CN211693128U - Connecting piece capable of being installed quickly - Google Patents
Connecting piece capable of being installed quickly Download PDFInfo
- Publication number
- CN211693128U CN211693128U CN202020188230.6U CN202020188230U CN211693128U CN 211693128 U CN211693128 U CN 211693128U CN 202020188230 U CN202020188230 U CN 202020188230U CN 211693128 U CN211693128 U CN 211693128U
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- fastening piece
- clamping part
- piece
- fastening
- fastener
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Abstract
The utility model discloses a connecting piece capable of being quickly installed, which comprises a first fastening piece and a second fastening piece, wherein one end of the first fastening piece is installed inside the second fastening piece so as to enlarge the installation diameter of the second fastening piece; a threaded hole is formed in the second fastening piece along the direction of the extension line and penetrates through the second fastening piece; the second fastener comprises a matching part and a clamping part arranged on the side edge of the matching part; the utility model firstly installs the screw thread part of the first fastener into the second fastener, so that the clamping part is expanded outwards, the installation diameter is increased, and the clamping part is fully contacted with the hole site of the plate, thereby ensuring the stable installation of the connecting piece; meanwhile, after the first fastening piece is installed on the second fastening piece, the second fastening piece can be directly screwed into the hole position of the plate through the first fastening piece, so that the connecting piece can be quickly installed in the plate, the installation efficiency of the connecting piece is improved, and the plate connection can be quickly carried out.
Description
Technical Field
The utility model relates to a connecting piece field, concretely relates to connecting piece that can install fast.
Background
At present, most of the furniture in the shape of plate are provided with holes on the upper surface, and then fixed parts such as screws, bolts and the like are installed, so that the plates are connected and installed. However, after the fixing member is installed, a gap may exist between the fixing member and the hole site of the plate, so that the existing fixing member may have unstable connection in the use process, and meanwhile, the existing connecting member also has the problems of long time consumption and troublesome installation in the installation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a connecting piece that can install fast to reach the purpose of stable and quick installation of connection.
The utility model adopts the technical proposal that: a connecting piece capable of being quickly installed comprises a first fastening piece and a second fastening piece, wherein one end of the first fastening piece is installed in the second fastening piece so as to enlarge the installation diameter of the second fastening piece; a threaded hole is formed in the second fastening piece along the direction of the extension line and penetrates through the second fastening piece; the second fastener comprises a matching part and a clamping part arranged on the side edge of the matching part; the outside of the clamping part is provided with threads, and the clamping part is uniformly provided with at least two strip-shaped grooves which are communicated with the threaded hole.
Further, the first fastening piece comprises a screw rod, and the right end of the screw rod is a threaded part so as to be installed in the threaded hole of the second fastening piece.
Furthermore, a threaded sleeve is arranged at the position, not on the end face, of the right end of the screw, a nut is arranged at the left end of the screw, and a cross groove is formed in the nut.
Furthermore, the matching part and the clamping part are both circular rings.
Further, the second fastener is a plastic block with elasticity.
Furthermore, two lines of clamping particles are symmetrically arranged on the clamping part.
The utility model has the advantages that: the utility model firstly installs the screw thread part of the first fastener into the second fastener, so that the clamping part is expanded outwards, the installation diameter is increased, and the clamping part is fully contacted with the hole site of the plate, thereby ensuring the stable installation of the connecting piece; meanwhile, after the first fastening piece is installed on the second fastening piece, the second fastening piece can be directly screwed into the hole position of the plate through the first fastening piece, so that the connecting piece can be quickly installed in the plate, the installation efficiency of the connecting piece is improved, and the plate connection can be quickly carried out.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a first fastener of the present invention;
FIG. 3 is a front view of a second fastener of the present invention;
figure 4 is a side view of a second fastener of the invention.
The clamping device comprises a first fastener 1, a first fastener 11, a nut 12, a screw rod 13, a threaded sleeve 111, a cross groove 121, a threaded portion 21, a matching portion 2, a second fastener 22, a clamping portion 23, a threaded hole 221, a strip-shaped groove 222 and clamping particles.
Detailed Description
The present invention will be further explained with reference to the embodiments of the drawings.
As shown in fig. 1, the utility model adopts the technical scheme that: a connecting piece capable of being installed rapidly comprises a first fastening piece 1 and a second fastening piece 2, wherein one end of the first fastening piece 1 is installed inside the second fastening piece 2, so that the installation diameter of the second fastening piece 2 is enlarged, the second fastening piece 2 is in full contact with a hole position on a plate, and therefore the connecting piece can be stably installed on the hole position and can be used normally.
As shown in fig. 3 and 4, a threaded hole 23 is formed in the second fastening member 2 along the extension line direction, the threaded hole 23 penetrates through the second fastening member 2, and the threaded hole 23 is used for mounting the threaded portion of the first fastening member 1.
The second fastening piece 2 is an elastic plastic block, the second fastening piece 2 comprises a matching part 21 and a clamping part 22 arranged on the side edge of the matching part 21, the matching part 21 and the clamping part 22 are both annular, and the clamping part 22 is externally provided with threads so as to be arranged in a hole position of a plate; the clamping part 22 is uniformly provided with at least two strip-shaped grooves 221, the strip-shaped grooves 221 are communicated with the threaded hole 23, the clamping part 22 can be uniformly divided into a plurality of parts through the strip-shaped grooves 221, so that when the threaded part 121 is clamped in the threaded hole 23, the clamping part 22 is more easily expanded outwards, the clamping part 22 can be fully contacted with hole positions on a plate, the plate can be fixed, and the connecting piece can be stably installed.
Two rows of clamping particles 222 are symmetrically arranged on the clamping part 22, and the two rows of clamping particles 222 are positioned on the thread of the clamping part 22; through the fastener 222, when the second fastening member 2 is installed in the hole of the plate, a fixing effect is provided for the second fastening member 2, so that the second fastening member 2 is prevented from idling during rotation, and thus, the stable connection of the second fastening member 2 and the plate is ensured.
As shown in fig. 2, the first fastening member 1 includes a threaded rod 12, a threaded portion 121 is located at the right end of the threaded rod 12, and the diameter of the threaded portion 121 is slightly larger than that of the threaded hole 23, so that when the threaded portion 121 is installed in the threaded hole 23, the catch 22 is expanded outward, thereby increasing the installation diameter of the second fastening member 2.
A threaded sleeve 13 is arranged at the non-end face of the right end of the screw 12, and the threaded sleeve 13 provides a protection effect for the screw 12; the screw 12 is provided at the left end thereof with a nut 11, and the nut 11 is provided with a cross-shaped groove 111, so that the screw 12 can be twisted by a cross-shaped pen, thereby mounting the first fastening member 1 on the second fastening member 2.
In the utility model, the thread part 121 of the first fastening piece 1 is firstly installed inside the second fastening piece 2, so that the clamping part 22 of the second fastening piece 2 is expanded outwards, the installation diameter is increased, and the clamping part is fully contacted with the hole site of the plate, thereby ensuring the stable installation of the connecting piece; meanwhile, after the first fastening piece 1 is installed on the second fastening piece 2, the second fastening piece 2 can be directly screwed into the hole position of the plate through the first fastening piece 1, so that the connecting piece can be installed in the plate quickly, the installation efficiency of the connecting piece is improved, and the plate connection can be carried out quickly.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. A connecting piece that can install fast which characterized in that: the fastening device comprises a first fastening piece and a second fastening piece, wherein one end of the first fastening piece is installed in the second fastening piece so as to enlarge the installation diameter of the second fastening piece; a threaded hole is formed in the second fastening piece along the direction of the extension line and penetrates through the second fastening piece; the second fastener comprises a matching part and a clamping part arranged on the side edge of the matching part; the outside of the clamping part is provided with threads, and the clamping part is uniformly provided with at least two strip-shaped grooves which are communicated with the threaded hole.
2. The quick-installable connector of claim 1, wherein: the first fastening piece comprises a screw rod, and the right end of the screw rod is a threaded part so as to be installed in the threaded hole of the second fastening piece.
3. The quick-installable connector of claim 2, wherein: the screw is characterized in that a threaded sleeve is arranged at the position, not the end face, of the right end of the screw, a nut is arranged at the left end of the screw, and a cross groove is formed in the nut.
4. The quick-installable connector of claim 1, wherein: the matching part and the clamping part are both circular rings.
5. The quick-installable connector of claim 1, wherein: the second fastener is an elastic plastic block.
6. The quick-installable connector of claim 1, wherein: two lines of clamping particles are symmetrically arranged on the clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188230.6U CN211693128U (en) | 2020-02-20 | 2020-02-20 | Connecting piece capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188230.6U CN211693128U (en) | 2020-02-20 | 2020-02-20 | Connecting piece capable of being installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693128U true CN211693128U (en) | 2020-10-16 |
Family
ID=72775996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020188230.6U Active CN211693128U (en) | 2020-02-20 | 2020-02-20 | Connecting piece capable of being installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693128U (en) |
-
2020
- 2020-02-20 CN CN202020188230.6U patent/CN211693128U/en active Active
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| GR01 | Patent grant |