TWM449060U - Adjustable wrench with adjustable angle - Google Patents

Description

Adjustable angle adjustable wrench

This creation is an adjustable wrench, especially an easy-to-operate and adjustable angle wrench.

The existing adjustable wrench is used to cooperate with rotating bolts or nuts of different sizes, and has a head at one end and a handle for the user to hold at the other end, and one side of the head is respectively provided with one The fixed type fixed 颚 and the movable 可 which can be adjusted to slide the fixed 颚, by adjusting the distance between the fixed 颚 and the movable ,, to achieve the effect of adapting bolts or nuts of different sizes;

Although the existing adjustable wrench can be applied to bolts or nuts of different sizes, when the existing movable wrench is to be rotated for a bolt or a nut located in a narrow space, since the fixed cymbal of the existing adjustable wrench is in line with the shank Set and unchangeable structural features, so existing wrenches can't rotate bolts or nuts in tight spaces, and there are improvements.

Therefore, in view of the lack and insufficiency of the existing structure and operation of the adjustable wrench, this creation has finally developed a novel that can improve the existing defects through continuous experimentation and research.

The main purpose of the present invention is to provide an adjustable angle adjustable spanner which is provided by means of a structural arrangement to provide an easy-to-operate and adjustable angled spanner wrench.

Based on the above purposes, the main technical means of the creation is to provide a The adjustable angle spanner is provided with a handle, an actuating head and an adjusting set, wherein: the handle is formed with a binding plate at one end, and the handle is concavely disposed on a side of the binding plate toward the binding plate The accommodating head is rotatably coupled with the handle and is provided with a fixed cymbal, a movable cymbal and a worm, the fixed cymbal is rotatably coupled with the binding plate, and the fixed cymbal is attached to one side of the rear end The groove is provided with a sliding groove combined with the bonding plate, and the outer surface of the fixing cymbal is provided with a plurality of positioning teeth, and the movable cymbal is slidably coupled with the fixed cymbal sleeve, and the worm Rotatablely disposed in the fixed jaw and engaged with the movable jaw; and the adjustment group is coupled with the handle and engaged with the actuator and is provided with a snap plate, a cover plate, an adjustment button and at least one elasticity The engaging plate is slidably disposed in the receiving groove of the handle, and the engaging plate protrudes from the front end of the opening of the receiving slot with a plurality of engaging teeth engageable with the positioning teeth of the fixed jaw. The cover and the handle The side surface of the accommodating groove is fixedly disposed and disposed outside the receiving groove, and the engaging plate is disposed between the handle and the cover plate, and the adjusting button is fixed to the engaging plate via the cover plate The engaging plate can be moved relative to the cover plate through the adjusting button, and the at least one elastic member is disposed in the receiving groove and abuts against the bottom of the receiving groove and the engaging plate, thereby allowing the card Each of the engaging teeth of the ply plate passes through the opening of the receiving slot to engage with the positioning tooth of the fixed jaw.

Further, the cover plate is provided with a guiding slot communicating with the receiving groove at a front end of the bonding plate, and the adjusting button is convexly disposed through the guiding groove of the cover plate and the engaging plate The phase is fixed to the combined binding column.

Further, the handle is recessed at the bottom of the receiving groove different from the opening There is at least one coupling groove, and the at least one elastic member is received in the coupling groove of the handle to abut against the engaging plate.

Preferably, the binding plate is provided with a coupling hole, and the fixing hole is disposed at a rear end thereof through a pivot hole opposite to the coupling hole, and is disposed through the pivot hole and the coupling hole. The column is pivoted, and the fixing jaw is pivotally coupled with the bonding plate of the handle.

According to the above technical means, the movable adjustable wrench of the present invention can be separated from the fixed jaw by the manner of pushing the adjusting button, so that the fixed jaw can be opposite to the handle. The coupling plate generates rotation, so that the actuating head can be angularly adjusted relative to the handle, so that the operating head can rotate the bolt or nut located in the narrow space, which is quite convenient in operation, thereby forming a convenient operation and An adjustable wrench for the angle.

In order to understand in detail the technical features and practical functions of the present invention, and can be implemented in accordance with the contents of the specification, further detailed description will be given in the preferred embodiment as shown in the figure, as shown in FIGS. 1 to 4. The movable angle wrench of the present invention is provided with a handle 10, an actuating head 20 and an adjusting group 30. The handle 10 is formed with a slightly semi-circular bonding plate 11 at one end. Preferably, The coupling plate 11 is provided with a coupling hole 111. The handle 10 is recessed on a side surface of the coupling plate 11 to form a slightly elongated strip with a opening toward the receiving plate 11 . The handle 10 is recessed at the bottom of the receiving groove 12 different from the opening, at least one coupling groove 13; The actuating head 20 is rotatably coupled to the handle 10 and is provided with a fixed jaw 21, a movable jaw 22 and a worm 23, wherein the fixed jaw 21 is rotatably coupled with the binding panel 11, wherein the fixed jaw The cymbal 21 is provided with a sliding slot 211 coupled to the binding plate 11 on a side of the rear end, and the fixing cymbal 21 is provided with a plurality of positioning teeth 212 on the outer surface of the rear end. Preferably, the fixed cymbal 212 is fixed. The rear end of the rear end is provided with a pivot hole 213 opposite to the coupling hole 111, and the fixing base 21 and the handle 10 are passed through a pivoting post 214 which is disposed through the pivot hole 213 and the coupling hole 111. The splicing plate 11 is pivotally coupled, and the movable cymbal 22 is slidably coupled to the fixed cymbal 21, and the worm 23 is rotatably disposed in the fixed cymbal 21 and meshes with the movable cymbal 22. The movable cymbal 22 is movable relative to the fixed cymbal 21 through the rotation of the worm 23; and the adjustment set 30 is coupled with the handle 10 and engaged with the operating head 20 and is provided with a engaging plate 31 and a a cover plate 32, an adjusting button 33 and at least one elastic member 34, wherein the engaging plate 31 is slidably provided The handle 10 is disposed in the receiving slot 12, and the engaging plate 31 is convexly disposed at a front end of the opening of the receiving slot 12, and a plurality of engaging teeth 311 engageable with the positioning teeth 212 of the fixing bracket 21, the cover The plate 32 is fixedly coupled to the side of the handle 10 in which the receiving slot 12 is disposed, and is disposed outside the receiving slot 12, so that the engaging plate 31 is disposed between the handle 10 and the cover 32, preferably A guiding groove 321 is formed in the cover plate 32 adjacent to the front end of the binding plate 11 , and the adjusting button 33 is fixed to the engaging plate 31 via the cover plate 32 . The engaging plate 31 can be moved relative to the cover plate 32 through the adjusting button 33. Preferably, the adjusting button 33 is convexly disposed through the guiding groove 321 of the cover plate 32 and the engaging plate. 31 phase fixed combination The at least one elastic member 34 is disposed in the receiving groove 12 and abuts against the bottom of the receiving groove 12 and the engaging plate 31, thereby allowing the engaging teeth 311 of the engaging plate 31 to pass through. The accommodating groove 12 is configured to be engaged with the positioning tooth 212 of the fixing cymbal 21 . Preferably, the at least one elastic member 34 is received in the coupling groove 13 of the handle 10 to abut against the engaging plate 31 .

When the artificial wrench is used, when the angle of the actuator 20 relative to the handle 10 is to be adjusted, the button is moved in the direction of the handle 10 by pushing the adjusting button 33 as shown in FIG. The 331 moves downward along the guiding groove 321 to drive the engaging plate 31 to move toward the coupling grooves 13 and compress the elastic members 34. At this time, the engaging teeth 311 located at the front end of the engaging plate 31 are combined with The positioning teeth 212 of the fixing jaw 21 are separated, so that the fixing jaw 21 is rotated relative to the coupling plate 11 with the pivoting column 214 as a fulcrum, so that the operating head 20 can be angled with respect to the handle 10. When the actuator 20 is rotated to a desired angle and the adjustment knob 33 is released, the engaging plate 31 can be pushed to the initial position through the compressed elastic members 34, and the respective engaging plates 31 are allowed to be moved. The engaging tooth 311 is engaged with the positioning tooth 212 of the fixed jaw 21, and the operating head 20 is fixedly coupled with the handle 10 through the adjusting group 30 as shown in FIG. Actuator head 20 for bolts or nuts in a narrow space Line rotation.

By means of the above-mentioned technical means, the movable adjustable wrench of the present invention can be separated from the fixed jaw 21 by pushing the adjusting knob 33 in a manner of using the adjusting mechanism, so that the fixed jaw 21 is separated. Rotation can be generated with respect to the coupling plate 11 of the handle 10, thereby allowing the operating head 20 to be opposite to the The handle 10 is angularly adjusted to allow the actuator 20 to be rotated about a bolt or nut located in a confined space, which is relatively convenient to operate, thereby constituting a convenient and adjustable angle wrench.

10‧‧‧handle

11‧‧‧Combination board

111‧‧‧Contact hole

12‧‧‧ 容 槽

13‧‧‧ Combination slot

20‧‧‧Working head

21‧‧‧Fixed

211‧‧ ‧ chute

212‧‧‧ positioning teeth

213‧‧‧ pivot hole

214‧‧‧ pivot column

22‧‧‧Events

23‧‧‧ worm

30‧‧‧Adjustment group

31‧‧‧Plywood

311‧‧‧Knitting teeth

32‧‧‧ Cover

321‧‧‧ guiding slot

33‧‧‧Adjustment button

331‧‧‧ binding column

34‧‧‧Flexible parts

Figure 1 is a perspective view of the adjustable wrench of the angle of the creation.

Fig. 2 is an exploded perspective view of the adjustable wrench of the present invention.

Figure 3 is a side view of the adjustable spanner of the present invention.

Figure 4 is a partial enlarged view of the adjustable wrench of the present invention.

FIG. 5 is a partially enlarged side elevational view showing the operation of the adjustable wrench of the present invention.

Fig. 6 is a partially enlarged side elevational view showing another operation of the movable wrench of the present invention.

10‧‧‧handle

11‧‧‧Combination board

20‧‧‧Working head

21‧‧‧Fixed

212‧‧‧ positioning teeth

214‧‧‧ pivot column

22‧‧‧Events

23‧‧‧ worm

30‧‧‧Adjustment group

31‧‧‧Plywood

311‧‧‧Knitting teeth

32‧‧‧ Cover

321‧‧‧ guiding slot

33‧‧‧Adjustment button

Claims (5)

An adjustable angle adjustable spanner is provided with a handle, an actuating head and an adjusting set, wherein: the handle is formed with a binding plate at one end, and the handle is concavely disposed on a side of the binding plate facing the combination a accommodating groove of the plate; the actuating head is rotatably coupled with the handle and is provided with a fixed cymbal, a movable cymbal and a worm, the fixed cymbal is rotatably coupled with the conjugate plate, and the fixed cymbal is attached to the rear end The side recess is provided with a sliding slot combined with the binding plate, and the outer surface of the fixed end is fixed with a plurality of positioning teeth, and the movable jaw is slidably combined with the fixed jaw. The worm is rotatably disposed in the fixed cymbal and engaged with the movable cymbal; and the adjusting group is coupled with the handle and engaged with the operating head and is provided with a engaging plate, a cover plate, an adjusting button and at least one An elastic member, the engaging plate is slidably disposed in the receiving groove of the handle, and the engaging plate protrudes from the front end of the opening of the receiving slot with a plurality of engaging teeth engageable with the positioning teeth of the fixed jaw , the cover and the The side surface of the shank of the shank is fixedly disposed to be disposed outside the accommodating groove, and the engaging plate is disposed between the handle and the cover, and the adjusting button is fixed to the engaging plate via the cover The engaging plate is configured to move relative to the cover plate through the adjusting button, and the at least one elastic member is disposed in the receiving groove and abuts against the bottom of the receiving groove and the engaging plate, thereby allowing the Each of the engaging teeth of the engaging plate passes through the opening of the receiving slot to engage with the positioning tooth of the fixed jaw. The movable wrench of the adjustable angle according to claim 1, wherein the cover plate is provided with a guiding groove communicating with the receiving groove at a front end of the bonding plate, and the adjusting button is convexly provided. Set the guide groove of the cover A binding column fixedly coupled to the engaging plate. The movable wrench of the adjustable angle according to claim 1 or 2, wherein the handle is recessed with at least one coupling groove at a bottom of the receiving groove different from the opening, and the at least one elastic member is received in the handle The coupling groove abuts against the engaging plate. The movable wrench of claim 3, wherein the binding plate is provided with a coupling hole, and the fixing hole is provided with a pivot hole opposite to the coupling hole through the rear end, and is transmitted through a hole. The pivoting rod is disposed on the pivot hole and the coupling hole, and the fixing jaw is pivotally coupled to the coupling plate of the handle. The movable wrench of the adjustable angle according to claim 1, wherein the binding plate is provided with a coupling hole, and the fixing hole is disposed at a rear end thereof through a pivot hole opposite to the coupling hole, and is transmitted through a hole. The pivoting rod is disposed on the pivot hole and the coupling hole, and the fixing jaw is pivotally coupled to the coupling plate of the handle.