초록 ▼

A slide assembly with an auxiliary positioning device includes a positioning member and a guiding base. The positioning member is pivotally connected to a first slide member and includes a pin member. The guiding base is connected to a second slide member and includes a separation body, an engaging

A slide assembly with an auxiliary positioning device includes a positioning member and a guiding base. The positioning member is pivotally connected to a first slide member and includes a pin member. The guiding base is connected to a second slide member and includes a separation body, an engaging body, multiple passages and slots. When the second slide member is retracted, the pin member is located in a first passage. When the second slide member is pushed inward, the pin member moves from the first passage into a first slot. When the force is released, the pin member moves through a second passage and the second slide member pops out. When the second slide member is retracted again, the pin member is engaged with the engaging body and then disengaged from the engaging body by a pushing force, the pin member moves through a third slot and a third passage.

대표청구항 ▼

1. A slide assembly with an auxiliary positioning device, comprising: a first slide member;a second slide member longitudinally and slidably movable relative to the first slide member, the second slide member having a stored opening force relative to the first slide member when in a closed position;

1. A slide assembly with an auxiliary positioning device, comprising: a first slide member;a second slide member longitudinally and slidably movable relative to the first slide member, the second slide member having a stored opening force relative to the first slide member when in a closed position;the auxiliary positioning device comprising:a positioning member pivotably connected to the first slide member, the positioning member including a pin member;a guiding base attached to the second slide member, the guiding base comprising a first passage, a first slot and a first wall, the first wall having a first guide surface facing the first passage; a second passage, a second slot and a second wall, the second wall having a second guide surface facing the second passage; a separation body having a guiding end which faces the first slot; an engaging body having an engaging surface which has a portion facing the second slot; a third passage, a third slot and a third wall, the third wall having a third guide surface facing the rest portion of the engaging surface; a fourth wall having a fourth guide surface; anda link member located corresponding to the positioning member;wherein the pin member is located in a first path in the first passage of the guiding base when the second slide member is in the closed position relative to the first slide member;wherein the pin member is guided by the first guide surface of the first wall and moves from the first path to the first slot and the pin member is located at a first position when the second slide member applies a force relative to the first slide member;wherein the pin member is guided by the guiding end of the separation body and moves from the first position to a second path in the second passage when the force is released;wherein the pin member is guided by the second guide surface of the second wall and moves away from the second path to the second slot via the second passage and the pin member is located in a second position when the second slide member is retracted relative to the first slide member; the pin member moves away from the second position to engage with the engaging surface of the engaging body and located in a third position when the second slide member is released;wherein the pin member is guided by the third guide surface of the third wall and moves from the third position into the third slot and the pin member is located in a fourth position when the second slide member further applies a force relative to the first slide member; the pin member is guided by the fourth guide surface of the fourth wall when the second slide member is released;wherein the link member pivots the positioning member by the movement of the second slide member when the second slide member moves relative to the first slide member. 2. The slide assembly as claimed in claim 1, wherein the first passage is defined by the first wall and the separation body; the second passage is defined by the separation body and the engaging body; the third passage is defined by the engaging body and the fourth wall; the first slot is defined by the first and second walls, the second slot is defined by the second and third walls; the third slot is defined by the third and fourth walls. 3. The slide assembly as claimed in claim 1, wherein the guiding base includes a connection wall which is connected to the first, second and third walls, and the connection wall is located corresponding to the first and second slots. 4. The slide assembly as claimed in claim 1, wherein the engaging surface of the engaging body is a recessed area. 5. The slide assembly as claimed in claim 1, further comprising a connection board which includes a pair of engaging slots and an engaging member, the guiding base including a pair of engaging portions corresponding to the engaging slots and an engaging hole corresponding to the engaging member to engage with each other. 6. The slide assembly as claimed in claim 1, further comprising a connection board, an adjusting member and a pivot member, the connection board being fixed to the second slide member and connected to the guiding base, the connection board including a first longitudinal slot, a second longitudinal slot, a fixing hole and a protruding portion, the guiding base including a protrusion, a connection member, a longitudinal groove and a recess, the protrusion extending beyond the first longitudinal slot and the connection member engaged with the second longitudinal slot, the protruding portion engaged with a portion of the recess so that the guiding base is connected to the connection board and moves longitudinally, the adjusting member including an aperture and a spiral recess, the pivot member extending through the aperture of the adjusting member and connected with the fixing hole of the connection board, a portion of the second slide member connected with the longitudinal groove of the guiding base, the protrusion of the guiding base engaged with the spiral recess. 7. The slide assembly as claimed in claim 1, wherein the first slide member has a movable member connected thereto and the second slide member has a first connector, the movable member being linked to move by the first connector of the second slide member, the link member being driven by the movable member to push and turn the positioning member. 8. The slide assembly as claimed in claim 7, wherein the link member is movably connected to the first slide member. 9. The slide assembly as claimed in claim 7, wherein the link member is connected to the movable member. 10. The slide assembly as claimed in claim 1, wherein the link member is connected to the second slide member. 11. The slide assembly as claimed in claim 1, wherein the movable member is connected with a first elastic member which applies a first force in a first direction to the second slide member for the second slide member to be closed automatically relative to the first slide member when the second slide member is retracted relative to the first slide member. 12. The slide assembly as claimed in claim 1, wherein the stored opening force is defined by a second elastic member and a pushing member which is connected with the second elastic member, the second slide member including a second connector, the pushing member engaging with the second connector by a force of the second elastic member for the second slide member to have the stored opening force when the second slide member is retracted relative to the first slide member. 13. The slide assembly as claimed in claim 1, further comprising a third elastic member and a stop which is urged by the third elastic member to lean against an end outside of a longitudinal groove of the guiding base. 14. The slide assembly as claimed in claim 1, further comprising a roller connected to the guiding base, the roller having a rolling surface facing a bottom board of the first slide member.