CN215762704U - Thick tooth drywall nail of toper semicircle head based on nail pole deformation homogeneity - Google Patents

Abstract

The utility model discloses a conical half-round-head coarse-tooth dry wall nail based on the deformation uniformity of a nail rod, which comprises a dry wall screw rod and a rotary thread integrally cast and formed with the dry wall screw rod, wherein one end of the dry wall screw rod is provided with a limiting mechanism, the other end of the dry wall screw rod is provided with a nail head integrally fixed with the dry wall screw rod, and the nail head is provided with an inner groove. This thick tooth drywall nail of toper semicircle head based on nail pole deformation homogeneity is provided with stop gear, the accessible is adjusted the recess of external screw thread nut and is applyed the revolving force to adjusting the external screw thread nut, make and adjust the inside removal of external screw thread nut promotion ejector pad at the slotted hole, and apply thrust in the inserted bar, make the inserted bar lateral shifting, until inserting the inside of loop post with the inserted bar, thereby can effectual restriction stop nut, loop post and drywall screw rod three's position, and can effectual improvement dismouting or change stop nut's convenience, reduce the waste of material.

Description

Thick tooth drywall nail of toper semicircle head based on nail pole deformation homogeneity

Technical Field

The utility model relates to the technical field of drywall nails, in particular to a conical half-round-head coarse-tooth drywall nail based on the deformation uniformity of a nail rod.

Background

The name of the Drywall Screw is directly translated from English Drywall Screen, the Drywall Screw is characterized in that the appearance of the Drywall Screw is in a horn head shape, the Drywall Screw is divided into a double-thread fine-tooth Drywall Screw and a single-thread thick-tooth Drywall Screw, the two dry wall screws are different from each other in that the thread of the former dry wall Screw is double-thread and is suitable for connecting a gypsum board and a metal keel with the thickness not exceeding 0.8mm, and the latter dry wall Screw is suitable for connecting the gypsum board and a wood keel.

In a drywall screw of patent application No. CN204127071U, this drywall screw relates to fastener technical field, and its technical essential is: the nail comprises a nail cap and a nail body with a tip part, wherein the outer surface of the nail body and the outer surface of the tip part are respectively provided with threads, the outer surface of the nail cap is provided with a channel extending to the nail body, the joint of the tip part of the nail body and the nail body is provided with 1-10 through holes communicated with the channel, and the through holes are positioned on the side wall of the threads; but circulation water or bore the wastes material of nail in-process in this technical scheme passageway, outside the through-hole realized boring the rivers that follow closely in the outside wastes material access channel of in-process or the passageway went into the nail body, the through-hole lies in the tip of nail body and the junction of nail body, is favorable to the outflow of water and the entering of wastes material, simple structure, and long service life has following problem:

above-mentioned drywall nail single structure, maintenance or replacement cost are high, need change the whole body of drywall nail to be convenient for provide the problem of stable rotatory effort for the drywall nail, to above-mentioned condition, carry out technical innovation on current drywall nail basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conical half-round head coarse-tooth dry wall nail based on the deformation uniformity of a nail rod, and aims to solve the problems that the dry wall nail provided by the background technology is single in structure, high in maintenance or replacement cost, required to replace the whole body of the dry wall nail and inconvenient to provide stable rotating acting force for the dry wall nail.

In order to achieve the purpose, the utility model provides the following technical scheme: a conical half-round-head coarse-tooth drywall nail based on the deformation uniformity of a nail rod comprises a drywall screw and a rotary thread integrally cast and formed with the drywall screw, wherein a limiting mechanism is arranged at one end of the drywall screw, a nail head integrally fixed with the drywall screw is arranged at the other end of the drywall screw, and an inner groove is formed in the nail head.

Preferably, stop gear includes stop nut, spacing through-hole, application of force notch, regulation external screw thread nut, recess, slotted hole, sleeve post, ejector pad and inserted bar, spacing through-hole and application of force notch have been seted up in the stop nut, be equipped with the sleeve post fixed with the stop nut integral type on the stop nut.

Preferably, an adjusting external thread nut is arranged in the sleeve column, and a force application notch matched with the force application notch in size is formed in the adjusting external thread nut.

Preferably, the adjusting external thread nut is fixed on the limit nut in a threaded mode.

Preferably, the adjusting external thread nut is provided with a push block integrally fixed with the adjusting external thread nut.

Preferably, the dry wall screw is further provided with a slotted hole matched with the push block in size, and two insertion rods penetrate through the slotted hole.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can effectively increase the friction force between the nail head and the contact surface through the inner groove on the nail head, and can quickly guide the nail head into the contact area by matching with the circular truncated cone-shaped structure of the nail head, thereby effectively reducing the force application intensity;

the limiting mechanism is arranged, the rotating force can be applied to the adjusting external thread nut through the groove of the adjusting external thread nut, the adjusting external thread nut pushes the push block to move in the groove hole, the pushing force is applied to the inserted rod, the inserted rod transversely moves until the inserted rod is inserted into the sleeve column, the positions of the limiting nut, the sleeve column and the dry wall screw rod can be effectively limited, the convenience of disassembling or replacing the limiting nut can be effectively improved, and the waste of materials is reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a stop nut according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. a limiting mechanism; 101. a limit nut; 102. a limiting through hole; 103. a force application notch; 104. adjusting the external thread nut; 105. a groove; 106. a slot; 107. sleeving a column; 108. a push block; 109. inserting a rod; 2. a drywall screw; 3. rotating the screw thread; 4. a nail head; 5. an inner tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1, the present embodiment provides a tapered half-round thick-tooth drywall nail based on the deformation uniformity of a nail stem, which includes a drywall screw 2 and a rotating thread 3 cast integrally with the drywall screw 2, wherein one end of the drywall screw 2 is provided with a limiting mechanism 1, the other end of the drywall screw 2 is provided with a nail head 4 integrally fixed with the drywall screw 2, the nail head 4 is provided with an inner groove 5, the inner groove 5 on the nail head 4 can effectively increase the friction between the nail head 4 and a contact surface, and the nail head 4 can be quickly guided into the contact area by matching with the circular truncated cone-shaped structure of the nail head 4, so as to effectively reduce the force application intensity.

Example two

The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:

as shown in fig. 1, 2 and 3, as a preferred embodiment, on the basis of the above-mentioned manner, further, the limiting mechanism 1 includes a limiting nut 101, a limiting through hole 102, a force applying notch 103, an adjusting external thread nut 104, a groove 105, a slot hole 106, a sleeve column 107, a push block 108 and an insert rod 109, the limiting nut 101 is provided with the limiting through hole 102 and the force applying notch 103 therein, the limiting nut 101 is provided with the sleeve column 107 integrally fixed with the limiting nut 101, the sleeve column 107 is provided with the adjusting external thread nut 104 therein, the adjusting external thread nut 104 is screwed on the limiting nut 101, the adjusting external thread nut 104 is provided with the push block 108 integrally fixed with the adjusting external thread nut 104, the wall screw 2 is further provided with the slot hole 106 having a size matched with the push block 108, the slot hole 106 is provided with two insert rods 109 therein, the adjusting external thread nut 104 can apply a rotational force to the adjusting external thread nut 104 through the groove 105, so that adjust external thread nut 104 and promote the inside removal of ejector pad 108 at slotted hole 106, and apply thrust in inserted bar 109, make inserted bar 109 lateral shifting, until the inside with inserted bar 109 insert set post 107, thereby can effectual restriction stop nut 101, set post 107 and the position of dry wall screw rod 2 three, and can effectual improvement dismouting or the convenience of changing stop nut 101, reduce the waste of material, adjust external thread nut 104 and seted up the application of force notch 103 with application of force notch 103 size complex.

The working principle of the conical half-round thick-tooth drywall nail based on the deformation uniformity of the nail rod is as follows: firstly, a rotating force can be applied to the adjusting external thread nut 104 by adjusting the groove 105 of the external thread nut 104, so that the adjusting external thread nut 104 pushes the push block 108 to move in the groove hole 106, and a pushing force is applied to the inserted rod 109, so that the inserted rod 109 transversely moves until the inserted rod 109 is inserted into the sleeve column 107, and the positions of the limit nut 101, the sleeve column 107 and the drywall screw 2 can be effectively limited;

then, an external force is applied to the force application notch 103 of the limit nut 101 by means of an adaptive tool, the nail head 4 is driven to synchronously rotate by rotating the thread 3, and the nail head 4 can be rapidly guided into the contact area by matching with the circular truncated cone-shaped structure of the nail head 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a toper half round head coarse thread drywall nail based on nail pole warp homogeneity, includes drywall screw (2) to and with drywall screw (2) integral type cast molding's rotatory screw thread (3), its characterized in that: one end of the dry wall screw rod (2) is provided with a limiting mechanism (1), the other end of the dry wall screw rod (2) is provided with a nail head (4) integrally fixed with the dry wall screw rod (2), and the nail head (4) is provided with an inner groove (5).

2. The tapered half-round thick-tooth drywall nail based on the deformation uniformity of the nail shank according to claim 1, wherein: stop gear (1) includes stop nut (101), spacing through-hole (102), application of force notch (103), adjusts external screw thread nut (104), recess (105), slotted hole (106), cover post (107), ejector pad (108) and inserted bar (109), spacing through-hole (102) and application of force notch (103) have been seted up in stop nut (101), be equipped with on stop nut (101) with the fixed cover post (107) of stop nut (101) integral type.

3. The tapered half-round thick-tooth drywall nail based on the deformation uniformity of the nail shank according to claim 2, wherein: an adjusting external thread nut (104) is arranged in the sleeve column (107), and a force application notch (103) matched with the force application notch (103) in size is formed in the adjusting external thread nut (104).

4. The tapered half-round thick-tooth drywall nail based on the deformation uniformity of the nail shank according to claim 2, wherein: the adjusting external thread nut (104) is fixed on the limit nut (101) in a threaded mode.

5. The tapered half-round thick-tooth drywall nail based on the deformation uniformity of the nail shank according to claim 3, wherein: and a push block (108) integrally fixed with the adjusting external thread nut (104) is arranged on the adjusting external thread nut (104).

6. The tapered half-round thick-tooth drywall nail based on the deformation uniformity of the nail shank according to claim 5, wherein: the dry wall screw rod (2) is also provided with a slotted hole (106) with the size matched with that of the push block (108), and two inserted rods (109) penetrate through the slotted hole (106).

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