CN217966781U - Eave tile spanner - Google Patents

Abstract

The utility model relates to the field of mechanical tools, a eave tile spanner is disclosed, include: the handle is connected with the hook head, one end of the handle is arc-shaped, a U-shaped groove is formed in the side face of the arc, and one end of the hook head is inserted into the U-shaped groove and is rotatably arranged on the handle through a rotating shaft; the other end of eave tile is provided with the card post, and the shape of card post includes cylinder and step post, and the top of step post is equipped with hexagonal prism, triangular prism. The hook-headed wrench can clamp the clamping column in the grooves of the wrench clamping bolt and the screw, so that the wrench and the clamped bolt, screw and the like are prevented from sliding relatively; secondly, the hook head part of the wrench can rotate and can be adjusted according to the size of the clamped object, so that the application range is wide; the clamping columns are detachably connected with the hook heads, and the clamping columns in different shapes can be freely selected according to different models of bolts, screws and the like.

Description

Eave tile spanner

Technical Field

The utility model relates to the field of mechanical tools, especially, relate to a eave tile spanner.

Background

The wrench is a common mounting and dismounting tool, and is a hand tool for screwing a bolt, a screw, a nut and other threads to tightly hold an opening or trepanning fastener of the bolt or the nut by utilizing a lever principle. When the bolt or the nut which is clamped tightly is screwed by applying external force, the wrench and the contacted bolt or nut can slip, the edge on the surface of the bolt or the nut is damaged, and the wrench can not be used for screwing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a eave tile spanner solves spanner and hold assembly and takes place relative slip's problem.

A eave wrench, comprising: the handle and the hook head are connected with the handle, one end of the handle is arc-shaped, a U-shaped groove is formed in the side face of the arc, and one end of the hook head is inserted into the U-shaped groove and is rotationally arranged on the handle through a rotating shaft; the other end of eave tile is provided with the card post, and the shape of card post includes cylinder and step post, and the top of step post is equipped with hexagonal prism, triangular prism.

Furthermore, the clamping column is detachably connected to the hook head, and a spring is arranged at the bottom of the clamping column.

Furthermore, one end of the rotating shaft is connected with a nut, and the hook head is positioned through the nut.

Further, the gripping section of the handle is provided in a wave-like configuration.

Furthermore, the tail part of the handle is provided with a circular through hole.

The utility model discloses following beneficial effect has: the hook-headed wrench can clamp the clamping column in the grooves of the wrench clamping bolt and the screw, so that the wrench and the clamped bolt, screw and the like are prevented from sliding relatively; secondly, the hook head part of the wrench can rotate and can be adjusted according to the size of the clamped object, so that the application range is wide; the clamping columns are detachably connected with the hook heads, and the clamping columns in different shapes can be freely selected according to different models of bolts, screws and the like.

Drawings

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

In the figure: 1-a handle; 2-hook head; 3-clamping the column; 4-a rotating shaft; 5-U-shaped groove; 6-step column.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1, the utility model provides a eave tile spanner, include: the handle 1 and the hook head 2 connected with the handle 1;

one end of the handle 1 is arc-shaped, the tail of the other end is provided with a circular through hole, the side surface of the arc-shaped end is provided with a U-shaped groove 5, and the circular through hole is used for sleeving a rope, so that the handle is convenient to carry or place a wrench to prevent loss; the U-shaped groove 5 is used for connecting the hook head 2, and one end of the hook head 2 is inserted in the U-shaped groove 5 and is rotatably arranged on the handle 1 through the rotating shaft 4.

The two side walls of the U-shaped groove 5 are provided with rotating shafts 4, the rotating shafts 4 penetrate through the two ends of the side wall of the U-shaped groove 5 and can rotate, the part, extending out of the surface of the handle 1, of the rotating shafts 4 is provided with threads and is sleeved with corresponding nuts, when the hook heads 2 are tightly clamped by the clamped nuts or screws, the nuts on the rotating shafts 4 are rotated, the hook heads 2 are tightly clamped by the two side walls of the U-shaped groove 5, and the hook heads 2 are prevented from rotating when the nuts or screws are screwed.

The other end of the hook head 2 is provided with a clamping column 3, when the wrench is used, the clamping column 3 is inserted into a groove of a nut or a screw to prevent the wrench and the nut or the screw from sliding, the clamping column 3 is detachably connected to the hook head 2, the bottom of the clamping column 3 is provided with a spring, when the hook head 2 needs to pass through a narrow part to clamp the nut or the screw, the clamping column 3 contacted with the nut or the screw compresses the spring to contract, so that the hook head 2 can be smoothly clamped; the spring is stretched in the axial direction of the clamping column 3, and when the spring is screwed by a wrench, the spring does not influence the use; the shape of the clamping column 3 comprises a cylinder and a step column 6, and the top of the step column 6 is provided with a hexagonal prism and a triangular prism so as to meet clamped objects such as bolts of different types and varieties.

The hand-held section of the handle 1 is wave-shaped, which is designed according to human engineering and can prevent slipping during use.

The whole spanner is made of spring steel, and has high strength and high wear resistance.

The above description is only a preferred embodiment of the invention, which does not represent all possible forms of the invention, and the scope of protection of the invention is not limited to such specific statements and embodiments. Various other modifications and improvements may be made in accordance with the teachings of the present disclosure without departing from the spirit thereof and still be within the scope thereof.

Claims (5)

1. A eave tile wrench, comprising: the handle comprises a handle (1) and a hook head (2) connected with the handle (1), wherein one end of the handle (1) is arc-shaped, a U-shaped groove (5) is formed along the side surface of the arc, and one end of the hook head (2) is inserted into the U-shaped groove (5) and is rotationally arranged on the handle (1) through a rotating shaft (4); the other end of eave tile (2) is provided with card post (3), the shape of card post (3) includes cylinder and step post (6), the top of step post (6) is equipped with hexagonal prism, triangular prism.

2. The eave wrench of claim 1, wherein: the clamping column (3) is detachably connected to the hook head (2), and a spring is arranged at the bottom of the clamping column (3).

3. The eave wrench of claim 1, wherein: one end of the rotating shaft (4) is connected with a nut, and the hook head (2) is positioned through the nut.

4. The eave wrench of claim 1, wherein: the hand-held section of the handle (1) is arranged in a wave-shaped structure.

5. The eave wrench of any one of claims 1 to 4, wherein: the tail of the handle (1) is provided with a circular through hole.

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