CN210660991U - T-shaped screw fastener capable of reducing sliding threads - Google Patents
T-shaped screw fastener capable of reducing sliding threads Download PDFInfo
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- CN210660991U CN210660991U CN201921674025.4U CN201921674025U CN210660991U CN 210660991 U CN210660991 U CN 210660991U CN 201921674025 U CN201921674025 U CN 201921674025U CN 210660991 U CN210660991 U CN 210660991U
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- fastener
- nut
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Abstract
The utility model discloses a can reduce T type screw fastener of smooth silk, including nut and the screw rod of fixed mounting at nut bottom surface to and cup joint the nut at the screw rod surface, its characterized in that: the bottom surface both sides of nut are provided with first backing plate and second backing plate respectively, the upper end one side of first backing plate and second backing plate all is provided with the bull stick, the screw hole has been seted up to the upper end opposite side of first backing plate, the below of screw hole is provided with set screw, the position department that the surface of first backing plate corresponds the bull stick has seted up first commentaries on classics hole, the position department that the surface of nut corresponds first commentaries on classics hole has seted up the second and has changeed the hole. A T type screw fastener that can reduce smooth silk can increase the stability of this fastener when using, then make this fastener can effectually avoid appearing the condition of smooth silk when using, stability when increasing the installation brings better use prospect.
Description
Technical Field
The utility model relates to a fastener field, in particular to can reduce T type screw fastener of smooth silk.
Background
The fastener is a connecting workpiece which is frequently used in daily life and used for connection, the specifications of the fastener are various, when the fastener is used under different conditions, a user can select and use the fasteners with different specifications according to the use conditions, and T-shaped screw fasteners are provided; the T-shaped screw fastener has certain disadvantages when used, and due to the fact that the T-shaped screw fastener is installed in a single mode, the T-shaped screw fastener can slide when installed and used, the using effect in the later period is affected, certain influence is brought in the using process, and therefore the T-shaped screw fastener capable of reducing the sliding thread is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a can reduce T type screw fastener of smooth silk can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can reduce T type screw fastener of smooth silk, includes nut and the screw rod of fixed mounting at nut bottom surface to and cup joint the nut at the screw rod surface, its characterized in that: the bottom surface both sides of nut are provided with first backing plate and second backing plate respectively, the upper end one side of first backing plate and second backing plate all is provided with the bull stick, the screw hole has been seted up to the upper end opposite side of first backing plate, the below of screw hole is provided with set screw, the position department that the surface of first backing plate corresponds the bull stick has seted up first commentaries on classics hole, the position department that the surface of nut corresponds first commentaries on classics hole has seted up the second and has changeed the hole, the screw rod hole has been seted up to the surface center department of nut.
Preferably, the diameter of the opening of the screw hole is consistent with the diameter of the screw, the outer surface of the screw can be attached to the inner wall of the screw hole, and the screw hole are connected in a welding mode.
Preferably, the diameters of the openings of the first rotating hole and the second rotating hole are consistent, and the first rotating hole and the second rotating hole are arranged in the same vertical straight line.
Preferably, the rotating rod can be inserted into the first rotating hole and the second rotating hole in a penetrating mode in sequence, and the first base plate is connected with the screw cap in a rotating mode through the rotating rod.
Preferably, the specifications of the first base plate and the second base plate are consistent, and the first base plate and the second base plate are arranged along the center of the screw cap in an opposite mode respectively.
Preferably, the set screw can be inserted through the screw hole and connected with the contact surface.
Compared with the prior art, the utility model discloses following beneficial effect has: the T-shaped screw fastener capable of reducing the slippery thread is characterized in that a first backing plate and a second backing plate are arranged on two sides of the bottom end of a nut in the using process, when the fastener confirms the using position, a user can rotate the first backing plate and the second backing plate at the bottom end of the nut through a rotating rod to enable the first backing plate and the second backing plate to rotate to proper positions, the user can insert positioning screws into screw holes in the first backing plate and the second backing plate and connect the positioning screws with contact surfaces, connecting points are added at the moment, the stability of the fastener during installation can be effectively improved, the slippery thread condition of the fastener during use can be effectively avoided, the whole fastener is simple in structure and convenient to operate, the stability of the fastener during use can be improved, and then the slippery thread condition of the fastener during use can be effectively avoided, the stability during installation is increased, and the method is better compared with the traditional method.
Drawings
Fig. 1 is a schematic view of the overall structure of a T-shaped screw fastener capable of reducing the slippery thread.
Fig. 2 is a schematic view of the T-shaped screw fastener nut and the backing plate of the present invention, which can reduce the slippery thread.
Fig. 3 is a structural diagram of the T-shaped screw fastener backing plate and the rotating rod of the present invention, which can reduce the slippery thread.
In the figure: 1. a nut; 2. a screw; 3. a nut; 4. a first backing plate; 5. a second backing plate; 6. a rotating rod; 7. screw holes; 8. a set screw; 9. a first rotary hole; 10. a second rotary hole; 11. screw holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a T-shaped screw fastener capable of reducing slippery thread, including a nut 1 and a screw 2 fixedly installed on the outer surface of the bottom end of the nut 1, and a nut 3 sleeved on the outer surface of the screw 2, both sides of the outer surface of the bottom end of the nut 1 are respectively provided with a first backing plate 4 and a second backing plate 5, one side of the upper ends of the first backing plate 4 and the second backing plate 5 is provided with a rotating rod 6, the other side of the upper end of the first backing plate 4 is provided with a screw hole 7, a positioning screw 8 is arranged below the screw hole 7, a first rotating hole 9 is arranged at the position of the outer surface of the first backing plate 4 corresponding to the rotating rod 6, a second rotating hole 10 is arranged at the position of the outer surface of the nut 1 corresponding to the first rotating hole 9.
The diameter of the opening of the screw hole 11 is consistent with that of the screw 2, the outer surface of the screw 2 can be attached to the inner wall of the screw hole 11, the screw 2 and the screw hole 11 are connected in a welding mode, so that the connection stability between the screw 2 and the screw hole 11 is effectively improved, and the situation that the screw is loosened and falls off is effectively avoided;
the diameters of the openings of the first rotating hole 9 and the second rotating hole 10 are consistent, and the first rotating hole 9 and the second rotating hole 10 are arranged in the same vertical straight line, so that the insertion of the rotating rod 6 in the later period is facilitated;
the rotating rod 6 can be sequentially inserted into the first rotating hole 9 and the second rotating hole 10 in a penetrating manner, and the first base plate 4 is rotatably connected with the screw cap 1 through the rotating rod 6, so that a user can conveniently and properly adjust the use angle of the base plate according to the use condition;
the specifications of the first base plate 4 and the second base plate 5 are consistent, and the first base plate 4 and the second base plate 5 are arranged along the center of the screw cap 1 in an opposite manner;
the set screw 8 can be inserted through the screw hole 7 and connected with the contact surface, thereby increasing the stability of the fastener connection and avoiding the condition of wire slipping.
It should be noted that, the utility model relates to a T-shaped screw fastener capable of reducing the slippery thread, when the fastener is used, firstly, the user needs to place the fastener on the position to be used to confirm the use position of the fastener and install the fastener, and in the use process, because the first backing plate 4 and the second backing plate 5 are arranged on both sides of the bottom end of the nut 1, when the fastener confirms the use position, the user can rotate the first backing plate 4 and the second backing plate 5 at the bottom end of the nut 1 through the rotating rod 6, so that the first backing plate 4 and the second backing plate 5 can rotate to the proper position, at this time, the user can insert the positioning screw 8 into the screw hole 7 on the first backing plate 4 and the second backing plate 5 and connect with the contact surface, at this time, the connecting point is increased, the stability of the fastener in installation can be effectively increased, the fastener can effectively avoid the condition of thread slipping when in use, increases the stability of the whole use and has certain practicability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a can reduce T type screw fastener of smooth silk, includes screw cap (1) and fixed mounting screw rod (2) at screw cap (1) bottom surface to and cup joint nut (3) at screw rod (2) surface, its characterized in that: the bottom surface both sides of nut (1) are provided with first backing plate (4) and second backing plate (5) respectively, upper end one side of first backing plate (4) and second backing plate (5) all is provided with bull stick (6), screw hole (7) have been seted up to the upper end opposite side of first backing plate (4), the below of screw hole (7) is provided with set screw (8), first commentaries on classics hole (9) have been seted up to the position department that the surface of first backing plate (4) corresponds bull stick (6), second commentaries on classics hole (10) have been seted up to the position department that the surface of nut (1) corresponds first commentaries on classics hole (9), screw rod hole (11) have been seted up to the surface center department of nut (1).
2. A T-screw fastener with reduced thread slippage as defined in claim 1, wherein: the diameter of the opening of the screw hole (11) is consistent with the diameter of the screw (2), the outer surface of the screw (2) can be attached to the inner wall of the screw hole (11), and the screw (2) is connected with the screw hole (11) in a welding mode.
3. A T-screw fastener with reduced thread slippage as defined in claim 1, wherein: the opening diameters of the first rotating hole (9) and the second rotating hole (10) are consistent, and the first rotating hole (9) and the second rotating hole (10) are arranged in the same vertical straight line.
4. A T-screw fastener with reduced thread slippage as defined in claim 1, wherein: the rotating rod (6) can be sequentially inserted into the first rotating hole (9) and the second rotating hole (10) in a penetrating mode, and the first base plate (4) is rotatably connected with the screw cap (1) through the rotating rod (6).
5. A T-screw fastener with reduced thread slippage as defined in claim 1, wherein: the specifications of the first base plate (4) and the second base plate (5) are consistent, and the first base plate (4) and the second base plate (5) are arranged along the center of the nut (1) in an opposite mode respectively.
6. A T-screw fastener with reduced thread slippage as defined in claim 1, wherein: the positioning screw (8) can be inserted into the screw hole (7) in a penetrating way and connected with the contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674025.4U CN210660991U (en) | 2019-10-09 | 2019-10-09 | T-shaped screw fastener capable of reducing sliding threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674025.4U CN210660991U (en) | 2019-10-09 | 2019-10-09 | T-shaped screw fastener capable of reducing sliding threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660991U true CN210660991U (en) | 2020-06-02 |
Family
ID=70821658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921674025.4U Active CN210660991U (en) | 2019-10-09 | 2019-10-09 | T-shaped screw fastener capable of reducing sliding threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660991U (en) |
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2019
- 2019-10-09 CN CN201921674025.4U patent/CN210660991U/en active Active
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