CN2346674Y

CN2346674Y - Device for fixing suitcase on bicycle

Info

Publication number: CN2346674Y
Application number: CN 98234270
Authority: CN
Inventors: 夏锦勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-20
Filing date: 1998-05-20
Publication date: 1999-11-03
Anticipated expiration: 2008-05-20

Abstract

The utility model relates to a device for fixing a suitcase on a bicycle, which is characterized in that an upper lock plate (2) is fixed on the bottom surface of the suitcase (1). Two insertion tongues are arranged below the upper lock plate (2). A plurality of hemisphere bodies are arranged on a plate face. A lock opening is arranged on the upper part of the plate face. A lower lock plate (3) can be fixed on the rear frame of the bicycle. Two jacks are arranged on the skirt edge of the bottom edge of the bicycle. An insertion tongue is arranged on the upper part of the bicycle. A plurality of circular pits which are corresponding to the hemisphere bodies on the upper lock plate are arranged on a positive plate face. A shoulder strap lock tongue (4) is fixed on shoulder straps, and is inserted in the lock opening of the upper lock plate (2) to be fixed.

Description

Be used on the bicycle the fixedly device of suitcase

The utility model relates to the device that bicycle in the daily life carries suitcase.

At present, bicycle is still the vehicle that quite a few people rides instead of walk, and the small article that carries with the people such as suitcase, although available rope is tied up it on tailstock frame, but has a hunch inconvenience.

The purpose of this utility model provides a kind of anchor fitting that bicycle carries suitcase that is used for, and this device makes that suitcase is easy to be locked on the bicycle, and also is easy to take off.

Technical solution of the present utility model is to adopt commercially available suitcase, be fixed with a upper lock plate in the bottom surface of suitcase, there is the tongue of separating certain distance of two protrusions the bottom of upper lock plate, on the positive plate face of upper lock plate, have a plurality of to the orderly hemisphere of the arrangement of outer lug, on the top of upper lock plate one fore shaft is arranged, a lower locking plate is arranged, lower locking plate can be fixed on the rear bicycle frame,, there is a shirt rim at the end of lower locking plate, two two corresponding jacks of tongue with upper lock plate are arranged on the shirt rim, have and the corresponding dead bolt of the fore shaft of upper lock plate on the nearly top of lower locking plate, round pool corresponding with the hemisphere of a plurality of projectioies of upper lock plate and that can coincide is with it arranged on the positive plate face of lower locking plate, a braces dead bolt is arranged, and the braces dead bolt is fixed on the braces, and the braces dead bolt inserts the fore shaft of upper lock plate and fixes.

Above-described jam plate is the plate of " L " type preferably, and the face of its minor face is fixed in the front of suitcase, and the face on long limit is fixed in the bottom surface of suitcase.

One locking plate is arranged in the fore shaft of upper lock plate of the present utility model, and the button of the lock in locking plate and suitcase front is equidirectional fixing, and there is pull back spring at the place at button.

The shirt rim of above utility model lower locking plate is acclivitous.

The dead bolt of the utility model lower locking plate, dead bolt head end are hooks.

Principle of work of the present utility model is: earlier lower locking plate is fixed on the rear bicycle frame with screw, allows the base of lower locking plate towards headstock side.Thereafter the tongue of two protrusions on the bottom of upper lock plate being inserted lower locking plate is inclined upwardly in two jacks on the shirt rim of face, the fore shaft on upper lock plate top being aimed at the dead bolt of lower locking plate firmly presses, upper lock plate promptly tightly locks together with lower locking plate, and the half garden ball that protrudes on the plate face of upper lock plate is also all identical with the recessed round pool of lower locking plate at this moment.When taking off suitcase, press the button of the lock in suitcase front earlier, button promotes the locking plate in the fore shaft, and locking plate breaks away from the hook of lower locking plate dead bolt head end, after lock is opened, two tongues of suitcase is mentioned the jack from the first limit of lower locking plate, and suitcase is promptly separated.If the people wants this suitcase of back, then, the braces dead bolt is fixed in the middle of the braces then as long as the braces two ends are fixed on the following both sides that suitcase has last pin plate one side, again dead bolt is inserted the fore shaft of upper lock plate and fix.Hands at the back during suitcase, and because of upper lock plate touch people's the back of the body, a plurality of semi-round balls are massaged the back simultaneously on the upper lock plate like this, also can play a role in health care.

The utility model has the advantages that suitcase can be easy to, fast speed is locked on the rear bicycle frame, also as easy as rolling off a log, fast speed takes off, the fore shaft of same upper lock plate, can be fixed on the bicycle with the lower locking plate interlocking, insert lower back tongue with lock and fix braces at fore shaft again after also can taking off from bicycle, suitcase has become the knapsack of the back of the body at people's back again, one-object-many-purposes, conveniently freely.

Below in conjunction with accompanying drawing embodiment of the present utility model is described:

Fig. 1 the utility model is fixed in scheme drawing on the rear bicycle frame;

Fig. 2 the utility model upper lock plate is fixed in organigram on the suitcase;

Fig. 3 the utility model upper lock plate A-A profile construction scheme drawing;

Fig. 4 the utility model lower locking plate organigram;

Fig. 5 the utility model braces dead bolt organigram.

Shown in Fig. 1,2,3,4,5, the utility model adopts commercially available suitcase, is fixed with a upper lock plate 2 in its bottom surface, upper lock plate 2 is the plate of " L " type preferably, and the face of its minor face is fixed in the front of suitcase 1, and the face on long limit is fixed in the bottom surface of suitcase 1.There is the tongue of separating certain distance of two protrusions the bottom of upper lock plate 2, on the positive plate face of upper lock plate, have a plurality of to the orderly hemisphere of the arrangement of outer lug, on the top of upper lock plate 2 fore shaft is arranged, one locking plate is arranged in the fore shaft, the button of the lock in locking plate and suitcase front is equidirectional fixing, and there is pull back spring at the place at button.A lower locking plate 3 is arranged, lower locking plate 3 can be fixed on the bicycle tail frame, there is a shirt rim on the base of lower locking plate 3, the shirt rim is to be inclined upwardly, two two corresponding jacks of tongue with upper lock plate 2 are arranged on the shirt rim, have and the corresponding dead bolt of the fore shaft of upper lock plate 2 on the nearly top of lower locking plate, the head end of the dead bolt of lower locking plate 3 is hooks.Round pool corresponding with the hemisphere of a plurality of projectioies of upper lock plate and that can coincide is with it arranged on the positive plate face of lower locking plate 2.A braces dead bolt 4 is arranged, and braces dead bolt 4 is fixed on the braces, and braces dead bolt 4 is plugged into the fore shaft of jam plate 2 and fixed.

Claims

1, be used on the bicycle the fixedly device of suitcase, comprise suitcase (1), it is characterized in that being fixed with a upper lock plate (2) in the bottom surface of suitcase (1), there is the tongue of separating certain distance of two protrusions in upper lock plate (2) bottom, on the positive plate face of upper lock plate, have a plurality of to the orderly hemisphere of the arrangement of outer lug, one fore shaft is arranged at the top at upper lock plate (2), a lower locking plate (3) is arranged, lower locking plate (3) can be fixed on the rear bicycle frame,, there is a shirt rim at the end of lower locking plate (3), two two corresponding jacks of tongue with upper lock plate (2) are arranged on the shirt rim, the corresponding dead bolt of fore shaft with upper lock plate (2) is arranged on the nearly top of lower locking plate (2), round pool corresponding with the hemisphere of a plurality of projectioies of upper lock plate and that can coincide is with it arranged on the positive plate face of lower locking plate (2), a braces dead bolt (4) is arranged, braces dead bolt (4) is fixed on the braces, and braces dead bolt (4) inserts the fore shaft of upper lock plate (2) and fixes.

2, the fixedly device of suitcase that is used on the bicycle according to claim 1 is characterized in that the preferably plate of " L " type of upper lock plate (2), and the face of its minor face is fixed in the front of suitcase (1), and the face on long limit is fixed in the bottom surface of suitcase.

3, the fixedly device of suitcase that is used on the bicycle according to claim 1 is characterized in that in the fore shaft of upper lock plate (2) locking plate being arranged, and the button of the lock in locking plate and suitcase front is equidirectional fixing, and there is pull back spring at the place at button.

4, the fixedly device of suitcase that is used on the bicycle according to claim 1 is characterized in that the shirt rim of lower locking plate (3) is acclivitous.

5, the fixedly device of suitcase that is used on the bicycle according to claim 1 is characterized in that the dead bolt of lower locking plate (3), and the dead bolt head end is a hook.