CN104554138A - Lock structure for spare wheel up-down regulator - Google Patents
Lock structure for spare wheel up-down regulator Download PDFInfo
- Publication number
- CN104554138A CN104554138A CN201510036950.4A CN201510036950A CN104554138A CN 104554138 A CN104554138 A CN 104554138A CN 201510036950 A CN201510036950 A CN 201510036950A CN 104554138 A CN104554138 A CN 104554138A
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- lock
- outer end
- spare wheel
- spare tyre
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/007—Anti-theft devices for spare wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a lock structure for a spare wheel up-down regulator. The lock structure comprises a spare wheel supporting frame, a cranking rod and a spare wheel lock. The spare wheel supporting frame comprises an upper support, a lower support, a chain, an upper gear and a lower gear; the upper support is fixed onto a vehicle body; the upper gear is fixed onto the upper support; the lower gear is fixed onto the lower support; the chain is arranged between the upper gear and the lower gear; the inner end of the cranking rod is in rotatable connection with the upper gear; the spare wheel lock is arranged at the outer end of the cranking rod. Owing to the cranking rod, the spare wheel supporting frame and the spare wheel lock, a spare wheel can be lifted up or put down conveniently by cooperation of the cranking rod and the gears on the spare wheel supporting frame; further, by means of structural relation between the cranking rod and the spare wheel lock, utilization of the cranking rod is unaffected when the spare wheel is lifted up or put down at ordinary times; in addition, by adoption of the spare wheel lock, an original locking manner is replaced, and effectiveness in burglary prevention can be achieved.
Description
Technical field
The invention belongs to automotive sheet parts field, specifically refer to a kind of lock construction for automotive spare tire hoist.
Background technology
The effect of spare tyre lifter lock prevents vehicle spare tyre stolen, and as depicted in figs. 1 and 2, traditional spare tyre lifter lock construction includes Support-holder for spare tyre assembly 1, spare tyre lifter chain, bending structure 4, pallet lockhole 3 and spare tyre lifter lock 2; Traditional spare tyre lifter lock 2 is common padlock, is connected with spare tyre lifter chain.Antitheft principle is, spare tyre tray edge design bending structure, bending structure end appropriate location increases lockhole simultaneously.When installing spare tyre 5, bending structure 4 needs through spare tyre rim bolt hole 6, after completing spare tyre 5 installation, is arranged on by padlock on lockhole, because spare wheel lock lock ring is greater than rim bolt bore dia, makes spare tyre complete elevating function, thus reach anti-theft effect.
After the installation of truck spare tyre, staff cannot contact with Support-holder for spare tyre, causes using padlock to carry out antitheft, and simultaneously traditional antitheft mode shortcoming is more, mainly needs staff to pass tire and spare tyre lifter could be used to lock, and is not easy to operation; It is large that spare tyre lifter is locked in noise in vehicle travel process; Spare tyre lifter lock is exposed to outside car body, gets rusty easily stuck.
Summary of the invention
The object of the invention is, by proposing improvement opportunity scheme to the spare tyre lifter lock of existing use, by the technical program, can not only handled easily be realized, and improve the anti-theft feature of spare tyre.
The present invention is achieved by the following technical solutions:
A kind of spare tyre lifter lock construction, comprises Support-holder for spare tyre, rocking bar and spare wheel lock;
Described Support-holder for spare tyre includes upper bracket, lower bracket, chain, cogs and lower gear; Described upper bracket and vehicle body are fixed; Described cogging is fixed on described upper bracket; Described lower gear is fixed on described lower bracket; To cog described in described chain is arranged at and between described lower gear;
Rocking bar is inner to be rotationally connected with described cogging;
Rocking bar outer end is provided with described spare wheel lock;
Described rocking bar outer end is tubular-shaped structures; The inwall radial direction of described rocking bar outer end is provided with multiple parallel groove;
Described spare wheel lock includes lock housing, lock core and locking plate; Described lock housing is the tubular-shaped structures that one end is closed; Described closed end is provided with perforate; Described lock core is fixedly installed in described lock housing; Lockhole on described lock core is relative with described perforate and stretch into described perforate; Described lock core outer radial is provided with multiple locking plate;
Described rocking bar outer end with coordinating of described spare wheel lock is, described lock core is inserted into described rocking bar outer end; Described rocking bar outer end is inserted in described lock housing; Described locking plate extend in described groove, and described locking plate carries out circular-rotation in described groove.
The outer wall of described rocking bar outer end is non-circular.
The outer wall of described rocking bar outer end is preferably equilateral polygon structure.
The outer wall of described rocking bar outer end is provided with the extension of a circle radial direction; Described extension structure matches with the structure of the open end of described lock housing.
Outer wall between the end of the extension in described rocking bar outer end and described rocking bar outer end is also provided with seal ring.
The quantity of described groove is more than or equal to the quantity of described locking plate.
Also include fixed support; Described fixed support is fixed on described vehicle body, and described rocking bar is through described fixed support.
The invention has the beneficial effects as follows:
The application, by rocking bar, Support-holder for spare tyre and spare wheel lock structure, is coordinated with the gear on Support-holder for spare tyre by rocking bar, has conveniently shaken or put down spare tyre, simultaneously, utilizing the structural relation of rocking bar and spare wheel lock, when having shaken at ordinary times or put down spare tyre, not affecting the use of rocking bar; By the use of spare wheel lock, substituted for original locking mode, the anti-theft effect served.
Accompanying drawing explanation
Fig. 1 is traditional spare tyre lifter lock construction;
Fig. 2 is traditional spare tyre lifter lock action principle;
Fig. 3 is spare tyre lifter lock construction schematic diagram of the present invention;
Fig. 4 is rocking bar outer end of the present invention structural representation;
Fig. 5 is spare wheel lock cutaway view of the present invention;
Fig. 6 is that rocking bar outer end of the present invention coordinates schematic diagram with spare wheel lock.
Description of reference numerals
1 Support-holder for spare tyre assembly, 2 spare tyre lifter locks, 3 pallet lockholes, 4 bending structures, 5 spare tyres, 6 rim bolt holes, 11 lower brackets, 12 chains, 13 upper brackets, 14 cog, 15 rocking bars, 16 fixed supports, 17 spare wheel locks, 151 rocking bar outer ends, 152 extensions, 153 seal rings, 154 outer walls, 155 grooves, 171 lock housings, 172 lock cores, 173 locking plates, 174 lockholes.
Detailed description of the invention
Describe technical scheme of the present invention in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not be interpreted as being the restriction to technical solution of the present invention.
As shown in Figures 3 to 6, a kind of spare tyre lifter lock construction, comprises Support-holder for spare tyre, rocking bar 15, fixed support 16 and spare wheel lock 17;
Described Support-holder for spare tyre includes upper bracket 13, lower bracket 11, chain 12, cog 14 and lower gear (not shown); Described upper bracket 13 is fixed with vehicle body; Described cogging 14 is fixed on described upper bracket 13; Described lower gear is fixed on described lower bracket 11; Cog described in described chain 12 is arranged between 14 and described lower gear; In this application, upper bracket 13 and lower bracket 11 are prior art, do not improve in this application, therefore, just do not carry out repeat specification in this application.
Cogging 14, form similar pulley group structure between lower gear and chain 12 in the application, by 14 clockwise directions or the anti-clockwise rotation of cogging, take the motion of chain 12 to, such motion makes chain 12 pull lower gear to drive lower bracket 11 to produce or counter motion relative with upper bracket 13.
Rocking bar is inner to be rotationally connected with described cogging; The technical program refers to by cw or rotates counterclockwise rocking bar 15, cog 14 also cws or rotate counterclockwise under the drive of rocking bar 15, in this application, fixed support 16 is fixed on vehicle body, and rocking bar 15 through fixed support 16, and can rotate in fixed support 16, be conducive to like this preventing the length issue because of rocking bar 15, the component producing and cog between 14, and impact or damage cog 14, and the effect of fixing rocking bar position can be played.
In this application, rocking bar 15 is hollow tubular structure, and in other embodiment of the application, rocking bar also can be solid construction.In this application, rocking bar the inner refers to and the one end be connected that cogs, and rocking bar outer end 151 is the one end be connected with spare wheel lock 17.
Rocking bar outer end 151 is tubular-shaped structures; The internal diameter of rocking bar 15 is identical with rocking bar outer end 151 internal diameter, and the inwall radial direction of described rocking bar outer end 151 is provided with multiple parallel groove 155; The outer wall 154 of described rocking bar outer end 151 is non-circular, herein non-circular is because when rotating rocker 15, is realized by rotating rocker outer end 151, if this part be circle, then inconvenient rotating rocker 15, also can cause spare tyre lifter to be inconvenient to use.The outer wall 154 of described rocking bar outer end 151 is preferably equilateral polygon structure, then is preferably regular hexagon.
The outer wall of described rocking bar outer end 151 is provided with the extension 152 of a circle radial direction; Described extension 152 structure matches with the structure of the open end of lock housing 171.Such structure is conducive to protecting spare wheel lock 17, prevents from destroying, and can the anti-sealing of actv. or dust enter in spare wheel lock 17 simultaneously.
Outer wall between the end of the extension 152 in described rocking bar outer end 151 and described rocking bar outer end 151 is also provided with seal ring 153.Like this, when spare wheel lock 17 is inserted rocking bar outer end 151, seal ring 153 is for playing the sealing between rocking bar 15 and lock housing 171, and anti-sealing or dust enter in spare wheel lock 17.
Described rocking bar outer end 151 is provided with spare wheel lock 17; Described spare wheel lock 17 includes lock housing 171, lock core 172 and locking plate 173; The tubular-shaped structures that described lock housing 171 is closed for one end; Described closed end is provided with perforate; Described lock core 172 is fixedly installed in described lock housing 171; Lockhole 174 on described lock core 172 is relative with described perforate and stretch into described perforate; Described lock core 172 outer radial is provided with multiple locking plate 173;
Described rocking bar outer end 151 with coordinating of described spare wheel lock 17 is, described lock core 172 is inserted into described rocking bar outer end 151; Described rocking bar outer end 151 is inserted in described lock housing 171; Described locking plate 173 extend in described groove 155, and described locking plate 173 carries out circular-rotation in described groove 155.In this application, the quantity of described groove 155 is four quantity equaling described locking plate 173; And in other embodiment of the application, the quantity of groove also can be greater than the quantity of locking plate.
The principle of technical scheme is, do not need screw key locking plate to shrink after key being inserted lockhole, locking plate is deviate from groove, is transferred to by spare wheel lock like this from rocking bar outer end, can get spare tyre or place spare tyre.When carrying out locking, the spare wheel lock of band key is inserted into rocking bar outer end, and transfer to key, locking plate can eject and enter in groove, reaches anti-time effect, and now, when rotating lock housing, lock core can rotate with lock housing in groove, and rocking bar can not rotate.As will spare wheel lock be destroyed, only along the direction of arrow or destruction lock housing.Seal ring can effective waterproof.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (7)
1. a spare tyre lifter lock construction, is characterized in that: comprise Support-holder for spare tyre, rocking bar and spare wheel lock;
Described Support-holder for spare tyre includes upper bracket, lower bracket, chain, cogs and lower gear; Described upper bracket and vehicle body are fixed; Described cogging is fixed on described upper bracket; Described lower gear is fixed on described lower bracket; To cog described in described chain is arranged at and between described lower gear;
Rocking bar is inner to be rotationally connected with described cogging;
Rocking bar outer end is provided with described spare wheel lock;
Described rocking bar outer end is tubular-shaped structures; The inwall radial direction of described rocking bar outer end is provided with multiple parallel groove;
Described spare wheel lock includes lock housing, lock core and locking plate; Described lock housing is the tubular-shaped structures that one end is closed; Described closed end is provided with perforate; Described lock core is fixedly installed in described lock housing; Lockhole on described lock core is relative with described perforate and stretch into described perforate; Described lock core outer radial is provided with multiple locking plate;
Described rocking bar outer end with coordinating of described spare wheel lock is, described lock core is inserted into described rocking bar outer end; Described rocking bar outer end is inserted in described lock housing; Described locking plate extend in described groove, and described locking plate carries out circular-rotation in described groove.
2. spare tyre lifter lock construction according to claim 1, is characterized in that: the outer wall of described rocking bar outer end is non-circular.
3. spare tyre lifter lock construction according to claim 2, is characterized in that: the outer wall of described rocking bar outer end is preferably equilateral polygon structure.
4. spare tyre lifter lock construction according to claim 1, is characterized in that: the outer wall of described rocking bar outer end is provided with the extension of a circle radial direction; Described extension structure matches with the structure of the open end of described lock housing.
5. spare tyre lifter lock construction according to claim 4, is characterized in that: the outer wall between the end of the extension in described rocking bar outer end and described rocking bar outer end is also provided with seal ring.
6. spare tyre lifter lock construction according to claim 1, is characterized in that: the quantity of described groove is more than or equal to the quantity of described locking plate.
7. spare tyre lifter lock construction according to claim 1, is characterized in that: also include fixed support; Described fixed support is fixed on described vehicle body, and described rocking bar is through described fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036950.4A CN104554138A (en) | 2015-01-23 | 2015-01-23 | Lock structure for spare wheel up-down regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036950.4A CN104554138A (en) | 2015-01-23 | 2015-01-23 | Lock structure for spare wheel up-down regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104554138A true CN104554138A (en) | 2015-04-29 |
Family
ID=53071520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036950.4A Pending CN104554138A (en) | 2015-01-23 | 2015-01-23 | Lock structure for spare wheel up-down regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963241A (en) * | 2021-01-26 | 2021-06-15 | 北京潞电电气设备有限公司 | Water collection exhaust box and hydrogen energy power generation vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378267Y (en) * | 1999-07-09 | 2000-05-17 | 马子如 | Up-down device for spare tyre of vehicle |
| US20020108407A1 (en) * | 2001-02-12 | 2002-08-15 | Zapushek John B. | Pin locking device and method of locking |
| CN201677939U (en) * | 2010-05-11 | 2010-12-22 | 东风汽车股份有限公司 | Spare tyre lifter with lock |
| CN202754049U (en) * | 2012-07-19 | 2013-02-27 | 中国重汽集团福建海西汽车有限公司 | Spare wheel up-down regulator |
| CN202966465U (en) * | 2012-12-05 | 2013-06-05 | 安徽江淮汽车股份有限公司 | Anti-theft automotive spare tire lifter |
| CN104139806A (en) * | 2014-07-23 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Automobile spare wheel up-down regulator |
| CN204399103U (en) * | 2015-01-23 | 2015-06-17 | 安徽江淮汽车股份有限公司 | A kind of spare tyre lifter lock construction |
-
2015
- 2015-01-23 CN CN201510036950.4A patent/CN104554138A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378267Y (en) * | 1999-07-09 | 2000-05-17 | 马子如 | Up-down device for spare tyre of vehicle |
| US20020108407A1 (en) * | 2001-02-12 | 2002-08-15 | Zapushek John B. | Pin locking device and method of locking |
| CN201677939U (en) * | 2010-05-11 | 2010-12-22 | 东风汽车股份有限公司 | Spare tyre lifter with lock |
| CN202754049U (en) * | 2012-07-19 | 2013-02-27 | 中国重汽集团福建海西汽车有限公司 | Spare wheel up-down regulator |
| CN202966465U (en) * | 2012-12-05 | 2013-06-05 | 安徽江淮汽车股份有限公司 | Anti-theft automotive spare tire lifter |
| CN104139806A (en) * | 2014-07-23 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Automobile spare wheel up-down regulator |
| CN204399103U (en) * | 2015-01-23 | 2015-06-17 | 安徽江淮汽车股份有限公司 | A kind of spare tyre lifter lock construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963241A (en) * | 2021-01-26 | 2021-06-15 | 北京潞电电气设备有限公司 | Water collection exhaust box and hydrogen energy power generation vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204399103U (en) | A kind of spare tyre lifter lock construction | |
| CN104554138A (en) | Lock structure for spare wheel up-down regulator | |
| CN202038382U (en) | Motor vehicle and spare tire elevator thereof | |
| IT1392840B1 (en) | ANTI-THEFT LOCKING DEVICE FOR FIXING A WHEEL TO THE HUB OF A VEHICLE | |
| CN203485664U (en) | Antitheft device of automobile tire hub | |
| CN201254899Y (en) | Handle lock | |
| CN201420496Y (en) | anti-theft peephole | |
| CN204137174U (en) | A kind of electromechanical locks mounting structure of battery-driven car | |
| US1810195A (en) | Spare wheel lock | |
| CN206217491U (en) | Prevent automobile to be partial to during a kind of automobile flat tire and the device of traveling can be continued | |
| CN103072428B (en) | Antitheft device for automobile hub and hub | |
| CN2782769Y (en) | Built-in double safety theft-proof lock for manhole cover | |
| CN201002647Y (en) | Spare tyre lifter rocker arm bearing lock | |
| KR20100009346A (en) | Spare tire carrier for automobile | |
| CN203713753U (en) | Anti-theft fixing device for motor vehicle license plate | |
| CN201794401U (en) | Vehicle oil tank lock | |
| CN205854086U (en) | A kind of novel automobile anti-theft device | |
| CN100439727C (en) | Antitheft bolt for vehicle tyre | |
| CN205112848U (en) | Tire anti -theft lock | |
| KR102191830B1 (en) | Wheel nut | |
| CN200995720Y (en) | Hub-lock tapered end of brake for bicycle | |
| CN2756501Y (en) | Anti-theft suspension device for automobile spare tire | |
| CN205768636U (en) | A kind of anti-theft wireless launches warning fuel tank cap | |
| CN201666293U (en) | Complete locking round pin | |
| CN202063203U (en) | Safety lock in invisible direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |