CN210232821U - Multifunctional adjustable wrench - Google Patents

Abstract

The utility model discloses a multi-functional adjustable wrench, including the solid plate lip, the lower extreme of solid plate lip is provided with the solid plate lip, the inside of solid plate lip is provided with the draw-in groove, the inside of draw-in groove is provided with the worm wheel, the one end of solid plate lip is provided with the handle No. one, the one end of handle is provided with the handle No. two, the inside of handle is provided with logical groove, the inside that the one end of handle led to the groove No. two is provided with the connecting rod, the front end surface of handle, connecting rod all runs through and is provided with the fixed orifices, the inside of fixed orifices is provided with a word fixed screw, the inside screw hole that is provided with of hollowing out of the one end of solid plate lip, the inside of the other end screw hole of handle is. A multi-functional adjustable spanner, can make the spanner more laborsaving when twisting the screw through lengthening the handle, and use in narrow and small space through reducing the spanner of being convenient for with the handle weak point, increase adjustable spanner's function.

Description

Multifunctional adjustable wrench

Technical Field

The utility model relates to a spanner field, in particular to multi-functional adjustable spanner.

Background

The adjustable wrench is also called as an adjustable wrench, is a tool for screwing or unscrewing angular screws or nuts, can be selected and matched according to the size of the nuts when in use, usually, a handle is held by the right hand, the more the hand leans back, the more the effort is saved when the hand pulls, when the small nut is pulled, the worm wheel is continuously rotated as required, the size of a pulling opening is adjusted, so the hand is held close to a fixed pulling lip, and the worm wheel is modulated by the thumb to adapt to the size of the nuts, when the nut is clamped by the pulling opening of the adjustable wrench, the fixed pulling lip is on, the adjustable pulling lip is on, and the adjustable wrench can not be used reversely; the existing adjustable spanner has some defects, firstly, the length of a handle of the spanner cannot be adjusted, so that the spanner is inconvenient to use in a narrow space, the handle is labor-consuming when the spanner is used for a short time, secondly, the adjustable spanner can only screw an outer hexagonal screw, is not used for an inner hexagonal screw, and is single in function.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a multifunctional adjustable wrench, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional adjustable spanner, includes the solid plate lip, the lower extreme of solid plate lip is provided with the solid plate lip, the inside of solid plate lip is provided with the draw-in groove, the inside of draw-in groove is provided with the worm wheel, the one end of solid plate lip is provided with the handle No. one, the one end of handle is provided with the handle No. two, the inside of handle is provided with logical groove No. one, the inside that the one end of handle No. two led to the groove is provided with the connecting rod, the front end surface of handle, connecting rod all runs through and is provided with the fixed orifices, the inside of fixed orifices is provided with a word fixed screw, the inside threaded hole that is provided with of hollowing out of one end of solid plate lip, the inside of the other end screw hole of handle is provided with the.

Preferably, the worm wheel passes through draw-in groove and stiff lip swing joint, the one end of the inside flap lip of stiff lip is provided with row tooth mouth, the one end of flap lip is through row tooth mouth and worm wheel swing joint, the flap lip passes through worm wheel and stiff lip swing joint, the upper end surface of flap lip is provided with the serrated surface, the upper end surface fixed connection of serrated surface and flap lip.

Preferably, the front end surface of slow-witted board lip is provided with the scale mark near one side of draw-in groove, the scale mark is connected with the front end surface fixed connection of slow-witted board lip, loose plate lip are stainless steel material, the upper end surface welding of hexagonal column is in the lower extreme surface of a handle.

Preferably, the threaded hole is fixedly connected with one end of the solid plate lip, the outer surface of the threaded rod is movably connected with the threaded hole, and the first handle is movably connected with the solid plate lip through the threaded hole and the threaded rod.

Preferably, a hanging ring is arranged inside the other end of the second handle and fixedly connected with the second handle, and the through groove is fixedly connected with the inner surface of the first handle.

Preferably, the one end surface of connecting rod and the one end surface fixed connection of No. two handles, lead to groove and connecting rod looks adaptation, the surface of connecting rod and the internal surface swing joint who leads to the groove, the quantity of fixed orifices is ten groups, and the fixed orifices is linear and arranges, the surface and the fixed orifices fixed connection of a word fixed screw, No. one handle is through leading to groove, connecting rod and No. two handle swing joint.

Compared with the prior art, the utility model discloses following beneficial effect has: the multifunctional adjustable wrench is inserted into the through groove through the connecting rod, so that the connecting rod is aligned with the fixing hole at the front end of the first handle, the connecting rod is fixed in the first handle through the straight fixing screw, thereby connecting the first handle with the second handle, changing the total length of the first handle and the second handle by changing the length of the connecting rod inserted into the through groove, being convenient for adjustment, the screw can be screwed by the wrench more labor-saving by lengthening the handle, the wrench can be conveniently used in a narrow space by shortening the handle, the wrench is more practical, the threaded rod can be rotated in the threaded hole by rotating the first handle, and then can pull down No. one handle from the one end of dull and stereotyped lip, and can twist interior hexagonal screw through the hexagonal column of a handle lower extreme, increase loose wrench's function, the operation is more convenient, and the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional adjustable wrench of the present invention;

FIG. 2 is a partial exploded view of the first handle and the second handle of the multifunctional adjustable wrench;

FIG. 3 is a partial exploded view of the solid lip and the first handle of the multifunctional adjustable wrench of the present invention;

fig. 4 is a connection diagram of a first handle, a threaded rod and a hexagonal column of the multifunctional adjustable wrench.

In the figure: 1. a dull plate lip; 2. a flap lip; 3. a sawtooth surface; 4. scale lines; 5. a card slot; 6. a worm gear; 7. a first handle; 8. a second handle; 9. hanging a ring; 10. a through groove; 11. a connecting rod; 12. a fixing hole; 13. a straight fixing screw; 14. a threaded hole; 15. a threaded rod; 16. a hexagonal column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a multifunctional adjustable wrench comprises a solid plate lip 1, a solid plate lip 2 is arranged at the lower end of the solid plate lip 1, a clamping groove 5 is arranged inside the solid plate lip 1, a worm wheel 6 is arranged inside the clamping groove 5, a first handle 7 is arranged at one end of the solid plate lip 1, a second handle 8 is arranged at one end of the first handle 7, a through groove 10 is arranged inside the first handle 7, a connecting rod 11 is arranged inside the through groove 10 at one end of the second handle 8, a first handle 7 and a fixing hole 12 are arranged on the outer surface of the front end of the connecting rod 11 in a penetrating mode, a straight fixing screw 13 is arranged inside the fixing hole 12, a threaded hole 14 is formed in the inside of one end of the solid plate lip 1, a threaded rod 15 is arranged inside the threaded hole 14 at the other end of the first handle 7, and a hexagonal column 16 is arranged at.

The worm wheel 6 is movably connected with the fixed plate lip 1 through the clamping groove 5, one end of the movable plate lip 2 in the fixed plate lip 1 is provided with a tooth arrangement port, the worm wheel 6 can drive the movable plate lip 2 to move when rotating through the tooth arrangement port, so that the distance between the fixed plate lip 1 and the movable plate lip 2 can be changed, one end of the movable plate lip 2 is movably connected with the worm wheel 6 through the tooth arrangement port, the movable plate lip 2 is movably connected with the fixed plate lip 1 through the worm wheel 6, the outer surface of the upper end of the movable plate lip 2 is provided with a serrated surface 3, the friction force between the movable plate lip 2 and a screw can be increased through the serrated surface 3, and the serrated surface 3 is fixedly connected with the outer surface of the upper end of the movable plate lip 2; the scale mark 4 is arranged on one side, close to the clamping groove 5, of the outer surface of the front end of the solid plate lip 1, the diameter of a screw can be measured through the scale mark 4, the scale mark 4 is fixedly connected with the outer surface of the front end of the solid plate lip 1, the solid plate lip 1 and the movable plate lip 2 are both made of stainless steel materials, the outer surface of the upper end of the hexagonal column 16 is welded on the outer surface of the lower end of the first handle 7, the hexagon socket head cap screw can be screwed through the hexagonal column 16, and the function of a common adjustable wrench is increased; the threaded hole 14 is fixedly connected with one end of the fixed plate lip 1, the outer surface of the threaded rod 15 is movably connected with the threaded hole 14, and the first handle 7 is movably connected with the fixed plate lip 1 through the threaded hole 14 and the threaded rod 15; a hanging ring 9 is arranged inside the other end of the second handle 8, the wrench can be hung through the hanging ring 9, the placement is convenient, the hanging ring 9 is fixedly connected with the second handle 8, and the through groove 10 is fixedly connected with the inner surface of the first handle 7; the one end surface of connecting rod 11 and No. two handle 8's one end external surface fixed connection lead to groove 10 and connecting rod 11 looks adaptation, the surface of connecting rod 11 and the internal surface swing joint who leads to groove 10, the quantity of fixed orifices 12 is ten groups, and fixed orifices 12 is the linearity and arranges, the surface and the fixed orifices 12 fixed connection of a word fixed screw 13, No. one handle 7 is through leading to groove 10, connecting rod 11 and No. two handle 8 swing joint.

It should be noted that, the utility model relates to a multifunctional adjustable wrench, the user inserts the connecting rod 11 into the through slot 10, so that the connecting rod 11 is aligned with the fixing hole 12 at the front end of the first handle 7, the connecting rod 11 is fixed inside the first handle 7 through the straight fixing screw 13, so that the first handle 7 can be connected with the second handle 8, the worm wheel 6 in the slot 5 is rotated to drive the movable plate lip 2 to move, the screw can be clamped to be screwed through the matching of the movable plate lip 2 and the rigid plate lip 1, the friction force between the movable plate lip 2 and the screw can be increased through the sawtooth surface 3, the diameter of the screw can be measured through the scale mark 4, the threaded rod 15 can be rotated in the threaded hole 14 through rotating the first handle 7, and then the first handle 7 can be detached from one end of the rigid plate lip 1, and the hexagon socket head cap screw can be screwed through the hexagonal column 16 at the lower end of the first handle 7, the function of increasing ordinary adjustable spanner can hang the spanner through link 9, and it is more convenient to place, has surpassed traditional adjustable spanner in the use prospect, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a multi-functional adjustable spanner, includes solid board lip (1), its characterized in that: the lower end of the fixed plate lip (1) is provided with a movable plate lip (2), the inside of the fixed plate lip (1) is provided with a clamping groove (5), the inside of the clamping groove (5) is provided with a worm wheel (6), one end of the fixed plate lip (1) is provided with a first handle (7), one end of the first handle (7) is provided with a second handle (8), the inside of the first handle (7) is provided with a through groove (10), the inside of the through groove (10) at one end of the second handle (8) is provided with a connecting rod (11), the front end outer surfaces of the first handle (7) and the connecting rod (11) are provided with fixing holes (12) in a penetrating manner, the inside of each fixing hole (12) is provided with a straight fixing screw (13), the inside of one end of the fixed plate lip (1) is hollowed to be provided with a threaded hole (14), and the inside of the other end threaded hole (14) of the first handle (7, the lower end of the first handle (7) is provided with a hexagonal column (16).

2. The multifunctional adjustable wrench as claimed in claim 1, wherein: worm wheel (6) are through draw-in groove (5) and slow-witted board lip (1) swing joint, the one end of the inside movable plate lip (2) of slow-witted board lip (1) is provided with row's tooth mouth, the one end of movable plate lip (2) is through row's tooth mouth and worm wheel (6) swing joint, movable plate lip (2) are through worm wheel (6) and slow-witted board lip (1) swing joint, the upper end surface of movable plate lip (2) is provided with serrated face (3), serrated face (3) are connected with the upper end fixed surface of movable plate lip (2).

3. The multifunctional adjustable wrench as claimed in claim 1, wherein: the utility model discloses a dull and stereotyped lip (1) for the medical instrument, including dull and stereotyped lip (1), the front end surface of dull and stereotyped lip (1) is close to one side of draw-in groove (5) and is provided with scale mark (4), scale mark (4) and the front end fixed surface of dull and stereotyped lip (1) are connected, dull and stereotyped lip (1), loose plate lip (2) are stainless steel material, the upper end surface welding of hexagonal column (16) is in the lower extreme surface of handle (7).

4. The multifunctional adjustable wrench as claimed in claim 1, wherein: screw hole (14) and the one end fixed connection of staying board lip (1), the surface and screw hole (14) swing joint of threaded rod (15), handle (7) are through screw hole (14), threaded rod (15) and stay board lip (1) swing joint.

5. The multifunctional adjustable wrench as claimed in claim 1, wherein: a hanging ring (9) is arranged inside the other end of the second handle (8), the hanging ring (9) is fixedly connected with the second handle (8), and the through groove (10) is fixedly connected with the inner surface of the first handle (7).

6. The multifunctional adjustable wrench as claimed in claim 1, wherein: the one end surface of connecting rod (11) and the one end surface fixed connection of No. two handle (8), lead to groove (10) and connecting rod (11) looks adaptation, the surface of connecting rod (11) and the interior surface swing joint who leads to groove (10), the quantity of fixed orifices (12) is ten groups, and fixed orifices (12) are the linearity and arrange, the surface and fixed orifices (12) fixed connection of word fixed screw (13), handle (7) are through leading to groove (10), connecting rod (11) and No. two handle (8) swing joint.

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