CN211525299U - T-shaped nut for connection and fastening - Google Patents
T-shaped nut for connection and fastening Download PDFInfo
- Publication number
- CN211525299U CN211525299U CN201922458967.5U CN201922458967U CN211525299U CN 211525299 U CN211525299 U CN 211525299U CN 201922458967 U CN201922458967 U CN 201922458967U CN 211525299 U CN211525299 U CN 211525299U
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- CN
- China
- Prior art keywords
- half cylinder
- nut
- right half
- column body
- left half
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a connect T shape nut of fastening belongs to hardware technical field, including T shape nut body, T shape nut body longitudinal section is type T shape, this T shape nut body includes the cuboid and is located the column body that cuboid central point put, the cuboid center is provided with first screw hole, column body center is provided with the second screw hole, the internal thread of first screw hole and the internal thread of second screw hole link up the setting, the cuboid that the cylindricality left and right sides outwards stretches out is spacing end, this column body is including the left half cylinder and the right half cylinder that the symmetry set up, be provided with the incision between left half cylinder and the right half cylinder, this left half cylinder and right half cylinder top all are provided with introduces the end, the root of this left half cylinder and the root of right half cylinder all are provided with the fastening strip. The utility model has the advantages of compact structure, convenient installation and fastening connection.
Description
Technical Field
The utility model belongs to the technical field of the hardware, especially, relate to a connect T shape nut of fastening.
Background
The nut is a nut, and is a part screwed together with a bolt or a screw rod to play a role in fastening, and all production and manufacturing machines are required to be used as one element, and the nut is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.
When connecting the aluminium alloy, a mounting is the circular port, and when another mounting was the cavity of taking the slot hole, ordinary nut and bolt-up behind the two, the mounting that has the slot hole influences the assembly effect owing to rock the displacement very easily.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a compact structure, it is convenient to install, connects the T shape nut of fastening.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a connect T shape nut of fastening, includes T shape nut body, T shape nut body longitudinal section is type T shape, and this T shape nut body includes the cuboid and is located the cylindricality body that the cuboid central point put, the cuboid center is provided with first screw hole, cylindricality body center is provided with the second screw hole, the internal thread of first screw hole and the internal thread of second screw hole link up the setting, the outside cuboid that stretches out of the cylindricality body left and right sides is spacing end, and this cylindricality body is including the left half cylinder and the right half cylinder that the symmetry set up, be provided with the incision between left half cylinder and the right half cylinder, this left half cylinder and right half cylinder top all are provided with the leading-in end, and the root of this left half cylinder and the root of right half cylinder all are provided with the fastening strip.
The open incision of the upper end of the left half column body and the open incision of the lower end of the right half column body are larger than those of the upper end of the left half column body and the right half column body.
The upper surface of the limiting end is provided with a strip-shaped anti-skid bulge which is the same as the limiting end in the extending direction.
The outer diameter of the leading-in end is smaller than that of the columnar body.
The fastening strip is made of rubber.
By adopting the technical proposal, the utility model has compact integral structure, when in use, the rectangular body and the long hole are put into the cavity in the same direction, the rectangular body and the long hole rotate 90 degrees after entering the cavity, the root of the left half cylinder and the root of the right half cylinder are both provided with the fastening strip, the fastening strip deforms and is clamped in the long hole, the strip-shaped antiskid bulge prevents the strip-shaped antiskid bulge from moving left and right, double-layer fastening is achieved, then the columnar body extends into the circular hole of another fixing piece, because the columnar body comprises the left half cylinder and the right half cylinder which are symmetrically arranged, and the open notch at the upper end of the left half cylinder and the right half cylinder is larger than the open notch at the lower end, the columnar body is in an open state, when the columnar body extends into the circular hole, the introduction end firstly extends into, the columnar body can deform and contract to cause the whole columnar body to extend into and generate outward expansion force, the fixation is more secure.
The utility model has the advantages that: the connecting device has the advantages of compact structure, convenience in installation and fastening connection.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic view of the structure of the present invention
In the figure:
1. rectangular body 2, columnar body 3 and first threaded hole
4. Second screw hole 5, spacing end 6, left semi-cylinder
7. Right half cylinder 8, incision 9, leading-in end
10. Fastening strip 11, strip-shaped anti-skid projection
Detailed Description
As shown in figure 1, the T-shaped nut comprises a T-shaped nut body, the longitudinal section of the T-shaped nut body is in a T shape, the T-shaped nut body comprises a rectangular body 1 and a cylindrical body 2 positioned at the central position of the rectangular body, the center of the rectangular body 1 is provided with a first threaded hole 3, the center of the cylindrical body 2 is provided with a second threaded hole 4, the internal thread of the first threaded hole 3 and the internal thread of the second threaded hole 4 are continuously arranged, the rectangular body extending outwards from the left side and the right side of the cylindrical body 2 is a limiting end 5, the cylindrical body 2 comprises a left half cylinder 6 and a right half cylinder 7 which are symmetrically arranged, a notch 8 is arranged between the left half cylinder 6 and the right half cylinder 7, the top ends of the left half cylinder 6 and the right half cylinder 7 are both provided with an introduction end 9, the root of the left half cylinder 6 and the root of the right half cylinder 7 are both provided with a fastening strip 10, the opening notch at the upper ends of the left half cylinder 6 and the right half, the upper surface of the limiting end 5 is provided with a strip-shaped anti-skid bulge 11 with the same extending direction as the limiting end, the outer diameter of the lead-in end 9 is smaller than that of the columnar body 2, and the fastening strip 10 is made of rubber.
The utility model has compact integral structure, when in use, the rectangular body 1 and the long hole are put into the cavity in the same direction, and then the rectangular body is rotated for 90 degrees after entering the cavity, the root of the left half-cylinder 6 and the root of the right half-cylinder 6 are both provided with the fastening strip 10, the fastening strip 10 is deformed and clamped in the long hole, the strip-shaped anti-skid bulge 11 prevents the left and the right movement, thereby achieving double-layer fastening, then the cylindrical body 2 is stretched into the circular hole of another fixing piece, because the cylindrical body 2 comprises the left half-cylinder 6 and the right half-cylinder 7 which are symmetrically arranged, and the open notch at the upper end of the left half-cylinder 6 and the right half-cylinder 7 is larger than the open notch at the lower end, so that the cylindrical body 2 presents an open state, when stretching into the circular hole, the lead-in end 9 firstly stretches into, the notch 8 can deform and shrink the cylindrical body 2, so that the whole cylindrical body 2 stretches, after the bolt is matched, the fixation is more tight.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (5)
1. The utility model provides a connect T nut that fastens which characterized in that: including T shape nut body, T shape nut body longitudinal section is type T shape, and this T shape nut body includes the cuboid and is located the column body that the cuboid central point put, the cuboid center is provided with first screw hole, column body center is provided with the second screw hole, the internal thread of first screw hole and the internal thread of second screw hole link up the setting, the cuboid that the column body left and right sides outwards stretched out is spacing end, and this column body is including left half cylinder and the right half cylinder that the symmetry set up, be provided with the incision between left half cylinder and the right half cylinder, this left half cylinder and right half cylinder top all are provided with the introduction end, and the root of this left half cylinder and the root of right half cylinder all are provided with the fastening strip.
2. The joint tightened T-nut as claimed in claim 1, wherein: the open incision of the upper end of the left half column body and the open incision of the lower end of the right half column body are larger than those of the upper end of the left half column body and the right half column body.
3. The joint tightened T-nut as claimed in claim 1, wherein: the upper surface of the limiting end is provided with a strip-shaped anti-skid bulge which is the same as the limiting end in the extending direction.
4. The joint tightened T-nut as claimed in claim 1, wherein: the outer diameter of the leading-in end is smaller than that of the columnar body.
5. The joint tightened T-nut as claimed in claim 1, wherein: the fastening strip is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458967.5U CN211525299U (en) | 2019-12-31 | 2019-12-31 | T-shaped nut for connection and fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458967.5U CN211525299U (en) | 2019-12-31 | 2019-12-31 | T-shaped nut for connection and fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525299U true CN211525299U (en) | 2020-09-18 |
Family
ID=72448316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922458967.5U Expired - Fee Related CN211525299U (en) | 2019-12-31 | 2019-12-31 | T-shaped nut for connection and fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525299U (en) |
-
2019
- 2019-12-31 CN CN201922458967.5U patent/CN211525299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211231 |