CN217681159U - Adjusting mechanism of sofa bed drawer hinge - Google Patents
Adjusting mechanism of sofa bed drawer hinge Download PDFInfo
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- CN217681159U CN217681159U CN202221313711.0U CN202221313711U CN217681159U CN 217681159 U CN217681159 U CN 217681159U CN 202221313711 U CN202221313711 U CN 202221313711U CN 217681159 U CN217681159 U CN 217681159U
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- connecting plate
- recess
- hinge
- sofa bed
- sides
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Abstract
The utility model relates to a sofa bed accessory technical field just discloses a sofa bed drawer hinge's adjustment mechanism, including first connecting plate and second connecting plate, first connecting plate sets up in one side of second connecting plate, be provided with the hinge post between first connecting plate and the second connecting plate, one side both ends that first connecting plate is close to the hinge post are all fixed and are provided with first connecting block, one side that the second connecting plate is close to the hinge bar is fixed and is provided with the second connecting block, first connecting block and second connecting block all rotate with the hinge post and cup joint, first recess has all been seted up to the lateral wall of first connecting plate and second connecting plate, the second recess has all been seted up to the both sides of first recess, the bar mouth has all been seted up between the second recess that the both sides of first recess correspond. The utility model discloses can adjust the position of mounting hole, and convenient operation, labour saving and time saving has stronger suitability.
Description
Technical Field
The utility model relates to a sofa bed accessory technical field especially relates to an adjustment mechanism of sofa bed drawer hinge.
Background
In modern society, multifunctional furniture is more and more popular among people, and a sofa bed is one of the multifunctional furniture, and in order to meet the living needs of visitors in a small family type family, the sofa bed can be used as a sofa and also can be used as a bed.
Traditional sofa bed drawer is connected with the sofa bed through the hinge usually, and the mounting hole position that the sofa bed of different specifications was seted up differs, and the mounting hole position of present hinge is fixed usually to be difficult to satisfy the installation of different specifications sofa bed drawers, the suitability is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the installation of the sofa bed drawer is usually fixed by the hinge mounting hole position in the prior art, which is difficult to satisfy the installation of the sofa bed drawers with different specifications and has relatively poor applicability, and providing an adjusting mechanism of the sofa bed drawer hinge.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustment mechanism of sofa bed drawer hinge, includes first connecting plate and second connecting plate, first connecting plate sets up in one side of second connecting plate, be provided with the hinge post between first connecting plate and the second connecting plate, one side both ends that first connecting plate is close to the hinge post are all fixed and are provided with first connecting block, the second connecting plate is close to one side fixed second connecting block that is provided with of hinge bar, first connecting block and second connecting block all rotate with the hinge post and cup joint, first recess has all been seted up to the lateral wall of first connecting plate and second connecting plate, the second recess has all been seted up to the both sides of first recess, the bar mouth has all been seted up between the second recess that the both sides of first recess correspond, the inside of first recess slides and is provided with the regulating plate, a plurality of mounting holes have been seted up on the surface of regulating plate, the both sides middle part of regulating plate all fixes and is provided with the dead lever, two the other end of dead lever all extends to the inboard of corresponding second recess, the inside of second recess is provided with stop gear.
Preferably, stop gear includes incomplete gear and rack, the rack is fixed to be set up in the tank bottom of second recess, the fixed cover of the one end of regulating plate that the dead lever was kept away from has connect solid fixed ring, the fixed cover of incomplete gear connects in solid fixed ring's outer wall, incomplete gear is connected with the rack meshing.
Preferably, both ends of the hinge post are provided with thread sections, and the outer walls of the thread sections are sleeved with screw caps in a threaded manner.
Preferably, countersunk heads are arranged on the surfaces of the mounting holes.
Preferably, the surfaces of the first connecting plate, the second connecting plate, the adjusting plate and the hinge column are coated with antirust paint.
Preferably, both ends of the first connecting plate and the second connecting plate are provided with arc chamfers.
Compared with the prior art, the utility model provides a regulating mechanism of sofa bed drawer hinge possesses following beneficial effect:
this adjustment mechanism of sofa bed drawer hinge, through rotating the regulating plate, will not be complete the gear revolve to the one side of keeping away from the rack, can slide adjusting plate this moment, can adjust the position of mounting hole promptly, adjust to the front side of suitable position, then rotate the regulating plate once more, will not be complete the gear revolve to with rack toothing, the mounting hole position is just in time this moment, simultaneously because not complete gear and rack toothing, the regulating plate can't slide, accomplish the spacing to the regulating plate promptly, can install the hinge simultaneously this moment, can adjust the position of mounting hole promptly, and convenient for operation, time saving and labor saving, and strong suitability has.
The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the position of mounting hole, and convenient operation, labour saving and time saving has stronger suitability.
Drawings
Fig. 1 is a schematic structural view of an adjusting mechanism of a sofa bed drawer hinge according to the present invention;
FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;
FIG. 3 is a front view, partly in section, of the structure of FIG. 1;
fig. 4 is an enlarged view of a portion a of fig. 3.
In the figure: the hinge joint comprises a hinge post 1, a first connecting plate 2, a second connecting plate 3, a first connecting block 4, a second connecting block 5, a threaded section 6, a nut 7, an adjusting plate 8, a mounting hole 9, a countersunk head 10, a fixing rod 11, a fixing ring 12, a strip-shaped opening 13, a rack 14 and an incomplete gear 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an adjusting mechanism of a sofa bed drawer hinge, including first connecting plate 2 and second connecting plate 3, first connecting plate 2 sets up in one side of second connecting plate 3, be provided with hinge post 1 between first connecting plate 2 and the second connecting plate 3, first connecting plate 2 is close to hinge post 1 one side both ends and all fixedly is provided with first connecting block 4, second connecting plate 3 is close to hinge rod one side and fixedly is provided with second connecting block 5, first connecting block 4 and second connecting block 5 all rotate with hinge post 1 and cup joint, first recess has all been seted up to the lateral wall of first connecting plate 2 and second connecting plate 3, the second recess has all been seted up to the both sides of first recess, bar mouth 13 has all been seted up between the second recess that the both sides of first recess correspond, the inside slip of first recess is provided with regulating plate 8, a plurality of mounting holes 9 have been seted up on the surface of regulating plate 8, the both sides middle part of regulating plate 8 all fixedly is provided with dead lever 11, the other end of two dead levers 11 all extends to the inboard of the second recess that corresponds, the inside of second recess is provided with stop gear.
The limiting mechanism comprises an incomplete gear 15 and a rack 14, the rack 14 is fixedly arranged at the bottom of the second groove, a fixing ring 12 is fixedly sleeved at one end, away from the adjusting plate 8, of the fixing rod 11, the incomplete gear 15 is fixedly sleeved on the outer wall of the fixing ring 12, and the incomplete gear 15 is meshed with the rack 14.
Both ends of the hinged column 1 are provided with thread sections 6, and the outer walls of the thread ends on both sides are sleeved with screw caps 7 in a threaded manner, so that the first connecting block 4 and the second connecting block 5 are prevented from slipping off from the wall of the hinged column as much as possible.
Countersunk heads 10 are arranged on the surfaces of the mounting holes 9, so that the screws can be flush with the adjusting plate 8 after being mounted.
The surfaces of the first connecting plate 2, the second connecting plate 3, the adjusting plate 8 and the hinge column 1 are coated with antirust paint, so that the antirust performance of the hinge is improved.
Both ends of first connecting plate 2 and second connecting plate 3 all are equipped with circular arc chamfer, cause the fish tail when preventing the installation as far as possible.
The utility model discloses in, during the use, rotate regulating plate 8, will not be the full rotation of gear 15 to the one side of keeping away from rack 14, can slide regulating plate 8 this moment, can adjust the position of mounting hole 9 promptly, adjust to one side of suitable position, then rotate regulating plate 8 once more, will not be full 15 rotations of gear to with rack 14 meshing, the position of mounting hole 9 this moment is just in time, simultaneously because not full 15 of gear and rack 14 meshing, make regulating plate 8 can't slide, accomplish promptly to regulating plate 8 spacing, this moment can the screw install the hinge simultaneously, can adjust the position of mounting hole 8 promptly, and convenient operation, time saving and labor saving, stronger suitability has.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an adjustment mechanism of sofa bed drawer hinge, includes first connecting plate (2) and second connecting plate (3), its characterized in that, first connecting plate (2) set up in one side of second connecting plate (3), be provided with hinge post (1) between first connecting plate (2) and second connecting plate (3), one side both ends that first connecting plate (2) are close to hinge post (1) are all fixed and are provided with first connecting block (4), one side that second connecting plate (3) are close to the hinge bar is fixed and is provided with second connecting block (5), first connecting block (4) and second connecting block (5) all rotate with hinge post (1) and cup joint, first recess has all been seted up to the lateral wall of first connecting plate (2) and second connecting plate (3), the second recess has all been seted up to the both sides of first recess, bar mouth (13) have all been seted up between the second recess that the both sides of first recess correspond, the inside slip of first recess is provided with regulating plate (8), a plurality of mounting holes (9) have been seted up on the surface of regulating plate (8), the both sides of fixed dead lever (8) the both sides all are provided with the both sides of two fixed dead lever (11) the inside recess that corresponds the second recess, the other end of the mechanism is extended to the second recess, and the other side of two dead lever (11).
2. The adjusting mechanism of the sofa bed drawer hinge according to claim 1, wherein the limiting mechanism comprises an incomplete gear (15) and a rack (14), the rack (14) is fixedly arranged at the bottom of the second groove, a fixing ring (12) is fixedly sleeved on one end of the fixing rod (11) far away from the adjusting plate (8), the incomplete gear (15) is fixedly sleeved on the outer wall of the fixing ring (12), and the incomplete gear (15) is meshed with the rack (14).
3. The adjusting mechanism of the sofa bed drawer hinge according to claim 1, wherein the hinge pillar (1) is provided with a threaded section (6) at both ends, and the outer wall of the threaded section at both sides is sleeved with a nut (7) in a threaded manner.
4. The adjusting mechanism of the sofa bed drawer hinge according to claim 1, wherein the surface of the plurality of mounting holes (9) is provided with a countersunk head (10).
5. The adjusting mechanism of the sofa bed drawer hinge according to claim 1, wherein the surfaces of the first connecting plate (2), the second connecting plate (3), the adjusting plate (8) and the hinge post (1) are coated with rust-proof paint.
6. The adjusting mechanism of the sofa bed drawer hinge according to claim 1, wherein the first connecting plate (2) and the second connecting plate (3) are provided with circular arc chamfers at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313711.0U CN217681159U (en) | 2022-05-30 | 2022-05-30 | Adjusting mechanism of sofa bed drawer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221313711.0U CN217681159U (en) | 2022-05-30 | 2022-05-30 | Adjusting mechanism of sofa bed drawer hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217681159U true CN217681159U (en) | 2022-10-28 |
Family
ID=83702835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221313711.0U Active CN217681159U (en) | 2022-05-30 | 2022-05-30 | Adjusting mechanism of sofa bed drawer hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217681159U (en) |
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2022
- 2022-05-30 CN CN202221313711.0U patent/CN217681159U/en active Active
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