A toothbrush with a push-back replaceable brush head includes a handle portion, a handle front section moveable inserted into the handle portion and having a supporting platform, a push mechanism including a push plate and a locking plate stacked together and penetrating through the handle front section, the push plate and the locking plate secured onto the handle portion; a brush head replaceably installed on the supporting platform, another end of the locking plate locked onto the brush head and the handle front section; wherein the handle front section is pushed toward the handle portion to allow the locking plate, the handle front section and the brush head to release from locking while the push plate pushes the brush head away from the supporting platform. Therefore, the release of locking and disengagement of the brush head can be achieved at the same time to facilitate operations of the toothbrush.

I claim an applicator component retainer for quickly detaching and attaching disposable components comprising of paint brush heads, paint roller covers, dusting feathers, dusting cloths, cleaning cloths, chemical wipes and sandpaper onto a hand tool applicator shaft, said applicator component retainer comprises:

an elongated hollow member,

a slot,

and at least one recessed member,

whereby said slot is positioned along the entire length of said elongated hollow member and whereby said slot creates an opening all the way from the outside to the inside of said elongated hollow member, and whereby recessed member extends from the elongated hollow member and whereby said recessed member is recessed away from the top of the slot forming material at a smaller height below the slot.

I claim an applicator component retainer for quickly detaching and attaching disposable components comprising of paint brush heads, paint roller covers, dusting feathers, dusting cloths, cleaning cloths, chemical wipes and sandpaper onto a hand tool applicator shaft, said applicator component retainer comprises:

an elongated hollow member,

a slot,

and at least one recessed member,

whereby said slot is positioned along the entire length of said elongated hollow member and whereby said slot creates an opening all the way from the outside to the inside of said elongated hollow member, and whereby recessed member extends from the elongated hollow member and whereby said recessed member is recessed away from the top of the slot forming material at a smaller height below the slot.

Disclosed is a tool bar. The tool bar comprises a head part, a tail part, a pipe connection assembly, a backstop mechanism and a bushing member. The head part and the tail part are connected with each other by the pipe connection assembly. The bushing comprises a cone section and a cylinder section; one end of the head part passes through the cylinder section and connected to an inner thread of the cone section; the outer side of the cone section is configured to secure with a tool head; an external thread is provided on an outer surface of the cylinder section. The backstop mechanism comprises an intermediate member and a lock cap; the intermediate member is a hollow cylinder.

Disclosed is a tool bar. The tool bar comprises a head part, a tail part, a pipe connection assembly, a backstop mechanism and a bushing member. The head part and the tail part are connected with each other by the pipe connection assembly. The bushing comprises a cone section and a cylinder section; one end of the head part passes through the cylinder section and connected to an inner thread of the cone section; the outer side of the cone section is configured to secure with a tool head; an external thread is provided on an outer surface of the cylinder section. The backstop mechanism comprises an intermediate member and a lock cap; the intermediate member is a hollow cylinder.

A multipurpose utility attachment device for equipping a variety of tools to an adjustable shaft includes a grip. The grip is a handle and has a flat end. A telescopic shaft comprises a first portion, a second portion, and a pair of spring pins. A proximal end of the first portion is coupled to the flat end of the grip. The second portion is nested within the first portion. The second portion can adjust the length of the telescopic shaft by moving within the first portion. A pair of spring pins is positioned within the second portion and secures the second portion in a fixed length relative to the first portion. A second spring pin is used for securing a utility attachment to the telescopic shaft. The utility attachment can be a variety of wilderness survival tools. A hammock attachment can be used by a pair of telescopic shafts.

A multipurpose utility attachment device for equipping a variety of tools to an adjustable shaft includes a grip. The grip is a handle and has a flat end. A telescopic shaft comprises a first portion, a second portion, and a pair of spring pins. A proximal end of the first portion is coupled to the flat end of the grip. The second portion is nested within the first portion. The second portion can adjust the length of the telescopic shaft by moving within the first portion. A pair of spring pins is positioned within the second portion and secures the second portion in a fixed length relative to the first portion. A second spring pin is used for securing a utility attachment to the telescopic shaft. The utility attachment can be a variety of wilderness survival tools. A hammock attachment can be used by a pair of telescopic shafts.

An accessory suitable for a removable attachment in a grip handle, in which the handle includes an inner housing formed in an end portion of the grip handle, an opening whose second portion opens onto a lateral side of the grip handle, a rotating ferrule rotating between a blocking position, in which the rotating ferrule at least partly covers the second portion of the opening, and a release position, in which the rotating ferrule releases the second portion of the opening. The accessory includes an assembly portion usable as a removable attachment of the accessory to the grip handle. The assembly portion is inserted into the inner housing, and includes a retaining part that cooperates with the rotating ferrule when the rotating ferrule is in the blocking position so as to retain the assembly portion in the inner housing.

Disclosed is a tool bar. The tool bar comprises a head part, a tail part, a pipe connection assembly, a backstop mechanism and a bushing member. The head part and the tail part are connected with each other by the pipe connection assembly. The bushing comprises a cone section and a cylinder section; one end of the head part passes through the cylinder section and connected to an inner thread of the cone section; the outer side of the cone section is configured to secure with a tool head; an external thread is provided on an outer surface of the cylinder section. The backstop mechanism comprises an intermediate member and a lock cap; the intermediate member is a hollow cylinder.

Disclosed is a tool bar. The tool bar comprises a head part, a tail part, a pipe connection assembly, a backstop mechanism and a bushing member. The head part and the tail part are connected with each other by the pipe connection assembly. The bushing comprises a cone section and a cylinder section; one end of the head part passes through the cylinder section and connected to an inner thread of the cone section; the outer side of the cone section is configured to secure with a tool head; an external thread is provided on an outer surface of the cylinder section. The backstop mechanism comprises an intermediate member and a lock cap; the intermediate member is a hollow cylinder.