CN211323509U - Embedded desktop supporting leg - Google Patents
Embedded desktop supporting leg Download PDFInfo
- Publication number
- CN211323509U CN211323509U CN201921902434.5U CN201921902434U CN211323509U CN 211323509 U CN211323509 U CN 211323509U CN 201921902434 U CN201921902434 U CN 201921902434U CN 211323509 U CN211323509 U CN 211323509U
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- Prior art keywords
- mounting surface
- pin
- limiting
- fixing piece
- piece
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Abstract
The utility model discloses an embedded desktop supporting leg, which comprises a pin and a connecting mechanism; the pin and the beam are connected through a connecting mechanism; the connecting mechanism comprises a first fixing piece, a limiting piece and a second fixing piece; the first fixing piece is arranged in the pin; the limiting piece and the second fixing piece are arranged in the cross beam; the first fixing piece, the limiting piece and the second fixing piece are sequentially connected; the limiting piece is provided with a limiting groove; the limiting groove is clamped with the protrusion on the pin; a limiting bulge is also arranged in the limiting groove; the limiting bulge is inserted into the pin to further limit the relative position of the pin and the cross beam; the second fixing piece is fixedly connected with the cross beam. The utility model provides an embedded desktop supporting legs adopts coupling mechanism to connect pin and crossbeam, and this coupling mechanism carries out the joint through arch and locating part with on the pin, and then restricts the relative movement of pin and crossbeam for the difficult emergence of the screw of connecting pin and crossbeam is not hard up.
Description
Technical Field
The utility model relates to a furniture accessory technical field specifically is an embedded desktop supporting legs.
Background
The table top supporting leg is one of the most common furniture accessories in daily life, and a good table top supporting leg enables the structure of the table to be more stable and prolongs the service life of the table. Moreover, in many times, in order to make the desktop design more beautiful, manufacturers can design the desktop supporting legs into inclined type, and for the inclined type desktop supporting legs, because the supporting force of the desktop supporting legs on the desktop is different from the gravity direction of the desktop, the stability requirement on the desktop supporting legs is higher.
In the prior art, the supporting legs and the cross beams of the table top are usually welded directly by screws or welding methods, or the supporting legs and the cross beams are fixed by screws. Especially for the inclined table top supporting leg, the probability of the screw loosening is higher. In the case of the welded type, it is clear that the fixing of the structure causes great inconvenience for the transportation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem to above-mentioned prior art exists provides an embedded desktop supporting legs.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the embedded desktop supporting leg comprises a pin and a connecting mechanism; the pins are connected with the cross beam through a connecting mechanism;
the connecting mechanism comprises a first fixing piece, a limiting piece and a second fixing piece;
the first fixing piece is arranged in the pin; the limiting piece and the second fixing piece are arranged in the cross beam; the first fixing piece, the limiting piece and the second fixing piece are sequentially connected;
a limiting groove is formed in the limiting piece; the limiting groove is clamped with the protrusion on the pin; a limiting bulge is also arranged in the limiting groove; the limiting bulge is inserted into the pin to further limit the relative position of the pin and the cross beam;
the second fixing piece is fixedly connected with the cross beam.
Furthermore, a mounting opening is formed in the position, located on the connecting mechanism, of the pin; and the mounting opening is provided with a cover surface.
Furthermore, the first screw penetrates through the limiting piece, the pin, the first fixing piece and the nut in sequence to be connected; the first fixing piece, the pin limiting piece and the second fixing piece are fixedly connected in sequence by the second screw.
Further, a spring is arranged between the nut of the second screw and the first fixing piece.
Further, the outer surfaces of the limiting piece and the second fixing piece are in contact with the inner surface of the cross beam.
Furthermore, the limiting piece is provided with a first mounting surface, a second mounting surface and a third mounting surface; the first mounting surface and the third mounting surface are parallel to each other; the second mounting surface is arranged between the first mounting surface and the third mounting surface and is perpendicular to the first mounting surface and the third mounting surface.
Furthermore, the limiting piece is provided with a first mounting surface, a second mounting surface and a third mounting surface; the first mounting surface and the third mounting surface are parallel to each other; the second mounting surface is obliquely arranged between the first mounting surface and the third mounting surface; and the included angle between the second mounting surface and the third mounting surface is larger than 45 degrees and smaller than 90 degrees.
The utility model has the advantages that:
the utility model provides an embedded desktop supporting leg which adopts a connecting mechanism to connect a pin and a beam, and the connecting mechanism clamps a bulge on the pin and a limiting part to further limit the relative movement of the pin and the beam, so that screws for connecting the pin and the beam are not easy to loosen; the connecting mechanism is provided with a cover surface, and the internally connected screws can be fastened after the cover surface is detached; the outer surfaces of the limiting part and the second fixing part are in contact with the inner surface of the cross beam, so that the connection between the connecting mechanism and the pins and the cross beam is more stable and is not easy to loosen.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an embedded desktop supporting leg of the present invention;
fig. 2 is a schematic structural diagram of a connection mechanism according to a first embodiment of the present invention;
fig. 3 is an exploded view of a connection mechanism according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a first fixing member according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a limiting member according to a first embodiment of the present invention;
FIG. 6 is a schematic structural view of a second embodiment of the embedded desktop supporting leg of the present invention;
fig. 7 is a schematic structural view of a connection mechanism according to a second embodiment of the present invention;
fig. 8 is an exploded view of a connection mechanism according to a second embodiment of the present invention;
fig. 9 is a schematic structural view of a first fixing member according to a second embodiment of the present invention;
fig. 10 is a schematic structural view of a limiting member according to a second embodiment of the present invention;
fig. 11 is a schematic structural view of a second fixing member according to the present invention.
In the figure: 1-pin, 2-beam, 21-fourth mounting hole, 22-third screw, 3-connecting mechanism, 31-first fixing piece, 311-first contact surface, 312-first mounting surface, 313-first mounting hole, 32-limiting piece, 321-second mounting surface, 322-limiting groove, 323-second mounting hole, 324-first mounting surface, 325-second mounting surface, 326-third mounting surface, 33-second fixing piece, 331-first contact surface, 332-third mounting hole, 333-fifth mounting hole, 34-second screw, 35-first screw, 36-spring, 37-limiting protrusion and 4-cover surface.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-11, for the present invention, an embedded desktop supporting leg includes a pin 1 and a connecting mechanism 3, the pin 1 and a beam 2 are connected by the connecting mechanism 3.
The first embodiment is as follows:
referring to fig. 1, the pin 1 and the beam 2 are hollow metal tubes with two open ends, and the ends of the two are vertically and fixedly connected with each other through a connecting mechanism 3.
Referring to fig. 2 and fig. 3, the connecting mechanism 3 includes a first fixing member 31, a limiting member 32 and a second fixing member 33 which are sequentially and fixedly connected.
Referring to fig. 2 and 4, the first fixing member 31 has a pair of first contact surfaces 311 and a first mounting surface 312, the pair of first contact surfaces 311 are fixed at both ends of the first mounting surface 312,
the first mounting surface 312 has a first mounting hole 313. The first fixing member 31 is disposed inside the end portion of the pin 1, and a pair of first contact surfaces 311 is disposed in contact with the inner wall of the pin 1.
Referring to fig. 2 and 5, the limiting member 32 has a first mounting surface 324, a second mounting surface 325 and a third mounting surface 326, the first mounting surface 324 and the third mounting surface 326 are parallel to each other, and the second mounting surface 325 is disposed between the first mounting surface 324 and the third mounting surface 326 and perpendicular to the first mounting surface 324 and the third mounting surface 326.
A limiting groove 322 is formed in the second mounting surface 325, a second mounting hole 323 is formed in the limiting groove 322, and a limiting protrusion 37 is further arranged in the limiting groove 322. The stopper 32 is provided inside the end portion of the cross member 2, and its outer surface is provided in contact with the inner surface of the cross member 2.
The end of the pin 1 is provided with a protrusion, the protrusion is embedded in the limit groove 322, and the first screw 35 passes through the second mounting hole 323, the pin 1 and the first mounting hole 313 in sequence to fixedly connect the first fixing member 31, the limit member 32, the second fixing member 33 and the nut. The limiting protrusion 37 is inserted into the pin 1, and the auxiliary limiting groove 322 limits the relative position between the pin 1 and the beam 2, so that the combination is more stable.
The second fixing member 33 is disposed in the cross beam 2 and located behind the limiting member 32, the second fixing member 33 has a third mounting surface 331, and a third mounting hole 332 is formed in the third mounting surface 331. The outer surface of the second fixing member 33 is disposed in contact with the inner wall of the cross member 2.
The second screw 34 passes through the first mounting hole 313, the second mounting hole 323, and the third mounting hole 332 in order to fixedly connect the first fixing member 31, the pin 1, the limiting member 32, and the second fixing member 33.
The cross beam 2 is provided with a fourth mounting hole 21, the second fixing member 33 is further provided with a fifth mounting hole 333, and a third screw penetrates through the fourth mounting hole 21 and the fifth mounting hole 333 to fixedly connect the second fixing member 33 and the cross beam 2.
The mounting hole is formed in the position, located at the connecting mechanism 3, of the pin 1, the cover face 4 is arranged on the mounting hole, the cover face 4 is connected with the mounting hole through a buckle, and the cover face 4 can be detached by a user to fasten the second screw 34 and the first screw 35.
Example two:
the difference from the first embodiment is only that: the ends of the pin 1 and the beam 2 are fixedly connected with each other at a certain angle through a connecting mechanism 3.
Therefore, the stopper 32 is provided as follows:
the limiting member 32 has a first mounting surface 324, a second mounting surface 325 and a third mounting surface 326, the first mounting surface 324 and the third mounting surface 326 are parallel to each other, the second mounting surface 325 is obliquely arranged between the first mounting surface 324 and the third mounting surface 326, and an included angle between the second mounting surface 325 and the third mounting surface 326 is greater than 45 degrees and smaller than 90 degrees.
The utility model discloses the installation method as follows:
first, the first fixing member 31 is disposed in the pin 1, and the limiting member 32 and the second fixing member 33 are disposed in the cross member 2; secondly, fixedly connecting the second fixing member 33 with the cross beam 2, and fixedly connecting the first fixing member 31 with the limiting member 32 through a first screw 35; thirdly, the first fixing member 31, the pin 1, the limiting member 32 and the second fixing member 33 are fixedly connected together by a second screw 34; finally, the cover 4 is mounted at the mounting opening.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The embedded type desktop supporting leg is characterized in that: comprises a pin (1) and a connecting mechanism (3); the pin (1) is connected with the beam (2) through a connecting mechanism (3);
the connecting mechanism (3) comprises a first fixing piece (31), a limiting piece (32) and a second fixing piece (33);
the first fixing piece (31) is arranged in the pin (1); the limiting piece (32) and the second fixing piece (33) are arranged in the cross beam (2); the first fixing piece (31), the limiting piece (32) and the second fixing piece (33) are connected in sequence;
a limiting groove (322) is arranged on the limiting piece (32); the limiting groove (322) is clamped with the bulge on the pin (1); a limiting bulge (37) is also arranged in the limiting groove (322); the limiting bulge (37) is inserted into the pin (1) to further limit the relative position of the pin (1) and the cross beam (2);
the second fixing piece (33) is fixedly connected with the cross beam (2).
2. The leg of claim 1, wherein: a mounting opening is formed in the position, located on the connecting mechanism (3), of the pin (1); and the mounting opening is provided with a cover surface (4).
3. The leg of claim 2, wherein: the first screw (35) sequentially penetrates through the limiting piece (32), the pin (1), the first fixing piece (31) and the nut to be connected; the second screw (34) fixedly connects the first fixing piece (31), the pin (1) limiting piece (32) and the second fixing piece (33) in sequence.
4. The leg of claim 3, wherein: a spring (36) is arranged between the nut of the second screw (34) and the first fixing piece (31).
5. The leg of claim 1, wherein: the outer surfaces of the limiting piece (32) and the second fixing piece (33) are in contact with the inner surface of the cross beam (2).
6. The leg for supporting a table top as claimed in any one of claims 1 to 5, wherein: the limiting piece (32) is provided with a first mounting surface (324), a second mounting surface (325) and a third mounting surface (326); the first mounting surface (324) and the third mounting surface (326) are parallel to each other; the second mounting surface (325) is disposed between the first mounting surface (324) and the third mounting surface (326) and is perpendicular to the first mounting surface (324) and the third mounting surface (326).
7. The leg for supporting a table top as claimed in any one of claims 1 to 5, wherein: the limiting piece (32) is provided with a first mounting surface (324), a second mounting surface (325) and a third mounting surface (326); the first mounting surface (324) and the third mounting surface (326) are parallel to each other; the second mounting surface (325) is obliquely arranged between the first mounting surface (324) and the third mounting surface (326); the included angle between the second mounting surface (325) and the third mounting surface (326) is larger than 45 degrees and smaller than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902434.5U CN211323509U (en) | 2019-11-06 | 2019-11-06 | Embedded desktop supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902434.5U CN211323509U (en) | 2019-11-06 | 2019-11-06 | Embedded desktop supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211323509U true CN211323509U (en) | 2020-08-25 |
Family
ID=72128227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921902434.5U Active CN211323509U (en) | 2019-11-06 | 2019-11-06 | Embedded desktop supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211323509U (en) |
-
2019
- 2019-11-06 CN CN201921902434.5U patent/CN211323509U/en active Active
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