CN219953910U - Nut with grooved inner teeth and grooved outer teeth - Google Patents

Abstract

The utility model aims to provide a nut with a grooved inner and outer teeth, which solves the problem of multi-purpose of the nut and comprises a hollow column, wherein an inner thread and an outer thread for fixing are respectively arranged inside and outside the hollow column, the inner thread is positioned on the inner wall of the hollow column, the outer thread is positioned on the outer wall of the hollow column, a nut for rotating is arranged at one end of the hollow column, at least one groove for connecting is arranged on the hollow column, the groove penetrates through the wall body of the hollow column, the nut and the groove are respectively positioned at two ends of the hollow column, and a wiring path can pass through the inside of the nut column due to the fact that the groove is communicated with the inside of the hollow column, the nut is not limited to the fixing effect any more, and the problem of multi-purpose of the nut is solved due to the fact that the wiring path passes through.

Description

Nut with grooved inner teeth and grooved outer teeth

Technical Field

The utility model relates to a nut with inner and outer tooth grooves.

Background

When the nut is locked, the conventional nut is only suitable for being used as a fastener, and the conventional nut is not required due to the wiring problem.

Patent document CN207814177U discloses a slotted nut, which is not hollow, although slotted, and has no threads on the outside, and which has a weaker connection.

Patent document CN217976986U discloses a high strength anti-loosening hexagonal slotted nut, emphasizing the hexagonal shape, which in practical use faces a variety of angles, which is used in combination with a threaded bolt with holes and cotter pins to prevent relative rotation of the bolt and nut.

Improvements are made to the actual needs, as well as to the prior art.

Disclosure of Invention

The utility model aims to provide a nut with grooves formed in inner teeth and outer teeth, and solves the problem of multi-purpose of the nut.

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

the utility model provides a nut with a grooved inner tooth and a grooved outer tooth, which comprises a hollow column, wherein an inner thread and an outer thread for fixing are respectively arranged inside and outside the hollow column, the inner thread is positioned on the inner wall of the hollow column, the outer thread is positioned on the outer wall of the hollow column, a nut for rotating is arranged at one end of the hollow column, at least one groove for connecting is arranged on the hollow column, the groove penetrates through the wall body of the hollow column, and the nut and the groove are respectively positioned at two ends of the hollow column.

Optionally, the direction in which the groove extends is directed towards the nut.

Optionally, two of said grooves are provided on said hollow column.

Optionally, the diameter of the nut is greater than the diameter of the hollow post.

Optionally, a round hole for connection is formed in the nut, and the diameter of the round hole is larger than that of the hollow column.

Further, a sinking table is arranged in the round hole.

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

according to the nut with the grooved inner teeth and the grooved outer teeth, the grooves are communicated with the inside of the hollow column, so that a wiring path can pass through the inside of the nut column, the nut is not limited to a fixing effect any more, and the problem of multiple purposes of the nut is solved because the wiring path passes through the nut.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a perspective view of a nut with internal and external teeth grooved in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a top view of the nut of fig. 1.

Wherein reference numerals are as follows:

1. a hollow column;

2. an internal thread;

3. an external thread;

4. a screw cap;

41. a round hole;

42. a sinking platform;

5. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1, 2 and 3, the hollow column 1 is just equivalent to a nut column, but is hollow, internal threads 2 and external threads 3 for fixing are respectively arranged inside and outside the hollow column 1, namely threads are arranged inside and outside the nut column, the internal threads 2 are positioned on the inner wall of the hollow column 1, the external threads 3 are positioned on the outer wall of the hollow column 1, the nut column can be fixed and simultaneously can also realize a connecting function, a nut 4 for rotating is arranged at one end of the hollow column 1, at least one groove 5 for connecting is arranged on the hollow column 1, a plurality of grooves 5 can be arranged, the grooves 5 penetrate through the wall body of the hollow column 1, and the nut 4 and the grooves 5 are respectively positioned at two ends of the hollow column 1.

The extending direction of the groove 5 is directed to the nut 4, the groove 5 is arranged at the other end of the hollow column 1, but the depth of the groove 5 can be deep or shallow, the groove 5 extends towards the depth direction, and the extending direction is directed to the nut 4, and in this case, the groove extends along a straight line.

In this example, two grooves 5 are provided on the hollow column 1, and in actual use, a plurality of grooves 5 may be provided on the hollow column 1.

The diameter of the nut 4 is larger than the diameter of the hollow column 1, and the arrangement saves labor when rotating.

The nut 4 is provided with a round hole 41 for connection, the diameter of the round hole 41 is larger than that of the hollow column 1, and the round hole 41 is communicated with the inside of the hollow column 1.

A sinking table 42 is arranged in the round hole 41, and the sinking table 42 can be used for knotting the connecting piece or connecting the circuit.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (4)

1. The utility model provides an inside and outside tooth grooved nut, its characterized in that, includes hollow post (1) inside and outside are provided with internal thread (2) and external screw thread (3) that are used for fixing respectively, internal thread (2) are located the inner wall of hollow post (1), external screw thread (3) are located the outer wall of hollow post (1) one end of hollow post (1) sets up nut (4) that are used for rotatory hollow post (1) is last to set up at least one recess (5) that are used for connecting, recess (5) run through in the wall of hollow post (1), nut (4) with recess (5) are located respectively the both ends of hollow post (1) be provided with round hole (41) that are used for connecting on nut (4), the diameter of round hole (41) is greater than the diameter of hollow post (1) be provided with in round hole (41) and sink platform (42), round hole (41) communicate with each other with hollow post (1) inside.

2. Nut with internal and external toothing according to claim 1, characterized in that the direction in which the groove (5) extends is directed towards the nut (4).

3. A nut with internal and external tooth grooves according to claim 1, characterized in that two of said grooves (5) are provided on said hollow column (1).

4. A nut with internal and external tooth grooves according to claim 1, characterized in that the diameter of the nut (4) is greater than the diameter of the hollow column (1).