CN106184039A - The governor motion of boot-lid panel aperture and ratchet thereof - Google Patents
The governor motion of boot-lid panel aperture and ratchet thereof Download PDFInfo
- Publication number
- CN106184039A CN106184039A CN201510212848.5A CN201510212848A CN106184039A CN 106184039 A CN106184039 A CN 106184039A CN 201510212848 A CN201510212848 A CN 201510212848A CN 106184039 A CN106184039 A CN 106184039A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- boot
- lid panel
- latch hook
- lock part
- 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.)
- Granted
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention provides governor motion and the ratchet thereof of a kind of boot-lid panel aperture, and governor motion includes: ratchet part, it is possible to rotate with boot-lid panel；Lock part, is installed on car body and has the latch hook that the ratchet with ratchet part coordinates；When ratchet part rotates with boot-lid panel, latch hook can coordinate with locking ratchet part by ratchets different from ratchet part, thus locking boot-lid panel is in diverse location；Solve lock section, when closing boot-lid panel, it is possible to make latch hook separate with ratchet；After closedown, latch hook is repositioned to the position that can coordinate with ratchet.This governor motion, is provided with ratchet part and lock part, when boot-lid panel opens desired location, and latch hook and corresponding ratchet locking, thus boot-lid panel is locked in desired location, it is simple to pick and place article；During closedown, releasing ratchet and the cooperation of latch hook by solving lock section, can successfully close boot-lid panel, after closedown, latch hook can return, in order to can coordinate locking with ratchet after opening next time.
Description
Technical field
The present invention relates to technical field of vehicle, particularly to governor motion and the ratchet thereof of a kind of boot-lid panel aperture.
Background technology
It is provided with luggage case in automobile trunk, is used for depositing article, the spare tyre of such as automobile.In order to protect, hide the article deposited, and keep boot attractive in appearance neatly, also allow for depositing other article, in boot, be provided with boot-lid panel.The usual one end of boot-lid panel is installed in car body by rotary shaft, in order to raise boot-lid panel from the other end.
There is following technical problem in use in above-mentioned boot-lid panel:
When the article that luggage case taking and placing are accessed, needing a hands to support boot-lid panel, an other hands picks and places article, operation inconvenience；When the article that especially access are overweight, a hands picks and places article and has difficulties, then need to seek external force and support boot-lid panel, just can pick and place article, waste time and energy, the most convenient.
Therefore, how to enable boot-lid panel be maintained at required aperture, in order to pick and place the article in luggage case, be those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
In view of this, it is contemplated that propose a kind of structure that boot-lid panel can be made to be maintained at required aperture, in order to pick and place the article in luggage case.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of governor motion of car trunk cover plate aperture, including:
Ratchet part, it is possible to rotate with described boot-lid panel；
Lock part, is installed on car body and has the latch hook that the ratchet with described ratchet part coordinates；
When described ratchet part rotates with described boot-lid panel, described latch hook can coordinate with ratchet part described in locking by ratchets different from described ratchet part, thus described in locking, boot-lid panel is in diverse location；
Solve lock section, when closing described boot-lid panel, it is possible to make described latch hook separate with described ratchet；
After closedown, described latch hook is repositioned to the position that can coordinate with described ratchet.
Further, also include:
Location division, when closing described boot-lid panel and separate described latch hook and described ratchet, described location division positions described lock part；
The return portion rotated with described boot-lid panel, when reaching the position that will close, described return portion can drive described lock part to shift to release location, in order to described latch hook is repositioned to the position that can coordinate with described ratchet.
Further, described governor motion includes the ratchet rotated with described boot-lid panel, and a part of periphery of described ratchet is provided with ratchet to form described ratchet part；
The rotation direction of described boot-lid panel is opened on edge, and a part of periphery being positioned at described ratchet part upstream forms described solution lock section；
The radius of gyration that the radius of gyration corresponding to described solution lock section is corresponding more than described ratchet part, in order to described solution lock section is backed down described latch hook and made it separate with described ratchet, when described latch hook is backed down in described solution lock section, corresponding to described boot-lid panel fully open position.
Further, described lock part is installed in car body by rotating shaft, and the pivot center of described rotating shaft is parallel with the pivot center of described boot-lid panel.
Further,
Described lock part is provided with long sliding hole, and recoil press spring, and described rotating shaft runs through described long sliding hole, and described recoil press spring precompressed shrinks in described long sliding hole, and one end pushes against described lock part, and the other end pushes against described rotating shaft；During closedown, described return portion overcomes described recoil press spring elastic force to drive described lock part to move to realize positioning lift.
Further,
Described return portion is return tooth, and the rotation direction of described boot-lid panel is opened on edge, and described return tooth is located at the outer peripheral portion in described ratchet part downstream, and the radius of gyration of described return tooth is more than the radius of gyration of described solution lock section；When will close to full close position, described return tooth contacts with described latch hook, and when continuing to close, described return hook draws described latch hook to drive described lock part to shift, to release the location of described location division.
Further,
Described location division includes the contact positioning hole and being connected with touch spring, and alternative one is located at car body, and another one is located at described lock part；
When described boot-lid panel is in non-fully open position, described touch spring is in its pre-compressed state, during described boot-lid panel standard-sized sheet, described latch hook is backed down in described solution lock section, described lock part drives the displacement of described contact, so that described contact realizes location in ejecting under the elastic force power effect of described touch spring and inserting hole, described location.
Further,
Also including the shell being installed on car body, described shell includes two risers, is provided with described rotating shaft described in two between riser, and described lock part is installed in described in two between riser by described rotating shaft, and riser described in described lock part and two has preset distance；
One end of each described riser is connected to anti-moving plate, and described lock part one end is provided with described latch hook, and the other end, between plate anti-moving described in two, prevents the most described rotating shaft of described lock part from moving axially；Described anti-moving plate is located in hole, described location；
Anti-moving plate described in two is equipped with hole, described location；The other end of described lock part is provided with through hole, and described touch spring is located in described through hole, and its two ends are all connected with contact described in, with the hole, described location corresponding to both sides；
Described ratchet is described in two between riser and suit is positioned the rotary shaft of described boot-lid panel, and described rotary shaft runs through riser described in two.
Further,
Also including extension spring, its one end connects described lock part, and the other end is used for connection body, to strain the described latch hook described ratchet of fastening.
Relative to prior art, governor motion of the present invention has the advantage that
Governor motion is provided with ratchet part and lock part, when boot-lid panel is unlocked, ratchet part concomitant rotation and coordinate with the latch hook of lock part, when opening desired location, latch hook and corresponding ratchet locking, boot-lid panel does not falls out, thus reaches to be locked in boot-lid panel the purpose of desired location, it is simple to pick and place article；When closing boot-lid panel, releasing ratchet and the cooperation of latch hook by solving lock section, can successfully close boot-lid panel, after closedown, latch hook can return, in order to boot-lid panel can coordinate locking with ratchet after opening next time.
The second object of the present invention is to propose a kind of ratchet, to coordinate with the lock part of car body, location division, make boot-lid panel can be automatically held in required aperture in opening process, automatic unlocking is closed, self-return is to be opened, it is simple to pick and place the article in luggage case.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of ratchet, can rotate with car trunk cover plate, automobile arranges the lock part with latch hook, with the location division that can position described lock part when the boot-lid panel standard-sized sheet, a part of periphery of described ratchet is provided with ratchet, forming ratchet part, described ratchet can coordinate locking when described boot-lid panel is opened with described latch hook；Described ratchet opens the rotation direction of described boot-lid panel on edge, and a part of periphery being positioned at described ratchet part upstream forms solution lock section, and the outer peripheral portion being positioned at described ratchet part downstream is provided with return tooth；
And meet, R1 < R2 < R3；
Wherein, R1 is the radius of gyration of described ratchet part, and R2 is the radius of gyration of described solution lock section, and R3 is the radius of gyration of described return tooth；
Corresponding to the fully open position of described boot-lid panel when described solution lock section contacts with described latch hook；When described return hook draws the location that described latch hook releases described location division, position that will be fully closed corresponding to described boot-lid panel.
Relative to prior art, ratchet of the present invention has the advantage that
This ratchet is simultaneously provided with return tooth, ratchet part, solution lock section, and set gradually along the rotation direction opening boot-lid panel, when boot-lid panel rotates, first different from the ratchet part ratchet of lock part being installed on car body coordinates, to lock boot-lid panel in required open position；When needing to close, continue to raise to maximum opening boot-lid panel, then solve the latch hook conflict of lock section and lock part, relatively big owing to solving the radius of gyration of lock section, latch hook the most now separates with ratchet part, and is positioned by location division, it is then shut off boot-lid panel, ratchet inverts, and ratchet part no longer coordinates locking with latch hook, and boot-lid panel can successfully rotate backward；When turning to fully closed position, return hook zip hook, drive lock part to move integrally, depart from the location of location division, so that boot-lid panel completely closes, and lock part is in initial position, to treat unlatching next time.
Visible, this ratchet is provided with solution lock section, ratchet part, return tooth, by the rotation of boot-lid panel, can realize the process that automatic locking positions, automatic unlocking is closed, self-return is to be opened dexterously, thus reach the effect of simple in construction, simple operation.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1-1 is that governor motion provided by the present invention is for regulating the structural representation of a kind of specific embodiment of boot-lid panel aperture；
Fig. 1-2 is the structural representation in Fig. 1-1 after the side plate of governor motion removal side；
Fig. 1-3 is the close-up schematic view at I position in Fig. 1-2；
Fig. 1-4 is the structural representation that in Fig. 1-3, ratchet and lock part coordinate；
Fig. 2 is the structural representation of ratchet in Fig. 1-4；
Structural representation when Fig. 3-1 is that in Fig. 1-2, boot-lid panel is in maximum opening angle；
Fig. 3-2 is the close-up schematic view at II position in Fig. 3-1；
Fig. 3-3 is the structural representation that in Fig. 3-2, lock part tail end is positioned in shell；
Fig. 3-4 is that the A-A of Fig. 3-3 is to sectional view；
Fig. 3-5 is the schematic perspective view in Fig. 3-4 in hole, contact entrance shell location；
Fig. 4 is the attachment structure schematic diagram of contact and touch spring in Fig. 3-4；
Fig. 5 is the structural representation of lock part in Fig. 1-4；
Fig. 6 is the structural representation of lock part tail end in Fig. 5；
Fig. 7 be in Fig. 6 B-B to sectional view；
Fig. 8 is the axonometric drawing of Fig. 1-1 housing；
Fig. 9 is the internal structure schematic diagram of Fig. 8 housing；
Figure 10 is the front view of Fig. 8；
Figure 11 is that the C-C of Figure 10 is to sectional view；
Figure 12-1 is the structural representation that in Fig. 1-1, boot-lid panel is closed；
Figure 12-2 is the front view of Figure 12-1, and demonstrates the structure in shell；
Figure 12-3 is the close-up schematic view at III position in Figure 12-2；
Figure 12-4 is the schematic diagram that in Figure 12-3, lock part tail end is positioned at shell；
Figure 12-5 is that the D-D of Figure 12-4 is to sectional view；
Figure 13 is the top view of Figure 10；
Figure 14 is that the E-E of Figure 13 is to sectional view；
Figure 15 is the structural representation that lock part tail end is placed between the anti-moving plate of shell.
Description of reference numerals:
1-boot-lid panel, 11-rotary shaft；
2-governor motion；
21-shell, 211-riser, 211a-shell shaft hole, the anti-moving plate of 212-, hole, 212a-location, 213-are connected end plate, 214-base plate, 214a-base plate limited post, 215-rotating shaft, 215a-rotating shaft limited post；
22-lock part, 221-extension spring, 222-recoil press spring, 223-long sliding hole, 224-contact, 225-latch hook, 226-the second limited post, 227-the first limited post, 228-touch spring；
23-ratchet, 231-ratchet, 232-return tooth, 233-solve lock section, 234-ratchet rotating shaft hole；
The radius of gyration of R1-ratchet part, R2-solve the radius of gyration of lock section, the radius of gyration in R3-return portion.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
Refer to Fig. 1-1～1-4, Fig. 1-1 is that governor motion provided by the present invention is for regulating the structural representation of a kind of specific embodiment of boot-lid panel aperture；Fig. 1-2 is the structural representation in Fig. 1-1 after the side plate of governor motion removal side；Fig. 1-3 is the close-up schematic view at I position in Fig. 1-2；Fig. 1-4 is the structural representation that in Fig. 1-3, ratchet and lock part coordinate.
Governor motion 2 in this embodiment, including ratchet part, lock part 22, and solves lock section 233.
Ratchet part is i.e. provided with ratchet 231, and ratchet part can rotate with boot-lid panel 1, then ratchet part can be positioned the plate body of boot-lid panel 1 or be positioned the rotary shaft 11 of boot-lid panel 1, in order to during boot-lid panel 1 opening and closing, it is possible to drive ratchet part to rotate.In Fig. 1-3, governor motion 2 specifically includes the ratchet 23 rotated with boot-lid panel 1, and a part of periphery of ratchet 23 is provided with ratchet 231, thus forms above-mentioned ratchet part, ratchet 23 is provided with ratchet rotating shaft hole 234, in order to ratchet 23 suit is positioned the rotary shaft 11 of boot-lid panel 1.
The mode that ratchet part positions with boot-lid panel 1 has multiple, such as, uses spline positioning ratchet wheel 23 and rotary shaft 11, or directly weld, be spirally connected fixed ratchet wheel 23 and rotary shaft 11 etc..It should be noted that, location herein is not limited to fix completely, as long as ratchet part can be driven when boot-lid panel 1 rotates to rotate, the most actually, as long as in the rotation direction of luggage case, boot-lid panel 1 and ratchet part position, correspondingly, ratchet part is locked and when cannot rotate, boot-lid panel 1 also cannot be rotated owing to pining down and is locked.
Lock part 22, is installed on car body and has the latch hook 225 that the ratchet 231 with ratchet part coordinates, being i.e. equivalent to ratchet, and in Fig. 1-4, one end of lock part 22 is located at by latch hook 225.Skilled person will appreciate that, the cooperation principle of ratchet 231 and latch hook 225 makes: ratchet part can only rotate (ratchet 231 back of tooth has radian and can guide) around a direction, and time reverse, latch hook 225 can hook ratchet 231 and form locking.In this embodiment, it is clear that the direction that can rotate is the opening direction of boot-lid panel 1, the most i.e. the closedown direction of boot-lid panel 1.
Therefore, when ratchet part rotates with boot-lid panel 1, change along with opening angle, latch hook 225 can coordinate from the different ratchets 231 of ratchet part, when being opened to required aperture, latch hook 225 coordinates with the ratchet 231 of correspondence position with locking ratchet part, and owing to ratchet part cannot rotate, boot-lid panel 1 is the most also locked out.Therefore this structure can locking boot-lid panel 1 in diverse location, thus reach to regulate the purpose of aperture, it is simple to pick and place article.In Fig. 2, ratchet part is provided with 5 ratchets 231 altogether, it will be understood that this figure is only example, can specifically arrange corresponding ratchet 231 number according to factors such as actual aperture progression demand, ratchet 231 specifications；Meanwhile, ratchet part is also not limited to be formed at ratchet 23, as long as having the ratchet 231 of respective number, and can rotate with boot-lid panel 1, in order to match locking with latch hook 225.
During as it has been described above, rotate backward boot-lid panel 1, ratchet 231 and latch hook 225 can be engaged locking, stop the closedown of boot-lid panel 1, thus reach to maintain the purpose of predetermined aperture.Therefore, the governor motion 2 in the present embodiment also includes solving lock section 233, when closing boot-lid panel 1, makes latch hook 225 and ratchet 231 separate, in order to boot-lid panel 1 can rotate backward smoothly to closed position.Certainly, in order to unlatching next time positions, after closedown, latch hook 225 should be repositioned to the position coordinated with ratchet 231.
Such as, in above-described embodiment, ratchet 23 can move axially along the rotary shaft 11 of boot-lid panel 1.Solve lock section 233 and can be disposed on the pull bar that outside personnel convenient to operate hold and are connected with ratchet 23, when needing to close, can artificially pull so that ratchet 23 departs from the position coordinated with ratchet 231, after closedown, retract the position that ratchet 23 is repositioned to coordinate with ratchet 231 again, then can open next time.Stable for ease of ratchet part return holding, it is also possible to arranging spring and hold ratchet part, after pull bar pulls ratchet part to move axially, when external force is cancelled, spring can drive ratchet part self-return.
It should be noted that ratchet 231 described herein separates with latch hook 225, refer to that latch hook 225 deviates the arc of rotation region of ratchet 231 so that even if ratchet part rotates, also cannot coordinate with latch hook 225.
The solution lock section 233 of a kind of more operation readiness is described below, is also this paper preferred embodiment.
Referring to Fig. 2～3-2 understand, Fig. 2 is the structural representation of ratchet in Fig. 1-4；Structural representation when Fig. 3-1 is that in Fig. 1-2, boot-lid panel is in maximum opening angle；Fig. 3-2 is the close-up schematic view at II position in Fig. 3-1.
As it has been described above, a part of periphery of ratchet 23 is provided with ratchet 231 to form described ratchet part, i.e. a-quadrant shown in Fig. 2；It addition, along opening the rotation direction of boot-lid panel 1, i.e. Fig. 1-1, in 2 clockwise, be positioned at a part of periphery of ratchet part upstream and formed and solve lock section 233, i.e. B region shown in Fig. 2.Now, solve lock section 233 and also can rotate with boot-lid panel 1, the radius that the following radius of gyration is corresponding when i.e. rotating with boot-lid panel 1.
Solve lock section 233 to be so designed that:
Solve radius of gyration R2 corresponding to lock section 233 (B region) radius of gyration R1, i.e. R2 > R1 corresponding more than ratchet part (a-quadrant).
Then, when boot-lid panel 1 is opened and turns to certain angle, to be contacted with latch hook 225 by solving lock section 233, and owing to the radius of gyration becomes big, solve lock section 233 and will back down latch hook 225, now, boot-lid panel 1 is closed when driving ratchet 23 to invert (rotating counterclockwise in Fig. 3-2), and latch hook 225 can separate with ratchet 231 and no longer form locking.It is appreciated that, the position that solution lock section 233 contacts with ratchet 231 is i.e. corresponding to boot-lid panel 1 maximum open position, therefore can be according to actual aperture demand, design solves lock section 233, the position of ratchet part, in order to solves boot-lid panel 1 aperture when lock section 233 contacts with ratchet 231 and disclosure satisfy that maximum opening demand.
Visible, solution lock section 233 and ratchet part are arranged at same ratchet 23 by this embodiment, along with the unlatching of boot-lid panel 1, i.e. realize the process of locking and unblock, and it is the most convenient to operate.
According to foregoing, when solving lock section 233 and back down latch hook 225 and closing boot-lid panel 1, in order to keep latch hook 225 and ratchet 231 to be in released state, location division positioning lock stop 22 can be passed through.
Refer to Fig. 3-3～7, Fig. 3-3 is the structural representation that in Fig. 3-2, lock part tail end is positioned in shell；Fig. 3-4 is that the A-A of Fig. 3-3 is to sectional view；Fig. 3-5 is the schematic perspective view in Fig. 3-4 in hole, contact entrance shell location；Fig. 4 is the attachment structure schematic diagram of contact and touch spring in Fig. 3-4；Fig. 5 is the structural representation of lock part in Fig. 1-4；Fig. 6 is the structural representation of lock part tail end in Fig. 5；Fig. 7 be in Fig. 6 B-B to sectional view.
Location division includes the contact 224 positioning hole 212a and being connected with touch spring 228, and alternative one is located at car body, and another one is located at lock part 22.In the present embodiment, contact 224 is located at lock part 22, and location hole 212a is located at car body.
It addition, the governor motion 2 in this embodiment specifically also includes the shell 21 being installed on car body, as illustrated in figs. 8-11, Fig. 8 is the axonometric drawing of Fig. 1-1 housing；Fig. 9 is the internal structure schematic diagram of Fig. 8 housing；Figure 10 is the front view of Fig. 8；Figure 11 is that the C-C of Figure 10 is to sectional view.
Shell 21 includes biside plate, and lock part 22 is between biside plate, and location hole 212a is located at side plate.Additionally, be provided with rotating shaft 215 between biside plate, in order to lock part 22 is installed between biside plate.Why arranging rotating shaft 215, be because being designed as solving lock section 233 when backing down latch hook 225, during backing down, lock part 22 can be subjected to displacement, and pivot dress can provide associated freedom can 215 to rotate around the shaft when lock part 22 is backed down.Certainly, rotate not necessarily, such as, in Fig. 3-3, the middle part of lock part 22 coordinates rotating shaft 215, one end (can be described as front end) arranges latch hook 225, the other end (can be described as rear end) arranges contact 224, at least one extension spring being connected to car body is set in the middle part of lock part 22, to install lock part 22, when solution lock section 233 contacts with latch hook 225, spring force can be overcome to back down lock part 22, simply the design of rotating shaft 215 makes backing down of lock part 22 be more easily controlled, and installs relatively reliable, and during locking, lock part 22 is more stable.
When boot-lid panel 1 is in non-full-gear, touch spring 228 is in its pre-compressed state, contacts at side plate.Latch hook 225 contacts with the solution lock section 233 of a-quadrant during being backed down and entering full-gear, lock part 22 215 can rotate certain stroke around the shaft, contact 224 position is moved accordingly and is directed at hole, the location 212a that is located at side plate, in now contact 224 can eject and insert location hole 212a under spring force, so that lock part 22 is positioned the side plate of shell 21, the latch hook 225 of lock part 22 now can keep and the released state of ratchet 231, so that ratchet 231 can invert smoothly, it is to avoid hinder the closedown of boot-lid panel 1.
It should be noted that latch hook 22 is with ratchet 231 engagement process, latch hook 225 can slip over the back of tooth of ratchet 231, now lock part 22 also can fine rotation, but solve lock section 233 and back down lock part 22 when making it rotate, it is clear that this rotation amplitude can be bigger, thus band moving contact 224 is displaced to position in the 121a of hole.
In order to improve locating effect, biside plate all can be provided with location hole 212a.Correspondingly, lock part 22 can arrange through hole, and in Fig. 7, through hole is located at the tail end of lock part 22, and touch spring 228 is disposed through in hole, and its two ends are respectively connected with contact 224, with the described location hole 212a corresponding to both sides.When then arriving position location, two contacts 224 eject simultaneously and enter corresponding hole, location 212a, it is achieved more structurally sound location.When being appreciated that the tail end that contact 224 is located at lock part 22, only set a touch spring 228, simple in construction.
In above-described embodiment, location division is set, so that latch hook 225 and ratchet 231 can keep released state during closing luggage case.Obviously, now also needing to arrange return portion, in order to after closedown, return portion releases the location of lock part 22, it is ensured that latch hook 225 is repositioned to the state that can coordinate with ratchet 231, in case boot-lid panel 1 is opened next time.
The concrete structure in return portion, please continue to refer to Fig. 2 and combine Figure 12-1～12-5 and understand, Figure 12 is the structural representation that in Fig. 1-1, boot-lid panel is closed；Figure 12-2 is the front view of Figure 12-1, and demonstrates the structure in shell；Figure 12-3 is the close-up schematic view at III position in Figure 12-2；Figure 12-4 is the schematic diagram that in Figure 12-3, lock part tail end is positioned at shell；Figure 12-5 is that the D-D of Figure 12-4 is to sectional view.
Return portion can be designed as being positioned at the return tooth 232 of ratchet 23, and return tooth 232 also is able to rotate with boot-lid panel 1.As shown in Fig. 2,12-3, the rotation direction of boot-lid panel 1 is opened on edge, and return tooth 232 is located at the outer peripheral portion in ratchet part downstream, i.e. C region shown in Fig. 2, and the radius of gyration R3 of return tooth 232 is more than the radius of gyration R2, i.e. R3 > R2 solving lock section 233.
The particular location of return tooth 232 is designed as, when boot-lid panel 1 will be closed to full close position (the most fully closed), owing to return tooth 232 radius of gyration R3 is more than solving lock section 233 radius of gyration R2, return tooth 232 will contact with latch hook 225, when continuing to close, i.e. under external force operates (the usually manual closing force putting on boot-lid panel 1), return tooth 232 meeting hook zip hook 225, overcome the conflict active force of contact 224 and hole, location 212a hole wall, make contact 224 shift and depart from location hole 212a, then contact 224 continues to contact at side plate, thus release the location of location division, so that lock part 22 is repositioned to initial position, latch hook 225 is in the state that can coordinate with ratchet 231.
It is appreciated that, in such scheme, contact 224 can depart from location hole 212a under external force smoothly, then contact 224 preferably designs the face with guiding, or the corresponding hole wall of location hole 212a has spigot surface, the contact 224 shown in Fig. 8 i.e. has hemispheric end.Certainly, the end of contact 224 is designed as taper, ramped shaped, or the hole wall of location hole 212a to be designed as ramped shaped, arcuation etc. be all feasible.
During it addition, realize location by location hole 212a and contact 224, location hole 212a can be designed as the slotted hole extended along contact 224 moving direction.
As shown in figs. 14-15, Figure 14 is the top view of Figure 11, and Figure 15 is that the E-E of Figure 14 is to sectional view.It is so designed that, alignment error or lock part 22 journey error can be avoided to cause contact 224 to cannot be introduced into positioning the situation of hole 212a, it is ensured that the positioning requirements of location division.
Please continue to refer to Fig. 1-4.
Lock part 22 can also arrange long sliding hole 223, and rotating shaft 215 runs through long sliding hole 223.Long sliding hole 223 one end has the profile mated with rotating shaft 215, and in Fig. 1-4, rotating shaft 215 is cylindric for ease of be rotatably assorted, and this end of long sliding hole 223 correspondence is designed as semicircle, in order to lock part 22 can 215 successfully rotate around the shaft.Lock part 22 can also arrange recoil press spring 222, recoil press spring 222 precompressed shrinks in long sliding hole 223, i.e. one end pushes against lock part 22 (end wall of long sliding hole 223), and the other end pushes against rotating shaft 215, then the restoring force of recoil press spring 222 can ensure that lock part 22 can be close to rotating shaft 215.Recoil press spring 22 can be in by the way of being sheathed on limited post, precompressed shrinks in long sliding hole 223, and such as Fig. 5, shown in 9, rotating shaft 215 is provided with rotating shaft limited post 215a, and lock part 22 is provided with long sliding hole 223 end wall and is provided with the first limited post 227, with spacing recoil press spring 222.
When return tooth 232 hook zip hook 225, lock part 22 can move a certain distance by band moving contact 224, thus successfully band moving contact 224 departs from location hole 212a, as shown in Figure 12-3, correspondingly, rotating shaft 215 can depart from the mating end of lock part 22 long sliding hole 223, affect the rotation during lock part 22 follow-up work, and recoil press spring 222 can be after external force be cancelled so that lock part 22 continues to be closely attached on rotating shaft 215, keeping preferably can the state of smooth rotation.
It practice, appropriate design return tooth 232 and the contact surface of latch hook 225, it is applied pressure so that it is can rotate more than the amplitude rotated when coordinating with ratchet 231, it is also feasible for departing from location hole 212a with band moving contact 224, now without designing long sliding hole 223.Certainly, design long sliding hole 223 so that the displacement of return tooth 232 hook zip stop 22 is more easily implemented.
In this embodiment, solution lock section 233, ratchet part, return portion are respectively positioned on same ratchet 23, by the rotation of boot-lid panel 1, the process that automatic locking positions, automatic unlocking is closed, self-return is to be opened can be realized dexterously, thus reach the effect of simple in construction, simple operation.
It should be noted that this kind of embodiment is more preferred mode, when arranging solution lock section 233 on ratchet 23, those skilled in the art can also realize location and return by other means.Such as, location division is Magnet, and when lock part 22 is backed down in solution lock section 233, lock part 22 is by magnet adsorption, thus remains and the released state of ratchet 231.
Return portion can be retinue boot cover plate 1 rotate press splenium, when turn to will be fully closed position time, press splenium and just turn to the top of lock part 22 and contact, continue close time, press splenium to press down, thus force lock part 22 return under external force.This kind of return portion set-up mode is equally applicable to the positioning lift of the location division of above-mentioned location hole 212a, contact 224.
Please continue to refer to Fig. 1-3,8,9, and combining Figure 15 understanding, Figure 15 is the structural representation that lock part tail end is placed between the anti-moving plate of shell.
Above-described embodiment mentions the shell 21 including side plate, and further, the side plate of shell 21 can include two risers 211 being oppositely arranged, and one end of two risers 211 is connected by linking end plate 213 has anti-moving plate 212, above-mentioned hole, location 212a to may be disposed at anti-moving plate 212.The major part of whole lock part 22 may be located between two risers 211, and the tail end of the lock part 22 being provided with contact 224 then can be located between two anti-moving plates 212.
Between both sides and two risers 211 of lock part 22, there is preset distance, in order to avoid frictional force hinders lock part 22 to rotate, and two anti-moving plates 212 and lock part 22 can contact, or it is provided with the least gap, to prevent lock part 22 from moving axially along rotating shaft 215, and affect coordinating of latch hook 225 and ratchet 231.Owing to two anti-moving plates 212 are smaller than two riser 211 spacing; therefore connected by linking end plate 213 between riser 211 and anti-moving plate 212; it is appreciated that; when anti-moving plate 212 thickness is thicker than riser 211; can also be not provided with being connected the above-mentioned design of end plate 213., only lock part 22 tail end is placed between anti-moving plate 212, can be on the premise of reducing friction effects lock part 22 displacement as far as possible; it is avoided as much as again it to move axially, it is ensured that mechanism is accurately and successfully action.
For the various embodiments described above, ratchet 23 may be located between biside plate and suit is positioned the rotary shaft 11 of boot-lid panel 1, as it is shown in figure 9, two risers 211 are provided with coaxial shell shaft hole 211a, rotary shaft 11 runs through the shell shaft hole 211a of two risers 211.Being so designed that, the parts of governor motion 2 can be located in shell 21, it is simple to installs, it is possible to play certain protective effect；Rotary shaft 11 runs through riser 211 can also improve the mounting stability of shell 21.Shell 21 specifically can by welding, be spirally connected or other usual manners are fixed on car body.
For the various embodiments described above, governor motion 2 can further include the extension spring 221 being in extended state, as Figure 1-3, its one end connects lock part 22, the other end is used for connection body, buckles ratchet 231 straining latch hook 225, it is ensured that in opening process, latch hook 225 can link closely ratchet 231 all the time, plays its locking boot-lid panel 1 in the function of desired location.When arranging shell 21, shell 21 can be devised by base plate 214, and base plate limited post 214a is set in base plate 214, and being provided with the second limited post 226 bottom lock part 22, then the two ends of extension spring 211 can be drawn in the second limited post 226 and base plate limited post 214a by hook respectively.
It is contemplated that it is also feasible for being not provided with extension spring 221, the self gravitation of lock part 22 is such as relied on to buckle ratchet 231；Or, shell 21 arranges top board, and it is also feasible for arranging stage clip between lock part 22 and top board.
In the present embodiment, lock part 22 is plate-shaped, as Figure 1-4, including the tilting plate body tilted upward to ratchet 23 with connect therewith and the horizontal plate body of approximate horizontal placement, extension spring 221 is installed on tilting plate body, so, the pulling force of extension spring 221 and/or the gravity decomposable asymmetric choice net of lock part 22 go out and interlock the power in direction with ratchet 231, strengthen clasping effects.On this basis, horizontal plate body is easy to arrange long sliding hole 223, recoil press spring 222 etc., and does not increase the height of whole governor motion 2.
The present embodiment boot-lid panel 1 is described below and is opened into the complete procedure of closedown.
Boot-lid panel 1 opening process: Fig. 1-2, Fig. 1-3, raise boot-lid panel 1, ratchet 23 rotates clockwise, after the required aperture opened, operator remove external force, ratchet 231 (along several second ratchet 231 in Fig. 1-3) hooks locking with the latch hook 225 of lock part, and boot-lid panel 1 is locked to this position, and operator can pick and place article；
Boot-lid panel 1 closing process:
A: Fig. 3-2, operator can continue to raise boot-lid panel 1 to maximum open position from the position of Fig. 1-3, supports latch hook 225 to solving lock section 233, and latch hook 225 now is away from the arc of rotation region of ratchet 231, disconnected；Correspondingly, lock part 22 shifts under counter-active effect, and the contact 224 of its tail end inserts hole, the location 212a inner position of shell 21；
B: closing boot-lid panel 1, ratchet 23 rotates counterclockwise, and ratchet 231 is non-interference with latch hook 225；
C: Figure 12-3, when will close and not yet close, operator somewhat exert a force, return tooth 232 hook moveable lock hook 225 drives lock part 22 to move to left (with Figure 12-3 as visual angle, direction towards ratchet 23), the then relatively long slide opening of rotating shaft 215 223 sliding to the right, plays the effect of guide lock stop 22, and contact 224 departs from location hole 212a.Positioning lift, after closedown, recoil press spring 222 pushes against lock part 22 again in rotating shaft 225, is repositioned to initial position, to treat to open next time.
Except above-mentioned governor motion 2, the present invention also provides for a kind of automobile, including boot, is provided with luggage case in boot, and luggage case top is coated with boot-lid panel 1, is additionally provided with the governor motion 2 of as above boot-lid panel 1 aperture described in any embodiment.Owing to above-mentioned governor motion 2 has above-mentioned technique effect, the car body with this governor motion 2 also has identical technique effect, and here is omitted.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. the governor motion of a car trunk cover plate aperture, it is characterised in that including:
Ratchet part, it is possible to rotate with described boot-lid panel (1)；
Lock part (22), is installed on car body and has the latch hook that the ratchet (231) with described ratchet part coordinates
(225)；
When described ratchet part rotates with described boot-lid panel (1), described latch hook (225) can be with described
The different ratchets (231) of ratchet part coordinate with ratchet part described in locking, thus boot-lid panel described in locking (1)
In diverse location；
Solve lock section (233), when closing described boot-lid panel (1), it is possible to make described latch hook (225) and
Described ratchet (231) separates；
After closedown, described latch hook (225) is repositioned to the position that can coordinate with described ratchet (231).
Governor motion the most according to claim 1, it is characterised in that also include:
Location division, closes described boot-lid panel (1) and separates described latch hook (225) and described ratchet (231)
Time, described location division positions described lock part (22)；
The return portion rotated with described boot-lid panel (1), when reaching the position that will close, described return
Portion can drive described lock part (22) to shift to release location, in order to described latch hook (225) is repositioned to energy
Enough positions coordinated with described ratchet (231).
Governor motion the most according to claim 2, it is characterised in that described governor motion includes with institute
Stating the ratchet (23) that boot-lid panel (1) rotates, a part of periphery of described ratchet (23) is provided with ratchet
(231) to form described ratchet part；
The rotation direction of described boot-lid panel (1) is opened on edge, is positioned at outside a part for described ratchet part upstream
Week forms described solution lock section (233)；
The radius of gyration (R2) of described solution lock section (233) correspondence is more than rotation corresponding to described ratchet part half
Footpath (R1), in order to described solution lock section (233) is backed down described latch hook (225) and made itself and described ratchet (231)
Separate, when described solution lock section (233) backs down described latch hook (225), corresponding to described boot-lid panel (1)
Fully open position.
Governor motion the most according to claim 3, it is characterised in that described lock part (22) passes through
Rotating shaft (215) is installed in car body, the pivot center of described rotating shaft (215) and described boot-lid panel (1)
Pivot center parallel.
Governor motion the most according to claim 4, it is characterised in that described lock part (22) is provided with
Long sliding hole (223), and recoil press spring (222), described rotating shaft (215) runs through described long sliding hole (223),
Described recoil press spring (222) precompressed shrinks in described long sliding hole (223), and one end pushes against described lock part (22),
The other end pushes against described rotating shaft (215)；During closedown, described return portion overcomes described recoil press spring (222) bullet
Power drives described lock part (22) mobile to realize positioning lift.
Governor motion the most according to claim 3, it is characterised in that described return portion is return tooth
(232), the rotation direction of described boot-lid panel (1) is opened on edge, and described return tooth (232) is located at institute
Stating the outer peripheral portion in ratchet part downstream, the radius of gyration (R3) of described return tooth (232) is more than described solution
The radius of gyration (R2) of lock section (233)；When will close to full close position, described return tooth (232)
Contacting with described latch hook (225), when continuing to close, described return tooth (232) hook draws described latch hook (225)
To drive described lock part (22) displacement, to release the location of described location division.
7. according to the governor motion described in any one of claim 4-6, it is characterised in that described location division is wrapped
Including hole, location (212a) and the contact (224) being connected with touch spring (228), alternative one is located at car body,
Another one is located at described lock part (22)；
When described boot-lid panel (1) is in non-fully open position, described touch spring (228) is in precompressed
Contracting state, during described boot-lid panel (1) standard-sized sheet, described solution lock section (233) backs down described latch hook (225),
Described lock part (22) drives described contact (224) to shift, so that described contact (224) touches described
Eject under the elastic force power effect of head spring (228) and insert realization location in hole, described location (212a).
Governor motion the most according to claim 7, it is characterised in that also include being installed on outside car body
Shell (21), described shell (21) includes that two risers (211), riser described in two are provided with institute between (211)
Stating rotating shaft (215), described lock part (22) is installed in riser described in two (211) by described rotating shaft (215)
Between, described in described lock part (22) and two, riser (211) has preset distance；
One end of each described riser (211) is connected to anti-moving plate (212), and described lock part (22) one end sets
Having described latch hook (225), the other end is positioned at described in two between anti-moving plate (212), prevents described lock part (22)
The most described rotating shaft (215) moves axially；
Described in two, anti-moving plate (212) is equipped with hole, described location (212a)；Described lock part (22) another
One end is provided with through hole, and described touch spring (228) is located in described through hole, and its two ends are all connected with an institute
State contact (224), with the hole, described location (212a) corresponding to both sides；
Described ratchet (23) is positioned between riser described in two (211) and is set with and is positioned described boot-lid panel
(1) rotary shaft (11), described rotary shaft (11) runs through riser described in two (211).
9. according to the governor motion described in any one of claim 1-6, it is characterised in that also include extension spring
(221), its one end connects described lock part (22), and the other end is used for connection body, to strain described latch hook
(225) described ratchet (231) is buckled.
10. a ratchet, it is possible to rotate with car trunk cover plate (1), automobile is arranged has latch hook (225)
Lock part (22), and determining of described lock part (22) can be positioned when boot-lid panel (1) standard-sized sheet
Position portion, it is characterised in that a part of periphery of described ratchet (23) is provided with ratchet (232), forms ratchet
Portion, described ratchet (231) can be joined with described latch hook (225) when described boot-lid panel (1) opens
Close locking；Described ratchet (23) opens the rotation direction of described boot-lid panel (1) on edge, is positioned at described
A part of periphery of ratchet part upstream is formed and solves lock section (233), is positioned at the outer peripheral portion in described ratchet part downstream
It is provided with return tooth (232)；
And meet, R1 < R2 < R3；
Wherein, R1 is the radius of gyration of described ratchet part, and R2 is the radius of gyration of described solution lock section (233),
R3 is the radius of gyration of described return tooth (232)；
Corresponding to described boot-lid panel (1) when described solution lock section (233) contacts with described latch hook (225)
Fully open position；The location that described return tooth (232) hook draws described latch hook (225) to release described location division
Time, position that will be fully closed corresponding to described boot-lid panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212848.5A CN106184039B (en) | 2015-04-29 | 2015-04-29 | The regulating mechanism and its ratchet of boot-lid panel aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212848.5A CN106184039B (en) | 2015-04-29 | 2015-04-29 | The regulating mechanism and its ratchet of boot-lid panel aperture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184039A true CN106184039A (en) | 2016-12-07 |
| CN106184039B CN106184039B (en) | 2019-01-29 |
Family
ID=57457578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212848.5A Active CN106184039B (en) | 2015-04-29 | 2015-04-29 | The regulating mechanism and its ratchet of boot-lid panel aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184039B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905314A (en) * | 2019-11-15 | 2020-03-24 | 广汽蔚来新能源汽车科技有限公司 | Adjusting mechanism and car of suitcase apron |
| CN111231852A (en) * | 2020-02-27 | 2020-06-05 | 威马智慧出行科技（上海）有限公司 | Trunk lid plate holding device and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0865969A2 (en) * | 1997-03-17 | 1998-09-23 | PETER BUTZ GmbH & Co Verwaltungs-KG | Loading space covering device for motor vehicles, especially for estate cars |
| JP2001303829A (en) * | 2000-04-18 | 2001-10-31 | Kojima Press Co Ltd | Housing body for vehicle |
| CN201633789U (en) * | 2010-01-19 | 2010-11-17 | 奇瑞汽车股份有限公司 | Trunk cover plate |
| CN103879458A (en) * | 2014-02-27 | 2014-06-25 | 湖南湖大三佳车辆技术装备有限公司 | Light trunk lid of automobile |
| CN203808707U (en) * | 2014-02-28 | 2014-09-03 | 长城汽车股份有限公司 | Opening-closing structure of cover plate of car trunk |
-
2015
- 2015-04-29 CN CN201510212848.5A patent/CN106184039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0865969A2 (en) * | 1997-03-17 | 1998-09-23 | PETER BUTZ GmbH & Co Verwaltungs-KG | Loading space covering device for motor vehicles, especially for estate cars |
| JP2001303829A (en) * | 2000-04-18 | 2001-10-31 | Kojima Press Co Ltd | Housing body for vehicle |
| CN201633789U (en) * | 2010-01-19 | 2010-11-17 | 奇瑞汽车股份有限公司 | Trunk cover plate |
| CN103879458A (en) * | 2014-02-27 | 2014-06-25 | 湖南湖大三佳车辆技术装备有限公司 | Light trunk lid of automobile |
| CN203808707U (en) * | 2014-02-28 | 2014-09-03 | 长城汽车股份有限公司 | Opening-closing structure of cover plate of car trunk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905314A (en) * | 2019-11-15 | 2020-03-24 | 广汽蔚来新能源汽车科技有限公司 | Adjusting mechanism and car of suitcase apron |
| CN111231852A (en) * | 2020-02-27 | 2020-06-05 | 威马智慧出行科技（上海）有限公司 | Trunk lid plate holding device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184039B (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104349939B (en) | vehicle storage compartment assembly | |
| US9068386B2 (en) | Stowable folding door device | |
| CN100581407C (en) | Slider for double-sided slide fastener with automatic locking device | |
| JP6815018B2 (en) | Guide device for sliding doors | |
| CN107499195A (en) | Child safety seat | |
| US9545834B2 (en) | Locking device for vehicle sliding door | |
| JPS5911452B2 (en) | vehicle roof | |
| EP3662775B1 (en) | Chin guard positioning assembly and helmet having the same | |
| CN106184039A (en) | The governor motion of boot-lid panel aperture and ratchet thereof | |
| JP2010510004A5 (en) | ||
| WO2014026648A1 (en) | Container and cover anchoring structure thereon | |
| CN107839570B (en) | A kind of novel cup stand | |
| CN103061630B (en) | Hinge structure | |
| JP2022171825A (en) | game machine | |
| WO2014064753A1 (en) | Slider for slide fastener | |
| WO2021051916A1 (en) | Safety belt self-locking tongue | |
| EP2261449B1 (en) | Swing arm unit for a side door of a vehicle and a car provided with such a swing arm unit | |
| JP2020116472A (en) | Game machine | |
| TWI223913B (en) | Lever-type connector | |
| CN103802893A (en) | Assembly of swing type tailgate checker | |
| CN101991249B (en) | Anti-skidding zipper head | |
| US11760174B2 (en) | Flush glass apparatus | |
| JP2018060189A5 (en) | ||
| CN201730392U (en) | Concealed handle of safety deposit box and cabinet | |
| TWI531331B (en) | Slider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |