fixing piece, wherein the tire pressure sensor is provided with a fixed seat; the fixed seat is provided with a combination hole; the air nozzle is provided with a combination column; the combination column is inserted into the combination hole of the fixed seat; and the fixing piece passes through the fixed seat of the tire sensor to fix and combine with the combination column of the air nozzle in the mode that the fixing piece is vertical to the axial direction of the combination column of the air nozzle, so that the air nozzle and the tire sensor are combined with each other. The tire pressure sensor and air nozzle assembly has the advantages that: the fixing piece is combined with the air nozzle in the mode that the fixing piece is vertical to the axial direction of the combination column of the air nozzle, so that the fixing piece is not easy to loosen because of the centrifugal force when a tire is rotated; therefore, the air nozzle and the tire sensor are combined with each other steadily.
Description
Technical field
The present invention relates to a kind ofly be used for measuring and the transmission over radio for example tyre pressure sensor and the valve assembly of tire characteristics such as pressure of tire, temperature data, relate in particular to a kind of tyre pressure sensor and valve assembly of guaranteeing that tyre pressure sensor and valve firmly combine.
Background technology
Because (Tire-pressure Monitoring System TPMS) can be with feeding back to the driver to promote driving safety like the instant data of tire characteristicss such as tire pressure, temperature, the number of vehicles that therefore tire pressure monitoring system is installed day by day increases for tire pressure monitoring system.Existing tire pressure monitoring system mainly is the characteristic data of tyre pressure sensor when monitoring tyre in operation that is positioned at inside tires by; And by Radio Transmission Technology with instant data transmission to a treater, further notify the driver again through modes such as literal, chart, light or sound.
In the prior art, for example the U.S. the 7th, 916, and 011 patent discloses, and the valve that tyre pressure sensor and is fixed on the tire tire frame combines, and this tire is placed in inside tires immovably relatively.Specifically, this tyre pressure sensor has a combined hole, is sleeved on through this combined hole on the column of valve, is tight against this tyre pressure sensor through a screw closure in the valve column and with screw head again, this tyre pressure sensor can with the valve secure bond.Yet; The said fixing screw is axially to be locked on this column from the free end end face of this valve column along this column; And the cross section of this combined hole and column all is circular; Therefore, the centrifugal forces affect of check screw during easily because of tyre rotation become flexible even come off, so cause tyre pressure sensor when the tire high speed rotating because of rotate, loosening or come off so that clash into the tire frame and damage.
Summary of the invention
Technical matters to be solved by this invention provides a kind of tyre pressure sensor and valve assembly, and its tyre pressure sensor and valve can firmly combine.
In order to achieve the above object, the present invention proposes a kind of tyre pressure sensor and valve assembly, comprising:
One tyre pressure sensor has a permanent seat, and said permanent seat has a combined hole;
One valve has a column, and said column is inserted in the combined hole of said permanent seat; And
One connecting element passes the permanent seat of said tyre pressure sensor and interfixes with the column of said valve with the axial manner of the column of vertical said valve and combines, and said valve and said tyre pressure sensor are mutually combined.
Above-mentioned tyre pressure sensor and valve assembly, the permanent seat of said tyre pressure sensor have the perforation that radially is provided with along said combined hole, and the column of said valve has the screw that radially is provided with along said column; Said connecting element is the screw that passes the perforation of said permanent seat and be locked on the screw of said column.Like this can be fast and firmly combine this tyre pressure sensor and valve.
Above-mentioned tyre pressure sensor and valve assembly; The combined hole hole wall of said permanent seat has one first plane of orientation; And the column of said valve has one along its axially extended second plane of orientation, and said column is inserted in the said combined hole through the mode of said second plane of orientation in the face of said first plane of orientation.Whereby, can avoid this tyre pressure sensor rotation relatively in this combined hole of this column, also can avoid this tyre pressure sensor around the relative tyre rotation of this column.
Above-mentioned tyre pressure sensor and valve assembly, the screw of said column is from said second plane of orientation extending radially inwardly along said column.Whereby, when this column was positioned in this combined hole, screw can align with perforation fast and correctly, is provided with sealed in order to screw.
Above-mentioned tyre pressure sensor and valve assembly, the flat segments that said first plane of orientation extends axially and gives prominence to said combined hole center for the hole wall along said combined hole.
Above-mentioned tyre pressure sensor and valve assembly, the flat segments of said second plane of orientation for extending axially and cave inward along said column outer peripheral face.
Advantage of the present invention is: because connecting element combines with valve with the axial mode of vertical valve column, the difficult centrifugal forces affect during because of tyre rotation of connecting element is become flexible, so this valve and tyre pressure sensor can firmly mutually combine.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is the tyre pressure sensor that provided for the present invention's first preferred embodiment and the three-dimensional exploded view of valve assembly;
Fig. 2 sees the three-dimensional exploded view of looking for tyre pressure sensor and valve assembly that the present invention's first preferred embodiment is provided from other direction;
Fig. 3 is the block diagram of the valve of the tyre pressure sensor that provided for the present invention's first preferred embodiment and valve assembly;
Fig. 4 is the scheme drawing that the tyre pressure sensor that provided for the present invention's first preferred embodiment and valve assembly are assembled in a tire;
Fig. 5 is the tyre pressure sensor that provided of the present invention's second preferred embodiment and the three-dimensional exploded view of valve assembly.
The reference numeral explanation:
10-tyre pressure sensor and valve assembly
20-tyre pressure sensor 22-housing
24-permanent seat 24a-combined hole
24b-perforation 24c-first plane of orientation
30-valve 32-column
The 32a-second plane of orientation 34-screw
40-connecting element 50-tire tire frame
The 60-tire
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
Please consult Fig. 1 to Fig. 3 earlier, tyre pressure sensor and valve assembly 10 that the present invention's first preferred embodiment is provided consist predominantly of a tyre pressure sensor 20, a valve 30, and a connecting element 40.Below will specify its architectural feature one by one with regard to aforementioned components.
The function of valve 30 and basic structure are as good as with valve commonly used substantially; Just valve 30 has cylindrical without exception column 32, and one be positioned near column 32 free end positions and along this column 32 radially (promptly axial) along vertical this column 32 run through the screw 34 of these column 32 shafts.As shown in Figure 3, the outer peripheral face of column 32 has the flat segments that extends axially and cave inward along this column 32, forms one second plane of orientation 32a.
Secondly, in this embodiment, connecting element 40 is realized with a screw.In fact, rivet or other suitable retaining elements all can be used as the aforementioned fixation element, and in other words, this retaining element does not exceed with screw.
During assembling; With the mode of the second plane of orientation 32a on the column 32 in the face of the first plane of orientation 24c of this combined hole 24a; The column 32 of valve 30 is inserted among the combined hole 24a of this tyre pressure sensor 20; And make this screw 34 align this perforation 24b, then, this connecting element (screw) 40 is passed this perforation 24b and lock onto in this screw 34; Make the head of this connecting element (screw) 40 be closely against the permanent seat 24 of this tyre pressure sensor 20, can mutually combine fixing with this tyre pressure sensor 20 this valve 30 like this.Can know that by aforementioned description the whole package program of tyre pressure sensor provided by the present invention and valve assembly 10 is very fast with easy.
Fig. 4 shows tyre pressure sensor provided by the present invention and valve assembly 10 is installed in a tire tire frame 50 and is positioned at a tire 60 in-to-in situations.As shown in the figure, the centnifugal force direction when this moment, tire 60 rotated comes down to the axis direction of vertical this connecting element 40, so this connecting element 40 is difficult for getting loose, and can guarantee that valve 30 can firmly combine with tyre pressure sensor 20.
Secondly; Column 32 is inserted among the combined hole 24a of tyre pressure sensor 20 in the face of the mode of the first plane of orientation 24c of combined hole 24a with the second plane of orientation 32a; Therefore can avoid column 32 tyre pressure sensor 20 rotations relatively in combined hole 24a; In other words, can avoid being fixed on the column 32 tyre pressure sensor 20 with column 32 be the axle center and relatively tire frame 50 rotate and clash into tire frame 50.
Fig. 5 shows tyre pressure sensor and the valve assembly 10 that the present invention's second preferred embodiment is provided; It is identical that the structure of valve 30 and connecting element (screw) 40 and last embodiment are disclosed; Difference is that the permanent seat 24 perforation 24b of tyre pressure sensor 20 communicate with fixed orifice 24a toward interior extension from these permanent seat 24 pedestal end faces, and fixed orifice 24a is a counter sink, at this moment; Connecting element 40 passes perforation 24b and being locked in column 32 screws 34 of valve 30 from these permanent seat 24 end faces; And the head of connecting element (screw) 40 can be placed among this perforation 24b fully, so, can reach the object of the invention equally.
At last, must explain once more that the present invention is merely casehistory in the composed component of preceding taking off among the embodiment to be disclosed, and is not the scope that is used for limiting this eucalyptus, substituting or changing of other equivalence elements also should be the application's claim and contains.Above content is to combine concrete embodiment to further explain that the present invention did; Can not assert that the specific embodiment of the present invention only limits to this; Under above-mentioned guidance of the present invention; Those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in protection scope of the present invention.
Claims (6)
1. tyre pressure sensor and valve assembly is characterized in that: comprising:
One tyre pressure sensor has a permanent seat, and said permanent seat has a combined hole;
One valve has a column, and said column is inserted in the combined hole of said permanent seat; And
One connecting element passes the permanent seat of said tyre pressure sensor and interfixes with the column of said valve with the axial manner of the column of vertical said valve and combines, and said valve and said tyre pressure sensor are mutually combined.
2. tyre pressure sensor according to claim 1 and valve assembly is characterized in that:
The permanent seat of said tyre pressure sensor has the perforation that radially is provided with along said combined hole, and the column of said valve has the screw that radially is provided with along said column; Said connecting element is the screw that passes the perforation of said permanent seat and be locked on the screw of said column.
3. tyre pressure sensor according to claim 2 and valve assembly is characterized in that:
The combined hole hole wall of said permanent seat has one first plane of orientation; And the column of said valve has one along its axially extended second plane of orientation, and said column is inserted in the said combined hole through the mode of said second plane of orientation in the face of said first plane of orientation.
4. tyre pressure sensor according to claim 3 and valve assembly is characterized in that:
The screw of said column is from said second plane of orientation extending radially inwardly along said column.
5. tyre pressure sensor according to claim 3 and valve assembly is characterized in that:
The flat segments that said first plane of orientation extends axially and gives prominence to said combined hole center for the hole wall along said combined hole.
6. tyre pressure sensor according to claim 3 and valve assembly is characterized in that:
The flat segments of said second plane of orientation for extending axially and cave inward along said column outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102004785A CN102358112A (en) | 2011-07-18 | 2011-07-18 | Tire pressure sensor and air nozzle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102004785A CN102358112A (en) | 2011-07-18 | 2011-07-18 | Tire pressure sensor and air nozzle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102358112A true CN102358112A (en) | 2012-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102004785A Pending CN102358112A (en) | 2011-07-18 | 2011-07-18 | Tire pressure sensor and air nozzle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358112A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158451A (en) * | 2013-03-27 | 2013-06-19 | 上海为彪汽配制造有限公司 | Touch type tire pressure sensor |
| CN104527343A (en) * | 2014-04-29 | 2015-04-22 | 上海为彪汽配制造有限公司 | Clamping type tire pressure sensing device |
| TWI513605B (en) * | 2013-08-07 | 2015-12-21 | Sung Jung Minute Industry Co Ltd | Tire pressure sensor |
| CN113771560A (en) * | 2021-10-27 | 2021-12-10 | 铁将军汽车电子股份有限公司 | Motorcycle tire pressure gauge installation structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751017A2 (en) * | 1995-06-26 | 1997-01-02 | Alligator Ventilfabrik GmbH | Device for measuring the pressure of an automobile tyre |
| US7021133B1 (en) * | 2005-06-16 | 2006-04-04 | Lite-On Automotive Corp. | Tire condition sensing apparatus and mounting method thereof |
| CN1974239A (en) * | 2006-12-12 | 2007-06-06 | 深圳市赛格导航科技股份有限公司 | Valve assembly for automobile tyre |
| CN101389497A (en) * | 2006-01-23 | 2009-03-18 | 施拉德尔电子学有限公司 | Tire monitor system having tire valve antenna |
| CN101965271A (en) * | 2008-03-06 | 2011-02-02 | 博格华纳贝鲁系统股份有限公司 | Housing fastener on a snap-in valve |
-
2011
- 2011-07-18 CN CN2011102004785A patent/CN102358112A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751017A2 (en) * | 1995-06-26 | 1997-01-02 | Alligator Ventilfabrik GmbH | Device for measuring the pressure of an automobile tyre |
| US7021133B1 (en) * | 2005-06-16 | 2006-04-04 | Lite-On Automotive Corp. | Tire condition sensing apparatus and mounting method thereof |
| CN101389497A (en) * | 2006-01-23 | 2009-03-18 | 施拉德尔电子学有限公司 | Tire monitor system having tire valve antenna |
| CN1974239A (en) * | 2006-12-12 | 2007-06-06 | 深圳市赛格导航科技股份有限公司 | Valve assembly for automobile tyre |
| CN101965271A (en) * | 2008-03-06 | 2011-02-02 | 博格华纳贝鲁系统股份有限公司 | Housing fastener on a snap-in valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158451A (en) * | 2013-03-27 | 2013-06-19 | 上海为彪汽配制造有限公司 | Touch type tire pressure sensor |
| CN103158451B (en) * | 2013-03-27 | 2016-02-24 | 上海为彪汽配制造有限公司 | A kind of touch type tire pressure sensor |
| TWI513605B (en) * | 2013-08-07 | 2015-12-21 | Sung Jung Minute Industry Co Ltd | Tire pressure sensor |
| CN104527343A (en) * | 2014-04-29 | 2015-04-22 | 上海为彪汽配制造有限公司 | Clamping type tire pressure sensing device |
| CN104527343B (en) * | 2014-04-29 | 2017-01-11 | 上海为彪汽配制造有限公司 | Clamping type tire pressure sensing device |
| CN113771560A (en) * | 2021-10-27 | 2021-12-10 | 铁将军汽车电子股份有限公司 | Motorcycle tire pressure gauge installation structure |
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| PB01 | Publication | ||
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Application publication date: 20120222 |