CN204452270U - A kind of sliding connection structure of vehicle part - Google Patents
A kind of sliding connection structure of vehicle part Download PDFInfo
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- CN204452270U CN204452270U CN201520076148.3U CN201520076148U CN204452270U CN 204452270 U CN204452270 U CN 204452270U CN 201520076148 U CN201520076148 U CN 201520076148U CN 204452270 U CN204452270 U CN 204452270U
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Abstract
The utility model relates to a kind of sliding connection structure of vehicle part, and it comprises: car body, and it has a vehicle body hanger fixedly connected thereto; Vehicle part, it comprises: part noumenon; At least one is connected to the bracket on the trailing flank of described part noumenon; And from the location snap fit that the trailing flank of described part noumenon is given prominence to; Slide unit, it comprises: hardware body; At least one is arranged on the clip that the leading flank of described hardware body also can be located with described bracket bearing fit; On at least one trailing flank being arranged on described hardware body and can with the two-sided disconnection proof clamping hook of described vehicle body hanger clamping; And the side being opened in described hardware body is inserted for described location snap fit and the blocked hole of clamping of sliding with it.The utility model can be guaranteed that vehicle part is fixing and reliably be connected with car body, and don't the exterior quality of infringement car body, can adapt to rapid-maintenance requirement simultaneously, and can repeated removal.
Description
Technical field
The utility model relates to a kind of connection structure for vehicle part, particularly relates to a kind of sliding connection structure adapting to the vehicle part of rapid-maintenance requirement.
Background technology
For complying with trend of the market, especially younger generation are to the demand of personalized moulding, and domestic, external vehicle styling design teacher more and more favors " transboundary " design, and the various conceptual model be pleasantly surprised is accelerating to come true, realize volume production.Plastic Parts relies on its superior alerting ability to be undoubtedly the sharp weapon of styling design Shi Shouzhong, as embedded eye-catching ornamental trimming in regions such as Abdeckung Stossfaenger, radiator grid, tail-gate and car lights, especially the application of plastic electroplating part, highlighted paint component and special color parts serves good crucial touch effect.But conformability and the aesthetic property of considering ornamental trimming and body shape is also needed while pursuit moulding personalization, usually require to adopt the method for concealed assembling to be installed on car body to this kind of vehicle part, connection mode conventional at present mainly contains following several:
1, as depicted in figs. 1 and 2, vehicle part 1 ' arranges bracket clamp bolt 2 '/bracket nut 3 ' is installed, and be connected with car body 5 ' (such as, referenced patent document 200410084082.9: the mounting structure of vehicle appearance ornamental pieces and installation method) by nut 3 '/bolt 2 ' via reinforcement 4 '.
2, as shown in Figure 3, vehicle part 6 ' arranges bracket plastics or metal buckle 7 ' are installed, be connected with car body 8 ' by this buckle 7 '.
3, on vehicle part, arrange interface arrangment be directly connected with car body.
4, on vehicle part, foam tape is pasted or glue is connected with car body.
5, dowel is set at the back of vehicle part, then by welding, riveted joint or the method for metal clamps clamping, dowel is connected with car body.
But, above-mentioned connection mode 1 often needs from part back mounting nuts, bolt or metal clamps, in order to hiding nut, bolt and metal clamps, improve exterior quality, still need use liner plate parts to cover, therefore such mounting means part is many, assembling is complicated, the cycle is long, though possess disassembling function, but the dismounting cycle is longer, and cost is higher.
Though above-mentioned connection mode 2 and connection mode 3 can realize concealed installation, all do not possess good detachable function, usually need to destroy buckle or interface arrangment and just can complete dismounting, therefore maintenance cycle is longer and cost is higher.Equally, above-mentioned connection mode 4 and connection mode 5 all do not possess detachable function yet.
In sum, above-mentioned common connection mode all not only can not meet concealed installation requirement but also possess good disassembling function, is therefore necessary that the connection mode developing a kind of new vehicle part is to overcome above-mentioned defect, complies with styling trends in fact.
Utility model content
In order to solve above-mentioned prior art Problems existing, the utility model aims to provide a kind of sliding connection structure of vehicle part, so that the concealed installation of vehicle part can be realized, ensure good exterior quality, rapid-maintenance requirement can be adapted to again and possess good can disassembling function repeatedly.
The sliding connection structure of a kind of vehicle part described in the utility model, it comprises:
Car body, it has a vehicle body hanger fixedly connected thereto;
Vehicle part, it comprises: part noumenon; At least one is connected to the bracket on the trailing flank of described part noumenon; And from the location snap fit that the trailing flank of described part noumenon is given prominence to;
Slide unit, it comprises: hardware body; At least one is arranged on the clip that the leading flank of described hardware body also can be located with described bracket bearing fit; On at least one trailing flank being arranged on described hardware body and can with the two-sided disconnection proof clamping hook of described vehicle body hanger clamping; And the side being opened in described hardware body is inserted for described location snap fit and the blocked hole of clamping of sliding with it; And
For the described slide unit that slides with the rod-type instrument that this slide unit is unloaded from described vehicle body hanger.
In the sliding connection structure of above-mentioned vehicle part, described vehicle body hanger comprises:
Rack body; And
At least one to be opened on described rack body side and for the T-shaped otch with described two-sided disconnection proof clamping hook clamping; Wherein:
Described T-shaped otch comprises the narrow end and wide end that are interconnected, wherein, the vertical height being vertically highly less than described two-sided disconnection proof clamping hook of described narrow end, be connected in described narrow end for described two-sided disconnection proof clamping hook, the vertical height being vertically highly greater than described two-sided disconnection proof clamping hook of described wide end, shirks after sliding into described wide end from described narrow end for described two-sided disconnection proof clamping hook from described wide end.
In the sliding connection structure of above-mentioned vehicle part, the length of described narrow end and the length of described wide end are all greater than the width of described two-sided disconnection proof clamping hook.
In the sliding connection structure of above-mentioned vehicle part, the right side of described bracket offer for the U-type groove with described clip bearing fit, this U-type groove comprises slide-and-guide peristome and positioning groove from right to left, wherein, the opening size of described slide-and-guide peristome right-hand member is greater than the opening size of its left end, the left end opening of described slide-and-guide peristome aligns with the right-end openings of described positioning groove, and the opening size of described positioning groove right-hand member is identical with the opening size of described slide-and-guide peristome left end.
In the sliding connection structure of above-mentioned vehicle part, described slide unit also comprises: on the leading flank being arranged on described hardware body and for being slidably fitted in the positioning bar propping up described bracket right side after in described U-type groove at described clip.
In the sliding connection structure of above-mentioned vehicle part, described clip comprises: give prominence to from the leading flank of described hardware body and can slip into the guidepost in described U-type groove, and being arranged on described guidepost front end and the clamp substantially parallel with the leading flank of described hardware body.
In the sliding connection structure of above-mentioned vehicle part, between the leading flank of described hardware body and the trailing flank of described bracket, be provided with glade plane space, between the trailing flank of described clamp and the leading flank of described bracket, be provided with glade plane space.
In the sliding connection structure of above-mentioned vehicle part, described two-sided disconnection proof clamping hook has the snap fit coupling face and the hangnail outstanding from the both sides of the edge up and down in described snap fit coupling face that also can contact with it relative to the trailing flank slip of described vehicle body hanger.
In the sliding connection structure of above-mentioned vehicle part, between described snap fit coupling face and the trailing flank of described vehicle body hanger, be provided with glade plane space.
In the sliding connection structure of above-mentioned vehicle part, described blocked hole comprises: a pair radially-inwardly protruding and toward each other and the stop bit put hooks from the hole wall of described blocked hole, and stop bit is hooked to the passing hole communicated with each other and position-arresting hole that are separated by this, wherein, described stop bit hooks has the stop bit hook spigot surface that transition is connected to the hole wall of described passing hole, and the vertical height being vertically highly greater than described position-arresting hole of described passing hole.
In the sliding connection structure of above-mentioned vehicle part, described slide unit also comprises two and to be opened on described hardware body side and the distortion hole being symmetrically distributed in the both sides up and down of described blocked hole.
In the sliding connection structure of above-mentioned vehicle part, described location snap fit comprises: from the cylinder that the trailing flank of described part noumenon is outstanding, and be connected to the hook part of described cylinder rear end, wherein, described hook part have location snap fit spigot surface and for described position-arresting hole around the card access surface of contacts side surfaces of described hardware body, and the vertical height being vertically highly greater than described position-arresting hole of described hook part, to be connected in described position-arresting hole for described location snap fit and to make the left side of described location snap fit prop up described stop bit and hook, and the vertical height being vertically highly less than passing hole of described hook part, slide to described position-arresting hole through described passing hole for described location snap fit or shirk from this passing hole after sliding into described passing hole from described position-arresting hole.
In the sliding connection structure of above-mentioned vehicle part, described vehicle part also to comprise on two trailing flanks being arranged on described bracket and the both sides being up and down arranged symmetrically in described U-type groove to limit the slide unit limit rib of described slide unit upper and lower displacement.
In the sliding connection structure of above-mentioned vehicle part, described vehicle part also comprises to be given prominence to from the trailing flank of described part noumenon and to extend to the right from the right side of described location snap fit and stop bit muscle for propping up described slide unit when described location snap fit arrives and deviate from position from described blocked hole.
In the sliding connection structure of above-mentioned vehicle part, described slide unit also comprise be opened in described hardware body end face on and this hardware body right-hand member contiguous and removal hole for inserting for described rod-type instrument.
Owing to have employed above-mentioned technical solution, the utility model achieves following beneficial effect:
1, the installation of slide unit and vehicle part can just be completed by simple slip, therefore, namely install simple, efficient, the connection of vehicle part and car body just need not can be completed again by connecting elements such as bolt/nut, thus the exterior quality of vehicle part and car load can be improved, be particularly useful for the installation requirement of concealed vehicle part;
Coordinating 2, by two-sided disconnection proof clamping hook and T-shaped otch, vehicle part can be reduced significantly on general assembly line, be assembled into time on car body, thus car load efficiency of assembling can be promoted, reduce automobile research cost;
3, can easily, rapidly vehicle part be disassembled from car body by rod-type instrument, thus can significantly reduce dismounting man-hour;
4, the relative position changing itself and car body by rod-type tool slide slide unit realizes slide unit together with vehicle part and the assembling of car body and the conversion of dismounting, thus has the function that can repeatedly dismantle;
5, by the design of hangnail, that can either guarantee vehicle part and car body is provided with validity, and what can effectively prevent from again causing due to vibration gets loose, thus can seek to reduce the connecting elements such as bolt/nut, save fitter's tools and assembly tooling, shorten assembly work, reduce cost of development.
6, by slide unit limit rib and stop bit muscle, the assembling of slide unit and dismounting are led and stop bit, thus make slide unit have good assembly performance and dismantling property, and can prevent slide unit in unloading process landing and affect secondary assembling.
Accompanying drawing explanation
Fig. 1 is a kind of structure cutaway view connecting vehicle part and car body via clamp bolt in prior art;
Fig. 2 is a kind of structure cutaway view connecting vehicle part and car body via clamp bolt in prior art;
Fig. 3 is a kind of section of structure connecting vehicle part and car body via bracket buckle in prior art;
Fig. 4 is the vehicle front elevation of the sliding connection structure adopting vehicle part of the present utility model;
Fig. 5 is the exploded perspective view of the sliding connection structure of vehicle part of the present utility model;
Fig. 6 is the Assembly &Disassembly schematic diagram of the sliding connection structure of vehicle part of the present utility model;
Fig. 7 is the structure birds-eye view of slide unit in the utility model;
Fig. 8 is the axis of no-feathering direction view of slide unit in the utility model;
Fig. 9 is the axis of no-feathering direction view of vehicle part in the utility model;
Figure 10 is the partial enlarged drawing at P place in Fig. 9;
Figure 11 is the structural representation of car body in the utility model;
Figure 12 is the mounting structure schematic diagram of slide unit and vehicle part in the utility model;
Figure 13 is A-A section-drawing in Figure 12;
Figure 14 is the partial enlarged drawing at Q place in Figure 13;
Figure 15 is B-B section-drawing in Figure 12;
Figure 16 is C-C section-drawing in Figure 12;
Figure 17 be in the utility model slide unit and vehicle part at the structural representation of removed position;
Figure 18 is D-D section-drawing in Figure 17;
Figure 19 is E-E section-drawing in Figure 17;
Figure 20 is F-F section-drawing in Figure 17;
Figure 21 is G-G section-drawing in Figure 17;
Figure 22 is the mounting structure birds-eye view of slide unit and vehicle part in the utility model;
Figure 23 is H-H section-drawing in Figure 22;
Figure 24 is the structural representation of sliding connection structure in installation site of vehicle part of the present utility model;
Figure 25 is the K-K section-drawing in Figure 24;
Figure 26 is the partial enlarged drawing at N place in Figure 25;
Figure 27 is the structural representation of sliding connection structure at removed position of vehicle part of the present utility model;
Figure 28 is M-M section-drawing in Figure 27.
Detailed description of the invention
Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and be described in detail.
As Figure 4-Figure 6, the utility model, i.e. a kind of sliding connection structure of vehicle part, it comprises car body 1, vehicle part 2, slide unit 3 and rod-type instrument 4, and wherein, slide unit 3 and the vehicle body hanger 11 be fixed on car body 1 are assembled and be combined together.
Below the concrete structure of above-mentioned parts is described in detail.
As shown in Figure 7,8, slide unit 3 comprises: hardware body 30, two clips 31, two two-sided disconnection proof clamping hooks 32 and positioning bar 34, wherein, hardware body 30 also offers blocked hole 33, removal hole 35 and two distortion holes 36, specifically:
Two clips 31 are arranged on the leading flank of hardware body 30, and respectively generally within the left end of hardware body 30 and the position of centre; As shown in Figure 14,15, above-mentioned clip 31 specifically comprises: from the guidepost 312 that the leading flank of hardware body 30 is outstanding, and be arranged on guidepost 312 front end and the clamp 311 substantially parallel with the leading flank of hardware body 30;
Two two-sided disconnection proof clamping hooks 32 are arranged on the trailing flank of hardware body 30, and respectively basic corresponding with the position of two clips 31 (as shown in Figure 7, two-sided disconnection proof clamping hook 32 relative to clip 31 slightly near the right-hand member of hardware body 30); As shown in Figure 25,26, two-sided disconnection proof clamping hook 32 has the hangnail 322 that the snap fit contacted with the trailing flank of vehicle body hanger 11 mates face 321 and gives prominence to from the both sides of the edge up and down that snap fit mates face 321;
Blocked hole 33 is opened on the side of hardware body 30, and is arranged between the two-sided disconnection proof clamping hook 32 and the right-hand member of hardware body 30 of hardware body 30 midway location; Blocked hole 33 specifically comprises: a pair radially-inwardly protruding and toward each other and the stop bit put hooks 334 from the hole wall of blocked hole 33, and by this to stop bit hook 334 be separated, from left to right arrange and the passing hole 331 communicated with each other and position-arresting hole 332, wherein, stop bit hooks 334 and has the stop bit hook spigot surface 333 that transition is connected to the hole wall of passing hole 331, as shown in figure 23, vertical height (that is, the distance between the upper and lower hole wall) H of passing hole 331
331be greater than the vertical height H of position-arresting hole 332
332;
Positioning bar 34 is arranged on the leading flank of hardware body 30, and is arranged on the right side of the clip 31 being positioned at hardware body 30 midway location;
On the end face that removal hole 35 is opened in hardware body 30 and the right-hand member of adjacent components body 30 arrange, it is for inserting for rod-type instrument 4; As shown in figure 21, in the present embodiment, removal hole 35 is blind hole;
Two distortion holes 36 are opened on the side of hardware body 30, and are symmetrically distributed in the both sides up and down of blocked hole 33.
As shown in Fig. 9,10, vehicle part 2 comprises: part noumenon 20, two brackets 21, location snap fit 22, two slide unit limit ribs 23 and stop bit muscle 25, specifically:
Two brackets 21 are parallel to each other and are connected on the trailing flank of part noumenon 20 at interval, and the trailing flank of the leading flank of bracket 21 and part noumenon 20 is spaced apart, the right side of each bracket 21 (hereinafter, also referred to as locating surface 24) on offer for the U-type groove 211 with clip 31 bearing fit, this U-type groove 211 comprises slide-and-guide peristome 2111 and positioning groove 2112 from right to left, wherein, the opening size L1 of slide-and-guide peristome 2111 right-hand member
2111be greater than the opening size L2 of its left end
2111, to provide the slide-and-guide function for clip 31, thus ensure the assembling that slide unit 3 is good and dismantling property, the left end opening of this slide-and-guide peristome 2111 aligns with the right-end openings of positioning groove 2112, and the opening size L of positioning groove 2112 right-hand member
2112with the opening size L2 of slide-and-guide peristome 2111 left end
2111identical;
Location snap fit 22 for blocked hole 33 snap-fit engagement, it is given prominence to from the trailing flank of part noumenon 20, and is positioned at the right side of bracket 21 on the right side; As shown in figure 16, location snap fit 22 is in herringbone, it specifically comprises: the cylinder given prominence to from the trailing flank of part noumenon 20 and be connected to the hook part of cylinder rear end, wherein, hook part have location snap fit spigot surface 221 and for position-arresting hole 332 around, the card access surface 222 of the contacts side surfaces of hardware body 30, and the vertical height H of hook part
22be greater than the vertical height H of position-arresting hole 332
332, and be less than the vertical height H of passing hole 331
331;
Two slide unit limit ribs 23 are arranged on the trailing flank of bracket 21 on the right side, and are arranged symmetrically in the both sides up and down of U-type groove 211;
Stop bit muscle 25 is given prominence to from the trailing flank of part noumenon 20, and extends to the right from the right side of location snap fit 22.
As shown in figure 11, vehicle body hanger 11 comprises: rack body 110, and two are opened on this rack body 110 side, for the T-shaped otch 111 with two-sided disconnection proof clamping hook 32 snap-fit engagement, wherein, T-shaped otch 111 comprises narrow end 1111 and wide end 1112 from left to right, wherein, the length L of narrow end 1111
1111and the length L of wide end 1112
1112all be greater than the width W of two-sided disconnection proof clamping hook 32
32(as shown in Figure 8), and as shown in Figure 25,28, the vertical height H of narrow end 1111
1111be less than the vertical height H of two-sided disconnection proof clamping hook 32
32, the vertical height H of wide end 1112
1112be greater than the vertical height H of two-sided disconnection proof clamping hook 32
32.
The assembling principle between slide unit 3 and vehicle part 2 is introduced below in conjunction with accompanying drawing 7-10,12-23:
In the utility model, the change of relative position both slide unit 3 is realized by the slip on vehicle part 2, and then realize interfixing, specifically, join with the cunning of bracket 21 location achieving slide unit 3 by the contact of the positioning bar of slide unit 3 34 and the locating surface 24 of vehicle part 2, clip 31, achieve being fixedly connected with of slide unit 3 and vehicle part 2 by location snap fit 22 and the clamping of blocked hole 33.Thus, the installation of slide unit 3 and vehicle part 2 can be completed by means of only simple slip, both connecting elements such as using bolt/nut had been avoided, achieve the concealed installation of vehicle part 2, turn avoid the method for attachment of the non-dismountable and recycling such as welding/bonding, and installation process is extremely simple, efficient, not only saves assembly tooling and instrument, and decrease assembly work significantly, greatly reduce cost of development.
During assembling, the guidepost 312 of clip 31 is under the guiding of the slide-and-guide peristome 2111 of U-type groove 211, make shiding matching face on clip 31 (namely, the leading flank of hardware body 30 and the trailing flank of clamp 311) relative to the shiding matching face on bracket 21 (namely, before bracket 21, trailing flank) sliding (is provided with suitable glade plane space between above-mentioned clip 31 and the shiding matching face of bracket 21, thus the sliding capability that slide unit 3 is good on vehicle part can be ensured, avoid stuck situation impact assembling and dismounting occur), guidepost 312 slips into positioning groove 2112 gradually until positioning bar 34 in hardware body 30 props up the locating surface 24 of bracket 21, thus realize being fixedly connected with of clip 31 and bracket 21, in addition, in fitting process, the slide unit be arranged on bracket 21 stops limit rib 23 and can be clip 31 and provide auxiliary directional tagging.
Simultaneously, the passing hole 331 of blocked hole 33 is passed in the hook part of location snap fit 22, along with the relative sliding between slide unit 3 and vehicle part 2, the cylinder of location snap fit 22 promotes stop bit hook 334 and expands to distortion hole 36 under the guiding of stop bit hook spigot surface 333, thus make relative and two stop bits distance hooked between 334 that is that put becomes large until the cylinder of location snap fit 22 arrives position-arresting holes 332 by stop bit hook 334, now, due to the vertical height H of hook part
22be greater than the vertical height H of position-arresting hole 332
332, location snap fit 22 (be it will be appreciated by those skilled in the art that with position-arresting hole 332 clamping, the selection of clamping amount need according to raw MAT'L, wall thickness and assembly force demand etc. are optimized setting), and around the location card access surface 222 of snap fit 22 and position-arresting hole 332, the contacts side surfaces of hardware body 30 coordinates to realize the fixing of a direction, the left side (also referred to as stop surface 223) of locating snap fit 22 then props up stop bit and hooks 334 to realize fixing (therefore of all the other directions, the mating of above-mentioned location snap fit 22 and above-mentioned blocked hole 33, has a direction and installs the fixing feature of multiple directions, thus make slide unit 3 can be simple with vehicle part 2, assemble efficiently and dismantle), so far, clip 31 inserts bracket 21, and location snap fit 22 snaps in blocked hole 33, thus completes the assembling of slide unit 3 and vehicle part 2.
It will be appreciated by those skilled in the art that, being use positioning bar 34 and position-arresting hole 332 to coordinate to complete slide unit 3 fixing on direction of slip in the present embodiment, also making it independently possess the fixed function of slide unit 3 on direction of slip by changing the size of position-arresting hole 332.
During dismounting, along with the relative sliding between slide unit 3 and vehicle part 2, the cylinder promotion stop bit of location snap fit 22 hooks 334 and expands to distortion hole 332, thus makes relative and two stop bits that are that put hook between 334 distance change is large to make the cylinder of location snap fit 22 slide to passing hole 331 from position-arresting hole 332; Now, due to the vertical height H of hook part
22be less than the vertical height H of passing hole 331
331, thus location snap fit can be extracted from passing hole 331.Meanwhile, along with slide unit 3 slides to the right, the guidepost 312 of clip 31 skids off U-type groove 211, thus clip 31 is separated with bracket 21.
The assembling principle between slide unit 3 and vehicle body hanger 11 is introduced below in conjunction with accompanying drawing 11-12,24-28:
In the utility model, slide unit 3 passes through T-shaped otch 111 snap-fit engagement of its two-sided disconnection proof clamping hook 32 with vehicle body hanger 11, being fixedly connected with of both realizations.
During assembling, the two-sided disconnection proof clamping hook 32 being pre-installed in the slide unit 3 on vehicle part 2 directly snaps in the narrow end 1111 of T-shaped otch 111, thus realizes fixing.
During dismounting, by inserting in the removal hole 35 of slide unit 3 by rod-type instrument 4, then pull rod-type instrument 4 along the disassembly direction in Fig. 6 shown in arrow, thus slide unit 3 is slided to the right until prop up the stop bit muscle 25 of vehicle part 2, namely arrive removed position; Now, two-sided disconnection proof clamping hook 32 slides to wide end 1112 from the narrow end 1111 of T-shaped otch 111, thus departs from vehicle body hanger 11, realizes slide unit 3 together with the dismounting between vehicle part 2 and vehicle body hanger 11.Thus, the utility model can adapt to rapid-maintenance requirement, possesses the function that can repeatedly dismantle.
It will be understood by those skilled in the art that the length L of the narrow end 1111 of above-mentioned T-shaped otch 111
1111and the length L of wide end 1112
1112all be greater than the width W of two-sided disconnection proof clamping hook 32
32, the flexible surplus produced when simultaneously considering above-mentioned vehicle part 2 and above-mentioned slide unit 3 production tolerance in the longitudinal direction and thermal expansion and setting, that is, can allow the distortion because production tolerance and thermal expansion cause and be fixed effectively.Reliably be connected when so can guarantee that two-sided disconnection proof clamping hook 32 mates with above-mentioned T-shaped otch 111, can guarantee that again two-sided disconnection proof clamping hook 32 can depart from vehicle body hanger 11 smoothly and realize dismounting when the narrow end 1111 of above-mentioned T-shaped otch 111 slides to wide end 1112, the flexible surplus that guarantee production tolerance and thermal expansion produce simultaneously can not affect the Assembly &Disassembly of two-sided disconnection proof clamping hook 32, thus improves the reliability installed.
Simultaneously, those skilled in the art it is also understood that, when two-sided disconnection proof clamping hook 32 gets loose with T-shaped otch 111, snap fit coupling face 321 is by around relatively T-shaped otch 111, (snap fit mates around face 321 and T-shaped otch 111 in the trailing flank slip of vehicle body hanger 11, suitable glade plane space is provided with between the trailing flank of vehicle body hanger 11, thus the sliding capability that slide unit 3 is good on car body 1 can be ensured, avoid stuck situation impact assembling and dismounting occur), existence due to hangnail 322 changes the angle of snap fit coupling face 321 relative to T-shaped otch 111, thus change snap fit confining force, serve the effect of actv. anticreep, and then when can either guarantee that two-sided disconnection proof clamping hook 32 mates with the narrow end 1111 of T-shaped otch 111, validity is installed, can prevent from again causing getting loose of snap fit due to vibration, certainly, the anticreep ability of snap fit can also be changed by the height and angle adjusting hangnail 322.
In addition, those skilled in the art are also appreciated that, for preventing slide unit 3 when disassembling from vehicle body hanger 11 from landing vehicle part 2, vehicle part 2 is provided with slide unit limit rib 23 and stop bit muscle 25, slide unit 3 is propped up when slide unit 3 slides to removed position (namely during end position) stop bit muscle 25, clip 31 now on slide unit 3 does not depart from the bracket 21 (as shown in figure 18) on vehicle part 2, add the position-limiting action of slide unit limit rib 23 pairs of slide units 3 simultaneously, can ensure that slide unit 3 cannot from landing vehicle part 2, thus the assembly performance that slide unit 3 is good and dismantling property can be ensured, and can effectively prevent its in unloading process landing and affect secondary assembling.When slide unit 3 is assembled in vehicle body hanger 11 again, only need the assembling can carried out between vehicle part 2 that resets by slide unit 3 reverse slide.
Based on said structure of the present utility model and assembling principle, introduce number of assembling steps of the present utility model and maintenance step below:
Number of assembling steps one, slide unit 3 is installed on vehicle part 2: with reference to Figure 13, Figure 16, Figure 18 and Figure 23, first by the U-type groove 211 of the bracket 21 on the clip 31 pre-inserted vehicle part 2 on slide unit 3, the flexibility of slide unit 3 is utilized to make it be deformed into assembly deflections state (i.e. state shown in dotted line in Figure 18), then slip slide unit 3 makes the location snap fit 22 on vehicle part 2 enter the passing hole 331 of blocked hole 33, finally slide unit 3 is slided into positioning groove 2112 end to rigging position, thus complete installation in the position-arresting hole 332 making the location snap fit 22 on vehicle part 2 snap in blocked hole 33.
Number of assembling steps two, is installed to vehicle part 2 on car body 1 together with slide unit 3.With reference to Figure 24 and Figure 25, the two-sided disconnection proof clamping hook 32 on slide unit 3 is directly snapped in the narrow end 1111 of T-shaped otch 111 in vehicle body hanger 11, complete the installation of vehicle part 2 together with slide unit 3.
Maintenance step one, dismounting slide unit 3.With reference to Fig. 6, Figure 21 and Figure 27, rod-type instrument 4 is inserted in the removal hole 35 on slide unit 3, pull slide unit 3 to removed position along disassembly direction.
Maintenance step 2, removes vehicle part 2 together with slide unit 3 and namely completes dismounting.
In sum, the utility model has following characteristics:
1, assembling is simple, efficient; 2, anti-drop function is possessed, fixing reliable; 3, convenient disassembly, adapts to rapid-maintenance; 4, can repeated removal; 5, complete concealed assembling, exterior quality is high; 6, the thermal deformation that caused by temperature traverse of Absorbable rod; 7, effective absorbing vibration; 8, with low cost.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.The not detailed description of the utility model be routine techniques content.
Claims (15)
1. a sliding connection structure for vehicle part, is characterized in that, described structure comprises:
Car body, it has a vehicle body hanger fixedly connected thereto;
Vehicle part, it comprises: part noumenon; At least one is connected to the bracket on the trailing flank of described part noumenon; And from the location snap fit that the trailing flank of described part noumenon is given prominence to;
Slide unit, it comprises: hardware body; At least one is arranged on the clip that the leading flank of described hardware body also can be located with described bracket bearing fit; On at least one trailing flank being arranged on described hardware body and can with the two-sided disconnection proof clamping hook of described vehicle body hanger clamping; And the side being opened in described hardware body is inserted for described location snap fit and the blocked hole of clamping of sliding with it; And
For the described slide unit that slides with the rod-type instrument that this slide unit is unloaded from described vehicle body hanger.
2. the sliding connection structure of vehicle part according to claim 1, is characterized in that, described vehicle body hanger comprises:
Rack body; And
At least one to be opened on described rack body side and for the T-shaped otch with described two-sided disconnection proof clamping hook clamping; Wherein:
Described T-shaped otch comprises the narrow end and wide end that are interconnected, wherein, the vertical height being vertically highly less than described two-sided disconnection proof clamping hook of described narrow end, be connected in described narrow end for described two-sided disconnection proof clamping hook, the vertical height being vertically highly greater than described two-sided disconnection proof clamping hook of described wide end, shirks after sliding into described wide end from described narrow end for described two-sided disconnection proof clamping hook from described wide end.
3. the sliding connection structure of vehicle part according to claim 2, is characterized in that, the length of described narrow end and the length of described wide end are all greater than the width of described two-sided disconnection proof clamping hook.
4. the sliding connection structure of vehicle part according to claim 1, it is characterized in that, the right side of described bracket offer for the U-type groove with described clip bearing fit, this U-type groove comprises slide-and-guide peristome and positioning groove from right to left, wherein, the opening size of described slide-and-guide peristome right-hand member is greater than the opening size of its left end, the left end opening of described slide-and-guide peristome aligns with the right-end openings of described positioning groove, and the opening size of described positioning groove right-hand member is identical with the opening size of described slide-and-guide peristome left end.
5. the sliding connection structure of vehicle part according to claim 4, it is characterized in that, described slide unit also comprises: on the leading flank being arranged on described hardware body and for being slidably fitted in the positioning bar propping up described bracket right side after in described U-type groove at described clip.
6. the sliding connection structure of the vehicle part according to claim 4 or 5, it is characterized in that, described clip comprises: give prominence to from the leading flank of described hardware body and can slip into the guidepost in described U-type groove, and being arranged on described guidepost front end and the clamp substantially parallel with the leading flank of described hardware body.
7. the sliding connection structure of vehicle part according to claim 6, it is characterized in that, be provided with glade plane space between the leading flank of described hardware body and the trailing flank of described bracket, between the trailing flank of described clamp and the leading flank of described bracket, be provided with glade plane space.
8. the sliding connection structure of vehicle part according to claim 1, it is characterized in that, described two-sided disconnection proof clamping hook has the snap fit coupling face and the hangnail outstanding from the both sides of the edge up and down in described snap fit coupling face that also can contact with it relative to the trailing flank slip of described vehicle body hanger.
9. the sliding connection structure of vehicle part according to claim 8, is characterized in that, is provided with glade plane space between described snap fit coupling face and the trailing flank of described vehicle body hanger.
10. the sliding connection structure of vehicle part according to claim 1, it is characterized in that, described blocked hole comprises: a pair radially-inwardly protruding and toward each other and the stop bit put hooks from the hole wall of described blocked hole, and stop bit is hooked to the passing hole communicated with each other and position-arresting hole that are separated by this, wherein, described stop bit hooks has the stop bit hook spigot surface that transition is connected to the hole wall of described passing hole, and the vertical height being vertically highly greater than described position-arresting hole of described passing hole.
The sliding connection structure of 11. vehicle parts according to claim 1, is characterized in that, described slide unit also comprises two and to be opened on described hardware body side and the distortion hole being symmetrically distributed in the both sides up and down of described blocked hole.
The sliding connection structure of 12. vehicle parts according to claim 10, it is characterized in that, described location snap fit comprises: from the cylinder that the trailing flank of described part noumenon is outstanding, and be connected to the hook part of described cylinder rear end, wherein, described hook part have location snap fit spigot surface and for described position-arresting hole around the card access surface of contacts side surfaces of described hardware body, and the vertical height being vertically highly greater than described position-arresting hole of described hook part, to be connected in described position-arresting hole for described location snap fit and to make the left side of described location snap fit prop up described stop bit and hook, and the vertical height being vertically highly less than passing hole of described hook part, slide to described position-arresting hole through described passing hole for described location snap fit or shirk from this passing hole after sliding into described passing hole from described position-arresting hole.
The sliding connection structure of 13. vehicle parts according to claim 4, it is characterized in that, described vehicle part also to comprise on two trailing flanks being arranged on described bracket and the both sides being up and down arranged symmetrically in described U-type groove to limit the slide unit limit rib of described slide unit upper and lower displacement.
The sliding connection structure of 14. vehicle parts according to claim 4 or 13, it is characterized in that, described vehicle part also comprises to be given prominence to from the trailing flank of described part noumenon and to extend to the right from the right side of described location snap fit and stop bit muscle for propping up described slide unit when described location snap fit arrives and deviate from position from described blocked hole.
The sliding connection structure of 15. vehicle parts according to claim 1, is characterized in that, described slide unit also comprise be opened in described hardware body end face on and this hardware body right-hand member contiguous and removal hole for inserting for described rod-type instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076148.3U CN204452270U (en) | 2015-02-03 | 2015-02-03 | A kind of sliding connection structure of vehicle part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076148.3U CN204452270U (en) | 2015-02-03 | 2015-02-03 | A kind of sliding connection structure of vehicle part |
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| Publication Number | Publication Date |
|---|---|
| CN204452270U true CN204452270U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076148.3U Expired - Fee Related CN204452270U (en) | 2015-02-03 | 2015-02-03 | A kind of sliding connection structure of vehicle part |
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| CN (1) | CN204452270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859554A (en) * | 2015-02-03 | 2015-08-26 | 延锋彼欧汽车外饰系统有限公司 | Vehicle part sliding connection structure |
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2015
- 2015-02-03 CN CN201520076148.3U patent/CN204452270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859554A (en) * | 2015-02-03 | 2015-08-26 | 延锋彼欧汽车外饰系统有限公司 | Vehicle part sliding connection structure |
| CN104859554B (en) * | 2015-02-03 | 2017-03-22 | 延锋彼欧汽车外饰系统有限公司 | Vehicle part sliding connection structure |
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Granted publication date: 20150708 Termination date: 20200203 |