Threaded dry wall nail

Abstract

The utility model discloses a threaded dry wall nail, which relates to the technical field of dry wall nails, and comprises a head part, the bottom end of the head part is connected with a connecting part, the bottom end of the connecting part is connected with a wall nail body, and the top end of the head part is provided with an opening with a cross-shaped section; a groove is formed in the center of the top end of the head part, and connecting grooves are annularly formed in the inner wall of the groove at equal intervals; and a knob is arranged at the top end of the head part. According to the wall nail, the connecting column and the connecting strip at the bottom end of the rotary knob are in contact with the interiors of the groove and the connecting groove respectively, so that the wall nail body and the like can be driven to rotate through rotation of the rotary knob, the wall nail body can be conveniently rotated into a specified object to be installed, and the situation that the wall nail body is damaged when no installation tool exists is avoided. Meanwhile, the contact area and the friction force between the wall nail body and a wall material can be increased through the expansion strip on the surface of the connecting part, and therefore the connecting stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drywall nail technical field especially relates to a screw drywall nail. BACKGROUND

[0002] Drywall nail is a kind of nail, its name is directly translated from English Drywall Screw, the biggest feature in appearance is horn head modeling, divides double line thin tooth drywall screw and single line thick tooth drywall screw, the biggest difference between the two is that the thread of former is double thread.Current screw drywall nail is generally used when installing "I" screwdriver or cross screwdriver to install it, but if there is no screwdriver or the "I" or "X" of screwdriver does not match the opening on drywall nail, drywall nail cannot be installed. UTILITARY MODEL CONTENT

[0003] The utility model provides a screw drywall nail, solve the problem in the background art.

[0004] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0005] A kind of screw drywall nail, including head, the bottom end of the head is connected with connecting portion, and the bottom end of connecting portion is connected with wall nail body, the top end of the head is provided with the opening with the section of "+ " character type;

[0006] The top end center of the head is provided with recess, and the inner wall of recess is annularly and equidistantly provided with connecting groove;

[0007] The top end of the head is provided with knob, and the bottom end of knob is provided with connecting column, and the surface of connecting column is annularly and equidistantly connected with connecting strip.

[0008] As further description of the above technical scheme:

[0009] The surface of the head and knob is respectively provided with first hole groove and second hole groove, and the inside of first hole groove and second hole groove is provided with fixed nail.

[0010] As further description of the above technical scheme:

[0011] The inside of connecting strip and connecting groove is contacted, and the inside of connecting column and recess is contacted.

[0012] As further description of the above technical scheme:

[0013] The surface of connecting portion is annularly and equidistantly provided with expansion strip.

[0014] As further description of the above technical scheme:

[0015] The surface of the knob is provided with anti-skid lines.

[0016] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present application are:

[0017] In the present application, the connecting column and the connecting strip at the bottom end of the knob are respectively in contact with the inside of the groove and the connecting groove, so that the rotation of the knob can drive the wall nail body and the like to rotate, so as to facilitate the installation of the wall nail body into the inside of the specified object, avoiding the inconvenience of installing the wall nail body without installation tools, and the expansion strip on the surface of the connecting part can increase the contact area and friction between the wall nail body and the wall material, thereby improving the stability of the connection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic diagram of a threaded dry wall nail structure.

[0019] Fig. 2 It is a schematic diagram of the surface structure of the head part in the present application.

[0020] Fig. 3 It is a schematic diagram of the surface structure of the knob in the present application.

[0021] LEGEND:

[0022] 1, head; 2, connecting part; 3, wall nail body; 4, opening; 5, groove; 6, connecting groove; 7, knob; 8, connecting column; 9, connecting strip; 10, first hole groove; 11, second hole groove; 12, fixing nail; 13, expansion strip; 14, anti-skid line. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] REFERENCE Figs. 1-3The utility model provides a screw dry wall nail, including head 1, the bottom of head 1 is connected with connecting portion 2, and the bottom of connecting portion 2 is connected with wall nail body 3, and the top of head 1 is equipped with the opening 4 of section "+" type, the recess 5 is equipped with the connecting groove 6 of inner wall annular equidistance in the top center of head 1, and the bottom of knob 7 is equipped with connecting column 8, and the surface of connecting column 8 is annular equidistance and is connected with connecting strip 9, and it is through knob 7 can drive wall nail body 3 rotation, so as to turn into wall nail body 3 in the inside of wall, and the contact area and friction between dry wall nail and wall material can be increased through the expansion strip 13 set, so as to improve the stability of connection, and the fixed nail 12 is passed through knob 7 and head 1 and is turned into the inside of wall, can limit the fixed knob 7 and wall nail body 3 etc.

[0025] Further, the surface of head 1 and knob 7 is respectively equipped with first hole groove 10 and second hole groove 11, and the inside of first hole groove 10 and second hole groove 11 is provided with fixed nail 12, which is convenient for connecting the inside of wall by passing fixed nail 12 through first hole groove 10 and second hole groove 11.

[0026] Further, the inside of connecting strip 9 and connecting groove 6 is contacted, the inside of connecting column 8 and recess 5 is contacted, by connecting connecting column 8 and recess 5, and connecting connecting strip 9 and connecting groove 6, so that wall nail body 3 can be rotated by rotating knob 7.

[0027] Further, the surface of connecting portion 2 is annular equidistance and is provided with expansion strip 13, and the expansion strip 13 can increase the contact area and friction between wall nail body 3 and wall material, thereby improving the stability of connection.

[0028] Further, the surface of knob 7 is equipped with anti-skid line 14, which is convenient for rotating knob 7 to avoid the phenomenon of slipping.

[0029] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A threaded drywall anchor comprising a head (1), characterized in that: The bottom end of the head (1) is connected with a connecting part (2), and the bottom end of the connecting part (2) is connected with a wall nail body (3), and the top end of the head (1) is provided with an opening (4) with a "+" cross section. The top center of the head (1) is provided with a groove (5), and the inner wall of the groove (5) is annularly and equidistantly provided with a connecting groove (6). The top end of the head (1) is provided with a knob (7), and the bottom end of the knob (7) is provided with a connecting column (8), and the surface of the connecting column (8) is annularly and equidistantly connected with a connecting strip (9).

2. A threaded drywall anchor as defined in claim 1, wherein: The surface of the head (1) and the knob (7) is respectively provided with a first hole groove (10) and a second hole groove (11), and the inside of the first hole groove (10) and the second hole groove (11) is provided with a fixing nail (12).

3. A threaded drywall anchor as defined in claim 1, wherein: The connecting strip (9) is in contact with the inside of the connecting groove (6), and the connecting column (8) is in contact with the inside of the groove (5).

4. A threaded drywall anchor as defined in claim 1, wherein: The surface of the connecting part (2) is annularly and equidistantly provided with an expansion strip (13).

5. A threaded drywall anchor as defined in claim 1, wherein: The surface of the knob (7) is provided with an anti-skid line (14).

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