CN207207638U - A kind of tire gauge of drawing type with safety hammer - Google Patents
A kind of tire gauge of drawing type with safety hammer Download PDFInfo
- Publication number
- CN207207638U CN207207638U CN201720791754.2U CN201720791754U CN207207638U CN 207207638 U CN207207638 U CN 207207638U CN 201720791754 U CN201720791754 U CN 201720791754U CN 207207638 U CN207207638 U CN 207207638U
- Authority
- CN
- China
- Prior art keywords
- tire gauge
- inner casing
- stop column
- locking groove
- shell
- 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
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of tire gauge of drawing type with safety hammer, the neck of circular arc corresponding with stop column is offered on the right side of the upper end of the tire gauge body and inner casing, and offer locking groove corresponding with stop column on the left of the upper end of tire gauge body and inner casing, the left end of the locking groove is in vertical circular arc corresponding with the left end of stop column, and the right side of locking groove is in the circular arc that upper end is tilted to the right.The utility model designs, the left end of tire gauge body is socketed with inner casing and shell, when facing a danger, hammer body and shell are drawn to both ends, stop column will skid off the neck of circular arc, and locking groove is slipped into, so as to complete to stretch, add length, the arm of force is just grown, improve biasing effect, the left end of locking groove is vertical arc surface, therefore stop column stick into after will not be further continued for moving, prevent inner casing and shell from departing from, and the right side of locking groove is circular arc, the used time, which is not recoverable to, skids off, and completes to shrink folding.
Description
Technical field
It the utility model is related to the safety hammer force field with safety hammer tire gauge, and in particular to a kind of drawing type band
The tire gauge of safety hammer.
Background technology
Tire gauge is the instrument for measuring vehicle tire air pressure.Air pressure is the gate of vitality of tire, too high and too low can all shorten it
Service life.Air pressure is too low, then breach easily occur in carcass deformation increase, sidewall, while produces flexion motion, causes excessively
Heat, promotes ageing of rubber, and casing ply fatigue, cord fracture.Air pressure is too low, tire-contact area increase is accelerated tire shoulder
Abrasion.Air pressure is too high, and tyre cord can be made to be deformed by excessive extension, and carcass tension declines, make automobile under steam by
Load increase, in case of impact can produce implosion and explosion, while air pressure is too high can also accelerate crown to wear, and makes resistance to roll performance
Decline.The air pressure of tire gauge energy accurate measurement tire, so as to moment monitoring tire pressure, ensure your driving safety, upper high speed runs it
Under preceding preferably survey.Tire gauge is broadly divided into：Two kinds of mechanical indicator tire gauge and electronics tire gauge tire gauge.For the tire pressure of electronics
Meter, the function in present market is relatively simple, therefore just has much tire gauges with safety hammer, still, because tire gauge length
Limited, safety hammer is nor especially heavy, and therefore, when facing a danger brokenly window, this dynamics will be limited, and in the market much pacify by band
The tire gauge length hammered into shape entirely is all fixed, due to length limitation during use, and reduces biasing effect.
Utility model content
Technical problem to be solved in the utility model is the limited length of the tire gauge with safety hammer, influences force effect
Fruit.
To achieve these goals, technical scheme provided by the utility model is：A kind of tire pressure of drawing type with safety hammer
Meter, including tire gauge body, the right-hand member of the tire gauge body are connected with hammer body, and in the left end of tire gauge body is socketed with
Shell, the left end of the inner casing are socketed with shell, are equipped with that Open Side Down on the right side of the upper end of the inner casing and on the right side of the upper end of shell
Guide cylinder, and the guide cylinder on inner casing is located at the right side of shell, and the lower end of the guide cylinder is plugged with stop column, and inner casing and
The upper end of shell offers jack corresponding with stop column, leads between the upper end of the stop column and the inner chamber top of guide cylinder
Spring connection is crossed, the neck of circular arc corresponding with stop column is offered on the right side of the upper end of the tire gauge body and inner casing,
And offer locking groove corresponding with stop column on the left of the upper end of tire gauge body and inner casing, the left end of the locking groove be in
Vertical circular arc corresponding to the left end of stop column, and the right side of locking groove is in the circular arc that upper end is tilted to the right.
Preferably, the upper end of the guide cylinder is plugged with threaded post, and the lower end of threaded post is against the upper end of spring, described
The upper end of threaded post is provided with discoidal spin-block.
Preferably, the outer end of the spin-block is circumferentially with anti-sliding burr.
Preferably, tightening knob corresponding with tire gauge body, and tightening knob position are provided with the right side of the lower end of the inner casing
In the right side of shell.
The utility model designs, and the left end of tire gauge body is socketed with inner casing and shell, when facing a danger, draws and hammers into shape to both ends
Body and shell, stop column will skid off the neck of circular arc, and slip into locking groove, so as to complete to stretch, add length, the arm of force
Just grow, improve biasing effect, the left end of locking groove is vertical arc surface, therefore stop column stick into after will not be further continued for moving
It is dynamic, prevent inner casing and shell from departing from, and the right side of locking groove is circular arc, the used time, which is not recoverable to, skids off, and completes to shrink folding
It is folded.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model.
In figure：1 tire gauge body, 2 hammer bodies, 3 inner casings, 4 shells, 5 guide cylinders, 6 stop columns, 7 springs, 8 necks, 9 stop
Groove, 10 threaded posts, 11 spin-blocks, 12 tightening knobs.
Embodiment
It is prior art as illustrated, a kind of tire gauge of drawing type with safety hammer, including tire gauge body 1, internal junction
Structure is no longer described in detail, and the right-hand member of tire gauge body 1 is connected with hammer body 2, and the left end of tire gauge body 1 is socketed with inner casing 3, inner casing 3
Left end be socketed with shell 4, be provided with tightening knob 12 corresponding with tire gauge body 1, and tightening knob on the right side of the lower end of inner casing 3
12 are located at the right side of shell 4, and this can arbitrarily pulls out the length of tire gauge body 1, are easy to use, on the right side of the upper end of inner casing 3
The guide cylinder 5 that Open Side Down is equipped with the right side of the upper end of shell 4, and the guide cylinder 5 on inner casing 3 is located at the right side of shell 4, leads
Stop column 6 is plugged with to the lower end of cylinder 5, and the upper end of inner casing 3 and shell 4 offers and 6 corresponding jack of stop column, inner casing
Length is left between 3 and the right-hand member of shell 4 and corresponding guide cylinder 5, increases the balance of that plug of the inside.
Connected between the upper end of stop column 6 and the inner chamber top of guide cylinder 5 by spring 7, the upper end of guide cylinder 5 is plugged with
Threaded post 10, and the lower end of threaded post 10 is against the upper end of spring 7, the upper end of threaded post 10 is provided with discoidal spin-block 11, rotation
Block 11 is rotated, can be to adjust the extruding dynamics of spring 7, the outer end of spin-block 11 is circumferentially with anti-sliding burr, is easy to spin-block 11
Rotation, anti-skidding, discoidal to be not easy to grind hand, it is right with stop column 6 to be offered on the right side of the upper end of tire gauge body 1 and inner casing 3
The neck 8 for the circular arc answered, and offered and 6 corresponding locking groove of stop column on the left of the upper end of tire gauge body 1 and inner casing 3
9, the left end of locking groove 9 is in vertical circular arc corresponding with the left end of stop column 6, and the right side of locking groove 9 in upper end to
Right-oblique circular arc, the recessed circular arc in middle part, facilitates stop column 6 to skid off to the right.
The utility model designs, and the left end of tire gauge body 1 is socketed with inner casing 3 and shell 4, when facing a danger, to both ends
Hammer body 2 and shell 4 are drawn, stop column 6 will skid off the neck 8 of circular arc, and slip into locking groove 9, so as to complete to stretch, add
Length, the arm of force are just grown, and biasing effect are improved, after the left end of locking groove 9 is vertical arc surface, therefore stop column 6 sticks into
Will not be further continued for moving, prevent inner casing 3 and shell 4 from departing from, and the right side of locking groove 9 is circular arc, not the used time be recoverable to
Skid off, complete to shrink folding.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of tire gauge of drawing type with safety hammer, including tire gauge body (1), it is characterised in that：The tire gauge body
(1) right-hand member is connected with hammer body (2), and the left end of tire gauge body (1) is socketed with inner casing (3), the left end set of the inner casing (3)
Shell (4) is connected to, the guide cylinder that Open Side Down is equipped with the right side of the upper end right side of the inner casing (3) and the upper end of shell (4)
(5) guide cylinder (5), and on inner casing (3) is located at the right side of shell (4), and the lower end of the guide cylinder (5) is plugged with stop column
(6), and the upper end of inner casing (3) and shell (4) offers jack corresponding with stop column (6), the upper end of the stop column (6)
It is connected between the inner chamber top of guide cylinder (5) by spring (7), on the right side of the upper end of the tire gauge body (1) and inner casing (3)
The neck (8) of circular arc corresponding with stop column (6) is offered, and on the left of the upper end of tire gauge body (1) and inner casing (3)
Locking groove (9) corresponding with stop column (6) is offered, the left end of the locking groove (9) is in corresponding with the left end of stop column (6)
Vertical circular arc, and the right side of locking groove (9) is in the circular arc that upper end is tilted to the right.
2. tire gauge of the drawing type with safety hammer according to claim 1, it is characterised in that：The upper end of the guide cylinder (5)
Threaded post (10) is plugged with, and the lower end of threaded post (10) is against the upper end of spring (7), the upper end of the threaded post (10) is provided with
Discoidal spin-block (11).
3. tire gauge of the drawing type with safety hammer according to claim 2, it is characterised in that：The outer end week of the spin-block (11)
To provided with anti-sliding burr.
4. tire gauge of the drawing type with safety hammer according to claim 1, it is characterised in that：The lower end of the inner casing (3) is right
Side is provided with tightening knob (12) corresponding with tire gauge body (1), and tightening knob (12) is located at the right side of shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791754.2U CN207207638U (en) | 2017-07-03 | 2017-07-03 | A kind of tire gauge of drawing type with safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791754.2U CN207207638U (en) | 2017-07-03 | 2017-07-03 | A kind of tire gauge of drawing type with safety hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207638U true CN207207638U (en) | 2018-04-10 |
Family
ID=61812668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791754.2U Expired - Fee Related CN207207638U (en) | 2017-07-03 | 2017-07-03 | A kind of tire gauge of drawing type with safety hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207638U (en) |
-
2017
- 2017-07-03 CN CN201720791754.2U patent/CN207207638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20200703 |