Abstract: A pair of hairdressing scissors comprises a first blade, a second blade pivotally secured to the first blade. A female connecting portion having a dovetail or T-shaped slot is disposed on at least one of the first and second blades, and a male connecting portion having a dovetail or T-shaped cross section is disposed on at least one of the first and second blades, two pairs of scissors are secured to each other in such a manner that a male connecting portion on a first one of the two pairs of scissors is inserted in a slot of a female connecting portion on a second one of the two pairs of scissors.

Abstract: A pair of hairdressing scissors comprises a first blade, a second blade pivotally secured to the first blade, at least two recesses formed at least one of the first and second blades, and at least a retainer fixed on at least one of the first and second blades. The retainer has two retaining portions each having an edge, two pairs of scissors are secured to each other in such a manner that an edge of a retainer of a first one of the two pairs of scissors is locked in two recesses of a second one of the two pairs of scissors.

Abstract: A pair of hairdressing scissors and a positioning device thereof, the pair of hairdressing scissors having a connecting structure formed with a recess, a protrusion and a through hole. A positioning device is disposed in the through hole and includes a retaining member, an elastic member and a fixing member. When coupling a plurality of pairs of hairdressing scissors together, the protrusion of a pair of hairdressing scissors is engaged in the recess of another pair of hairdressing scissors. The protrusion moves toward and presses the retaining member, so that the retaining member will overcome the elastic force of the elastic member and retract into the through hole.

Abstract: A frame for installing hairdressing tools comprises a top seat, the top seat is defined with a plurality of through holes for insertion of the hairdressing tools respectively. Since the frame is provided for installing the hairdressing tools respectively, the hairdresser can take the hairdressing tools easily, and can prevent the hairdressing tools from being damaged so as to prolong the life of the hairdressing tools.

Abstract: A combination hairdressing scissor assembly includes pairs of hairdressing scissors, each formed of two cutting members pivotally connected together, a coupling structure set between each two pairs of hairdressing scissors for enabling the hairdressing scissors to be slidably coupled together, and a positioning structure formed in each pair of hairdressing scissors for enabling the pairs of hairdressing scissors to be locked by engaging the spring-supported steel ball of the positioning structure of one pair of hairdressing scissors into the receiving portion of the positioning structure of another pair of hairdressing scissors.

Abstract: A pair of hairdressing scissors and a positioning device thereof, the pair of hairdressing scissors installs at least a connecting structure, the connecting structure is formed a recess, a protrusion and a through hole. A positioning device is disposed in the through hole and includes a retaining member, an elastic member and a fixing member. When coupling a plurality of pairs of hairdressing scissors together, the protrusion of a pair of hairdressing scissors is engaged in the recess of another pair of hairdressing scissors. The protrusion moves toward and presses the retaining member, so that the retaining member will overcome the elastic force of the elastic member and retract into the through hole.

Abstract: A combination hairdressing scissor assembly is disclosed to include a plurality of male connecting members and a plurality of female connecting members symmetrically provided at two opposite sides of each pair of hairdressing scissors for enabling a plural pairs of hairdressing scissors to be connected in parallel by fastening the male connecting members of one pair of hairdressing scissors into the female connecting members of another pair of hairdressing scissors, each female connecting member having a front receiving open chamber, each male connecting member having two parallel insertion blocks engageable into the front receiving open chamber of the corresponding female connecting member by force.

Abstract: A combination hairdressing scissor assembly comprises a plurality of male connecting members and a plurality of female connecting members symmetrically provided at two opposite sides of each pair of hairdressing scissors for enabling plural pairs of hairdressing scissors to be connected in parallel by fastening the male connecting members of one pair of hairdressing scissors into the female connecting members of another pair of hairdressing scissors, each female connecting member having two clamping arms and two elastic stop strips connected between the clamping arms at top and bottom sides for securing the respective male connecting member in place upon insertion of the respective male connecting member into the opening between the clamping arms.

Abstract: A pair of scissors comprises a first blade, a second blade pivotally secured to the first blade, at least a retainer installed on at least one of the first and second blades, the retainer having a base, on an outer surface of the base formed at least a locking portion. At least a locking block installed on at least one of the first and second blades, the locking block having at least a connecting hole, on an inner surface of the connecting hole formed at least a locking portion, two pairs of scissors are secured to each other in such a manner that the retainer of the first scissors is locked in connecting hole of the second scissors, and the locking portion of the base is engaged with the locking portion of the connecting hole.

Abstract: A buffering member retaining device for a pair of hairdressing scissors, comprises: a first handle portion, a second handle portion pivotally connected to the first handle portion, and a buffering member is affixed to one of the first and second handle portions by a retaining member. When the first and second handle portions move close to each other, the buffering member will press against the abutment surface of another one of the first and second handle portions, thus preventing the two handle portions from impacting each other and causing noise. The retaining member is partially embedded in the buffering member and partially protrudes out of the buffering member. The buffering member is defined with a slot through which a screwdriver is allowed to rotate the retaining member.

Abstract: A pair of hairdressing scissors includes two cutting members pivotally connected together. Each cutting member includes a handle having a first side in which a first groove is defined and a second side in which a second groove is defined. A magnetic member is mounted in each first groove in a manner that the magnetic member has an exposed portion outside the respective handle. The exposed portion of each magnetic member of the pair of hairdressing scissors is adapted to be securely engaged with a second groove of a respective handle of another pair of similarly constructed hairdressing scissors. In another embodiment, each cutting member includes a handle having a through-hole extending from a first side thereof through a second side thereof, and a magnetic member is mounted in each through-hole.

Abstract: A hairdressing scissor assembly includes plural pairs of hairdressing scissors each having two cutting members pivotally connected together, female and male connectors respectively secured to first and second sides of the pairs of hairdressing scissors for joining the pairs of hairdressing scissors. Each female connector has a through hole for receiving one male connector. Each male connector has a retaining block, which has the maximum outer diameter slightly greater than the through hole of each female connector, so that the retaining block of one male connector at one pair of hairdressing scissors is insertable through the through hole of one female connector at another pair of hairdressing scissors by force and stoppable at one end of the through hole of the associating female connector to have the respective male connector and the respective female connector be fastened together to join the pairs of hairdressing scissors.

Abstract: A pair of hairdressing scissors comprises a first blade, a second blade pivotally secured to the first blade, at least two recesses formed at least one of the first and second blades, and at least a retainer fixed on at least one of the first and second blades. The retainer has two retaining portions each having an edge, two pairs of scissors are secured to each other in such a manner that an edge of a retainer of a first one of the two pairs of scissors is locked in two recesses of a second one of the two pairs of scissors.

Abstract: A pair of hairdressing scissors comprises a first blade, a second blade pivotally secured to the first blade. A female connecting portion having a dovetail or T-shaped slot is disposed on at least one of the first and second blades, and a male connecting portion having a dovetail or T-shaped cross section is disposed on at least one of the first and second blades, two pairs of scissors are secured to each other in such a manner that a male connecting portion on a first one of the two pairs of scissors is inserted in a slot of a female connecting portion on a second one of the two pairs of scissors.

Abstract: A pair of scissors comprises a first blade, a second blade pivotally secured to the first blade, at least a recess formed at least one of the first and second blades, in the recess disposed a pin, and at least a retainer pivotally secured to at least one of the first and second blades and having a hook. In this way, two pairs of scissors can be secured to each other in such a manner that a retainer of a first one of the two pairs of scissors is locked in a recess of a second one of the two pairs of scissors and a hook of the retainer of the first one of the two pairs of scissors is secured to a pin of the second one of the two pairs of scissors.

Abstract: A combination hairdressing scissor assembly includes pairs of hairdressing scissors, each formed of two cutting members pivotally connected together, a coupling structure set between each two pairs of hairdressing scissors for enabling the hairdressing scissors to be slidably coupled together, and a positioning structure formed in each pair of hairdressing scissors for enabling the pairs of hairdressing scissors to be locked by engaging the spring-supported steel ball of the positioning structure of one pair of hairdressing scissors into the receiving portion of the positioning structure of another pair of hairdressing scissors.

Abstract: A pair of scissors includes two scissor elements and a pivotal device. Each scissor element includes a countersink extending from a first side thereof through a second side thereof. The pivotal device includes a screw and a nut. The screw includes a threaded shank and an enlarged head. The nut includes a non-circular shank and an enlarged head, with a screw hole extending through the non-circular shank and the enlarged head of the nut. The nut is received in the countersink of one of the scissor elements, with the non-circular shank of the nut extending into a non-circular countersink of the other scissor element. The threaded shank of the screw is threadedly engaged with the screw hole of the nut. Thus, the contact area between the screw and the pivotable scissor elements is small.

Abstract: A notched single-edge thinning scissors is disclosed to have chamfered edges formed in the notched blade between the hair contact side of the notched blade and the left sidewall, right sidewall and bottom wall of each notch, and between the cutting edges of the teeth of the notched blade and the left and right sidewalls of each notch for supporting the hair not to be cut during trimming.

Abstract: A pair of hairdressing scissors includes of a first blade and a second blade. At the end of the first and second blades and are disposed handle portions each has an opening for the thumb or index finger of the user. The first and second blades are pivotally connected through a pivot. A connecting member includes a female block and a male block that are disposed at two opposite sides of at least one of the first and second blades, by inserting the projection of the female block into the notch of the groove of the male block, the female block will be engaged with the male block, and thus a plural pairs of hairdressing scissors will be engaged one another.

Abstract: A combination hairdressing scissor assembly comprises a plurality of male connecting members and a plurality of female connecting members symmetrically provided at two opposite sides of each pair of hairdressing scissors for enabling a plural pairs of hairdressing scissors to be connected in parallel by fastening the male connecting members of one pair of hairdressing scissors into the female connecting members of another pair of hairdressing scissors, each female connecting member having two clamping arms and two elastic stop strips connected between the clamping arms at top and bottom sides for securing the respective male connecting member in place upon insertion of the respective male connecting member into the opening between the clamping arms.