CN103085684B - Automobile, automobile seat and sliding rail mechanism of automobile seat - Google Patents
Automobile, automobile seat and sliding rail mechanism of automobile seat Download PDFInfo
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- CN103085684B CN103085684B CN201210546578.8A CN201210546578A CN103085684B CN 103085684 B CN103085684 B CN 103085684B CN 201210546578 A CN201210546578 A CN 201210546578A CN 103085684 B CN103085684 B CN 103085684B
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Abstract
The invention discloses a sliding rail mechanism applied to an automobile seat. The sliding rail mechanism comprises a fixed sliding rail, a moving sliding rail and a locking assembly, wherein the locking assembly comprises a locking part and a guide part, the locking part is provided with a lock catch, and the guide part is provided with a guide hole matched with the lock catch. The locking part achieves locking/unlocking functions through clamping and separation of the lock catch and a fore shaft, one of the lock catch and the fore shaft is arranged on the fixed sliding rail, the other one of the lock catch and the fore shaft is arranged on the moving sliding rail, the lock catch is provided with at least one groove, and when the locking part is placed on a clamping position, the groove is placed on a surface matched with the fore shaft or the guide hole. Compared with the prior art, the lock catch is provided with the groove, when metal material is impacted and the impact is not stopped by an external force, the plastic deformation occurs, so the guide part placed on the groove or the fixed sliding rail is embedded into the groove in a deformed mode, and movement of the sliding rail mechanism along the opposite direction of the clamping direction is stopped. The invention further discloses the automobile seat comprising the sliding rail mechanism, and an automobile comprising the automobile seat.
Description
Technical field
The present invention relates to field of vehicles, be specifically related to a kind of sliding track mechanism for automotive seat, also relate to the automotive seat comprising this sliding track mechanism and the automobile comprising these automotive seat.
Background technology
Comfortable take space or chaufeur can facilitate operating and controlling vehicle in order to the occupant meeting different building shape has, automotive seat require can front and back position adjustable.Sliding rail of automobile seat is just used to the device of vehicles seat fore-aft position.
At present, the sliding track mechanism for automotive seat generally includes the fixed rack and the shifting sledge fixing with seat body fixed with under-carriage; Bearing fit is kept by slide assemblies between shifting sledge and fixed rack; Like this, by sliding track mechanism, seat body can move certain distance relative to under-carriage at fore-and-aft direction, to adapt to different needs.After completing in adjustment, make seat body and under-carriage keep fixing, sliding track mechanism is also provided with lock assembly, with by the shifting sledge of sliding track mechanism and fixed rack locking.
Along with the development of automotive technology, the running velocity of vehicle improves constantly, and this just has higher requirement to the safety of sliding rail of automobile seat.Existing sliding rail of automobile seat is subject in impact process at vehicle, usually causes the disabler of slide rail locking because lock assembly deviates from from latched position, thus forms great threat to the life security of occupant.
In view of this, the structure urgently for the sliding track mechanism of existing automotive seat is improved, and is being subject in impact process to solve vehicle, the problem that the latch functions that lock assembly is deviate from from latched position and caused lost efficacy.
Summary of the invention
For above-mentioned defect, the object of the invention is to, a kind of sliding track mechanism for automotive seat is provided, be subject in impact process to solve vehicle, the problem that the latch functions that lock assembly is deviate from from latched position and caused lost efficacy.On this basis, the present invention also provides a kind of automotive seat comprising this sliding track mechanism, and comprises the automobile of these automotive seat.
The invention provides a kind of sliding track mechanism for automotive seat, comprise fixed rack, shifting sledge and lock assembly, described lock assembly comprises the locking component being at least provided with a snap close, and has the guide of the pilot hole suitable with described snap close; Described locking component realizes locking/unlocking function by the engaging of described snap close and fore shaft suitable with it with being separated, one in described snap close and described fore shaft is placed in described fixed rack, then another one is placed in described shifting sledge, described snap close has at least one groove, and be configured to: when described locking component is positioned at clamped position, described groove is positioned at described fore shaft or with on the fitting surface of described pilot hole.
Preferably, described groove is opened in the plane vertical with described sliding track mechanism direction of slip.
Preferably, be positioned at described clamped position, the end of described pilot hole or described fore shaft is positioned at the center of described groove.
Preferably, described locking component is specially down " T " font tabular locking component, and described snap close is arranged at the large end of described locking component, and the small end of described locking component is slidably connected with described shifting sledge.
Preferably, the non-deformability of described guide is lower than described fixed rack.
The present invention also provides a kind of sliding track mechanism for automotive seat, comprises fixed rack, shifting sledge and lock assembly; Described lock assembly comprises the locking component being at least provided with a snap close, described locking component realizes locking/unlocking function by the engaging of snap close and fore shaft suitable with it with being separated, one in described snap close and described fore shaft is placed in described fixed rack, then another one is placed in described shifting sledge, described snap close has at least one groove, and be configured to: when described locking component is positioned at clamped position, described groove is positioned at on the fitting surface of described fore shaft.
Preferably, described groove is opened in the plane vertical with described sliding track mechanism direction of slip.
Preferably, when being positioned at described clamped position, the end of described fore shaft is positioned at the center of described groove.
The present invention is a kind of automotive seat also, comprise seat main body, also comprise sliding track mechanism as above, and described shifting sledge is fixedly connected with described seat main body.
The present invention also provides a kind of automobile, comprises car body, also comprises automotive seat as above, and the fixed rack of described sliding track mechanism is fixedly connected with described car body.
Relative to above-mentioned background technology, the sliding track mechanism for automotive seat in the present invention, comprises fixed rack, shifting sledge and lock assembly; This lock assembly comprises the locking component being at least provided with a snap close, and has the guide of the pilot hole suitable with described snap close; Locking component realizes locking/unlocking function by the engaging of snap close and fore shaft suitable with it with being separated, one in snap close and fore shaft is placed in fixed rack, then another one is placed in shifting sledge, snap close has at least one groove, and be configured to: when locking component is positioned at clamped position, groove is positioned at fore shaft or with on the fitting surface of pilot hole.
Compared with prior art, this programme by offering groove on snap close, when utilizing metallic material be subject to moment enormous impact and stop without other external force, the feature of plastic deformation will be there is, crushed element on the guide of lock assembly or fixed rack is made to embed in groove, stop locking component along engaging rightabout moving with snap close and fore shaft, thus prevent locking component from the disengaging of latched position, ensure that the safety of occupant in vehicle travel process.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of sliding rail for vehicle seat mechanism first embodiment in the present invention;
Fig. 2 is the exploded perspective view of sliding track mechanism in Fig. 1;
Fig. 3 is the cross-sectional schematic of A-A in Fig. 1;
Fig. 4 is the schematic perspective view of sliding track mechanism assembly in Fig. 1;
Fig. 5 is the first embodiment schematic perspective view of locking component in Fig. 2;
Fig. 6 is generalized section when locking component is in normal lockup state in Fig. 5;
Fig. 7 is vehicle generalized section of locking component in Fig. 5 when being subject to impacting;
Fig. 8 is section signal when being in normal lockup state of the second embodiment of locking component in the present invention;
Section signal when the 3rd embodiment of locking component is in normal lockup state in Fig. 9 the present invention;
The schematic diagram of Figure 10 to be Fig. 9 further groove be circular arc;
Figure 11 is Fig. 9 further groove is leg-of-mutton schematic diagram;
In figure:
01 fixed rack, 011 fore shaft, 02 shifting sledge, 021 first auxiliary pilot hole, 022 second auxiliary pilot hole, 03 locking component, 031 small end, 032 large end, 0321 snap close, 0322 groove, 04 guide, 041 pilot hole, 042 sidewall, 0421 guide ledges, 05 shifting part, 06 first axle, 07 locking spring, 08 trip lever, 09 second axle, 10 joysticks.
Detailed description of the invention
Core of the present invention is to provide a kind of sliding track mechanism for automotive seat, and this sliding track mechanism can solve vehicle and be subject in impact process, the problem that lock assembly is deviate from from latched position, thus ensures the driving safety of vehicle.On this basis, the present invention also provides a kind of automotive seat comprising this sliding track mechanism, and comprises the automobile of these automotive seat.
Without loss of generality, now present embodiment is illustrated in conjunction with Figure of description.
Refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4.Wherein, Fig. 1 is the schematic perspective view of sliding rail for vehicle seat mechanism first embodiment in the present invention, and Fig. 2 is the exploded perspective view of sliding track mechanism in Fig. 1, and Fig. 3 is the cross-sectional schematic of A-A in Fig. 1, and Fig. 4 is the schematic perspective view of sliding track mechanism assembly in Fig. 1.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, for the sliding track mechanism of automotive seat in this programme, comprise fixed rack 01 and shifting sledge 02, wherein, fixed rack 01 is for being fixedly connected with car body base, shifting sledge 02 is for being fixedly connected with automotive seat, and fixed rack 01 and shifting sledge 02 can realize relative sliding under external force by the support of sliding members.When both slide into desired location, locking component 03 in lock assembly is in the resilient force lower slider of locking spring 07, until the snap close 0321 be arranged on lock assembly 03 engages with the fore shaft 011 be opened on fixed rack 01, thus realize the locking of fixed rack 01 and shifting sledge 02 relative position; When needing the relative position adjusting fixed rack 01 and shifting sledge 02, external force is applied by the end of joystick 10 pairs of trip levers 08, make to be articulated with trip lever 08 on shifting sledge 02 respectively by the first axle 09 and the second axle 06 and shifting part 05 rotates relative to shifting sledge 02, thus stir the elastic force that locking component 03 overcomes locking spring 07 and slide along the direction contrary with engagement direction, depart from fore shaft 011 to snap close 0321, relieve the locking of fixed rack 01 and shifting sledge 02.In addition, snap close 0321 offers groove 0322, when sliding track mechanism is in the lock state, when namely locking component 03 slides into snap close 0321 with fore shaft 011 clamped position relative to moving-member 02, groove 0322 is opened on fitting surface that snap close 0321 coordinates with pilot hole 042.
Fixed rack 01 in this programme and between shifting sledge 02 by roller (not shown) bearing fit, be Zero clearance cooperation in theory between three, but this quality of fit cannot be reached in practical set process, existing composition graphs 5, Fig. 6 and Fig. 7 analyze the stressing conditions that vehicle is subject to impacting aft ramp mechanism, wherein, Fig. 5 is the first embodiment schematic perspective view of locking component in Fig. 2, Fig. 6 is generalized section when locking component is in normal lockup state in Fig. 5, and Fig. 7 is vehicle generalized section of locking component in Fig. 5 when being subject to impacting.
In normal vehicle operation process, sliding track mechanism is in lockup state, when being subject to suddenly impulsive force, and the first application force that shifting sledge 02 will apply locking component 03 along its direction of slip, and second application force contrary to locking component 03 engagement direction.Under the second application force effect, locking component 03 has along the movement tendency contrary with engagement direction; Simultaneously, under the first application force effect, there is local compression distortion in groove 0322 place guide 04 being positioned at snap close 0321, variant part embeds in groove 0322, create the resistance of balance second application force, thus prevent locking component 03 moving along anti-engagement direction.
Obviously, compared with prior art, this programme by offering groove 0322 on snap close 0321, utilize metallic material when being subject to moment impact and stoping without other external force, the feature of plastic deformation will be there is, make crushed element on guide 04 embed in groove 0322, stop locking component 03 to engage rightabout moving along with snap close 0321 and fore shaft 011, thus prevent locking component from the disengaging of latched position, thus ensure that the safety of occupant in vehicle travel process.
It should be noted that, in this programme, driven the action of locking component 03 upper and lower displacement by shifting part 05, also can realize by other means.Such as, the upper end bending 90 ° of the locking component 03 in this programme is formed upper swinging plate, by realizing the unlocking function of locking component with one end of shifting part with offseting; After release is to the pressure of joystick, locking component, by being arranged at the spring force between shifting part and shifting sledge, making snap close and fore shaft bayonet socket, thus realizes lock function again.In addition, the locking component being provided with snap close in this programme is movably arranged on shifting sledge 02, and fore shaft is opened on fixed rack, be appreciated that, snap close and fore shaft can be arranged in direction, namely locking component is movably arranged with on fixed rack 01, and fore shaft is opened on shifting sledge 02.
Additionally, fixed rack 01 in this programme and shifting sledge 02 all adopt strip plate, symmetrical bending forms " U " font along its length respectively, interlock both formation cavity, symmetrical to the both ends again and repeatedly bending that direction is contrary forms flange, make both have the engaging in gap by flange, then the slide units such as roller are set at both engaging gap locations, thus achieve both bearing fits.Upper fixed rack 01 in this programme is that bending is one-body molded, and have the good looking appearance of bending part, intensity is high, the feature such as fast easy to process, certainly, on the basis that content with funtion demand and processing technology require, the fixed rack 01 in this programme and shifting sledge 02 also can be Split type structure.
As previously mentioned, groove 0322 in this programme is opened on snap close 0321 with on the fitting surface of pilot hole 041, be appreciated that, groove 0322 in this programme also can be opened in snap close 0321 with on the fitting surface of shifting sledge 01, principle of work and the working process of these two kinds of designs are identical, so do not repeat them here.It should be noted that, under normal circumstances when vehicle is subject to impacting, shifting sledge 02 has the movement tendency identical with the direction of slip of sliding track mechanism, therefore, this programme further groove 0322 is arranged in plane vertical with sliding track mechanism direction of slip on snap close 0321, certainly, groove offer position according to the concrete mechanism of sliding track mechanism, and installation site on automobile and determining.
As shown in Fig. 2, Fig. 3 and Fig. 5, locking component 03 in this programme in the first embodiment, be specially the tabular that shape is " T ", snap close 0321 is arranged at the large end 032 of locking component 03, small end 031 is fixed with two axles successively along the direction of slip of sliding track mechanism, one axle is interspersed in the wale-shaped hole on shifting part 05, and another axle and locking spring end offset, thus achieve the slip of locking component 03 relative to shifting sledge 02.In addition, small end connecting portion 032 be interspersed in be opened in corresponding position on shifting sledge 02 auxiliary pilot hole 021 in, dual guiding is provided to the locking of locking component 03 and unlocking movement with the pilot hole 041 on guide 04 simultaneously, avoid locking component 03 run-off the straight and the clamping stagnation problem caused, thus further ensure that the smooth engaging of snap close 0321 and fore shaft 011; Two grooves that the large end 032 of locking component 03 is offered by interval define three snap closes, along on the direction of slip of sliding track mechanism, middle snap close size is comparatively large, is increased the area of contact of large end 032 and pilot hole 041, thus enhance the guidance capability of guide 04 by this design.
It should be noted that, the locking component 03 of this programme middle plateform shape shape is processed by fine blanking technique, thus achieves the processing of high precision locking component on the basis controlling manufacturing cost.In addition, in this programme, the design of " T " shape arranges snap close at large end, the function of lower end for connecting, multiple snap close can be set along the direction of slip of sliding track mechanism, thus strengthen latch functions, and on the basis meeting linkage function, the mode adopting small end to connect can save the space of sliding track mechanism inner chamber body, the weight of sliding track mechanism entirety can also be reduced simultaneously.
As shown in Figure 3, in order to be simplified to fix the processing technology of slide rail 01, reduce the tooling cost of sliding track mechanism entirety.The fore shaft 011 engaged with snap close 0321 in this programme is the equally spaced multiple equal square hole be opened on fixed rack 01 of direction of slip along sliding track mechanism, and correspondingly, the cross sectional shape of snap close 0321 is also square.As shown in Figure 5, in this programme, the middle snap close size of locking component 03 is larger, in order to suitable with square fore shaft 011, further middle snap close is divided into two snap closes 03211 by groove in this programme, therefore in the first embodiment, locking component 03 having four cross sections is square snap close 0321.
As previously mentioned, in this programme by the engaging of snap close 0321 and fore shaft 011 be separated the function realizing lock assembly the locking and unlocking, minimum drag is subject to being separated in order to both engagings can be made, and prevent from latching in the generation of stuck problem in fore shaft, along on engagement direction in this programme, snap close 0321 is in wedge shape.Certainly, content with funtion require and processing technology basis on, the snap close 0321 in this programme also can differ from other shapes of this programme for cylinder etc.
Further, as shown in Figure 5, in the first embodiment, on the corresponding surface of the snap close 0321 coordinated with pilot hole 041, be provided with groove 0322, namely there are 6 grooves 0322 altogether.By this design when vehicle is subject to different directions impulsive force, all can produce the balancing resistance of the second application force.Be appreciated that and also only can offer groove 0322 on the fitting surface of middle snap close and pilot hole 041, concrete structure refers to Fig. 8, and Fig. 8 is section signal when being in normal lockup state of the second embodiment of locking component in the present invention.In second embodiment, the minimizing of locking component upper groove 0322 quantity, simplifies the processing technology of locking component, reduces manufacturing cost, but its principle of work is identical with the first embodiment, therefore does not repeat them here.
Certainly; the quantity of groove 0322 is more; being subject at vehicle obstruction snap close 0321 that impulsive force formed, to depart from the power of fore shaft 041 larger; but; the concrete arrangement of snap close 0321 upper groove 0322 and quantity; determine according to the unit design of locking component upper groove actual processing technology, sliding track mechanism and required positioning intensity, the difference of groove 0322 quantity can not cause the restriction of scope.
Except the above-mentioned first and two locking component in embodiment, this programme additionally provides the 3rd embodiment of locking component, and existing composition graphs 9 describes concrete structure in detail, and Fig. 9 is section signal when being in normal lockup state of the second embodiment of locking component in the present invention.This locking component is the strip only having a snap close 0321, its corresponding surface offers two grooves 0322.Its principle of work is identical with the first embodiment, therefore does not repeat them here.
It should be noted that, on locking component 03, snap close 0321 quantity is more in theory, its positioning intensity is higher, but the concrete quantity of snap close 0321 and shape on locking component 03, determine according to the unit design of the actual processing technology of snap close, sliding track mechanism and required positioning intensity.Therefore, on locking component 03, the difference of the quantity of snap close 0321 does not form limiting the scope of the present invention.
It should be noted that, locking component 03 shape in this programme can be also cylinder, or well known to a person skilled in the art other structures.In addition, the groove 0322 in this programme is specially " U " font structure, and the advantage of this structure is that the mode of punching press easy to use is processed, with low cost, and precision is easy to ensure.Certainly, on the basis that content with funtion and processing technology require, the shape of the groove in this programme also can be circular arc or triangle etc., concrete structure refers to Figure 10 and Figure 11, wherein, the schematic diagram of Figure 10 to be Fig. 9 further groove be circular arc, Figure 11 is Fig. 9 further groove is leg-of-mutton schematic diagram.
As previously mentioned, guide 04 is also comprised for the sliding track mechanism of automotive seat in this programme, its object is to, ensure snap close 0321 to be engaged the linear displacement that locking component 03 is vertical with sliding track mechanism direction of slip in locking/releasing process smoothly with the fore shaft 011 on fixed rack 01.Concrete structure refers to Fig. 3 and Fig. 4, guide 04 is fixed on shifting sledge 02, it is one U-shaped, comprise a bottom surface and from both sides, bottom surface along the two side 042 that extend contrary to engagement direction, sidewall 042 extends to form 4 guide ledges 0421 in the same direction again, be interspersed in and be opened in the second auxiliary pilot hole 022 of corresponding position on shifting sledge 02, to the spacing guiding of guide 04, prevent it from losing guide function because of inclination.Bottom surface 042 has three pilot holes 041 along the direction of slip of sliding track mechanism, and this pilot hole 041 is suitable with snap close 0321.In locking/releasing process snap close 0321 under the directional tagging of pilot hole 041 fast and fore shaft bayonet socket or disengaging, this improves sliding track mechanism operability.
It should be noted that, groove 0322 is opened in the cooperation place with guide 04 on snap close 0321, and when vehicle is subject to greater impact power, the guide 04 as accessory plastic deformation occurs and embeds the balancing resistance forming the second application force in groove 0322.Compared with fixed rack 01, guide 04 structure is simple, tooling cost is lower, if when cannot reuse because there is plastic deformation, do not affect reusing of slide rail entirety; Certainly, by simple operations and replaceable spare part, therefore, compared with replacing shifting sledge 01, this design reduces the maintenance cost of sliding track mechanism, shortens its maintenance process.In addition, meeting on the basis that guide function and processing technology require, on the guide 04 in this programme the quantity of guide ledges 0421 also can be one, two or other differ from quantity in this programme.
In addition, when the sliding track mechanism in this programme is in lockup state, the upper and lower end parts of the pilot hole 041 on guide 04 is positioned at the center of snap close 0321 upper groove 0322.This object is, due under normal motoring condition, on guide 04, pilot hole 041 upper and lower end parts place is not by any external force, therefore, the required application force that herein deforms is relatively little, thus improve the susceptibility of slide mechanism to impulsive force, and then further improve driving safety and the reliability of vehicle.
Further, the damage of members in sliding track mechanism after vehicle is impacted, may be caused, need to keep in repair accordingly, in order to shorten maintenance time as much as possible, reduce maintenance cost.Meeting on the basis that guide function and processing technology require, the non-deformability making guide 04 in this programme lower than the non-deformability of upper fixed rack 01 and shifting sledge 02, such as, adopts the material processing guides 04 such as copper.
Except the sliding track mechanism of said structure, the present invention also provides a kind of sliding track mechanism for automotive seat, second embodiment of sliding track mechanism is from the different of the first embodiment, sliding track mechanism in this programme does not comprise guide, therefore under sliding track mechanism lock-out state, namely, under the snap close on locking component and the fore shaft fastening state on fixed rack, the groove on snap close is opened on the fitting surface that coordinates with fore shaft.In addition, the functional element in the sliding track mechanism in this programme and principle of work, identical with the first embodiment, those skilled in that art can realize completely according to the first embodiment, so do not repeat them here.
Except the sliding track mechanism of said structure, the present invention also provides a kind of automotive seat, comprises seat main body, also comprises sliding track mechanism as above, and the shifting sledge seat main body of this sliding track mechanism is fixedly connected with.Be appreciated that basic function parts and the principle of work of these automotive seat of formation are substantially identical with prior art, those skilled in the art can realize completely based on prior art, therefore repeats no more herein.
In addition, the present invention also provides a kind of automobile, comprises car body, also comprises automotive seat as above, and the fixed rack of sliding track mechanism is fixedly connected with described car body.Be appreciated that basic function parts and the principle of work of this automobile of formation are substantially identical with prior art, those skilled in the art can realize completely based on prior art, therefore repeats no more herein.
The foregoing is only the preferred embodiment of the present invention, do not form limiting the scope of the present invention.Any any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (10)
1. for a sliding track mechanism for automotive seat, comprise fixed rack, shifting sledge and lock assembly, described lock assembly comprises the locking component being at least provided with a snap close, and has the guide of the pilot hole suitable with described snap close; Described locking component realizes locking/unlocking function by the engaging of described snap close and fore shaft suitable with it with being separated, one in described snap close and described fore shaft is placed in described fixed rack, then another one is placed in described shifting sledge, it is characterized in that, described snap close has at least one groove, and be configured to: when described locking component is positioned at clamped position, described groove is positioned at described fore shaft or with on the fitting surface of described pilot hole.
2. the sliding track mechanism for automotive seat according to claim 1, is characterized in that, described groove is opened in the plane vertical with the direction of slip of described sliding track mechanism.
3. the sliding track mechanism for automotive seat according to claim 2, is characterized in that, when being positioned at described clamped position, the end of described pilot hole or described fore shaft is positioned at the center of described groove.
4. the sliding track mechanism for automotive seat according to any one of claim 1 to 3, it is characterized in that, described locking component is specially down " T " font tabular locking component, described snap close is arranged at the large end of described locking component, and the small end of described locking component is slidably connected with described shifting sledge.
5. the sliding track mechanism for automotive seat according to claim 4, is characterized in that, the non-deformability of described guide is lower than described fixed rack.
6., for a sliding track mechanism for automotive seat, comprise fixed rack, shifting sledge and lock assembly; Described lock assembly comprises the locking component being at least provided with a snap close, described locking component realizes locking/unlocking function by the engaging of snap close and fore shaft suitable with it with being separated, one in described snap close and described fore shaft is placed in described fixed rack, then another one is placed in described shifting sledge, it is characterized in that, described snap close has at least one groove, and be configured to: when described locking component is positioned at clamped position, described groove is positioned at on the fitting surface of described fore shaft.
7. the sliding track mechanism for automotive seat according to claim 6, is characterized in that, described groove is opened in the plane vertical with described sliding track mechanism direction of slip.
8. the sliding track mechanism for automotive seat according to claim 7, is characterized in that, when being positioned at described clamped position, the end of described fore shaft is positioned at the center of described groove.
9. automotive seat, comprise seat main body, it is characterized in that, comprise the sliding track mechanism according to any one of claim 1 to 5 or 6 to 8, and described shifting sledge is fixedly connected with described seat main body.
10. an automobile, comprises car body, it is characterized in that, also comprises automotive seat according to claim 9, and the fixed rack of described sliding track mechanism is fixedly connected with described car body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546578.8A CN103085684B (en) | 2012-12-17 | 2012-12-17 | Automobile, automobile seat and sliding rail mechanism of automobile seat |
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| CN201210546578.8A CN103085684B (en) | 2012-12-17 | 2012-12-17 | Automobile, automobile seat and sliding rail mechanism of automobile seat |
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| CN103085684B true CN103085684B (en) | 2015-03-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106864312B (en) * | 2017-04-05 | 2023-03-31 | 江苏忠明祥和精工股份有限公司 | Locking mechanism of automobile seat slide rail |
| CN108437856A (en) * | 2018-04-23 | 2018-08-24 | 张家港润盛科技材料有限公司 | Seat slide rail component made of a kind of aluminium section bar |
| CN109466385A (en) * | 2018-12-24 | 2019-03-15 | 江苏普智汽车工程技术研发有限公司 | Sliding rail of automobile seat lockable mechanism |
| CN110326912A (en) * | 2019-07-23 | 2019-10-15 | 江苏三乔智能科技有限公司 | Sliding rail unlocking mechanism |
| CN111671262B (en) * | 2020-06-16 | 2023-08-01 | 河海大学常州校区 | Seat sliding mechanism |
| CN114162002B (en) * | 2021-12-18 | 2022-11-11 | 瑞安市荣邦汽车部件有限公司 | Electric seat lock catch capable of self-adjusting balance |
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Owner name: HUBEI AVIATION PRECISION MACHINERY TECHNOLOGY CO., Free format text: FORMER OWNER: ZHONGHANG PRECISIVE MACHINARY SCIENCE AND TECHNOLOGY CO., LTD., HUBEI Effective date: 20130619 |
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Effective date of registration: 20130619 Address after: 441003 Hubei city of Xiangfan province high tech Zone, Road No. 8 Applicant after: Hubei Aviation Precision Machinery Technology Co., Ltd. Address before: Xiangyang City, Hubei Province, 441003 Road No. 8 Applicant before: Zhonghang Precisive Machinary Science and Technology Co., Ltd., Hubei |
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