Syringe with cap

Claim 2

A syringe with a cap comprising: a syringe main body having a needle attached to an extreme end thereof; a cap for covering the needle of the syringe main body, wherein the cap includes a cap securing portion secured to the extreme end of the syringe main body, a cap main body pivotally coupled with the cap securing portion through a hinge portion, said cap main body including an accomodating portion for accomodating the needle and a cut-out portion which communicates with the accomodating portion and into which the needle can go and from which the needle can be taken out, and a breakable breaking portion interposed between said cap securing portion and said cap main bodv for securing said cap main body to said cap securing portion in a position where said needle is unused and is located in said accomodating portion and which is breakable for pivoting said cap main body on said hinge portion to a position for use; and securing means capable of securing said cap to said cap securing portion when said syringe is used.

Claim 3

A syringe with a cap according to claim 1, wherein said securing means comprises first locking means for locking said cap during use and said first locking means is interposed between said cap securing portion and said cap main body and locks said cap main body to said cap securing portion at a position for use where said needle is exposed when said cap main body is pivoted on said hinge portion from an accomodating position where said needle is accomodated in the accomodating portion of said cap main body to said position for use.

Claim 4

A syringe with a cap according to claim 2, further comprising second locking means interposed between said cap securing portion and said cap main body for locking said cap for disposal when said cap main body is pivoted on on said hinge portion in a reverse direction from the position for use to thereby accomodate said used needle in said accomodating portion and lock said cap main body to said cap securing portion at a position for disposal that is different from said accomodating position.

Claim 5

A syringe with a cap according to claim 1, wherein said securing means is composed of spring means interposed between said cap securing portion and said cap main body, said spring means urging said cap main body toward a direction for securing said cap main body to said cap securing portion at the position for use where said needle is exposed by turning said cap main body on said hinge portion as well as urging said cap main body toward a position where said needle is located in said accommodating portion when said cap main body is turned in the reverse direction on said hinge portion.

Claim 6

A syringe with a cap according to claim 4, wherein the interior of the accommodating portion of said cap main body is divided into two portions of a vacant accommodating portion used when said needle is not used which faces to said cut-out portion and accommodates said unused needle and a second vacant accommodating portion used when said needle is disposed of which communicates with said vacant accommodating portion and accommodates said needle after it is used and said accommodating portion forms a projection projecting therein.

Claim 7

A syringe with a cap comprising: a syringe main body having a needle attached to an extreme end thereof; a cap for covering the needle of the syringe main body, wherein the cap includes a cap securing portion secured to the extreme end of the syringe main body and a cap main body pivotally coupled with the cap securing portion through a hinge portion, said cap main body including an accomodating portion for accomodating the needle and a cut-out portion which communicates with the accomodating portion and into which the needle can go and from which the needle can be taken out, wherein the interior of the accomodating portion of said cap main body is divided into two portions a first vacant accomodating portion used when the needle is not used which faces to said cut-out portion and accomodates said unused needle and a second vacant accomodating portion used when the needle is disposed of which communicates with said first vacant accomodating portion and accomodates said needle after it is used and said accomodating portion forms a projection projecting therein, and a breakable breaking portion interposed between said cap securing portion and said cap main body for securing said cap main body to said cap securing portion in a position where said needle is unused and is located in said accomodatina portion and which is breakable for pivoting said cap main body on said hinge portion to a position for use; and securing means capable of securing said cap to said cap securing portion when said syringe is used.

Claim 8

A syringe with a cap comprising: a syringe main body having a needle attached to an extreme end thereof; a cap for covering the needle of the syringe main body, wherein the cap includes a cap securing portion secured to the extreme end of the syringe main body and a cap main body pivotally coupled with the cap securing portion through a hinge portion, said cap main body including an accomodating portion for accomodating the needle and a cut-out portion which communicates with the accomodating portion and into which the needle can go and from which the needle can be taken out, wherein the interior of the accomodating portion of said cap main body is divided into two portions a first vacant accomodating portion used when the needle is not used which faces to said cut-out portion and accomodates said unused needle and a second vacant accomodating portion used when the needle is disposed of which communicates with said first vacant accomodating portion and accomodates said needle after it is used and said accomodating portion forms a projection projecting therein, and a breakable breaking portion interposed between said cap securing portion and said cap main body for securing said cap main body to said cap securing portion in a position where said needle is unused and is located in said accomodatina portion and which is breakable for pivoting said cap main body on said hinge portion to a position for use; and securing means capable of securing said cap to said cap securing portion when said syringe is used.

Claim 9

A syringe with a cap according to claim 6, wherein spring means is formed between said cap securing portion and said cap main body, said spring means urging said cap main body toward a direction for securing said cap main body to said cap securing portion at the position for use where said needle is exposed by turning said cap main body on said hinge portion.