US20080100190A1 - Auto-returning track device - Google Patents
Auto-returning track device Download PDFInfo
- Publication number
- US20080100190A1 US20080100190A1 US11/590,473 US59047306A US2008100190A1 US 20080100190 A1 US20080100190 A1 US 20080100190A1 US 59047306 A US59047306 A US 59047306A US 2008100190 A1 US2008100190 A1 US 2008100190A1
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- United States
- Prior art keywords
- track
- retaining
- returning
- movable
- auto
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
- A47B88/477—Buffers; End stops
Definitions
- the present invention relates to tracks, and particularly to an auto-returning track device, wherein the auto-returning track device has a long returning path.
- FIG. 10 A prior art track for drawers or keyboards is illustrated in FIG. 10 .
- a rear end of an outer track 70 is installed with a closed T shape retaining seat 71 .
- a buckle 72 is installed at a middle section of the retaining seat 72 .
- Two lateral sides of the buckle 72 have respective combining blocks 73 which are slidable along the two sides of the retaining seat 71 .
- a spring 73 is installed between one combining block 73 and the retaining seat 71 .
- a top of the buckle 72 is installed with a positioning recess 721 for receiving a hook 751 of an inner track 75 received in the positioning recess 721 .
- the buckle can incline downwards to engage a protrusion at a bottom surface of the sliding track. Meanwhile, when the inner track is pushed into the hook 751 to combine with the positioning recess of the buckle, the buckle will separate from the protrusion so that the inner track moves to a position distant with a predetermined distance to the distal end of the protrusion, it will hook the buckle so that the inner track returns toward the retaining seat.
- FIG. 11 another prior art is illustrated.
- One end of an outer track 80 is sealed by a T shape retaining seat 81 .
- a recess of the retaining seat 81 has a spring 82 and an elastic buckle 83 so that when the inner track 84 is pushed inwards, the protrusion 841 of the inner track 84 resists against the elastic buckle 83 and the positioning groove 831 of the elastic buckle 83 .
- This is a conventional slide track without the function of returning effect automatically.
- FIG. 12 another prior art is illustrated.
- One end of an outer track 90 is sealed by a T shape retaining seat 91 .
- Two tracks 92 of the retaining seat 91 are installed with a hook 93 which is slideable.
- Two sides of a rear end of the hook 93 are installed with springs 94 .
- a surface thereof is formed with a groove 931 .
- the hook 93 is driven to move to the front ends of the two tracks 92 to buckle with the positioning unit 97 .
- the inner track 95 will move continuously.
- the combining frame 96 at the front end thereof will combine with the groove 931 to drive the hook 93 to separate from the positioning unit 97 so as to drive the inner track 95 to return automatically.
- the primary object of the present invention is to provide an auto-returning track device, wherein the auto-returning track device has a long returning path.
- an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; the movable track being a hook with respect to the retaining seat; and a movable base received in the sliding space and between the movable track and the retaining seat; the movable base being pivotally installed with a positioning buckle so as to be interacted with the movable track; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook; a hook portion extending from a lower surface of the movable track; each of two lateral sides of the positioning buckle being extended with a guiding portion which is slideable along a lateral wall of the retaining track; between the guiding portion and the retaining seat having a returning element.
- an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; the movable track having a hook with respect to the retaining seat; a movable base received in the sliding space and between the movable track and the retaining seat; at least one returning element being installed between the movable base and the retaining seat; and a positioning buckle swingably pivoted with the movable base; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook of the movable track; a hook portion extending from a lower surface of the movable track; the hook portion can be hooked to the protrusion.
- the present invention provides an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; a bottom of the movable track protruded with a projection; and a movable base received in the sliding space and being positioned between the movable track and the retaining seat; between each of two rare lateral sides and the retaining seat having a respective elastic element; a lower center of the movable base being formed with a receiving groove; a telescopic block being installed in the receiving groove; between the two lateral sides of the telescopic block and wall of the receiving groove having two respective springs which are used as returning elements; a positioning element having a stop rod extended from a lower side thereof and a pivotal rod extended from an upper side thereof; the stop rod and the pivot
- FIG. 1 is an exploded view of the auto-returning track device of the present invention.
- FIG. 2 is a perspective view of the auto-returning track device of the present invention.
- FIG. 3 is a plane schematic view about the auto-returning track device of the present invention.
- FIG. 3A shows a schematic cross sectional view of the present invention.
- FIG. 3B is a schematic view showing the combination state of the structure in FIG. 3A .
- FIG. 3C is a cross sectional view about the pulling effect of the inner track of 3 B.
- FIG. 3D is a cross sectional view showing that the inner track of FIG. 3C is pulled outwards to a predetermined position.
- FIG. 4 is a plane schematic view of FIG. 3D .
- FIG. 5 is a perspective view of the second embodiment of the present invention.
- FIG. 6 is an exploded view of the third embodiment of the present invention.
- FIG. 7 shows the receiving state of the inner track of the auto-returning track device of the present invention.
- FIG. 8 shows the pulling state of the third embodiment of the auto-returning track device according to the present invention.
- FIG. 9 is an exploded view of the fourth embodiment of the present invention.
- FIG. 10 shows the auto-returning track device in first prior art.
- FIG. 11 shows the auto-returning track device in second prior art.
- FIG. 12 shows the auto-returning track device in third prior art.
- the present invention has the following elements.
- a retaining track 10 has an U shape cross section. A lower side of the retaining track 10 has a protrusion 11 .
- the retaining track 10 has a sliding space 13 enclosed by two stops (not shown) at two ends and a retaining seat 12 .
- a movable track is received in the sliding space 13 and is slideable with respect to the retaining track 10 .
- the movable track 21 has a hook 24 with respect to the retaining seat 12 .
- a movable base 30 is received in the sliding space 13 and is between the movable track and the retaining seat 12 .
- the movable base 30 is pivotally installed with a positioning buckle 40 so as to be interacted with the movable track; an outer surface of the positioning buckle 43 is formed with a positioning groove 45 for hooking with a hook 24 .
- a hook portion 43 extends from a lower surface of the movable track.
- Each of two lateral sides of the positioning buckle 40 is extended with a guiding portion 42 which is slideable along a lateral wall of the retaining track 10 . Between the guiding portion 42 and the retaining seat 12 has a returning element 60 a.
- the movable track has a middle track 21 moveable with respect to the retaining track 10 and an inner track 75 movable with respect to the middle track 21 .
- the hook 24 is fixed to a frame body of the inner track 75 .
- the movable base 30 is formed by two L shape guiding sheets 31 and an auxiliary sheet 32 .
- the two guiding sheets 31 are slideable along the two lateral sides along two sides of the retaining track 10 and the auxiliary sheet 32 is connected between the two guiding sheets 31 .
- Each guiding sheet 31 has an elliptical hole 311 and a notch 312 .
- Two lateral sides of the positioning buckle 40 are formed with two axial rods 41 corresponding to the elliptical holes of the two guiding sheets 31 .
- the two lateral sides of the positioning buckle 40 are formed with two guiding portions 42 .
- Each guiding portion 42 is formed with a combining hole 421 for hooking a returning element 60 a.
- the notch 312 is formed with a limiting sheet for resisting against the protrusion 11 .
- a buffer 33 is installed between the auxiliary sheet 32 and the retaining seat 12 .
- the buffer 33 is an air pressure or a pneumatic cylinder or a damper.
- An outer side of the positioning buckle 40 is formed with a positioning groove 45 by the confinement of two inclined guide blocks 44 .
- the embodiment of the present invention has the following elements.
- a retaining track 10 has an U shape cross section. A lower side of the retaining track 10 has a protrusion 11 .
- the retaining track 10 has a sliding space 13 enclosed by two stops (not shown) at two ends and a retaining seat 12 .
- a movable track is received in the sliding space 13 and is slideable with respect to the retaining track 10 .
- the movable track 21 has a hook 24 with respect to the retaining seat 12 .
- a movable base 30 is received in the sliding space 13 and is between the movable track and the retaining seat 12 .
- At least one returning element 60 a is installed between the movable base 30 and the retaining seat 12 .
- a positioning buckle 40 is swingably pivoted with the movable base 30 ; an outer surface of the positioning buckle 43 is formed with a positioning groove 45 for hooking with a hook 24 of the movable track.
- a hook portion 43 extends from a lower surface of the movable track. The hook portion 43 can be hooked to the protrusion 11 .
- the movable track has a middle track 21 moveable with respect to the retaining track 10 and an inner track 75 movable with respect to the middle track 21 .
- the hook 24 is fixed to a frame body of the inner track 75 .
- the movable base 30 is formed by two L shape guiding sheets 31 and an auxiliary sheet 32 .
- the two guiding sheets 31 are slideable along the two lateral sides along two sides of the retaining track 10 and the auxiliary sheet 32 is connected between the two guiding sheets 31 .
- Each guiding sheet 31 has an elliptical hole 311 and a notch 312 .
- Two lateral sides of the positioning buckle 40 are formed with two axial rods 41 corresponding to the elliptical holes of the two guiding sheets 31 .
- the two lateral sides of the positioning buckle 40 are formed with two guiding portions 42 .
- Each guiding portion 42 is formed with a combining hole 421 for hooking a returning element 60 a.
- the notch 312 is formed with a limiting sheet for resisting against the protrusion 11 .
- a buffer 33 is installed between the auxiliary sheet 32 and the retaining seat 12 .
- the buffer 33 is an air pressure or a pneumatic cylinder or a damper.
- An outer side of the positioning buckle 40 is formed with a positioning groove 45 by the confinement of two inclined guide blocks 44 .
- each guiding sheet 31 is extended with a vertical sheet.
- a C shape combining hole B is formed from a lower side to a lateral side of the vertical sheet.
- One end of the returning element 60 a is received in the C shape combining hole B and another end of the returning element 60 a is connected to the movable base 30 .
- the present invention has the following elements.
- a retaining track 10 has an U shape cross section. A lower side of the retaining track 10 has a protrusion 11 .
- the retaining track 10 has a sliding space enclosed by two stops (not shown) at two ends and a retaining seat 12 .
- a movable track is received in the sliding space and is slideable with respect to the retaining track 10 .
- a bottom of the movable track is protruded with a projection C.
- a movable base 100 is received in the sliding space 13 and is between the movable track and the retaining seat 12 . Between each of two rare lateral sides and the retaining seat 12 has a respective elastic element 110 .
- a lower center of the movable base 100 is formed with a receiving groove 101 .
- a telescopic block 102 is installed in the receiving groove 101 . Between the two lateral sides of the telescopic block 102 and wall of the receiving groove 101 have two respective springs which are used as returning elements 103 ; a positioning element 104 has a stop rod 105 extended from a lower side thereof and a pivotal rod 106 extended from an upper side thereof. The stop rod 105 and the pivotal rod 106 are at two opposite sides of the positioning element 104 .
- the positioning element 104 is combined to the movable base 100 by the pivotal rod 106 being inserted into a through hole 108 of the movable base 100 so that the positioning element 104 is rotatable with respect to the movable base 100 .
- FIGS. 7 and 8 the operation of the present invention will be described herein. See FIG. 7 , when the inner track 22 is buckled to the positioning element 104 , the projection C at the bottom side of the inner track 22 falls into the recess 107 .
- the stop rod 105 of the positioning element 104 resists against one lateral side of the telescopic block 102 .
- the stop rod 105 of the positioning element 104 pulled by the protrusion 11 of the inner track 22 will shift along a lateral side of the protrusion 11 to be at a front end of the protrusion 11 so that the movable base 100 and the protrusion 11 are positioned. Furthermore, the projection C will separate from the recess 107 so that the inner track 22 moves outwards continuously. On the contrary, when the inner track 22 pushes inwards until the projection C resists against a rear end of the recess 107 , the stop rod 105 resisting against the protrusion 11 will separate.
- the telescopic block 102 extends outwards again so as to separate from the stop rod 105 of the protrusion 11 to resist against a lateral side of the telescopic block 102 .
- the positioning element 104 separates from the protrusion 11
- the elastic element 110 due to the resilience of the elastic element 110 , the movable base 100 will drive the inner track 22 and the movable base 100 restores toward the retaining seat 12 .
- the track can be returned automatically by remotely driving.
- the buffer 33 has one end firmly secured to the retaining seat 12 and another end thereof serves to assist the outward movement of the movable base 30 .
- the buffer provides a buffer effect to the movable base 30 to prevent the collision between the movable base 30 and the retaining seat 12 .
- the buffer 33 disclosed in FIG. 9 also can be applied to the third embodiment of the present invention. All these are within the scope of the present invention.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Seats For Vehicles (AREA)
Abstract
An auto-returning track device comprises a retaining track; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; the movable track having a hook with respect to the retaining seat; a movable base received in the sliding space and between the movable track and the retaining seat; at least one returning element being installed between the movable base and the retaining seat; and a positioning buckle swingably pivoted with the movable base; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook of the movable track; a hook portion extending from a lower surface of the movable track; the hook portion can be hooked to the protrusion.
Description
- The present invention relates to tracks, and particularly to an auto-returning track device, wherein the auto-returning track device has a long returning path.
- A prior art track for drawers or keyboards is illustrated in
FIG. 10 . A rear end of an outer track 70 is installed with a closed Tshape retaining seat 71. Abuckle 72 is installed at a middle section of the retainingseat 72. Two lateral sides of thebuckle 72 have respective combiningblocks 73 which are slidable along the two sides of the retainingseat 71. Aspring 73 is installed between one combiningblock 73 and the retainingseat 71. A top of thebuckle 72 is installed with apositioning recess 721 for receiving ahook 751 of aninner track 75 received in thepositioning recess 721. Thus, when the inner track is pulled, the buckle will slide in sliding groove of the retaining seat until it resists against an object. The buckle can incline downwards to engage a protrusion at a bottom surface of the sliding track. Meanwhile, when the inner track is pushed into thehook 751 to combine with the positioning recess of the buckle, the buckle will separate from the protrusion so that the inner track moves to a position distant with a predetermined distance to the distal end of the protrusion, it will hook the buckle so that the inner track returns toward the retaining seat. - Referring to
FIG. 11 , another prior art is illustrated. One end of anouter track 80 is sealed by a Tshape retaining seat 81. A recess of the retainingseat 81 has aspring 82 and anelastic buckle 83 so that when theinner track 84 is pushed inwards, the protrusion 841 of theinner track 84 resists against theelastic buckle 83 and thepositioning groove 831 of theelastic buckle 83. This is a conventional slide track without the function of returning effect automatically. - Referring to
FIG. 12 , another prior art is illustrated. One end of anouter track 90 is sealed by a T shape retaining seat 91. Twotracks 92 of the retaining seat 91 are installed with ahook 93 which is slideable. Two sides of a rear end of thehook 93 are installed withsprings 94. A surface thereof is formed with agroove 931. When theinner track 95 moves outwards, thehook 93 is driven to move to the front ends of the twotracks 92 to buckle with thepositioning unit 97. Theinner track 95 will move continuously. One the contrary, when theinner track 95 is pushed inwards, the combiningframe 96 at the front end thereof will combine with thegroove 931 to drive thehook 93 to separate from thepositioning unit 97 so as to drive theinner track 95 to return automatically. - In above mentioned prior arts illustrated in
FIGS. 10 to 12 , although the tracks have the effect of auto-returning, the buckles only move in the sliding grooves of predetermined length. - Accordingly, the primary object of the present invention is to provide an auto-returning track device, wherein the auto-returning track device has a long returning path.
- To achieve above objects, the present invention provides an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; the movable track being a hook with respect to the retaining seat; and a movable base received in the sliding space and between the movable track and the retaining seat; the movable base being pivotally installed with a positioning buckle so as to be interacted with the movable track; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook; a hook portion extending from a lower surface of the movable track; each of two lateral sides of the positioning buckle being extended with a guiding portion which is slideable along a lateral wall of the retaining track; between the guiding portion and the retaining seat having a returning element.
- Furthermore, the present invention provides an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; the movable track having a hook with respect to the retaining seat; a movable base received in the sliding space and between the movable track and the retaining seat; at least one returning element being installed between the movable base and the retaining seat; and a positioning buckle swingably pivoted with the movable base; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook of the movable track; a hook portion extending from a lower surface of the movable track; the hook portion can be hooked to the protrusion.
- Moreover, the present invention provides an auto-returning track device comprising: a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat; a movable track received in the sliding space and slideable with respect to the retaining track; a bottom of the movable track protruded with a projection; and a movable base received in the sliding space and being positioned between the movable track and the retaining seat; between each of two rare lateral sides and the retaining seat having a respective elastic element; a lower center of the movable base being formed with a receiving groove; a telescopic block being installed in the receiving groove; between the two lateral sides of the telescopic block and wall of the receiving groove having two respective springs which are used as returning elements; a positioning element having a stop rod extended from a lower side thereof and a pivotal rod extended from an upper side thereof; the stop rod and the pivotal rod being at two opposite sides of the positioning element; one later side of the positioning element being formed with a recess; the positioning element being combined to the movable base by the pivotal rod being inserted into a through
hole 108 of themovable base 100 so that the positioning element being rotatable with respect to the movable base. - The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing.
-
FIG. 1 is an exploded view of the auto-returning track device of the present invention. -
FIG. 2 is a perspective view of the auto-returning track device of the present invention. -
FIG. 3 is a plane schematic view about the auto-returning track device of the present invention. -
FIG. 3A shows a schematic cross sectional view of the present invention. -
FIG. 3B is a schematic view showing the combination state of the structure inFIG. 3A . -
FIG. 3C is a cross sectional view about the pulling effect of the inner track of 3B. -
FIG. 3D is a cross sectional view showing that the inner track ofFIG. 3C is pulled outwards to a predetermined position. -
FIG. 4 is a plane schematic view ofFIG. 3D . -
FIG. 5 is a perspective view of the second embodiment of the present invention. -
FIG. 6 is an exploded view of the third embodiment of the present invention. -
FIG. 7 shows the receiving state of the inner track of the auto-returning track device of the present invention. -
FIG. 8 shows the pulling state of the third embodiment of the auto-returning track device according to the present invention. -
FIG. 9 is an exploded view of the fourth embodiment of the present invention. -
FIG. 10 shows the auto-returning track device in first prior art. -
FIG. 11 shows the auto-returning track device in second prior art. -
FIG. 12 shows the auto-returning track device in third prior art. - In order that those skilled in the art can further understand the present invention, a description will be provided in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.
- Referring to
FIGS. 1 to 4 , the auto-returningtrack device 1 of the present invention is illustrated. The present invention has the following elements. - A
retaining track 10 has an U shape cross section. A lower side of theretaining track 10 has aprotrusion 11. Theretaining track 10 has asliding space 13 enclosed by two stops (not shown) at two ends and a retainingseat 12. - A movable track is received in the
sliding space 13 and is slideable with respect to theretaining track 10. Themovable track 21 has ahook 24 with respect to the retainingseat 12. - A
movable base 30 is received in the slidingspace 13 and is between the movable track and the retainingseat 12. Themovable base 30 is pivotally installed with apositioning buckle 40 so as to be interacted with the movable track; an outer surface of thepositioning buckle 43 is formed with apositioning groove 45 for hooking with ahook 24. Ahook portion 43 extends from a lower surface of the movable track. Each of two lateral sides of thepositioning buckle 40 is extended with a guidingportion 42 which is slideable along a lateral wall of the retainingtrack 10. Between the guidingportion 42 and the retainingseat 12 has a returningelement 60 a. - The movable track has a
middle track 21 moveable with respect to the retainingtrack 10 and aninner track 75 movable with respect to themiddle track 21. Thehook 24 is fixed to a frame body of theinner track 75. - The
movable base 30 is formed by two Lshape guiding sheets 31 and anauxiliary sheet 32. The two guidingsheets 31 are slideable along the two lateral sides along two sides of the retainingtrack 10 and theauxiliary sheet 32 is connected between the two guidingsheets 31. Each guidingsheet 31 has anelliptical hole 311 and anotch 312. Two lateral sides of thepositioning buckle 40 are formed with twoaxial rods 41 corresponding to the elliptical holes of the two guidingsheets 31. The two lateral sides of thepositioning buckle 40 are formed with two guidingportions 42. Each guidingportion 42 is formed with a combininghole 421 for hooking a returningelement 60 a. - The
notch 312 is formed with a limiting sheet for resisting against theprotrusion 11. - A
buffer 33 is installed between theauxiliary sheet 32 and the retainingseat 12. Thebuffer 33 is an air pressure or a pneumatic cylinder or a damper. - An outer side of the
positioning buckle 40 is formed with apositioning groove 45 by the confinement of two inclined guide blocks 44. - Referring to
FIG. 5 , the second embodiment of the present invention is illustrated. The embodiment of the present invention has the following elements. - A retaining
track 10 has an U shape cross section. A lower side of the retainingtrack 10 has aprotrusion 11. The retainingtrack 10 has a slidingspace 13 enclosed by two stops (not shown) at two ends and a retainingseat 12. - A movable track is received in the sliding
space 13 and is slideable with respect to the retainingtrack 10. Themovable track 21 has ahook 24 with respect to the retainingseat 12. - A
movable base 30 is received in the slidingspace 13 and is between the movable track and the retainingseat 12. At least one returningelement 60 a is installed between themovable base 30 and the retainingseat 12. - A
positioning buckle 40 is swingably pivoted with themovable base 30; an outer surface of thepositioning buckle 43 is formed with apositioning groove 45 for hooking with ahook 24 of the movable track. Ahook portion 43 extends from a lower surface of the movable track. Thehook portion 43 can be hooked to theprotrusion 11. - The movable track has a
middle track 21 moveable with respect to the retainingtrack 10 and aninner track 75 movable with respect to themiddle track 21. Thehook 24 is fixed to a frame body of theinner track 75. - The
movable base 30 is formed by two Lshape guiding sheets 31 and anauxiliary sheet 32. The two guidingsheets 31 are slideable along the two lateral sides along two sides of the retainingtrack 10 and theauxiliary sheet 32 is connected between the two guidingsheets 31. Each guidingsheet 31 has anelliptical hole 311 and anotch 312. Two lateral sides of thepositioning buckle 40 are formed with twoaxial rods 41 corresponding to the elliptical holes of the two guidingsheets 31. The two lateral sides of thepositioning buckle 40 are formed with two guidingportions 42. Each guidingportion 42 is formed with a combininghole 421 for hooking a returningelement 60 a. - The
notch 312 is formed with a limiting sheet for resisting against theprotrusion 11. - A
buffer 33 is installed between theauxiliary sheet 32 and the retainingseat 12. Thebuffer 33 is an air pressure or a pneumatic cylinder or a damper. - An outer side of the
positioning buckle 40 is formed with apositioning groove 45 by the confinement of two inclined guide blocks 44. - The feature of this the present invention is that a rear end of each guiding
sheet 31 is extended with a vertical sheet. A C shape combining hole B is formed from a lower side to a lateral side of the vertical sheet. One end of the returningelement 60 a is received in the C shape combining hole B and another end of the returningelement 60 a is connected to themovable base 30. - Referring to
FIGS. 6 to 8 , the auto-returningtrack device 1 of the present invention is illustrated. The present invention has the following elements. - A retaining
track 10 has an U shape cross section. A lower side of the retainingtrack 10 has aprotrusion 11. The retainingtrack 10 has a sliding space enclosed by two stops (not shown) at two ends and a retainingseat 12. - A movable track is received in the sliding space and is slideable with respect to the retaining
track 10. A bottom of the movable track is protruded with a projection C. - A
movable base 100 is received in the slidingspace 13 and is between the movable track and the retainingseat 12. Between each of two rare lateral sides and the retainingseat 12 has a respectiveelastic element 110. A lower center of themovable base 100 is formed with a receivinggroove 101. Atelescopic block 102 is installed in the receivinggroove 101. Between the two lateral sides of thetelescopic block 102 and wall of the receivinggroove 101 have two respective springs which are used as returningelements 103; apositioning element 104 has astop rod 105 extended from a lower side thereof and apivotal rod 106 extended from an upper side thereof. Thestop rod 105 and thepivotal rod 106 are at two opposite sides of thepositioning element 104. One later side of thepositioning element 104 is formed with arecess 107. Thepositioning element 104 is combined to themovable base 100 by thepivotal rod 106 being inserted into a throughhole 108 of themovable base 100 so that thepositioning element 104 is rotatable with respect to themovable base 100. Thus the reduction and extension of thetelescopic block 102. - With referring to
FIGS. 7 and 8 , the operation of the present invention will be described herein. SeeFIG. 7 , when theinner track 22 is buckled to thepositioning element 104, the projection C at the bottom side of theinner track 22 falls into therecess 107. Thestop rod 105 of thepositioning element 104 resists against one lateral side of thetelescopic block 102. - See
FIG. 8 , when theinner track 22 is pulled outwards, the projection C of theinner track 22 will move and then resist against a front end of therecess 107 to move thepositioning element 104 and themovable base 100 outwards until thetelescopic block 102 collides theprotrusion 11 of the retainingtrack 10. Then thetelescopic block 102 will reduce inwards. At this moment, thestop rod 105 resists against the lateral side of theprotrusion 11. The reduction of thetelescopic block 102 will cause that thepositioning element 104 has a space to move forwards until a front surface of themovable base 100 resists against theprotrusion 11. Thestop rod 105 of thepositioning element 104 pulled by theprotrusion 11 of theinner track 22 will shift along a lateral side of theprotrusion 11 to be at a front end of theprotrusion 11 so that themovable base 100 and theprotrusion 11 are positioned. Furthermore, the projection C will separate from therecess 107 so that theinner track 22 moves outwards continuously. On the contrary, when theinner track 22 pushes inwards until the projection C resists against a rear end of therecess 107, thestop rod 105 resisting against theprotrusion 11 will separate. Then, by the resilient force of the returningelement 105, thetelescopic block 102 extends outwards again so as to separate from thestop rod 105 of theprotrusion 11 to resist against a lateral side of thetelescopic block 102. Then, when thepositioning element 104 separates from theprotrusion 11, due to the resilience of theelastic element 110, themovable base 100 will drive theinner track 22 and themovable base 100 restores toward the retainingseat 12. Thus, in the present invention, by the different forms of the combination of themovable base 100 and the positioning element, the track can be returned automatically by remotely driving. - Referring to
FIG. 9 , it is illustrated in another embodiment, thebuffer 33 has one end firmly secured to the retainingseat 12 and another end thereof serves to assist the outward movement of themovable base 30. When themovable base 30 returns due to the resilient force of the returningelement 60, the buffer provides a buffer effect to themovable base 30 to prevent the collision between themovable base 30 and the retainingseat 12. Furthermore, thebuffer 33 disclosed inFIG. 9 also can be applied to the third embodiment of the present invention. All these are within the scope of the present invention. - The present invention is thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.
Claims (20)
1. An auto-returning track device comprising:
a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat;.
a movable track received in the sliding space and slideable with respect to the retaining track; the movable track being a hook with respect to the retaining seat; and
a movable base received in the sliding space and between the movable track and the retaining seat; the movable base being pivotally installed with a positioning buckle so as to be interacted with the movable track; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook; a hook portion extending from a lower surface of the movable track; each of two lateral sides of the positioning buckle being extended with a guiding portion which is slideable along a lateral wall of the retaining track; between the guiding portion and the retaining seat having a returning element.
2. The auto-returning track device as claimed in claim 1 , wherein the movable track has a middle track moveable with respect to the retaining track and an inner track movable with respect to the middle track; the hook is fixed to a frame body of the inner track.
3. The auto-returning track device as claimed in claim 1 , wherein the movable base is formed by two L shape guiding sheets and an auxiliary sheet; the two guiding sheets are slideable along the two lateral sides along two sides of the retaining track and the auxiliary sheet is connected between the two guiding sheets; each guiding sheet has an elliptical hole and a notch; two lateral sides of the positioning buckle are formed with two axial rods corresponding to the elliptical holes of the two guiding sheets; the two lateral sides of the positioning buckle are formed with two guiding portions; each guiding portion is formed with a combining hole for hooking a returning element.
4. The auto-returning track device as claimed in claim 1 , wherein the notch is formed with a limiting sheet for resisting against the protrusion.
5. The auto-returning track device as claimed in claim 1 , wherein a buffer is installed between the auxiliary sheet and the retaining seat.
6. The auto-returning track device as claimed in claim 1 , wherein the buffer is an air pressure or a pneumatic cylinder.
7. The auto-returning track device as claimed in claim 1 , wherein the buffer is a damper.
8. The auto-returning track device as claimed in claim 1 , wherein an outer side of the positioning buckle is formed with a positioning groove by the confinement of two inclined guide blocks.
9. An auto-returning track device comprising:
a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat;
a movable track received in the sliding space and slideable with respect to the retaining track; the movable track having a hook with respect to the retaining seat;
a movable base received in the sliding space and between the movable track and the retaining seat; at least one returning element being installed between the movable base and the retaining seat; and
a positioning buckle swingably pivoted with the movable base; an outer surface of the positioning buckle being formed with a positioning groove for hooking with a hook of the movable track; a hook portion extending from a lower surface of the movable track; the hook portion can be hooked to the protrusion.
10. The auto-returning track device as claimed in claim 9 , wherein the movable track has a middle track moveable with respect to the retaining track and an inner track movable with respect to the middle track; the hook is fixed to a frame body of the inner track.
11. The auto-returning track device as claimed in claim 9 , wherein the movable base is formed by two L shape guiding sheets and an auxiliary sheet; the two guiding sheets are slideable along the two lateral sides along two sides of the retaining track and the auxiliary sheet is connected between the two guiding sheets; each guiding sheet has an elliptical hole and a notch; two lateral sides of the positioning buckle are formed with two axial rods corresponding to the elliptical holes of the two guiding sheets; the two lateral sides of the positioning buckle are formed with two guiding portions; each guiding portion is formed with a combining hole for hooking a returning element.
12. The auto-returning track device as claimed in claim 9 , wherein the notch is formed with a limiting sheet for resisting against the protrusion.
13. The auto-returning track device as claimed in claim 9 , wherein a buffer is installed between the auxiliary sheet and the retaining seat.
14. The auto-returning track device as claimed in claim 9 , wherein the buffer is an air pressure or a pneumatic cylinder.
15. The auto-returning track device as claimed in claim 9 , wherein the buffer is a damper.
16. The auto-returning track device as claimed in claim 9 , wherein a rear end of each guiding sheet is extended with a vertical sheet; a C shape combining hole is formed from a lower side to a lateral side of the vertical sheet; one end of the returning element is received in the C shape combining hole and another end of the returning element is connected to the movable base.
17. An auto-returning track device comprising:
a retaining track having an U shape cross section; a lower side of the retaining track having a protrusion; the retaining track having a sliding space enclosed by two stops at two ends and a retaining seat;
a movable track received in the sliding space and slideable with respect to the retaining track; a bottom of the movable track protruded with a projection;
a movable base received in the sliding space and being positioned between the movable track and the retaining seat; between each of two rare lateral sides and the retaining seat having a respective elastic element; a lower center of the movable base being formed with a receiving groove; a telescopic block being installed in the receiving groove; between the two lateral sides of the telescopic block and wall of the receiving groove having two respective springs which are used as returning elements; a positioning element having a stop rod extended from a lower side thereof and a pivotal rod extended from an upper side thereof; the stop rod and the pivotal rod being at two opposite sides of the positioning element; one later side of the positioning element being formed with a recess; the positioning element being combined to the movable base by the pivotal rod being inserted into a through hole of the movable base 100 so that the positioning element being rotatable with respect to the movable base.
18. The auto-returning track device as claimed in claim 17 , wherein 2. The auto-returning track device as claimed in claim 1 , wherein the movable track has a middle track moveable with respect to the retaining track and an inner track movable with respect to the middle track; the hook is fixed to a frame body of the inner track.
19. The auto-returning track device as claimed in claim 17 , wherein a buffer is installed between the auxiliary sheet and the retaining seat, and the buffer is selected from an air pressure or a pneumatic cylinder.
20. The auto-returning track device as claimed in claim 17 , wherein each of two ends of a rear side of the telescopic block is connected with one end of a returning element and another end of the returning element is connected to a lower end of the receiving groove.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/590,473 US20080100190A1 (en) | 2006-11-01 | 2006-11-01 | Auto-returning track device |
US12/905,111 US8118378B2 (en) | 2006-11-01 | 2010-10-15 | Rail assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/590,473 US20080100190A1 (en) | 2006-11-01 | 2006-11-01 | Auto-returning track device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/905,111 Continuation US8118378B2 (en) | 2006-11-01 | 2010-10-15 | Rail assembly |
Publications (1)
Publication Number | Publication Date |
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US20080100190A1 true US20080100190A1 (en) | 2008-05-01 |
Family
ID=39329298
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/590,473 Abandoned US20080100190A1 (en) | 2006-11-01 | 2006-11-01 | Auto-returning track device |
US12/905,111 Active US8118378B2 (en) | 2006-11-01 | 2010-10-15 | Rail assembly |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/905,111 Active US8118378B2 (en) | 2006-11-01 | 2010-10-15 | Rail assembly |
Country Status (1)
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US (2) | US20080100190A1 (en) |
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US20090021129A1 (en) * | 2007-07-18 | 2009-01-22 | Accuride International. Inc. | Self Closing Mechanism for Drawer Slides |
US20090058241A1 (en) * | 2007-08-28 | 2009-03-05 | Nan Juen International Co., Ltd. | Drawer fixing apparatus |
US20090250421A1 (en) * | 2008-04-03 | 2009-10-08 | Wang Chun-Ping | Fixing seat for rail of modem/servo carrying and stowing rack |
US20100164340A1 (en) * | 2008-12-30 | 2010-07-01 | Juan Teng-Yi | Return Device for a Slide Drawer |
US20100176700A1 (en) * | 2009-01-09 | 2010-07-15 | Jonathan Manufacturing Corporation Dba Jonathan Engineered Solutions | Self-closing slide assembly with dampening mechanism |
US7815267B1 (en) * | 2006-09-15 | 2010-10-19 | Gus Frousiakis | Drawer slide closure apparatus |
CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
US20110138579A1 (en) * | 2008-06-06 | 2011-06-16 | Masakazu Sato | Sliding assist mechanism |
US20120002907A1 (en) * | 2009-02-25 | 2012-01-05 | Paul Hettich Gmbh & Co Kg | Drawer guide for a furniture drawer component |
US8282177B1 (en) | 2009-09-16 | 2012-10-09 | Whirlpool Corporation | Independent self-close mechanism for pullout drawer |
US20140084769A1 (en) * | 2011-07-29 | 2014-03-27 | Hardware Resources, Inc. | Soft close mechanism in a drawer slide assembly and method of use |
US20140291467A1 (en) * | 2013-03-27 | 2014-10-02 | Ulike Corporation | Carrying device |
US8939525B1 (en) * | 2014-01-27 | 2015-01-27 | Martas Precision Slide Co., Ltd. | Self-closing buffer and automatic rebound mechanism for slide rail |
US9364089B1 (en) * | 2014-12-01 | 2016-06-14 | King Slide Works Co., Ltd. | Self-closing slide rail assembly with deceleration mechanism |
CN106276175A (en) * | 2015-05-26 | 2017-01-04 | 鸿富锦精密工业(深圳)有限公司 | Collator and the stamping machine of application collator |
US10292494B1 (en) * | 2017-07-03 | 2019-05-21 | Nan Jeun International Co., Ltd. | Slide rail self-return mechanism |
US10865831B1 (en) * | 2019-11-18 | 2020-12-15 | Hongfujin Precision Electronics(Tianjin)Co., Ltd. | Slide rail |
US10966521B2 (en) * | 2019-08-20 | 2021-04-06 | Martas Precision Slide Co., Ltd. | Self-locking slide rail device with buffer mechanism |
US11395546B2 (en) * | 2019-07-05 | 2022-07-26 | Segos Co., Ltd. | Slide device |
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---|---|---|---|---|
US8696077B2 (en) * | 2012-09-14 | 2014-04-15 | Nan Juen International Co., Ltd. | Slide-track buffering device with a smoothly sliding carriage |
Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560212A (en) * | 1983-10-07 | 1985-12-24 | Standard Precision, Inc. | Three part ball bearing slide with lockable intermediate slide member |
US4679950A (en) * | 1986-09-22 | 1987-07-14 | Standard Precision, Inc. | Drawer slide with infinite adjustment locking mechanism |
US5411333A (en) * | 1992-08-20 | 1995-05-02 | Knape & Vogt Manufacturing Company | Recyclable drawer slide |
US6456489B1 (en) * | 2000-05-25 | 2002-09-24 | Gateway, Inc. | Device retention apparatus |
US20020140327A1 (en) * | 2001-03-30 | 2002-10-03 | Fl Technology Inc. | Cabinet having double locking mechanism |
US20040000850A1 (en) * | 2002-05-17 | 2004-01-01 | Lian Lam Harn | Closing device for drawers |
US6733097B2 (en) * | 2000-05-01 | 2004-05-11 | Accuride International, Inc. | Self-closing slide and mechanism for a self-closing slide |
US20040183411A1 (en) * | 2003-03-20 | 2004-09-23 | Boks Michael J. | Self-closing drawer slide |
US6799817B1 (en) * | 2002-12-12 | 2004-10-05 | Dynaslide Corporation | Auto-locking structure of a sliding track assembly for drawer |
US20040227438A1 (en) * | 2003-05-15 | 2004-11-18 | King Slide Works Co., Ltd. | Automatic return guiding device for a track device |
US20040239218A1 (en) * | 2003-05-07 | 2004-12-02 | Samuel Jurja | Telescoping self-closing mechanism |
US20050093406A1 (en) * | 2003-10-29 | 2005-05-05 | Jun-Long Yang | Rail assembly for furniture |
US6979066B2 (en) * | 2003-10-29 | 2005-12-27 | Jun-Long Yang | Rail assembly for furniture |
US6984008B2 (en) * | 2000-11-16 | 2006-01-10 | Accuride International Inc. | Friction drawer slide |
US7077487B2 (en) * | 2004-02-24 | 2006-07-18 | Jun-Long Yang | Drawer rail with auto-returning device |
US7083243B2 (en) * | 2004-08-30 | 2006-08-01 | Juyoung Electronics Co., Ltd. | Self-closing and opening preventing device for slide rails |
US7244005B1 (en) * | 2006-06-08 | 2007-07-17 | Gslide Corporation | Sliding rail assembly auto locking structure for drawer |
US7347515B1 (en) * | 2005-07-01 | 2008-03-25 | Gslide Corporation | Sliding rail assembly auto opening mechanism for drawer |
US7374261B1 (en) * | 2006-12-08 | 2008-05-20 | Dynaslide Corporation | Push-open type slide structure |
US7374260B2 (en) * | 2006-06-02 | 2008-05-20 | Gslide Corporation | Hidden type sliding rail assembly auto locking structure for drawer |
US7441848B2 (en) * | 2006-01-23 | 2008-10-28 | King Slide Works Co., Ltd. | Automatic homing mechanism for a multi-sectional slide |
US7465000B2 (en) * | 2006-11-09 | 2008-12-16 | Nan Juen International Co., Ltd. | Automatic drawer slide homing apparatus |
US7513582B2 (en) * | 2007-06-05 | 2009-04-07 | Sang-Won Yoon | Slide rail stopper having anti-opening and self-closing functions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW504988U (en) * | 2002-01-10 | 2002-10-01 | Nan Juen Int Co Ltd | Automatic closing device for drawer |
-
2006
- 2006-11-01 US US11/590,473 patent/US20080100190A1/en not_active Abandoned
-
2010
- 2010-10-15 US US12/905,111 patent/US8118378B2/en active Active
Patent Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560212A (en) * | 1983-10-07 | 1985-12-24 | Standard Precision, Inc. | Three part ball bearing slide with lockable intermediate slide member |
US4679950A (en) * | 1986-09-22 | 1987-07-14 | Standard Precision, Inc. | Drawer slide with infinite adjustment locking mechanism |
US5411333A (en) * | 1992-08-20 | 1995-05-02 | Knape & Vogt Manufacturing Company | Recyclable drawer slide |
US6733097B2 (en) * | 2000-05-01 | 2004-05-11 | Accuride International, Inc. | Self-closing slide and mechanism for a self-closing slide |
US6456489B1 (en) * | 2000-05-25 | 2002-09-24 | Gateway, Inc. | Device retention apparatus |
US6984008B2 (en) * | 2000-11-16 | 2006-01-10 | Accuride International Inc. | Friction drawer slide |
US20020140327A1 (en) * | 2001-03-30 | 2002-10-03 | Fl Technology Inc. | Cabinet having double locking mechanism |
US20040000850A1 (en) * | 2002-05-17 | 2004-01-01 | Lian Lam Harn | Closing device for drawers |
US6799817B1 (en) * | 2002-12-12 | 2004-10-05 | Dynaslide Corporation | Auto-locking structure of a sliding track assembly for drawer |
US20040183411A1 (en) * | 2003-03-20 | 2004-09-23 | Boks Michael J. | Self-closing drawer slide |
US20040239218A1 (en) * | 2003-05-07 | 2004-12-02 | Samuel Jurja | Telescoping self-closing mechanism |
US20040227438A1 (en) * | 2003-05-15 | 2004-11-18 | King Slide Works Co., Ltd. | Automatic return guiding device for a track device |
US6979066B2 (en) * | 2003-10-29 | 2005-12-27 | Jun-Long Yang | Rail assembly for furniture |
US20050093406A1 (en) * | 2003-10-29 | 2005-05-05 | Jun-Long Yang | Rail assembly for furniture |
US6997528B2 (en) * | 2003-10-29 | 2006-02-14 | Jun-Long Yang | Rail assembly for furniture |
US7077487B2 (en) * | 2004-02-24 | 2006-07-18 | Jun-Long Yang | Drawer rail with auto-returning device |
US7083243B2 (en) * | 2004-08-30 | 2006-08-01 | Juyoung Electronics Co., Ltd. | Self-closing and opening preventing device for slide rails |
US7347515B1 (en) * | 2005-07-01 | 2008-03-25 | Gslide Corporation | Sliding rail assembly auto opening mechanism for drawer |
US7441848B2 (en) * | 2006-01-23 | 2008-10-28 | King Slide Works Co., Ltd. | Automatic homing mechanism for a multi-sectional slide |
US7374260B2 (en) * | 2006-06-02 | 2008-05-20 | Gslide Corporation | Hidden type sliding rail assembly auto locking structure for drawer |
US7244005B1 (en) * | 2006-06-08 | 2007-07-17 | Gslide Corporation | Sliding rail assembly auto locking structure for drawer |
US7465000B2 (en) * | 2006-11-09 | 2008-12-16 | Nan Juen International Co., Ltd. | Automatic drawer slide homing apparatus |
US7374261B1 (en) * | 2006-12-08 | 2008-05-20 | Dynaslide Corporation | Push-open type slide structure |
US7513582B2 (en) * | 2007-06-05 | 2009-04-07 | Sang-Won Yoon | Slide rail stopper having anti-opening and self-closing functions |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7815267B1 (en) * | 2006-09-15 | 2010-10-19 | Gus Frousiakis | Drawer slide closure apparatus |
US8083304B2 (en) * | 2007-07-18 | 2011-12-27 | Accuride International, Inc. | Self closing mechanism for drawer slides |
TWI454230B (en) * | 2007-07-18 | 2014-10-01 | Accuride Int Inc | Self closing mechanism for drawer slides |
US20090021129A1 (en) * | 2007-07-18 | 2009-01-22 | Accuride International. Inc. | Self Closing Mechanism for Drawer Slides |
US7758134B2 (en) * | 2007-08-28 | 2010-07-20 | Nan Juen International Co., Ltd. | Drawer fixing apparatus |
US20090058241A1 (en) * | 2007-08-28 | 2009-03-05 | Nan Juen International Co., Ltd. | Drawer fixing apparatus |
US20090250421A1 (en) * | 2008-04-03 | 2009-10-08 | Wang Chun-Ping | Fixing seat for rail of modem/servo carrying and stowing rack |
US20110138579A1 (en) * | 2008-06-06 | 2011-06-16 | Masakazu Sato | Sliding assist mechanism |
US20100164340A1 (en) * | 2008-12-30 | 2010-07-01 | Juan Teng-Yi | Return Device for a Slide Drawer |
US20100176700A1 (en) * | 2009-01-09 | 2010-07-15 | Jonathan Manufacturing Corporation Dba Jonathan Engineered Solutions | Self-closing slide assembly with dampening mechanism |
US8277002B2 (en) * | 2009-01-09 | 2012-10-02 | Jonathan Manufacturing Corporation | Self-closing slide assembly with dampening mechanism |
US8770683B2 (en) * | 2009-02-25 | 2014-07-08 | Paul Hettich Gmbh & Co. Kg | Drawer guide for a furniture drawer component |
US20120002907A1 (en) * | 2009-02-25 | 2012-01-05 | Paul Hettich Gmbh & Co Kg | Drawer guide for a furniture drawer component |
US8282177B1 (en) | 2009-09-16 | 2012-10-09 | Whirlpool Corporation | Independent self-close mechanism for pullout drawer |
CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
US20140084769A1 (en) * | 2011-07-29 | 2014-03-27 | Hardware Resources, Inc. | Soft close mechanism in a drawer slide assembly and method of use |
US20140291467A1 (en) * | 2013-03-27 | 2014-10-02 | Ulike Corporation | Carrying device |
US8939525B1 (en) * | 2014-01-27 | 2015-01-27 | Martas Precision Slide Co., Ltd. | Self-closing buffer and automatic rebound mechanism for slide rail |
US9364089B1 (en) * | 2014-12-01 | 2016-06-14 | King Slide Works Co., Ltd. | Self-closing slide rail assembly with deceleration mechanism |
CN106276175A (en) * | 2015-05-26 | 2017-01-04 | 鸿富锦精密工业(深圳)有限公司 | Collator and the stamping machine of application collator |
US10292494B1 (en) * | 2017-07-03 | 2019-05-21 | Nan Jeun International Co., Ltd. | Slide rail self-return mechanism |
US11395546B2 (en) * | 2019-07-05 | 2022-07-26 | Segos Co., Ltd. | Slide device |
US10966521B2 (en) * | 2019-08-20 | 2021-04-06 | Martas Precision Slide Co., Ltd. | Self-locking slide rail device with buffer mechanism |
US10865831B1 (en) * | 2019-11-18 | 2020-12-15 | Hongfujin Precision Electronics(Tianjin)Co., Ltd. | Slide rail |
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US8118378B2 (en) | 2012-02-21 |
US20110033140A1 (en) | 2011-02-10 |
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Owner name: LIN, LI-MEI, TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANG, JUI-LIEN;WEI, CHIH-WEI;REEL/FRAME:018492/0942 Effective date: 20061018 |
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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |