CN201530351U

CN201530351U - Bicycle carriage

Info

Publication number: CN201530351U
Application number: CN2009202393052U
Authority: CN
Inventors: 王历涛
Original assignee: RONGCHENG LONGHE METAL PROCESSING PLANT
Current assignee: RONGCHENG LONGHE METAL PROCESSING PLANT
Priority date: 2009-09-30
Filing date: 2009-09-30
Publication date: 2010-07-21
Anticipated expiration: 2019-09-30

Abstract

The utility model relates to a bicycle carriage used for carrying bicycle, which comprises mounting rod capable of being inserted and fixed with the tail part of a car; a connection sleeve capable being sleeved and locked on the mounting rod; a carrying tank frame welded on the connection sleeve; a locking rod fixed inside the tank of the carrying tank frame; two carrying rods fixed inside the tank of the carrying tank frame horizontally on both sides of the locking rod; a locking sleeve sleeved and locked on the locking rod; one or two locking frames fixed on one or two sides of the locking sleeve by welding; one or two tension members correspondingly assembled and locked on the locking frame for tensing and fixing the bicycle beam on the locking rod; one or two pairs of wheel rim seats respectively sleeved and locked on one or two sides of the corresponding two carrying rods by the gripping sleeves fixed on the seats for fixing two wheels of the bicycle. The utility model achieves the advantages of simple structure, reasonable design, firm fixing, easy operation, convenient dismounting and wide application.

Description

A kind of bicycle delivery frame

Technical field

The utility model relates to a kind of device that is used for the carriage path vehicle, especially a kind of bicycle delivery frame.

Background technology

Along with improving constantly of living standard and quality, take people that self driving travels outdoors, plays in continuous increase.Sometimes often need bicycle in addition, moving ahead of being convenient for people to satisfy path that automobile can not arrive.Traditional way is bicycle binding to be fixed on the vehicle roof baggage rack deliver, and there is to load and fixedly inconvenience, unsafe shortcoming.For this reason, people have designed the frame that carries of automobile carrying bicycle.Some carry frame is bicycle to be hung carrying on the support body of frame, relies on many frenulums that it is carried out stationkeeping.For example, in the Chinese utility model patent specification sheets of CN200964078Y that disclosed " the bicycle hanger bracket that uses on the miniature car ", on October 24th, 2007 are announced in the Chinese utility model patent specification sheets of CN2698655Y that disclosed " bicycle transports frame ", on May 11st, 2005 are announced in the CN2406868Y China utility model patent specification sheets that disclosed " automobile bicycle carrier ", on November 22nd, 2000 are announced in the Chinese utility model patent specification sheets of the CN2582945Y that announced on October 29th, 2003 disclosed " tailstock falls hanging bicycle rack ".It all is that bicycle is hung on support body that above-mentioned disclosed bicycle carries frame, and tie device with frenulum or bundle itself and support body are fixed, there is bicycle can not be fixed on the support body securely, especially on the road that jolts, be prone to the situation that bicycle gets loose or rocks, automobile is easily produced wearing and tearing.Therefore, fix bicycle, reduce use, could allow the user carry bicycle easily frenulum with shelf component.

Summary of the invention

Hang easily to produce on support body and rock and with frenulum or the fixing illusive deficiency of bundle knot device in order to overcome in the prior art bicycle, the utility model provides a kind of simple in structure, reasonable in design, fixed, easy and simple to handle, bicycle delivery frame that the dismounting collection is convenient, applied widely.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of bicycle delivery frame, it is characterized in that: it comprises

One mounting rod, an end of this mounting rod and automobile longitudinal girder or fixing with other links grafting that are assemblied in automobile tail;

One adapter sleeve, this adapter sleeve are sleeved on the described mounting rod, can slide on mounting rod, and by a locking piece it be locked on mounting rod;

One bracket frame, this bracket frame is weldingly fixed on the described adapter sleeve, and it comprises the U type groove of being made up of support body;

One securing rod, this securing rod vertically is fixed on it in U type groove of bracket frame by attaching parts;

Two delivery bars, this two delivery bar lays respectively at the securing rod both sides, by attaching parts it is horizontally fixed in the U type groove of bracket frame;

One locking cover, this locking is sleeved on the described securing rod, can slide on securing rod, and by a locking piece it be locked on securing rod;

One lock bracket or two lock bracket, this lock bracket is weldingly fixed on locking cover one or both sides, establish rod chamber on the described lock bracket, one tension part or two tension part correspondences are assemblied in the described bar chamber, and be locked in the bar chamber by locking piece, this tension part in order to bicycle car beam tension locking on securing rod;

A pair of ring support or two pairs of wheel ring supports of taking turns, the described ring support correspondence of taking turns is positioned at two delivery bar one or both sides, it is sleeved on the delivery bar through the gripping sleeve of captiveing joint with it respectively, can on the delivery bar, slide, and lock it on the delivery bar by locking piece respectively, this takes turns the two-wheel of ring support in order to stationary bicycle.

Securing rod in the wherein above-mentioned U type groove that vertically is fixed on the bracket frame, be horizontally fixed on two delivery bars in the U type groove of bracket frame, its cross section is quadrangle.

The utility model includes one and cooperates the mounting rod, of assembling to be sleeved on adapter sleeve on the mounting rod, to be welded on the bracket frame on the adapter sleeve, the solid two delivery bars in bracket frame U type groove of a solid securing rod, the horizontal pin in bracket frame U type groove of vertical pin with automobile, a pair of take turns ring support or two pairs wheel ring support respectively the installation sleeve through captiveing joint with it be sleeved on delivery bar one or both sides, in order to the two-wheel of stationary bicycle; Tension part is assemblied in the locking hack lever chamber, and is sleeved on securing rod through locking, with tension part the tension of bicycle car beam is locked on securing rod, and therefore, the utility model is simple in structure, reasonable in design, fixed, easy and simple to handle.Connect between its member or with cover, or use bearing pin, or bolt together, its dismounting collection is convenient.The wheel ring support of the fixing vehicle wheel gripping sleeve through captiveing joint with it respectively slides at the delivery bar, the tension part of tension locking bicycle car beam is enclosed within on the securing rod in locking hack lever chamber or through locking and slides, so can be fit to the delivery of the bicycle of different length, differing heights, it is applied widely.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is a kind of structural front view of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the birds-eye view of Fig. 1.

Scheme drawing when Fig. 4 is the utility model running condition.

1. mounting rods among the figure, 2. adapter sleeve, 3. lock nut, 4. bracket frame, 510. the delivery bar, 520. delivery bars, 610. gripping sleeves, 611. the wheel ring support, 612. lock(ing) bolts, 620. gripping sleeves, 621. the wheel ring support, 622. lock(ing) bolts, 630. gripping sleeves, 631. the wheel ring support, 632. lock(ing) bolts, 640. gripping sleeves, 641. the wheel ring support, 642. lock(ing) bolts, 7. securing rod, 8. 910. lock bracket, 911. tension hooks are overlapped in locking, 912. lock(ing) bolt, 920. lock bracket, 921. tension hooks, 922. lock(ing) bolt, 10. lock nut, 11. bicycles, 111. the car beam, 112. wheels, 113. wheels.

The specific embodiment

In Fig. 1, Fig. 2, Fig. 3, provided a kind of structural representation of bicycle delivery frame.

In Fig. 1, Fig. 2, Fig. 3, a kind of bicycle delivery frame, it comprises a mounting rod 1, the cross section of this mounting rod 1 is quadrangle, has guaranteed the feasibility of assembling.The one end can or be pegged graft fixing with other links that are assemblied in automobile tail with automobile longitudinal girder.

Suit one adapter sleeve 2 on mounting rod 1, adapter sleeve 2 can slide on mounting rod 1, and leans locking on mounting rod 1 by lock nut 3.

A bracket frame 4 is fixed in welding on adapter sleeve 2, and the support body of this bracket frame 4 constitutes a U type groove.

In the U of bracket frame 4 type groove, can adopt two bearing pins or two bolts and nuts to cooperate and vertically be fixed with a securing rod 7.This enforcement adopts bolts and nuts to cooperate fixedly locked bar.

In the U of bracket frame 4 type groove, adopt two bearing pins or two bolts and nuts to cooperate along continuous straight runs to be fixed with two delivery bars 510,520 respectively.This enforcement adopts bolts and nuts to cooperate horizontal fixed delivery bar.

As shown in Figure 1 and Figure 2, this two delivery bar 510,520 lays respectively at securing rod 7 both sides, and its cross section also is quadrangle.

In Fig. 1, Fig. 2, Fig. 3, suit one locking cover 8 on securing rod 7, this locking cover 8 can slide on securing rod 7, and by a lock nut 10 it is leaned locking on securing rod 7.

Connect at a face down bonding of locking cover 8 and to fix a lock bracket 920, the bar chamber that can contract and become is arranged on the lock bracket 920, be equipped with a tension hook 921 in this bar chamber, this tension hook 921 and tension of bar chamber is contracted by lock(ing) bolt 922 is locked in the bar chamber of lock bracket 920 after becoming.

In Fig. 4, the car beam 111 that adopts tension hook 921 hooks to hold bicycle 11 locks the bicycle tension on securing rod 7.

In Fig. 1, Fig. 2, Fig. 3, two delivery bars 510,520 the same side respectively correspondence be provided with a pair of ring support 611,621 of taking turns, this is fixing with gripping sleeve 610,620 welding respectively to wheel ring support 611,621, and through gripping sleeve 610,620 respectively correspondence be sleeved on delivery bar 510,520 on, can slide on cooresponding delivery bar 510,520, gripping sleeve 610,620 is fixed on the delivery bar 510,520 by lock(ing) bolt 612,622 Strain locks respectively.

As shown in Figure 4, the two-wheel 112,113 of bicycle 11 is placed in the wheel ring support 621,611, in order to stationkeeping admittedly.

The utility model utilize a two-wheeled ring support and a tension hook be used can, with a bicycle be fixed on delivery frame on, make things convenient for the user to utilize automobile to carry bicycle.

When need are carried two bicycles, as Fig. 1, Fig. 2, shown in Figure 3, can fix another lock bracket 910 in the opposite side welding of locking cover 8, equally, also be provided with the bar chamber that to contract and become on this lock bracket 910, be equipped with tension hook 911 equally in this bar chamber, this tension hook 911 is locked in the bar chamber after by lock(ing) bolt 912 the bar accent being tightened change.

Tension hook 911 draws direction opposite with the hook of tension hook 921, but hook draws the car beam of another bicycle that this bicycle tension is locked on the opposite side of securing rod.

Simultaneously, the opposite side of two delivery bars 510,520 correspondence respectively is provided with another to wheel ring support 631,641, this is also fixing with gripping sleeve 630,640 welding respectively to wheel ring support 631,641, and through gripping sleeve 630,640 respectively correspondence be sleeved on delivery bar 510,520 on, can move on cooresponding delivery bar 510,520, gripping sleeve 630,640 is fixed on the delivery bar 510,520 by lock(ing) bolt 632,642 Strain locks respectively.The two-wheel of another bicycle can be placed on admittedly this in the wheel ring support.

Position, adjustment tension part and the locking of the gripping sleeve that adjustment is captiveed joint with the wheel ring support on the delivery bar is enclosed within the position on the securing rod, can be fit to the needs of different length, the delivery of differing heights bicycle.

The utility model is simple in structure, reasonable in design, fixed, easy and simple to handle, convenient disassembly, applied widely.

Need to prove: above embodiment is only in order to the explanation the technical solution of the utility model.Should be pointed out that for a person skilled in the art under the prerequisite that does not break away from the utility model principle, also can make amendment or be equal to replacement the utility model, it all should fall into protection domain of the present utility model.

Claims

1. a bicycle is consigned frame, and it is characterized in that: it comprises

2. a kind of bicycle delivery frame according to claim 1 is characterized in that: the securing rod in the described U type groove that vertically is fixed on the bracket frame, be horizontally fixed on two delivery bars in the U type groove of bracket frame, its cross section is quadrangle.