CN201511888U - Clamping anti-sway structure of carrying frame - Google Patents
Clamping anti-sway structure of carrying frame Download PDFInfo
- Publication number
- CN201511888U CN201511888U CN2009202186048U CN200920218604U CN201511888U CN 201511888 U CN201511888 U CN 201511888U CN 2009202186048 U CN2009202186048 U CN 2009202186048U CN 200920218604 U CN200920218604 U CN 200920218604U CN 201511888 U CN201511888 U CN 201511888U
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- China
- Prior art keywords
- clamping
- frame
- fixing base
- vehicle frame
- portable frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a clamping anti-sway structure of a carrying frame. A connecting plate is arranged at a frame rod used for being combined with the carrying frame at the rear end of an automobile and used for enhancing the combinative stability between the carrying frame and the frame rod. One end of a body of the carrying frame is provided with a clamping mechanism. The clamping mechanism can be used for being combined with an automobile head rod at the outer end of the frame rod and simultaneously, the body is convexly provided with a locating plate downwards by corresponding to an inner wall surface of the clamping mechanism. After the automobile head rod passes through a perforation at one end of the connecting plate, the connecting plate is fixed on a solid joint base, and the end surface of the connecting plate corresponding to one end of the locating plate is provided with a hollowed clamping slot. When the carrying frame is to be assembled on the frame rod, the clamping slot is penetrated by the locating plate and consequently clamped and limited, thus being capable of avoiding the horizontal sway of the carrying frame and enhancing the combinative stability.
Description
Technical field
The utility model relates to a kind of portable frame, the anti-structure of shaking of particularly a kind of portable frame clamping at the truck hauling bicycle use.
Background technology
Driving bicycle in recent years becomes a kind of outdoor activity of hot topic already, not only has outside the effect of motion, body-building, more is considered to be a kind of new doings or can be in order to promote the best stress-relieving activity of family, parent-child interaction.
Yet; in the city, drive bicycle and have the danger of striving with automobile, locomotive; if riding the footway frightens easily again or collides the pedestrian; therefore great majority are to drive the people of bicycle as stress-relieving activity; there is the place of bicycle special lane to drive with regard to being chosen in countryside or planning; also therefore we often can see many motorists can be on automobile the bicycle carry, after waiting to drive to be fit to drive the place of bicycle, bicycle is taken off drive again.
General common bicycle carry mechanism, be divided into hanging bicycle carrier in top and rear mounted bicycle carrier, push up hanging bicycle carrier owing to dismounting, the inconvenience of picking up the car, cause the windage increase easily, and problem such as increase highly, therefore upward oneself is not used gradually in use, the characteristic that rear mounted bicycle carrier then has easy dismounting, picks up the car, must note the problem of road height restriction when also not having vehicle ', therefore rear mounted bicycle carrier is commonly general use and adopts.
Structure shown in M319196 number " vehicle tail end portable frame ball-clip type clamp " patent case of TaiWan, China letter patent of the previous application of the utility model applicant, the structure of this kind portable frame comprises: a key, the one end is the head end of flange and the round bar that the other end has screw thread, and its screw thread predetermined position is provided with groove.One coating member, its body is that a cylinder is established in a bell upper surface, and this cylinder book office is established a clevis eye groove, and along the radially isodisperse equal portions of this coating member, establish a ball groove that can coat tow ball in the abdomen of this coating member, the inside of its upper end also establishes one can coat a croze of being inverted the collar head of key.The whole outward appearance body of tool one room and the above-mentioned coating member of arranging in pairs or groups in one bell-jar, its abdomen, the upper surface of this bell-jar is provided with a through hole of establishing with the key string again, and the predetermined position of this bell-jar links with a place that is taken thing.One knob pushes against bell-jar with the thread end that screws in key, and sets up a lockset that can limit this knob displacement.When group is established, to be coated one by a coating member of five equilibrium and be inverted the collar head of key and the tow ball of vehicle tail end, be inverted the key thread end via one in regular turn then and be inserted in a bell-jar and load onto a knob, screw this knob at last and fully firmly fit in coating member and coating member is closely buckled on the tow ball of vehicle tail end with the room of packing bell-jar.
When above-mentioned existing creation is incorporated into vehicle tail end, make running-fit though can utilize the packing of members such as coating member, bell-jar and knob, make portable frame one end more firm with combining of tow ball, yet this stable effect only limits to above-below direction, do not increase the function of steadiness for the horizontal direction that combines between this portable frame and vehicle frame bar, so the disappearance that can produce inclined to one side rolling even shake, and necessity of being improved is arranged.
In view of this, so the design people deeply inquires at aforementioned existing creation problem, and by the research and development of being engaged in related industry for many years and manufacturing experience, actively seek solution, research and development through long-term endeavour, finally success develop the utility model " portable frame clamping anti-shake structure ", to improve the problem of existing creation.
Summary of the invention
Main purpose of the present utility model provides a kind of " the anti-structure of shaking of portable frame clamping ", when it makes portable frame combine with the vehicle frame bar of automobile rear end, can promote the steadiness of its horizontal direction winding, avoids producing in the carrying process and significantly rocks situation.
For reaching above-mentioned purpose, the important document of its formation of the utility model " the anti-structure of shaking of portable frame clamping " comprises a portable frame, vehicle frame bar and a plate.This portable frame one body one end protrudes out two cradling pieces, and the other end is provided with clamping device, can utilize this clamping device to combine with the vehicle frame bar of automobile rear end.One end of this vehicle frame bar is fixed in the automobile rear end, the other end then protrudes out a fixing base, after can utilizing the bar portion of a ball rod one end to wear this connecting panel other end, cooperate nut to be fixed on this fixing base, the ball head of this ball rod other end is then used the clamping device clamping combination for this portable frame.Secondly this connecting panel is a rectangular plate, it forms the ㄇ shape location edge clipping of (also claiming " door " font) to the back side that should fixing base, plate face edge that by chance can this fixing base of inlay card, and then promote the steadiness that this connecting panel combines with the vehicle frame bar, then be formed with the draw-in groove of hollow out on the plate face of outer end.When portable frame was incorporated into the vehicle frame bar, the draw-in groove that makes this connecting panel was worn by this locating plate opposite end and holding is spacing, can promote this portable frame with this and be incorporated into steadiness on the vehicle frame bar, and avoid this portable frame to produce rocking of horizontal direction.
The beneficial effects of the utility model are, when it makes portable frame combine with the vehicle frame bar of automobile rear end, can promote the steadiness of its horizontal direction winding, avoid producing in the carrying process and significantly rock situation.
Description of drawings
Fig. 1 is a three-dimensional combination appearance figure of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is a combination section of the present utility model;
Fig. 4 is an application scheme drawing of the present utility model.
Description of reference numerals: 1-portable frame; The 10-body; The 11-cradling piece; The 12-fin; The 13-locating plate; The 20-clamping device; 21-bores cover plate; The 22-knob; 23-adjusts screw rod; The 231-brake block; The outer cover of 24-; 30-vehicle frame bar; The 31-fixing base; The 32-ball rod; 321-bar portion; The 322-nut; The 323-ball head; The 40-connecting panel; 41-locatees edge clipping; The 42-perforation; The 43-draw-in groove; 51-puts vehicle frame.
The specific embodiment
See also Fig. 1～shown in Figure 4, main constitutive requirements comprise portable frame 1, vehicle frame bar 30 to the utility model " the anti-structure of shaking of portable frame clamping ", and a plate 40, wherein:
This portable frame 1 is general rear mounted body frame structure for automotive, is the cradling piece 11 of U font by a body 10 1 end windings, and the other end is provided with a clamping device 20 and forms.One side of this body 10 protrudes out 12 groups of two fins and establishes this clamping device 20, and establishes a locating plate 13 in this end internal face appropriate location lock, and makes this locating plate 13 protrude out this two fins, 12 1 suitable distances downwards.Again this cradling piece 11 in order to winding for bicycle fixing put vehicle frame 51, be known member because of putting vehicle frame 51, do not add and give unnecessary details.
Moreover, this clamping device 20 is by a plurality of awl cover plates 21, knob 22, adjusting members such as screw rod 23 and outer cover 24 forms, a plurality of these awl cover plate 21 involutory compositions are made the cone-shaped hood of a hollow, one end combines with the brake block 231 of this adjustment screw rod 23, the other end then links with the opposite end clamping of this vehicle frame bar 30, the cooperation that the outer rim work that utilizes these outer cover 24 covers to be overlying on a plurality of these awl cover plates 21 is again tightened, these knob 22 spiral shell groups are adjusted screw rod 23 upper ends in this again, when this knob 22 rotates, can adjust screw rod 23 by this drives and moves on 21 and tighten with the object of clamping a plurality of should awls the cover, reach and promote the stable purpose of package assembly, because of this is known technology, repeats no more.
This vehicle frame bar 30 is fixedly arranged on below, automobile rear end, the outer end protrudes out the fixing base 31 of a rectangle, after can utilizing the bar portion 321 of a ball rod 32 1 ends to wear this fixing base 31, cooperate nut 322 screw locks and be fixed on this fixing base 31, the other end of this ball rod 32 is the ball head 323 of spherical shape again, uses the awl cover plate 21 clamping combinations for this clamping device 20.
This connecting panel 40 is a rectangular plate, it is formed with the ㄇ shape location edge clipping 41 of (also claiming " door " font) to the back side that should fixing base 31, and in near-end edge appropriate location formation one perforation 42, and after by chance being embedded in the plate face edge of this fixing base 31, make the bar portion 321 of this ball rod 32 wear these perforation 42 backs and nut 322 lockings, not only make this connecting panel 40 be incorporated on the vehicle frame bar 30, more can promote the steadiness of combination.Be formed with the draw-in groove 43 of hollow out again on the plate face of these connecting panel 40 other ends, when this portable frame 1 was incorporated into vehicle frame bar 30, the draw-in groove 43 that makes this connecting panel worn by these locating plate 13 outer ends and holding is spacing.
Thus, when this portable frame 1 is incorporated into vehicle frame bar 30 outer ends, utilize this connecting panel 40 1 end utilizations location edge clipping 41 to combine closely with fixing base 31, the other end then penetrates draw-in groove 43 by this locating plate 13 and does fastening spacing, be incorporated into steadiness on the vehicle frame bar 30 and can promote this portable frame 1 really, avoid this portable frame 1 to produce rocking of horizontal direction.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (2)
1. a portable frame clamping is prevented shaking structure, comprises a portable frame, and an end of a body of this portable frame is provided with cradling piece, and the other end is provided with clamping device, and this clamping device combines with the vehicle frame bar of automobile rear end, it is characterized in that:
Its body of this portable frame convexes with a locating plate downwards to internal face that should clamping device, this vehicle frame bar is in order to this clamping device one end of winding, in the outer face place of this vehicle frame bar in conjunction with a plate, be formed with the draw-in groove of hollow out on the plate face of this connecting panel outer end, make this draw-in groove worn by this locating plate opposite end and holding is spacing, the other end then is fixedly arranged on the vehicle frame bar.
2. the anti-structure of shaking of portable frame clamping as claimed in claim 1, it is characterized in that, the end that this vehicle frame bar combines with this portable frame is convexly equipped with the fixing base of a rectangle, on this fixing base for this connecting panel being set and in order to the ball rod of this clamper of winding, make the bar portion of this ball rod one end wear the other end of this connecting panel, cooperate nut to be fixed on this fixing base again, this connecting panel forms the location edge clipping of " door " font to the back side that should fixing base again, and this locatees the plate face edge of this fixing base of edge clipping inlay card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186048U CN201511888U (en) | 2009-09-30 | 2009-09-30 | Clamping anti-sway structure of carrying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186048U CN201511888U (en) | 2009-09-30 | 2009-09-30 | Clamping anti-sway structure of carrying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511888U true CN201511888U (en) | 2010-06-23 |
Family
ID=42483290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202186048U Expired - Fee Related CN201511888U (en) | 2009-09-30 | 2009-09-30 | Clamping anti-sway structure of carrying frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2987662A1 (en) * | 2014-08-22 | 2016-02-24 | Thule Sweden AB | Clamp mechanism |
| CN105628512A (en) * | 2016-03-23 | 2016-06-01 | 四川大学 | Test box and system capable of simulating mechanical property of test piece under freeze-thaw temperature load |
| TWI778769B (en) * | 2021-08-30 | 2022-09-21 | 高鐵工業股份有限公司 | Clamping and Fixing Structure for Trailer Ball |
-
2009
- 2009-09-30 CN CN2009202186048U patent/CN201511888U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2987662A1 (en) * | 2014-08-22 | 2016-02-24 | Thule Sweden AB | Clamp mechanism |
| WO2016026584A1 (en) * | 2014-08-22 | 2016-02-25 | Thule Sweden Ab | Clamp mechanism |
| CN105628512A (en) * | 2016-03-23 | 2016-06-01 | 四川大学 | Test box and system capable of simulating mechanical property of test piece under freeze-thaw temperature load |
| TWI778769B (en) * | 2021-08-30 | 2022-09-21 | 高鐵工業股份有限公司 | Clamping and Fixing Structure for Trailer Ball |
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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: 20100623 Termination date: 20120930 |