CN212213125U - Drawer connecting device with front and back adjustment function - Google Patents
Drawer connecting device with front and back adjustment function Download PDFInfo
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- CN212213125U CN212213125U CN202022176991.2U CN202022176991U CN212213125U CN 212213125 U CN212213125 U CN 212213125U CN 202022176991 U CN202022176991 U CN 202022176991U CN 212213125 U CN212213125 U CN 212213125U
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- elastic
- drawer
- adjusting seat
- lock catch
- unlocking
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Abstract
The utility model provides a drawer connecting device with front and back adjustment, which comprises a fixed seat arranged on the drawer, an adjusting seat arranged on the movable rail of the slide rail and a handle lock catch buckled on the movable rail of the slide rail, wherein the fixed seat is provided with an adjusting wheel which is rotationally connected on the fixed seat; simple structure can adjust the front and back position of drawer assembly, ensures the precision of assembly, promotes structural stability, and can quick assembly disassembly, and convenient operation guarantees the normal use of drawer.
Description
Technical Field
The utility model relates to a drawer connecting device's technical field, the drawer connecting device who adjusts around specifically saying so in area.
Background
At present, a drawer is provided with a slide rail, no matter the slide rail is in a two-section type or a three-section type, a common fixed rail is arranged on a cabinet body, a movable rail is arranged on the drawer, and the opening and closing movement of the drawer is realized by utilizing the relative sliding of the movable rail and a fixed wheel.
Wherein, this slide rail generally utilizes connecting device and drawer to match the installation, and foretell connecting device includes fixing base, regulation seat, knot handle, and the fixing base is installed in the bottom of drawer, adjusts the smooth dress of seat location on the fixing base, detains the knot and match the spiral-lock with the movable rail swivelling joint on adjusting the seat, though adjust the mounted position between drawer and the slide rail to a certain extent, but traditional connecting device ubiquitous is following not enough in practical application:
1) the connecting device has the advantages of complex structure, poor stability, easy deviation from the assembly of the sliding rail and the drawer, reduced precision, influence on the assembly effect of the drawer, even incapability of normally opening and closing, and influence on the normal use of the drawer.
2) When the connecting device adjusts the front and back positions of the sliding rail and the drawer, the front and back positions of the movable rail and the fixed rail are actually adjusted, the buffer distance and the effect of the sliding rail can be reduced, the using effect of the drawer is reduced, and the connecting device is in direct contact with the fixed rail for a long time, so that the service life of the connecting device is easily influenced.
3) The connecting device generally adopts the torsional spring as driving force, and torsion is too small, and unable normal the reseing after the handle dismouting, when torsion was too big, then needed very big unlocking force could accomplish the unblock.
4) Connecting device generally need stir to detain the rotatory just can realize slide rail and drawer separation of handle, should detain the handle and generally locate one side of slide rail, and with human finger area of contact undersize, be difficult to look for to great operating force, the dismouting difficulty influences the service quality of drawer.
5) The motion trail of the handle in the connecting device is generally converted into linear motion in the vertical direction by adopting linear motion, so that the handle is easy to clamp in the dismounting process and cannot be dismounted smoothly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a drawer connecting device who adjusts around taking, its simple structure can adjust the assembly front and back position, ensures the precision of assembly, promotes structural stability, and can quick assembly disassembly, and convenient operation guarantees the normal use of drawer.
The invention aims to realize the following steps: a drawer connecting device with front and back adjustment comprises a fixed seat, an adjusting seat and a handle lock catch, wherein the fixed seat is installed on a drawer, the adjusting seat is installed on a movable rail of a sliding rail, the fixed seat is provided with an adjusting wheel, the adjusting wheel is rotatably connected to the fixed seat, and the front end of the adjusting seat is slidably installed on the fixed seat along the opening and closing direction of the drawer and is in threaded connection with the adjusting wheel;
the handle lock catch is connected with the middle part of the adjusting seat in a shaft mode, an elastic connecting part is arranged on one side of the handle lock catch, and the handle lock catch extends out of the adjusting seat and is locked on the movable rail all the time through the reset elastic action of the elastic connecting part;
the middle part of adjusting the seat is equipped with unblock elastic assembly spare, and unblock elastic assembly spare slides on adjusting the seat along the drawer direction of opening and shutting and promotes the handle hasp and toward the rotation of elastic connection portion direction around the axle tie point to make handle hasp compress and separate with the movable rail to adjusting the seat.
According to the optimization, the upper surface of the adjusting seat is provided with an installation groove position, the installation groove position is provided with an elastic clamping column, the handle lock catch is provided with a fixing hole which is matched with the elastic clamping column and can rotate at a fixed point by taking the elastic clamping column as a fixed point,
the bottom surface of adjusting the seat is equipped with the restriction spout that the slip of unblock elasticity sub-assembly was used of being convenient for, the restriction spout is equipped with the locator card post with unblock elasticity sub-assembly elastic connection.
According to the optimization, one side of the swing end of the handle lock catch is provided with a buckling part for buckling the movable rail, and the other side of the swing end of the handle lock catch is provided with an elastic connecting part clamped at one side of the drawer; and the bottom surface of the handle lock catch is provided with a connecting column connected with the unlocking elastic assembly,
the adjusting seat is provided with a guide arc groove for the connecting column to pass through the adjusting seat and a notch for the buckling part to rotate along with the handle lock catch so as to extend or contract, the inner side of the notch is provided with an inner convex position for limiting the buckling part to extend outwards, and the inner convex position is movably connected with the swinging end of the handle lock catch;
the unlocking elastic assembly is provided with a fan-shaped arc groove for driving the swinging end of the handle lock catch to rotate, and the connecting column is connected to the fan-shaped arc groove in an arc-shaped sliding mode.
According to the optimization, the unlocking elastic assembly comprises an unlocking sliding block and an unlocking elastic piece, the unlocking sliding block is arranged in the limiting sliding groove of the adjusting seat in a front-back sliding mode, the unlocking elastic piece is longitudinally arranged between the unlocking sliding block and the adjusting seat, and two ends of the unlocking elastic piece are respectively pressed on the positioning clamping column of the adjusting seat and the positioning column of the unlocking sliding block.
According to the optimization, the unlocking slide block is provided with an operation slot position convenient for dismounting and mounting and a fan-shaped arc groove for guiding the connecting column to slide.
According to the optimization, the adjusting seat is provided with a limiting guide clamping block, and a guide groove which is clamped at the end of the movable rail and moves back and forth along the movable rail is formed on the limiting guide clamping block and one side of the adjusting seat.
According to the optimization, the adjusting seat is provided with an elastic block connected with the end of the movable rail, the elastic block is located in front of the unlocking elastic piece, and the direction of the elastic action of the elastic block is consistent with the moving direction of the adjusting seat.
According to the optimization, the tail end of the elastic block is in surface contact with the movable rail of the sliding rail all the time.
Optimize according to the aforesaid, the preceding end of adjusting the seat is equipped with the screw thread guide post with regulating wheel threaded connection, the fixing base be equipped with make screw thread guide post fixed front and back sliding use spacing buckle and with the mounting groove of regulating wheel swivelling joint usefulness, spacing buckle distributes at the front and back end of mounting groove.
According to the optimization, the fixing seat is provided with the mounting hole, and the mounting hole is provided with the mounting screw for fixing the drawer in a matched mode.
The utility model has the advantages that:
1) under the structure cooperation of fixing base, regulation seat, regulating wheel, handle hasp, the handle hasp only needs the rotation regulation wheel on the movable rail, can adjust the relative fixing base mounted position of regulation seat around to realize adjusting the front and back mounted position of drawer, simple structure promotes the precision of assembly, strengthens structural stability, guarantees the service quality of drawer.
2) Under the effect of the unlocking elastic assembly, the unlocking elastic assembly is pushed to slide on the adjusting seat to compress the unlocking elastic member, so that the unlocking slide block is linked with the swing end of the handle lock catch to rotate so as to be separated from the movable rail, the drawer and the slide rail are quickly disassembled, the operation is convenient, and the normal use of the drawer is ensured.
3) Under the matching of the tracks of the fan-shaped arc groove and the connecting column of the handle lock catch, the smoothness of the disassembly, the assembly and the rotation of the handle lock catch can be ensured.
4) Under the drive of the double-elastic structure of the elastic connecting part of the handle lock catch and the unlocking elastic part of the unlocking elastic combined part, the effect of light disassembly and assembly can be achieved, and meanwhile, the handle lock catch can be ensured to be always kept in a locking state, so that the drawer slide rail is connected more reliably and tightly.
5) Utilize the elastic action of elastic block, the movable rail contacts with the terminal end face of elastic block all the time when guaranteeing the assembly, has good buffering effect, reduces the collision, can increase the compressive area again, reduces the deformation probability, guarantees the service quality of slide rail.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another preferred embodiment of the present invention.
Fig. 3 is a front view of the preferred embodiment of the present invention.
Fig. 4 is a cross-sectional view of the preferred embodiment of the present invention.
Fig. 5 is an exploded view of the preferred embodiment of the present invention.
Fig. 6 is an exploded view of another angle of the preferred embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
According to fig. 1 to 6 show, the utility model discloses a drawer connecting device who adjusts around taking, it includes fixing base 1, adjusts seat 2 and handle hasp 3, and fixing base 1 installs at the drawer, adjusts seat 2 and installs the movable rail at the slide rail. Fixing base 1 is equipped with regulating wheel 4, regulating wheel 4 swivelling joint is on fixing base 1. The front end of the adjusting seat 2 is slidably arranged on the fixed seat 1 and is in threaded connection with the adjusting wheel 4. The handle lock catch 3 is connected with the middle part of the adjusting seat 2 in a shaft mode, an elastic connecting part 32 is arranged on one side of the handle lock catch 3, and the handle lock catch 3 extends out of the adjusting seat 2 and is locked on the movable rail all the time through the resetting elastic effect of the elastic connecting part 32.
Meanwhile, the middle part of the adjusting seat 2 is provided with an unlocking elastic assembly 5, the unlocking elastic assembly 5 slides on the adjusting seat 2 along the opening and closing direction of the drawer and pushes the handle lock catch 3 to rotate around the shaft connecting point towards the elastic connecting part 32, so that the handle lock catch 3 is compressed towards the adjusting seat 2 and separated from the movable rail.
Referring to fig. 1 to 6, further detailed, the upper surface of the adjusting base 2 is provided with an installation slot 6, the installation slot 6 is provided with an elastic clamping column 7, and the handle lock catch 3 is provided with a fixing hole 34 which is matched with the elastic clamping column 7 and can rotate with the elastic clamping column 7 as a fixed point. The bottom surface of adjusting seat 2 is equipped with the restriction spout 24 that the slip of unblock elastic sub-assembly 5 was used of being convenient for, restriction spout 24 is equipped with and unlocks 5 elastic connection's of elastic sub-assembly locating clip post 25.
Wherein, one side of the swing end of the handle lock catch 3 is provided with a buckling part 31 for buckling the movable rail, and the other side of the swing end of the handle lock catch 3 is provided with an elastic connecting part 32 clamped at one side of the drawer; and the bottom surface of the handle lock catch 3 is provided with a connecting column 33 connected with the unlocking elastic assembly 5.
Meanwhile, the adjusting base 2 is provided with a guiding arc groove 26 for the connecting column 33 to pass through the adjusting base 2 and a notch 27 for the buckling part 31 to rotate along with the handle buckle 3 to extend or contract. The inner side of the gap 27 is provided with an inner convex position 28 for limiting the outward extending position of the buckling part 31, and the inner convex position 28 is movably connected with the swinging end of the handle buckle 3.
In addition, the fixing seat 1 is provided with a mounting hole 13. The mounting holes 13 are matched with mounting screws 14 for fixing the drawer. The front end of adjusting seat 2 is equipped with the screw thread guide post 23 with 4 threaded connection of regulating wheel, fixing base 1 is equipped with the spacing buckle 11 that makes screw thread guide post 23 fix the front and back sliding use and the mounting groove 12 with 4 swivelling joint usefulness of regulating wheel, and spacing buckle 11 distributes at the front and back end of mounting groove 12.
And, the adjusting seat 2 is provided with a limiting guide fixture block 21. And a guide groove 22 clamped at the end of the movable rail and used for moving back and forth along the movable rail is formed on one side of the limiting guide clamping block 21 and the adjusting seat 2.
During assembly, the fixing seat 1 can be fixed on the drawer through matching installation of the installation screw 14 and the installation hole 13. Then, when the drawer is installed, the handle lock catch 3 slides into the movable rail of the slide rail along with the drawer. When the specified position is moved, the movable rail is slidably mounted in the guide groove 22, so that the limiting guide fixture block 21 is inserted into the movable rail.
At this time, the elastic connection portion 32 of the handle lock catch 3 is clamped at one side of the drawer and obtains self-rotating elastic energy under the elastic action of the elastic connection portion 32, the buckling portion 31 of the handle lock catch 3 is fixed and rotatably connected to the adjusting seat 2 with the elastic clamping column 7 as a point, and the buckling portion 31 of the handle lock catch 3 always extends out of the notch 27 and is locked on the movable rail, so that the buckling portion 31 of the handle lock catch 3 can always keep a locked state.
During the assembly, only need rotatory regulating wheel 4, can drive screw thread guide post 23 and move forward or backward to the mounted position around the relative fixing base 1 of seat is adjusted in the adjustment, with the front and back mounted position that realizes adjusting the drawer, simple structure promotes the precision of assembly, strengthens structural stability, guarantees the service quality of drawer.
As shown in fig. 1 to 6, the unlocking elastic assembly 5 includes an unlocking slider 51 and an unlocking elastic member 52. The unlocking elastic piece 52 is longitudinally installed between the unlocking slide block 51 and the adjusting seat 2, and two ends of the unlocking elastic piece respectively press against the positioning clamping column 25 of the adjusting seat 2 and the positioning column of the unlocking slide block 51. Under the drive of the double-elastic structure of the elastic connecting part 31 of the handle lock catch 3 and the unlocking elastic part 52 of the unlocking elastic assembly 5, the effect of light disassembly and assembly can be achieved, and meanwhile, the handle lock catch 3 can be ensured to be always kept in a locking state, so that the drawer slide rail is connected more reliably and tightly.
The unlocking elastic assembly 5 is provided with a fan-shaped arc groove 54 for driving the swinging end of the handle lock catch 3 to rotate, and the connecting column 33 is connected to the fan-shaped arc groove 54 in an arc-shaped sliding manner.
In an optimized scheme, the unlocking slide block 51 is provided with an operation slot 53 convenient for disassembly and assembly and a fan-shaped arc groove 54 for sliding of the guide connecting column 33. Thus, the smoothness of the disassembly and assembly and rotation of the handle lock catch 3 can be ensured under the matching of the fan-shaped arc groove 53 and the track of the connecting column 33 of the handle lock catch 3.
Therefore, under the action of the unlocking elastic assembly 5, the unlocking elastic assembly is pushed to slide on the adjusting seat 2 so as to compress the unlocking elastic piece 52, so that the linear motion is converted into the rotary motion, and the unlocking slide block 51 is enabled to be linked with the swinging end of the handle lock catch 3 to rotate. At this moment, the connecting column 33 slides along the fan-shaped arc groove 53 into the adjusting seat 2, so that the buckling part 31 of the handle lock catch 3 retracts to separate from the movable rail, the unlocking step is realized, the drawer and the sliding rail can be conveniently and rapidly disassembled, the operation is convenient, and the normal use of the drawer is ensured.
Wherein, the unlocking slide block 51 is provided with an operation slot 53 convenient for disassembly and assembly. The shape of the operation slot 53 conforms to the shape of a finger of a person, and two fingers of the operator can easily push the unlocking slider 51 to move forward by placing the two fingers on the operation slot 53. Avoid blind seeking, convenient operation, quick partition.
Referring to fig. 1 to 6, the adjusting base 2 is provided with an elastic block 8 connected with the end of the movable rail, the elastic block 8 is located in front of the unlocking elastic member 52, and the direction of the elastic action of the elastic block 8 is consistent with the moving direction of the adjusting base 2. And the tail end of the elastic block 8 is always in surface contact with the movable rail of the slide rail.
When adjusting drawer assembled state or opening and shutting the state at the drawer, through the elastic action of elastic block 8, the movable rail contacts with the terminal surface of elastic block 8 all the time when guaranteeing the assembly, has good buffering effect, reduces the collision, can increase the compressive area again, reduces the deformation probability, guarantees the service quality of slide rail.
The above-mentioned embodiment is only the utility model discloses the better embodiment of effect, all with the utility model discloses a drawer connecting device who adjusts around taking is the same or the equivalent structure, all is in the protection scope of the utility model.
Claims (10)
1. The utility model provides a drawer connecting device who adjusts around area which characterized in that: the connecting device comprises a fixed seat (1), an adjusting seat (2) and a handle lock catch (3), the fixed seat (1) is installed on the drawer, the adjusting seat (2) is installed on a movable rail of the sliding rail, an adjusting wheel (4) is arranged on the fixed seat (1), the adjusting wheel (4) is rotatably connected onto the fixed seat (1), and the front end of the adjusting seat (2) is slidably installed on the fixed seat (1) along the opening and closing direction of the drawer and is in threaded connection with the adjusting wheel (4);
the handle lock catch (3) is connected with the middle part of the adjusting seat (2) in a shaft mode, an elastic connecting part (32) is arranged on one side of the handle lock catch (3), and the handle lock catch (3) extends out of the adjusting seat (2) through the reset elastic action of the elastic connecting part (32) and is locked on the movable rail all the time;
the middle part of adjusting seat (2) is equipped with unblock elasticity sub-assembly (5), and unblock elasticity sub-assembly (5) slide on adjusting seat (2) along the drawer direction of opening and shutting and promote handle hasp (3) and rotate toward elastic connection portion (32) direction round axle connecting point to make handle hasp (3) compress and separate with the movable rail to adjusting seat (2).
2. The drawer connection with front-to-back adjustment of claim 1, wherein: the upper surface of the adjusting seat (2) is provided with a mounting groove position (6), the mounting groove position (6) is provided with an elastic clamping column (7), the handle lock catch (3) is provided with a fixing hole (34) which is matched with the elastic clamping column (7) and can rotate at a fixed point by using the elastic clamping column (7),
the bottom surface of adjusting seat (2) is equipped with restriction spout (24) that the slip of unblock elasticity sub-assembly (5) of being convenient for was used, restriction spout (24) are equipped with unblock elasticity sub-assembly (5) elastic connection's locator card post (25).
3. The drawer connection with front-rear adjustment of claim 1 or 2, wherein: one side of the swing end of the handle lock catch (3) is provided with a buckling part (31) for buckling the movable rail, and the other side of the swing end of the handle lock catch (3) is provided with an elastic connecting part (32) clamped at one side of the drawer; and the bottom surface of the handle lock catch (3) is provided with a connecting column (33) connected with the unlocking elastic assembly (5),
the adjusting seat (2) is provided with a guide arc groove (26) for a connecting column (33) to penetrate through the adjusting seat (2) and a notch (27) for a buckling part (31) to rotate along with the handle lock catch (3) so as to extend or contract, an inner convex position (28) for limiting the buckling part (31) to extend outwards is arranged on the inner side of the notch (27), and the inner convex position (28) is movably connected with the swinging end of the handle lock catch (3);
the unlocking elastic assembly (5) is provided with a fan-shaped arc groove (54) for driving the swinging end of the handle lock catch (3) to rotate, and the connecting column (33) is connected to the fan-shaped arc groove (54) in an arc sliding mode.
4. The drawer connection with front-rear adjustment of claim 3, wherein: the unlocking elastic assembly (5) comprises an unlocking sliding block (51) and an unlocking elastic piece (52), the unlocking sliding block (51) is arranged in a limiting sliding groove (24) of the adjusting seat (2) in a front-back sliding mode, the unlocking elastic piece (52) is longitudinally arranged between the unlocking sliding block (51) and the adjusting seat (2) and two ends of the unlocking elastic piece are respectively pressed on a positioning clamping column (25) of the adjusting seat (2) and a positioning column of the unlocking sliding block (51).
5. The drawer connection with front-rear adjustment of claim 4, wherein: the unlocking slide block (51) is provided with an operation slot position (53) convenient for dismounting and mounting and a fan-shaped arc groove (54) for guiding the connecting column (33) to slide.
6. The drawer connection with front-rear adjustment of claim 3, wherein: the adjusting seat (2) is provided with a limiting guide clamping block (21), and a guide groove (22) which is clamped at the end of the movable rail and moves back and forth along the movable rail is formed on one side of the limiting guide clamping block (21) and the adjusting seat (2).
7. The drawer connection with front-rear adjustment of claim 1 or 6, wherein: adjust seat (2) and be equipped with elastic block (8) of being connected with the end of activity rail, elastic block (8) are in the place ahead of unblock elastic component (52), and the direction of the elastic action of elastic block (8) is unanimous with the moving direction who adjusts seat (2).
8. The drawer connection with front-to-back adjustment of claim 7, wherein: the tail end of the elastic block (8) is in surface contact with the movable rail of the sliding rail all the time.
9. The drawer connection with front-to-back adjustment of claim 7, wherein: the front end of adjusting seat (2) is equipped with screw thread guide post (23) with regulating wheel (4) threaded connection, fixing base (1) are equipped with spacing buckle (11) that make screw thread guide post (23) fixed front and back sliding use and mounting groove (12) with regulating wheel (4) swivelling joint usefulness, and spacing buckle (11) distribute at the front and back end of mounting groove (12).
10. The drawer connection with front-to-back adjustment of claim 1, wherein: the fixing seat (1) is provided with a mounting hole (13), and the mounting hole (13) is matched with a mounting screw (14) fixed on the drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176991.2U CN212213125U (en) | 2020-09-28 | 2020-09-28 | Drawer connecting device with front and back adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176991.2U CN212213125U (en) | 2020-09-28 | 2020-09-28 | Drawer connecting device with front and back adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213125U true CN212213125U (en) | 2020-12-25 |
Family
ID=73898255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022176991.2U Active CN212213125U (en) | 2020-09-28 | 2020-09-28 | Drawer connecting device with front and back adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213125U (en) |
-
2020
- 2020-09-28 CN CN202022176991.2U patent/CN212213125U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 515500 north of Zhishui street and east of Chaohui Road, Jieyang industrial transfer industrial park, Jiedong District, Jieyang City, Guangdong Province Patentee after: GUANGDONG HEGU HARDWARE PRECISION MANUFACTURING Co.,Ltd. Address before: 515500 Qiaoxi Industrial Zone, Lancheng District, Jieyang City, Guangdong Province Patentee before: GUANGDONG HEGU HARDWARE PRECISION MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |