CN213331916U

CN213331916U - Knurled ball stud with gasket

Info

Publication number: CN213331916U
Application number: CN202021881917.4U
Authority: CN
Inventors: 张文涛
Original assignee: Xinhao Technology Jiaxing Co ltd
Current assignee: Xinhao Technology Jiaxing Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-01
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a knurled ball head nail with a gasket, which comprises a nail rod, wherein one end of the nail rod is provided with a tip, the other end of the nail rod is provided with a spherical tail end, the nail rod is provided with a limit shoulder close to the tip, the limit shoulder is annular, the nail rod is sleeved with the gasket butted with the limit shoulder, the gasket is back to the end surface of the limit shoulder and is provided with pins, and the pins extend along the axial direction of the nail rod; the spherical tail end consists of a main body part and a cover body part, the main body part is provided with a hammering plane perpendicular to the axis of the nail rod, a slot is formed in the hammering plane, and a protruding part arranged on the cover body part is embedded in the slot. The knurled ball stud is firmly connected with the mounting plane, the surface is smooth and does not have sharp points, the use is safe and reliable, the overall function is complete, and the practicability is high.

Description

Knurled ball stud with gasket

Technical Field

The utility model relates to a fastener technical field, more specifically say, it relates to a take annular knurl bulb nail of gasket.

Background

The variety of fasteners on the market is wide, and various structures gradually develop according to different use functions. One of the parts comprises a knurled ball head nail with a gasket, and the knurled ball head nail consists of a nail main body with a spherical tail end and the gasket sleeved and welded on the nail main body.

When the nail is installed and used, the tail end of the ball is beaten, the nail main body is driven into the installation plane, and the nail main body stops continuously extending into the installation plane until the gasket abuts against the installation plane, so that the fixation is completed. And the side of the nail main body, which faces away from the gasket, is exposed out of the mounting plane and is used for hanging and connecting.

However, the beaten spherical tail end is easy to deform, so that the surface is rough and has sharp parts, the ball is easy to scratch, and potential safety hazards exist; and only rely on nail main part and mounting plane to peg graft mutually, connect the limitation, the easy pine that becomes flexible after the live time, whole effect is not good. Therefore, the utility model provides a take annular knurl bulb nail of gasket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a take annular knurl bulb nail of gasket, this annular knurl bulb nail is connected firmly with mounting plane realization to the smooth no sharp department in surface uses safe and reliable.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a take annular knurl bulb nail of gasket, including the nail pole, the one end of nail pole has the tip, the other end is equipped with globular tail end, be equipped with the spacing shoulder that is close to the tip on the nail pole, spacing shoulder is cyclic annular, the cover has the spacing shoulder's of butt gasket on the nail pole, the gasket dorsad be equipped with on the terminal surface of spacing shoulder and participate in, participate in the edge the axial of nail pole is made and is extended.

The utility model discloses further set up to: the spherical tail end consists of a main body part and a cover body part, the main body part is provided with a hammering plane perpendicular to the axis of the nail rod, a slot is formed in the hammering plane, and a protruding part arranged on the cover body part is embedded in the slot.

The utility model discloses further set up to: the wall surface of the main body part is provided with a spherical groove, a spherical bulge is embedded in the spherical groove, and a connecting adhesive tape is connected between the spherical bulge and the cover body part.

The utility model discloses further set up to: the wall surface of the main body part is provided with a mounting groove for embedding the connecting rubber strip.

The utility model discloses further set up to: the end face, facing the gasket, of the limiting shoulder is provided with a first knurling bulge; and a second knurling bulge matched with the knurling bulge is arranged on the end face, facing the limiting shoulder, of the gasket.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a knurled ball head nail with a gasket, which is characterized in that the whole knurled ball head nail with the gasket is firmly connected with the mounting plane by additionally arranging the pins inserted into the mounting plane on the gasket, and the knurled ball head nail with the gasket is not dropped off after long-time use; the integral occupied space is reduced by arranging the split structure between the gasket and the nail rod, the storage quantity in the unit accommodating space is more, and the loading and transporting are convenient; through setting up globular tail end into to constitute the structure by main part and lid portion, take off lid portion when hammering, beat the back of finishing and install lid portion, cause the globular tail end surface of accomplishing the installation still to keep smooth, no acutely, use safe and reliable, whole function is perfect, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic structural diagram for embodying the gasket of the present invention.

Detailed Description

In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements 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.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1, the knurled ball stud with the gasket according to the present embodiment includes a stud rod 1, one end of the stud rod 1 has a pointed end 2, and the other end of the stud rod 1 has a spherical tail end 3, the stud rod 1 is provided with a limit shoulder 4 close to the pointed end 2, the limit shoulder 4 is annular, the stud rod 1 is sleeved with a gasket 5 abutting against the limit shoulder 4, the gasket 5 is provided with a pin 6 on an end surface facing away from the limit shoulder 4, and the pin 6 extends along the axial direction of the stud rod 1.

In this embodiment, by hammering the ball-shaped tail end 3, the nail shank 1 is inserted into the mounting plane with the pointed end 2, during which the gasket 5 is fitted over the nail shank 1 and the gasket 5 abuts against the stop shoulder 4. During the process that the nail rod 1 is gradually inserted into the installation plane, the pin 6 is also contacted with the installation plane until the pin 6 is inserted into the installation plane together to form fixation.

Example 2

Referring to fig. 1 and 2, in the knurled ball stud with a washer according to the present embodiment, in addition to embodiment 1, the ball tail end 3 is further configured to be composed of a main body 31 and a cover 32, the main body 31 has a hammering plane 33 perpendicular to the axis of the stud 1, a slot 34 is formed in the hammering plane 33, and a protrusion 35 provided on the cover 32 is embedded in the slot 34.

Further, a spherical groove 36 is formed in the wall surface of the main body 31, a spherical protrusion 37 is embedded in the spherical groove 36, and a joint strip 38 is connected between the spherical protrusion 37 and the cover body 32.

Further, the wall surface of the main body 31 is provided with an installation groove 39 in which the joint strip 38 is embedded.

In the present embodiment, the cap portion 32 is removed from the body portion 31, the projection portion 35 is pulled out from the insertion groove 34, the striking surface 33 is exposed to the outside, and the striking surface 33 is struck with an external tool to drive the entire knurled ball stud with a washer into the mounting surface. After the installation is completed, the cover body 32 is covered on the hammering plane 33, the protrusion 35 is inserted into the slot 34, so that the main body 31 and the cover body 32 are combined again to form the spherical tail end 3, and the sharp part of the surface of the hammering plane 33 is covered due to hammering residue.

The spherical protrusion 37 is matched with the joint strip 38, so that the cover body part 32 is still dragged to the main body part 31 when being separated from the main body part 31, and is not easy to lose.

The installation groove 39 is used for burying the joint rubber strip 38, so as to prevent the joint rubber strip from being exposed on the outer surface of the spherical tail end 3.

Example 3

Referring to fig. 1 to 3, in the knurled ball stud with a gasket according to the present embodiment, on the basis of

embodiments

1 and 2, a first knurl protrusion 7 is further provided on an end surface of the limit shoulder 4 facing the gasket 5; and a second knurling bulge 8 matched with the first knurling bulge 7 is arranged on the end surface of the gasket 5 facing the limiting shoulder 4. Through the setting of first knurling arch 7 and second knurling arch 8, frictional force when increasing spacing shoulder 4 and the contact of gasket 5 avoids gasket 5 to make circumferential direction relative spacing shoulder 4 for the annular knurl bulb nail of taking the gasket is whole to be squeezed into the in-process, and it is smooth and easy to squeeze into, does not shift.

The utility model relates to a knurled ball head nail with a gasket, which is characterized in that the whole knurled ball head nail with the gasket is firmly connected with the mounting plane by additionally arranging the pins inserted into the mounting plane on the gasket, and the knurled ball head nail with the gasket is not dropped off after long-time use; the integral occupied space is reduced by arranging the split structure between the gasket and the nail rod, the storage quantity in the unit accommodating space is more, and the loading and transporting are convenient; through setting up globular tail end into to constitute the structure by main part and lid portion, take off lid portion when hammering, beat the back of finishing and install lid portion, cause the globular tail end surface of accomplishing the installation still to keep smooth, no acutely, use safe and reliable, whole function is perfect, and the practicality is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. Take annular knurl bulb nail of gasket, including the nail pole, the one end of nail pole has tip, the other end is equipped with globular tail end, its characterized in that: the nail rod is provided with a limiting shoulder close to the pointed end, the limiting shoulder is annular, the nail rod is sleeved with a gasket abutted against the limiting shoulder, the gasket faces away from the end face of the limiting shoulder, and the gasket is provided with pins extending along the axial direction of the nail rod.

2. The knurled ball stud with washer of claim 1, wherein: the spherical tail end consists of a main body part and a cover body part, the main body part is provided with a hammering plane perpendicular to the axis of the nail rod, a slot is formed in the hammering plane, and a protruding part arranged on the cover body part is embedded in the slot.

3. A knurled ball stud with spacers according to claim 2, characterized in that: the wall surface of the main body part is provided with a spherical groove, a spherical bulge is embedded in the spherical groove, and a connecting adhesive tape is connected between the spherical bulge and the cover body part.

4. The knurled ball stud with washer of claim 3, wherein: the wall surface of the main body part is provided with a mounting groove for embedding the connecting rubber strip.

5. A knurled stud with a washer according to any one of claims 1-4, characterized in that: the end face, facing the gasket, of the limiting shoulder is provided with a first knurling bulge; and a second knurling bulge matched with the knurling bulge is arranged on the end face, facing the limiting shoulder, of the gasket.