CN102348578A - Drive mechanism for a movable body - Google Patents
Drive mechanism for a movable body Download PDFInfo
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- CN102348578A CN102348578A CN2010800111663A CN201080011166A CN102348578A CN 102348578 A CN102348578 A CN 102348578A CN 2010800111663 A CN2010800111663 A CN 2010800111663A CN 201080011166 A CN201080011166 A CN 201080011166A CN 102348578 A CN102348578 A CN 102348578A
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- gear
- moving body
- matrix
- protuberance
- frame body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/102—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated storable or foldable in a non-use position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/105—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated for receptables of different size or shape
- B60N3/106—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated for receptables of different size or shape with adjustable clamping mechanisms
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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
- B60R7/06—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 mounted on or below dashboards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
A drive mechanism capable of moving a movable body from a first position to a second position along a base by means of a rack and gear mechanism arranged between the movable body and the base has a biasing means disposed between the base and the gear. The biasing means accumulates energy when the gear is rotated in one direction and release the energy to drive the movable body in a direction. The drive mechanism is provided with a positioning means that determines a position where the rack and gear come in mesh in a predetermined position after the movable body has been moved along the base when the movable body is installed on the base.
Description
Technical field
The present invention relates to actuating device that moving body is moved with respect to matrix through the engagement of rack and pinion; Be particularly related to moving body and have between the boosting mechanism between itself and the gear, gear in the process of a direction rotation on boosting mechanism savings move the actuating device of moving body of structure of the application force of usefulness.
Background technology
The mode of object actuating device is that moving body is moved between the primary importance of matrix side and the second place; With mobility and ease of use well is purpose; Like patent documentation 1,2 disclosed being configured to: moving body moves through the engagement of rack and pinion; And have between the boosting mechanism between itself and the gear; Gear in the process of direction rotation on boosting mechanism depot action power; Gear rotates to other direction through the application force of this savings, thereby moving body is moved to arbitrary side of the primary importance and the second place.In this structure; Because gear and boosting mechanism cooperation; If therefore configuration, the assembly error of gear with respect to moving body for example take place; Then the reinforcing of boosting mechanism savings degree can change on each product, becomes bulldozing operation power, application force and the uneven essential factor of moving velocity of mobile moving body of application force through the antagonism moving body (in the just afterburning savings process).
At this, patent documentation 1 disclosed structure has the application force change mechanism by the application force of operator's operation change boosting mechanism, can adjust the inequality to the application force of each product through this application force change mechanism.This boosting mechanism has the end side fixed part of afterburning parts and operates the operating portion of the location change of fixed part.Being configured to have of application force change mechanism allow fixed part move allow portion and be provided in the moving range of fixed part and a plurality of fastening portion that can the fastening fixed part, changed the application force of boosting mechanism by the position of the fastening portion of fastening according to fixed part.
In addition, patent documentation 2 has: be located at first retainer on the periphery of gear (miniature gears); And be installed on the moving body (matrix that constitutes by frame body etc.), at least a portion to the second mobile retainer between the outstanding catch positions of the moving area of first retainer and the whole releasing position of drawing in to the outside of moving area.And; In this structure; When on matrix, assembling moving body; Second retainer is positioned on the catch positions; With the first retainer fastening; When moving body moves rightly between the primary importance and the second place, second retainer is positioned to be removed on the position, can moving body be assembled on the matrix in that boosting mechanism is had under the state of initial stage application force.
The prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2007-145250 communique
Patent documentation 2: TOHKEMY 2008-62694 communique
Summary of the invention
Invent problem to be solved
In the application force of above-mentioned patent documentation 1 change structure, in design, restricted by the configuration part of boosting mechanism, process product after, it is more to guarantee to catch operating portion to carry out the situation of exercisable configuration part of location change.In addition, not only pretty troublesome with the catch positions of manual manipulation change fixed part as operator's unprofessional person, and not necessarily can be placed into optimum regime.
With respect to this; In the motion-stopping structure of patent documentation 2; Be that second retainer is installed on the moving body; In a part to mobile formation between the outstanding catch positions of the moving area of first retainer and the whole releasing position of drawing in to the moving area outside; Therefore complicated, and the positional precision with respect to first retainer of gear side also had requirement.In addition; In this structure; Because second retainer is located on the parts (the bottom support parts of Fig. 2, the binding parts of Fig. 6) of rotation; Therefore; Be difficult to keep state that two retainers cooperatively interact and make moving body insert the operation in the space of matrix, can take place said cooperation to be removed or the engage position of the tooth portion of wheel and rack departs from because of insertion force.
The present invention is the invention that is used to overcome the above problems.Even if its purpose is for for example being supported on the moving body gear for the mobility that made full use of the power that plays a role in that boosting mechanism is had under the state of initial stage application force; And then install to the formation on the matrix with this state group; Also can pass through detent mechanism of the present invention; The engage position of the tooth portion of wheel and rack is kept with meeting design; Thus, obtain to reliable and optimum regime operating characteristic.Other purpose is not increase number of components and realize said detent mechanism simply.
To achieve these goals; Drive unit of the present invention is: moving body can be movably with respect to said matrix assembling between the primary importance of matrix side and the second place by the engagement of rack and pinion; And have between and said gear between boosting mechanism; At said gear in the process of direction rotation; Depot action power on said boosting mechanism; Said gear rotates to another direction by the active force of this savings; And said moving body is moved to arbitrary side of the primary importance and the second place; This drive unit is characterized in that; Has detent mechanism; This detent mechanism is used for when assembling said moving body on the said matrix; By the move operation of said moving body, the tooth portion of said gear and said tooth bar is meshed at the regulation position along said matrix.
Preferred following the specializing of above the present invention.That is: (1) said moving body is come in and gone out in the space of said matrix, and said detent mechanism comprises being located at and divided the inboard of said space dividing wall and the inboard recess that increases the protuberance of overhang and be located on the said gear and can cooperate with said protuberance towards the space.
This occasion; Like Fig. 4 (a)～(c) institute illustration; Because detent mechanism is made up of the protuberance inboard and the inboard increase overhang towards the space of being located at division matrix side space dividing wall and the recess of being located on the said gear; Therefore; Compare with the for example structure of patent documentation 2; Need not increase number of components, can implement simply, be difficult for taking place misoperation.
(2) be inserted in the initial stage process in space of said matrix at said moving body; When said gear has passed through said protuberance in the elastic displacement of following said division wall side and said tooth bar engagement; Simultaneously; Said recess cooperates with said protuberance; And under this mated condition; The sheet portion fastening of having divided said recess becomes the structure that can keep with the ingear state of said tooth bar on the end face of said protuberance.
This occasion, in the initial stage process that moving body is inserted into the matrix space, when having passed through protuberance following the matrix side to divide the elastic displacement of wall, the wheel and rack engagement, recess cooperates with protuberance simultaneously.And then under this mated condition, the sheet portion fastening of having divided recess is kept the engagement with tooth bar on the end face of protuberance.Thus, as actuating device, be under the state of moving body Support Gear; After carrying out insertion operation to the space of matrix, the sound of smacking one's lips when following the recovery after the matrix side is divided the elastic displacement of wall, the tooth portion of wheel and rack is in the engagement of regulation position; Therefore, can improve assemble workability.
(3) said detent mechanism Wei the shape different with other odontoid at the toothed portion of said gear and said tooth bar, and has the auxiliary section that can cooperatively interact and be engaged portion.
This occasion; Because detent mechanism is not the shape different with other odontoid at the toothed portion of wheel and rack, and has the auxiliary section that can cooperatively interact and be engaged portion, therefore; Compare with the for example structure of patent documentation 2, can not increase number of components ground and implement simply.Whether in addition, as actuating device, its advantage is: normally carry out about compare the location with detent mechanism, can with the naked eye confirm auxiliary section and the mated condition that is engaged portion.
(4) has limiting mechanism; The structure of this limiting mechanism is: the claw through being located on the said gear cooperates with embedded hole on being located at said moving body; Thereby keep said gear has been put aside the application force of regulation on said boosting mechanism A-stage, and stop said gear to rotate to the direction that application force dies down from the A-stage of said boosting mechanism.
This occasion; As the limiting mechanism that stops the direction rotation that dies down to application force from the A-stage of the boosting mechanism of the application force of having put aside regulation; Owing to be to move the embedded hole on side and the so simple formation of claw of gear side; Therefore; Compare with the structure of patent documentation 2; Simple and easy and easy enforcement also is difficult for taking place misoperation.
Effect of the present invention is following.
In the present invention, through making the common move operation of moving body, the tooth portion of gear and tooth bar is meshed always in the regulation place by detent mechanism along matrix.Thus; Actuating device as moving body; Even if having under the power-assisted state of initial stage gear is supported on the moving body at boosting mechanism; And then install to the structure on the matrix from this state group; Also can eliminate the inequality of the application force of each product, pay to reliable and optimum regime the acting characteristic of having utilized tooth bar/gear meshing mechanism and application force.
Description of drawings
Fig. 1 is the example of matrix of the present invention (housing of embodiment) and moving body (frame body of embodiment), (a) is the action diagram of representing with the use location of moving body, (b) is the action diagram of representing with the folding and unfolding position of moving body.
Fig. 2 is the pie graph that has decomposed Fig. 1 (a) actuating device (b).
Fig. 3 (a) is that Fig. 1 (a) gear (b) and the pie graph of the limiting mechanism between the moving body are located in expression, (b) is to observe the pattern birds-eye view of the state representation of this gear from top.
Fig. 4 (a) be expression shown in Fig. 3 (a) with as described in the posture of moving body when assembling with respect to matrix, (b) be the pie graph that has amplified the A portion of (a), (c) be the pie graph that has amplified the B portion of (a).
Fig. 5 (a)～(c) is said moving body from the state of Fig. 4 (a) up to the moving process of the state that becomes Fig. 3 (a) and the mode chart at the main position of the corresponding expression in C-C line cross section of Fig. 4 (b).
Fig. 6 (a)～(c) is the mode chart of the gear parts in expression and cooresponding each process of Fig. 5 (a)～(c).
The specific embodiment
Followingly embodiment of the present invention is described with reference to Fig. 1 (a)～Fig. 6 (c).In this explanation, be described in detail according to the order of device construction, assembling, action.
The actuating device 9 of (device construction) embodiment possesses: the housing 1 with tooth bar 14; Be assembled in the frame body 2 in the housing 1 movably; Pivotal support bottom support parts 3 of 21 in the frame of frame body 2; Be supported on the gear 5 on the rear side recess 25 of frame body 2; The arm 4 that bottom support parts 3 and gear 5 are linked; Be configured in the boosting mechanism 6 that the wind spring between gear 5 and the recess 25 constitutes; The bolt lock mechanism of push-push (shaking the 7a of pin portion and the cam path 16 of sheet); And rotary damper 8.Structural attitude is to have following structure: frame body 2 is through the engagement of tooth bar 14 with gear 5, can and be contained between the folding and unfolding position in the housing 1 in the outstanding use location of housing 1 and be assembled in the structure on the housing 1 movably; Boosting mechanism 6 with the spring type between frame body 2 and gear 5; And gear 5 in the process of direction rotation on boosting mechanism 6 depot action power, gear 5 through the application force of this savings to another direction rotation and make frame body 2 to the mobile structure of use location direction (or folding and unfolding locality); And, when frame body 2 is assembled in housing 1, through the structure of frame body 2 along tooth portion that the move operation in the space of housing 1 makes gear 5 and tooth bar 14 ingear detent mechanism (54 and 19 or 14a and 54a) at the regulation position.
In addition, this embodiment be matrix of the present invention be housing 1, moving body of the present invention be frame body 2, primary importance be make frame body 2 from the outstanding use location of housing 1, the second place is for being contained in frame body 2 example of the situation of the folding and unfolding position in the housing 1.But; Matrix of the present invention and moving body are not limited to this mode; For example; Also can be shown in patent documentation 1; Matrix of the present invention is made box main body; Moving body of the present invention is made lid, the primary importance and the second place be closed box main body opening lid off position, opened wide the open position of lid of the opening of box main body.In addition, matrix of the present invention can also be made the folding and unfolding main body of the desk that is formed with folding and unfolding portion etc., moving body of the present invention made the drawer of this folding and unfolding portion of discrepancy.
The parts that constitute actuating device 9 are except boosting mechanism 6; Housing 1, frame body 2, bottom support parts 3, arm 4, gear 5, bolt lock mechanism are resin with the component parts that shakes sheet 7 and rotary damper 8 and constitute, but also can be non-resins.Wherein, as shown in Figure 2, the flat rectangular shape member that housing 1 is divided by last lower wall 10 and 11, two side 12, front bulkhead by the space constitutes, and the front side is rear openings just.Upper wall 10 comprises: also extend the big peristome 13 of width that is provided with in the middle of about being positioned at forwards, backwards; Tooth bar 14 along a side inside face of peristome 13 and continuous setting on fore-and-aft direction; Be positioned at both sides and extend a pair of guide groove 15 of the narrow width that is provided with forwards, backwards; Be located at upper wall inside face 10a side and lead to the positioning groove 10b of each guide groove 15 from the rear end; And shown in Fig. 4 (c), give prominence to the protuberance 19 of being located at the front of tooth bar 14 and constituting detent mechanism.
The tooth portion of tooth bar 14 makes the odontoid of rear end side form difform tooth 14a shown in the enlarged drawing of Fig. 2.This tooth 14a is equivalent to the portion that is engaged of the detent mechanism of formation scheme four, compares with other tooth, and be the odontoid of 2～3 times of thickness.Side's in two guide grooves 15 guide groove 15 is the 15a of window portion that are provided with rectangle in the front side, and enclosure interior is exposed from the 15a of this window portion.The dip plane 19a that protuberance 19 has the front of the difform tooth 14a that is positioned at tooth bar 14 and entrance side increases overhang towards the inboard, space from the space.Relative therewith, be provided with the cam path 16 that under the 15a of window portion, constitutes the heart of bolt lock mechanism on the inside face of lower wall 11.The frame body 2 that this cam path 16 is stated after fastening on the folding and unfolding position of frame body 2 by means of the 7a of pin portion that shakes sheet 7.On two side 12, install and be located at rear side with fixed part 17.On the inside face of two side 12, guide groove 18 is provided with the direction extension forwards, backwards of relative state.
Wherein, each flank 24a and case side guide groove 18 are chimeric.Flank 24b is shown in Fig. 4 (a), and rear side (front side) is formed on the end difference 24c of low one-level, and the front side is formed at more forwards more on the lowland bevelled rake 24d.And flank 24b green phase pushes cooresponding rake 24d and chimeric for above-mentioned each guide groove 15 cooperation, and under this chimerism, guide bracket main body 2 moves with respect to housing 1.In addition, when projected direction had moved, the corresponding end face of contact guidance groove 15 stoped frame body 2 coming off with respect to housing 1 to end difference 24c at frame body 2.Relative therewith, embedded hole 25a is arranged on the front side of recess 25 as the opening of bigger essentially rectangular.This embedded hole 25a shown in Fig. 3 (a), after the claw 59 and one distolateral cooperation of hole of the gear 5 stated.In addition, in this example, 25a is relevant with embedded hole, at the upper surface of recess 25, from another of the hole of embedded hole 25a distolateral to hole one distolateral near, being provided with pivot shaft 26 is the shallow slot 25d of the round shape at center.And, if gear 5 from the position of this figure to the right-hand revolution of savings application force, then claw 59 slides from embedded hole 25a along this groove 25d, rotated for 1 week approximately after, flexibly pass through groove 25d, 25a cooperates with embedded hole.
Boosting mechanism 6 and gear 5 with the state configuration that supports at the coaxial line head lamp brush guard pivot with respect to pivot shaft 26 on recess 25.Shown in Fig. 2 and Fig. 3 (b), pivot shaft 26 is outstanding from the center of recess 25, and has the otch of up/down perforation, can be with respect to this otch fastening as the corresponding end 6b of the wind spring of boosting mechanism 6.Gear 5 comprises: be located at axis hole 5a be the axle center around in upside around and with tooth bar 14 ingear tooth portions 50; Be located at the downside of tooth portion 50 integrated tube portion 51 around cam path 56; And claw 59 from giving prominence to downwards near the lateral edge portion of lower surface.Wherein, cam path 56 comprises: on above-below direction around the tube portion 51, be provided with and be tilted the tipper 57 that sheet 51b and oblique plate 51c divide; Be located at around the upside of a portion 51 and with the continuous parallel slot 58 of tipper 57; And be located at the downside parallel slot 58 that leads to the following side entrance of tipper 57 around the downside of a portion 51 and from the rear side of oblique plate 51c.Claw 59 is located at the lower end of oblique plate 51c, constitutes limiting mechanism of the present invention with above-mentioned embedded hole 25a.And claw 59 is kept gear 5 has been put aside the application force of regulation on boosting mechanism 6 A-stage through cooperating with the end face of embedded hole 25a, and the direction rotation that stops it to die down to application force from the A-stage of boosting mechanism 6.
In addition, as Fig. 3 (a) (b) shown in, side is integrally formed with in the upper surface of gear 5: divide axis hole 5a upside ring portion 52a and with incorporate tube end face portion 52b around the downside of ring portion 52a; The boosting mechanism of the part of up/down perforation tube end face portion 52b is with fastening hole 52e; Make the depressed part 52c of low one-level between an end face portion 52b and the tooth portion 50; A plurality of strengthening rib 52d in week in the tooth portion side of the periphery of connecting cylinder end face portion 52b and depressed part 52c; Be positioned at an opposite side with fastening hole 52e and with all low slightly yielding portion 53 of a part of tooth portion 50; Make the lower recess 54 in front of yielding portion 53; And make in the tooth portion 50 formation yielding portion 53 and near the auxiliary section 54a of the toothed portion of recess 54 cutting for low one-level.
Wherein, corresponding end 6a fastening in the 52e of fastening hole of boosting mechanism 6.That is: in this structure, boosting mechanism 6 is that for example bottom 6b is with respect to the otch fastening of above-mentioned pivot shaft 6, and upper end 6a fastening is in the 52e of fastening hole.Under this state, boosting mechanism 6 is put aside the initial stage application force through gear 5 rotation predetermined angulars, and simultaneously, claw 59 cooperates with the end face of embedded hole 25a, the direction rotation that stops gear 5 to die down to this initial stage application force.This limiting mechanism of the present invention is under claw 59 and state that the end face of embedded hole 25a cooperates, allows that gear 5 is to the direction rotation that increases application force.
Relative therewith; 21 are provided with bottom support parts 3 and link bottom support parts 3 and the arm 4 of gear 5 in the frame of frame body; These bottom support parts 3 switch on non-Support Position and Support Position; This non-Support Position is that pivotal support is in the guide groove 22 of both sides and near the position of frame body; This Support Position is for to hang down with respect to this frame body, and at least a portion is configured in the position of the below in the frame.
In addition, the above-mentioned sheet 7 that shakes has tracking along the rotation of the groove shape of above-mentioned cam path 16 with the 7a of pin portion, and the as prescribed angle can be joltily with respect to frame body side pivotal support portion pivotal support.And, shake sheet 7 and constitute push-push fastening mechanism as bolt lock mechanism with the cam path 16 of above-mentioned heart, make frame body 2 resistant function power and fastening when switching to the folding and unfolding position, remove fastening through ensuing pressing operation.Rotary damper 8 is the fluid pressure types that for example have known swing pinion 8a, and swing pinion 8a receives the resistance of the power fluid in the main body 8b.In addition, rotary damper 8 has the incorporate installation sheet 8c of portion with main body 8b, and green phase carries out push operation for installation portion 25b and installs.This action is frame body 2 to be moved and when the folding and unfolding position moves to the use location with the application force of boosting mechanism 6 in 50 engagements of the tooth portion of swing pinion 8a and said gear and through this engagement, receives the braking force of rotary damper 8 and low speed moves.
Each above parts of (assembling) are assembled by following order example.That is: as operation order, be, with respect to frame body 2 Assembling gears 5 and boosting mechanism 6, shake sheet 7 and rotary damper 8 by above-mentioned main points.In addition, on frame body 2, assemble to front and back bottom support parts 3 and arm 4 therewith in succession.This occasion, green phase is entrenched in the cooresponding axis hole 23 each axial region 42 for frame body 2, but is assembled on the frame body 2 with making arm 4 as prescribed angular turn.At this moment, moving contact body 44 is entrenched in the cam path 56 (being generally tipper 57) of gear 5.Therefore, arm 4 becomes the state that has disposed each wrist 41 with being inclined upwardly.Bottom support parts 3 make the cooresponding axial region 43 of arm side chimeric with respect to each axis hole 35 after for example each axial region 35 is entrenched in the frame on the 21 cooresponding guide grooves 22 slidably.
And; Bottom support parts 3 in pivotal support rotationally under the state on the frame body 2; Link with arm 4 through the chimeric of axis hole 35 and axial region 43; Be entrenched at moving contact body 44 under the state of downside of tipper 5; Shown in Fig. 1 (b) and Fig. 4 (a), become the Support Position of bearing container bottoms.In addition; In frame body 2 is urged into housing 1 and the initial period of switching to the folding and unfolding position of this figure (a) from the use location of Fig. 1 (b); After just moving contact body 44 slided near the inlet of horizontal slot 58 along tipper 5, bottom support parts 3 became the non-Support Position of approximate horizontal state in the inboard of frame body 2 (in the frame 21).After, according to the insertion degree of frame body 2 in housing 1, moving contact body 44 slides along horizontal slot 58.
(action) frame body 2 green phases carry out the insertion operation in housing for housing 1; State from Fig. 4 (a)～(c); Become the gear 5 that is assembled among the trailing portion 20b and roughly get into the state in the shell space, say exactly, assembling is supported for the state of the use location of Fig. 1 (b).Fig. 5 (a)～(c) and Fig. 6 (a)～(c) pattern ground expression trickle part at this moment.
(1) each figure (a) representes frame body 2 with respect to the initial stage of housing 1 to direction of arrow pushing.At this moment, shown in Fig. 4 (b), consistent and make under the consistent state of rake 24d and the cooresponding positioning groove 10b of both sides at the flank 24a that makes both sides and cooresponding guide groove 18, frame body 2 is pushed by operation with respect to housing 1.Like this; Get into guide groove 15 and chimeric and frame body 2 will be once more when projected direction moves at the rake 24d of the both sides of frame body 2 and flank 24b from cooresponding positioning groove 10b; The corresponding end face of each end difference 24c contact guidance groove 15, frame body 2 come off with respect to housing 1 and are prevented from.
But; In the assembly operation of above frame body 2; Be supported in gear 5 on the frame body 2 with respect to the tooth bar of case side 14 intermeshing tooth portion just on the use location of the frame body 2 of Fig. 1 (b); If the A-stage of gear 5 (in the tooth portion 50 of gear 5 with first tooth 14a ingear position tooth bar 14) changes on each product; Then mobile speed can change rotation and the following frame body 2 of gear 5 through application force through the engagement of gear 5 and tooth bar 14, can not obtain meeting the design-calculated mobility.The present invention has eliminated such defective mode through following operation.
(2) each figure (b) He Getu (c) expression state midway and assembling done state with respect to housing 1 assembling frame body 2 as implied above.Promptly, in this structure, inserted in the initial stage process in the space of housing 1 at frame body 2, gear 5 follow formation in the space dividing wall of having divided case side raised part 19 part elastic displacement and through protuberance 19.Be described in detail, each figure (b) is that frame body 2 inserts in the housings 1, the yielding portion 43 of gear side and protuberance 19 butts, the further state of insertion under this butt state.In this structure, shown in Fig. 4 (c), because protuberance 19 becomes and increases the dip plane of overhang 19a more forward more, therefore, protuberance 19 is followed the elastic displacement of the division wall part that has formed this protuberance and is more successfully jumped onto gear side yielding portion 43.In addition, shown in Fig. 6 (b), the corresponding side surface of protuberance 19 is along be positioned guiding and be urged to the direction of arrow of this figure of the vertical plate 55a in the flank 55.Then, gear side yielding portion 43 is through behind the protuberance 19, and protuberance 19 cooperates with recess 54, simultaneously, gear 50 with recess 54 in abutting connection with and toothed portion hang down one-level auxiliary section 54a and tooth bar 14 first tooth 14a promptly the portion of being engaged mesh.
(3) above each engagement is to follow said division wall part (in this example for the formation in the upper wall 10 left and right sides pars intermedia of protuberance 19 rear sides or front side) smacking one's lips when the elastic displacement recovering state becomes original state to carry out.Therefore, operator's sound of can enough this smacking one's lips confirms that frame body 2 has been assembled on the housing 1 reliably, so can with the naked eye confirm shown in Fig. 6 (c) auxiliary section 54a with as the mated condition that is engaged the tooth 14a of portion.In addition, in this structure, at gear 50 and tooth bar 14 ingears simultaneously, protuberance 19 cooperates with recess 54, and under this mated condition, has divided horizontal plate 55b fastening in the flank 55 of yielding portion 53 on the end face of protuberance 19.Thus, in this structure, can keep the engagement of gear 50 and tooth bar 14, eliminate the possibility that gear 50 unexpectedly comes off from tooth bar 14 reliably.
(4) Yi Shang actuating device 9 is shown in Fig. 1 (a); Frame body 2 pushings are being advanced on the folding and unfolding position in the housing 1; When making frame body 1 switch to the folding and unfolding position from the use location; Gear 5 and tooth bar 14 engagement and clickwises, the application force that savings is directly proportional with the rotation amount of this gear 5 on boosting mechanism 6.These application forces of frame body 2 opposing, and just shake the 7a of pin portion of sheet 7 and the cooperation of heart-shaped cam path 16 remains on the folding and unfolding position of folding and unfolding in housing 1 through bolt lock mechanism.Under this folding and unfolding state, above-mentioned moving contact body 44 is entrenched in the horizontal slot 58, and the not shown stop part butt on above-mentioned projection 45 and the upper wall inside face of being located at trailing portion 20b, thus, prevents to be prone to betide loosening between parts reliably.
Relative therewith, the occasion that frame body 2 is switched to the use location is the trim board 27 of pushing frame body 2.Like this, the cooperation of 7a of pin portion and cam path 16 is disengaged, and left-hand revolution meshes with tooth bar 14 gear 5 through putting aside the application force on boosting mechanism 6, and frame body 2 switches to the use location of Fig. 1 (b) simultaneously.In this handoff procedure, make gear 5 become low speed through rotary damper 8, relax the moving rapidly of frame body 2.In addition, the camming action of the cam path 56 of moving contact body 44 and the gear side of bottom support parts 3 through arm 4 and switch to the Support Position that frame body 2 is intersected up and down from non-Support Position.Under this running condition, above-mentioned moving contact body 44 is chimeric with tipper 57, and in the downside of tipper 57 and the oblique plate 51b crimping in left side, and what prevent reliably thus to be prone between parts, produce becomes flexible.And; Under this state; After not shown container class inserted frame body side frame interior 21 from the top down, the bottom of container class was blocked by the base plate 31 of bottom support component side, restrained and stable remaining between lateral bolster support part 32 and the auxiliary frame 28 around the container class.
In addition, above mode has no restriction to the present invention.The present invention can launch on various devices with reference to this mode.The one of which example is: as matrix and frame body, expand into desk, little article folding and unfolding part and drawer, various apparatus body and lid thereof, door.
Quoted the full content of specification sheets, claim, accompanying drawing and summary of Japan's patent application 2009-055580 number of on March 9th, 2009 application at this, and as the disclosure of specification sheets of the present invention and typing.
Claims (5)
1. the drive unit of a moving body; Moving body can be movably with respect to said matrix assembling between the primary importance of matrix side and the second place by the engagement of rack and pinion; And have between and said gear between boosting mechanism; Said gear in the process of direction rotation on said boosting mechanism depot action power; Said gear rotates to other direction by the active force of this savings; And said moving body is moved to arbitrary side of the primary importance and the second place; It is characterized in that
This actuating device has detent mechanism, and this detent mechanism is used for when being assembled in said moving body on the said matrix, through the move operation of said moving body along said matrix, the tooth portion of said gear and said tooth bar is meshed at the regulation position.
2. the actuating device of moving body according to claim 1 is characterized in that,
Said moving body is come in and gone out in the space of said matrix, and said detent mechanism comprises the recess of being located at the said space dividing wall of division protuberance inboard and the inboard increase overhang towards the space and being located on the said gear and can cooperating with said protuberance.
3. the actuating device of moving body according to claim 2 is characterized in that,
Be inserted in the initial stage process in space of said matrix at said moving body; Said gear is accompanied by the elastic displacement of said division wall side and when having passed through said protuberance; With said tooth bar engagement; Simultaneously; Said recess cooperates with said protuberance; And under this mated condition, make the sheet portion fastening of dividing said recess on the end face of said protuberance, can keep engagement with said tooth bar.
4. according to the actuating device of each described moving body of claim 1～3, it is characterized in that,
Said detent mechanism is Wei the shape different with other odontoid at the toothed portion of said gear and said tooth bar, and has the auxiliary section that can cooperatively interact and be engaged portion.
5. according to the actuating device of each described moving body of claim 1～4, it is characterized in that,
Has limiting mechanism; This limiting mechanism is used for cooperating with embedded hole on being located at said moving body through the claw of being located on the said gear; Thereby keep said gear has been put aside the application force of regulation on said boosting mechanism A-stage, and stop said gear to rotate to the direction that application force dies down from the A-stage of said boosting mechanism.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-055580 | 2009-03-09 | ||
| JP2009055580A JP5421620B2 (en) | 2009-03-09 | 2009-03-09 | Driving device for moving body |
| PCT/JP2010/053461 WO2010103980A1 (en) | 2009-03-09 | 2010-03-03 | Drive mechanism for a movable body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102348578A true CN102348578A (en) | 2012-02-08 |
| CN102348578B CN102348578B (en) | 2014-03-12 |
Family
ID=42728270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080011166.3A Active CN102348578B (en) | 2009-03-09 | 2010-03-03 | Drive mechanism for movable body |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5421620B2 (en) |
| KR (1) | KR101114070B1 (en) |
| CN (1) | CN102348578B (en) |
| MY (1) | MY156137A (en) |
| WO (1) | WO2010103980A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290633A (en) * | 2013-07-19 | 2015-01-21 | 北汽福田汽车股份有限公司 | Cup supporting component for vehicle and vehicle with cup supporting component |
| CN111055781A (en) * | 2019-12-26 | 2020-04-24 | 北汽福田汽车股份有限公司 | Saucer mechanism, instrument board assembly and vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3065684B1 (en) | 2017-04-28 | 2019-06-28 | Faurecia Interieur Industrie | TRIM ASSEMBLY COMPRISING A DEPLOYABLE PIECE |
| US11186373B1 (en) * | 2020-07-09 | 2021-11-30 | B/E Aerospace, Inc. | System including resettable cupholder apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579835A (en) * | 2003-07-31 | 2005-02-16 | 株式会社利富高 | Damper device |
| CN101041336A (en) * | 2006-03-22 | 2007-09-26 | 现代摩比斯株式会社 | Push type cup holder |
| JP2008062694A (en) * | 2006-09-05 | 2008-03-21 | Toyoda Gosei Co Ltd | Container holder apparatus |
| CN201092273Y (en) * | 2007-08-30 | 2008-07-30 | 吴志光 | Vehicle cup holder |
| JP2009001058A (en) * | 2007-06-19 | 2009-01-08 | Nifco Inc | Cup holder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0136605Y1 (en) * | 1995-07-06 | 1999-04-01 | 구자홍 | Gear coupling structure |
-
2009
- 2009-03-09 JP JP2009055580A patent/JP5421620B2/en active Active
-
2010
- 2010-03-02 KR KR1020100018414A patent/KR101114070B1/en not_active IP Right Cessation
- 2010-03-03 CN CN201080011166.3A patent/CN102348578B/en active Active
- 2010-03-03 WO PCT/JP2010/053461 patent/WO2010103980A1/en active Application Filing
- 2010-03-03 MY MYPI2011004241A patent/MY156137A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579835A (en) * | 2003-07-31 | 2005-02-16 | 株式会社利富高 | Damper device |
| CN101041336A (en) * | 2006-03-22 | 2007-09-26 | 现代摩比斯株式会社 | Push type cup holder |
| JP2008062694A (en) * | 2006-09-05 | 2008-03-21 | Toyoda Gosei Co Ltd | Container holder apparatus |
| JP2009001058A (en) * | 2007-06-19 | 2009-01-08 | Nifco Inc | Cup holder |
| CN201092273Y (en) * | 2007-08-30 | 2008-07-30 | 吴志光 | Vehicle cup holder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290633A (en) * | 2013-07-19 | 2015-01-21 | 北汽福田汽车股份有限公司 | Cup supporting component for vehicle and vehicle with cup supporting component |
| CN111055781A (en) * | 2019-12-26 | 2020-04-24 | 北汽福田汽车股份有限公司 | Saucer mechanism, instrument board assembly and vehicle |
| CN111055781B (en) * | 2019-12-26 | 2021-09-17 | 北汽福田汽车股份有限公司 | Saucer mechanism, instrument board assembly and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5421620B2 (en) | 2014-02-19 |
| CN102348578B (en) | 2014-03-12 |
| JP2010208442A (en) | 2010-09-24 |
| KR101114070B1 (en) | 2012-02-22 |
| WO2010103980A1 (en) | 2010-09-16 |
| MY156137A (en) | 2016-01-15 |
| KR20100101524A (en) | 2010-09-17 |
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