CN220890675U - Quick-assembly hidden connecting buckle - Google Patents
Quick-assembly hidden connecting buckle Download PDFInfo
- Publication number
- CN220890675U CN220890675U CN202322534354.1U CN202322534354U CN220890675U CN 220890675 U CN220890675 U CN 220890675U CN 202322534354 U CN202322534354 U CN 202322534354U CN 220890675 U CN220890675 U CN 220890675U
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- buckling
- inclined plane
- guiding
- bottom plate
- guide
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- 230000008602 contraction Effects 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a quick-assembly hidden connecting buckle which comprises a first bottom plate and a second bottom plate, wherein a buckling joint is arranged on the inner side of the first bottom plate, a buckling hole is formed on the inner side of the second bottom plate, inclined plane steps I are correspondingly formed on two side walls of one end of the buckling hole, inclined plane steps II are formed on two sides of the buckling joint corresponding to the inclined plane steps I, and when the buckling joint is inserted into the buckling hole, the inclined plane steps II are arranged on the inclined plane steps I. The quick-assembly hidden connecting buckle provided by the utility model adopts the structures of the bottom plate, the buckling joint and the buckling hole to connect the two plates, so that stable, hidden and quick connection is realized. The buckling joint is provided with the jacking mechanism, the length of the telescopic rod can be adjusted according to actual needs, the buckling joint is stably abutted in the buckling hole, and the problem that the buckling joint is not compact due to shrinkage of the plate is solved.
Description
Technical Field
The utility model relates to the technical field of furniture fasteners, in particular to a quick-assembly hidden connecting buckle.
Background
With the development of the times, the furniture is more various in style, but no matter how the structure and the appearance of the furniture are changed, the furniture is always formed by combining various plates, so that the assembly mode among the plates is very important, especially for some furniture needing to be moved, if the furniture is assembled without a stable structure, the furniture is very easy to damage in the later period.
Most of the existing plate assemblies are assembled in a hinge mode and a screw fixing mode, but screws or hinges are fixed, the screws and the hinges can be exposed in the sight, and the aesthetic feeling is poor. The mortise and tenon mode is more popular than other modes, because the mortise and tenon mode is adopted to assemble the appearance more attractive.
However, the mortise and tenon fixing mode has the defect that the humidity in the air cannot be controlled during assembly, most of plates can be affected by the ambient humidity, an expansion phenomenon occurs, particularly in the southern area, the humidity change is large, and the phenomenon is more obvious, so that a certain space is reserved for the expansion of the plates in the assembly process, when the humidity is recovered, the plates shrink, gaps are reserved for the assembly, and the assembly scale is difficult to control, particularly in some cabinets with larger sizes.
Disclosure of utility model
The utility model provides a quick-assembly hidden connecting buckle aiming at the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a fast-assembling hidden connector link, includes bottom plate one and bottom plate two, the inboard of bottom plate one is equipped with the knot and connects, and the inboard of bottom plate two is equipped with the lock joint hole, correspond on the both sides wall of one of them one end in lock joint hole to be equipped with inclined plane step one, the both sides that correspond inclined plane step one in knot connect are equipped with inclined plane step two, when the knot connects to insert the lock joint hole, inclined plane step two is arranged in on the inclined plane step one.
Further, the inclination angle alpha of the inclined plane step I and the inclined plane step II is 35-75 degrees.
Further, screw holes are formed in the first bottom plate and the second bottom plate.
Further, the other end of the buckling hole is provided with a propping mechanism, and the propping end of the propping mechanism is propped against the buckling head.
Further, the jacking mechanism comprises a base, a driving mechanism is arranged on the base, the driving end of the driving mechanism is connected with a telescopic rod, and the driving mechanism drives the telescopic rod to stretch out and draw back and tightly buckle the joint.
Further, the telescopic rod comprises an inner rod body and an outer sleeve, the inner rod body is in threaded connection with the outer sleeve, the inner rod body is connected with a driving mechanism, and the driving mechanism drives the inner rod body to rotate so as to enable the inner rod body to be screwed into or screwed out of the outer sleeve.
Further, still be equipped with guiding mechanism on the base, guiding mechanism includes first guiding portion, second guiding portion and third guiding portion, first guiding portion and second guiding portion set up respectively in telescopic link front end both sides, the front end of first guiding portion and second guiding portion is taut through elastic mechanism, and the rear end rotation sets up on the base, third guiding portion sets up at the telescopic link rear end, and the telescopic link rear end passes third guiding portion.
Further, the first guide part and the second guide part comprise guide arms, the guide arms are arranged on the base in a rotating mode through screws, guide wheels are arranged at the front ends of the guide arms, the guide wheels are in contact with the telescopic rods, and the two guide arms are connected through an elastic mechanism.
Further, the elastic mechanism comprises a first fixed column and a second fixed column, the first fixed column is fixed on the first guide part, the second fixed column is fixed on the second guide part, and the first fixed column and the second fixed column are connected through springs.
Further, the third guide part is a guide seat, a guide hole is formed in the guide seat, and the telescopic rod passes through the guide hole.
The utility model has the beneficial effects that:
The quick-assembly hidden connecting buckle provided by the utility model adopts the structures of the bottom plate, the buckling joint and the buckling hole to connect the two plates, so that stable, hidden and quick connection is realized. The buckling joint is provided with the jacking mechanism, the length of the telescopic rod can be adjusted according to actual needs, the buckling joint is stably abutted in the buckling hole, and the problem that the buckling joint is not compact due to shrinkage of the plate is solved.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of a quick-assembly hidden connecting buckle according to the present utility model;
FIG. 2 is a schematic structural view of an embodiment 2 of a quick-assembly hidden connecting buckle according to the present utility model;
FIG. 3 is an exploded view of embodiment 2 of the instant utility model quick connect connector link;
FIG. 4 is a schematic view of the structure of the tightening mechanism of the present utility model;
FIG. 5 is a schematic view of the structure of the base, the first guide mechanism, the second guide mechanism and the third guide mechanism;
fig. 6 is a schematic structural view of the telescopic rod of the present utility model.
In the figure: 1-base plate one, 2-base plate two, 3-buckle, 31-connection base, 32-buckle, 4-buckle, 5-ramp step one, 6-ramp step two, 7-screw hole, 8-tightening mechanism, 81-base, 82-driving mechanism, 83-telescopic rod, 831-inner rod body, 832-outer sleeve, 84-guiding mechanism, 841-first guiding portion, 8411-guiding arm one, 8412-screw one, 8413-guiding wheel one, 842-second guiding portion, 8421-guiding arm two, 8422-screw two, 8423-guiding wheel two, 843-third guiding portion, 8431-guiding hole, 844-elastic mechanism, 8441-fixing column one, 8442-fixing column two, 8443-spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, the quick-assembly hidden connecting buckle provided by the utility model comprises a first bottom plate 1 and a second bottom plate 2, wherein the first bottom plate 1 and the second bottom plate 2 are strip-shaped plates, and the length and the width of the strip-shaped plates are selected according to actual needs. Both ends of the strip-shaped plate are arc surfaces. Screw holes 7 are formed in the first bottom plate 1 and the second bottom plate 2.
The buckle joint 3 is arranged on the inner side of the first bottom plate 1, the buckle joint 3 comprises a connecting base 31, the connecting base 31 is a flat rice plate, the lower end of the connecting base 31 is fixed on the first bottom plate 1, the upper end of the connecting base is connected with a buckle plate 32, the buckle plate 32 is a strip-shaped plate, the width of the strip-shaped plate is larger than that of the connecting base 31, the lower surface of the strip-shaped plate is an inclined plane, and an inclined plane step II 6 is formed.
The buckling hole 4 is arranged on the inner side of the bottom plate 2, the buckling hole 4 is a strip-shaped hole, two inner side walls at one end of the strip-shaped hole are respectively provided with an inclined plane step I5, the inclined plane step I5 and the inclined plane step II 6 are correspondingly arranged, the inclined angles of the inclined plane step I5 and the inclined plane step II 6 are the same, and the inclined angle alpha of the inclined plane step I5 and the bottom plate 1 is 35-75 degrees.
Working principle:
During assembly, the first bottom plate 1 and the second bottom plate 2 are respectively fixed on a pair of plates to be connected through screw holes 7, then the end parts of the inclined plane steps II 6 are erected on the inclined plane steps I5 to push the plates to move, the buckling connector 3 is driven to move from one end of the buckling hole 4 to the other end, the inclined plane steps II 6 move along the inclined plane steps I5, and finally the buckling connector 3 is buckled into the buckling hole 4, at the moment, the inclined plane steps II 6 are arranged on the inclined plane steps I5, and buckling connection between the buckling connector 3 and the buckling hole 4 is achieved.
Example 2
Referring to fig. 2-6, the difference between the present embodiment and embodiment 1 is that: the other end of the buckling hole 4 is provided with a propping mechanism 8, and the propping end of the propping mechanism 8 is propped against the buckling joint 3. The propping mechanism 8 is used for further stabilizing and fixing the buckling connector 3, so that the problem that the buckling connection between the buckling hole 4 and the buckling connector 3 is unstable due to shrinkage of the plate is avoided.
Referring to fig. 4 and 5, the tightening mechanism 8 includes a base 81, where the base 81 is an L-shaped plate, one of the L-shaped plates is fixedly connected with an inner side wall of the fastening hole 4 through a screw, and the other plate is placed on the first plate 1 after the fastening hole 4 is fastened with the fastening connector 3.
Referring to fig. 4 and 6, the driving mechanism 82 is disposed on another board, and the driving mechanism 82 is a micro motor, which is an existing micro motor, and can be selected by those skilled in the art according to actual needs, and is not limited herein. The micro motor is fixed on the other plate body through a clamp and the like.
The telescopic rod 83 comprises an inner rod body 831 and an outer sleeve 832, wherein the inner rod body 831 is provided with external threads, the outer sleeve 832 is provided with internal threads, and the inner rod body 831 and the outer sleeve 832 are connected through the internal threads and the external threads. The inner rod 831 can be rotated to enter or exit the outer sleeve 832, thereby extending or shortening the telescoping rod 83. One end of the inner rod 831 is connected with the micro motor, the other end is connected with the outer sleeve 832, and the micro motor drives the inner rod 831 to rotate.
Referring to fig. 4 and 5, the base 81 is further provided with a guide mechanism 84, and the guide mechanism 84 includes a first guide portion 841, a second guide portion 842, and a third guide portion 843. The first guide portion 841 and the second guide portion 842 are used to restrict the front end of the telescopic link 83, and the third guide portion 843 is used to restrict the rear end of the telescopic link 83.
Specifically, the first guide portion 841 and the second guide portion 842 are respectively provided on both sides of the front end of the telescopic rod 83, the front ends of the first guide portion 841 and the second guide portion 842 are pulled by the elastic mechanism 844, the rear end is rotatably provided on the base 81, and the front end of the telescopic rod 83 is further restrained therein, the third guide portion 843 is provided at the rear end of the telescopic rod 83, and the rear end of the telescopic rod 83 passes through the third guide portion 843 and is restrained in the third guide portion 843.
The first guide portion 841 includes a guide arm one 8411, the guide arm one 8411 is rotatably disposed on the base 81 by a screw one 8412, a front end of the guide arm one 8411 is provided with a guide wheel one 8413, and the guide wheel one 8413 is disposed in contact with the telescopic rod 83.
The second guide portion 842 includes a second guide arm 8421, the second guide arm 8421 is rotatably disposed on the base 81 by a second screw 8422, a second guide wheel 8423 is disposed at a front end of the second guide arm 8421, and the second guide wheel 8423 is disposed in contact with the telescopic rod 83.
The elastic mechanism 844 includes a first fixing column 8441 and a second fixing column 8442, the first fixing column 8441 is fixed on the first guiding arm 8411, the second fixing column 8442 is fixed on the second guiding arm 8421, and the first fixing column 8441 and the second fixing column 8442 are connected through a spring 8443.
The third guide portion 843 is a guide seat fixed to the base 81, and a guide hole 8431 is formed in the guide seat, and the telescopic rod 83 is provided through the guide hole 8431.
In the present application, the micro motor is connected to the power supply mechanism built in the board through the wire, the power supply mechanism may be a battery pack, and the arrangement of the battery pack may refer to the arrangement mode in the prior art, which is not described in detail herein.
Working principle:
During assembly, the first bottom plate 1 and the second bottom plate 2 are respectively fixed on a pair of plates to be connected through screw holes 7, then the end parts of the inclined plane steps II 6 are erected on the inclined plane steps I5 to push the plates to move, the buckling connector 3 is driven to move from one end of the buckling hole 4 to the other end, the inclined plane steps II 6 move along the inclined plane steps I5, and finally the buckling connector 3 is buckled into the buckling hole 4, at the moment, the inclined plane steps II 6 are arranged on the inclined plane steps I5, and buckling connection between the buckling connector 3 and the buckling hole 4 is achieved.
During adjustment, the driving mechanism 82 drives the telescopic rod 83 to extend, and the end part of the telescopic rod 83 abuts against the end part of the buckling connector 3, so that the buckling connector 3 is stably limited in the buckling hole 4. During the expansion and contraction of the expansion and contraction rod 83, the first guide wheel 8413 and the second guide wheel 8423 rotate as the expansion and contraction rod 83 moves, the movement direction of the expansion and contraction rod 83 is restricted, and the guide hole 8431 restricts the end of the expansion and contraction rod 83.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (10)
1. A fast-assembling hidden connector link which characterized in that: including bottom plate one (1) and bottom plate two (2), the inboard of bottom plate one (1) is equipped with buckling connection (3), and the inboard of bottom plate two (2) is equipped with buckling connection hole (4), correspond on the both sides wall of one of them one end of buckling connection hole (4) to be equipped with inclined plane step one (5), the both sides of buckling connection (3) correspond inclined plane step one (5) and are equipped with inclined plane step two (6), when buckling connection (3) inserts buckling connection hole (4), inclined plane step two (6) are arranged in on inclined plane step one (5).
2. The quick connect concealed connector link of claim 1, wherein: the inclination angle alpha of the inclined plane step I (5) and the inclined plane step II (6) is 35-75 degrees.
3. The quick connect concealed connector link of claim 1, wherein: screw holes (7) are formed in the first base plate (1) and the second base plate (2).
4. The quick connect concealed connector link of claim 1, wherein: the other end of the buckling hole (4) is provided with a jacking mechanism (8), and the jacking end of the jacking mechanism (8) is abutted against the buckling joint (3).
5. The quick connect concealed connector link of claim 4, wherein: the jacking mechanism (8) comprises a base (81), a driving mechanism (82) is arranged on the base (81), a telescopic rod (83) is connected to the driving end of the driving mechanism (82), and the driving mechanism (82) drives the telescopic rod (83) to stretch and tightly buckle the joint (3).
6. The quick connect concealed connector link of claim 5, wherein: the telescopic rod (83) comprises an inner rod body (831) and an outer sleeve (832), the inner rod body (831) is in threaded connection with the outer sleeve (832), the inner rod body (831) is connected with the driving mechanism (82), the driving mechanism (82) drives the inner rod body (831) to rotate, and then the inner rod body (831) is screwed into or out of the outer sleeve (832).
7. The quick connect concealed connector link of claim 5, wherein: still be equipped with guiding mechanism (84) on base (81), guiding mechanism (84) include first guiding portion (841), second guiding portion (842) and third guiding portion (843), first guiding portion (841) and second guiding portion (842) set up respectively in telescopic link (83) front end both sides, the front end of first guiding portion (841) and second guiding portion (842) is taut through elastic mechanism (844), and the rear end rotation sets up on base (81), third guiding portion (843) set up at telescopic link (83) rear end, and telescopic link (83) rear end passes third guiding portion (843).
8. The quick connect concealed connector link of claim 7, wherein: the first guide part (841) and the second guide part (842) comprise guide arms, the rear ends of the guide arms are arranged on the base (81) in a rotating mode through screws, guide wheels are arranged at the front ends of the guide arms, the guide wheels are in contact with the telescopic rods (83), and the two guide arms are connected through the elastic mechanism (844).
9. The quick connect concealed connector link of claim 8, wherein: the elastic mechanism (844) comprises a first fixed column (8441) and a second fixed column (8442), the first fixed column (8441) is fixed on the first guide part (841), the second fixed column (8442) is fixed on the second guide part (842), and the first fixed column (8441) and the second fixed column (8442) are connected through a spring (8443).
10. The quick connect concealed connector link of claim 7, wherein: the third guiding part (843) is a guiding seat, a guiding hole (8431) is formed in the guiding seat, and the telescopic rod (83) passes through the guiding hole (8431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534354.1U CN220890675U (en) | 2023-09-18 | 2023-09-18 | Quick-assembly hidden connecting buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534354.1U CN220890675U (en) | 2023-09-18 | 2023-09-18 | Quick-assembly hidden connecting buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890675U true CN220890675U (en) | 2024-05-03 |
Family
ID=90839453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322534354.1U Active CN220890675U (en) | 2023-09-18 | 2023-09-18 | Quick-assembly hidden connecting buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890675U (en) |
-
2023
- 2023-09-18 CN CN202322534354.1U patent/CN220890675U/en active Active
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| GR01 | Patent grant | ||
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