CN201530350U

CN201530350U - Multipurpose bicycle carrying frame

Info

Publication number: CN201530350U
Application number: CN2009202175132U
Authority: CN
Inventors: 沈清作
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-25
Filing date: 2009-09-25
Publication date: 2010-07-21
Anticipated expiration: 2019-09-25

Abstract

The utility model relates to a relevant equipment field of bicycle especially relates to bicycle takes frame. The utility model discloses a multipurpose bicycle takes frame, include: a base frame, a supporting frame, a bearing seat, a fixing frame and a swing arm. The base frame, the supporting frame and the fixing frame are all in U shapes, the base frame is provided with a bottom rod and two side rods arranged at two ends of the bottom rod, the supporting frame is provided with a cross rod and two combining rods pivoted to the two side rods, and each combining rod is bent and provided with a bending angle ranging from 120 degrees to 150 degrees. Therefore, the utility model discloses a multipurpose bicycle takes frame not only is fit for the car and installs the use, and the car of travelling of collocation of doing simultaneously uses, has the beneficial effect of multipurpose concurrently.

Description

The multipurpose bicycle portable frame

Technical field

The utility model relates to bicycle relevant device field, especially about a kind of bicycle carrier that bicycle is fixed in the car body rear that is applicable to.

Background technology

Cycle racing is luxuriant at home to be agitation, often have the car owner to utilize minibus carrying bicycle to drive enjoyment to suitable place or outdoor enjoyment, using suitable bicycle carrier this moment is with bicycle safe and the carrying firmly important accessory appliances to the destination.

But, known bicycle carrier often has the problem of covering car plate or Warning light and is not inconsistent with rules, and the part portable frame only can cooperate single car type to use, and can't be widely used in various car types such as car, Recreational Vehicle, still can't satisfy user's demand fully, demand this people in the industry urgently and improve.

The utility model content

The technical problems to be solved in the utility model is: a kind of bicycle carrier that is applicable to various car type is provided.

Another technical matters to be solved in the utility model is: provide a kind of and for bicycle bicycle carrier on it is set firmly.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of multipurpose bicycle portable frame comprises a pedestal, a bracing frame, a bearing seat, a fixed mount and a swing arm.Wherein this pedestal, this bracing frame and this fixed mount all generally take the shape of the letter U, pedestal has the side lever that a bottom bar and two is arranged at the bottom bar two ends, bracing frame has the union link that a cross bar and two is hubbed at this two side lever, and respectively this union link is bending and has one between the bending angle of 120 degree to 150 degree.

Whereby, multipurpose bicycle portable frame of the present utility model not only is fit to the car installing and uses, and the Recreational Vehicle of also can arranging in pairs or groups simultaneously uses, and has multiduty beneficial effect concurrently.

The beneficial effect of reaching about other technologies feature of the present utility model and expection thereof will be by following preferred embodiment explanation, so be not in order to limit the category of the utility model institute desire protection, close chat earlier bright.

Description of drawings

Fig. 1 is the block diagram of the utility model preferred embodiment.

Fig. 2 is the scheme drawing of the utility model preferred embodiment.

Fig. 3 is the folding state scheme drawing of the utility model preferred embodiment.

Fig. 4 is the running condition scheme drawing () of the utility model preferred embodiment.

Fig. 5 is the running condition scheme drawing (two) of the utility model preferred embodiment.

Main element nomenclature: 10 pedestals, 11 bottom bars, 12 side levers, 15 flexible sheaths, 20 bracing frames, 21 cross bars, 22 union links, 30 bearing seats, 31 bearing frames, 40 fixed mounts, 50 swing arms, 60 clamping banies, 70 pin-jointed structures, 71 first bodies, 72 second bodies.

The specific embodiment

Please refer to Fig. 1 and Fig. 2.Multipurpose bicycle portable frame of the present utility model comprises: a pedestal 10, a bracing frame 20, a bearing seat 30, a fixed mount 40, a swing arm 50 and many clamping banies 60.Wherein on the whole this pedestal 10, bracing frame 20, fixed mount 40 and swing arm 50 are based on hollow tube.

This pedestal 10 generally takes the shape of the letter U, and it has the side lever 12 that a bottom bar 11 and two is integrally formed at bottom bar 11 two ends.Wherein, for docile with car body more appositely, these two side levers, 12 positon of near bottom are to be set as bending, replace for bottom bar 11 and car body.

This bracing frame 20 also generally takes the shape of the letter U, it has the union link 22 that a cross bar 21 and two is integrally formed at cross bar 21 two ends, the end of this two union link 22 is hubbed at respectively on this two side lever 12, and respectively this union link 22 all is bending and has at least 90 bending angles of spending, and the better one has between 120 degree to the bending angle between 150 degree.Wherein, between union link 22 and side lever 12, be provided with pin-jointed structure 70, this pin-jointed structure 70 comprises one first body 71 and one second body 72, this first body 71 has for the C button that is folded on the side lever 12,72 of this second bodies have for union link 22 wear perforation, this is first years old, second body 71,72 in opposite directions two sides are respectively arranged with the ring tooth of interlock each other, and pass first by a screw rod or a quick detach mechanism, second body 71,72 to adjust interlock power between the two, whereby, this union link 22 can be adjusted with the angle of side lever 12, and this union link 22 also can be in these second body, 72 perforation elastic adjustment length.

Wherein, can be arranged with one to several flexible sheaths 15 on cross bar 21 and bottom bar 11, those flexible sheaths 15 for example are that rubber, bubble silk floss or other similar materials are made, to avoid scratch vehicle baking vanish.

This bearing seat 30 is in order to the wheel of carrying stationary bicycle, this bearing seat 30 is hubbed on this two side lever 12 by a bearing frame 31, and when not in use, this bearing seat 30 more can be taken in towards this two side levers, 12 direction pivots pendulum as shown in Figure 3, is taken up space to reduce portable frame.

This fixed mount 40 also generally takes the shape of the letter U, and its two ends are hubbed at respectively on this two side lever 12, and this fixed mount 40 also can be pivoted with side lever 12 by aforesaid pin-jointed structure 70, because this pin-jointed structure taken off in preamble, in this superfluous words not for this reason.By the setting of this pin-jointed structure 70, this fixed mount 40 also telescopically is hubbed on this side lever 12.In addition, an end of this swing arm 50 is hubbed on this fixed mount 40, and its other end is then in order to the vehicle frame of stationary bicycle, and its fixing means for example adopts ties up bundle, clamping or other similar fashion.

But because this swing arm 50 relative fixed framves 40 pivots pendulum, and these fixed mount 40 multiple 12 flexible pivot pendulum of side lever relatively, even so bicycle specification difference of user, still can adjust after length, the angle and stationary bicycle firmly, avoid this bicycle when vehicle ', to rock situation and take place by fixed mount 40 of the present utility model and swing arm 50.Again, the quantity of above-mentioned swing arm 50 and bearing seat 30 can be provided with more than one group, and multipurpose bicycle portable frame promptly of the present utility model can be used for the bicycle of carrying more than one.

In addition, one end of those clamping banies 60 is fixed on pedestal 10 or the bracing frame 20, and its in addition end for example be provided with hook spare and for be fixed in one be equiped with this multipurpose bicycle portable frame car body on, and this multipurpose bicycle portable frame firmly is arranged on the car body.Wherein, for example scalable and adjustable length of this clamping band 60 can sharp user be fixed in the car body appropriate location with clamping band 60 1 ends.

Because but union link of the present utility model is set as bending and has pivot pendulum and length-adjustable function, can sharp multipurpose bicycle portable frame of the present utility model can be for the rear view of vehicle that is arranged at different automobile types, car type.

Please refer to Fig. 4, multipurpose bicycle portable frame of the present utility model not only can be arranged on the general car, even when this car trunk is provided with empennage or other jewelry, more can be and avoid empennage by the design of this bending, portable frame setting of the present utility model is not hindered.

And for example shown in Figure 5, after this bracing frame is adjusted to suitable angle, this multipurpose bicycle portable frame can be installed in Recreational Vehicle or other similar vehicles rear view of vehicle, visible multipurpose bicycle portable frame of the present utility model can be widely applicable for various car type.

Especially note that any is, the utility model is established union link and is the one bending and has the bending angle of 120 degree to 150 degree, except supplying to avoid the car body empennage and be fit to be arranged at the various car type, another advantage of its one bending setting is, the user needn't be when being provided with at every turn its bending angle of hand adjustment, when increasing the convenience that the user installs the utility model portable frame, and reduce it and assemble difficulty, and spare part of the present utility model can be simplified makes outward appearance unlikely too loaded down with trivial details, and is expected by more use that the multi-user accepts.

In sum, not only novel structure practicality of multipurpose bicycle portable frame of the present utility model has more many beneficial effects, so mention patent application in accordance with the law, mirror is asked an ancient unit of weight office to be examined early and given patent, and the true feeling moral just.

Claims

1. A multipurpose bicycle carrying frame, characterized in that, comprising:

A base frame, the base frame is generally U-shaped, and has a bottom bar and two side bars integrally arranged at both ends of the bottom bar;

A support frame, the support frame is generally U-shaped, it has a cross bar and two connecting rods integrally arranged at both ends of the cross bar, the ends of the two connecting rods are respectively pivoted on the two side bars, and The two connecting rods are bent and have a bending angle of at least 90 degrees;

A bearing seat is used for carrying the wheel of the bicycle, and the bearing seat is pivotally arranged on the two side bars through a bearing frame.

2. The multi-purpose bicycle carrying frame as claimed in claim 1, further comprising a fixed frame, which is generally U-shaped, and its two ends are respectively arranged on the two side bars; and a swing arm, which One end is pivotally arranged on the fixed frame, and the other end is used for fixing the vehicle frame of the bicycle.

3 . The multipurpose bicycle carrying frame according to claim 2 , wherein both ends of the two connecting rods and the fixing frame are telescopically pivoted on the two side rods. 4 .

4. The multipurpose bicycle carrying frame as claimed in claim 3, wherein a pivot structure is provided between the connecting rod and the side rod, and the pivot structure comprises a first body and a second body, The first body has a C button for clamping on the side bar, and the second body has a perforation for the connecting rod to pass through. ring-shaped teeth, and a threaded rod passes through the first and second bodies to adjust the engagement force between the first and second bodies.

5. The multipurpose bicycle carrying frame as claimed in claim 3, wherein a pivot structure is provided between the connecting rod and the side rod, and the pivot structure comprises a first body and a second body, The first body has a C button for clamping on the side bar, and the second body has a perforation for the connecting rod to pass through. ring-shaped teeth, and pass through the first and second bodies by means of a quick release mechanism to adjust the bite force between the first and second bodies.

6. The multi-purpose bicycle carrying frame as claimed in claim 3, wherein a pivot structure is provided between both ends of the fixed frame and the side bars, and the pivot structure includes a first body and a second body body, the first body has a C buckle for clamping on the side bar, the second body has a perforation for the end of the fixing frame to pass through, and the opposite sides of the first and second bodies are respectively provided with The annular teeth that can engage with each other pass through the first and second bodies through a screw rod to adjust the engaging force between the first and second bodies.

7. The multipurpose bicycle carrying frame as claimed in claim 3, wherein a pivot structure is provided between both ends of the fixed frame and the side bars, and the pivot structure includes a first body and a second body body, the first body has a C buckle for clamping on the side bar, the second body has a perforation for the end of the fixing frame to pass through, and the opposite sides of the first and second bodies are respectively provided with The annular teeth that can engage with each other pass through the first and second bodies through a quick release mechanism to adjust the engaging force between the first and second bodies.

8. The multi-purpose bicycle carrying frame as claimed in claim 1, wherein at least one elastic sheath is provided on the cross bar and the bottom bar.

9 . The multi-purpose bicycle carrying frame as claimed in claim 1 , wherein the bearing seat can be pivotally received toward the two side bars. 10 .

10 . The multi-purpose bicycle carrying frame as claimed in claim 1 , wherein the bending angle of the connecting rod is optimally between 120° and 150°. 11 .