WO2010040273A1

WO2010040273A1 - Upper pressing type of disconnecting and connecting structure

Info

Publication number: WO2010040273A1
Application number: PCT/CN2009/001087
Authority: WO
Inventors: 杨瑞链
Original assignee: 世塑有限公司
Priority date: 2008-10-08
Filing date: 2009-09-27
Publication date: 2010-04-15
Also published as: CN101711627A; CN101711627B

Abstract

An upper pressing type of disconnecting and connecting structure, which is used to connect a drawer to or disconnect the drawer from a pull-out sliding rail (50), and has a fixing seat (20) which as a top plate (26) connecting with the drawer and a stabilizing part (21) against one side of the pull- out sliding rail (50), and a fastener (30) pivoted in the fixing seat (20), which has a hook part (36) fastening the other side of the pull- out sliding rail (50) in such a way that is vertical to the block plate (26) so that the fixing seat (20) is connected with the pull-out sliding rail (50) and an elastic part (36) against the fixing seat (20). When the fastener (30) is affected by an external force towards the top plate (26), it squeezes the elastic part (36) to deform so as to make the hook part (33) separate from the pull-out sliding rail (50).

Description

Upper pressure type disassembly and joint structure

The present invention relates to an assembly structure of a drawer and a slide rail, and more particularly to an up-pressure disassembly and joint structure that is ergonomic and has a stable structure. Background technique

According to the current common drawers, keyboard drawers, etc., in order to facilitate the pull-out and reset, the slide rail device with the bottom, middle and upper slide rails is combined, and the slide rail device is fixed in the cabinet by the bottom slide rail. The body and the bookcase are fixed on the two sides of the bookcase, and the upper slide rail is combined with the drawer and the pull basket. The drawer, the basket and the like can be rejected by the cabinet, the book is rejected, and the bottom slide is laminated. Based on the sliding parts of the upper, middle and bottom rails, such as steel balls, pulleys, rollers, etc., the drawers and baskets can be pulled out and pushed in and reset. Drawers, such as wooden drawers, and the combination of the drawer and the slide rail, often facilitate the assembly and disassembly of the drawer by the drawer disassembly and the combined structure.

Please refer to Figure 1 for the common drawer removal and combination structure. It mainly includes a base 1 and a slide rail 2. The bottom of the base 1 is locked by a drawer, and a side of the base 1 is provided with a pressing member 3. The base 1 is internally provided with a "" fastening member 4, and the end of the locking member 4 and an elastic member 5 are The elastic member 5 is abutted against the pressing member 3. The base 1 is provided with a slot 6 which is toothed upward and cooperates with a lifting member 7 to make the adjusting member 7 limitable. Moving, the front end of the adjusting member 7 is provided with a slope 8; the sliding rail 2 is provided with a recessed notch 9 and a lifting ramp 10, and the recessed notch 9 cooperates with the latching member 4, and the rising ramp 10 and the inclined surface 8 are mutually When the drawer and the base 1 are pushed into the slide rail 2, the elastic force of the elastic member 5 causes the snap member 4 to fall into the recessed notch 9, so that the drawer and the slide rail 2 are combined, and the drawer is pushed or pulled out. Separating the drawer from the slide rail 2, pressing the pressing member 3 by horizontal force, and interlocking the latching member 4 from the recessed notch 9, the drawer can be disassembled to complete the separating action; and when the drawer is inclined with the horizontal plane, By pushing the lifting member 7 forward or backward, with the lifting ramp 10, adjustable Height drawer.

In the conventional structure, the pressing member 3 is disposed on the side of the base 1 and the pressing direction is horizontal when in use. Since the upper portion of the base is combined with the drawer, the finger can only be horizontally pressed with the fingertip, so it is less ergonomic; 7 cooperates with the horizontal card slot 6. When adjusting, the forward or backward pushing is limited by the tooth shape of the upward slot 6, and a large force is required to cause the adjustment to be difficult. In summary, the prior art type of press-type disassembly and bonding structure has disadvantages, and in actual use, there are obviously inconveniences and defects, so it is necessary to improve. Summary of the invention

In view of the above drawbacks, it is an object of the present invention to provide an up-pressure disassembly and bonding structure to provide an ergonomic and easy-to-adjust drawer disassembly and combination structure.

In order to achieve the foregoing object, the present invention provides an up-pressure disassembly and bonding structure for joining or disassembling a drawer to a pull-out rail, which includes a fixing seat and a "" fastener. The mount has a top plate and a stabilizing portion, wherein the top plate is coupled to the bottom plate of the drawer, and the stabilizing portion abuts against the side of the pull-out rail. The latching member is pivotally mounted on the fixing base and has a "^ hook portion and an elastic portion. The hook portion is buckled on the other side of the pull-out rail in a vertical top plate so that the fixing seat is coupled to the pull-out rail. The drawer is coupled to the pull-out rail. The elastic portion abuts against the fixing seat, and the buckle member is deformed by the external force of the top plate pressing the elastic portion to release the hook portion from the pull-out rail and the drawer It can be removed from the slide rails.

In another embodiment of the invention, the press-down disassembly and assembly structure includes an upper slide rail, a pull-out slide rail, a fixing base and a snap member. The upper rail is provided with an auxiliary track. The pull-out rail is movably coupled to the upper rail and the pull-out rail has at least one horizontal joint. The fixing base has a top plate and a stabilizing portion, wherein the top plate is placed in the auxiliary rail of the upper rail, and the stabilizing portion abuts against the pulling rail. The fastening component is pivoted on the fixing seat, and the fastening component has a "" hook portion and an elastic portion. The hook portion is snapped to the horizontal joint portion in a vertical top plate so that the fixed seat is coupled to the pull-out slide rail and the upper slide rail is coupled to the pull-out slide rail. The elastic portion 4 abuts against the fixing seat, and the locking member is deformed by pressing the elastic portion by an external force toward the top plate, so that the hook portion is disengaged from the pull-out rail and the upper rail can be removed from the sliding rail. .

The utility model has the beneficial effects that the hook portion of the snap member in the upper press-type disassembling and combining structure of the present invention is buckled on the slide rail in a vertical movable manner (the drawer bottom plate), and the buckle member is oriented The external force of the top plate (drawer bottom plate) is released, so when the user needs to disassemble the drawer, as long as the snap member is pressed vertically from bottom to top, the drawer can be pulled out to complete the drawer (upper rail) and pull out The detachment action of the slide rail (including the upper slide rail) is more ergonomically operated because of the simple operation of gently pressing up vertically, and the palm and the fingers can support the weight of the drawer and the load. DRAWINGS

1 is a perspective exploded view of a conventional drawer disassembly and joint structure in the prior art; 2 is a perspective exploded view of the upper pressure type disassembly and assembly structure provided by the present invention; FIG. 3 is a perspective exploded view of the upper pressure type disassembly and assembly structure and the drawer and the pull-out slide rail provided by the present invention;

4 is a perspective view of the upper pressure type disassembly and combination structure and the pull-out slide rail provided by the present invention. FIG. 4 is a top view of the upper pressure type disassembly and assembly structure and the pull-out slide rail provided by the present invention. FIG. 7 is a schematic cross-sectional view showing the combination of the upper-pressure disassembly and the combined structure and the pull-out rail. The cross-sectional view of the upper-pressure disassembly and assembly structure and the pull-out rail provided by the present invention is an up-pressure disassembly provided by the present invention. FIG. 9 is a perspective exploded view of the second embodiment of the upper pressure type disassembly and bonding structure provided by the present invention.

10 is a perspective exploded view of a third embodiment of the upper pressure type disassembly and bonding structure provided by the present invention. FIG. 12 is a perspective view of the third embodiment of the upper pressure type disassembly and bonding structure provided by the present invention; A perspective exploded view of the upper pressing type disassembly and bonding structure of the fourth embodiment;

Figure 13 is a perspective exploded view of the upper pressure type disassembling and joining structure, the drawer and the pull-out rail of the fourth embodiment provided by the present invention;

Figure 14 is a perspective view showing the combination of the upper-pressure disassembly and coupling structure and the pull-out slide rail according to the fourth embodiment of the present invention;

Figure 15 is a top plan view showing the combination of the upper-pressure disassembly and bonding structure and the pull-out rail of the fourth embodiment provided by the present invention;

Fig. 16 is a schematic cross-sectional view showing the combination of the up-pressure disassembling and joining structure and the pull-out rail of the fourth embodiment of the present invention.

Among them, the reference mark:

Base 1 slide rail 2 press member 3 snap member 4 elastic member 5 Card slot 6 Lifting member 斜 Bevel 8 Depression notch 9 Lifting ramp 10 Mounting seat 20 Stabilizing part 21 Support column 22 Supporting part 23 First pivot hole 231 Lifting rail 24 Positioning tooth 25 Top plate 26 accommodating through slot 27 Track 28 pivot Connecting portion 29 snap member 30 rotating portion 31 second pivot hole 311 sliding groove 32 hook portion 33 card slot 34 contact surface 35 elastic portion 36 pressing portion 37 pivot 38 lifting member 40 lifting grip 41 limiting tooth 42 Guide bevel 43 Guide groove 44 Pull out the slide rail 50 Horizontal joint 51 Side support 52 Lift ramp 53 Raffle 54 Upper slide 60 Auxiliary track 62 Drawer 70 Support rail 80 Rotating wheel 90 Guide post 91 Pivot post 92 detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to Figures 2 through 7, a first embodiment of the press-on disassembly and bonding structure of the present invention is shown. The upper pressing type disassembling and combining structure of the embodiment is used for combining or disassembling a drawer 70 to a pull-out rail 50, wherein the upper pressing type disassembly and bonding structure comprises a fixing base 20 and a fastening component 30 and a tone Upgrade 40. The pull-out rail 50 is slidably disposed on a support rail 80, such as a roller member such as a roller contacting the support rail 80, so that the pull-out rail 50 can slide along the support rail 80, and the support rail 80 is fixed in the loading rail 80. The objects of the drawer 70, such as cabinets, tables, and the like. The pull-out rail 50 has a horizontal joint portion 51, two side support portions 52 and a lift ramp 53. The two side support portions 52 are connected to the body of the pull-out slide rail 50, and the two-side support portion 52 is used for supporting Horizontal joint portion 51.

Please refer to Figure 2, Figure 3 and Figure 4. The fixing base 20 is substantially in the shape of a polygonal flap, and has a stabilizing portion 21, a supporting column 22, a supporting portion 23, a lifting rail 24 and a top plate 26. The top plate 26 is used for fixing the drawer 70 to the fixing base 20, and the stabilizing portion 21, the support column 22 and the lifting rail 24 are all extended by the top plate 26. The stabilizing portion 21 is located at the front end of the fixing base 20, wherein the stabilizing portion 21 is an inclined surface that is rearwardly upward. The stabilizing portion 21 is for abutting against one side of the pull-out rail 50 to stabilize the mount 20 and the drawer 70 and to reduce sway. The support post 22 is connected to the bottom surface of the top plate 26 and has an annular flange at the other end. The supporting portion 23 is used for assembling the fastening member 30, and the supporting portion 23 is divided into two parts. The lifting rail 24 is a two-phase facing rail for assembling the lifting member 40, and a plurality of lifting rails 24 are provided on the inner wall of the lifting rail 24 Position the teeth 25.

The latching member 30 is pivotally disposed at the bottom of the fixing base 20, and the latching member 30 has a rotating portion 31, a hook portion 33, an elastic portion 36 and a pressing portion 37. The elastic portion 36 is provided with a sliding groove 32. The pressing portion 37 is provided with respect to the elastic portion 36. The rotating portion 31 is assembled to the support portion 23 of the fixing base 20, that is, the rotating portion 31 is pivotally connected to the supporting portion 23, so that the engaging member 30 can pivot relative to the fixing base 20. The elastic portion 36 is assembled to the support post 22 of the fixing base 20, wherein the support post 22 extends into the sliding groove 32, that is, the support post 22 passes through the elastic portion 36 from the wider portion of the sliding groove 32, so that the latching member 30 pivots. The resilient portion 36 is slidable relative to the mount 20 along the support post 22. An annular flange at the end of the support post 22 can be used to hook the resilient portion 36 to support the snap member 30. By the rotation portion 31 and the elastic portion 36 being respectively assembled with the fixing base 20, the snap member 30 can be supported in the direction of the vertical top plate 26, and can be vertically displaced on the fixing base 20 after being subjected to an external force.

The hook portion 33 is fastened to the other end of the pull-out rail 50 in a manner of a vertical top plate 26, that is, the hook portion 33 is fastened to the horizontal joint portion 51 of the pull-out rail 50 to form a contact with the stabilizer portion 21 The state of the slide rail 50. By the hook portion 33 and the stabilizing portion 21 being assembled to the pull-out rail 50, the fixing base 20 can be coupled to the pull-out rail 50. The latching member 30 is further provided with a "" slot 34 and a contact surface 35, wherein the contact surface 35 is located at the front end of the hook portion 33. In the present embodiment, the card slot 34 is disposed in a direction opposite to the fixed seat 20. The card slot 34 is configured to be snap-fitted to the horizontal joint portion 51 of the pull-out rail 50 so that the hook portion 33 does not fall off. The contact surface 35 has a predetermined curved shape. When the user pushes the latching member 30 toward the pull-out rail 50, the contact surface 35 is pushed by the horizontal joint portion 51 of the pull-out rail 50 to drive the latching member 30. The card slot 34 is smoothly engaged with the horizontal joint portion 51 with respect to the displacement of the fixing base 20. The end of the elastic portion 36 abuts against the top plate 26 of the fixing base 20, and the elastic force of the elastic portion 36 reinforces the buckle effect of the snap member 30. When the user gently presses the pressing portion 37 from bottom to top, that is, toward the top plate 26 of the fixing base 20; the locking member 30 is deformed by the pressing force of the pressing portion 36 by an external force toward the top plate 26 to disengage the hook portion 33. The horizontal joint portion 51 of the slide rail 50 is pulled out, and the snap action between the snap member 30 and the pull-out rail 50 can be released.

Referring to FIG. 2, FIG. 5, FIG. 6 and FIG. 7, the lifting member 40 is connected to the lifting ramp 53 of the sliding rail 50, and the other end is assembled to the lifting rail 24 of the fixing base 20. The adjustment member 40 has a two-lifting handle 41 and a guiding slope 43. The guide slope 43 is a rearwardly downward inclined surface which is located at the front end of the lift grip 41 and faces downward, that is, toward the support rail 80. The lift handle 41 has a plurality of limit teeth 42 and the limit teeth 42 are located outside the rear end of the lift handle 41. The guiding slope 43 abuts against the pull-out rail 50 The ramp 53 is raised, and the limit teeth 42 are engaged with the positioning teeth 25 of the upshift track 24. The lifting handle 41 is deformed by force, and the limiting tooth 42 is disengaged from the positioning tooth 25, and is displaced by the lifting rail 24, and the guiding guiding surface 43 is displaced on the lifting ramp 53 of the pulling rail 50 to adjust The height of the joint of the mount 20 and the pull-out rail 50. By pressing the two ends of the lifting handle 41 on the pull-out rail 50 and the fixing seat 20, the user can press the lifting handle 41 to release the positioning action of the positioning tooth 25 on the lifting member 40, and move the front and rear adjustments. The lift member 40 is positioned to adjust the height of the mount 20 by the guide ramp 43 and the lift ramp 53. After the adjustment is completed, the user only needs to relax the lift handle 41, and the limit tooth 42 resumes the limit action on the lift member 40. In the present embodiment, the lift handles 41 are disposed in pairs and have a plurality of limit teeth 42, but only one of the lift handle 41 and the P clamp teeth 42 allows the present invention to be implemented.

Referring to Figures 3 to 7, the fixing base 20 is fixed under the drawer 70, behind the door panel of the drawer 70, and at the inner side of the side panel of the drawer 70. The drawer 70 is combined with the pull-out rail 50 by using the fixing base 20, wherein the pull-out rail 50 of the embodiment can be a two-section slide rail, a three-section full-type slide rail or other kinds of slide rails, and is not illustrated. Shown as a limit.

The slope of the lift ramp 53 and the guide ramp 43 cooperate with the direction to allow the user to adjust the combined height of the drawer 70 and the pull-out rail 50 according to the actual use condition. The user presses the lift grip 41 to release the limit of the lift member 40, and the lift member 40 can move forward or backward along the lift rail 24. While the lifter 40 is moving, the lifter 40 is also displaced upward or downward along the lift ramp 53 to adjust the height. When the fixing base 20 is combined with the pull-out rail 50, the stabilizing portion 21 of the fixing base 20 abuts against the top of the pulling-out rail 50, so that the drawer 70 can be prevented from swaying up and down and left and right with respect to the pulling-out rail 50. When the user wants to assemble the drawer 70, the drawer 70 and the fixing base 20 can be pushed toward the pull-out rail 50, so that the contact surface 35 of the hook portion 33 comes into contact with the horizontal joint portion 51 of the pull-out rail 50, and the horizontal joint portion 51 will push the snap member 30 to pivot and displace toward the top plate 26. When the latching member 30 is displaced, the elastic portion 36 is compressed, and the elastic force of the elastic portion 36 causes the latching groove 34 to engage with the horizontal engaging portion 51, thus completing the engagement of the drawer 70 with the pull-out rail 50. When the user pulls the drawer 70, the holder 20 is limited by the horizontal joint 51 so that the drawer 70 and the pull-out rail 50 are not separated, and the drawer 70 is pushed in or pulled out together with the pull-out rail 50. When the user wants to disassemble the drawer 70, the elastic portion 36 can be compressed by pressing the pressing portion 37 from below with the finger, so that the locking member 30 swings upward, that is, swings toward the top plate 26, so that the hook portion 33 and the hook portion 33 are The horizontal joint portion 51 is disengaged, and at the same time, the drawer 70 is pulled back to complete the separation operation.

The present invention is applied to a specific embodiment of the shackle. Referring to FIG. 8, the drawer 4, also referred to as an iron drawer, refers to a drawer side panel structure, and a rail 80 is disposed under the structure, and the rail 80 is Pull out The slide rail 50 includes a structure in which the upper rails are combined. The holder 20 is fixed to the inside of the pull-out rail 50 with the opening downward facing the lower portion 54. When the upper-pressure disassembly and bonding structure of the present invention is applied to the sling 54, the lifting member 40 and the lifting ramp 53 are not required, and the rest of the structure and the application to the wooden drawer are the same as those of the first embodiment, forgive me. Narration. The pull-out rail 50 applied to the shovel 54 in this embodiment may be a two-section slide rail, a three-section full-type slide rail or other kinds of slide rails.

Referring to FIG. 9, a second embodiment of the press-on disassembly and bonding structure of the present invention is substantially the same as the first embodiment. The following descriptions only show the differences between the two, and the rest are not in the same place. Narration. In the embodiment, the latching groove 34 of the latching member 30 is directed upward toward the top plate 26 of the fixing base 20, and in the embodiment, in response to the direction of the latching slot 34, the rotating portion 31 is also supported by the middle portion of the latching member 30. The portion 23 is also repositioned on the inner side of the fixed seat 20 corresponding to the position of the rotating portion 31, so as to achieve the same action and effect as the first embodiment.

Referring to FIG. 10 and FIG. 11 , a third embodiment of the upper pressure type disassembly and bonding structure of the present invention includes an upper rail 60, a fixing base 20, a “" fastening member 30, and a pull-out slide. Rail 50. The upper rail 60 has a cross-section, and the upper rail 60 has an auxiliary rail 62 disposed on the opposite inner wall. The pull-out rail 50 has a pi-shaped cross section and is movably coupled to the upper rail 60 and the support rail 80, and the pull-out rail 50 has two horizontal joints 51, wherein at least one horizontal joint 51 is required. The invention has been implemented accordingly. The up-pressure disassembly and bonding structure of the embodiment can be applied to a general wooden drawer or a drawer, wherein the utility model can be used with the pumping combined with the upper rail 60, and the sliding rail assembly combined with the pumping is slidable. The rail 60 and the pull-out rail 50 can be a two-section slide rail, a three-section full-expansion slide rail or other kinds of multi-section slide rails. The above application examples are all within the scope of the present invention, and the following is only specifically described for the upper pressure type disassembly and the combined structure wooden drawer.

The fixing base 20 has a stabilizing portion 21, a supporting column 22, a supporting portion 23 and a top plate 26. The top plate 26 is placed in the auxiliary rail 62 of the upper rail 60, and the stabilizing portion 21 abuts against the pull-out rail 50. The fastening member 30 pivots the fixing base 20, and the locking member 30 has a rotating portion 31, two hook portions 33, an elastic portion 36 and a pressing portion 37. The rotating portion 31 is pivotally connected to the supporting portion 23 to pivot the locking member 30 relative to the fixing base 20. The hook portion 33 is snapped to the horizontal joint portion 51 in a manner of a vertical top plate 26 so that the fixed seat 20 is coupled to the pull-out rail 50, and the upper slide rail 60 is coupled to the pull-out rail 50. In the present invention, only one hook portion 33 is required to be implemented. The latching member 30 is provided with a contact surface 35, wherein the contact surface 35 is pushed by the horizontal joint portion 51 to drive the latching member 30 to be displaced relative to the fixed seat 20. The latching member 30 is provided with a card slot 34, wherein the latching slot 34 is engaged with the horizontal joint portion 51. In this embodiment, the card slot 34 faces in a direction opposite to the mount 20. The support portion is pivotally connected to the rotating portion. The elastic portion 36 is provided with a sliding groove 32, and the support column 22 extends into the sliding groove 32 and hooks the elastic portion 36 to support the snap member 30. The elastic portion 36 abuts against the fixing base 20, and the locking member 30 is deformed by the external force pressing elastic portion 36 toward the top plate 26, so that the hook portion 33 is disengaged from the pull-out rail 50 and the upper sliding rail 60 can be pulled. Remove the slide rail 50.

When the fixing base 20 is combined with the pull-out rail 50, the stabilizing portion 21 of the fixing base 20 abuts against the top of the pulling-out rail 50, so that the upper rail 60 can be prevented from swaying up and down and left and right with respect to the pulling-out rail 50. When the user wants to assemble the pull-out rail 50, the upper rail 60 and the fixing base 20 can be pushed toward the pull-out rail 50, so that the contact surface 35 of the hook portion 33 contacts the horizontal joint portion 51 of the pull-out rail 50. And the horizontal joint portion 51 pushes against the snap member 30 to pivot and displaces toward the top plate 26. When the latching member 30 is displaced, the elastic portion 36 is compressed, and the elastic force of the elastic portion 36 causes the latching groove 34 to engage with the horizontal joint portion 51, thus completing the combination of the upper rail 60 and the pull-out rail 50. When the user pulls the upper rail 60, the fixing seat 20 is limited by the horizontal joint portion 51, so that the upper rail 60 and the pull-out rail 50 are not separated, and the upper rail 60 is taken along with the pull-out rail 50. Push in or pull out. When the user wants to disassemble the upper rail 60 and pull out the slide rail 50, the elastic portion 36 can be compressed by pressing the pressing portion 37 from below with the finger, so that the latching member 30 swings upward, that is, swings toward the top plate 26. In order to disengage the hook portion 33 from the horizontal joint portion 51 and pull the upper rail 60 backward, the separation operation can be completed.

Please refer to FIG. 12 to FIG. 16, which is a fourth embodiment of the upper-pressure disassembly and bonding structure of the present invention. The upper-pressure disassembly and assembly structure of the embodiment is used for combining or disassembling a drawer 70 to a pull-out rail 50. The upper-pressure disassembly and assembly structure includes a fixing base 20, a "fastening member 30, and a The lifting member 40 and a rotating wheel 90. The pulling-out rail 50 is slidably disposed on a supporting rail 80, such as a roller member such as a roller contacting the supporting rail 80 so that the pulling-out rail 50 can be along the supporting rail 80. Sliding, and the support rail 80 is fixed on an object to be mounted on the drawer 70, such as a cabinet, a table, etc. The pull-out rail 50 has a horizontal joint portion 51, two side support portions 52 and a lifting ramp. 53 . The side support portion 52 is connected to the body of the pull-out slide rail 50 , and the side support portion 52 is used to support the horizontal joint portion 51 .

Please refer to FIG. 12, FIG. 13, and FIG. The fixing base 20 is substantially polygonal in shape and has a stabilizing portion 21, a supporting column 22, a supporting portion 23, and a top plate 26. The top plate 26 defines a receiving slot 27, and the opposite sides of the receiving slot 27 respectively have a rail 28. The top plate 26 is used for fixing the drawer 70 to the fixing base 20, and the stabilizing portion 21 and the supporting column 22 are all extended by the top plate 26. The stabilizing portion 21 is located at the front end of the fixing base 20, wherein the stabilizing portion 21 is an inclined surface that is rearwardly upward. Stabilization department 21 is used to abut against the side of the slide rail 50 to stabilize the mount 20 and the drawer 70 and to reduce sway. The support post 22 is connected to the bottom surface of the top plate 26 and has an annular flange at the other end. The supporting portion 23 is configured to assemble the latching member 30, and the supporting portion 23 is divided into two portions and respectively have opposite first pivot holes 231.

The fastening member 30 is pivotally disposed at the bottom of the fixing base 20, and the locking member 30 has a rotating portion 31, a hook portion 33, an elastic portion 36 and a pressing portion 37. The elastic portion 36 is provided with a sliding groove 32. The pressing portion 37 is provided with respect to the elastic portion 36. The rotating portion 31 is assembled to the supporting portion 23 of the fixing base 20, and the rotating portion 31 has a second pivot hole 311, and the first pivot hole 231 and the second pivot hole 311 are passed through a pivot 38 so that the rotating portion The pivoting member 31 is pivotally connected to the support portion 23 to pivot the latching member 30 relative to the fixing base 20. The elastic portion 36 is assembled to the support post 22 of the fixing base 20, wherein the support post 22 extends into the sliding groove 32, that is, the support post 22 passes through the elastic portion 36 from the wider portion of the sliding groove 32, so that the latching member 30 pivots The turn-over elastic portion 36 is slidable relative to the mount 20 along the support post 22. An annular flange at the end of the support post 22 can be used to hook the elastic portion 36 to support the snap member 30. By the rotation portion 31 and the elastic portion 36 being respectively assembled with the fixing base 20, the snap member 30 can be supported in the direction of the vertical top plate 26, and can be vertically displaced on the fixing base 20 after being subjected to an external force.

The hook portion 33 is fastened to the other end of the pull-out rail 50 in a manner of a vertical top plate 26, that is, the hook portion 33 is fastened to the horizontal joint portion 51 of the pull-out rail 50 to form a contact with the stabilizer portion 21 The state of the slide rail 50. By the hook portion 33 and the stabilizing portion 21 being assembled to the pull-out rail 50, the fixing base 20 can be coupled to the pull-out rail 50. The latching member 30 is further provided with a handle 34 and a contact surface 35, wherein the contact surface 35 is located at the front end of the hook portion 33. In the present embodiment, the card slot 34 is disposed in a direction opposite to the fixed seat 20. The card slot 34 is configured to be snap-fitted to the horizontal joint portion 51 of the pull-out rail 50 so that the hook portion 33 does not fall off. The contact surface 35 has a predetermined curved shape. When the user pushes the latching member 30 toward the pull-out rail 50, the contact surface 35 is pushed by the horizontal joint portion 51 of the pull-out rail 50 to drive the latching member 30. The card slot 34 is smoothly engaged with the horizontal joint portion 51 with respect to the displacement of the fixing base 20. The end of the elastic portion 36 abuts against the top plate 26 of the fixing base 20, and the elastic force of the elastic portion 36 reinforces the buckle effect of the snap member 30. When the user gently presses the pressing portion 37 from the bottom to the top, that is, toward the top plate 26 of the fixing base 20, the engaging member 30 is deformed by the pressing force of the pressing portion 36 by an external force toward the top plate 26 to disengage the hook portion 33. The horizontal joint portion 51 of the slide rail 50 is pulled out, and the snap action between the snap member 30 and the pull-out rail 50 can be released.

Please refer to FIG. 12, FIG. 15 and FIG. The lifting member 40 is mounted in the rail 28 of the receiving slot 27, The adjustment member 40 is reciprocally displaceable relative to the fixed seat 20. One end of the lifting member 40 has a guiding slope 43 which is an inclined surface which is directed downward toward the supporting rail 80 and abuts against the lifting ramp 53 of the sliding rail 50. The fixing base 20 further has a pivoting portion 29, and the rotating wheel 90 is pivotally disposed on the pivoting portion 29 by a pivoting post 92. Therefore, the rotating wheel 90 is pivotable relative to the fixing base 20 with its central axis as its axis. The guiding member 40 defines a guiding groove 44 with respect to the other end of the guiding inclined surface 43. A guiding post 91 protrudes from the periphery of the rotating wheel 90, and is disposed in the guiding groove 44 and can be slidably moved therein. When the rotating wheel 90 rotates, the guiding post 91 can be pushed against the adjusting member 40 to slide relative to the receiving through-groove 27 to interlock the guiding inclined surface 43 of the adjusting member 40 to the lifting slope of the pulling-out rail 50. The upper portion of the 53 is displaced to adjust the combined height of the fixed seat 20 and the pull-out rail 50.

In summary, the hook portion of the snap member in the upper press-type disassembling and joining structure of the present invention has a vertical top plate

The (drawer bottom plate) is snapped onto the slide rail, and the snap fastener is released by the external force toward the top plate (drawer bottom plate), so when the user needs to disassemble the drawer, the light snap button is pressed vertically from bottom to top. The drawer can be pulled out to complete the drawer (upper rail) and the pull-out rail with the upper rail, so that the palm and the finger can support the drawer and the load. The weight is more ergonomic.

The invention may, of course, be embodied in various other forms and modifications without departing from the spirit and scope of the invention.

Claims

Claim

1 . An up-pressure disassembly and assembly structure for joining or disassembling a drawer to a pull-out rail, wherein the upper-pressure disassembly and assembly structure comprises:

a fixing base having a top plate and a stabilizing portion, the top plate being coupled to the drawer, and the stabilizing portion abutting against a side of the pull-out rail;

a fastening component is pivotally disposed on the fixing seat, the fastening component has a hook portion and an elastic portion, and the hook portion is buckled on the pull-out rail in a manner perpendicular to the top plate One side of the fixing seat is coupled to the pull-out rail, the elastic portion abuts against the fixing seat, and the buckle member is pressed by the external force toward the top plate to press the elastic portion Deformation to disengage the hook portion from the pull-out rail.

The up-pressure disassembly and assembly structure according to claim 1, wherein the upper-pressure disassembly and assembly structure further comprises a lifting member, and the fixing base is provided with a lifting rail, One end of the lifter is placed against the pull-out rail and the other end is assembled to the lift rail.

The up-pressure disassembly and assembly structure according to claim 2, wherein the lifting rail has a plurality of positioning teeth, and the lifting member has a guiding slope and at least one lifting handle The guiding slope abuts against the pull-out rail, and the lifting handle has at least one limiting tooth, the limiting tooth is engaged with the positioning tooth, and the lifting handle is subjected to The force is deformed to interlock the positional teeth from the positioning teeth, and the displacement of the adjustment track is linked to the displacement of the guiding slope on the pull-out rail to adjust the fixed seat and the seat The height of the joint of the slide rail is pulled out.

The up-pressure disassembly and assembly structure according to claim 1, wherein the upper-pressure disassembly and assembly structure further includes a lifting member, and the fixing base is provided with a receiving through-groove, and The two opposite sides of the receiving through-groove have a track, the lifting member is mounted on the track, and is reciprocally displaceable relative to the receiving through-groove, and the end of the adjusting member is ί Relying on the pull-out rail.

The upper-pressure disassembly and assembly structure according to claim 4, wherein the upper-pressure disassembly and coupling structure further comprises a rotating wheel, the fixing base has a pivoting portion, and the rotating wheel The pivoting portion is pivoted, and the rotating wheel is pivoted relative to the fixing base, and the other end of the adjusting member has a guiding slot, and a guiding post protrudes from the periphery of the rotating wheel, Sliding in the guiding groove to push the end of the lifting member against the pull-out rail.

The upper pressing type disassembly and bonding structure according to claim 4, wherein the fixing base is provided with a supporting column, the elastic portion is provided with a sliding groove, and the supporting column extends into the sliding groove and The elastic portion is hooked to support the snap member.

The upper-pressure disassembly and assembly structure according to claim 1, wherein the fastening member is provided with a contact surface, and the contact surface is pushed by the pull-out rail to drive the buckle. The piece is displaced relative to the mount.

The upper-pressure disassembly and assembly structure according to claim 1, wherein the latching member is provided with a card slot, and the card slot is engaged with the pull-out slide rail.

9. The press-down disassembly and bonding structure according to claim 8, wherein the card slot faces the fixing base.

The press-down disassembly and bonding structure according to claim 8, wherein the card slot faces in a direction opposite to the mount.

The upper pressing type disassembly and bonding structure according to claim 1, wherein the fixing base is provided with a supporting portion, and the locking member is provided with a rotating portion, the supporting portion and the rotating portion The phase is connected.

The up-pressure disassembly and assembly structure according to claim 11, wherein the support portion has two opposite first pivot holes, and the rotating portion has a second pivot hole by a pivot The two first pivot holes and the second pivot hole are disposed to pivotally connect the support portion to the rotating portion.

13. An upper pressure type disassembly and bonding structure, wherein the upper pressure type disassembly and bonding structure comprises:

An upper rail with an auxiliary track;

Pulling out the slide rail to be movably coupled to the upper slide rail, the pull-out slide rail having at least one horizontal joint portion;

a fixing base having a top plate and a stabilizing portion, the top plate being placed in the auxiliary rail, and the stabilizing portion abutting against the pull-out rail;

a latching member is pivotally disposed on the fixing base, the latching member has a hook portion and an elastic portion, and the hook portion is buckled to the horizontal joint portion in a manner perpendicular to the top panel, The fixing seat is coupled to the pull-out rail, the elastic portion 4 is abutted against the fixing seat, and the buckle member is pressed by the external force of the top plate to deform the elastic portion to The hook portion is released from the pull-out rail.

The upper pressing type disassembly and bonding structure according to claim 13, wherein the fixing base is provided with a supporting column, the elastic portion is provided with a sliding groove, and the supporting column extends into the sliding groove and The elastic portion is hooked to support the snap member.

15. The press-on disassembly and bonding structure according to claim 13, wherein: The latching member is provided with a contact surface, and the contact surface is pushed by the horizontal joint to drive the latching member to be displaced relative to the fixing seat.

The upper-pressure disassembly and bonding structure according to claim 13, wherein the latching member is provided with a card slot, and the card slot is engaged with the horizontal joint portion.

17. The press-on disassembly and bonding structure according to claim 16, wherein the card slot faces in a direction opposite to the mount.

The upper pressing type disassembly and bonding structure according to claim 13, wherein the fixing base is provided with a supporting portion, and the locking member is provided with a rotating portion, the supporting portion and the rotating portion The phase is connected.