CN214213602U

CN214213602U - Screwdriver for screwing rusty screw

Info

Publication number: CN214213602U
Application number: CN202120175188.9U
Authority: CN
Inventors: 傅飞峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-17
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a screwdriver for twisting move rusty screw, include first link up piece, cutter arbor body, accept groove and rubber piece, the downside fixedly connected with cutter arbor body of first link up piece, and the inside of cutter arbor body has seted up the linking hole, the lower extreme external connection of cutter arbor body has the rubber piece, and the inside fixed mounting of well side of rubber piece has the sealed piece of rubber, the upside fixedly connected with handle of a knife body of first link up piece, and the upper end fixed mounting of handle of a knife body has the second to link up the piece, the inside fixedly connected with of handle of a knife body links up a section of thick bamboo, and links up a section of thick bamboo inside and has seted up and accept the groove, the internal connection who accepts the groove has the regulation pole, and the lower extreme fixed mounting who adjusts the pole has to the piece, the outside fixedly connected with carrier block of regulation pole. The screwdriver for screwing the rusty screw is convenient to screw the rusty screw, can avoid large-area spraying of a rust remover, and prevents waste of resources.

Description

Screwdriver for screwing rusty screw

Technical Field

The utility model relates to a relevant technical field of screwdriver specifically is a screwdriver for twisting move rusty screw.

Background

The screwdriver is a very common tool in daily life, screws on some equipment are easy to rust, and a rust remover needs to be sprayed to facilitate the removal of the screwdriver, and the existing screwdriver still has many defects along with the development of science and technology.

The general screwdriver is inconvenient for screwing rusty screws and easily causes waste of resources when a rust remover is sprayed in a large area, so that the screwdriver for screwing rusty screws is provided so as to solve the problems provided in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screwdriver for twisting move rusty screw to solve the general screwdriver that proposes in the above-mentioned background art, be not convenient for twist and move rusty screw, and when spraying the rust remover by a large scale, cause the problem of the waste of resource easily.

In order to achieve the above object, the utility model provides a following technical scheme: a screwdriver for screwing rusty screws comprises a first joining block, a screwdriver rod body, a receiving groove and a rubber block, wherein the lower side of the first joining block is fixedly connected with the screwdriver rod body, a joining hole is formed in the screwdriver rod body, the lower end of the screwdriver rod body is externally connected with the rubber block, a rubber sealing block is fixedly arranged in the middle side of the rubber block, the upper side of the first joining block is fixedly connected with a screwdriver handle body, a second joining block is fixedly arranged at the upper end of the screwdriver handle body, a joining cylinder is fixedly connected in the screwdriver handle body, the receiving groove is formed in the joining cylinder, an adjusting rod is connected in the receiving groove, a resisting block is fixedly arranged at the lower end of the adjusting rod, a bearing block is fixedly connected in the outer portion of the adjusting rod, the bearing block is fixedly arranged at the upper end of the adjusting rod, and a short rod is fixedly connected in the outer side of the screwdriver handle body, and the outside of the short rod is connected with a connecting rod.

Preferably, a groove-shaped structure is formed in the lower end of the cutter bar body, and the groove-shaped structure is connected with the rubber block in a clamping mode.

Preferably, the longitudinal section of the rubber sealing block is semicircular, and the rubber sealing block is attached to the lower end of the engagement hole.

Preferably, the abutting block forms a clamping type sliding structure in the bearing groove, and the lower side of the abutting block is arranged in an arc shape.

Preferably, the bearing blocks are arranged on the adjusting rod at equal angles, and the bearing blocks are attached to the bearing grooves.

Preferably, the joint rod is connected with the short rod in a rotating manner, and the joint rod is symmetrically installed about a vertical midperpendicular of the first joint block.

Compared with the prior art, the beneficial effects of the utility model are that: the screwdriver for screwing the rusty screw is convenient for screwing the rusty screw, can avoid large-area spraying of a rust remover, and prevents waste of resources;

1. the clamping type sliding structure is formed in the bearing groove through the abutting block, so that the abutting block can inject the rust remover in the bearing groove onto the rusty screw through the abutting hole, the rust remover is prevented from being sprayed in a large area, waste of resources is prevented, and the screw can be conveniently screwed subsequently;

2. the tool holder is provided with the tool holder body and the connecting rod, the connecting rod is connected with the short rod in a rotating mode, the single bodies of the connecting rod are perpendicular to the tool holder body, and then the connecting rod is rotated to increase the torque of the tool holder body, so that the rusty screw can be screwed by the tool holder body, and the practicability is improved;

3. be equipped with rubber seal block and carrier block, laminate mutually through the lower extreme of rubber seal block with the joining hole, can prevent to accept the rust remover of inslot when not using and reveal, rethread carrier block is adjusting the equidistance setting on the pole, can improve and support the gliding stability of piece.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the cutter bar body and the connection hole in top view;

fig. 4 is the utility model discloses a section structure sketch map is overlooked in handle of a knife body and linking a section of thick bamboo connection.

In the figure: 1. a first engagement block; 2. a cutter bar body; 3. an engagement hole; 4. a rubber sealing block; 5. a knife handle body; 6. a second engagement block; 7. a joining cylinder; 8. a receiving groove; 9. adjusting a rod; 10. a resisting block; 11. a bearing block; 12. a bearing block; 13. a short bar; 14. a connecting rod; 15. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a screwdriver for screwing rusty screws comprises a first joining block 1, a screwdriver rod body 2, a joining hole 3, a rubber sealing block 4, a screwdriver handle body 5, a second joining block 6, a joining cylinder 7, a joining groove 8, an adjusting rod 9, a resisting block 10, a bearing block 11, a bearing block 12, a short rod 13, a joining rod 14 and a rubber block 15, wherein the lower side of the first joining block 1 is fixedly connected with the screwdriver rod body 2, the joining hole 3 is formed in the screwdriver rod body 2, the rubber block 15 is connected to the outer portion of the lower end of the screwdriver rod body 2, the rubber sealing block 4 is fixedly installed in the inner portion of the middle side of the rubber block 15, the screwdriver handle body 5 is fixedly connected to the upper side of the first joining block 1, the second joining block 6 is fixedly installed at the upper end of the screwdriver handle body 5, the joining cylinder 7 is fixedly connected to the inner portion of the screwdriver handle body 5, the joining cylinder 7 is provided with the joining groove 8, and the adjusting rod 9 is connected to the inner portion of the joining, and the lower end of the adjusting rod 9 is fixedly provided with a resisting block 10, the outside of the adjusting rod 9 is fixedly connected with a bearing block 11, the upper end of the adjusting rod 9 is fixedly provided with a bearing block 12, the outer side of the knife handle body 5 is fixedly connected with a short rod 13, and the outside of the short rod 13 is connected with a connecting rod 14.

As shown in fig. 1, 2 and 3, a groove-shaped structure is arranged in the lower end of the cutter rod body 2, and the groove-shaped structure is connected with the rubber block 15 in a clamping manner, so that the installation stability of the rubber block 15 is improved, and then the longitudinal section of the rubber sealing block 4 is semicircular, and the rubber sealing block 4 is attached to the lower end of the connecting hole 3, so that the leakage of the rust remover in the receiving groove 8 can be prevented when the cutter rod is not used;

as in fig. 1, 2 and 4, the abutting block 10 forms a snap-on sliding structure in the receiving groove 8, and the lower side of the abutting block 10 is arc-shaped, so that the abutting block 10 can inject the rust remover in the receiving groove 8 into the rusty screw through the abutting hole 3, thereby avoiding spraying the rust remover in a large area, preventing waste of resources, facilitating subsequent screwing of the screw, the bearing block 11 is arranged at an equal angle on the adjusting rod 9, and the bearing block 11 is attached to the receiving groove 8, thereby improving the sliding stability of the abutting block 10, the abutting rod 14 is connected with the short rod 13 in a rotating manner, and the abutting rod 14 is symmetrically installed about the vertical perpendicular line of the first abutting block 1, so that the monomers of the abutting rod 14 are all perpendicular to the handle body 5, and then the abutting rod 14 is rotated to increase the moment of the handle body 5, thereby facilitating the handle body 2 to screw the rusty screw, and improving the practicability.

The working principle is as follows: when the screwdriver for screwing the rusty screw is used, firstly, as shown in fig. 1, 2 and 4, the lower end of the screwdriver rod body 2 is aligned to the rusty screw, then the bearing block 12 is pressed downwards to drive the bearing block 11 to enable the abutting block 10 to slide in the engaging cylinder 7, so that a rust remover in the bearing groove 8 in the engaging cylinder 7 is injected onto the rusty screw through the engaging hole 3 to dissolve iron rust, large-area spraying of the rust remover is avoided, waste of resources is prevented, the screw is convenient to screw subsequently, and meanwhile, the bearing block 11 is arranged at an equal angle on the adjusting rod 9, so that the sliding stability of the abutting block 10 can be improved;

finally, as shown in fig. 1, 2 and 3, after the rust is dissolved to a certain degree, the connecting rod 14 outside the short rod 13 is rotated to enable the monomer of the connecting rod 14 to be perpendicular to the handle body 5, then the tool bit at the lower end of the handle body 2 is inserted into the screw, and the connecting rod 14 is rotated to increase the moment of the handle body 5, so that the rusty screw can be screwed by the handle body 2, and the practicability is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screwdriver for twisting move rusty screw, includes first linking up piece (1), cutter arbor body (2), accepts groove (8) and rubber block (15), its characterized in that: the lower side of the first joining block (1) is fixedly connected with a cutter bar body (2), a joining hole (3) is formed in the cutter bar body (2), the outer portion of the lower end of the cutter bar body (2) is connected with a rubber block (15), a rubber sealing block (4) is fixedly mounted in the middle of the rubber block (15), the upper side of the first joining block (1) is fixedly connected with a cutter handle body (5), the upper end of the cutter handle body (5) is fixedly provided with a second joining block (6), the inner portion of the cutter handle body (5) is fixedly connected with a joining cylinder (7), a receiving groove (8) is formed in the joining cylinder (7), the inner portion of the receiving groove (8) is connected with an adjusting rod (9), the lower end of the adjusting rod (9) is fixedly provided with a supporting block (10), and the outer portion of the adjusting rod (9) is fixedly connected with a bearing block (11), and the upper end of the adjusting rod (9) is fixedly provided with a bearing block (12), the outer side of the knife handle body (5) is fixedly connected with a short rod (13), and the outer part of the short rod (13) is connected with a connecting rod (14).

2. The screwdriver as claimed in claim 1, wherein said screwdriver further comprises: the cutter bar is characterized in that a groove-shaped structure is formed in the lower end of the cutter bar body (2), and the groove-shaped structure is connected with the rubber block (15) in a clamping mode.

3. The screwdriver as claimed in claim 1, wherein said screwdriver further comprises: the longitudinal section of the rubber sealing block (4) is semicircular, and the rubber sealing block (4) is attached to the lower end of the connecting hole (3).

4. The screwdriver as claimed in claim 1, wherein said screwdriver further comprises: the abutting block (10) forms a clamping type sliding structure in the bearing groove (8), and the lower side of the abutting block (10) is arranged in an arc shape.

5. The screwdriver as claimed in claim 1, wherein said screwdriver further comprises: the bearing blocks (11) are arranged at equal angles on the adjusting rod (9), and the bearing blocks (11) are attached to the bearing grooves (8).

6. The screwdriver as claimed in claim 1, wherein said screwdriver further comprises: the connecting rods (14) are connected with the short rods (13) in a rotating mode, and the connecting rods (14) are symmetrically arranged relative to a vertical middle vertical line of the first connecting block (1).