CN205970660U - Inflating valve installation device with self -locking function resets - Google Patents
Inflating valve installation device with self -locking function resets Download PDFInfo
- Publication number
- CN205970660U CN205970660U CN201620591265.8U CN201620591265U CN205970660U CN 205970660 U CN205970660 U CN 205970660U CN 201620591265 U CN201620591265 U CN 201620591265U CN 205970660 U CN205970660 U CN 205970660U
- Authority
- CN
- China
- Prior art keywords
- valve cock
- inflating valve
- claw
- pedestal
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an inflating valve installation device with self -locking function resets, including mounting base, jack catch, torsion spring and inflating valve base, the inflating valve base include one with inflating valve complex loop bar, pivoted joint is passed through to the front portion of inflating valve base and mounting base, jack catch head internal surface have with rim complex curved surface structure, the linkage segment of jack catch passes through the rotational pin and rotates with the mounting base and be connected, torsion spring cup joint on the rotational pin, torsion spring one end is fixed at the mounting base, the other end is fixed at the jack catch linkage segment. The beneficial effects of the utility model are that the installation inflating valve is convenient, swift, safety, can reduce the incidence that the inflating valve damaged, improves the installation effectiveness of wheel inflating valve installation, and simplified operation worker's work step practices thrift the operating time that the workman installed the inflating valve.
Description
Technical field
This utility model is related to the frock of automotive wheel assembly and in particular to a kind of valve cock erecting device.
Background technology
Valve cock and wheel valve hole are interference fit, need larger power so that valve cock is installed in place.And be specifically designed for
The device species that valve cock is installed is less, and operates inconvenience, and the utilization rate which results in valve cock erecting device is relatively low.Most vapour
Car maintenance store uses hammer to tap valve cock, makes valve cock obtain larger impulsive force, thus valve cock is installed in place.But it is riding
Using elastomeric material car valve cock more, easily impaired.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one kind in the case of not damaging valve cock,
Carry out the valve cock erecting device of valve cock installation in the way of a kind of Quick labor-saving.
For reaching above-mentioned utility model purpose, provide a kind of valve cock erecting device with reset auto-lock function, including
Installation pedestal, claw, torsionspring and valve cock pedestal, described valve cock pedestal includes a set with valve cock cooperation
Bar, valve cock pedestal is pivotally connected with the front portion of installation pedestal；Described claw head inner surface has and wheel rim cooperation
Curved-surface structure, the linkage section of claw is passed through rotational pin and is connected with installation pedestal rotation；Described torsionspring is socketed in rotational pin
On, torsionspring one end is fixed on installation pedestal, and the other end is fixed on claw linkage section.
Preferably, the curved-surface structure of claw head is provided with abrasionproof sheet rubber.
Preferably, the material of abrasionproof sheet rubber is nitrile rubber.
Preferably, the back side of described claw head is curved surface.
Preferably, described loop bar is boss shape.
Preferably, the afterbody of described installation pedestal is connected with handle.
Valve cock erecting device of the present utility model, valve cock pedestal can rotate around the axis, claw also by rotational pin with
Installation pedestal connects, and the head of claw is mainly used in clamping wheel rim, and valve cock installation pedestal is connected with valve seating, is connected with claw
Rotational pin on connect torsionspring so that claw torsionspring when relatively rotating with installation pedestal have accumulation of energy and discharge energy
The process of amount, by the tensioning of torsionspring, completes reset and the self-locking of claw.
The beneficial effects of the utility model are to install that valve cock is convenient, fast, safety, it is possible to reduce what valve cock damaged sends out
Raw rate, improves the installation effectiveness that wheel inflating valve is installed, and simplifies the job step of operative employee, saves the work that workman installs valve cock
Make the time.
Brief description
Fig. 1 is the structural representation of this utility model valve cock erecting device；
Fig. 2 is the scheme of installation of valve cock and valve cock pedestal；
Fig. 3 is the scheme of installation of torsionspring；
Fig. 4 is another scheme of installation of torsionspring；
Fig. 5 is claw and wheel rim cooperation schematic diagram；
Fig. 6 is the explosive view of this utility model valve cock erecting device；
The initial period schematic diagram that Fig. 7 installs for valve cock；
The spring energy-storage stage schematic diagram that Fig. 8 installs for valve cock；
Fig. 9 is the partial enlarged drawing of A in Fig. 8；
The spring that Figure 10 installs for valve cock is released can stage schematic diagram；
The erection stage schematic diagram that Figure 11 installs for valve cock；
Figure 12 is the partial enlarged drawing of B in Figure 11；
Wherein：
1- active handle 11- handle 12- installation pedestal
13- position limiting structure 2- claw 21- claw head
22- claw connecting portion 3- valve cock pedestal 31- loop bar
4- rotational pin 5- rotating shaft 6- torsionspring
7- abrasionproof sheet rubber 8- valve cock 81- spacing ring
9- wheel rim
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
A kind of valve cock erecting device with reset auto-lock function, including installation pedestal 12, claw 2, torsionspring 6 and
Valve cock pedestal 3, described valve cock pedestal 3 includes a loop bar 31 with the boss shape of valve cock 8 cooperation, valve cock pedestal
3 are pivotally connected with the front portion of installation pedestal 12, and particular by rotating shaft 5, installation pedestal 12 can rotate around rotating shaft 5；Card
Pawl 2 is divided into head 21 and linkage section 22, and described claw head 21 inner surface has the curved-surface structure with wheel rim 9 cooperation, its back side
Also it is curved-surface structure, the linkage section 22 of claw is passed through rotational pin 4 and is connected with installation pedestal 12 rotation；6 sets of described torsionspring
It is connected on rotational pin 4, torsionspring 6 one end is fixed on installation pedestal 12 by position-limit mechanism 13, the other end is fixed on claw even
Connect section 22.On the inner surface curved-surface structure of claw head 21, abrasionproof sheet rubber 7 is installed.Installation pedestal 12 afterbody is connected with handle
11.
A kind of valve cock erecting device as shown in Figure 1, main inclusion active handle 1, claw 2, valve cock pedestal 3 and torsion
Turn spring 6 four part.Active handle 1 is divided into handle 11 and installation pedestal 12 two parts, and installation pedestal 12 is led to valve cock pedestal 3
Cross rotating shaft 5 to connect, installation pedestal 12 and claw 2 are connected by rotational pin 4.Abrasionproof sheet rubber 7 is had on claw 2, material is that fourth is fine
Rubber, is arranged on claw 2 by four bolts.Abrasionproof sheet rubber act as：1st, claw 2 is avoided directly to connect with wheel rim 9
Touch and lead to wheel surface coating impaired；2nd, increase the friction of valve cock erecting device and wheel rim 9, make to clamp more firm.
Loop bar 31 is had on valve cock pedestal 3, loop bar and valve cock carry out interference fit.Loop bar 31 is boss shape, and maximum gauge is slightly larger than
Valve cock diameter, when mounted valve cock will not get loose, as shown in Figure 2.Torsionspring 6 one end is fixed in installation pedestal 12,
Fixing by position limiting structure 13, as shown in figure 3, the other end is fixed on claw 2, as shown in Figure 4.Opening by torsionspring 6
Tightly, reset and the self-locking of claw 2 are completed.When in valve cock installation process, wheel rim 9 and claw 2 coordinate it is desirable to claw 2 and wheel rim 9
Cooperation curved surface is similar to wheel rim 9, and claw engagement radius of circle is more than flange radius, as shown in Figure 5.
Initial period, as shown in fig. 7, valve cock 8 passes through valve port a, until valve cock spacing ring 81 is close to valve nose end
Face, is rotated up handle b, until claw 2 is contacted with wheel rim 9 and fits.
In the spring energy-storage stage, as shown in Figure 8, Figure 9, wheel rim 9 curved surface is close at claw 2 back side, is rotated up active handle c,
Now valve cock pedestal 3 is the fixing point of rotation, claw 2 along wheel rim 9 curved surface upward sliding, the claw back side along wheel rim curved surface to
Outer side shifting b, and be subject to a pressure F perpendicular to contact surface, this Force decomposition be F1 and F2, power F1 promote claw 2 to
Outer move and extrude torsionspring 6 so as to continuous storage energy.
Spring release can the stage, as shown in Figure 10, continue up rotation active handle e until claw 2 slips away wheel rim 9, now
Torsionspring 6 loses restraining forceies, releases energy, and claw rotates d to initial position, acts on lower claw 2 in torsionspring 6 and resets simultaneously
Block wheel rim 9.
Erection stage, as shown in Figure 11,12, f after driven claw blocks wheel rim, rotate down active handle g, band
Dynamic valve cock pedestal 3 moves upwards, and valve cock 8 is pushed completely into valve port.Now complete whole installation process.
Below the preferred embodiment this utility model created is illustrated, but this utility model is created not
It is limited to described embodiment, those of ordinary skill in the art are acceptable without prejudice on the premise of this utility model creative spirit
Make a variety of equivalent modifications or replacement, these equivalent modifications or replacement are all contained in the model that the application claim is limited
In enclosing.
Claims (6)
1. a kind of valve cock erecting device with reset auto-lock function is it is characterised in that include installation pedestal, claw, torsion
Spring and valve cock pedestal, described valve cock pedestal includes loop bar, valve cock pedestal and an installation with valve cock cooperation
The front portion of pedestal is pivotally connected；Described claw head inner surface has the curved-surface structure with wheel rim cooperation, the connection of claw
Section is rotated with installation pedestal by rotational pin and is connected；Described torsionspring is socketed on rotational pin, and torsionspring one end is fixed
In installation pedestal, the other end is fixed on claw linkage section.
2. the valve cock erecting device with reset auto-lock function according to claim 1 is it is characterised in that claw head
Curved-surface structure on abrasionproof sheet rubber is installed.
3. the valve cock erecting device with reset auto-lock function according to claim 2 is it is characterised in that anti-rubber milling
The material of piece is nitrile rubber.
4. the valve cock erecting device with reset auto-lock function according to claim 2 is it is characterised in that described card
The back side of pawl head is curved surface.
5. the valve cock erecting device with reset auto-lock function according to claim 1 is it is characterised in that described set
Bar is boss shape.
6. according to the arbitrary described valve cock erecting device with reset auto-lock function of claim 1 to 5 it is characterised in that
The afterbody of described installation pedestal is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591265.8U CN205970660U (en) | 2016-06-17 | 2016-06-17 | Inflating valve installation device with self -locking function resets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620591265.8U CN205970660U (en) | 2016-06-17 | 2016-06-17 | Inflating valve installation device with self -locking function resets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970660U true CN205970660U (en) | 2017-02-22 |
Family
ID=58021106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620591265.8U Expired - Fee Related CN205970660U (en) | 2016-06-17 | 2016-06-17 | Inflating valve installation device with self -locking function resets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205970660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944285A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of automobile tire assembly aids |
-
2016
- 2016-06-17 CN CN201620591265.8U patent/CN205970660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944285A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of automobile tire assembly aids |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |