CN201169228Y - Retraction structure of vehicle tail end bearing support - Google Patents
Retraction structure of vehicle tail end bearing support Download PDFInfo
- Publication number
- CN201169228Y CN201169228Y CNU2008200070146U CN200820007014U CN201169228Y CN 201169228 Y CN201169228 Y CN 201169228Y CN U2008200070146 U CNU2008200070146 U CN U2008200070146U CN 200820007014 U CN200820007014 U CN 200820007014U CN 201169228 Y CN201169228 Y CN 201169228Y
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- CN
- China
- Prior art keywords
- tail end
- bearing
- vehicle tail
- plate rail
- latch
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Abstract
The utility model relates to a retracting structure of a loading frame at the tail end of a vehicle for carrying a plurality of bicycles by the vehicle, which comprises a disc frame and a dragging frame, wherein, the disc frame is mutually hinged with the dragging frame; the dragging frame is an n-shaped rod, and the dragging frame and an L-shaped pipe are hinged with a hinging part; moreover, the disc frame is hinged with the tail end of the n-shaped rod of the dragging rod. The retracting structure is characterized in that the top end of the L-shaped pipe is provided with a loading seat for loading an upper cover of the disc frame, and is additionally provided with an insertion pin inserted in the loading seat and the upper cover so as to fix and connect the disc frame to the dragging frame; moreover, the loading seat is a U-shaped body, and the upper cover is a body in an inverse U shape; the mutual match of the loading seat and the upper cover in the shape is utilized, and then an L-shaped thin circular rod pin is inserted in the joint hole of the loading seat and the upper cover to achieve the practicality of convenient structural disassembly and rapid retraction.
Description
Technical field
The utility model relates to the bicycle carrier that is linked to vehicle tail end, particularly a kind of vehicle tail end carrier retracting structure that provides automobile to carry several bicycles.
Background technology
The modern more and more payes attention to stress-relieving activity, it is movable by bike that the most popular is, bike-way has been set up for common people's use in the many tourist attractions of TaiWan, China, thus software engineering researchers invent the portable frame of many kinds of patterns, allow automobile be able to the carrying bicycle, increase its convenience to bike-way or its place.
The block diagram of an existing structure 4 existing structure as shown in Figure 6,, be that TaiWan, China letter patent book number is the scheme drawing of utility model patent of M268245 number " a kind of structural improvement of bicycle holder ", it comprises: a connecting support 41; One vertical rod 42, this vertical rod have a vertical rod first end 421 and a vertical rod second end 422, and this first end 421 can be located at this connecting support 41, and 422 at this second end is slidingly equipped with a connecting element 43 that can collude pipe on bicycle; One blocking device 431 is located on the connecting element 43, optionally with these vertical rod 42 clips, slides or the location and control this connecting element 43; Two side levers 44, two side levers 44 are formed with one or two side lever, first end 441 and one or two side lever, second end 442 respectively, this first end 441 is hubbed at the end positions of this connecting support 41 respectively, and two side levers 44 can be positioned this connecting support 41 respectively, and the homonymy of second end 442 and connecting element 43 is respectively equipped with a locating part 45, can supply the wheel alignment of bicycle respectively for each locating part 45.
Because above-mentioned existing structure 4 is not being put under the situation of bicycle, must pull down two gim pegs when folding, doubling folds this two side lever 44 then, and it manipulates quite inconvenience, and the effect of not reducing shared space when it folds has increased the entire length of automobile in fact and has hindered parking, so existing structure 4 still has many shortcomings to remain to be improved.
Summary of the invention
Main purpose of the present utility model is, but the vehicle tail end carrier retracting structure that provides a kind of at high speed to open or fold.
Secondary objective of the present utility model is, a kind of firm vehicle tail end carrier retracting structure is provided.
Another purpose of the present utility model is, can reduce the vehicle tail end carrier retracting structure in space when a kind of folding is provided in a large number.
To achieve these goals, the utility model provides a kind of vehicle tail end carrier retracting structure, comprise: a plate rail and a bracket, this plate rail and this bracket articulate mutually, this bracket is that a ㄇ shape bar and a L pipe are articulated in a pivot part again, and this plate rail is articulated in the end of the ㄇ shape bar of this bracket, a bearing is established on this L pipe top, live the set loam cake of this plate rail in order to support, establish a latch again and insert this bearing and this loam cake and this plate rail is fixed on this bracket, fold effect easily rapidly to reach its structure whereby.
And this bearing is a U-shaped body and is provided with an engagement groove, this engagement groove is provided with a binder again, and be provided with a combined hole and run through this U-shaped body for this latch insertion, a hold down groove is established in the bottom of this bearing, for inserting affixed with this L pipe, and this hold down groove is provided with a protuberance and locatees in a set hollow hole for the L pipe that inserts, and to manage affixed mode with this L be to lock with this L pipe in this bearing by a bolt-through to combine to this bearing again, and other is provided with an elliptical aperture and this bolt corresponding matching by this L pipe.
This plate rail is provided with a straight-bar and establishes for this loam cake group, this loam cake is an inverted U-shaped body again, and this inverted U-shaped body is established the engagement groove corresponding matching each other of the U-shaped body of a protuberance and this bearing, establish a short slot and this binder corresponding matching in the middle of this protuberance again, can clamp the straight-bar that is positioned at this short slot for this binder, this protuberance also is provided with a combined hole for this latch insertion in addition; The group mode of establishing of this plate rail and this loam cake is that an end and other end of establishing a round bar is bent to form untight shape in addition, and this straight-bar is through two set fixed orifices of the inverted U-shaped body of this lid, and an end of this round bar and other end are affixed with the two ends of this straight-bar respectively by two set combined covers.
This latch insert in regular turn on this bearing with this on the combined hole that covers, make this plate rail be fixed in this bracket, this latch is a L shaped thin round bar again, and this latch is provided with a cord and this latch can be lain in this L and manage default position.Learn that by above explanation the utility model compared with prior art can reach following effect:
1, the utility model is earlier plate rail and bracket to be articulated, and when this plate rail keeps flat to the set bearing of bracket, use a latch to insert the combined hole of this bearing and run through the set combined hole of loam cake of this plate rail, cooperate original quick detach group to be locked on pivot part again, to reach this plate rail and bracket affixed purpose rapidly, and can make things convenient for and this latch of removal and quick detach group rapidly, then just can be apace that plate rail is vertical, insert this quick detach again in pivot part, so promptly become the state that folds, so no matter be that to fold or open carrier all quick than existing structure.
2, the utility model is to use the engagement groove of bearing corresponding with the cooperation of loam cake protuberance, and the binder in this engagement groove can with the set short slot of this protuberance corresponding matching each other, and the straight tube in chimeric this short slot of this binder meeting is promoted carrier single-piece steadiness to reach.
When 3, the utility model folded, plate rail and ㄇ shape bar were vertical state, and so it is overlapping to fit again simultaneously, can reduce its shared space in a large number, can not exceed the parking lattice when being beneficial to stop, and reaching the utility model can be fast, the easy effect that firmly folds.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is a bracket side sectional view of the present utility model;
Fig. 4 opens flat condition figure for the utility model;
Fig. 5 folds the embodiment constitution diagram for the utility model;
Fig. 6 is the block diagram of existing structure.
Description of reference numerals:
The A-carrier; The 1-plate rail; The 11-straight-bar;
The 12-loam cake; The inverted U-shaped body of 121-; The 122-protuberance;
123-loam cake combined hole; The 124-short slot; The 125-fixed orifice;
The 13-round bar; 131-one end; 132-is end in addition;
The 14-combined cover; The 2-bracket; 21-ㄇ shape bar;
The 211-end; The 22-L pipe; The 221-hollow hole;
The 222-insertion section; The 223-elliptical aperture; The 23-pivot part;
The 24-bearing; The 241-U body; The 242-engagement groove;
The 2421-binder; 243-bearing combined hole; The 244-hold down groove;
The 245-protuberance; The 25-latch; The 251-cord;
26-quick detach group; The 27-bolt; The 3-vehicle tail end;
The 31-combined hole; The 4-existing structure; The 41-connecting support;
The 42-vertical rod; 421-vertical rod first end; 422-vertical rod second end;
The 43-connecting element; The 431-blocking device; 44-two side levers;
441-two side levers first end; 442-two side levers second end; The 45-locating part;
The 46-gim peg.
The specific embodiment
Referring to illustrated in figures 1 and 2, be respectively block diagram of the present utility model and three-dimensional exploded view of the present utility model, the utility model is a kind of vehicle tail end carrier A retracting structure, comprise a plate rail 1 and a bracket 2, this plate rail 1 articulates mutually with this bracket 2, this bracket 2 is that a ㄇ shape bar 21 and L pipe 22 are articulated in a pivot part 23 again, and this plate rail 1 is articulated in the end 211 of the ㄇ shape bar 21 of this bracket 2, this L manages 22 tops and establishes a bearing 24, live the set loam cake 12 of this plate rail 1 in order to support, establish a latch 25 again and insert this bearing 24 and this plate rail 1 is fixed on this bracket 2 with this loam cake 12; This disk body 1 is 13 be combined intos of several round bars haply, also comprises crooked round bar 13, and the disk body of being formed 1 is provided with the securing arrangement of stationary bicycle for square above it.
Referring to Fig. 2, shown in 3, be respectively three-dimensional exploded view of the present utility model and bracket side sectional view of the present utility model, this bearing 24 is that a U-shaped body 241 is provided with an engagement groove 242, this engagement groove 242 is provided with a binder 2421 again, and be provided with a combined hole 243 and run through this U-shaped body 241 for these latch 25 insertions, the bottom of this bearing 24 is provided with a hold down groove 244, for inserting affixed with the top of this L pipe 22, and this hold down groove 244 is provided with a protuberance 245 and manages 22 a set hollow hole 221 interior location for the L that inserts, this bearing 24 is managed 22 affixed modes with this L again, be to combine with the top locking of this L pipe 22 through this bearing 24 by a bolt 27, in addition this L manages 21 tops and is provided with an elliptical aperture 223 and these bolt 27 corresponding matching, provides this bearing 24 and this L to manage 22 and has the elasticity tolerance when cooperating and this bearing 24 can precisely be located with this loam cake 12 cooperate.
This plate rail 1 is to establish a straight-bar 11 to establish for 12 groups for this loam cake, this loam cake 12 is an inverted U-shaped body 121 again, and this inverted U-shaped body 121 establish a protuberance 122 and with the engagement groove 242 of the U-shaped body 241 of this bearing 24 corresponding matching each other, establish a short slot 124 and these binder 2421 corresponding matching in the middle of the protuberance 122 of this loam cake 12 again, can clamp the straight-bar 11 that is positioned at this short slot 124 for this binder 2421, this protuberance 122 also is provided with a combined hole (123) for these latch 25 insertions in addition; In addition the group mode of establishing of this plate rail 1 and this loam cake 12 be an end 131 of establishing a round bar 13 with other hold 132 be bent to form not sealing shape, and this straight-bar 11 is in set two fixed orifices 125 of the inverted U-shaped body 121 of this lid 12, it is 132 affixed with the two ends of this straight-bar 11 respectively by set two combined covers 14 that one end 131 and other of this round bar 13 holds, thereby make this round bar 13 osed top shape that is square, simultaneously this loam cake 12 is fixed on this disk body 1.
This latch 25 inserts bearing combined hole 243 on this bearing 24 and the loam cake combined hole 123 on this loam cake 12 in regular turn, this plate rail 1 is fixed on this bracket 2, this latch 25 is a L shaped thin round bar again, and this latch 25 is provided with a cord 251 and this latch 25 can be lain in this L and manage 22 default positions; So when this plate rail 1 keeps flat to the set bearing 24 of bracket 2, use a latch 25 to insert the combined hole 243 of these bearings 24 and run through the set combined hole 123 of loam cake 12 of this plate rail 1, cooperate original quick detach group 26 to be locked on pivot part 23 again, to reach this plate rail 1 and bracket 2 rapid affixed purposes, and can make things convenient for and this latch 25 of removal and quick detach group 26 rapidly, then just can be apace that plate rail 1 is vertical, insert this quick detach 26 again in pivot part 23, so promptly become the state that folds, so no matter of the present utility model to fold or open all more traditional habit formula of carrier A quick, as shown in Figure 5.
Shown in Fig. 2,3, be respectively three-dimensional exploded view of the present utility model and bracket side sectional view of the present utility model, the utility model is that the engagement groove 242 of utilization bearing 24 is corresponding with the cooperation of loam cake 12 protuberances 122, and binders in this engagement groove 242 2421 can with the set short slot 124 of this protuberance 122 corresponding matching each other, and the straight-bar 11 in chimeric this short slot 124 of these binder 2421 meetings is promoted carrier A single-piece steadiness to reach.
Referring to Fig. 4, shown in 5, be respectively that the utility model is opened flat condition figure and the utility model folds the embodiment constitution diagram, the utility model is fixedly arranged on vehicle tail end 3, be the insertion section 222 of bracket 2 to be inserted in just can make carrying be fixed in vehicle tail end 3 in the combined hole 31 of vehicle tail end 3, when plate rail 1 keeps flat to the set bearing 24 of bracket 2 then, use a latch 25 to insert this bearing 24 and loam cake 12, be locked on its pivot part 23 with 26 groups of quick detach again, to reach this plate rail 1 and the affixed purpose of bracket (2), and can fast plate rail be adjusted to the appropriate location to reach the firmly effect of the bicycle of all storings, automobile is without fear of an attack from the rear under steam; If want to fold this carrier A, removal this latch 25 and quick detach group 26, then with plate rail 1 left-hand revolution, can be apace that plate rail 1 is vertical, and then group is established this quick detach 26 in pivot part 23, promptly become collapse state, no matter so be to fold or open all cooresponding easy the reaching fast of carrier A, more superior place is, this plate rail 1 and ㄇ shape bar 21 are vertical state, it is overlapping to fit again simultaneously, can reduce its shared space in a large number, reduction running car or the length when stopping and can not exceed the parking lattice.
In sum, the utility model " vehicle tail end carrier retracting structure ", provide automobile to carry several bicycles, be to be provided with a bearing in the upper end of pivot part, live the set loam cake of this plate rail and make both engage with each other the location in order to support, establishing a latch again inserts this bearing and this loam cake and this plate rail is fixed on this bracket, and this pivot part also to establish a quick detach group sheathed, whereby to reach quick, simple and easy, and the purpose that firmly folds of this carrier, and it constitutes structure and had not seen books and periodicals or public use, meets the utility application important document.
Need to prove, the above is the know-why that specific embodiment of the utility model is used, when if the change of doing according to conception of the present utility model, the function that it produced do not exceed spiritual that specification sheets and accompanying drawing contain yet, all should be in scope of the present utility model.
Claims (10)
1, a kind of vehicle tail end carrier retracting structure, comprise a plate rail and a bracket, this plate rail and this bracket articulate mutually, this bracket is that a ㄇ shape bar and a L pipe are articulated in a pivot part again, and this plate rail is articulated in the end of the ㄇ shape bar of this bracket, it is characterized in that: a bearing is established on this L pipe top, comprises that also one lives the loam cake of this plate rail in order to support, this bearing and this loam cake insert by a latch, and this plate rail is fixed on this bracket.
2, vehicle tail end carrier retracting structure according to claim 1, it is characterized in that, this bearing is a U-shaped body and is provided with an engagement groove, this engagement groove is provided with a binder, one combined hole that is used for this latch insertion runs through this U-shaped body, and the bottom of this bearing is provided with one for the affixed hold down groove of this L pipe insertion.
3, vehicle tail end carrier retracting structure according to claim 2 is characterized in that, this hold down groove is provided with one and supplies the protuberance of the hollow hole insertion of this L pipe.
4, vehicle tail end carrier retracting structure according to claim 2 is characterized in that, this bearing combines affixed in this bearing with this L pipe locking by a bolt-through with this L pipe.
5, vehicle tail end carrier retracting structure according to claim 4 is characterized in that, this L pipe be provided with one with the elliptical aperture of this bolt corresponding matching.
6, vehicle tail end carrier retracting structure according to claim 2, it is characterized in that, this plate rail is provided with a straight-bar that supplies this loam cake group to establish, this loam cake is an inverted U-shaped body, and this inverted U-shaped body is provided with the engagement groove corresponding matching each other of the U-shaped body of a protuberance and this bearing, this protuberance is provided with one of this binder corresponding matching and supplies this binder to clamp the short slot of straight-bar, and this protuberance also is provided with a combined hole for this latch insertion in addition.
7, vehicle tail end carrier retracting structure according to claim 6, it is characterized in that, this plate rail and this loam cake group establish the end that is specially the set round bar of this plate rail and other holds the curved untight shape that is, and this straight-bar is through two set fixed orifices of the inverted U-shaped body of this lid, and an end of this round bar and other end are affixed with the two ends of this straight-bar respectively by two set combined covers.
8, vehicle tail end carrier retracting structure according to claim 7 is characterized in that, this latch is plugged on this bearing and the combined hole this loam cake in proper order.
9, vehicle tail end carrier retracting structure according to claim 8 is characterized in that, this latch is a L shaped thin round bar.
10, vehicle tail end carrier retracting structure according to claim 9 is characterized in that, this latch is provided with one this latch lain in the cord that this L manages default position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070146U CN201169228Y (en) | 2008-03-05 | 2008-03-05 | Retraction structure of vehicle tail end bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070146U CN201169228Y (en) | 2008-03-05 | 2008-03-05 | Retraction structure of vehicle tail end bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169228Y true CN201169228Y (en) | 2008-12-24 |
Family
ID=40208280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200070146U Expired - Fee Related CN201169228Y (en) | 2008-03-05 | 2008-03-05 | Retraction structure of vehicle tail end bearing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169228Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128756A (en) * | 2015-08-18 | 2015-12-09 | 宁波晨帆汽车附件有限公司 | Vehicle-borne bicycle stand |
| CN107776501A (en) * | 2016-08-31 | 2018-03-09 | 天津市深呼吸自行车业有限公司 | A kind of novel on-vehicle bicycle rack |
| CN107791962A (en) * | 2016-08-31 | 2018-03-13 | 天津市深呼吸自行车业有限公司 | A kind of carrying luggage frame for bicycle of flexible adjustment |
-
2008
- 2008-03-05 CN CNU2008200070146U patent/CN201169228Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128756A (en) * | 2015-08-18 | 2015-12-09 | 宁波晨帆汽车附件有限公司 | Vehicle-borne bicycle stand |
| CN105128756B (en) * | 2015-08-18 | 2021-12-14 | 宁波晨帆汽车附件有限公司 | Vehicle-mounted bicycle support |
| CN107776501A (en) * | 2016-08-31 | 2018-03-09 | 天津市深呼吸自行车业有限公司 | A kind of novel on-vehicle bicycle rack |
| CN107791962A (en) * | 2016-08-31 | 2018-03-13 | 天津市深呼吸自行车业有限公司 | A kind of carrying luggage frame for bicycle of flexible adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20110305 |