CN214221748U

CN214221748U - Sliding T-shaped nut

Info

Publication number: CN214221748U
Application number: CN202023148405.XU
Authority: CN
Inventors: 曹兰震; 王小明
Original assignee: Suzhou Yongji Precision Hardware Co ltd
Current assignee: Suzhou Yongji Precision Hardware Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a slidingtype T shape nut, including T shape nut body the bottom of T shape nut body is provided with the elasticity steel ball the upper portion of T shape nut body is seted up threaded hole. The utility model discloses an elasticity steel ball that the bottom set up can make T shape nut body effectively keep at aluminium alloy inslot, can not slide, so can be convenient for the workman and fasten the operation, improves assembly efficiency, also can effectively fix the aluminium alloy better, and the fastening effect is better.

Description

Sliding T-shaped nut

Technical Field

The utility model relates to a fastener technical field especially relates to a slidingtype T shape nut.

Background

The T-shaped nut can be directly placed in an aluminum profile groove and is often matched with a bolt for use, the T-shaped nut can be automatically positioned and locked in the installation process, is a standard matched connecting piece in the process of installing corner fittings, can be selectively used according to the width of the profile groove and different series of profiles, and belongs to an active foundation bolt. The structure of present T shape nut is various, but a ubiquitous problem is that T shape nut place with aluminium section bar inslot back easy slip, brought the difficulty for workman's assembly, lead to assembly efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a slidingtype T shape nut, its overall structure is simple, and processing is convenient, and the assembly of being convenient for can effectively improve workman's assembly efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a slidingtype T shape nut, including T shape nut body the bottom of T shape nut body is provided with the elasticity steel ball the upper portion of T shape nut body is seted up threaded hole.

Optionally, the elastic steel ball comprises a spring and a steel ball, a blind hole is formed in the bottom of the T-shaped nut body, the spring and the steel ball are embedded in the blind hole, and the part of the steel ball located on the outer side exceeds the bottom surface of the T-shaped nut body.

Optionally, the top of the threaded hole is provided with a counter bore with a trapezoidal section.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a slidingtype T shape nut, its elasticity steel ball that sets up through the bottom can make T shape nut body effectively keep at aluminium alloy inslot, can not slide, so can be convenient for the workman fasten the operation, improve assembly efficiency, also can effectively fix the aluminium alloy better, and the fastening effect is better.

Furthermore, the elastic steel balls arranged in the T-shaped nut of the utility model can be assembled uniformly when the nut is produced, and the steel balls are packaged in the blind holes, thereby facilitating the operation of workers; the T-shaped nut can be fastened in the groove by plugging a blind hole such as a spring and a steel ball into an aluminum profile groove during assembling by workers, so that the manufacturing cost of the nut can be reduced although a little time for assembling the elastic steel ball is wasted. The specific situation can be determined according to the requirements of users, the use is richer and more variable, and the requirements of different users can be met.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of the overall structure of a sliding T-nut according to an embodiment of the present invention;

FIG. 2 is a side view of the sliding T-nut shown in FIG. 1;

fig. 3 is a sectional view of the sliding T-nut shown in fig. 1 taken along the direction a-a.

Wherein the reference numerals are as follows:

1. t-shaped nut body, 21, spring, 22, steel ball, 3, blind hole, 4, threaded hole, 5 and counter bore.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment describes a sliding type T-shaped nut, as shown in fig. 1 to 3, which includes a T-shaped nut body 1, wherein an elastic steel ball is disposed at the bottom of the T-shaped nut body 1, and a threaded hole 4 is formed in the upper portion of the T-shaped nut body 1. The utility model provides a slidingtype T shape nut, its elasticity steel ball that sets up through the bottom can make T shape nut body 1 effectively keep at aluminium alloy inslot, can not slide, so can be convenient for the workman fasten the operation, improves assembly efficiency, also can be better effectively fixed the aluminium alloy, and the fastening effect is better.

Optionally, the elastic steel ball comprises a spring 21 and a steel ball 22, a blind hole 3 is formed in the bottom of the T-shaped nut body 1, the spring 21 and the steel ball 22 are embedded in the blind hole 3, and the steel ball 22 located on the outer side partially exceeds the bottom surface of the T-shaped nut body 1. The elastic steel balls arranged in the T-shaped nut of the utility model can be assembled in a unified way when the nut is produced, and the steel balls 22 are packaged in the blind hole 3, thereby being convenient for workers to operate; it is also possible to insert the spring 21 and the steel ball 22 into the blind hole 3 and then put them into the aluminum profile groove at the time of assembling by a worker, and it is also possible to achieve fastening of the T-nut in the groove, which can reduce the manufacturing cost of the nut although it wastes a little time for elastic steel ball assembling. The specific situation can be determined according to the requirements of users, the use is richer and more variable, and the requirements of different users can be met.

The top of the threaded hole 4 is provided with a counter bore 5 with a trapezoidal section. The setting of counter bore 5 can be when the bolt is twisted in for the lower part card of bolt end cap establishes in counter bore 5, makes the laminating nature between bolt and T shape nut better, and whole uniformity is strong, makes the fastening effect that finally both constitute better.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The sliding T-shaped nut is characterized by comprising a T-shaped nut body, wherein an elastic steel ball is arranged at the bottom of the T-shaped nut body, and a threaded hole is formed in the upper portion of the T-shaped nut body.

2. The sliding type T-shaped nut according to claim 1, wherein the elastic steel ball comprises a spring and a steel ball, a blind hole is formed in the bottom of the T-shaped nut body, the spring and the steel ball are embedded in the blind hole, and the part of the steel ball located on the outer side exceeds the bottom surface of the T-shaped nut body.

3. The slip T-nut of claim 1 wherein the top of said threaded bore has a counterbore with a trapezoidal cross-section.