CN215634157U - Ratchet type fast-assembling self-locking connecting assembly - Google Patents
Ratchet type fast-assembling self-locking connecting assembly Download PDFInfo
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- CN215634157U CN215634157U CN202120773016.1U CN202120773016U CN215634157U CN 215634157 U CN215634157 U CN 215634157U CN 202120773016 U CN202120773016 U CN 202120773016U CN 215634157 U CN215634157 U CN 215634157U
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- blocks
- mounting groove
- groove
- ratchet
- pawl
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Abstract
The utility model discloses a ratchet type fast-assembling self-locking connecting assembly, which comprises: the bottom of the mounting groove is provided with a convex part; the plug connector comprises two blocks and two pawls, the two blocks are vertically arranged side by side, the lower ends of the two blocks are both configured to rotate on the back face of the component, the upper ends of the two blocks are both provided with ratchet teeth matched with the pawls, the two pawls are also configured to rotate on the back face of the component, and each pawl is overlapped on the upper end of one of the blocks; the mounting groove is configured to allow the lower ends of the two blocks to be inserted, and when the lower ends of the two blocks are contacted with the groove bottom, the lower ends of the two blocks are separated by the convex part and slide along the direction away from each other along the groove bottom until the blocks are supported by the inner side wall of the groove; the pawl is configured to engage the ratchet tooth slot when the lower end of the bar is abutted by the slot inner wall. The utility model can simply, quickly and stably install the component on the facade of the building.
Description
Technical Field
The utility model relates to the field of home decoration accessories. More particularly, the present invention relates to a ratchet type quick-fit self-locking connection assembly.
Background
In an antique building, decorative components such as a wind beating plate or a pile head are often hung on the vertical surface outside the building, electromechanical components such as an external square pipe are also often hung on the vertical surface outside the building in the existing building, and the decorative components or the electromechanical components are generally fixedly connected on the vertical surface of the building through mortise and tenon joints or screws, so that the mounting is complicated.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
It is a further object of the present invention to provide a ratcheting quick-fit, self-locking connection assembly that provides for simple, quick, and stable installation of a structural member to a facade of a building.
To achieve these objects and other advantages in accordance with the purpose of the utility model, a ratcheting quick-fit, self-locking connection assembly is provided, comprising:
the mounting groove is connected to the vertical surface of the building, and a convex part is arranged at the bottom of the mounting groove;
the plug connector is connected to the back of a component to be arranged on a building vertical face and comprises two blocks and two pawls, the two blocks are arranged vertically side by side, the lower ends of the two blocks are both configured to be capable of rotating on the back of the component, the upper ends of the two blocks are both provided with ratchet teeth matched with the pawls, the two pawls are also configured to be capable of rotating on the back of the component, and each pawl is overlapped on the upper end of one block;
the mounting groove is configured to allow the lower ends of the two blocks to be inserted, and when the lower ends of the two blocks are contacted with the groove bottom, the lower ends of the two blocks are separated by the convex part and slide along the direction away from each other along the groove bottom until the blocks are supported by the inner side wall of the groove; the pawl is configured to engage the ratchet tooth slot when the lower end of the bar is abutted by the slot inner side wall.
Preferably, magnets are disposed in both the pawl tip and the ratchet tooth slot, and the magnets in the pawl tip and the magnets in the ratchet tooth slot are configured to attract each other.
Preferably, the mounting groove is formed in a plate surface on one side of a first fixing plate, and an embedded part or a connecting bolt is arranged on a plate surface on the other side of the first fixing plate.
Preferably, the connecting bolt is an expansion bolt or a chemical bolt.
Preferably, the plug connector further comprises a second fixing plate, one side of the second fixing plate is connected with the back of the component, and the two blocks and the two pawls are rotatably connected to the other side of the second fixing plate.
Preferably, the second fixing plate is provided with a first rotating shaft, the upper end of the bar is provided with a first shaft hole matched with the first rotating shaft, and the bar is rotatably connected to the first rotating shaft.
Preferably, a second rotating shaft is arranged on the second fixing plate, a second shaft hole matched with the second rotating shaft is formed in the pawl, and the pawl is rotatably connected to the second rotating shaft.
Preferably, the mounting groove is a dovetail groove, the bottom of the mounting groove is a plane, and the convex part of the bottom of the mounting groove is a convex block connected to the bottom of the mounting groove.
Preferably, the lower ends of the bars are sharp corners, and a gap for the convex part to insert is formed between the sharp corners of the two bars.
Preferably, the upper end of the bar block is a convex semi-circular arc surface, and the ratchet teeth are arranged on the semi-circular arc surface.
The utility model at least comprises the following beneficial effects: through inserting the plug connector in the mounting groove, can be fast convenient be connected to the building facade with the component, two blocks are kept away from each other after being separated by the convex part of tank bottom and are formed the structure of similar "door-free tenon" during the installation, and in addition the pawl blocks the strip piece upper end, prevents that the strip piece from deviating from the mounting groove, has just produced auto-lock phenomenon after the plug connector inserts the mounting groove like this to make the component more stable with being connected of building facade.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a perspective view of the mounting groove of the present invention;
FIG. 2 is a front view of the initial state of the connector of the present invention;
FIG. 3 is a front view of the connector of the present invention in an operational state;
FIG. 4 is a front view of the present invention with the insert inserted into the mounting slot, where the second retaining plate is omitted for clarity of illustration of the bar and detent;
fig. 5 is a front view of the connector according to the utility model after self-locking in the mounting groove, wherein the second fixing plate is omitted for better clarity of the bars and the detent.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the present invention provides a ratchet type quick-assembling self-locking connecting assembly, which comprises:
the mounting groove 1 is connected to a building vertical surface, a groove opening is arranged upwards, and a convex part 2 is arranged at the bottom of the mounting groove 1;
specifically, mounting groove 1 can set up on 3 one side face of a first fixed plate the opposite side face of first fixed plate 3 sets up built-in fitting or connecting bolt 4, can just install mounting groove 1 on the building facade when building facade is built through the built-in fitting, can punch mounting groove 1 and install on the building facade after building facade construction completion through connecting bolt 4, and is concrete, and connecting bolt 4 can adopt expansion bolts or chemical bolt.
Of course, there is also an embodiment: the embedded part or the connecting bolt is directly arranged on the outer side wall of the mounting groove without arranging a first fixing plate.
The plug connector is connected to the back of a component to be arranged on a building vertical face, and comprises two blocks 5 and two pawls 6, wherein the two blocks 5 are vertically arranged side by side, the lower ends of the two blocks are both configured to rotate on the back of the component, the upper ends of the two blocks 5 are both provided with ratchet teeth matched with the pawls 6, the two pawls 6 are also configured to rotate on the back of the component, and each pawl 6 is lapped on the upper end of one block 5;
specifically, the plug connector can further include a second fixing plate 7, a side plate surface of the second fixing plate 7 is connected with the back surface of the component, the second fixing plate 7 can be connected with the back surface of the component in a welding or screw connection mode, the two blocks 5 and the two pawls 6 are connected to the other side plate surface of the second fixing plate 7 in a rotating mode, a first rotating shaft 8 can be arranged on the second fixing plate 7, a first shaft hole matched with the first rotating shaft 8 is formed in the upper end of each block 5, the blocks 5 are connected to the first rotating shaft 8 in a rotating mode through the first shaft holes, a second rotating shaft 9 can be arranged on the second fixing plate 7, a second shaft hole matched with the second rotating shaft 9 is formed in the pawls 6, and the pawls 6 are connected to the second rotating shaft 9 in a rotating mode through the second shaft holes.
Of course, there is also an embodiment: namely, the two blocks and the two pawls are directly arranged on the back of the component without arranging a second fixing plate.
The mounting groove 1 is configured to allow the lower ends of the two blocks 5 to be inserted, and when the lower ends of the two blocks 5 contact the groove bottom, the lower ends of the two blocks 5 are separated by the convex part 2 and slide along the groove bottom in the mutually-away direction until the blocks 5 are abutted by the inner side wall of the groove; the pawl 6 is configured such that the pawl 6 engages the ratchet tooth slot when the lower end of the bar 5 is held against the inside wall of the slot.
Specifically, the mounting groove 1 can be a dovetail groove as shown in fig. 1, and since the width of the notch of the dovetail groove is smaller than the width of the groove bottom, the bar can be well clamped, and the mounting groove can also have other groove types, such as rectangular grooves with the same width as the notch and the groove bottom.
Specifically, the groove bottom of the mounting groove 1 is a plane, and the convex part 2 at the groove bottom of the mounting groove 1 can be a sharp-angled convex block connected with the groove bottom, or the groove bottom is directly designed into an inverted V shape or
And (4) shape.
Specifically, the lower end of the bar 5 can be designed to be a sharp corner, and a gap for inserting the convex part 2 is formed between the sharp corners of the two bars 5, so that the convex part 2 at the bottom of the mounting groove 1 can easily separate the two bars 5.
Specifically, the upper end of the bar 5 is a convex semi-circular arc surface, and the ratchet teeth are arranged on the semi-circular arc surface.
Specifically, the magnets 10 are arranged at the tail end of the pawl 6 and in the tooth socket of the ratchet wheel, and the magnet 10 at the tail end of the pawl 6 and the magnet 10 in the tooth socket of the ratchet wheel are configured to attract each other, so that the magnetic force can drive the pawl 6 to be firmly connected with the ratchet wheel.
Of course, there is another way of applying the driving force to the pawl by installing a torsion spring to the pawl so that the pawl is pressed against the upper end of the bar by the elastic force.
In the use process of the embodiment, the plug connector is inserted into the mounting groove 1, the member can be quickly and conveniently connected to the building vertical face, the two blocks 5 are separated by the convex part 2 at the bottom of the groove and then are mutually kept away to form a structure similar to an 'dead tenon' structure, the pawl 6 is clamped at the upper end of the bar block 5 to prevent the bar block 5 from being separated from the mounting groove 1, and therefore the self-locking phenomenon is generated after the plug connector is inserted into the mounting groove 1, and the member is more stably connected with the building vertical face.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. Ratchet formula fast-assembling auto-lock coupling assembling, its characterized in that includes:
the mounting groove is connected to the vertical surface of the building, and a convex part is arranged at the bottom of the mounting groove;
the plug connector is connected to the back of a component to be arranged on a building vertical face and comprises two blocks and two pawls, the two blocks are arranged vertically side by side, the lower ends of the two blocks are both configured to be capable of rotating on the back of the component, the upper ends of the two blocks are both provided with ratchet teeth matched with the pawls, the two pawls are also configured to be capable of rotating on the back of the component, and each pawl is overlapped on the upper end of one block;
the mounting groove is configured to allow the lower ends of the two blocks to be inserted, and when the lower ends of the two blocks are contacted with the groove bottom, the lower ends of the two blocks are separated by the convex part and slide along the direction away from each other along the groove bottom until the blocks are supported by the inner side wall of the groove; the pawl is configured to engage the ratchet tooth slot when the lower end of the bar is abutted by the slot inner side wall.
2. The ratcheting quick-fit self-locking connection assembly of claim 1, wherein the pawl tip and the ratchet tooth slot each have a magnet disposed therein, and wherein the magnet at the pawl tip and the magnet in the ratchet tooth slot are configured to attract each other.
3. The ratcheting quick-assembling self-locking coupling assembly of claim 1, wherein the mounting groove is formed on one side of a first fixing plate, and the other side of the first fixing plate is provided with embedded parts or connecting bolts.
4. A ratcheting quick-fit self-locking connection assembly as claimed in claim 3 wherein the connection bolts are expansion bolts or chemical bolts.
5. The ratcheting quick-fit self-locking connection assembly of claim 1, wherein the plug connector further comprises a second fixing plate, wherein one side of the second fixing plate is connected to the back of the member, and the two blocks and the two pawls are both pivotally connected to the other side of the second fixing plate.
6. A ratchet type fast-assembling self-locking connecting assembly as claimed in claim 5, wherein said second fixing plate is provided with a first rotating shaft, the upper end of said bar is provided with a first shaft hole matching with said first rotating shaft, and said bar is rotatably connected to said first rotating shaft.
7. A ratchet type fast-assembling self-locking connecting assembly according to claim 5, wherein a second rotating shaft is provided on said second fixing plate, a second shaft hole matching with said second rotating shaft is provided on said pawl, and said pawl is rotatably connected to said second rotating shaft.
8. A ratcheting quick-fit self-locking connection assembly as claimed in claim 1 wherein the mounting groove is a dovetail groove, the bottom of the mounting groove is a flat surface and the convex portion of the bottom of the mounting groove is a convex protrusion attached to the bottom of the groove.
9. A ratcheting quick-fit self-locking connection assembly as claimed in claim 1 wherein the lower ends of the bars are pointed and a gap is provided between the pointed ends of the two bars for receiving the protrusion.
10. A ratchet-type quick-fit self-locking connection assembly according to claim 1, wherein said upper end of said bar is a convex semi-circular arc surface, and said ratchet teeth are formed on said semi-circular arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773016.1U CN215634157U (en) | 2021-04-15 | 2021-04-15 | Ratchet type fast-assembling self-locking connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773016.1U CN215634157U (en) | 2021-04-15 | 2021-04-15 | Ratchet type fast-assembling self-locking connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215634157U true CN215634157U (en) | 2022-01-25 |
Family
ID=79935888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120773016.1U Active CN215634157U (en) | 2021-04-15 | 2021-04-15 | Ratchet type fast-assembling self-locking connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215634157U (en) |
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2021
- 2021-04-15 CN CN202120773016.1U patent/CN215634157U/en active Active
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