CN105909091A - Two-level release lever assembly for automobile front shroud lock - Google Patents
Two-level release lever assembly for automobile front shroud lock Download PDFInfo
- Publication number
- CN105909091A CN105909091A CN201610231697.2A CN201610231697A CN105909091A CN 105909091 A CN105909091 A CN 105909091A CN 201610231697 A CN201610231697 A CN 201610231697A CN 105909091 A CN105909091 A CN 105909091A
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- CN
- China
- Prior art keywords
- grades
- return spring
- handle
- spring
- return
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a two-lever release lever assembly for an automobile front shroud lock. The two-lever release lever assembly for the automobile front shroud lock includes a two-level release handle, a mounting frame and a return spring. The mounting frame includes a mounting board, a hollow shaft and a connection board. The lower surface of the mounting board is provided with a clamp pin. The right end of the mounting board is provided with a spring clamp port. The connection board is provided with a sleeve cap clamp groove. The two-level release handle is 7-shaped and is formed integrally. The two-level handle includes a handle body, a container box, a connection barb and a handle connection block. The left side wall of the container box is provided with a spring clamp groove. The left end of the handle connection block is provided with a hole. The return spring sleeves the hollow shaft. The return spring and the hollow shaft are disposed in the accommodation box. A clamping end of the return spring is hooked in the spring clamp port and a return end is hooked in the spring clamp groove. The connection barb penetrates through the shaft hole of the hollow shaft and is clamped with the mounting board. The two-level release handle can rotate relative to the mounting frame. By using the two-level release lever assembly provided by the invention, two-level release operation of the rear-type front shroud lock becomes more convenient.
Description
Technical field
The present invention relates to a kind of automobile body components, be specifically related to a kind of two grades of release lever assemblies of automobile front cover lock.
Background technology
At present, in automotive field, overwhelming majority vehicle uses prefix type front shroud to lock, and is i.e. arranged on the front shroud lock before enging cabin crossbeam.As shown in Figure 1, two grades of release levers 1 of this front shroud lock and lock body 6 are one, two grades of release levers 1 stretch out upper cover plate, and lock body 6 is arranged on before enging cabin crossbeam 7, and occupant opens front cover 8 by stirring the part being positioned at two grades of release levers 1 above upper cover plate.
Along with main engine plants more and more consider the requirement of pedestrian protecting when Automobile Design, being arranged in the scheme before enging cabin crossbeam at front shroud lock, hard spot distance H of lock body 6 to front cover 8 cannot meet the collision pedestrian protecting requirement of higher standard；And front shroud lock is arranged in (i.e. postposition type front shroud lock) after enging cabin crossbeam, lock body 6 can be made to increase to hard spot distance H of front cover 8, collision pedestrian protecting is provided and well helps.But, when front shroud lock is arranged in after enging cabin crossbeam, if two grades of release levers or design are on lock body, then occupant cannot operate, front shroud lock cannot unlock, and front cover also cannot be opened, therefore it is required that front shroud two grades of release lever assemblies of lock are individually designed, arrange in place so that human-machine operation, it is simple to open front cover.
A kind of engine front cover lid opening structure disclosed in CN203796007U, for one-level unlocking structure, it is arranged on driver's cabin to use, it includes handle, installing rack, return spring, connecting shaft and unblock drag-line, pass through rotary handle, handle drives the steel wire rope unlocking drag-line to move to the direction of rotatable handle, thus the one-level realizing front shroud lock unlocks.This opening structure can not be arranged on upper cover plate (i.e. can not be arranged on below front cover) and use as two grades of unlocking structures, because its handle is for upwarping structure, installing rack is the support of above-below direction, take up room greatly at above-below direction, need to rotate up handle to realize unlocking, and front cover is after unlocking through one-level, the distance of its distance upper cover plate also only tens millimeters, this distance can not meet the needs that handle rotates up, and the mode that handle rotates up operates also inconvenient；If it addition, using the clearance control that this opening structure is also not easy between front cover and front grid.
Summary of the invention
It is an object of the invention to provide a kind of two grades of release lever assemblies of automobile front cover lock, so that two grades of unblock more convenient operation of postposition type front shroud lock.
Two grades of release lever assemblies of automobile front cover lock of the present invention, including two grades of release levers, installing rack and return spring (return spring has makes occupant solve the function of two grades of release lever self-returns after latching operation).Described installing rack includes installing plate, the hollow axle being vertically located at installing plate upper surface right part and is connected in left part on rear side of installing plate the connecting plate protruded upward, the lower surface of described installing plate is provided with and the card base of upper cover plate clamping, the right-hand member of installing plate offers the spring bayonet socket that the joint end with return spring coordinates, and described connecting plate offers the sleeve cap draw-in groove of the sleeve cap clamping unlocking drag-line with two grades；" 7 " character form structure that described two grades of release levers are formed in one, including handle body, it is connected in the receiving box of handle body rear end and lower opening, it is located at the connection barb (connecting barb for realizing the connection of two grades of release levers and installing rack) accommodating in box and extending downwardly from and is connected in the handle contiguous block on the left of receiving box, the spring card slot that the return end with return spring coordinates is offered on the left side wall of described receiving box, the left end of described handle contiguous block offers the putting hole (putting hole is for realizing handle contiguous block and the connection of two grades of unblock drag-lines) for placing two grades of steel wire deadheads unlocking drag-line；Described return spring is enclosed within described hollow axle, return spring and hollow axle are positioned at receiving box, the joint end of return spring hangs in spring bayonet socket, the return end of return spring hangs in spring card slot, connect barb through hollow axle axis hole and with installing plate clamping, two grades of release levers can be mounted opposite frame and rotate, and realize return by the effect of return spring.
The left side wall top of described putting hole offers the breach passed through for two grades of steel wires unlocking drag-line along the vertical direction, the notch connected with breach is circumferentially offered in the middle part of the left side wall of putting hole, the rear wall that this notch extends to putting hole is corresponding with sleeve cap draw-in groove, and the width of notch is more than gauge of wire and the diameter less than steel wire deadhead.
The left back of described installing plate couples the baffle plate protruded upward, and this baffle plate is vertical with connecting plate to be coupled, and the height of this baffle plate is equal with the height of connecting plate.
Owing to two grades of one end unlocking drag-line have been stuck in the lock box draw-in groove of lock body；Therefore, when assembling, first installing rack is stuck on upper cover plate by card base；The most somewhat stir handle body, the steel wire deadhead that two grades unlock drag-line is put in putting hole, steel wire is put into from breach and moves to notch；Finally, decontrol handle body, and sleeve cap is connected in sleeve cap draw-in groove, with sleeve cap draw-in groove tight fit, complete assembling.When occupant stirs handle body to the right, two grades of release levers rotarily drive the motion of steel wire deadhead, thus postposition type front shroud lock is carried out two grades of unblocks, open front cover.
The present invention compared with prior art, has the effect that
(1) realize two grades of unblocks of postposition type front shroud lock by stirring to the right handle body, its unblock is easy to operate, and two grades of release levers and installing rack take up room little at above-below direction, it is simple to the clearance control between front cover and front grid.
(2) the offering of putting hole, breach and notch, it is to avoid steel wire deadhead drops out, so that two grades of release levers and two grades of connections unlocking drag-lines are more firm in putting hole.
(3) baffle plate can preferably stop that steel wire skids off along notch, breach, avoids steel wire deadhead to drop out in putting hole further.
(4) simple in construction, it is not necessary to bolt is fixed, lighter in weight, and low cost.
Accompanying drawing explanation
Fig. 1 is that existing front shroud lock is arranged in the schematic diagram before enging cabin crossbeam.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the schematic diagram after being cutd open by two grades of release lever upper surfaces.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the annexation schematic diagram that the present invention and two grades unlock drag-line.
Fig. 6 is that the present invention unlocks the partial schematic diagram after drag-line has been connected with two grades.
Fig. 7 is the schematic diagram that the present invention is arranged on upper cover plate.
Fig. 8 is that front shroud lock is arranged in enging cabin crossbeam schematic diagram below.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is elaborated.
As shown in Fig. 5, Fig. 6, Fig. 7, two grades unlock drag-line 4 and include sleeve cap 41, steel wire 42 and be positioned at the steel wire deadhead 43 of steel wire 42 one end.Being provided with a clamp 44 in the middle part of two grades of unblock drag-lines 4, this clamp 44 can be used for being stuck on upper cover plate 5 two grades of unblock drag-lines 4, in order to fixes two grades of trends unlocking drag-lines 4.
Two grades of release lever assemblies of automobile front cover lock as shown in Figures 2 to 7, including two grades of release levers 1, installing rack 2 and return spring 3.Installing rack 2 is formed in one structure, the hollow axle 22 that including installing plate 21, is vertically located at installing plate 21 upper surface right part, it is connected on rear side of installing plate 21 left part the connecting plate 23 protruded upward and is connected in installing plate 21 left back the baffle plate 24 protruded upward, baffle plate 24 is vertical with connecting plate 23 to be coupled, and the height of baffle plate 24 is equal with the height of connecting plate 23.The lower surface of installing plate 21 is provided with and the card base 211 of upper cover plate 5 clamping, the right-hand member of installing plate 21 offers the spring bayonet socket 212 that the joint end with return spring 3 coordinates, and connecting plate 23 offers the sleeve cap draw-in groove 231 of sleeve cap 41 clamping unlocking drag-line 4 with two grades.null" 7 " character form structure that two grades of release levers 1 are formed in one，Including handle body 11、It is connected in the receiving box 12 of handle body 11 rear end and lower opening、Be located in accommodating box 12 and extend downwardly from connects barb 13 and is connected in the handle contiguous block 14 accommodated on the left of box 12，Accommodate the circular cross-section of box 12，Accommodate and offer, on the left side wall of box 12, the spring card slot 121 that the return end with return spring 3 coordinates，The left end of handle contiguous block 14 offers for placing two grades of putting holes 141 unlocking the steel wire deadhead 43 of drag-line 4，The left side wall top of putting hole 141 offers the breach 142 passed through for two grades of steel wires 42 unlocking drag-line 4 along the vertical direction，The notch 143 connected with breach 142 is circumferentially offered in the middle part of the left side wall of putting hole 141，The rear wall that this notch 143 extends to putting hole 141 is corresponding with sleeve cap draw-in groove 231，The width of notch 143 diameter more than steel wire 42 and the diameter less than steel wire deadhead 43.Return spring 3 is enclosed within hollow axle 22, return spring 3 and hollow axle 22 are positioned at receiving box 12, the joint end of return spring 3 hangs in spring bayonet socket 212, the return end of return spring 3 hangs in spring card slot 121, connect barb 13 through the axis hole of hollow axle 22 and with the right part clamping of installing plate 21, two grades of release levers 1 can be mounted opposite frame 2 and rotate, and realize return by the effect of return spring 3.
As shown in Fig. 5 to Fig. 8, lock body 6 is bolted to after enging cabin crossbeam 7 by three, and two grades of one end unlocking drag-line 4 are stuck in the lock box draw-in groove 61 of lock body 6, and two grades of middle parts unlocking drag-line 4 are stuck on upper cover plate 5 by clamp 44.When assembling, first installing rack 2 is stuck on upper cover plate 5 by card base 211；The most somewhat stir handle body 11(handle contiguous block 14 to rotate with handle body 11), the steel wire deadhead 43 that two grades unlock drag-line 4 is put in putting hole 141, notch 143 is put into and moved to steel wire 42 from breach 142；Finally, decontroling handle body 11(handle contiguous block 14 can be with handle body 11 return), and sleeve cap 41 is connected in sleeve cap draw-in groove 231, with sleeve cap draw-in groove 231 tight fit, complete assembling.When occupant stirs handle body 11 to the right, two grades of release levers 1 rotarily drive steel wire deadhead 43 and move, thus postposition type front shroud lock is carried out two grades of unblocks, open front cover 8.
Claims (3)
1. two grades of release lever assemblies of automobile front cover lock, including two grades of release levers (1), installing rack (2) and return spring (3), it is characterised in that:
Described installing rack (2) includes installing plate (21), the hollow axle (22) being vertically located at installing plate upper surface right part and is connected in left part on rear side of installing plate the connecting plate (23) protruded upward, the lower surface of described installing plate (21) is provided with the card base (211) with upper cover plate (5) clamping, the right-hand member of installing plate (21) offers the spring bayonet socket (212) that the joint end with return spring (3) coordinates, and described connecting plate (23) offers the sleeve cap draw-in groove (231) of sleeve cap (41) clamping unlocking drag-line (4) with two grades；
" 7 " character form structure that described two grades of release levers (1) are formed in one, including handle body (11), it is connected in the receiving box (12) of handle body rear end and lower opening, it is located at the connection barb (13) accommodating in box and extending downwardly from and is connected in the handle contiguous block (14) on the left of receiving box, the spring card slot (121) that the return end with return spring (3) coordinates is offered on the left side wall of described receiving box (12), the left end of described handle contiguous block (14) offers for placing two grades of putting holes (141) unlocking the steel wire deadhead (43) of drag-line (4)；
Described return spring (3) is enclosed within described hollow axle (22), return spring and hollow axle are positioned at receiving box (12), the joint end of return spring hangs in spring bayonet socket (212), the return end of return spring hangs in spring card slot (121), connect barb (13) through hollow axle (22) axis hole and with installing plate (21) clamping, two grades of release levers (1) can be mounted opposite frame (2) and rotate, and realize return by the effect of return spring (3).
Two grades of release lever assemblies of automobile front cover lock the most according to claim 1, it is characterized in that: the left side wall top of described putting hole (141) offers the breach (142) passed through for two grades of steel wires (42) unlocking drag-line (4) along the vertical direction, the notch (143) connected with breach (142) is circumferentially offered in the middle part of the left side wall of putting hole (141), the rear wall that this notch (143) extends to putting hole (141) is corresponding with sleeve cap draw-in groove (231), and the width of notch (143) is more than gauge of wire and the diameter less than steel wire deadhead (43).
Two grades of release lever assemblies of automobile front cover lock the most according to claim 1 and 2, it is characterized in that: the left back of described installing plate (21) couples the baffle plate (24) protruded upward, this baffle plate is vertical with connecting plate (23) to be coupled, and the height of this baffle plate is equal with the height of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231697.2A CN105909091B (en) | 2016-04-14 | 2016-04-14 | A kind of two grades of release lever assemblies of automobile front cover lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231697.2A CN105909091B (en) | 2016-04-14 | 2016-04-14 | A kind of two grades of release lever assemblies of automobile front cover lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909091A true CN105909091A (en) | 2016-08-31 |
| CN105909091B CN105909091B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231697.2A Active CN105909091B (en) | 2016-04-14 | 2016-04-14 | A kind of two grades of release lever assemblies of automobile front cover lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909091B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040256861A1 (en) * | 2003-06-09 | 2004-12-23 | Ohi Seisakusho Co.,Ltd. | Hood latch device for motor vehicle |
| CN200949370Y (en) * | 2006-09-28 | 2007-09-19 | 重庆长安汽车股份有限公司 | Front casing lock of passenger cars |
| CN201165807Y (en) * | 2007-12-20 | 2008-12-17 | 烟台三环锁业集团有限公司 | Inner opening unlocking car door lock |
| CN202518362U (en) * | 2012-05-09 | 2012-11-07 | 烟台三环锁业集团有限公司 | Engine cover lock |
| JP2013014938A (en) * | 2011-07-04 | 2013-01-24 | Suzuki Motor Corp | Vehicular latch device |
| CN203796007U (en) * | 2014-04-30 | 2014-08-27 | 上海长安汽车工程技术有限公司 | Opening structure of front engine hood |
| CN105155949A (en) * | 2015-08-31 | 2015-12-16 | 重庆长安汽车股份有限公司 | Front cover lock of car |
-
2016
- 2016-04-14 CN CN201610231697.2A patent/CN105909091B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040256861A1 (en) * | 2003-06-09 | 2004-12-23 | Ohi Seisakusho Co.,Ltd. | Hood latch device for motor vehicle |
| CN200949370Y (en) * | 2006-09-28 | 2007-09-19 | 重庆长安汽车股份有限公司 | Front casing lock of passenger cars |
| CN201165807Y (en) * | 2007-12-20 | 2008-12-17 | 烟台三环锁业集团有限公司 | Inner opening unlocking car door lock |
| JP2013014938A (en) * | 2011-07-04 | 2013-01-24 | Suzuki Motor Corp | Vehicular latch device |
| CN202518362U (en) * | 2012-05-09 | 2012-11-07 | 烟台三环锁业集团有限公司 | Engine cover lock |
| CN203796007U (en) * | 2014-04-30 | 2014-08-27 | 上海长安汽车工程技术有限公司 | Opening structure of front engine hood |
| CN105155949A (en) * | 2015-08-31 | 2015-12-16 | 重庆长安汽车股份有限公司 | Front cover lock of car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909091B (en) | 2017-11-07 |
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