CN203145618U - Spare tire safety lock and automobile - Google Patents
Spare tire safety lock and automobile Download PDFInfo
- Publication number
- CN203145618U CN203145618U CN 201320023917 CN201320023917U CN203145618U CN 203145618 U CN203145618 U CN 203145618U CN 201320023917 CN201320023917 CN 201320023917 CN 201320023917 U CN201320023917 U CN 201320023917U CN 203145618 U CN203145618 U CN 203145618U
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- CN
- China
- Prior art keywords
- lock
- shell
- spare wheel
- dead bolt
- lock core
- 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 - Lifetime
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Abstract
The utility model provides a spare tire safety lock and an automobile with the same. The spare tire safety lock comprises a lock cover, a lock cylinder shell, a lock cylinder, a bolt, a housing, a lock sleeve and a spring. The lock cylinder shell is fixedly connected with the lock cover which is fixedly connected with the housing; the lock cylinder shell is accommodated in the housing which is fixedly connected with the lock sleeve; the lock sleeve is fixedly connected with a spare tire rack; the housing is cylindrical; a plurality of positioning grooves are arranged on the inner side face of the housing circumferentially; the bolt, the spring and the lock cylinder are disposed in the lock cylinder shell which is provided with an opening; the bolt is provided with a bolt end capable of penetrating through the opening of the lock cylinder shell; and the lock cylinder is provided with a lock shifting fork which is capable of driving the bolt end of the bolt to extend out or enter the positioning grooves of the housing or to retract into the lock cylinder shell according to rotation of a key. The spare tire safety lock is capable of locking a spare tire on the spare tire rack safely and reliably, and has the advantages of small size, light weight, practicality and attractiveness.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of spare wheel safety lock and has the automobile of this spare wheel safety lock.
Background technology
Existing automobile (as jeep or offroad vehicle) mostly is provided with spare tyre, and fastness and safety that spare tyre is installed are come into one's own day by day.Some spare tyre is locked in vehicle body but poor stability by spare wheel lock simple in structure.Some spare tyre fixes by installing spare wheel cover additional, but weight is big and impracticable attractive in appearance.
The utility model content
In view of this, the utility model provides a kind of safe and both artistic and practical spare wheel safety lock and has the automobile of described spare wheel safety lock.
For addressing the above problem, the utility model provides a kind of spare wheel safety lock, spare wheel safety lock comprises locking closure, lock core shell, lock core, dead bolt, shell, lock tube and spring, lock core shell is fixedlyed connected with locking closure, locking closure is fixedlyed connected with shell and lock core shell is contained in the shell, shell is fixedlyed connected with lock tube, lock tube is fixedlyed connected with spare wheel carrier, wherein, it is cylindric that shell is, and its medial surface along the circumferential direction is provided with some locating slots, dead bolt, spring and lock core are positioned at lock core shell, lock core shell has an opening, and dead bolt is provided with the dead bolt end that can pass the opening on the described lock core shell, and lock core is provided with dead bolt end that rotation according to key drives dead bolt and stretches out and enter the locating slot of shell or the lock head shifting fork in the retraction lock core shell.
Preferably, the bottom of described locking closure is provided with the location translot, and lock core shell is provided be used to snapping in the location translot, so that the fixture block that the relative position of lock core shell and locking closure remains unchanged.
Preferably, described shell is provided with external screw thread, and described lock tube is provided with the internal thread that cooperates with the external screw thread of shell.
Preferably, described lock tube is installed on the spare wheel carrier by a mounting seat, and mounting seat is welded in spare wheel carrier, and the bottom of lock tube is embedded with nut, and bolt passes mounting seat and locks nut, so that lock tube is fixed in spare wheel carrier.
Preferably, described spare wheel safety lock also comprises a trim ring, and described trim ring and locking closure are respectively equipped with a plurality of through holes and a plurality of screwed hole accordingly, and a plurality of screws pass described through hole and are anchored on described screwed hole, so that locking closure and shell are assembled together.
Preferably, described shell has certain amount of movement in the central axial direction of spare wheel safety lock.
Preferably, first end of described dead bolt is provided with a draw-in groove, and described spring is pressed into the draw-in groove of dead bolt.
Preferably, first end of described dead bolt also vertically is provided with one and pulls out bar, and this pulls out bar the lock head shifting fork butt of lock core, with mobile described dead bolt in lock core shell.
Preferably, the medial surface of described shell along the circumferential direction is provided with some raised ribs, and described locating slot is formed between adjacent two raised ribs.
The utility model also provides a kind of automobile, and it comprises above-mentioned spare wheel safety lock.
Spare wheel safety lock of the present utility model not only can be fixed in spare wheel carrier with spare wheel lock safely and reliably, and because little practicality, the characteristics attractive in appearance of having concurrently in light weight of volume.
Description of drawings
Fig. 1 is the part three-dimensional exploded view of the spare wheel safety lock of the utility model embodiment;
Fig. 2 is the location diagram of dead bolt, spring, lock core shell and the shell of the spare wheel safety lock of the utility model embodiment;
Fig. 3 is the dead bolt of spare wheel safety lock of the utility model embodiment and the three-dimensional assembly diagram of spring;
Fig. 4 is the dead bolt of spare wheel safety lock of the utility model embodiment and the location diagram of shell;
Fig. 5 be the utility model embodiment spare wheel safety lock sectional view;
Fig. 6 is the structural representation of locking closure of the spare wheel safety lock of the utility model embodiment;
Fig. 7 is the structural representation of lock core shell;
Fig. 8 is the three-dimensional assembly diagram of lock core, lock core shell and the dead bolt of the spare wheel safety lock of the utility model embodiment;
Fig. 9 is the spare wheel safety lock of the utility model embodiment and the three-dimensional exploded view of spare wheel carrier;
Figure 10 is that the spare wheel safety lock of the utility model embodiment is in the structure chart of open mode;
Figure 11 is that the spare wheel safety lock of the utility model embodiment is in the structure chart of locking-in state;
Figure 12 is the spare wheel safety lock of the utility model embodiment and the assembly drawing of spare tyre.
The specific embodiment
Embodiment of the present utility model provides a kind of spare wheel safety lock 100 of automobile.See also Fig. 1, Fig. 9 and Figure 12, described spare wheel safety lock 100 can be locked in a spare tyre 900 spare wheel carrier 9 of a body of a motor car.See also Fig. 1 to Fig. 9, spare wheel safety lock 100 comprises lock core 1, locking closure 2, lock core shell 3, shell 4, trim ring 5, dead bolt 6, spring 7 and lock tube 8.Wherein, lock core shell 3 is fixedlyed connected with locking closure 2, and locking closure 2 is fixedlyed connected with shell 4 and lock core shell 3 is contained in the shell 4, and shell 4 is fixedlyed connected with lock tube 8, and lock tube 8 is fixedlyed connected with spare wheel carrier 9.Dead bolt 6, spring 7 and lock core 1 are positioned at lock core shell 3.
Please also refer to Fig. 2, Fig. 3 and Fig. 4, first end of dead bolt 3 is provided with a draw-in groove 61, and described spring 7 can be pressed in the draw-in groove 61 of dead bolt 3.First end of dead bolt 3 also vertically is provided with one and pulls out bar 62.Second end of dead bolt 6 is provided with a dead bolt end 64.Shell 4 is cylindric, and inside is provided with cavity, and its medial surface along the circumferential direction is provided with some raised ribs 42, formation one locating slot 44 between adjacent two raised ribs 42.
Please consult Fig. 5 simultaneously, the dead bolt 6 that spring 7 is installed is assembled in the cavity of lock core shell 3, again lock core shell 3 integral installations are fitted in the shell 4.Under the stretching force effect of spring 7, the dead bolt end 64 of the dead bolt 3 after the assembling is pressed in the locating slot 44 between the adjacent protrusion muscle 42 of shell 4, to limit the position of dead bolt 3 in shell 4.
Please refer to Fig. 6 to Fig. 8, the intersection that the bottom surface of locking closure 2 is provided with 22, two reinforcing ribs 22 of two reinforcing ribs that intersect vertically is provided with a through hole 24, and wherein a reinforcing rib 22 is respectively equipped with a square location translot 26 in the both sides of through hole 24.Core shell 3 comprises a thick sleeve 31, a thin sleeve 32 and is arranged on bothridium 33 between thick sleeve 31 and the thin sleeve 32.Be provided with a mounting groove 35 in the core shell 3 and run through thick sleeve 31 and form opening at thick sleeve 31.Interior bothridium 33 is provided with two fixture blocks 34 in the outside of thin sleeve 32.Two fixture blocks 34 can snap in two location translots 26 of locking closure 2, make lock core shell 3 and the relative position of locking closure 2 remain unchanged.
Please also refer to Fig. 1, Fig. 6, Fig. 7 and Fig. 8, the bottom of lock core 1 is provided with a lock core shift fork 14.Lock core 1 is inserted in the lock core shell 3, what the lock core shift fork 14 of lock core 1 fell within dead bolt 6 pulls out bar 62 places, when lock core 1 rotates, lock head shifting fork 14 can drive dead bolts 6 at mounting groove 35(such as Fig. 8, Figure 10, shown in Figure 11 of lock core shell 3) in move, the dead bolt end 64 of dead bolt 6 can be stretched out or retraction lock core shell 3.
Please also refer to Fig. 9, lock tube 8 is provided with internal thread 83.Lock tube 8 is installed on the spare wheel carrier 9 by mounting seat 92.Mounting seat 92 adopts welding manner to fix with spare wheel carrier 9.The nut of pre-buried 3 M6 in the bottom of lock tube 8 uses bolt 94 to lock nut by the via hole of the bottom of mounting seat 92 lock tube 8 is fixed in spare wheel carrier 9.Shell 4 is provided with the external screw thread assembling that matches with the internal thread 83 of lock tube 8, when being convenient to spare wheel safety lock 100 opened other parts of spare wheel safety lock 100 is taken off just, is convenient to dismantle spare tyre 900.
Please also refer to Figure 10 and Figure 11.The keyhole 12(that inserts lock core 1 when key is as shown in Figure 1) during rotary locking cylinder 1, stretch out or pinch in the dead bolt end 64 that can drive dead bolt 6, controls the relation of lock core shell 3 and locking closure 2 and shell 4 with this.Under the effect of spring 7, dead bolt end 64 is pressed in the locating slot 44 between adjacent two raised ribs 42 of shell 4 inside, at this moment, locking closure 2 and trim ring 5, lock core shell 3, dead bolt 6 and shell 4 are under the elastic force of spring 7, and dead bolt 6 is positioned to form an integral body in the locating slot 44 of shell 4 simultaneously, no relative motion, can wholely rotate spare wheel safety lock 100, can remove from lock tube 8, namely spare wheel safety lock 100 is in open mode.Otherwise, under spring 7 compression situations, namely driving lock core 1 by key rotates in lock core shell 3, lock head shifting fork 14 is stirred dead bolt 7 in the locating slot 44 inside and outside motions of lock core shell 3, extruding is connected to the spring 7 in the dead bolt 1, until dead bolt end 64 total movements in lock core shell 3, because shell 4 has certain activity, can rotate freely around the center of spare wheel safety lock 100, form idle running, in any case rotate the locking closure 2 of spare tyre safety, driving torque can't be delivered on the shell 4, be shell 4 and lock tube 8 relative static relation all the time, spare wheel safety lock 100 can't be pulled down that namely spare wheel safety lock 100 is in locking-in state.
As shown in figure 11, screw key when stretch out the dead bolt end 64 of dead bolt 6, rotates locking closure 2 and will drive shell 4 rotations, can take out locking closure 2, and namely locking closure 2 is in open mode.As shown in figure 12, screw key when 64 withdrawals of the dead bolt end of dead bolt, rotates locking closure 2, and shell 4 can not rotate, and namely locking closure 2 is in locking-in state.
Please refer to Figure 12, the locking closure 2 of the spare wheel safety lock 100 fixedly nut of spare tyre 900 all blocks in the inboard of locking closure 2, prevents from making losing of spare tyre 900 after fixedly the nut of spare tyre 900 is artificially dismantled.And client or maintenance personal can open or pin spare wheel safety lock 100 by key, have strengthened the safety of spare tyre 900.
Spare wheel safety lock of the present utility model not only can be locked in spare wheel carrier 9 with spare tyre 900 safely and reliably, and because little practicality, the characteristics attractive in appearance of having concurrently in light weight of volume.
The above only is preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (10)
1. spare wheel safety lock, it is characterized in that: comprise locking closure, lock core shell, lock core, dead bolt, shell, lock tube and spring, lock core shell is fixedlyed connected with locking closure, locking closure is fixedlyed connected with shell and lock core shell is contained in the shell, shell is fixedlyed connected with lock tube, lock tube is fixedlyed connected with spare wheel carrier, wherein, it is cylindric that shell is, and its medial surface along the circumferential direction is provided with some locating slots, dead bolt, spring and lock core are positioned at lock core shell, lock core shell has an opening, dead bolt is provided with the dead bolt end that can pass the opening on the described lock core shell, and lock core is provided with dead bolt end that rotation according to key drives dead bolt and stretches out and enter the locating slot of shell or the lock head shifting fork in the retraction lock core shell.
2. spare wheel safety lock according to claim 1, it is characterized in that: the bottom of described locking closure is provided with the location translot, and lock core shell is provided be used to snapping in the location translot, so that the fixture block that the relative position of lock core shell and locking closure remains unchanged.
3. spare wheel safety lock according to claim 1, it is characterized in that: described shell is provided with external screw thread, and described lock tube is provided with the internal thread that cooperates with the external screw thread of shell.
4. spare wheel safety lock according to claim 1, it is characterized in that: described lock tube is installed on the spare wheel carrier by a mounting seat, and mounting seat is welded in spare wheel carrier, and the bottom of lock tube is embedded with nut, bolt passes mounting seat and locks nut, so that lock tube is fixed in spare wheel carrier.
5. spare wheel safety lock according to claim 1, it is characterized in that: described spare wheel safety lock also comprises a trim ring, described trim ring and locking closure are respectively equipped with a plurality of through holes and a plurality of screwed hole accordingly, a plurality of screws pass described through hole and are anchored on described screwed hole, so that locking closure and shell are assembled together.
6. spare wheel safety lock according to claim 5, it is characterized in that: described shell has certain amount of movement in the central axial direction of spare wheel safety lock.
7. spare wheel safety lock according to claim 1, it is characterized in that: first end of described dead bolt is provided with a draw-in groove, and described spring is pressed into the draw-in groove of dead bolt.
8. spare wheel safety lock according to claim 7, it is characterized in that: first end of described dead bolt also vertically is provided with one and pulls out bar, and this pulls out bar the lock head shifting fork butt of lock core, with mobile described dead bolt in lock core shell.
9. spare wheel safety lock according to claim 1, it is characterized in that: the medial surface of described shell along the circumferential direction is provided with some raised ribs, and described locating slot is formed between adjacent two raised ribs.
10. an automobile is characterized in that, comprises as any described spare wheel safety lock in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023917 CN203145618U (en) | 2013-01-16 | 2013-01-16 | Spare tire safety lock and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023917 CN203145618U (en) | 2013-01-16 | 2013-01-16 | Spare tire safety lock and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145618U true CN203145618U (en) | 2013-08-21 |
Family
ID=48973155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023917 Expired - Lifetime CN203145618U (en) | 2013-01-16 | 2013-01-16 | Spare tire safety lock and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353290A (en) * | 2018-12-20 | 2019-02-19 | 深圳职业技术学院 | Automobile mark assembly and automobile |
-
2013
- 2013-01-16 CN CN 201320023917 patent/CN203145618U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353290A (en) * | 2018-12-20 | 2019-02-19 | 深圳职业技术学院 | Automobile mark assembly and automobile |
| CN109353290B (en) * | 2018-12-20 | 2020-05-29 | 深圳职业技术学院 | Car logo assembly and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: BAIC MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200403 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |