Drawer rebound slide with synchronization rod

Abstract

The utility model provides a drawer rebound slide rail with a synchronization rod, comprising a slide rail assembly and a rebound assembly, the slide rail assembly comprising an upper rail and a lower rail, the upper rail is slidably arranged on the lower rail, the lower rail is arranged on a cabinet body through a fixing frame, the upper rail is provided with an upper rail buckle, the rebound assembly is provided with two left and right assemblies, the left and right rebound assemblies are respectively arranged on the inner sides of the lower rails on both sides, the rebound assembly comprises a rebound bracket, a rebound fixed slider, a synchronization trigger part, a release part, and a rebound elastic assembly, the synchronization trigger parts of the left and right rebound assemblies are connected through a synchronization rod, and the synchronization trigger part is used to synchronously trigger the release part so that the rebound fixed slider is popped out by the rebound elastic assembly; the utility model can make the rebound assemblies on both sides be released at the same time by providing a synchronization rod, and then the left and right sides are opened synchronously under the action of the rebound elastic assembly, so that the drawer is popped out, and the drawer can be opened by pressing any position of the panel.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a drawer rebound slide rail with a synchronization rod. Background Art

[0002] The rebound slide rail is unlocked and rebounded by pressing drawers and other pull-out furniture, which makes the pull-out furniture automatically pop open. This improves the convenience, safety and high-end feel of the slide switch operation, and is therefore becoming more and more widely used in pull-out furniture.

[0003] The current drawer rebound slide rail requires pressing the middle part of the drawer panel to open the drawer. When pressing the side of the drawer panel, the drawer cannot be popped out because the rebound structure on the other side is not unlocked. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides a drawer rebound slide rail with a synchronization rod, which can realize opening the drawer by pressing any position of the panel.

[0005] The utility model provides a drawer rebound slide rail with a synchronization rod, comprising a slide rail assembly and a rebound assembly;

[0006] The slide rail assembly comprises an upper rail and a lower rail, wherein the lower rail is arranged on the cabinet body, the upper rail is slidably arranged on the lower rail, and the upper rail is provided with an upper rail buckle;

[0007] The rebound component is provided with two left and right components, and the left and right rebound components are respectively arranged on the inner side surfaces of the lower rails on both sides;

[0008] The rebound assembly includes a rebound bracket, a rebound fixed slider, a synchronous trigger, a release member, and a rebound elastic assembly. The rebound bracket is arranged on the inner side of the lower rail, the synchronous trigger can be rotatably arranged in the rebound bracket, the release member can be slidably arranged in the rebound bracket, the rebound fixed slider can be slidably arranged in the rebound bracket, and the upper rail buckle is clamped in the rebound fixed slider;

[0009] The synchronous triggering members of the left and right rebound assemblies are connected through a synchronous rod, and the synchronous triggering member is used for synchronously triggering the unlocking member so that the rebound fixed sliding block is ejected by the rebound elastic assembly.

[0010] In order to further realize the utility model, the two ends of the synchronization rod are respectively connected to two synchronization triggering members, and the synchronization rod is connected to the synchronization triggering members through a synchronization sleeve.

[0011] In order to further realize the utility model, a synchronous contact surface is arranged at the lower part of the rear end of the synchronous trigger member, and a synchronous abutment block is arranged at the rear end of the rebound fixed slider, and the synchronous abutment block abuts against the synchronous contact surface.

[0012] In order to further realize the utility model, a release block is arranged at the upper front end of the synchronous trigger member, and a release contact surface is arranged at the rear end of the release member, and the release contact surface is in contact with the release block.

[0013] In order to further realize the utility model, a release compression spring is provided at the front end of the release piece, one end of the release compression spring abuts against the release piece, and the other end of the release compression spring abuts against the rebound bracket.

[0014] In order to further realize the utility model, the unfastening piece is provided with an upper elastic piece, and the upper part of the upper elastic piece and the unfastening piece form an upper slide groove, and the rebound bracket is provided with a lower elastic piece, the rear end of the lower elastic piece and the rear end of the upper elastic piece form a V-shaped groove, and the lower part of the lower elastic piece and the rebound bracket form a lower slide groove, and the upper slide groove and the lower slide groove are connected to each other.

[0015] In order to further realize the utility model, the rebound fixed slider is rotatably provided with a swing clamping pin, and the swing clamping pin can be clamped into the V-shaped groove.

[0016] In order to further realize the utility model, the front end of the rebound fixed slider is rotatably provided with a rotating slider, and the rotating slider can rotate in the opposite direction to the front end of the rebound fixed slider. The rebound bracket is provided with a rotating receiving plate, and the front end of the rotating receiving plate is provided with a disengagement groove. The rotating slider can slide along the rotating receiving plate and fall into the disengagement groove. The rotating slider is provided with a rail buckle groove, and the upper rail buckle is inserted into the rail buckle groove.

[0017] In order to further realize the utility model, the rebound elastic component is used to push the rebound fixed slider to slide toward the front end, one end of the rebound elastic component is connected to the rebound bracket, and the other end of the rebound elastic component is connected to the rebound fixed slider.

[0018] The utility model is provided with a synchronization rod. When one side of the drawer panel is pressed, the synchronization trigger part on one side will drive the synchronization trigger part on the other side to rotate, thereby driving the unlocking parts on both sides to slide, so that the swing card pins on both sides are disengaged from the V-shaped grooves, so as to achieve simultaneous unlocking, and then the left and right sides are opened synchronously under the action of the rebound elastic component, so that the drawer pops out, and the drawer can be opened by pressing any position of the panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the rebound slide rail of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation of the rebound slide rail of the utility model;

[0021] Figure 3 It is a schematic diagram of the single-side structure of the rebound slide rail of the utility model;

[0022] Figure 4 It is an exploded view of the rebound component of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the unfastening member of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the synchronous trigger of the utility model;

[0025] Figure 7 It is an exploded view of the rebound fixed slider and the rebound elastic component of the utility model;

[0026] Figure 8 This is a schematic diagram of the locked state of the rebound component of the utility model;

[0027] Fig. 9 This is a schematic diagram of the unlocked state of the rebound component of the utility model;

[0028] Fig.10 This is a diagram of the installation structure of the rebound elastic component of the utility model;

[0029] Fig.11 yes Fig.10 A magnified view of part A;

[0030] Fig.12 This is a schematic diagram of the strong pulling state of the rebound component of the utility model;

[0031] Fig.13 It is an enlarged view of the strong pulling state of the rebound component of the utility model.

[0032] Figure 1-Figure 13 Included:

[0033] Upper rail 1; lower rail 2; upper rail buckle 3; rebound bracket 4; lower elastic member 41; elastic sheet 42; lower slide groove 43; rotating receiving plate 44; release groove 45; annular clamping block 46; rebound fixed slider 5; synchronous abutment block 51; swing clamping pin 52; rotating slider 53; rail buckle groove 531; synchronous trigger member 6; synchronous contact surface 61; release abutment block 62; release member 7; release contact surface 71; release compression spring 72; upper elastic member 73; upper slide groove 74; V-shaped groove 75; rebound elastic component 8; rebound tension spring 81; rebound force adjustment block 82; rebound force adjustment rod 83; annular clamping groove 831; synchronous rod 9; synchronous sleeve 91. DETAILED DESCRIPTION

[0034] like Figure 1-Figure 13 As shown, the utility model discloses a drawer rebound slide rail, comprising a slide rail assembly and a rebound assembly.

[0035] The slide rail assembly includes an upper rail 1 and a lower rail 2. The lower rail 2 is fixed to the inner side or directly below the two sides of the cabinet through a fixing frame. The upper rail 1 is slidably arranged on the lower rail 2. The inner side of the upper rail 1 is provided with an upper rail buckle 3.

[0036] The rebound component is provided with two left and right components, and the left and right rebound components are respectively arranged on the inner sides of the lower rails 2 on both sides. The upper rail buckle 3 is inserted into the rebound component, and the drawer is installed on the upper rail 1. The rebound component includes a rebound bracket 4, a rebound fixed slider 5, a synchronous trigger part 6, a release part 7, and a rebound elastic component 8. The rebound bracket 4 is fixedly arranged on the inner side of the lower rail 2. It should be noted that the front end is the end facing the drawer panel, and the rear end is the end facing away from the drawer panel.

[0037] The synchronous trigger member 6 can be rotatably arranged in the rebound bracket 4, and the synchronous trigger members 6 of the left and right rebound assemblies are connected through a synchronous rod 9, and the two ends of the synchronous rod 9 are respectively connected to the two synchronous trigger members 6, and the synchronous rod 9 is connected to the synchronous trigger member 6 through a synchronous sleeve 91, thereby realizing the synchronous rotation of the synchronous trigger members of the left and right rebound assemblies. A synchronous contact surface 61 is arranged at the lower part of the rear end of the synchronous trigger member 6, and a release block 62 is arranged at the upper part of the front end of the synchronous trigger member 6.

[0038] The locking cam 77 is pressed against the locking cam 74 so that the locking cam 72 can be locked to the locking cam 76. When the locking cam 77 is in the unlocking state, the locking cam 73 can be locked to the locking cam 76 by pressing the locking cam 74 on the unlocking cam 76.

[0039] The rebound fixed slider 5 can be slidably set on the rebound bracket 4, and a synchronous abutment 51 is set at the rear end of the rebound fixed slider 5, and the synchronous abutment 51 abuts against the synchronous contact surface 61. The rebound fixed slider 5 can be rotatably provided with a swinging clamping pin 52, and the swinging clamping pin 52 can be clamped into the V-shaped groove 75. The front end of the rebound fixed slider 5 can be rotatably provided with a rotating slider 53, and the rotating slider 53 can rotate in the opposite direction to the front end of the rebound fixed slider 5. The rebound bracket 4 is provided with a rotating receiving plate 44, and a disengaging groove 45 is set at the front end of the rotating receiving plate 44. The rotating slider 53 can slide along the rotating receiving plate 44 and fall into the disengaging groove 45. The rotating slider 53 is provided with a rail buckle groove 531, and the upper rail buckle 3 is clamped into the rail buckle groove 531.

[0040] The rebound elastic component 8 is used to push the rebound fixed slider 5 to slide toward the front end after being unfastened. The rebound elastic component 8 includes a rebound tension spring 81, a rebound force adjustment block 82, and a rebound force adjustment rod 83. The rebound force adjustment rod 83 can be rotatably clamped on the front end of the rebound bracket 4. The front end of the rebound bracket 4 is provided with an annular clamping block 46. The rebound force adjustment rod 83 is ringed with an annular clamping groove 831 matching the annular clamping block 46. The annular clamping block 46 is clamped into the annular clamping groove 831, so that the rebound force adjustment rod can be rotatably set in the rebound bracket. One end of the rebound force adjustment block 82 is threadedly connected to the rebound force adjustment rod 83, and the other end of the rebound force adjustment block 82 is fixedly connected to the rebound tension spring 81. The end of the rebound tension spring 81 is fixedly connected to the rebound fixed slider 5. The rebound force adjustment block is driven to move back and forth by rotating the rebound force adjustment rod, thereby changing the stretching length of the rebound tension spring, thereby changing the rebound force, and changing the stroke of the drawer popping out.

[0041] When in use, when the drawer is in a closed state, when the drawer panel is pressed, the upper rail moves forward, and the upper rail buckle is inserted into the rail buckle groove, driving the rebound fixed slider forward. Since the synchronous abutment block contacts the synchronous contact surface, the rebound fixed slider drives the synchronous trigger member to rotate. Since the release contact surface contacts the release abutment block, the rotation of the synchronous trigger member drives the release member to move. The V-shaped groove formed by the rear end of the lower elastic member and the rear end of the upper elastic member becomes flush, and the swinging card pin stuck in the V-shaped groove is disengaged from the V-shaped groove. Under the action of the rebound tension spring, the rebound fixed slider pops out. At this time, the swinging card pin slides and disengages along the upper slide groove, thereby driving the drawer to pop out. When the rotating slider slides to the release groove, the rotating slider rotates and falls into the release groove, and the upper rail buckle is disengaged from the rotating slider, thereby completing the pop-up of the drawer. When closing the drawer, push the upper rail buckle of the drawer to re-enter the rail buckle groove, driving the rebound fixed slider to reset, the rebound tension spring is compressed, and the swinging card pin slides along the lower slide groove and is stuck in the V-shaped groove.

[0042] By providing a synchronization rod, when one side of the drawer panel is pressed, the synchronization trigger part on one side will drive the synchronization trigger part on the other side to rotate, thereby driving the unlocking parts on both sides to slide, so that the swing card pins on both sides are disengaged from the V-shaped groove, thereby achieving simultaneous unlocking, and then the left and right sides are opened synchronously under the action of the rebound tension spring, allowing the drawer to pop out, so that the drawer can be opened by pressing any position of the panel.

[0043] By providing a rebound force adjustment block and a rebound force adjustment rod, the rebound force can be changed, so that the pop-up stroke of the drawer can be changed. This can adapt to various places with different loads and spaces, increase the diversity of opening the drawer, and facilitate people's use.

[0044] The utility model can also realize the strong pulling of the drawer. When the drawer is in the closed state, the swinging card pin is stuck in the V-shaped groove formed by the lower elastic member and the upper elastic member. Since the upper elastic member and the lower elastic member are both elastic bodies, and the lower elastic member is embedded with an elastic sheet, when the drawer is pulled by an external force, the swinging card pin forces the lower elastic body and the elastic sheet to bend forcibly, pass through the root of the V-shaped groove, and then forces the upper elastic body to bend and the swinging card pin to pass out, so as to pass directly between the lower elastic member and the upper elastic member, thereby pulling open the drawer, and then pushing the drawer in, and the swinging card pin is reset and stuck in the V-shaped groove. It can prevent the user from forcibly pulling the drawer when he does not know that it is a rebound drawer, causing structural damage, protecting the internal accessories of the rebound slide rail, and not affecting the reuse of the rebound function.

[0045] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A drawer rebound slide rail with a synchronization rod, characterized in that: Including slide rail assembly and rebound assembly; The slide rail assembly comprises an upper rail and a lower rail, wherein the lower rail is arranged on the cabinet body, the upper rail is slidably arranged on the lower rail, and the upper rail is provided with an upper rail buckle; The rebound component is provided with two left and right components, and the left and right rebound components are respectively arranged on the inner side surfaces of the lower rails on both sides; The rebound assembly includes a rebound bracket, a rebound fixed slider, a synchronous trigger, a release member, and a rebound elastic assembly. The rebound bracket is arranged on the inner side of the lower rail, the synchronous trigger can be rotatably arranged in the rebound bracket, the release member can be slidably arranged in the rebound bracket, the rebound fixed slider can be slidably arranged in the rebound bracket, and the upper rail buckle is clamped in the rebound fixed slider; The synchronous triggering members of the left and right rebound assemblies are connected through a synchronous rod, and the synchronous triggering member is used for synchronously triggering the unlocking member so that the rebound fixed sliding block is ejected by the rebound elastic assembly.

2. The drawer rebound slide rail with a synchronization rod according to claim 1, characterized in that: The two ends of the synchronization rod are respectively connected to two synchronization triggering members, and the synchronization rod is connected to the synchronization triggering members through a synchronization sleeve.

3. The drawer rebound slide rail with synchronization rod according to claim 1, characterized in that: A synchronous contact surface is arranged at the lower part of the rear end of the synchronous trigger member, and a synchronous abutment block is arranged at the rear end of the rebound fixed sliding block, and the synchronous abutment block abuts against the synchronous contact surface.

4. The drawer rebound slide rail with synchronization rod according to claim 1, characterized in that: A release block is arranged at the upper front end of the synchronous trigger member, and a release contact surface is arranged at the rear end of the release member, and the release contact surface is in contact with the release block.

5. The drawer rebound slide rail with synchronization rod according to claim 1, characterized in that: A release compression spring is arranged at the front end of the release member, one end of the release compression spring abuts against the release member, and the other end of the release compression spring abuts against the rebound bracket.

6. The drawer rebound slide rail with synchronization rod according to claim 1, characterized in that: The unfastening piece is provided with an upper elastic piece, and the upper part of the upper elastic piece and the unfastening piece form an upper slide groove, the rebound bracket is provided with a lower elastic piece, the rear end of the lower elastic piece and the rear end of the upper elastic piece form a V-shaped groove, the lower part of the lower elastic piece and the rebound bracket form a lower slide groove, and the upper slide groove and the lower slide groove are connected to each other.

7. The drawer rebound slide rail with a synchronization rod according to claim 6, characterized in that: The rebound fixed slider is rotatably provided with a swing clamping pin, and the swing clamping pin can be clamped into the V-shaped groove.

8. The drawer rebound slide rail with synchronization rod according to claim 1, characterized in that: The front end of the rebound fixed slider is rotatably provided with a rotating slider, and the rotating slider can rotate in the opposite direction to the front end of the rebound fixed slider. The rebound bracket is provided with a rotating receiving plate, and the front end of the rotating receiving plate is provided with a disengaging groove. The rotating slider can slide along the rotating receiving plate and fall into the disengaging groove. The rotating slider is provided with a rail buckle groove, and the upper rail buckle is inserted into the rail buckle groove.

9. The drawer rebound slide rail with a synchronization rod according to claim 1, characterized in that: The rebound elastic component is used to push the rebound fixed slider to slide toward the front end, one end of the rebound elastic component is connected to the rebound bracket, and the other end of the rebound elastic component is connected to the rebound fixed slider.

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