WO2017174027A1 - 一种用于汽车内饰的组件以及联动机构 - Google Patents

一种用于汽车内饰的组件以及联动机构 Download PDF

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Publication number
WO2017174027A1
WO2017174027A1 PCT/CN2017/079730 CN2017079730W WO2017174027A1 WO 2017174027 A1 WO2017174027 A1 WO 2017174027A1 CN 2017079730 W CN2017079730 W CN 2017079730W WO 2017174027 A1 WO2017174027 A1 WO 2017174027A1
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WIPO (PCT)
Prior art keywords
linkage
bracket
cover
pointer
end surface
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Application number
PCT/CN2017/079730
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English (en)
French (fr)
Inventor
唐煜成
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上海延锋金桥汽车饰件系统有限公司
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Publication of WO2017174027A1 publication Critical patent/WO2017174027A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks

Definitions

  • the invention relates to an assembly for a vehicle interior and a linkage mechanism, in particular to a linkage mechanism for a double door storage box of an automobile.
  • the door on either side of the storage box can be closed independently, so that the user has higher degree of freedom of use, but due to spring, damping And the manufacturing tolerances of each part, it is difficult to ensure the synchronization of the two doors when opening, so the sensory quality is difficult to guarantee.
  • linkage double-door opening such as the linkage double-door storage box disclosed in CN2014205000384
  • the storage box is opened, the movement synchronization of the two doors can be completely ensured by the gear, and the sensory quality is easy to be guaranteed, but
  • the one side door is closed, the other side door is also closed synchronously, so that one door cannot be closed and the other door is opened, thereby reducing the user's freedom of use.
  • the present invention aims to provide an assembly for a vehicle interior and a linkage mechanism, so that when the double door storage box of the automobile is opened, the two covers can be linked to open, when closed. It is possible to independently close any one of the covers, thereby solving the problem in the prior art that the sensory quality and the degree of freedom of use of the double-door storage box cannot be simultaneously ensured.
  • the present invention provides an assembly for an automotive interior comprising: a base having a storage box; a first configured to move from a first closed position to a first open position and from a first open position to a first closed position a cover body, in the first closed position, the first cover covers the storage box, at the first An open position, the first cover revealing the storage box; a second cover configured to move from the second closed position to the second open position and from the second open position to the second closed position, in the second a closed position, the second cover covers the storage box, and in the second open position, the second cover exposes the storage box; configured to cause the first cover and the second cover A mechanism in which the body moves relative to the substrate to uncover and cover the storage box.
  • the mechanism is configured to (a) move the first cover from the first closed position to the first open position and (b) the second cover from the second closed position The motion of the second open position is connected.
  • the mechanism is configured to (a) move the first cover from the first closed position to the first open position and (b) the second cover from the second closed position The movement of the second open position is separated.
  • the mechanism includes a first linkage assembly and a second linkage assembly, wherein the first linkage assembly includes a first linkage disc, a first input gear and a first clutch disc; and the second linkage assembly includes a second linkage disc, a second input gear and a second clutch disc.
  • first cover includes a first cover gear configured to mesh with the first input gear
  • second cover includes a second cover gear configured to mesh with the second input gear
  • first linkage disc engages with the second linkage disc.
  • the mechanism further includes a first guide and a second guide.
  • first clutch disc includes a first pointer configured to move along a first guide
  • second clutch disc includes a second pointer configured to move along a second guide
  • a linkage mechanism is used for a storage box having two covers opened in the left-right direction, the linkage mechanism comprising: an outer bracket fixedly connected to the inner side of the front end surface of the storage box a bracket, and two sets of linkage assemblies respectively mounted between the outer bracket and the inner bracket by a pin, wherein the two sets of the linkage assemblies have the same structure and are arranged side by side and symmetrically in the left and right direction, each set of said
  • the linkage assembly includes: a linkage disk coaxially disposed in the front-rear direction, an input gear, and a clutch disk, wherein the two linkage disks are coupled to each other, and the two input gears are spaced apart from each other, and respectively The cover body is engaged with the cover gear of the cover body, and the two clutch discs are spaced apart from each other;
  • each set of guide sets comprising a plurality of curved vanes extending outwardly from the outer peripheral wall of the support post and circumferentially evenly spaced, two adjacent Adjacent two surfaces of the curved blade and an outer peripheral wall of the support column sandwiched between the adjacent two curved blades together form a crescent-shaped cavity that is not closed at one end;
  • each of the interlocking discs is sleeved on the outer edge of the pin shaft through a first rotating shaft hole opened in the center thereof; and a plurality of surrounding inner end faces of the interlocking disc are opened from the inner end surface a first axially spaced apart L-shaped groove, the number of the L-shaped grooves being identical to the number of the curved blades in the set of the guide sheets, and each of the L-shaped grooves comprises :
  • first groove portion extending radially from a first radially outer end away from the first shaft hole to a first radially inner end adjacent to the first shaft hole, and a groove bottom surface of the first groove portion Parallel to the inner end surface of the linkage plate;
  • a second groove portion extending tangentially from the first radially inner end to a tangential end, and a groove bottom surface of the second groove portion is from the first radially inner end toward the tangential terminal Inclining to be flush with the inner end surface of the linkage plate;
  • each of the input gears is sleeved on an outer edge of the pin shaft through a second rotating shaft hole opened at a center thereof; and a plurality of surrounding inner end faces of each of the input gears are disposed apart from the inner end surface of the input gear
  • the second shaft hole is evenly spaced apart by a radially distributed rectangular through hole, the number of the rectangular through holes being equal to the number of the L-shaped grooves on each of the interlocking disks;
  • each of the clutch disks comprises:
  • a clutch tray comprising: a cylindrical body portion and a plurality of blade portions extending radially outward from the outer edge of the body portion and evenly spaced from each other, wherein the body portion has a third shaft opened through a center thereof a through hole is sleeved on an outer edge of the pin shaft, and the number of the blade portions is consistent with the number of the rectangular through holes;
  • each of the oscillating hands including a pointer drive pin located between adjacent ones of the blade portions and rotatable about one of the blade portions, each One end of the pointer driving pin passes through a corresponding one of the rectangular through holes, and the other end correspondingly protrudes into one of the crescent-shaped cavities H, and when one end of each of the pointer driving pins protrudes into a corresponding one
  • the interlocking disk in each of the linkage assemblies maintains a synchronous movement with the input gear, so that the two cover bodies are simultaneously opened, when each When one end of the pointer driving pin is located in the second groove portion of the L-shaped groove, the interlocking disk in each set of the linkage assembly moves asynchronously with the input gear to make the two The cover is closed asynchronously.
  • each of the linkage assemblies further includes: a resilient washer sleeved on an outer edge of the pin shaft and interposed between the clutch disc and the inner bracket.
  • the elastic washer is integrally formed with the clutch disc.
  • the pin shaft is fixedly coupled to an inner end surface of the outer bracket facing the inner bracket.
  • the pin shaft is fixedly coupled to the outer end surface of the inner bracket, and the pin shaft is integrally formed with the support post.
  • the outer bracket is fixedly coupled to the inner bracket by inserting a screw into the pin shaft and screwing therewith.
  • the outer bracket is in a snap-fit connection with the inner bracket.
  • the inner end surface of the outer bracket facing the inner bracket is provided with a bracket recess for accommodating the two of the linkage discs, and the depth of the bracket recess and the thickness of the linkage disc the same.
  • each of the one of the guide sheet groups on the left side is curved in a clockwise direction, and one of the guide sheet groups on the right side
  • Each of the curved blades is curved in a counterclockwise direction.
  • each of the set of the guide vane segments includes: a first circular arc segment extending outward from an outer peripheral wall of the support post and a first circular arc segment a second arc segment extending outwardly from the free end, wherein a radius of a circle in which the first arc segment is located is smaller than a radius of a circle in which the second arc segment is located, and a radius of a circle in which the second arc segment is located And a height of the outer end surface of the inner side bracket is greater than a height of the outer side surface of the inner side bracket of the first circular arc section.
  • the outer edges of the two of the interlocking discs are respectively provided with serrations, and the two of the interlocking discs are engaged with each other by the serrations.
  • the two interlocking disks are interlocked with each other by a belt which is wound in a figure-eight shape on the outer edge thereof.
  • a gear groove for accommodating a part of the clutch disc is opened on an inner end surface of each of the input gears.
  • each of the swing pointers further includes: A pointer body extending radially outwardly from an intermediate portion of the outer edge of the pointer drive pin, and the pointer body is rotatably coupled in the connecting groove by a pointer rotating shaft passing through the pointer shaft hole.
  • each of the blade portions of each of the clutch trays is coupled to each of the swing pointers by a hinge portion; each of the swing pointers further includes: an outer drive pin from the pointer a snap-fit block extending radially outwardly from the middle portion, and the snap block is rotatably coupled to the outer edge of the blade portion by the hinge portion, and the snap block, the hinge portion and the blade portion are integrally formed .
  • each of the pointer drive pins is in contact with the outer edge of the corresponding blade portion.
  • the inner bracket is integrated on the storage box.
  • the present invention employs two linkage plates that interlock with the storage box cover and are also linked to each other, and two pointer drive pins that have an L-shaped recess that can be extended into the linkage plate.
  • the clutch disc can realize the synchronous opening and the asynchronous closing of the two cover bodies by controlling the pointer driving pin to extend into the L-shaped groove or the L-shaped groove, thereby greatly improving the sensory quality of the storage box. The user's freedom of use.
  • Figure 1a is a schematic view of the application field of the linkage mechanism of the present invention.
  • Figure 1b is a partial cross-sectional view of Figure 1a showing the closed state of the double-door storage compartment using the linkage mechanism of the present invention
  • Figure 1c is a partial cross-sectional view of Figure 1a showing the fully open state of the double door storage compartment using the linkage mechanism of the present invention
  • Figure 2a is a schematic view showing the structure of the double-opening storage box of Figure 1b in a closed state
  • Figure 2b is a schematic view showing the structure of the double-opening storage box of Figure 1c in a fully opened state
  • Figure 3 is a schematic view showing the assembly structure of the linkage mechanism of the present invention.
  • Figure 4 is an exploded exploded view of the structure of the linkage mechanism of the present invention.
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 6 is a cross-sectional view taken along line B-B of Figure 3;
  • Figure 7 is a perspective view showing the structure of the inner side bracket in the present invention.
  • Figure 8 is a schematic view showing the cooperation structure of the interlocking disc and the swinging hand in the present invention.
  • Figure 9 is a schematic structural view of an input gear in the present invention.
  • Figure 10 is a schematic structural view of an embodiment of a clutch disc in the present invention.
  • FIG. 11 is a schematic view showing the structure of another embodiment of the clutch disc of the present invention.
  • Figure 12 is a cross-sectional view taken along line C-C of Figure 5, showing the movement of the pointer drive pin on the inner bracket;
  • Figure 13 is a cross-sectional view taken along line D-D of Figure 5, showing the movement of the pointer drive pin on the linkage disk;
  • Figures 14a-c illustrate schematic views of a process from closed to fully open with a dual door storage compartment of the present invention
  • Figures 15a-c show a schematic view of the process of closing a fully open door to a single side cover using the dual door storage compartment of the present invention.
  • the present invention that is, a linkage mechanism
  • a linkage mechanism can be applied to the automobile 100 as shown in FIG. 1a, particularly to the double door storage compartment of the interior of the automobile 100 as shown in FIGS. 1b and 1c. 20 (hereinafter referred to as a storage box), wherein the double-door storage box 20 in Fig. 1b is closed, and the double-door storage box 20 in Fig. 1c is fully opened.
  • the linkage mechanism 10 of the present invention is mounted on the front end surface of the storage box 20 in the traveling direction of the automobile 100, and the rear end surface thereof can be assembled with any common storage.
  • the cartridge locking mechanism 30 (it should be understood that the mounting position of the linkage mechanism 10 and the storage box locking mechanism 30 can also be reversed, that is, the storage box locking mechanism 30 can be mounted on the front end surface of the storage box 20,
  • the linkage mechanism 10 is mounted on the rear end surface of the storage box 20.
  • the left and right half cover bodies 201 of the storage box 20 are respectively extended downwardly at a position close to the left and right sides of the front end thereof, and are associated with the linkage mechanism. 10 mating cover gear 202. After the storage box locking mechanism 30 is unlocked, the two cover bodies 201 of the storage box 20 can be simultaneously opened by the linkage mechanism 10 (the working principle will be described in detail below).
  • the linkage mechanism 10 of the present invention includes: an outer bracket 1 (in the present embodiment, the outer bracket 1 is away from the front end surface of the storage box), and an inner bracket 2 (in the present embodiment, the inner bracket) 2 is mounted on the front end surface of the storage box) and two sets of linkage assemblies installed between the outer bracket 1 and the inner bracket 2, wherein the two sets of linkage assemblies have the same structure and are arranged side by side and symmetrically in the left and right direction, each
  • the linkage assembly includes: a linkage disc 3 coaxially disposed in the front-rear direction, an input gear 4, a clutch disc 5, and a resilient washer 6, wherein the linkage discs 3 of the two sets of linkage assemblies are linked to each other.
  • the two input gears 4 are spaced apart from each other and are respectively in mesh with the cover gears 202 of the two covers 201 of the storage box 20, and the two clutch discs 5 and the two elastic washers 6 are likewise spaced apart from each other.
  • the inner end surface of the outer bracket 1 facing the inner bracket 2 (in the present embodiment, that is, the rear end surface of the outer bracket 1) is provided with a bracket for accommodating the two interlocking discs 3. a recess 11 having a depth substantially the same as a thickness of the interlocking disc 3, and a bottom surface of the bracket recess 11 having two pins 12 arranged side by side in the left-right direction; the orientation of the inner bracket 2
  • two hollow support columns 21 corresponding to the positions of the pins 12 are protruded.
  • the outer bracket 1 and the inner bracket 2 can be fixed by inserting the pin 12 into the hollow support post 21 and inserting and screwing the pin 12 from the inner side of the inner bracket 2 with screws 7. connection.
  • the pin 12 may also be provided on the outer end surface of the inner bracket 2 and integrally formed with the support post 21, whereby the pin 12 may be inserted from the outer side of the outer bracket 1 by screws 7 and screwed thereto.
  • the outer bracket 1 and the inner bracket 2 can also be fixedly connected by other snapping means.
  • each set of guide vanes 22 including a plurality of circumferentially evenly spaced curved vanes 221 (for example 2-6 pieces, in the present embodiment, the number of the curved blades 221 is four, and each of the curved blades 221 includes: a first circular arc segment 222 extending outward from the outer peripheral wall of the support column 21, and from the first A second circular arc segment 223 extending outwardly from a free end of a circular arc segment 222 (in the present embodiment, each curved vane 221 along the left side guide vane group 22 on the outer end surface of the inner side bracket 2 Curved in a clockwise direction, each of the curved vanes 221 in the right side of the guide vane group 22 is curved in a counterclockwise direction), wherein the radius of the circle in which the first arc segment 222 is located is smaller than the circle in which the second arc segment 2
  • each set of guide vanes 22 the adjacent two surfaces of the adjacent two curved vanes 221 and the outer peripheral wall of the support post 21 sandwiched between the adjacent two curved vanes 221 form a crescent shape.
  • the cavity H one end of the crescent-shaped cavity H is not closed), in the present embodiment, the number of the crescent-shaped cavities H of each set of the guide piece group 22 is four.
  • the outer edge of the interlocking disc 3 is provided with serrations, and the two interlocking discs 3 are meshed with each other by serrations (as shown in FIG. 4), thereby achieving linkage; it should be understood that The linkage of the two can be achieved by winding a strip of a figure of eight on the outer edges of the two interlocking discs 3.
  • Linkage plate 3 The center of the shaft is provided with a first rotating shaft hole 31 extending in the front-rear direction, so that the interlocking disk 3 can be sleeved on the outer edge of the pin shaft 12 of the outer bracket 1.
  • the inner end surface 32 of the interlocking disc 3 away from the outer bracket 1 (in the present embodiment, that is, the rear end surface of the interlocking disc 3) is provided with a plurality of L-shaped grooves 33 uniformly spaced around the first rotating shaft hole 31, L-shaped.
  • each of the L-shaped grooves 33 coincides with the number of the curved blades 221 (in the present embodiment, the number of the L-shaped grooves 33 is four), and each of the L-shaped grooves 33 includes: the first groove portion 331 and the first a second groove portion 332, wherein the first groove portion 331 extends from a first radially outer end 333 (hereinafter also referred to as a first starting point 333) remote from the first rotating shaft hole 31 in a radial direction of the first rotating shaft hole 31 to a first radially inner end 334 (hereinafter also referred to as an inflection point 334) adjacent to the first shaft hole 31, and a groove bottom surface of the first groove portion 331 is parallel to the inner end surface 32 of the interlocking disc 3; the second groove portion 332 is The inflection point 334 extends tangentially to the tangential terminal 335 (hereinafter also referred to as the first end point 335) along the tangential end of the first shaft hole 31, and the groove bottom surface of the
  • the inner end surface of the input gear 4 remote from the interlocking disc 3 (in the present embodiment, the rear end surface of the input gear 4) is provided with a gear recess 41 for receiving the separation disc 5.
  • the center of the input gear 4 is provided with a second rotating shaft hole 42 extending in the front-rear direction, so that the input gear 4 can be sleeved on the outer edge of the pin shaft 12 of the outer bracket 1.
  • the inner end surface of the input gear 4 (more precisely, the bottom surface of the groove of the gear groove 41) is further provided with a plurality of rectangular through holes 43 which are evenly spaced around the second rotating shaft hole 42 in a radial direction, the rectangular through hole 43
  • the number coincides with the number of L-shaped grooves 33 on the interlocking disk 3 (in the present embodiment, the number of the rectangular through holes 43 is four), and when the input gear 4 rotates in synchronization with the interlocking disk 3, the rectangular through hole 43
  • the position corresponds to the position of the first groove portion 331 in the L-shaped groove 33; specifically, the rectangular through hole 43 is from the second radially outer end 431 away from the second shaft hole 42 (hereinafter also referred to as a second starting point) 431) extending in a radial direction of the second rotating shaft hole 42 to a second radially inner end 432 (hereinafter also referred to as a second end point 432) close to the second rotating shaft hole 42, and when the input gear 4 rotates in
  • the clutch disc 5 includes a clutch tray 51 and a plurality of swing pointers 52, wherein the number of the swing pointers 52 coincides with the number of the rectangular through holes 43 (in the present embodiment, the swing pointer 52) The number is four).
  • the clutch tray 51 includes a cylindrical body portion 511 and a plurality of blade portions 512 extending radially outward from the outer edge of the body portion 511 and evenly spaced from each other, that is, the clutch tray 51 is designed in the shape of a fan blade, wherein a third rotating shaft through hole 513 extending in the front-rear direction is opened in the center of the main body portion 511, so that the clutch disc 5 can be sleeved on the outer edge of the pin shaft 12 of the outer bracket 1;
  • the number of the blade portions 512 coincides with the number of the swing pointers 52 (in the present embodiment, the number of the blade portions 512 is four); each of the swing pointers 52 can respectively rotate around the respective blade portions 512; specifically,
  • the outer edge of each of the blade portions 512 is provided with a connecting groove 514 for rotatably connecting the swinging hand 52, and an end surface of the blade portion 512 is provided with a pointer shaft hole 515 extending through the connecting groove 514;
  • the crescent shaped cavity H of the bracket 2; the pointer The body 522 is rotatably coupled in the coupling groove 514 by a pointer rotating shaft 523 passing through the pointer shaft hole 515. Further, during the movement of the embodiment, the outer edge of the pointer driving pin 521 is always maintained with the outer edge of the blade portion 512. contact.
  • the clutch disc 5 can also adopt the structure as shown in FIG. 11. Specifically, in this embodiment, the clutch disc 5 also includes a clutch disc frame 51 and a plurality of swinging hands 52, wherein the clutch disc frame 51 includes a body portion 511 and a plurality of blade portions 512, each of which can respectively rotate around each of the blade portions 512; unlike the above embodiment, the blade portion 512 does not have a connection groove 514 and a pointer shaft hole 515.
  • each of the swing pointers 52 includes a pointer drive pin 521 extending in the front-rear direction and a snap block 524 extending radially outward from an intermediate portion of the outer edge of the pointer drive pin 521, wherein the pointer drive pin 521 is located adjacent to the two Between the blade portions 512, and one end thereof passes through the rectangular through hole 43 of the input gear 4, and when the input gear 4 rotates in synchronization with the interlocking disk 3, the one end projects into the first concave of the L-shaped groove 33 of the interlocking disk 3.
  • the one end is located in the second groove portion 332 or has been removed from the L-shaped groove 33; the other end of the pointer driving pin 521 always extends into the inner bracket 2 Crescent-shaped cavity H; snap 524 are rotatably connected by a hinge portion 525 to the outer edge of the blade portion 512, and the clamping blocks 524, hinge portion 525 is integrally formed with the blade portion 512.
  • the elastic washer 6 may be a metal elastic piece, or may be designed as a plastic elastic structure integrally formed with the clutch disc 5, which is sleeved on the outer edge of the pin shaft 12 of the outer bracket 1 and abuts against the clutch.
  • the inner end surface of the main body portion 511 of the tray 51 facing the inner bracket 2 (in the present embodiment, that is, the rear end surface of the main body portion 511) and the outer end surface of the support post 21 of the inner bracket 2 facing the clutch disc 5 (at In this embodiment, that is, between the front end faces of the support columns 21.
  • the outer end surface of the pointer driving pin 521 facing the interlocking disc 3 can be ensured (in the present embodiment, That is, the front end surface of the pointer driving pin 521 is always attached to the interlocking disk 3.
  • the installation process of the present invention is as follows:
  • the two sets of linkage components are sleeved on the outer edges of the two pin shafts 12 of the outer bracket 1 respectively, and the linkage discs 3 in each set of linkage assemblies are located in the bracket recesses 11 of the outer bracket 1 so that the clutch discs 5 are partially Located in the gear groove 41 of the input gear 4, at the same time, one end of the pointer driving pin 521 in the clutch disc 5 is passed through the rectangular through hole 43 of the input gear 4 into the L-shaped groove 33 of the interlocking disc 3, and is abutted. It rests on the bottom surface of the groove of the L-shaped groove 33.
  • the outer bracket 1 is fixedly connected to the inner bracket 2 by screwing the screw 7 with the pin 12 or other latching manner to form the linkage mechanism of the present invention, and the other end of the pointer driving pin 521 in the clutch disc 5 is abutted.
  • the outer edge of the first arc segment 222 of the arcuate blade 221 of the inner bracket 2 away from the inner bracket 2 is brought close to the inner end surface of the clutch disc 5, and the second arc segment 223
  • the outer edge away from the inner bracket 2 is close to the inner end surface of the input gear 4 (this is because the radius of the circle where the second arc segment 223 is located coincides with the radius of the input gear 4, and the second arc segment 223 protrudes from the outer end surface of the inner bracket 2
  • the height is greater than the height of the first arc segment 222 protruding from the outer end surface of the inner bracket 2, and therefore, may be closer to the inner end surface of the input gear 4), it should be noted that the term "close” as used herein refers to the outer edge and the inner end.
  • FIG. 12 only shows the pointer drive pin 521 of the clutch disc 5 on the left side in the present embodiment, and the position of the pointer drive pin 521 on the right side is symmetrical thereto.
  • a set of linkage components is driven as the cover gear 202 on the cover 201 rotates.
  • the input gear 4 in the middle rotates (specifically, in the present embodiment, the input gear 4 on the left side rotates counterclockwise, and the input gear 4 on the right side rotates clockwise), since the input gear 4 and the interlocking disc 3 are in the pointer
  • the driving pin 521 is kept synchronized, so that the interlocking disc 3 in the sleeve linkage assembly also starts to rotate, and since the two left and right linkage discs 3 are engaged with each other, the rotation of one linkage disc 3 will drive the other linkage assembly.
  • the interlocking disc 3 in the middle rotates, thereby driving the other cover 201 to open at the same time by the synchronous action of the interlocking disc 3 and the input gear 4 in the other set of linkage assemblies, thereby ensuring the synchronism of the two covers 201 when they are opened, In order to ensure the quality of the senses.
  • the pointer drive pin 521 is rotated by the input gear 4, and its position on the interlocking disc 3 and the input gear 4 is unchanged, that is, one end of the pointer drive pin 521 always passes through the rectangular passage of the input gear 4.
  • the second starting point 431 of the hole 43 abuts against the first starting point 333 of the L-shaped groove 33 of the interlocking disc 3, while the other end of the pointer driving pin 521 surrounds the outer bracket 1 in the crescent-shaped cavity H of the inner bracket 2
  • the pin 12 is moved in a radius until the other end of the pointer drive pin 521 touches the curved blade 221 defining the crescent-shaped cavity H, such as the pointer drive pin of the clutch disc 5 on the left side as shown in FIG.
  • the 521 moves counterclockwise to F, thereby forming a trajectory T11 at E to F as shown in FIG.
  • the input gear 4 continues to rotate under the driving of the cover gear 202.
  • the pointer drive pin 521 is limited by the shape of the curved blade 221, the other end of the pointer drive pin 521 can only continue to move along the curved direction of the curved blade 221, such as shown in FIG. 12, on the left side.
  • the pointer drive pin 521 of the clutch disc 5 is moved counterclockwise to G (i.e., the closed end of the crescent-shaped cavity H), thereby forming a locus T12 at F to G as shown in FIG.
  • the pointer driving pin 521 is also rotated from the L-shaped groove 33 while the input gear 4 and the interlocking disk 3 are rotated.
  • the first starting point 333 (the second starting point 431 of the rectangular through hole 43) is radially moved along the first groove portion 331 (rectangular through hole 43) to the inflection point 334 of the L-shaped groove 33 (the second end point of the rectangular through hole 43) 432), thereby forming a trajectory T21 as shown in FIG.
  • the wheel 4 remains synchronized in rotation by the pointer drive pin 521, so that the two covers 201 continue to remain synchronized open until they are opened to the maximum open position.
  • the position of the pointer drive pin 521 on the input gear 4 is unchanged, that is, one end of the pointer drive pin 521 still passes through the second end point 432 of the rectangular through hole 43 of the input gear 4, and the pointer drive pin 521 is The position on the interlocking disc 3 is changed: one end of the pointer driving pin 521 is always attached to the interlocking disc 3 due to the action of the elastic washer 6, so that with the rotation of the input gear 4, one end of the pointer driving pin 521 is The inflection point 334 of the L-shaped groove 33 of the interlocking disc 3 moves toward the first end point 335 until it moves to the inner end surface 32 of the interlocking disc 3 until the lid body 201 is completely closed, one end of the pointer driving pin 521 is in the elastic washer 6 Moving again to the first starting point 333 of the adjacent L-shaped groove 33, thereby forming a trajectory T22 as shown in FIG.
  • the change is such that one end of the pointer drive pin 521 can be moved to the first start point 333 of the adjacent L-shaped groove 33) until it moves to E, thereby forming a trajectory from G to E as shown in FIG. T13. Since in this process, one end of the pointer driving pin 521 moves out of the L-shaped groove 33, the linkage disk 3 cannot be rotated, in other words, the input gear 4 cannot be rotated synchronously with the interlocking disk 3, thereby making the other set of linkage components
  • the linkage plate 3 also remains stationary, that is, the two sets of linkage components cannot be linked. Thereby, one of the cover bodies 201 of the storage box can be completely closed, and the other cover body 201 can be kept stationary (as shown in FIG. 15c), thereby realizing the effect of being able to independently close any one of the cover bodies, thereby improving the use. Degree of freedom. To close the other cover 201, the movement process is the same as above (not described here).
  • the interlocking disc 3 on the right side is rotated clockwise, but since the right side cover 201 is not moved, the corresponding input gear 4 on the right side and the pointer driving pin 521 of the clutch disc 5 are kept stationary, with the linkage
  • the clockwise rotation of the disk 3 causes one end of the pointer drive pin 521 to gradually move out of the L-shaped groove 33 from the inflection point 334 of an L-shaped groove 33 of the interlocking disk 3 and fall into the inflection point 334 of the adjacent L-shaped groove 33 ( It can be understood in conjunction with FIG. 13). It can be seen that after the left side cover 201 is reopened, it does not affect the separate closing of the right side cover 201. It should be understood that the two cover bodies 201 will be simultaneously opened again when the cover body 201 is reopened after both side covers 201 are closed.

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Abstract

一种用于汽车内饰的组件，包括：具有储物盒（20）的基底；配置为从第一关闭位置运动到第一打开位置的第一盖体（201），在第一关闭位置，所述第一盖体（201）遮盖所述储物盒，在第一打开位置，所述第一盖体（201）显露所述储物盒；配置为从第二关闭位置运动到第二打开位置的第二盖体（201），在第二关闭位置，所述第二盖体（201）覆盖所述储物盒，在第二打开位置，所述第二盖体（201）显露所述储物盒；配置为使所述第一盖体（201）和所述第二盖体（201）相对于所述基底运动以揭开和遮盖所述储物盒（20）的机构。一种联动机构（10），实现两个盖体的同步开启以及异步关闭，从而在保证储物盒的感官质量的同时，大大提升了用户的使用自由度。

Description

一种用于汽车内饰的组件以及联动机构 技术领域
本发明涉及一种用于汽车内饰的组件以及联动机构，尤其涉及一种用于汽车双开门储物盒的联动机构。
背景技术
众所周知，对于汽车中常见的对向开启的双开门储物盒，当按动一个按钮时该储物盒的两扇门会同时打开。在现有技术中可通过以下两种方式实现此运动：第一种是在储物盒的两扇门上分别独立安装驱动弹簧与阻尼，从而使两扇门分别依靠各自的弹簧实现开启(以下简称非联动双开门)；第二种是使储物盒的两扇门之间依靠齿轮联动，弹性驱动一侧的门开启时另一侧门也随之开启(以下简称联动双开门)。
然而，利用非联动双开门的方式(例如CN204172791U中公开的此类非联动双开门储物盒)，可以独立关闭储物盒的任意一侧门，使得用户使用自由度更高，但是由于弹簧、阻尼及各零件存在制造公差，难以保证两扇门开启时的同步性，因此感官质量难以保证。而，利用联动双开门的方式(例如CN2014205000384中公开的此类联动双开门储物盒)，在储物盒开启时，通过齿轮能够完全保证两扇门的运动同步性，感官质量容易保证，但关闭一侧门时另一侧门也会随之同步关闭，因此无法实现一扇门关闭而另一扇门打开的状态，从而降低了用户的使用自由度。
发明内容
为了解决上述现有技术存在的问题，本发明旨在提供一种用于汽车内饰的组件以及联动机构，以使汽车双开门储物盒在开启时两个盖体能够联动开启，在关闭时能够独立关闭任意一个盖体，从而解决现有技术中无法同时保证双开门储物盒的感官质量与使用自由度的问题。
本发明提供一种用于汽车内饰的组件，包括：具有储物盒的基底；配置为从第一关闭位置运动到第一打开位置以及从第一打开位置运动到第一关闭位置的第一盖体，在第一关闭位置，所述第一盖体遮盖所述储物盒，在第一 打开位置，所述第一盖体显露所述储物盒；配置为从第二关闭位置运动到第二打开位置以及从第二打开位置运动到第二关闭位置的第二盖体，在第二关闭位置，所述第二盖体覆盖所述储物盒，在第二打开位置，所述第二盖体显露所述储物盒；配置为使所述第一盖体和所述第二盖体相对于所述基底运动以揭开和遮盖所述储物盒的机构。
其中所述机构配置为将(a)所述第一盖体从所述第一关闭位置到所述第一打开位置的运动与(b)所述第二盖体从所述第二关闭位置到所述第二打开位置的运动连接。
其中所述机构配置为将(a)所述第一盖体从所述第一关闭位置到所述第一打开位置的运动与(b)所述第二盖体从所述第二关闭位置到所述第二打开位置的运动分离。
其中所述机构包括第一联动组件和第二联动组件，其中所述第一联动组件包括第一联动盘、第一输入齿轮和第一离合盘；所述第二联动组件包括第二联动盘、第二输入齿轮和第二离合盘。
其中所述第一盖体包括配置为与所述第一输入齿轮啮合的第一盖体齿轮，所述第二盖体包括配置为与所述第二输入齿轮啮合的第二盖体齿轮。
其中所述第一联动盘与所述第二联动盘啮合。
其中所述机构还包括第一导向和第二导向。
其中所述第一离合盘包括配置为沿第一导向运动的第一指针，所述第二离合盘包括配置为沿第二导向运动的第二指针。
本发明所述的一种联动机构，其用于具有两个沿左右方向开启的盖体的储物盒，所述联动机构包括：外侧支架、固定连接在所述储物盒前端面上的内侧支架，以及两套分别通过一销轴安装在所述外侧支架和内侧支架之间的联动组件，其中，两套所述联动组件的结构相同，并且沿左右方向并排且对称布置，每套所述联动组件包括：沿前后方向依次同轴设置的一联动盘、一输入齿轮以及一离合盘，其中，两个所述联动盘彼此联动连接，两个所述输入齿轮彼此间隔开，并分别与两个所述盖体自带的盖体齿轮啮合，两个所述离合盘彼此间隔开；
其中，所述内侧支架的朝向所述外侧支架的外端面上突设有：
两个中空的支撑柱，且该支撑柱与所述销轴的位置对应以使所述销轴的一端容纳在所述支撑柱中；以及
两组结构对称的螺旋状的导向片组，每组所述导向片组包括多片从所述支撑柱的外周壁向外延伸且周向均匀间隔的弧形叶片，相邻的两个所述弧形叶片的相邻的两个表面以及夹在该相邻的两个弧形叶片之间的所述支撑柱的外周壁共同围成一端未封闭的月牙形空腔；
其中，每个所述联动盘通过其中心开设的第一转轴孔套设在所述销轴外缘；每个所述联动盘的远离所述外侧支架的内端面上开设有多个围绕所述第一转轴孔均匀间隔分布的L形凹槽，所述L形凹槽的数量与一组所述导向片组中的所述弧形叶片的数量一致，且每个所述L形凹槽包括：
第一凹槽部，其从远离所述第一转轴孔的第一径向外端径向延伸至靠近该第一转轴孔的第一径向内端，且该第一凹槽部的槽底面平行于所述联动盘的内端面；以及
第二凹槽部，其从所述第一径向内端切向延伸至切向终端，且该第二凹槽部的槽底面从所述第一径向内端朝着所述切向终端倾斜延伸至与所述联动盘的内端面齐平；
其中，每个所述输入齿轮通过其中心开设的第二转轴孔套设在所述销轴外缘；每个所述输入齿轮的远离所述联动盘的内端面上开设有多个围绕所述第二转轴孔均匀间隔径向分布的矩形通孔，所述矩形通孔的数量与每个所述联动盘上的所述L形凹槽的数量一致；
其中，每个所述离合盘包括：
离合盘架，其包括：圆柱形的本体部以及多个从该本体部的外缘径向向外延伸且彼此均匀间隔分布的叶片部，其中，所述本体部通过其中心开设的第三转轴通孔套设在所述销轴外缘，所述叶片部的数量与所述矩形通孔的数量一致的；以及
多个数量与所述叶片部的数量一致的摆动指针，每个所述摆动指针包括位于相邻两个所述叶片部之间且可对应地围绕一个所述叶片部转动的指针传动销，每个所述指针传动销的一端穿过对应的一个所述矩形通孔，另一端对应地伸入一个所述月牙形空腔H中，并且当每个所述指针传动销的一端伸入对应的一个所述L形凹槽的第一凹槽部中时，每套所述联动组件中的所述联动盘与所述输入齿轮保持同步运动，以使所述两个盖体同步开启，当每个所述指针传动销的一端位于所述L形凹槽的第二凹槽部中时，每套所述联动组件中的所述联动盘与所述输入齿轮异步运动，以使所述两个盖体异步关闭。
在上述的联动机构中，每套所述联动组件还包括：套设在所述销轴外缘并夹设在所述离合盘与内侧支架之间的弹性垫圈。
在上述的联动机构中，所述弹性垫圈与所述离合盘一体成型。
在上述的联动机构中，所述销轴固定连接在所述外侧支架的朝向所述内侧支架的内端面上。
在上述的联动机构中，所述销轴固定连接在所述内侧支架的外端面上，且该销轴与所述支撑柱一体成型。
在上述的联动机构中，所述外侧支架通过将一螺钉插入所述销轴并与之螺纹连接，以与所述内侧支架固定连接。
在上述的联动机构中，所述外侧支架与所述内侧支架卡接连接。
在上述的联动机构中，所述外侧支架的朝向所述内侧支架的内端面上开设有用于容纳两个所述联动盘的支架凹槽，且该支架凹槽的深度与所述联动盘的厚度相同。
在上述的联动机构中，在所述内侧支架的外端面上，位于左侧的一个所述导向片组中的每个弧形叶片沿顺时针方向弯曲，位于右侧的一个所述导向片组中的每个弧形叶片沿逆时针方向弯曲。
在上述的联动机构中，每组所述导向片组中的每个所述弧形叶片包括：从所述支撑柱的外周壁向外延伸的第一圆弧段以及从第一圆弧段的自由端向外延伸的第二圆弧段，其中，所述第一圆弧段所在圆的半径小于所述第二圆弧段所在圆的半径，且所述第二圆弧段所在圆的半径与所述输入齿轮的半径一致，且所述第二圆弧段突出所述内侧支架外端面的高度大于所述第一圆弧段突出所述内侧支架外端面的高度。
在上述的联动机构中，两个所述联动盘的外缘分别设有锯齿，且两个所述联动盘通过该锯齿彼此啮合。
在上述的联动机构中，两个所述联动盘通过在其外缘上绕制呈8字形的皮带彼此联动。
在上述的联动机构中，每个所述输入齿轮的内端面上开设有用于容纳部分所述离合盘的齿轮凹槽。
在上述的联动机构中，每个所述离合盘架的每个所述叶片部的外缘上开设有供所述摆动指针可转动地连接于其中的连接槽，且每个所述叶片部的端面上开设有与所述连接槽贯通的指针转轴孔；每个所述摆动指针还包括：从 所述指针传动销的外缘中间部分径向向外延伸的指针本体，且该指针本体通过穿过所述指针转轴孔的指针转轴可转动地连接在所述连接槽中。
在上述的联动机构中，每个所述离合盘架的每个所述叶片部通过铰链部与每个所述摆动指针连接；每个所述摆动指针还包括：从所述指针传动销的外缘中间部分径向向外延伸的卡接块，且该卡接块通过所述铰链部可转动地连接至所述叶片部的外缘，且所述卡接块、铰链部与叶片部一体成型。
在上述的联动机构中，每个所述指针传动销的外缘与对应的所述叶片部的外缘保持接触。
在上述的联动机构中，所述内侧支架集成在所述储物盒上。
由于采用了上述的技术解决方案，本发明通过采用两个与储物盒盖体联动且彼此也联动的联动盘，以及两个具有可伸入联动盘上的L形凹槽中的指针传动销的离合盘，从而通过控制指针传动销伸入L形凹槽或移出L形凹槽，来实现两个盖体的同步开启以及异步关闭，从而在保证储物盒的感官质量的同时，大大提升了用户的使用自由度。
附图说明
图1a是本发明的联动机构的应用领域示意图；
图1b是图1a的局部剖视图，其示出了采用本发明的联动机构的双开门储物盒的关闭状态；
图1c是图1a的局部剖视图，其示出了采用本发明的联动机构的双开门储物盒的完全打开状态；
图2a是图1b中双开门储物盒在关闭状态时的结构示意图；
图2b是图1c中双开门储物盒在完全打开状态时的结构示意图；
图3是本发明的联动机构的装配结构示意图；
图4是本发明的联动机构的结构爆炸分解图；
图5是图3中的A-A向剖面图；
图6是图3中的B-B向剖面图；
图7是本发明中的内侧支架的结构立体图；
图8是本发明中联动盘和摆动指针的配合结构示意图；
图9是本发明中输入齿轮的结构示意图；
图10是本发明中离合盘的一个实施例的结构示意图；
图11是本发明中离合盘的另一个实施例的结构示意图；
图12是图5中的C-C向剖视图，其示出了指针传动销在内侧支架上的运动轨迹；
图13是图5中的D-D向剖视图，其示出了指针传动销在联动盘上的运动轨迹；
图14a-c示出了采用本发明的双开门储物盒从关闭到完全打开的过程示意图；
图15a-c示出了采用本发明的双开门储物盒从完全打开到单侧盖体关闭的过程示意图。
具体实施方式
下面结合附图，给出本发明的较佳实施例，并予以详细描述。
作为举例而非限制，本发明，即一种联动机构，可应用于如图1a所示的汽车100中，特别是应用到如图1b、1c所示的汽车100内饰的双开门储物盒20(以下简称储物盒)上，其中，图1b中的双开门储物盒20关闭，图1c中的双开门储物盒20完全打开。
如图2a、2b所示，在本实施例中，本发明的联动机构10装配在储物盒20沿汽车100行驶方向上的前端面上，而其后端面上则可以装配任意常见的储物盒锁止机构30(应该理解的是，联动机构10与储物盒锁止机构30的安装位置也可以对调，即，储物盒锁止机构30可以安装在储物盒20的前端面上，而联动机构10则安装在储物盒20的后端面上)。该储物盒20的左右两半盖体201(由于两个盖体的结构完全一致，故采用同一附图标记表示)分别于其前端的靠近左右两侧的位置向下延伸设有与联动机构10配合的盖体齿轮202。解锁储物盒锁止机构30后，通过联动机构10即可实现储物盒20的两个盖体201的同时开启(下面将会对其工作原理详细介绍)。
如图3、4所示，本发明的联动机构10包括：外侧支架1(在本实施例中，外侧支架1远离储物盒的前端面)、内侧支架2(在本实施例中，内侧支架2安装在储物盒的前端面上)以及两套安装在外侧支架1和内侧支架2之间的联动组件，其中，两套联动组件的结构完全相同，并且沿左右方向并排且对称布置，每套联动组件包括：沿前后方向依次同轴设置的联动盘3、输入齿轮4、离合盘5以及弹性垫圈6，其中两套联动组件中的联动盘3彼此联动连接， 两个输入齿轮4彼此间隔开，并分别与储物盒20的两个盖体201的盖体齿轮202保持啮合，两个离合盘5以及两个弹性垫圈6同样彼此间隔开。
具体来说，如图5、6所示，外侧支架1的朝向内侧支架2的内端面(在本实施例中，即外侧支架1的后端面)上开设有用于容纳两个联动盘3的支架凹槽11，该支架凹槽11的深度与联动盘3的厚度大致相同，且该支架凹槽11的槽底面上突设有两个沿左右方向并排布置的销轴12；内侧支架2的朝向外侧支架1的外端面(即，在本实施例中，即内侧支架2的前端面)上突设有两个与销轴12的位置对应的中空的支撑柱21。在本实施例中，通过将销轴12插入中空的支撑柱21中，并采用螺钉7从内侧支架2的内侧插入销轴12并与之螺纹连接，即可使外侧支架1与内侧支架2固定连接。应该理解的是，销轴12也可以设置内侧支架2的外端面上，并且与支撑柱21一体成型，由此，可采用螺钉7从外侧支架1的外侧插入销轴12并与之螺纹连接。另外，还应该理解的是，外侧支架1与内侧支架2也可以通过其他卡接方式固定连接。
如图7所示，内侧支架2的外端面上还突设有两组结构对称的螺旋状的导向片组22，每组导向片组22包括多片周向均匀间隔的弧形叶片221(例如2-6片，在本实施例中，弧形叶片221的数量为4片)，每个弧形叶片221包括：从支撑柱21的外周壁向外延伸的第一圆弧段222以及从第一圆弧段222的自由端向外延伸的第二圆弧段223(在本实施例中，在内侧支架2的外端面上位于左侧的导向片组22中的每个弧形叶片221沿顺时针方向弯曲，位于右侧的导向片组22中的每个弧形叶片221沿逆时针方向弯曲)，其中，第一圆弧段222所在圆的半径小于第二圆弧段223所在圆的半径，且第二圆弧段223所在圆的半径与输入齿轮4的半径一致，且该第二圆弧段223突出内侧支架2外端面的高度大于第一圆弧段222突出内侧支架2外端面的高度。每组导向片组22中，相邻的两个弧形叶片221的相邻的两个表面以及夹在相邻两个弧形叶片221之间的支撑柱21的外周壁共同围成一个月牙形空腔H(该月牙形空腔H的一端未封闭)，在本实施例中，每组导向片组22的月牙形空腔H的数量为4个。
如图8所示，在本实施例中，联动盘3的外缘设有锯齿，且两个联动盘3通过锯齿彼此啮合(如图4所示)，从而实现联动；应该理解的是，还可以通过在两个联动盘3的外缘上绕制呈8字形的皮带来实现两者的联动。联动盘3 的中心开设有沿前后方向延伸的第一转轴孔31，从而使联动盘3能够套设在外侧支架1的销轴12外缘。联动盘3的远离外侧支架1的内端面32(在本实施例中，即联动盘3的后端面)上开设有多个围绕第一转轴孔31均匀间隔分布的L形凹槽33，L形凹槽33的数量与弧形叶片221的数量一致(在本实施例中，L形凹槽33的数量为4个)，且每个L形凹槽33包括：第一凹槽部331和第二凹槽部332，其中，第一凹槽部331从远离第一转轴孔31的第一径向外端333(以下也称为第一起点333)沿第一转轴孔31的径向延伸至靠近第一转轴孔31的第一径向内端334(以下也称为拐点334)，且第一凹槽部331的槽底面平行于联动盘3的内端面32；第二凹槽部332从拐点334沿第一转轴孔31的切向延伸至切向终端335(以下也称为第一终点335)，且第二凹槽部332的槽底面从拐点334朝着第一终点335倾斜延伸至与联动盘3的内端面32齐平。
请参见图5、6和9，输入齿轮4的远离联动盘3的内端面(在本实施例中，即输入齿轮4的后端面)上开设有用于容纳部分离合盘5的齿轮凹槽41。输入齿轮4的中心开设有沿前后方向延伸的第二转轴孔42，从而使输入齿轮4能够套设在外侧支架1的销轴12外缘。输入齿轮4的内端面上(更确切地说是齿轮凹槽41的槽底面上)还开设有多个围绕第二转轴孔42均匀间隔径向分布的矩形通孔43，该矩形通孔43的数量与联动盘3上的L形凹槽33的数量一致(在本实施例中，矩形通孔43的数量为4个)，且当输入齿轮4与联动盘3同步转动时，矩形通孔43的位置与L形凹槽33中第一凹槽部331的位置对应；具体来说，矩形通孔43从远离第二转轴孔42的第二径向外端431(以下也称为第二起点431)沿第二转轴孔42的径向延伸至靠近第二转轴孔42的第二径向内端432(以下也称为第二终点432)，且当输入齿轮4与联动盘3同步转动时，第二起点431与第一起点333重合，第二终点432与拐点334重合。
如图4、8、10所示，离合盘5包括离合盘架51以及多个摆动指针52，其中，摆动指针52的数量与矩形通孔43的数量一致(在本实施例中，摆动指针52的数量为4个)。离合盘架51包括：圆柱形的本体部511以及多个从本体部511的外缘径向向外延伸且彼此均匀间隔分布的叶片部512，即，离合盘架51设计成风扇叶片形，其中，本体部511的中心开设有沿前后方向延伸的第三转轴通孔513，从而使离合盘5能够套设在外侧支架1的销轴12外缘； 叶片部512的数量与摆动指针52的数量一致(在本实施例中，叶片部512的数量为4个)；每个摆动指针52可分别对应地围绕各个叶片部512转动；具体来说，在本实施例中，每个叶片部512的外缘上开设有供摆动指针52可转动地连接于其中的连接槽514，其端面上开设有与连接槽514贯通的指针转轴孔515；在本实施例中，每个摆动指针52包括：沿前后方向延伸的指针传动销521以及从该指针传动销521的外缘中间部分径向向外延伸的指针本体522，其中，指针传动销521位于相邻两个叶片部512之间，且其一端穿过输入齿轮4的矩形通孔43，并且当输入齿轮4与联动盘3同步转动时，该一端伸入联动盘3的L形凹槽33的第一凹槽部331中，当输入齿轮4与联动盘3异步转动时，该一端则位于第二凹槽部332中或已移出L形凹槽33；指针传动销521的另一端始终伸入内侧支架2的月牙形空腔H中；指针本体522通过穿过指针转轴孔515的指针转轴523可转动地连接在连接槽514中，另外，在本实施例的运动过程中，指针传动销521的外缘始终与叶片部512的外缘保持接触。
应该理解的是，离合盘5也可以采用如图11所示的结构，具体来说，在该实施例中，离合盘5同样包括离合盘架51以及多个摆动指针52，其中，离合盘架51包括本体部511以及多个叶片部512，每个摆动指针52可分别对应地围绕各个叶片部512转动；与上述实施例不同的是，叶片部512不具有连接槽514以及指针转轴孔515，且每个摆动指针52包括沿前后方向延伸的指针传动销521以及从该指针传动销521的外缘中间部分径向向外延伸的卡接块524，其中，指针传动销521位于相邻两个叶片部512之间，且其一端穿过输入齿轮4的矩形通孔43，并且当输入齿轮4与联动盘3同步转动时，该一端伸入联动盘3的L形凹槽33的第一凹槽部331中，当输入齿轮4与联动盘3异步转动时，该一端则位于第二凹槽部332中或已移出L形凹槽33；指针传动销521的另一端始终伸入内侧支架2的月牙形空腔H中；卡接块524通过铰链部525可转动地连接至叶片部512的外缘，且该卡接块524、铰链部525与叶片部512一体成型。
再请参阅图4-6，弹性垫圈6可以是金属弹片，也可以设计成与离合盘5一体成型的塑料弹性结构，其套设在外侧支架1的销轴12外缘，并且抵靠在离合盘架51的本体部511的朝向内侧支架2的内端面(在本实施例中，即本体部511的后端面)与内侧支架2的支撑柱21的朝向离合盘5的外端面(在 本实施例中，即支撑柱21的前端面)之间。通过将弹性垫圈6的弹性力传递给离合盘架51，并借由离合盘架51传递给指针传动销521，可确保指针传动销521的朝向联动盘3的外端面(在本实施例中，即指针传动销521的前端面)始终与联动盘3贴合。
基于上述结构，本发明的安装过程如下：
首先，将两套联动组件分别套设在外侧支架1的两个销轴12外缘，并使每套联动组件中的联动盘3位于外侧支架1的支架凹槽11中，使离合盘5部分位于输入齿轮4的齿轮凹槽41中，同时，使离合盘5中的指针传动销521的一端穿过输入齿轮4的矩形通孔43伸入联动盘3的L形凹槽33中，并抵靠在L形凹槽33的槽底面上。
然后，将外侧支架1通过将螺钉7与销轴12螺纹连接或其它卡接方式与内侧支架2连接固定形成本发明的联动机构，并使离合盘5中的指针传动销521的另一端抵靠在内侧支架2的月牙形空腔H中，使内侧支架2的弧形叶片221的第一圆弧段222的远离内侧支架2的外边缘靠近离合盘5的内端面，第二圆弧段223的远离内侧支架2的外边缘靠近输入齿轮4的内端面(这是因为第二圆弧段223所在圆的半径与输入齿轮4的半径一致，且第二圆弧段223突出内侧支架2外端面的高度大于第一圆弧段222突出内侧支架2外端面的高度，因此，可以更靠近输入齿轮4的内端面)，需要注意的是，此处所述的“靠近”是指外边缘与内端面之间存在很小的间隙，但并不彼此接触，这为了当输入齿轮4和离合盘5发生轴向串动时，会相应地碰触到弧形叶片221上的第一圆弧段222和第二圆弧段223，从而确保输入齿轮4和离合盘5的稳定。
最后，将整个联动机构的内侧支架2装配到储物盒20上，应该理解的是，内侧支架2也可以直接集成在储物盒20上。
下面结合图12-15，详细介绍本发明的工作过程：
当储物盒的两个盖体201处于关闭状态时(如图14a所示)，每套联动组件中离合盘5的指针传动销521的一端穿过输入齿轮4的矩形通孔43的第二起点431并位于联动盘3的L形凹槽33的第一起点333处，指针传动销521的另一端则靠近内侧支架2的月牙形空腔H的未封闭的一端(即图12中的E处；需要注意的是，图12仅示出了本实施例中位于左侧的离合盘5的指针传动销521，而位于右侧的指针传动销521的位置则与之对称)。由于受到弹性 垫圈6的弹性作用，离合盘5被挤压向联动盘3，从而使指针传动销521的一端保持在L形凹槽33中。此时，指针传动销521同时与输入齿轮4的矩形通孔43及联动盘3的L形凹槽33的第一凹槽部331相对转动锁止，即，输入齿轮4与联动盘3同步。
在储物盒的任意一个盖体201从开始开启到翻转到某个位置的过程中(如图14b所示)，随着该盖体201上的盖体齿轮202的转动，带动一套联动组件中的输入齿轮4转动(具体来说，在本实施例中，位于左侧的输入齿轮4逆时针转动，位于右侧的输入齿轮4顺时针转动)，由于输入齿轮4与联动盘3在指针传动销521的作用下保持同步，因此该套联动组件中的联动盘3也开始转动，而由于左右两个联动盘3相互啮合，因此，一个联动盘3的转动将会带动另一套联动组件中的联动盘3转动，由此通过另一套联动组件中的联动盘3和输入齿轮4的同步动作，带动另一盖体201同时打开，从而确保两个盖体201开启时的同步性，进而保证感官质量。在此过程中，指针传动销521在输入齿轮4的带动下转动，其在联动盘3以及输入齿轮4上的位置不变，即，指针传动销521的一端始终穿过输入齿轮4的矩形通孔43的第二起点431抵在联动盘3的L形凹槽33的第一起点333处，而指针传动销521的另一端则在内侧支架2的月牙形空腔H内围绕外侧支架1的销轴12等半径移动，直至该指针传动销521的另一端触碰到界定月牙形空腔H的弧形叶片221，例如图12中所示的，位于左侧的离合盘5的指针传动销521逆时针移动到F处，从而形成如图12中所示的E处至F处的轨迹T11。
在储物盒的盖体201继续打开直至翻转到完全开启状态(如90°)(如图14c所示)的过程中，输入齿轮4在盖体齿轮202的带动下继续转动。然而，由于指针传动销521受到弧形叶片221形状的限制，使得指针传动销521的另一端只能沿着弧形叶片221的弯曲方向继续移动，例如图12中所示的，位于左侧的离合盘5的指针传动销521逆时针移动到G处(即月牙形空腔H的封闭的一端)，从而形成如图12中所示的F处至G处的轨迹T12。在此过程中，由于指针传动销521围绕销轴12的转动半径变小，因此，指针传动销521在随着输入齿轮4以及联动盘3转动的同时，其一端也从L形凹槽33的第一起点333(矩形通孔43的第二起点431)沿着第一凹槽部331(矩形通孔43)径向移动至L形凹槽33的拐点334(矩形通孔43的第二终点432)，从而形成如图13中所示的轨迹T21。另外，在此移动过程，由于联动盘3与输入齿 轮4在指针传动销521的作用下仍然保持同步转动，因此两个盖体201继续保持同步开启直至开启到最大打开位置。
在储物盒的任意一个盖体201的反向关闭过程中(如图15a-c所示)，一套联动组件中的输入齿轮4在该盖体301的盖体齿轮202的带动下反向转动，从而带动穿过其矩形通孔43的指针传动销521反向转动。在此过程中，指针传动销521在输入齿轮4上的位置不变，即，指针传动销521的一端仍然穿过输入齿轮4的矩形通孔43的第二终点432，而指针传动销521在联动盘3上的位置则发生了改变：由于弹性垫圈6的作用，使得指针传动销521的一端始终与联动盘3贴合，因此，随着输入齿轮4的转动，指针传动销521的一端从联动盘3的L形凹槽33的拐点334朝着第一终点335移动直至移动至联动盘3的内端面32上，直至盖体201完全关闭时，指针传动销521的一端在弹性垫圈6的作用下再次移动到相邻的L形凹槽33的第一起点333处，从而形成如图13中所示的轨迹T22，而此时指针传动销521的另一端则在内侧支架2的月牙形空腔H内围绕外侧支架1的销轴12等半径(该半径大小与上一阶段一致)移动，例如图12中所示的，位于左侧的离合盘5的指针传动销521从G处顺时针移动经过I处(I处为支撑柱21的外周壁与弧形叶片221的相连处，指针传动销521在经过该I处后，由于支撑柱21的外周壁的半径与弧形叶片221所在圆的半径不同，因此，指针传动销521转动半径再次发生变化，从而使指针传动销521的一端能够移动至相邻的L形凹槽33的第一起点333处)直至移动到E处，从而形成如图12中所示的G处至E处的轨迹T13。由于在此过程，指针传动销521的一端移出L形凹槽33，因此无法带动联动盘3转动，换句话说，输入齿轮4无法与联动盘3同步转动，从而使另一套联动组件中的联动盘3也保持静止，即两套联动组件无法联动。由此即可实现将储物盒的其中一个盖体201完全关闭，而保持另一个盖体201不动(如图15c所示)，从而实现能够独立关闭任意一个盖体的效果，进而提高使用自由度。若要关闭另一个盖体201，其运动过程同上(此处不再赘述)。
以图15c中所示的左侧盖体201完全关闭的状态为例，若此时重新开启该左侧盖体201，则由于该左侧盖体201完全关闭后，其对应的位于左侧的离合盘5的指针传动销521的一端重新位于L形凹槽33的第一起点333中，因此，该左侧盖体201的打开过程如上所述。此时，虽然随着该左侧盖体201的开启，带动了位于左侧的联动盘3逆时针转动，且该左侧的联动盘3又带 动了右侧的联动盘3顺时针转动，但是由于右侧盖体201不动，其对应的位于右侧的输入齿轮4以及离合盘5的指针传动销521均保持不动，随着该联动盘3的顺时针转动，使得指针传动销521的一端从联动盘3的一个L形凹槽33的拐点334逐渐移出L形凹槽33并落入相邻L形凹槽33的拐点334处(可结合图13进行理解)。由此可见，左侧盖体201重新开启后，也不会影响右侧盖体201的单独关闭。应该理解的是，只有当两侧盖体201均关闭后，再重新开启盖体201时，才会使得两个盖体201再次同步开启。
以上所述的，仅为本发明的较佳实施例，并非用以限定本发明的范围，本发明的上述实施例还可以做出各种变化。即凡是依据本发明申请的权利要求书及说明书内容所作的简单、等效变化与修饰，皆落入本发明专利的权利要求保护范围。本发明未详尽描述的均为常规技术内容。

Claims (25)

  1. 一种用于汽车内饰的组件，包括：
    具有储物盒(20)的基底；
    配置为从第一关闭位置运动到第一打开位置以及从第一打开位置运动到第一关闭位置的第一盖体(201)，在第一关闭位置，所述第一盖体(201)遮盖所述储物盒，在第一打开位置，所述第一盖体(201)显露所述储物盒；
    配置为从第二关闭位置运动到第二打开位置以及从第二打开位置运动到第二关闭位置的第二盖体(201)，在第二关闭位置，所述第二盖体(201)覆盖所述储物盒，在第二打开位置，所述第二盖体(201)显露所述储物盒；
    配置为使所述第一盖体(201)和所述第二盖体(201)相对于所述基底运动以揭开和遮盖所述储物盒的机构。
  2. 根据权利要求1所述的组件，其中所述机构配置为将(a)所述第一盖体(201)从所述第一关闭位置到所述第一打开位置的运动与(b)所述第二盖体(201)从所述第二关闭位置到所述第二打开位置的运动连接。
  3. 根据权利要求1所述的组件，其中所述机构配置为将(a)所述第一盖体从所述第一关闭位置到所述第一打开位置的运动与(b)所述第二盖体(201)从所述第二关闭位置到所述第二打开位置的运动分离。
  4. 根据权利要求1所述的组件，其中所述机构包括第一联动组件和第二联动组件，其中所述第一联动组件包括第一联动盘(3)、第一输入齿轮(4)和第一离合盘(5)；所述第二联动组件包括第二联动盘(3)、第二输入齿轮(4)和第二离合盘(5)。
  5. 根据权利要求4所述的组件，其中所述第一盖体(201)包括配置为与所述第一输入齿轮(4)啮合的第一盖体齿轮，所述第二盖体(201)包括配置为与所述第二输入齿轮(4)啮合的第二盖体齿轮。
  6. 根据权利要求4所述的组件，其中所述第一联动盘(3)与所述第二联动盘(3)啮合。
  7. 根据权利要求4所述的组件，其中所述机构还包括第一导向(22)和第二导向(22)。
  8. 根据权利要求7所述的组件，其中所述第一离合盘(5)包括配置为沿第一导向(22)运动的指针(52)，所述第二离合盘(5)包括配置为沿第 二导向(22)运动的指针(52)。
  9. 一种联动机构(10)，其用于具有两个沿左右方向开启的盖体(201)的储物盒(20)，其特征在于，所述联动机构(10)包括：外侧支架(1)、固定连接在所述储物盒(20)前端面上的内侧支架(2)，以及两套分别通过一销轴(12)安装在所述外侧支架(1)和内侧支架(2)之间的联动组件，其中，两套所述联动组件的结构相同，并且沿左右方向并排且对称布置，每套所述联动组件包括：沿前后方向依次同轴设置的一联动盘(3)、一输入齿轮(4)以及一离合盘(5)，其中，两个所述联动盘(3)彼此联动连接，两个所述输入齿轮(4)彼此间隔开，并分别与两个所述盖体(201)自带的盖体齿轮啮合，两个所述离合盘(5)彼此间隔开；
    其中，所述内侧支架(2)的朝向所述外侧支架(1)的外端面上突设有：
    两个中空的支撑柱(21)，且该支撑柱(21)与所述销轴(12)的位置对应以使所述销轴(12)的一端容纳在所述支撑柱(21)中；以及
    两组结构对称的螺旋状的导向片组(22)，每组所述导向片组(22)包括多片从所述支撑柱(21)的外周壁向外延伸且周向均匀间隔的弧形叶片(221)，相邻的两个所述弧形叶片(221)的相邻的两个表面以及夹在该相邻的两个弧形叶片(221)之间的所述支撑柱(21)的外周壁共同围成一端未封闭的月牙形空腔；
    其中，每个所述联动盘(3)通过其中心开设的第一转轴孔(31)套设在所述销轴(12)外缘；每个所述联动盘(3)的远离所述外侧支架(1)的内端面(32)上开设有多个围绕所述第一转轴孔(31)均匀间隔分布的L形凹槽(33)，所述L形凹槽(33)的数量与一组所述导向片组(22)中的所述弧形叶片(221)的数量一致，且每个所述L形凹槽(33)包括：
    第一凹槽部(331)，其从远离所述第一转轴孔(31)的第一径向外端(333)径向延伸至靠近该第一转轴孔(31)的第一径向内端(334)，且该第一凹槽部(331)的槽底面平行于所述联动盘(3)的内端面(32)；以及
    第二凹槽部(332)，其从所述第一径向内端(334)切向延伸至切向终端(335)，且该第二凹槽部(332)的槽底面从所述第一径向内端(334)朝着所述切向终端(335)倾斜延伸至与所述联动盘(3)的内端面(32)齐平；
    其中，每个所述输入齿轮(4)通过其中心开设的第二转轴孔(42)套设在所述销轴(12)外缘；每个所述输入齿轮(4)的远离所述联动盘(3)的 内端面上开设有多个围绕所述第二转轴孔(42)均匀间隔径向分布的矩形通孔(43)，所述矩形通孔(43)的数量与每个所述联动盘(3)上的所述L形凹槽(33)的数量一致；
    其中，每个所述离合盘(5)包括：
    离合盘架(51)，其包括：圆柱形的本体部(511)以及多个从该本体部(511)的外缘径向向外延伸且彼此均匀间隔分布的叶片部(512)，其中，所述本体部(511)通过其中心开设的第三转轴通孔(513)套设在所述销轴(12)外缘，所述叶片部(512)的数量与所述矩形通孔(43)的数量一致的；以及
    多个数量与所述叶片部(512)的数量一致的摆动指针(52)，每个所述摆动指针(52)包括位于相邻两个所述叶片部(512)之间且可对应地围绕一个所述叶片部(512)转动的指针传动销(521)，每个所述指针传动销(521)的一端穿过对应的一个所述矩形通孔(43)，另一端对应地伸入一个所述月牙形空腔H中，并且当每个所述指针传动销(521)的一端伸入对应的一个所述L形凹槽(33)的第一凹槽部(331)中时，每套所述联动组件中的所述联动盘(3)与所述输入齿轮(4)保持同步运动，以使所述两个盖体(201)同步开启，当每个所述指针传动销(521)的一端位于所述L形凹槽(33)的第二凹槽部(332)中时，每套所述联动组件中的所述联动盘(3)与所述输入齿轮(4)异步运动，以使所述两个盖体(201)异步关闭。
  10. 根据权利要求9所述的联动机构(10)，其特征在于，每套所述联动组件还包括：套设在所述销轴(12)外缘并夹设在所述离合盘(5)与内侧支架(2)之间的弹性垫圈。
  11. 根据权利要求10所述的联动机构(10)，其特征在于，所述弹性垫圈(6)与所述离合盘(5)一体成型。
  12. 根据权利要求9所述的联动机构(10)，其特征在于，所述销轴(12)固定连接在所述外侧支架(1)的朝向所述内侧支架(2)的内端面上。
  13. 根据权利要求9所述的联动机构(10)，其特征在于，所述销轴(12)固定连接在所述内侧支架(2)的外端面上，且该销轴(12)与所述支撑柱(21)一体成型。
  14. 根据权利要求9、12或13所述的联动机构(10)，其特征在于，所述外侧支架(1)通过将一螺钉(7)插入所述销轴(12)并与之螺纹连接，以与所述内侧支架(2)固定连接。
  15. 根据权利要求9、12或13所述的联动机构(10)，其特征在于，所述外侧支架(1)与所述内侧支架(2)卡接连接。
  16. 根据权利要求9所述的联动机构(10)，其特征在于，所述外侧支架的朝向所述内侧支架(2)的内端面上开设有用于容纳两个所述联动盘(3)的支架凹槽(11)，且该支架凹槽(11)的深度与所述联动盘(3)的厚度相同。
  17. 根据权利要求9所述的联动机构(10)，其特征在于，在所述内侧支架(2)的外端面上，位于左侧的一个所述导向片组(22)中的每个弧形叶片(221)沿顺时针方向弯曲，位于右侧的一个所述导向片组(22)中的每个弧形叶片(221)沿逆时针方向弯曲。
  18. 根据权利要求9所述的联动机构(10)，其特征在于，每组所述导向片组(22)中的每个所述弧形叶片(221)包括：从所述支撑柱(21)的外周壁向外延伸的第一圆弧段(222)以及从第一圆弧段(222)的自由端向外延伸的第二圆弧段(223)，其中，所述第一圆弧段(222)所在圆的半径小于所述第二圆弧段(223)所在圆的半径，且所述第二圆弧段(223)所在圆的半径与所述输入齿轮(4)的半径一致，且所述第二圆弧段(223)突出所述内侧支架(2)外端面的高度大于所述第一圆弧段(222)突出所述内侧支架(2)外端面的高度。
  19. 根据权利要求9所述的联动机构(10)，其特征在于，两个所述联动盘(3)的外缘分别设有锯齿，且两个所述联动盘(3)通过该锯齿彼此啮合。
  20. 根据权利要求9所述的联动机构(10)，其特征在于，两个所述联动盘(3)通过在其外缘上绕制呈8字形的皮带彼此联动。
  21. 根据权利要求9所述的联动机构(10)，其特征在于，每个所述输入齿轮(4)的内端面上开设有用于容纳部分所述离合盘(5)的齿轮凹槽(41)。
  22. 根据权利要求9所述的联动机构(10)，其特征在于，每个所述离合盘架(51)的每个所述叶片部(512)的外缘上开设有供所述摆动指针(52)可转动地连接于其中的连接槽(514)，且每个所述叶片部(512)的端面上开设有与所述连接槽(514)贯通的指针转轴孔(515)；每个所述摆动指针(52)还包括：从所述指针传动销(521)的外缘中间部分径向向外延伸的指针本体(522)，且该指针本体(522)通过穿过所述指针转轴孔(515)的指针转轴(523)可转动地连接在所述连接槽(514)中。
  23. 根据权利要求9所述的联动机构(10)，其特征在于，每个所述离合盘架(51)的每个所述叶片部(512)通过铰链部(525)与每个所述摆动指针(52)连接；每个所述摆动指针(52)还包括：从所述指针传动销(521)的外缘中间部分径向向外延伸的卡接块(524)，且该卡接块(524)通过所述铰链部(525)可转动地连接至所述叶片部(512)的外缘，且所述卡接块(524)、铰链部(525)与叶片部(512)一体成型。
  24. 根据权利要求9、22或23所述的联动机构(10)，其特征在于，每个所述指针传动销(521)的外缘与对应的所述叶片部(512)的外缘保持接触。
  25. 根据权利要求9所述的联动机构(10)，其特征在于，所述内侧支架(2)集成在所述储物盒(20)上。
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