Description of the Prior Art: Generally in rainy days, they get away from rain with an umbrella, which has waterproof cover and supporting bar keeping waterproof cover stable. The above-mentioned umbrella is lift up from the center of user because of body feature.

And rain vertically drops down to the ground because of the gravity but to all directions of user who uses the eccentric umbrella because of wind.

When user uses a portable umbrella, the umbrella is

shaped in a circle so user get wet in the shoulder or the below of the knee.

In addition, they use bigger umbrella to prevent this situation, but this has disadvantage such as burdensome and inconvenience of keeping.

To solve problems of existing techniques as mentioned above, the eccentric umbrella is registered in official report of the new design of the utility mode, 92-8064.

This invention is consisted of the followings.

The projection (4a) is formed inside of the inserting hole (4c) of the top unit (4) The projection hole (4b) is formed around the top unit (4).

On the surface of the umbrella rod (5) is designed to be inserted to the top unit (4), leading groove (6) is made along the length. The leading projection (7a) and push button (8) are formed in the sub handle (7) in order to push the projection (9) (9a) installed in the rod (5).

At the end of the fixing handle (10), the inserting

bar (11) has the projection (lla) and this inserting bar (11) is designed to be jointed with the top unit (4).

Above-mentioned partitions are stated on the FIG. 1.

But as mentioned-above, fixing handle (10) is designed to be fixed to and separated from the umbrella rod (5) in order to make the umbrella eccentric.

Therefore, fixing handle (10) can be missed and they can't use it easily because of complexity. Additionally, umbrella rod (5) moves freely because inserting bar (11) can't make strong connection.

SUMMARY OF THE INVENTION This invention generally relates to an general- purpose umbrella, and more particularly to, an umbrella, which has eccentric waterproof cover, many support bars set in same interval according to above-mentioned waterproof cover and connected in all directions, and an umbrella rod on which above-mentioned support bars are installed to be moved up and down at the same time.

According to this, this invention makes cloth watertight and provides beautiful exterior.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. la, b shows a brief view of the formal eccentric umbrella.

Fig. 2 shows a plane view of the general-purpose according to this invention.

Fig. 3 shows a brief view of the waterproof cover- supporting bar of in eccentric part and general support part. (According to above-mentioned invention.) Fig. 4 shows a brief view of the spread supporting bar.

* DESCRIPTION OF MAIN PARTS OF THE DRAWINGS * 100... waterproof cover 110... sheet 200... supporting bar 210... supporting device 310... handle 320... hook handle

DETAILED DESCRIPTION OF PREFEERED EMBODIMENTS To solve problems of existing techniques as mentioned above, the present invention makes the cover elliptic so that it prevents user from wet on the shoulder even if two users use the umbrella. When one user is walking with it, user makes the major axis of

the elliptical head front and behind so that keep the below of the knees from wet.

Furthermore, this invention helps people get out of the prejudice on the round umbrella and supply beautiful umbrella.

To solve above-mentioned technical problem, the present invention supplies eccentric waterproof cover; Many support bars set in same interval according to above-mentioned waterproof cover and connected in all directions; An umbrella rod where above-mentioned support bars are installed thus it can be moved up and down at the same time.

More detailed description with figure is following: As shown in FIG. 2 or FIG. 4, the existing general-purpose umbrella (400) is consisted of waterproof cover (100) and supporting bar (200), which keeps the above- mentioned cover stable, and the umbrella rod (300) where above-mentioned supporting bar (200) is fixed.

Above-mentioned waterproof cover (100) is made of

waterproof sheet, which is connected with each other by needlework. Penetration hole is formed at the certain part of the cover, and the cover is made unbalanced centered with above-mentioned penetration hole Above-mentioned supporting bar (200) is coupled according to the connection part of the above-mentioned waterproof cover (100). Supporting device (210) which has supporting groove (210a) (shaped in all direction) is installed on the top part of the supporting bar (300), And many links (230a) (230b) (230c) (230d) are coupled to each other with connecting device (220) and these links are folded and spread.

Above-mentioned connecting device (220) is consisted of fixing rib (220a) which is inserted outside of the umbrella rod (300), connecting bar (220b) which connects fixing rib (220a) and link (230a), and assisting bar (220c) which makes the above-mentioned links (230a) folded.

Hook handle (320) is connected to the bottom of the above-mentioned umbrella rod (300), and fixing rib (310) is installed on one part of top part.

Also, above-mentioned umbrella rod (300) is consisted of

connecting bar (300a) which diameter is getting narrow along the length, and stored in one connecting bar in sequence.

The existing invention works like following.

As shown in FIG. 2 or FIG. 4, waterproof cover is made of a lot of the coated sheet or made of waterproof material connected to each other by needlework and shaped to elliptical or hat, thus supplies good exterior.

At this time, above-mentioned waterproof cover (100) is formed unbalanced, centered with penetration hole which is connected with supporting device (210) at a certain part. When in used, the existing umbrella offers available room for the eccentric umbrella, thus prevent leaking.

Many supporting bars (200), which support above- mentioned waterproof cover (100) supply many ribs so the umbrella would have volume and thus make shelter from rain.

Each of the above-mentioned supporting bar (200) is coupled to elastic band or wire on the sheet.

And, the top part of the above-mentioned supporting bar

(200) is coupled to the supporting groove (210a) on the supporting device (210) which is fixed on the top of the umbrella rod (300).

Additionally, above-mentioned supporting bar (200) is designed to be folded/spread with connecting device (220) like general umbrella, thus support non-symmetrically formed waterproof cover (100).

Moreover, supporting bar (200) is consisted of connecting bars, which are getting narrow in diameter thus inserted into the biggest bar in sequence, and supports waterproof cover (100) Meanwhile, above-mentioned connecting device (220) is consisted of fixing rib (220a) which is inserted outside of the umbrella rod (300), connecting bar (220b) which connects fixing rib (220a) and link (230a), and assisting bar (220c) which connects above-mentioned link (230a), thus enables to spread the existing umbrella like general umbrella.

When spread above-mentioned umbrella, above-mentioned supporting bar (200) is supported by umbrella rod (300), then waterproof cover (100) is spread, thus eccentric

room is made by the above-mentioned waterproof cover (100).

Under above-mentioned waterproof cover (100), two people can use the existing umbrella without getting wet