CN104029739A - Supporting rod for automotive front cover - Google Patents
Supporting rod for automotive front cover Download PDFInfo
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- CN104029739A CN104029739A CN201410293116.9A CN201410293116A CN104029739A CN 104029739 A CN104029739 A CN 104029739A CN 201410293116 A CN201410293116 A CN 201410293116A CN 104029739 A CN104029739 A CN 104029739A
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Abstract
The invention relates to the technical field of automotive accessories, discloses a supporting rod for an automotive front cover and solves the problems that a constant opening angle of an engine cover in the prior art results in inconveniences that tall operators are prone to bumping heads while opening or closing the engine cover is difficult for short operators. In an embodiment of the invention, the supporting rod for the automotive front cover comprises a fixed rod, a moving rod and an adjusting mechanism; the adjusting mechanism comprises a shell, and one end of the fixed rod is fixed into a rail which is arranged in the shell; one end of the moving rod is arranged in the rail, and the moving rod is capable of sliding in the rail; the shell is further provided with a clamping fastener which is capable of limiting a sliding distance of the moving rod. The supporting rod for the automotive front cover is mainly applied to automobiles.
Description
Technical field
The present invention relates to vehicular spare parts technical field, relate in particular to a kind of front cover for vehicle cover strut bar.
Background technology
Along with scientific and technical development, automobile has become one of the most frequently used vehicle of people, and user is not only concerned about the performance of the aspects such as its power, safety, also starts to pay close attention to gradually practicality and the traveling comfort etc. of the each details of automobile aspect.
At present, when car engine cover covers on opening, mainly by strut bar fixed pedestal, to facilitate user or maintainer to carry out the operations such as spot check or maintenance to the each parts in machinery space.Particularly, as shown in Figure 1, the column type strut that this strut bar 1 is fixed length, in use, one end of strut bar 1 is fixed with the lower attachment point of B inside, cabin, the other end is fixedly connected with the upper attachment point on housing A, thereby the support that completes housing A by strut bar 1 is fixed, make housing A maintain opening.
But because the length of above-mentioned strut bar is definite value, therefore the opening angle of driving engine housing is also constant, cause, when the higher operating personal of height is in the time carrying out spot check or maintenance operation, easily bumping to head; When the lower operating personal of height is looked on the bright side of things when opening or killing engine housing lid, operating difficulties.
Summary of the invention
Embodiments of the invention provide a kind of front cover for vehicle cover strut bar, solve in prior art the opening angle of driving engine housing constant, caused operating personal that height is higher easily to bump to head, operating personal that height is lower is opened or the more difficult problem of the housing that kills engine.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of front cover for vehicle cover strut bar, comprises fixed link and portable bar, also comprises regulating mechanism, and described regulating mechanism comprises housing, in described housing, is provided with track, and described fixed link one end is fixed in described track; Described portable bar one end is placed in described track, and described portable bar can slide in described track; On described housing, be also provided with holding firmware, described holding firmware can limit the sliding distance of described portable bar.
Wherein, the end surfaces that described portable bar is positioned at described housing is provided with protruding tooth bar, is provided with and described tooth bar gears in mesh in described housing; The S. A. of described gear passes described housing, and is fixedly connected with setting nut on the S. A. of described gear; Turn described setting nut, described gear rotates and drives described portable bar Bidirectional slide in described track.
Particularly, described track comprise connect the long slideway of described housing and parallel with described long slideway, be communicated with arrange short slideway; Described portable bar is arranged in described long slideway, and described tooth bar is arranged in described short slideway; The length of described short slideway is less than the length of described long slideway; When described portable bar slides in described long slideway, drive and limit described tooth bar and move in described short slideway.
Further, the cross-sectional plane of described long slideway is circular configuration, and the cross-sectional plane of described short slideway is rectangle structure; Described fixed link threaded one end formula is fixedly connected in described long slideway, and the interface of end face and described long slideway, short slideway aligns.
When practical application, the cover plate that described housing comprises supporting plate and is connected with described supporting plate removable seal, described long slideway comprises and is located at the first arc groove on described supporting plate and is located at the second arc groove on described cover plate, and described short slideway is located on described supporting plate; On described supporting plate, be also provided with the first groove that holds described gear, described cover plate is provided with the second groove mating with described the first groove; On described supporting plate and cover plate, be equipped with the mounting hole that described gear S. A. is installed.
Wherein, described holding firmware comprises pin and the column attaching parts with the one-body molded setting of pin; Described supporting plate is provided with the first groove that holds described pin and the second groove that holds described attaching parts; On described cover plate, corresponding described the first groove position is provided with projection, and the surface of described projection is the structure matching with described pin surface; On described cover plate, be also provided with L-type through hole, the corresponding described second groove setting of slotted hole of described L-type through hole, short hole are positioned on described projection and corresponding described the first groove setting; Described attaching parts drives described pin to move in the first groove; When described pin is arranged in described the first groove and described attaching parts and is arranged in the second groove, described pin mates with described tooth bar, to fix dead described portable bar; When described pin is arranged in described the first groove and described attaching parts away from described the second groove position, described pin separates with described tooth bar, and described portable bar slides in described track.
Particularly, described pin ends is the bullet structure matching with described tooth bar; The free height in described short hole is the distance size that described pin moves in described the first groove.
Further, described cover plate also comprises closing plate, and described closing plate and described cover plate connect and fix, and described closing plate is used for covering described L-type through hole.
Preferably, on described gear S. A., be also arranged with limiting retainer ring, described limiting retainer ring and described gear surface fit, and are free-running fit between described limiting retainer ring and described S. A..
When practical application, described surface of shell is provided with thermal insulation layer.
In the front cover for vehicle cover strut bar that the embodiment of the present invention provides, comprise fixed link and portable bar, also comprise regulating mechanism, this regulating mechanism comprises housing, is provided with track in housing, and fixed link one end is fixed in track; Portable bar one end is placed in track, and portable bar can slide in track; On housing, be also provided with holding firmware, the sliding distance that holding firmware can restraint bar.Analyze thus known, the lower attachment point fixed installation of fixed link one end of strut bar and engine room inside, the other end is fixedly connected with the track in regulating mechanism; Portable bar one end of strut bar is placed in track and can slides at track, the upper attachment point fixed installation on the other end and cabin housing; And, on the housing of regulating mechanism, being also provided with holding firmware, the sliding distance in order to restraint bar in track,, in the time that portable bar moves to a certain position, can fix portable bar in this position by holding firmware.Therefore in the front cover for vehicle cover strut bar that the embodiment of the present invention provides, can be by regulating the sliding distance of portable bar at regulating mechanism track, change the length of whole strut bar, thereby regulate the opening angle of driving engine housing (front cover for vehicle cover), to adapt to the operating personal of different heights, avoid operating personal that height is higher to bump to the phenomenon of head and the shorter operating personal generation operating difficulties of height, reduced operation easier, practicality is high.
Brief description of the drawings
Fig. 1 is the installing condition schematic diagram of front cover for vehicle cover strut bar in prior art;
The structural representation of the front cover for vehicle cover strut bar that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the installing condition schematic diagram of front cover for vehicle cover strut bar in the embodiment of the present invention;
Fig. 4 is the Principles of Regulation constructional drawing of front cover for vehicle cover strut bar in the embodiment of the present invention;
Fig. 5 is the schematic appearance of front cover for vehicle cover strut bar regulating mechanism in the embodiment of the present invention;
The decomposition texture schematic diagram of the front cover for vehicle cover strut bar that Fig. 6 provides for the embodiment of the present invention;
Fig. 7 is the inner structure schematic diagram of front cover for vehicle cover strut bar regulating mechanism in the embodiment of the present invention;
The schematic appearance of the front cover for vehicle cover strut bar that Fig. 8 provides for the embodiment of the present invention;
Fig. 9 is the structural representation of front cover for vehicle cover strut bar driving part in the embodiment of the present invention;
Figure 10 is the enlarged diagram of dashed circle part in Fig. 2.
In figure, A is that cabin housing, B are cabin; 1 is that strut bar, 11 is that fixed link, 12 is portable bar, 13 regulating mechanisms; 131 is that the housing, 132 of regulating mechanism is for track, 133 is for holding firmware; A is the eminence state of housing, the lower state that b is housing; 21 is that the tooth bar, 22 of portable bar is for gear, 23 is for setting nut, 24 is for limiting retainer ring; C is the locking state of holding firmware, the opening that d is holding firmware; 1321 is that long slideway, 1322 is short slideway; 1311 is that supporting plate, 1312 is that cover plate, 1313 is closing plate; 221 is that the first groove, 222 is that the second groove, 223 is mounting hole; 1331 is that pin, 1332 is that column attaching parts, 1333 is that the first groove, 1334 is that the second groove, 1335 is that projection, 1336 is L-type through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of front cover for vehicle cover of embodiment of the present invention strut bar is described in detail.
The embodiment of the present invention provides a kind of front cover for vehicle cover strut bar, as shown in Figure 2, comprises fixed link 11 and portable bar 12, also comprises regulating mechanism 13, and regulating mechanism 13 comprises housing 131, is provided with track 132 in housing 131, and fixed link 11 one end are fixed in track 132; Portable bar 12 one end are placed in track 132, and portable bar 12 can slide in track 132; On housing 131, be also provided with holding firmware 133, the sliding distance that holding firmware 133 can restraint bar 12.
In the front cover for vehicle cover strut bar that the embodiment of the present invention provides, comprise fixed link and portable bar, also comprise regulating mechanism, this regulating mechanism comprises housing, is provided with track in housing, and fixed link one end is fixed in track; Portable bar one end is placed in track, and portable bar can slide in track; On housing, be also provided with holding firmware, the sliding distance that holding firmware can restraint bar.Analyze thus known, the lower attachment point fixed installation of fixed link one end of strut bar and engine room inside, the other end is fixedly connected with the track in regulating mechanism; Portable bar one end of strut bar is placed in track and can slides at track, the upper attachment point fixed installation on the other end and cabin housing; And, on the housing of regulating mechanism, being also provided with holding firmware, the sliding distance in order to restraint bar in track,, in the time that portable bar moves to a certain position, can fix portable bar in this position by holding firmware.Therefore in the front cover for vehicle cover strut bar that the embodiment of the present invention provides, can be by regulating the sliding distance of portable bar at regulating mechanism track, change the length of whole strut bar, thereby regulate the opening angle of driving engine housing (front cover for vehicle cover), to adapt to the operating personal of different heights, avoid operating personal that height is higher to bump to the phenomenon of head and the lower operating personal generation operating difficulties of height, reduced operation easier, practicality is high.
Casehistory herein: if Fig. 2 is in conjunction with as shown in Fig. 3, in the time that portable bar slides along direction shown in solid arrow in track, the length of strut bar increases, it is large that the opening angle of driving engine housing becomes, i.e. in eminence position (as shown in arrow a in Fig. 3), while carrying out spot check or maintenance operation to meet operating personal that height is higher, avoid bumping to head; In the time that portable bar slides along direction shown in dotted arrow in track, the length of strut bar reduces, the opening angle of driving engine housing diminishes, i.e. in lower position (as shown in arrow b in Fig. 3), to meet operating personal that height is lower in the time opening or kill engine housing, facilitate its hand to touch housing, easy and simple to handle.Two kinds of opening angles of same housing have been shown in Fig. 3.
Wherein, in order to facilitate different operating personnel to carry out the adjustment operation of strut bar 1, if Fig. 4 is in conjunction with as shown in Fig. 5, the end surfaces that portable bar 12 is positioned at housing 131 can be provided with protruding tooth bar 21, and housing 131 is interior can be provided with and this tooth bar 21 gears in meshs 22, and wherein, the orientation of tooth bar 21 is identical with the axial direction of portable bar 12, thereby be convenient to coordinate with gear 22, ensure the stationarity of portable bar motion.This wherein, the motion of portable bar 12 also can directly be controlled by operating personal, and fixes by holding firmware, is preferably gear-driven mode in the present embodiment, easy to operate and laborsaving.
Particularly, the S. A. of gear 22 can pass housing 131, and can be fixedly connected with setting nut 23 on the S. A. of the gear 22 of housing 131 outsides, play driving effect, control to adjust nut rotation by automatic or manual, can drive the S. A. being fixedly connected with it to rotate, be that driven gear 22 rotates, thereby operating personal can directly turn from the outside of regulating mechanism 13 above-mentioned setting nut 23, so that setting nut 23 and gear 22 can rotate together, and drive portable bar 12 to do Bidirectional slide along the solid arrow direction shown in Fig. 2 or dotted arrow direction in track 132, thereby the adjustment operation that the length that completes strut bar 1 increases or shortens.Be specifically as follows, when operating personal is along in Fig. 5 when the setting nut 23 of direction rotation shown in arrow, portable bar 12 slides along the solid arrow direction shown in Fig. 2, and the length of strut bar 1 increases, and it is large that the opening angle of driving engine housing A becomes; When operating personal is along in Fig. 5 when the setting nut 23 of opposite spin shown in arrow, portable bar 12 slides along the dotted arrow direction shown in Fig. 2, and the length of strut bar 1 shortens, and the opening angle of driving engine housing A diminishes.
Be specifically as follows, for the entirety assembling of strut bar 1 and the sliding stability of portable bar 12, as shown in Figure 6, track 132 can comprise and connects the long slideway 1321 of housing 131 and short slideway 1322 parallel with this long slideway 1321, connection setting; Wherein, the length of short slideway 1322 is less than the length of long slideway 1321.When practical application, portable bar 12 can be arranged in long slideway 1321, and tooth bar 21 parts on portable bar 12 can be arranged in short slideway 1322; Thereby, when portable bar 12 slides in above-mentioned long slideway 1321, can drive and limit tooth bar 21 parts moves in above-mentioned short slideway 1322, because the length of short slideway 1322 is less, therefore in the time being positioned at the tooth bar 21 of both end sides and moving to the edge of short slideway 1322, the inwall of short slideway 1322 can stuck above-mentioned tooth bar 21, and then can play the effect of restraint bar 12 sliding distance in track 132 simultaneously, define the minimum constructive height that driving engine housing A opens (in Fig. 3 shown in arrow b) and maximum height (in Fig. 3 shown in arrow a).Wherein, the position-limiting action of short slideway 1322 can also ensure tooth bar 21 and gear 22 ingear state always, and while avoiding tooth bar 21 to move with portable bar 12, generation and the situation that gear 22 departs from, affect the normal use of strut bar.Certainly, can, by the length of long slideway 1321 and short slideway 1322 is rationally set, change the maximum of driving engine housing A, minimum Lift.
Further, in order to coordinate installation with tooth bar 21 parts on columniform portable bar 12, fixed link 11 and portable bar 12, if Fig. 7 is in conjunction with as shown in Fig. 6, the cross-sectional plane of long slideway 1321 is specifically as follows circular configuration, and the cross-sectional plane of short slideway 1322 is specifically as follows rectangle structure.Wherein, fixed link 11 threaded one end formulas are fixedly connected in long slideway 1321, and the interface of its end face and long slideway 1321, short slideway 1322 aligns, as shown in Figure 2; Particularly, above-mentioned screw-type is fixedly connected with mode and can be provided with bulge-structure for an end surfaces that is positioned at housing 131 at fixed link 11; Accordingly, be provided with in long slideway 1321 one end location fixing with fixed link 11 groove mating with above-mentioned bulge-structure; Thereby can be by the groove at the projection on fixed link 11 and long slideway 1321 places, mutually fix the mode coordinating and be connected and fixed fixed link 11 and regulating mechanism 13.Certainly, fixed link 11 is fixing with housing 131, can be also the mode of internal and external screw thread cooperation, now need to be after housing 131 assemble, then fixed link 11 is installed, also need rationally to arrange externally threaded length on fixed link 11 simultaneously.
When practical application, for convenient, operation is overhauled etc. in strut bar 1 inside, regulating mechanism 13 can be designed to demountable structure, as shown in Figure 6, be specifically as follows the cover plate 1312 that housing 131 comprises supporting plate 1311 and is connected with these supporting plate 1311 removable seals; Wherein, between supporting plate 1311 and cover plate 1312, can be connected and fixed by the mode of screw fastening; In addition, sealing arrangement therebetween can be elected the materials such as rubber as.Particularly, shown in Fig. 7, long slideway 1321 can comprise and be located at the first arc groove on above-mentioned supporting plate 1311 and be located at the second arc groove on above-mentioned cover plate 1312, by by the docking of two arc grooves couplings, thereby jointly form cylindrical tubular space, i.e. long slideway 1321; Short slideway 1322 can be directly arranged on above-mentioned supporting plate 1311, to simplify technique etc.
In addition, for fixed gear wheel 22, on supporting plate 1311, can also be provided with the first groove 221 that holds gear 22, on cover plate 1312, can be provided with the second groove 222 mating with above-mentioned the first groove 221, thereby by by the docking of first, second groove (221,222) coupling, jointly form the anchor fitting that holds gear 22.Accordingly, as shown in Figure 6, on supporting plate 1311 and cover plate 1312, all can be provided with the mounting hole 223 that said gear 22 S. A.s are installed, to complete the assembling of gear 22 and regulating mechanism 13.
It should be noted that, because gear 22 need to coordinate transmission with tooth bar 21, therefore above-mentioned first, second groove (221,222) is all communicated with long slideway 1321, short slideway 1322, so that transmission herein; This first, second groove (221,222) is specifically as follows sector grooves.In addition, on cover plate 1312, can be provided with circular protrusions, the second 222 of grooves in the inner, to ensure after the docking of two grooves, the stability of rotation of gear 22.
Wherein, as shown in Figure 6, the holding firmware 133 of the sliding distance in order to restraint bar 12 in track 132 and the sliding position of fixing portable bar 12 in track 132, specifically can comprise pin 1331 and the column attaching parts 1332 with pin 1331 one-body molded settings.Particularly, in order to be mounted with above-mentioned fixing piece 133, on supporting plate 1311, can be provided with the first groove 1333 that holds above-mentioned pin 1331 and the second groove 1334 that holds above-mentioned attaching parts 1332; Accordingly, as shown in Figure 7, on cover plate 1312, corresponding above-mentioned the first groove 1333 positions can be provided with projection 1335, and the surface of this projection 1335 is the structure matching with above-mentioned pin 1331 surfaces, are arc-shaped concave; And, as shown in Figure 6, on cover plate 1312, can also be provided with L-type through hole 1336, corresponding above-mentioned second groove 1334 of slotted hole of this L-type through hole 1336 arranges, short hole is positioned on above-mentioned projection 1335 and corresponding above-mentioned the first groove 1333 arranges.Thereby can pass through control linkage part 1332, drive pin 1331 up-and-down movement in the first groove 1333, and then coordinated spacing operation with tooth bar 21; Specifically can be in conjunction with shown in Fig. 5, in the time that pin 1331 is arranged in the first groove 1333 and attaching parts 1332 and is arranged in the second groove 1334 (locking state shown in Fig. 5 arrow c position), pin 1331 mates with tooth bar 21, to fix anyway lever 12 (in Fig. 2 shown in dashed circle), prevent that strut bar 1 from sliding voluntarily under the Action of Gravity Field of housing A; In the time that pin 1331 is arranged in the first groove 1333 and attaching parts 1332 away from the second groove 1334 position (opening shown in Fig. 5 arrow d position), pin 1331 separates with tooth bar 21, portable bar 12 can slide under the drive of gear 22 in track 132, thereby completes the object that regulates strut bar 1.
Particularly, under the locking state at holding firmware 133, pin 1331 can good fitly fix with tooth bar 21, and above-mentioned pin 1331 ends can be the bullet structure matching with tooth bar 21, as shown in Figure 10; Wherein, the free height in the short hole of L-type through hole 1336 is the distance size of pin 1331 up-and-down movement in the first groove 1333, to ensure integrally-built compactness, reasonableness.
Further, in order to ensure sealing effectiveness and the hiding holding firmware 133 at holding firmware 133 places of regulating mechanism 13, to improve the appearance design quality of regulating mechanism 13, if Fig. 8 is in conjunction with as shown in Fig. 6, cover plate 1312 can also comprise closing plate 1313, sealing plate 1313 specifically can connect and fix with cover plate 1312, and closing plate 1313 is for covering L-type through hole 1336, thereby plays the effect of integral sealing regulating mechanism 13; In addition, on closing plate 1313, can be provided with depression, closing plate 1313 be opened by this depression position (pressing operation etc.) with handled easily personnel.
Preferably, for the wearing and tearing in rotary course of the gear 22 that reduces driving part place, as shown in Figure 9, on gear 22 S. A.s, can also be arranged with limiting retainer ring 24, this limiting retainer ring 24 specifically can include the collar one between rotating nut 23 and gear 22, and collar two between gear 22 and tooth bar 21; Wherein, two limiting retainer rings 24 fit with gear 22 surfaces, and are free-running fit between limiting retainer ring 24 and the S. A. of gear 22.Therefore in the time that operating personal turns rotating nut 23; rotating nut 23 driven gears 22 and limiting retainer ring 24 rotate together; thereby play protection gear 22, reduce the effect of its wearing and tearing, also can play the effect that prevents gear 22 play on the axial direction of rotating nut 23 simultaneously.
When practical application; scald hand for fear of operating personal; housing 131 surfaces can also be provided with thermal insulation layer; such as lamination coatings etc., play the effect of thermal insulation protection, and thermal insulation layer can prevent in automobile engine nacelle simultaneously; the heat causing when the parts operations such as driving engine; transmit in the regulating mechanism 13 of strut bar 1, cause each adjustment member to damage, affect its service life.
The fitting process of the front cover for vehicle cover strut bar of by Fig. 2-Fig. 9, above-described embodiment being described is below described in detail.
First, one end of fixed link 11 is fixed in one end of the long slideway 1321 on supporting plate 1311, and 11 installations of definite fixed link firmly, without relative motion; , portable bar 12 be placed in the other end of long slideway 1321 supporting plate 1311 on, and ensure that the tooth bar 21 on it is placed in short slideway 1322, make portable bar 12 back and forth movement in long slideway 1321 simultaneously, confirm without blocking phenomenon thereafter; Afterwards, holding firmware 133 is placed in the first groove 1333 and the second groove 1334 on supporting plate 1311, and make the holding firmware 133 can up-and-down movement in the first groove 1333, confirm in this motion process without blocking phenomenon, and the end bullet structure of holding firmware 133 can engage smoothly with the tooth bar 21 on portable bar 12 simultaneously; Now, holding firmware 133 is adjusted to the lock position of c state.
Then, one of them limiting retainer ring 24 is placed in the first circular groove 221 of supporting plate 1311, gear 22 is also placed in the first circular groove 221 of supporting plate 1311 simultaneously, now limiting retainer ring 24 is in the lower end of gear 22, and ensures that the latch of gear 22 engages with the latch of the tooth bar 21 on portable bar 12; Again, another limiting retainer ring 24 is enclosed within on the axle of gear 22, and ensures that two limiting retainer rings 24, gear 22 are coaxial.
Finally, cover plate 1312 is fixedly mounted on supporting plate 1311 by screw, and setting nut 23 is fixedly connected on the axle of gear 22, now closing plate 1313 is fixed and is arranged on cover plate 1312, so far strut bar 1 assembles complete.
Now, by the upper attachment point fixed installation on one end of the strut bar assembling 1 and cabin housing A, by the lower attachment point fixed installation of the other end and B inside, cabin, the front cover for vehicle cover strut bar that the embodiment of the present invention provides can regulate voluntarily for operating personal.
The front cover for vehicle cover strut bar that the embodiment of the present invention provides, can rotate gear by rotation setting nut, and drive portable bar to carry out in orbit slide control, to change the length value of strut bar, thus the opening angle of adjusting driving engine housing; Driving engine housing strut bar contraction in length, opening angle diminish, and meet short crowd and use, and stand in automotive front end, and in arm car load is stretched the scope of act, left hand holds up driving engine housing forward position, the right hand driving engine housing strut of supporting very easily or fell; Driving engine housing strut bar length increases, opening angle becomes large, meet tall and big crowd and use, stand in automotive front end, in maintenance driving engine housing cabin when each parts, operating personal, in the process of bending over or stand, avoids head and driving engine housing to collide with.Therefore the front cover for vehicle cover strut bar that the embodiment of the present invention provides is not only practical, and only need change the length of portable bar, can meet many moneys vehicle and use, and implementation platformization design is produced.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. a front cover for vehicle cover strut bar, comprises fixed link and portable bar, it is characterized in that, also comprises regulating mechanism, and described regulating mechanism comprises housing, in described housing, is provided with track, and described fixed link one end is fixed in described track; Described portable bar one end is placed in described track, and described portable bar can slide in described track;
On described housing, be also provided with holding firmware, described holding firmware can limit the sliding distance of described portable bar.
2. front cover for vehicle cover strut bar according to claim 1, is characterized in that, the end surfaces that described portable bar is positioned at described housing is provided with protruding tooth bar, is provided with and described tooth bar gears in mesh in described housing; The S. A. of described gear passes described housing, and is fixedly connected with setting nut on the S. A. of described gear;
Turn described setting nut, described gear rotates and drives described portable bar Bidirectional slide in described track.
3. front cover for vehicle cover strut bar according to claim 2, is characterized in that, described track comprise connect the long slideway of described housing and parallel with described long slideway, be communicated with arrange short slideway; Described portable bar is arranged in described long slideway, and described tooth bar is arranged in described short slideway;
The length of described short slideway is less than the length of described long slideway; When described portable bar slides in described long slideway, drive and limit described tooth bar and move in described short slideway.
4. front cover for vehicle cover strut bar according to claim 3, is characterized in that, the cross-sectional plane of described long slideway is circular configuration, and the cross-sectional plane of described short slideway is rectangle structure;
Described fixed link threaded one end formula is fixedly connected in described long slideway, and the interface of end face and described long slideway, short slideway aligns.
5. according to the front cover for vehicle cover strut bar described in claim 3 or 4, it is characterized in that, the cover plate that described housing comprises supporting plate and is connected with described supporting plate removable seal, described long slideway comprises and is located at the first arc groove on described supporting plate and is located at the second arc groove on described cover plate, and described short slideway is located on described supporting plate; On described supporting plate, be also provided with the first groove that holds described gear, described cover plate is provided with the second groove mating with described the first groove; On described supporting plate and cover plate, be equipped with the mounting hole that described gear S. A. is installed.
6. front cover for vehicle cover strut bar according to claim 5, is characterized in that, described holding firmware comprises pin and the column attaching parts with the one-body molded setting of pin; Described supporting plate is provided with the first groove that holds described pin and the second groove that holds described attaching parts; On described cover plate, corresponding described the first groove position is provided with projection, and the surface of described projection is the structure matching with described pin surface;
On described cover plate, be also provided with L-type through hole, the corresponding described second groove setting of slotted hole of described L-type through hole, short hole are positioned on described projection and corresponding described the first groove setting;
Described attaching parts drives described pin to move in the first groove; When described pin is arranged in described the first groove and described attaching parts and is arranged in the second groove, described pin mates with described tooth bar, to fix dead described portable bar; When described pin is arranged in described the first groove and described attaching parts away from described the second groove position, described pin separates with described tooth bar, and described portable bar slides in described track.
7. front cover for vehicle cover strut bar according to claim 6, is characterized in that, described pin ends is the bullet structure matching with described tooth bar;
The free height in described short hole is the distance size that described pin moves in described the first groove.
8. front cover for vehicle cover strut bar according to claim 7, is characterized in that, described cover plate also comprises closing plate, and described closing plate and described cover plate connect and fix, and described closing plate is used for covering described L-type through hole.
9. front cover for vehicle cover strut bar according to claim 5, is characterized in that, on described gear S. A., is also arranged with limiting retainer ring, and described limiting retainer ring and described gear surface fit, and is free-running fit between described limiting retainer ring and described S. A..
10. front cover for vehicle cover strut bar according to claim 1, is characterized in that, described surface of shell is provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293116.9A CN104029739B (en) | 2014-06-25 | 2014-06-25 | Front cover for vehicle cover support bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293116.9A CN104029739B (en) | 2014-06-25 | 2014-06-25 | Front cover for vehicle cover support bar |
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| Publication Number | Publication Date |
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| CN104029739A true CN104029739A (en) | 2014-09-10 |
| CN104029739B CN104029739B (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410293116.9A Active CN104029739B (en) | 2014-06-25 | 2014-06-25 | Front cover for vehicle cover support bar |
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| CN (1) | CN104029739B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030367A (en) * | 2017-12-21 | 2018-05-15 | 郑州游爱网络技术有限公司 | A kind of family expenses non-slip mat in front of the door stacked to be received |
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| CN102658837A (en) * | 2012-05-28 | 2012-09-12 | 东风汽车公司 | Self-positioning engine hood brace rod structure |
| CN203651919U (en) * | 2013-12-04 | 2014-06-18 | 浙江吉利控股集团有限公司 | Engine cover supporting rod |
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| KR20020047788A (en) * | 2000-12-14 | 2002-06-22 | 이계안 | Multistep opening structure of engine hood for car |
| CN200957841Y (en) * | 2006-10-20 | 2007-10-10 | 重庆长安汽车股份有限公司 | Front-shield stay of automobile |
| CN201825123U (en) * | 2010-09-30 | 2011-05-11 | 奇瑞汽车股份有限公司 | Supporting rod assembly for engine cover |
| CN202389477U (en) * | 2011-11-30 | 2012-08-22 | 长城汽车股份有限公司 | Hood supporting bar with adjustable length |
| CN102658837A (en) * | 2012-05-28 | 2012-09-12 | 东风汽车公司 | Self-positioning engine hood brace rod structure |
| CN203651919U (en) * | 2013-12-04 | 2014-06-18 | 浙江吉利控股集团有限公司 | Engine cover supporting rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030367A (en) * | 2017-12-21 | 2018-05-15 | 郑州游爱网络技术有限公司 | A kind of family expenses non-slip mat in front of the door stacked to be received |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029739B (en) | 2017-09-22 |
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