阅读说明：本技术 固定方桩用方便快速固定的螺钉 (Screw for fixing square pile and convenient and quick to fix ) 是由 陈希昌 于 2019-11-28 设计创作，主要内容包括：本发明公开了固定方桩用方便快速固定的螺钉,包括螺钉,所述螺钉的外表面设有外螺纹,且外螺纹与螺钉一体化连接固定,所述螺钉的底端一体化连接有定位齿,所述螺钉的顶端套接有快装套与垫片,且垫片设置于快装套的底端,所述垫片的下表面均匀设置有钉齿,所述螺钉的上表面开设有十字卡槽,所述快装套的内侧设有定位槽,所述定位槽开设于螺钉的外表面。本发明便于快速固定螺钉,具有防松结构,提高固定效果,便于快速定位。通过在螺钉上套接有快装套,通过握持快装套转动,能够带动螺钉转动与木材连接固定,解决了需要螺丝刀才能使用螺钉的问题,进而达到便于快速固定螺钉的效果。(The invention discloses a screw for fixing a square pile, which is convenient and rapid to fix and comprises a screw, wherein an external thread is arranged on the outer surface of the screw, the external thread and the screw are integrally connected and fixed, a positioning tooth is integrally connected with the bottom end of the screw, a quick-mounting sleeve and a gasket are sleeved at the top end of the screw, the gasket is arranged at the bottom end of the quick-mounting sleeve, nail teeth are uniformly arranged on the lower surface of the gasket, a cross-shaped clamping groove is formed in the upper surface of the screw, a positioning groove is formed in the inner side of the quick-mounting sleeve, and the positioning groove is formed in. The invention is convenient for quickly fixing the screw, has an anti-loosening structure, improves the fixing effect and is convenient for quick positioning. Through having cup jointed the fast-assembling cover on the screw, rotate through gripping the fast-assembling cover, can drive the screw and rotate and be connected fixedly with timber, solved the problem that needs the screwdriver just can use the screw, and then reach the effect of the quick set screw of being convenient for.)

1. Fix square pile with convenient quick fixed screw, including screw (1), its characterized in that: the surface of screw (1) is equipped with external screw thread (2), and external screw thread (2) and screw (1) integration are connected fixedly, the bottom integration of screw (1) is connected with location tooth (3), the top of screw (1) has cup jointed fast-assembling cover (5) and gasket (4), and gasket (4) set up in the bottom of fast-assembling cover (5), the lower surface of gasket (4) evenly is provided with nail tooth (9), cross draw-in groove (8) have been seted up to the upper surface of screw (1), the inboard of fast-assembling cover (5) is equipped with constant head tank (7), the surface in screw (1) is seted up in constant head tank (7).

2. The screw for fixing the square pile, which is convenient and fast to fix, according to claim 1, wherein: the number of the positioning teeth (3) is four, and the four groups of the positioning teeth (3) are arranged in a cross shape.

3. The screw for fixing the square pile, which is convenient and fast to fix, according to claim 1, wherein: the outer surface of the fast-assembling sleeve (5) is uniformly provided with anti-skidding rods (6), and the anti-skidding rods (6) are integrally connected with the fast-assembling sleeve (5).

4. The screw for fixing the square pile, which is convenient and fast to fix, according to claim 1, wherein: the inner wall of the quick-mounting sleeve (5) is of a quadrilateral structure, the positioning groove (7) is matched with the inner wall of the quick-mounting sleeve (5) in shape, and the outer surface of the positioning groove (7) is frosted.

5. The screw for fixing the square pile, which is convenient and fast to fix, according to claim 1, wherein: the cross clamping groove (8) is of a cross structure, and the top end of the screw (1) is of a T-shaped structure.

Technical Field

The invention relates to the technical field of screws, in particular to a screw for fixing a square pile, which is convenient and quick to fix.

Background

The screw is a tool for fixing the object and the object by increasing the friction force between the screw and the object by utilizing a thread occlusion principle, and the screw is different from the screw in that the bottom end of the screw is in a pointed shape and is generally used for fastening softer objects such as wood, plastics and the like, the screw can be directly fixed on the softer objects such as wood, plastics and the like, a screw hole does not need to be formed in advance, and the screw is used for fixing harder objects such as metal and the like or is fixed with the screw hole formed in advance.

Present screw is when fastening timber and plastics use, need be connected with the help of screwdriver and the fixed slot on the screw, it drives in the screw bores timber and plastics to rotate the screwdriver again, it is fixed between two sets of objects to make, when no screw, then can't use, especially simply build the type woodwork, it is fixed to need to dismantle many times, it is just very inconvenient to use this kind of screw, and present screw is when fixing simply to build the type woodwork, because dismantle fixedly many times, can lead to the screw on the timber to damage, can lead to the screw not hard up, influence fixed effect, therefore need to design fixed square pile and solve above-mentioned problem with convenient quick fixed screw urgently.

Disclosure of Invention

The invention aims to provide a screw for fixing a square pile, which is convenient and quick to fix and is used for solving the problems that the screw cannot be quickly fixed and is easy to loosen after being disassembled and assembled for many times in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: fixed square pile is with convenient quick fixed screw, including the screw, the surface of screw is equipped with the external screw thread, and the external screw thread is connected fixedly with the screw integration, the bottom integration of screw is connected with the location tooth, the top of screw has cup jointed fast-assembling cover and gasket, and the gasket sets up in the bottom of fast-assembling cover, the lower surface of gasket evenly is provided with the spike-tooth, the cross draw-in groove has been seted up to the upper surface of screw, the inboard of fast-assembling cover is equipped with the constant head tank, the surface at the screw is seted up to the constant head tank.

Preferably, the number of the positioning teeth is four, and the four groups of the positioning teeth are arranged in a cross shape.

Preferably, the outer surface of the quick-mounting sleeve is uniformly provided with anti-slip rods, and the anti-slip rods are integrally connected with the quick-mounting sleeve.

Preferably, the inner wall of the quick-mounting sleeve is of a quadrilateral structure, the positioning groove is matched with the inner wall of the quick-mounting sleeve in shape, and the outer surface of the positioning groove is frosted.

Preferably, the cross clamping groove is of a cross structure, and the top end of the screw is of a T-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: the screw for fixing the square pile is convenient to fix the screw quickly, has an anti-loosening structure, improves the fixing effect and is convenient to position quickly;

(1) the anti-slip device is provided with a quick-mounting sleeve, an anti-slip rod and a positioning groove, the quick-mounting sleeve is sleeved on a screw, the positioning groove is formed in the surface of the screw and is matched with the inner wall of the quick-mounting sleeve, the quick-mounting sleeve can drive the screw to rotate, the anti-slip rod is uniformly fixed on the outer surface of the quick-mounting sleeve, the screw can directly rotate by holding the quick-mounting sleeve and can be connected and fixed with wood, the anti-slip rod can increase the friction force between fingers and the quick-mounting sleeve, so that a user can apply force more easily, the problem that the screw can be used only by a screwdriver is solved, and the effect of conveniently and;

(2) the gasket and the nail teeth are arranged at the bottom end of the quick-mounting sleeve, the nail teeth are uniformly arranged on the lower surface of the gasket, so that after the screw is connected with the wood, the gasket is attached to the wood, and the nail teeth are abutted against the surface of the wood, the friction force between the gasket and the wood can be increased, the screw is further fixed, the problem that the screw is easy to loosen after being disassembled and assembled for many times is solved, and the fixing effect is further improved;

(3) be provided with the location tooth, through being the cross at the screw bottom and installing the location tooth, make the screw bottom support the back with timber, utilize the cross location tooth that inserts in the timber, can make screw and timber fix a position fast, and then reach the effect of the quick location of being convenient for.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation view of the structure of the present invention;

fig. 3 is a schematic bottom view of the structure of the present invention.

In the figure: 1. a screw; 2. an external thread; 3. positioning teeth; 4. a gasket; 5. quickly mounting and sleeving; 6. an anti-slip bar; 7. positioning a groove; 8. a cross clamping groove; 9. and (4) nailing.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: fixed square pile is with convenient quick fixed screw, including screw 1, the surface of screw 1 is equipped with external screw thread 2, and external screw thread 2 is connected fixedly with screw 1 integration, and the bottom integration of screw 1 is connected with location tooth 3, and the quantity of location tooth 3 is four groups, and four groups of location teeth 3 are cross shape and arrange, and the location tooth 3 of arranging through the cross form can make screw 1 fix a position with timber fast in inserting timber.

The top of screw 1 has cup jointed fast-assembling cover 5 and gasket 4, and gasket 4 sets up in the bottom of fast-assembling cover 5, the surface of fast-assembling cover 5 evenly is provided with slide bar 6, and slide bar 6 is connected with fast-assembling cover 5 integration, the inner wall of fast-assembling cover 5 is quadrilateral structure, constant head tank 7 coincide with the inner wall shape of fast-assembling cover 5, and the outward appearance of constant head tank 7 is personally submitted the dull polish form, slide bar 6 plays the effect of friction between increase user's finger and the fast-assembling cover 5, constant head tank 7 is the quadrilateral design, coincide with fast-assembling cover 5 inner wall, make fast-assembling cover 5 can cup joint on screw 1, through being dull polish form design with constant head tank 7, can increase the frictional force between fast-assembling cover 5 and the constant head tank 7.

The lower surface of gasket 4 evenly is provided with spike tooth 9, and cross draw-in groove 8 has been seted up to the upper surface of screw 1, and the inboard of fast-assembling cover 5 is equipped with constant head tank 7, and the surface of screw 1 is seted up to constant head tank 7, and cross draw-in groove 8 is the cruciform structure, and the top of screw 1 is "T" font structure, and cross screwdriver and plain screwdriver can be connected to cross draw-in groove 8.

The working principle is as follows: during installation, the screw 1 is abutted against the wood, the positioning teeth 3 are inserted into the wood, the screw 1 and the wood are quickly positioned, and a user rotates the quick-mounting sleeve 5, so that the quick-mounting sleeve 5 drives the screw 1 to rotate, the external threads 2 are gradually drilled into the wood, and the screw 1 can be driven to rotate and be connected and fixed with the wood;

the user also can be through inserting the screwdriver in cross draw-in groove 8, makes screwdriver and cross draw-in groove 8 be connected fixedly, and rethread screwdriver rotates and drives screw 1 and rotate, is connected the back when screw 1 and timber, through gasket 4 laminating on timber to through spike tooth 9 and timber surface butt, can increase the frictional force between gasket 4 and timber, prevent that screw 1 is not hard up, comparatively practical.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.