CN2619837Y - Vehicle tail jointing device - Google Patents
Vehicle tail jointing device Download PDFInfo
- Publication number
- CN2619837Y CN2619837Y CN 03202114 CN03202114U CN2619837Y CN 2619837 Y CN2619837 Y CN 2619837Y CN 03202114 CN03202114 CN 03202114 CN 03202114 U CN03202114 U CN 03202114U CN 2619837 Y CN2619837 Y CN 2619837Y
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- China
- Prior art keywords
- connecting block
- stops
- pivot
- hookup mechanism
- bar
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- Expired - Fee Related
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Abstract
The utility model relates to a vehicle tail jointing device, in particularly to a jointing structure that is used for jointing the fastening bar frame of the common vehicle tails with the aim at realizing common taking a vehicle frame and installation of an article placing rack; wherein, the jointing device comprises a base frame body, a jointing block, a ball clamping group, a stopping block and a stopping block compressing bar these components. The base frame body is used for fixedly locking and jointing a plurality of vehicle frame and article placing rack. A tilting pivot rotating adjusting and locking positioning mechanism is arranged between the base frame body and the jointing block. The ball clamping group is arranged inside the jointing block to clamp and joint the balls on the fastening bar rack. The stopping block is matched to the jointing block through a stopping compressing bar, and further is clamped onto the fastening bar rack to press down the ball clamping group to generate a clamp suture. In this way, not only can the jointing device be jointed with the fastening bar rack at the vehicle tail, but also the jointing stability for jointing the jointing device and the fastening bar rack can be reinforced through the dual clamping and holding positioning design between the stopping block and the ball clamping group.
Description
Technical field
The utility model relates to a kind of vehicle tail end hookup mechanism, and especially a kind of binding is fixed on the connecting structure to realize that various portable frames or rack are installed on the fixed rod frame of vehicle tail end.
Background technology
Flourish along with the outdoor leisure activity, there are many car types all to install various supporting structures additional now in tailstock end, for overlap joint various portable frames or rack, and therefore and the various bicycles of carry or put various with the car article, thereby help outdoor use.
Yet, an although existing supporting structure great variety of models that is used to be installed in the vehicle tail end, but be equipped with the structure (shown in Figure 14,15) that is used for the spheroid 80 that links with portable frame 70 clips substantially, the bottom of wherein said portable frame 70 roughly is provided with the holding part 71 of a band left and right sides grip block 711, and by the recessed respectively arc clip slot 711A that is provided with of grip block 711 inwalls, spheroid 80 can be received the inside of clamping in two arc clip slot 711A of left and right grip block 711, thereby reaches the purpose that clamping links.
The applicant finds, but though the spacing spheroid 80 of arc clip slot 711A clamping in the left and right sides grip block 711 of described traditional portable frame 70, to prevent to produce break-off, but it is loosening to be difficult to avoid produce between spheroid 80 and the arc clip slot 711A slippage, thereby irregular the waving that causes portable frame 70 still can produce to a certain degree on the whole rocked, this phenomenon built on the sand for the bicycle of hanging, all has the doubt on the safety for portable frame 70.
Therefore, how improve and innovate, truly have its essentiality at the shortcoming of existing vehicle tail end connecting structure and drawback.
Summary of the invention
The utility model provides a kind of vehicle tail end hookup mechanism, this structure not only can link on the fixed rod frame that is fixed on vehicle tail end, so that various portable frames or rack mounting structure to be provided, the all right simultaneously firmly spheroid of clamping fixed rod frame end, more can with the mutual clip of curved arc bar portion in stage casing, so that described hookup mechanism and fixed rod frame have closely firm binding effect, thereby can prevent effectively that the portable frame or the rack that are mounted thereon from waving shaking phenomenon in vehicle ', and then guarantee to carry vehicle, put the safety of article and vehicle '.
The utility model can reach following effect for prior art:
1. binding is firm, effect is good: hookup mechanism of the present utility model is dual clamping and the clip design that has terminal spheroid of clamping fixed rod frame and clip fixed rod frame stage casing curved arc bar portion simultaneously, therefore, not only can effectively stop the loosening easily shortcoming of rocking of traditional connecting structure, more can significantly improve simultaneously and wholely link steadiness so that be installed in portable frame on the hookup mechanism or rack with and on car body or object all can obtain steady safe installation and supporting effect.
2. can improve Installation Flexibility and effective utilization: the base body of hookup mechanism of the present utility model has vertical framework and horizontal framework, so can rely on vertical framework to provide the various car hangers of taking to install and be nested with, rely on horizontal framework to provide various car carrier or the racks taken to install and be nested with.Like this, can suitable object be installed according to demands of individuals with the person, thereby can improve Installation Flexibility and effective utilization.
3. have and be beneficial to trunk lid and lift the inclination angle of opening and adjust function: between the base body and connecting block of hookup mechanism of the present utility model, what adopt is the structure design that the frame cover pivots, and be erected with locating dowel pin therebetween and collude the bar of pulling, link in order to the pivot of controlling base body and connecting block respectively, so open trunk when lid when the user desires to lift, can earlier locating dowel pin be extracted out, pull again to press and collude the bar of pulling to make it to break away from connecting block, just the inclination angle adjustment that base body can be done retread is moved, so that the trunk lid can successfully turn to lift unlatching, and locating dowel pin and the dual location design of colluding the bar of pulling can also increase the safety of the two binding.
Description of drawings
Fig. 1 is the three-dimensional assembly diagram of hookup mechanism first embodiment of the present utility model.
Fig. 2 is the three-dimensional exploded view of hookup mechanism first embodiment of the present utility model.
Fig. 3 is the side sectional view of hookup mechanism first embodiment of the present utility model.
Fig. 4 A, Fig. 4 B are the clamping application drawings of folder ball group of the present utility model and spheroid.
Fig. 5 is the clip constitution diagram that supports stops of the present utility model.
Fig. 6 A, Fig. 6 B are that the commentaries on classics of pulling of supporting the stops depression bar of the present utility model compresses application drawing.
Fig. 7 is the stationary state scheme drawing that supports the stops depression bar of the present utility model.
Fig. 8 is the enforcement constitution diagram of the utility model when car hanger and carrier are taken in installation.
Fig. 9 is the enforcement constitution diagram of the utility model when being installed on tailstock end.
Figure 10 is another assembled state scheme drawing of the utility model first embodiment.
Figure 11 is that of the present utility model another supports the schematic perspective view of stops.
Figure 12 is the three-dimensional exploded view of hookup mechanism second embodiment of the present utility model.
Figure 13 is the installing condition scheme drawing of the utility model second embodiment.
Figure 14 is the stereo appearance figure of the bottom holding part of traditional portable frame.
Figure 15 A, Figure 15 B are the holding part of traditional portable frame and the clamping diagram of work of spheroid.
The specific embodiment
See also shown in Fig. 1～3, the relevant a kind of vehicle tail end hookup mechanism of the utility model, wherein said hookup mechanism A is used for fixing on the fixed rod frame 10 that stretches out from vehicle tail end, be extended with the curved curved arc bar portion 11 that establishes on the described fixed rod frame 10 up, and be formed with the structure of spheroid 12 in curved arc bar portion 11 ends, link for hookup mechanism A clamping; Wherein said hookup mechanism A comprises base body 20, connecting block 30, folder ball group 40, supports stops 50 and support stops depression bar 60.
Connecting block 30 comprises ㄇ shape framework 31, and the vertical framework 21 mutual frames covers of described ㄇ shape framework 31 and base body 20 combine, and ㄇ shape framework 31 is extended with 32, two pivot sheet 32 tops of two pivot sheets with respect to another side frame wall of base body 20 and extends and be provided with top board 33.
Supporting stops 50 is slightly Y-shaped block shapes, and when it is placed between two pivot sheets 32 of connecting block 30, and its opening part just can form and compress groove 51 (as shown in Figure 5) in the curved arc bar portion 11 that is held on fixed rod frame 10.
Support stops depression bar 60 and include window fastener portion 61 and axle portion 62, and the external diameter of described axle portion 62 is formed with section 621, when described axle portion 62 stretches through the appropriate position of two pivot sheets 32 of connecting block 30, the outside wall surface 52 (shown in Fig. 6,7) that is butted on to stops 50 can be pasted in described section 621, and when stops depression bar 60 is supported in the commentaries on classics of pulling, just can utilize arc external diameter edge compacting root stops 50 outside wall surface 52 of axle portion 62, so that described supporting on the outside holding piece 41 that stops 50 can be resisted against the curved arc bar portion 11 of fixed rod frame 10 and folder ball group 40 simultaneously.
Rely on by forming with upper member, can make hookup mechanism A link (as shown in Figure 8) mutually with the fixed rod frame 10 of vehicle tail end easily, and by supporting stops 50 and the dual clamping of pressing from both sides ball group 40, except the spheroid 12 that can effectively limit fixed rod frame 10 is deviate from, the pine that can also prevent any angle changes phenomenon, and therefore reaches the binding effect of close and firm.
Top that it should be noted that the vertical framework 21 of described base body 20 is can be for the structure of taking car hanger B that is nested with any kenel of locking; In addition, the preceding side frame wall place of described vertical framework 2 can extend a horizontal framework 22 again, to be formed for being nested with the structure of taking car carrier C or rack of any kenel of locking; In addition, after described base body 20 and connecting block 30 the two mutual frames cover combine, can utilize pivot 34 mutual pivot combinations in appropriate position, below, two side, offer the hole 211 that stretches through that stretches through for locating dowel pin 35 more respectively in the top, 311, simultaneously the appropriate position between the front and rear wall edge of base body 20 and connecting block 30 stretches through and one colludes the bar 23 of pulling, and make the mutual buckle of preceding side frame portion that colludes pull bar 23 ends and base body 20, hook spring 24 between the frame root edge of appropriate position, stage casing and base body 20, front end hook part 231 and connecting block 30 mutual hooks, so that described connecting block 30 relies on locating dowel pin 35 when normal condition with collude the binding that is pivoted mutually of pull bar 23 and base body 20, and desire to lift (as shown in Figure 9) when opening as the trunk lid D that installs, can be successively collude the bar 23 of pulling and make it perk and break away from 30 two kinds of operating mode of connecting block by detaching dismounting locating dowel pin 35 and compressing, so that base body 20 can be with pivot 34 places of itself and connecting block 30 axle center laterally positioning of rotating in suitable angle of inclination so that trunk lid D turn to lift unlatching.
Secondly, confession on two pivot sheets 32 of described connecting block 30 offers axis hole 321 respectively to the position that stops depression bar 60 axle portion 62 stretch through, and be formed with locating lug 322 near the axis hole 321 lateral wall edge appropriate positions of supporting stops depression bar 60 sides, the lateral wall edge of another axis hole 321 has formed the dowel hole 323A with external diameter edge, annulated column 323 for the location latch 324 that stretches through, be formed with just relative with locating lug 322 projection 622 that fastens in axle portion 62 1 sides of supporting stops depression bar 60, to pass the axis hole 321 of two pivot sheets 32 to the axle portion 62 of stops depression bar 60, and rotate to and fasten after projection 622 fastens mutually with locating lug 322, described axle portion 62 just can closely be pressed against on stops 50 outside wall surface, the dowel hole 623 that axle portion 62 ends are offered just can be aimed at mutually with the dowel hole 323A of annulated column 323, thereby makes fastening screw 324 location that can stretch through fast.
In addition, the outside holding piece 41 of described folder ball group 40 can be tied the action of unlatching and clamping so that the clipping groove 412A of the bottom plate body 412 of described holding piece 41 pivots with the rotation angle position of intermediate board body 411 with two pivot sheets, the 32 mutual pivots of connecting block 30 by top plate body 413; Fixedly installed the proper cushion 413A that supplies spheroid 12 clampings to compress in addition on top plate body 413 internal faces of described holding piece 41, to increase the tight clamping effect of spheroid 12.
See also Figure 10, there is shown another assembled state scheme drawing of the utility model first embodiment, whether the vertical framework 21 of the base body 20 of described hookup mechanism A can be selected according to need to install and take car hanger B, the horizontal framework 22 of base body 20 has the article basket holder E that various types can be installed according to need simultaneously, so that the installation of described hookup mechanism A is more flexible, range of use is more extensive.
See also Figure 11, there is shown of the present utility model another and support the schematic perspective view of stops, by among the figure as can be known, what the utility model was used to push against holding piece 41 and clip fixed rod frame 10 supports stops 50, also can be in opening part collocation one grip block 53 that locks in addition, described grip block 53 is to be provided with to compress groove 531 less than the width that compresses groove 51 that supports stops 50.By this structure design, when the user install to support stops 50, can select the openings of sizes (promptly selecting whether to install grip block 53) that is fit to according to the dimensions of the curved arc bar portion 11 of different fixing bridge 10.
See also Figure 12, there is shown the three-dimensional exploded view of hookup mechanism second embodiment of the present utility model, by learning among the figure, the hookup mechanism A of the utility model second embodiment comprises connecting block 30, folder ball group 40, supports stops 50 and support stops depression bar 60; Wherein, described connecting block 30, folder ball group 40, the each several part component composition that supports stops 50 and support in the stops depression bar 60 is identical with described first embodiment, difference is: the base body 20 of first embodiment is provided with the vertical framework and the horizontal framework of rectangle frame, therefore can be used to provide various rectangle frames to take car hanger B, carrier C or article basket holder E mounting structure, second embodiment directly utilizes the ㄇ shape framework 31 of connecting block 30 and with the pipe shape cramp bar B1 that takes car hanger B assembly (please be shown in Figure 13 in conjunction with consulting) is installed mutually, wherein said cramp bar B1 equally can be by connecting block 30 pivot 34 and locating dowel pin 35 stretch through and be fixed in the ㄇ shape framework 31, in addition, the two laterally wears connecting block 30 and cramp bar B1 one and colludes the bar 23 of pulling, described collude to collude on the bar 23 of pulling closing spring 24, so that trip power to be provided, so just making the cramp bar B1 that takes car hanger B to assemble mutually with connecting block 30 easily cooperates, and can by cramp bar B1 go up to install collude bar 23 pressurizeds of pulling after break away from connecting block 30, so that cramp bar B1 is that the centre of gration rotation is tilted together with taking car hanger B integral body with pivot 34, start so that be installed in the trunk lid D of car body.
In sum, the utility model vehicle tail end hookup mechanism, provide the connecting structure to realize that various portable frames or rack are installed on the fixed rod frame that a kind of binding is fixed on vehicle tail end, described hookup mechanism is the spheroid of clamping fixed rod frame end firmly, more can with the mutual clip of curved arc bar portion in stage casing, so that described hookup mechanism and fixed rod frame have closely firm binding effect, can prevent effectively that the portable frame or the rack that are installed on it from waving shaking phenomenon in vehicle ', and then guarantee to carry vehicle, put the safety of article and vehicle ', so integral body has industrial applicability and cost benefit really.
Need to prove, above-described is specific embodiment of the utility model and the know-why used, if comply with the change that conception of the present utility model is done, when the function that it produced did not exceed spiritual that specification sheets and accompanying drawing contain yet, then they all should be included in the scope of the present utility model.
Claims (10)
1. vehicle tail end hookup mechanism, mainly comprise the hookup mechanism that is used for fixing on the vehicle tail end fixed rod frame, wherein said fixed rod frame is extended with curved arc bar portion, and is formed with the sphere structure that links for the hookup mechanism clamping in curved arc bar portion end, it is characterized in that:
Described hookup mechanism also comprises:
Base body, it comprises vertical framework;
Connecting block, it comprises ㄇ shape framework, and the mutual frame cover of described ㄇ shape framework and the vertical framework of base body combines, and ㄇ shape framework is provided with two pivot sheets that another side frame wall with respect to base body extends, and the top of described two pivot sheets is extended and is provided with top board;
Folder ball group, the holding piece that it comprises two mutual correspondences and is ㄇ shape, wherein the intermediate board body of two holding pieces respectively offers jack, and the edge, open end of bottom plate body is respectively equipped with semicircle clipping groove, described two holding pieces are respectively with fixing and ccontaining two the pivot sheet inside that are positioned connecting block of the mode that is pivoted, the holding piece clipping groove of location just can be positioned at the below so that be pivoted, and unlatching can pivot, so that behind the two ㄇ shape holding pieces of the ccontaining folder ball of the terminal spheroid of fixed rod frame group, can rely on both sides jack and below clipping groove to give clamping respectively and be limited in inside;
Support stops, it is placed between two pivot sheets of connecting block, and the bottom end opening place is formed with the groove that compresses that is used to grip bridge curved arc bar portion;
Support the stops depression bar, it includes the axle portion of two pivot sheets of the connecting block that just can stretch through, and make the rotation stopper of axle portion through suitable angle, just can form and compress and relaxation effect, and then control be supported on the outside holding piece that stops is resisted against the curved arc bar portion of fixed rod frame and folder ball group simultaneously supporting the stops outside wall surface.
2. vehicle tail end hookup mechanism as claimed in claim 1 is characterized in that, the vertical framework top of described base body is can be for the structure of taking the car hanger that is nested with any kenel of locking.
3. vehicle tail end hookup mechanism as claimed in claim 1 is characterized in that, also extend and is provided with horizontal framework at the preceding side frame wall place of described vertical framework, to form the structure of taking car carrier or rack that can be nested with any kenel of locking.
4. vehicle tail end hookup mechanism as claimed in claim 1 is characterized in that, described base body and connecting block both sides have the structure kenel that is pivoted mutually near the place, bottom, so that base body and connecting block have the inclination pivot effect of suitable angle; The both sides of base body and connecting block are provided with the locating dowel pin that passes them near top end, set up between the front and rear wall edge of base body and connecting block and collude pull bar and spring, thereby can obtain to control respectively stretching through of base body and connecting block locatees and colludes and hold locating effect, and the pivot adjustment by base body and connecting block intercropping angle of inclination, can realize that car body trunk lid turns to lift the execution of breakdown action.
5. vehicle tail end hookup mechanism, mainly comprise the hookup mechanism that is used for fixing on the vehicle tail end fixed rod frame, wherein said fixed rod frame is extended with curved arc bar portion, and is formed with the sphere structure that links for the hookup mechanism clamping in curved arc bar portion end, it is characterized in that:
Described hookup mechanism also comprises:
Connecting block, it comprises and is used for and takes the ㄇ shape framework that car hanger cramp bar frame cover combines, and ㄇ shape framework is provided with two pivot sheets that extend with respect to another side frame wall of cramp bar, and the top of described two pivot sheets is extended and is provided with top board;
Folder ball group, the holding piece that it comprises two mutual correspondences and is ㄇ shape, wherein the intermediate board body of two holding pieces respectively offers jack, and the edge, open end of bottom plate body is respectively equipped with semicircle clipping groove, described two holding pieces are respectively with fixing and ccontaining two the pivot sheet inside that are positioned connecting block of the mode that is pivoted, the holding piece clipping groove of location just can be positioned at the below so that be pivoted, and unlatching can pivot, so that behind the two ㄇ shape holding pieces of the ccontaining folder ball of the terminal spheroid of fixed rod frame group, can rely on both sides jack and below clipping groove to give clamping respectively and be limited in inside;
Support stops, it is placed between two pivot sheets of connecting block, and the bottom end opening place is formed with the groove that compresses that is used to grip bridge curved arc bar portion;
Support the stops depression bar, it includes the axle portion of two pivot sheets of the connecting block that just can stretch through, and make the rotation stopper of axle portion through suitable angle, just can form and compress and relaxation effect, and then control be supported on the outside holding piece that stops is resisted against the curved arc bar portion of fixed rod frame and folder ball group simultaneously supporting the stops outside wall surface.
6. vehicle tail end hookup mechanism as claimed in claim 5 is characterized in that, described cramp bar and connecting block both sides have the structure kenel that is pivoted mutually near the place, bottom, so that cramp bar and connecting block have the inclination pivot effect of suitable angle; The both sides of cramp bar and connecting block are provided with the locating dowel pin that passes them near top end, set up between the front and rear wall edge of cramp bar and connecting block and collude pull bar and spring, thereby can obtain to control respectively stretching through of cramp bar and connecting block locatees and colludes and hold locating effect, and, can realize that car body trunk lid turns to lift the execution of breakdown action by doing the pivot adjustment at angle of inclination between cramp bar and the connecting block.
7. vehicle tail end hookup mechanism as claimed in claim 5, it is characterized in that, confession on two pivot sheets of described connecting block offers axis hole respectively to the position that stops depression bar axle portion stretches through, and in forming locating lug near the axis hole lateral wall edge appropriate position of supporting stops depression bar side, another axis hole lateral wall edge forms the dowel hole with external diameter edge, annulated column for the fastening screw that stretches through, be formed with the just relative projection that fastens in axle portion one side of supporting the stops depression bar with locating lug, thereby at the stretch through axis hole of two pivot sheets of the axle portion of supporting the stops depression bar, and rotate to and fasten after projection and locating lug fasten mutually, make described axle portion just can closely be pressed against on the stops outside wall surface, the dowel hole that the axle portion end is offered just can be aimed at mutually with the dowel hole of annulated column, the location so that fastening screw can stretch through fast.
8. vehicle tail end hookup mechanism as claimed in claim 5, it is characterized in that, described axle portion one end that supports the stops depression bar extends the window fastener portion that is provided with, so that switching stopper, and axle portion external diameter edge is formed with the section, thereby when described axle portion stretched through two pivot sheets of connecting block, described section can be pasted to supporting the stops outside wall surface, and pull when changeing when supporting the stops depression bar, just can utilize axle portion arc external diameter edge to compress outside wall surface to stops.
9. vehicle tail end hookup mechanism as claimed in claim 5, it is characterized in that, described folder ball group outside holding piece can utilize the top plate body to tie with the mutual pivot of two pivot sheets of connecting block with the intermediate board body rotation angle position, so that being done to pivot, opens and the clamping action clipping groove of described holding piece bottom plate body, described top plate body internal face has also fixedly installed the proper cushion that supplies the spheroid clamping to compress simultaneously, to increase the tight clamping effect of spheroid.
10. vehicle tail end hookup mechanism as claimed in claim 5, it is characterized in that, the described opening part that supports stops collocation one grip block that can lock in addition, described grip block is that being provided with than compressing well width to stops is the little groove that compresses, thereby the user installs when supporting stops, can select whether to use the installation grip block according to the size of fixed rod frame curved arc bar portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202114 CN2619837Y (en) | 2003-01-08 | 2003-01-08 | Vehicle tail jointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202114 CN2619837Y (en) | 2003-01-08 | 2003-01-08 | Vehicle tail jointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619837Y true CN2619837Y (en) | 2004-06-09 |
Family
ID=34241148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03202114 Expired - Fee Related CN2619837Y (en) | 2003-01-08 | 2003-01-08 | Vehicle tail jointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619837Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383239A (en) * | 2014-08-22 | 2016-03-09 | 北部瑞典公司 | Load carrier with operating mechanism |
| TWI727691B (en) * | 2020-03-06 | 2021-05-11 | 昆富工業股份有限公司 | Assembling structure for vehicle carrying device |
-
2003
- 2003-01-08 CN CN 03202114 patent/CN2619837Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383239A (en) * | 2014-08-22 | 2016-03-09 | 北部瑞典公司 | Load carrier with operating mechanism |
| TWI727691B (en) * | 2020-03-06 | 2021-05-11 | 昆富工業股份有限公司 | Assembling structure for vehicle carrying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |