CN207906266U - Spare tyre screwed lock - Google Patents
Spare tyre screwed lock Download PDFInfo
- Publication number
- CN207906266U CN207906266U CN201820259634.2U CN201820259634U CN207906266U CN 207906266 U CN207906266 U CN 207906266U CN 201820259634 U CN201820259634 U CN 201820259634U CN 207906266 U CN207906266 U CN 207906266U
- Authority
- CN
- China
- Prior art keywords
- spare tyre
- pedestal
- screwed
- locking bar
- screw
- 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.)
- Active
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- Lock And Its Accessories (AREA)
Abstract
The utility model is related to one kind capable of covering spare tyre screw, the screwed lock that limitation spare tyre screw is screwed.This spare tyre screwed lock includes pedestal and can cover the cover body of pedestal, it is characterised in that：Pedestal has planar portions and vertical component effect, planar portions form L-type with vertical component effect, planar portions be equipped with can allow screw lead screw by through-hole, vertical component effect is equipped with opening, opening is transitioned into big mouth by osculum, and lock core is equipped on cover body, and lock core is connect with the locking bar that can enter opening, the width of locking bar cross section is less than the bore of osculum, and the length of the locking bar cross section is less than the bore of big mouth more than the bore of osculum.This spare tyre screwed lock covers screw by pedestal and cover body cooperation, and to make screw that can not be screwed, this screwed lock has the characteristics that simple in structure, easy to use.
Description
Technical field
The utility model is related to a kind of locksets, and in particular to one kind is screwed for covering spare tyre screw, limitation spare tyre screw
Screwed lock.
Background technology
High capacity waggon is generally equipped with spare tyre, and spare tyre is screwed on vehicle frame, in some places, public security
Poor, transverse direction of committing theft, the spare tyre on high capacity waggon also tends to the target as theft, if not taking any measure, spare tyre
It is just easy to be stolen.
Invention content
In view of the shortcomings of the prior art, the utility model innovation, which provides one kind, can cover spare tyre screw, limit
The screwed lock that spare tyre screw is screwed.
This spare tyre screwed lock includes pedestal and can cover the cover body of pedestal, it is characterised in that：The pedestal has
Planar portions and vertical component effect, the planar portions form L-type with vertical component effect, and the planar portions, which are equipped with, can allow the lead screw of screw to pass through
Through-hole, the vertical component effect is equipped with opening, and the opening by osculum is transitioned into big mouth, lock core, institute are equipped on the cover body
It states lock core and is connect with the locking bar that can enter opening, the width of the locking bar cross section is less than the bore of osculum, and the locking bar is transversal
The length in face is less than the bore of big mouth more than the bore of osculum.
The outer end of the locking bar is equipped with the limiting section that can be limited in opening inner side.
The lock core sleeve has dust cover.
According to a kind of spare tyre screwed lock provided by the utility model, screw is covered by pedestal and cover body cooperation, to make
Screw can not be screwed, and this screwed lock has the characteristics that simple in structure, easy to use.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the new sectional view of this practicality；
Fig. 3 is unlocked state diagram；
Fig. 4 is locked state figure.
Specific implementation mode
As Figure 1-Figure 4, this spare tyre screwed lock includes pedestal 1 and can cover the cover body 2 of pedestal 1, and pedestal 1 has
There are a planar portions 11 and vertical component effect 12, planar portions 11 and vertical 12 formation L-types, the silk of screw can be allowed by being equipped in planar portions 11
Bar by through-hole 10, and on vertical component effect 12 be equipped with opening 13, which is transitioned into big mouth 131 by osculum 130.Cover body 2
On lock core 3 is installed, which connect with the locking bar 4 that can enter opening 13, and the width of 4 cross section of locking bar is less than osculum 130
Bore, and the length of 4 cross section of locking bar is less than the bore of big mouth 131 more than the bore of osculum 130.
In use, the lead screw of screw to be passed through to the through-hole 10 of pedestal 1, then screw is screwed on vehicle frame, spare tyre is fixed,
Then cover body 2 is covered on pedestal 1, since the width of 4 cross section of locking bar is less than the bore of osculum 130, as shown in figure 3, therefore
While cover body 2 is covered on pedestal 1, locking bar 4 can enter in the opening 13 of pedestal 1, then by key rotation lock core 3, lead to
Crossing lock core 3 makes locking bar 4 turn over 90 °, as shown in figure 4, since the length of 4 cross section of locking bar is less than more than the bore of osculum 130
The bore of big mouth 131, therefore locking bar 4 is just locked in the opening 13 of pedestal 1, such cover body 2 connects together with pedestal 1, cover
The firmly head of screw, screw can not just twist, to reach antitheft purpose.
In order to limit cover body 2 with respect to 1 transverse shifting of pedestal, prevent side violence percussion from cover body 2 being made to be detached with pedestal 1, originally
Utility model is equipped with the limiting section 5 that can be limited in 13 inside of opening in the outer end of locking bar 4.The vertical component effect 12 of pedestal 1 is just located in this way
Between limiting section 5 and the side wall of cover body 2, when latching, no matter which direction cover body 2 is beaten from, which will not all be broken
It is bad.
Finally it is worth mentioning that the utility model is cased with dust cover 6 outside lock core 3.The dust cover 6 can prevent dust into
Enter lock core hole, to make lock core keep optimum performance.
Claims (3)
1. spare tyre screwed lock includes pedestal（1）With can cover pedestal（1）Cover body（2）, it is characterised in that：The pedestal
（1）With planar portions（11）With vertical component effect（12）, the planar portions（11）With vertical component effect（12）Form L-type, the planar portions
（11）Be equipped with can allow screw lead screw by through-hole（10）, the vertical component effect（12）It is equipped with opening（13）, described to open
Mouthful（13）By osculum（130）It is transitioned into big mouth（131）, the cover body（2）On lock core is installed（3）, the lock core（3）With can be into
Enter opening（13）Locking bar（4）Connection, the locking bar（4）The width of cross section is less than osculum（130）Bore, the locking bar
（4）The length of cross section is more than osculum（130）Bore and be less than big mouth（131）Bore.
2. spare tyre screwed lock according to claim 1, it is characterised in that：The locking bar（4）Outer end be equipped with can be limited in
Opening（13）The limiting section of inside（5）.
3. spare tyre screwed lock according to claim 1 or 2, it is characterised in that：The lock core（3）It is cased with dust cover outside（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259634.2U CN207906266U (en) | 2018-02-16 | 2018-02-16 | Spare tyre screwed lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259634.2U CN207906266U (en) | 2018-02-16 | 2018-02-16 | Spare tyre screwed lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906266U true CN207906266U (en) | 2018-09-25 |
Family
ID=63561179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820259634.2U Active CN207906266U (en) | 2018-02-16 | 2018-02-16 | Spare tyre screwed lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906266U (en) |
-
2018
- 2018-02-16 CN CN201820259634.2U patent/CN207906266U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |