CN209887525U

CN209887525U - Multifunctional universal wrench capable of adjusting angle

Info

Publication number: CN209887525U
Application number: CN201920486472.0U
Authority: CN
Inventors: 王立忠; 王明明; 周宗杰
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-03
Anticipated expiration: 2029-04-11

Abstract

The utility model provides a multi-functional universal spanner that can angle regulation, including first instrument head and second instrument head, the first handle of one side fixed mounting of first instrument head, one side cooperation of first handle is equipped with U type piece, U type piece is by last horizontal piece, horizontal piece and vertical block are constituteed down, vertical piece is located horizontal piece and horizontal piece one side down, vertical piece and last horizontal piece, or horizontal piece fixed connection down, it is equal divide the upper and lower both ends that do not lie in vertical piece with horizontal piece down to go up horizontal piece, first handle is located between the last horizontal piece and the lower horizontal piece of U type piece, one side of first handle is connected with the vertical piece one side hinge of U type piece. Through the utility model discloses can make first instrument head carry out the adjustment of each angle, can get into and dismantle the installation in different constrictive regions, in first instrument head gets into constrictive region promptly, the second instrument head stays in the outside, can be better rotate, it is more convenient to dismantle the installation operation.

Description

Multifunctional universal wrench capable of adjusting angle

Technical Field

The utility model belongs to the hardware and tools field, specifically speaking are multi-functional universal spanner of ability angle regulation.

Background

A wrench is a mechanical tool commonly used to torque bolts, screws, nuts and other threaded structures, tightening the bolts or nuts, and utilizes the principle of leverage to accomplish this function. The conventional wrenches are fixed heads, the angle cannot be changed, and the wrenches are very difficult to detach or mount in a complex mechanism or a place with a narrow space, so that the wrenches are inconvenient to operate and move by workers, are very troublesome, and waste time and energy wastefully, thereby reducing the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional universal spanner of ability angle regulation for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a multifunctional universal wrench capable of adjusting angles comprises a first tool head and a second tool head, wherein a first handle is fixedly installed on one side of the first tool head, a U-shaped block is arranged on one side of the first handle in a matched mode, the U-shaped block is composed of an upper horizontal block, a lower horizontal block and a vertical block, the vertical block is located on one side of the upper horizontal block and one side of the lower horizontal block, the vertical block is fixedly connected with the upper horizontal block or the lower horizontal block, the upper horizontal block and the lower horizontal block are respectively located at the upper end and the lower end of the vertical block, the first handle is located between the upper horizontal block and the lower horizontal block of the U-shaped block, one side of the first handle is hinged and connected with one side of the vertical block of the U-shaped block, an arc-shaped through groove is formed in the top surface of the upper horizontal block of the U-shaped block, a through hole is formed in the top surface of the first handle, a plurality of insertion holes are uniformly arranged in the circle centers of, the arc is passed through on the top of first inserted bar and is passed through the groove, the top fixed mounting disk of first inserted bar, the diameter of disk is greater than the width that the groove was passed through to the arc, the bottom of first inserted bar can insert to the jack in, fixed mounting limiting block on the first inserted bar, limiting block is located the below of first handle, limiting block's diameter is greater than the diameter of through-hole, one side fixed mounting second handle of second instrument head, the recess is seted up to one side of second handle, the recess fit in is equipped with the connecting rod, the one end and the vertical piece opposite side fixed connection of connecting rod, both ends difference fixed mounting connecting rod around the opposite side of vertical piece, two connecting rods are located the front and back both ends of second handle respectively, through kayser fixed connection between the one end of two connecting rods.

As above a multi-functional universal spanner that can angle regulation, latch device by two vertical connecting blocks, a horizontally link piece, the fixed cover of several, horizontally second inserted bar, vertical poker rod is constituteed, two connecting blocks are located the front and back both ends of second handle respectively, link the piece be located the top of connecting block and with connecting block fixed connection, link the piece, the second inserted bar all is located the top of second handle, the second inserted bar is located the below of linking the piece, the fixed cover of several is evenly installed on second handle top surface, the bottom and the second inserted bar fixed connection of poker rod, poker rod is located the rear of fixed cover, the second inserted bar can insert to fixed cover in, the rear end of the connecting block that is located the rear sets up through groove, the rear end of second inserted bar can pass through groove, the top surface of linking the piece sets up rectangular groove, the top of poker rod can pass rectangular groove.

According to the multifunctional universal wrench with the angle adjustable, the slot is formed in the back of the connecting block located in front, and the front end of the second inserting rod can be inserted into the slot.

According to the multifunctional universal wrench with the adjustable angle, the poke rod is fixedly connected with the inner wall of the rear end of the long groove through the first spring.

According to the multifunctional universal wrench with the adjustable angle, the round block is fixedly connected with the top end of the upper horizontal block through the second spring, and the first inserted link can penetrate through the second spring.

According to the multifunctional universal wrench with the adjustable angle, the bottom ends of the two connecting blocks are fixedly connected through the fixing block, and the fixing block is located below the second handle.

The utility model has the advantages that: when the nut is disassembled and installed in a region with a narrow space, the nut can be conveniently disassembled and installed by adjusting the angle of the first tool head, namely, the round block is firstly moved upwards, the round block is fixedly connected with the first insertion rod to drive the first insertion rod to move upwards, so that the bottom end of the first insertion rod is far away from the jack, the first insertion rod is fixedly connected with the limiting block, the first insertion rod is positioned in the through hole, the first handle is hinged with the vertical block, the round block is rotated to drive the first handle to turn over by taking the hinge point as the center, the angle of the first tool head is adjusted, so that the first tool head can be better disassembled and installed after better extending into the region with the narrow space, the nut is more convenient in use, and when the nut needs to extend into the interior of a machine, the distance between the first tool head and the second tool head can be adjusted, so that the nut with a deeper interior of the machine can be disassembled and installed, the clamping and locking device loosens and pushes the two connecting rods to move towards the first tool head, meanwhile, the vertical block is fixedly connected with the connecting rods, the connecting rods are located in the grooves of the second handle, the distance between the first tool head and the second tool head is increased, the use length is increased, and the clamping and locking device can be deeply installed inside a machine in a detachable mode. Through the utility model discloses can make first instrument head carry out the adjustment of each angle, can get into and dismantle the installation in different constrictive regions, in first instrument head gets into constrictive region promptly, the second instrument head is left in the outside, can be better rotate, it is more convenient to dismantle the installation operation to also can adjust the distance between first instrument head and the second instrument head as required, can dismantle the installation to the nut that is in the inside more inner end of machinery, in use is more convenient. The stability of the second handle can be increased through the connecting rod, and the second handle is firmer in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a top view of FIG. 1; fig. 3 is an enlarged view of a view of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A multifunctional universal wrench capable of adjusting angles comprises a first tool head 1 and a second tool head 2, wherein a first handle 3 is fixedly installed on one side of the first tool head 1, a U-shaped block 4 is arranged on one side of the first handle 3 in a matched mode, the U-shaped block 4 is composed of an upper horizontal block, a lower horizontal block and a vertical block, the vertical block is located on one side of the upper horizontal block and one side of the lower horizontal block, the vertical block is fixedly connected with the upper horizontal block or the lower horizontal block, the upper horizontal block and the lower horizontal block are respectively located at the upper end and the lower end of the vertical block, the first handle 3 is located between the upper horizontal block and the lower horizontal block of the U-shaped block 4, one side of the first handle 3 is hinged with one side of the vertical block of the U-shaped block 4, an arc-shaped through groove 5 is formed in the top surface of the upper horizontal block of the U-shaped block 4, a through hole 6 is formed in the top surface of the first handle 3, a plurality of insertion holes 7 are formed in, a vertical first inserting rod 8 is arranged in the through hole 6 in a matched mode, the top end of the first inserting rod 8 penetrates through the arc-shaped through groove 5, a round block 9 is fixedly installed at the top end of the first inserting rod 8, the diameter of the round block 9 is larger than the width of the arc-shaped through groove 5, the bottom end of the first inserting rod 8 can be inserted into the inserting hole 7, a limiting block 10 is fixedly installed on the first inserting rod 8, the limiting block 10 is located below the first handle 3, the diameter of the limiting block 10 is larger than that of the through hole 6, after the first inserting rod 8 is inserted into the inserting hole 7, the limiting block 10 is in contact fit with the top surface of the lower horizontal block, after the bottom end of the first inserting rod 8 is moved out of the inserting hole 7, the limiting block 10 is in contact fit with the bottom surface of the first handle, a second handle 11 is fixedly installed on one side of the second tool head 2, a groove is formed in one side of the second handle 11, a connecting rod is arranged in a matched mode, one end of the connecting rod is fixedly, the two connecting rods 12 are respectively positioned at the front end and the rear end of the second handle 11, one ends of the two connecting rods 12 are fixedly connected through a locking device, and the locking device is locked and controlled with the second handle 11 to control the extending length of the connecting rods 12, namely to control the distance change between the first tool head and the second tool head. When the nut is disassembled and installed in a region with a narrow space, the nut can be conveniently disassembled and installed by adjusting the angle of the first tool head 1, namely, the round block 9 is firstly moved upwards, the round block 9 is fixedly connected with the first insertion rod 8 to drive the first insertion rod 8 to move upwards, so that the bottom end of the first insertion rod 8 is far away from the jack 7, the first insertion rod 8 is fixedly connected with the limiting block 10, the first insertion rod 8 is positioned in the through hole 6, the first handle 3 is hinged with the vertical block, the round block 9 is rotated to drive the first handle 3 to turn over by taking a hinge point as a center, the angle of the first tool head 1 is adjusted, so that the first tool head can be better disassembled and installed after better extending into the region with the narrow space, the nut is more convenient in use, and when the nut needs to extend into the interior of a machine, the distance between the first tool head 1 and the second tool head 2 can be adjusted, satisfy and dismantle the installation to the inside darker nut of machinery, kayser device loosens to promote two connecting rods 12 and removes to first instrument head 1 direction promptly, vertical piece and connecting rod fixed connection simultaneously, and the connecting rod is located the recess of second handle, makes first instrument head 1 become far away with the distance of second instrument head 2, and use length increases, can go deep into to the inside dismantlement installation of machinery. Through the utility model discloses can make first instrument head carry out the adjustment of each angle, can get into and dismantle the installation in the different constrictive regions, in first instrument head gets into constrictive region promptly, the second instrument head is left the outside, can be better rotate, it is more convenient to dismantle the installation operation to also can adjust the distance between first instrument head 1 and the second instrument head 2 as required, can dismantle the installation to the nut that is in the inside more inner end of machinery, in use is more convenient. The stability of the second handle 11 can be increased by the link 12 and is more robust in use.

Specifically, the locking device of the present embodiment comprises two vertical connecting blocks 13, a horizontal connecting block 14, a plurality of fixing sleeves 15, horizontal second inserted bar 16, vertical poker rod 17 constitutes, two connecting blocks 13 are located second handle 11 both ends around respectively, even piece 14 is located the top of connecting block 13 and with connecting block 13 fixed connection, even piece 14, second inserted bar 16 all is located the top of second handle 11, second inserted bar 16 is located the below of even piece 14, the fixed cover 15 of several is evenly installed on second handle 11 top surface, poker rod 17's bottom and second inserted bar 16 fixed connection, poker rod 17 is located the rear of fixed cover 15, second inserted bar 16 can insert to fixed cover 15 in, the rear end of connecting block 13 that is located the rear sets up through groove 18, the rear end of second inserted bar 16 can pass through groove 18, long groove 19 is seted up to the top surface of even piece 14, the top of poker rod 17 can pass through long groove 19. When the distance between the first tool head and the second tool head needs to be prolonged, the poke rod 17 is poked backwards, the poke rod 17 is fixedly connected with the second inserted rod 16, the poke rod 17 is positioned in the middle of the second inserted rod 16 and drives the second inserted rod 16 to move backwards, so that the second inserted rod 16 is moved out of the fixed sleeve 15, the U-shaped block is pulled towards one side to drive the connecting block 13, the connecting block 14 and the like to move, after the required length is reached, the poke rod 17 is poked forwards to drive the second inserted rod 16 to be inserted into another fixed sleeve 15 again, the extending length of the connecting rod is fixed, and then the tool is used.

Specifically, the slot 20 is formed in the rear of the front connecting block 13, and the front end of the second inserting rod 16 can be inserted into the slot 20. The second inserted bar 16 is inserted into the slot 20, so that the structure is more stable, that is, the structure is more fixed by the second inserted bar 16 being located in the slot 20, the through slot 18 and the fixing sleeve 15.

Further, the tap lever 17 according to the present embodiment is fixedly connected to the inner wall of the rear end of the elongated slot 19 through a first spring 21. After the second insertion rod 16 is inserted into the fixing sleeve 15, the pushing force of the first spring 21 to the poke rod 17 can prevent the second insertion rod 16 from moving out of the fixing sleeve in the using state.

Furthermore, the round block 9 and the top end of the upper horizontal block are fixedly connected through a second spring 22, and the first inserting rod 8 can penetrate through the second spring 22. The round block 9 is connected with the upper horizontal block through the second spring 22, so that a downward force can be applied to the first inserting rod 8, the first inserting rod 8 is prevented from moving out in use, and the stability is better in use.

Furthermore, the bottom ends of the two connecting blocks 13 are fixedly connected through a fixing block 23, and the fixing block 23 is located below the second handle 11. The second handle 11 is positioned in the area enclosed by the two connecting blocks 13, the connecting block 14 and the fixing block 23, so that the second handle 11 can be more stable in use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a multi-functional universal spanner of ability angle regulation which characterized in that: comprises a first tool head (1) and a second tool head (2), a first handle (3) is fixedly arranged on one side of the first tool head (1), a U-shaped block (4) is arranged on one side of the first handle (3) in a matched manner, the U-shaped block (4) is composed of an upper horizontal block, a lower horizontal block and a vertical block, the vertical block is positioned on one side of the upper horizontal block and one side of the lower horizontal block, the vertical block is fixedly connected with the upper horizontal block or the lower horizontal block, the upper horizontal block and the lower horizontal block are respectively positioned at the upper end and the lower end of the vertical block, the first handle (3) is positioned between the upper horizontal block and the lower horizontal block of the U-shaped block (4), one side of the first handle (3) is hinged with one side of the vertical block of the U-shaped block (4), an arc-shaped transparent groove (5) is formed in the top surface of the upper horizontal block of the U-shaped block (4), a through hole (6) is formed in the top surface of the, the plurality of jacks (7) are uniformly arranged in the circle center of the arc-shaped through groove (5), a vertical first inserted rod (8) is arranged in the through hole (6) in a matched manner, the top end of the first inserted rod (8) penetrates through the arc-shaped through groove (5), a round block (9) is fixedly installed at the top end of the first inserted rod (8), the diameter of the round block (9) is larger than the width of the arc-shaped through groove (5), the bottom end of the first inserted rod (8) can be inserted into the jacks (7), a limiting block (10) is fixedly installed on the first inserted rod (8), the limiting block (10) is positioned below the first handle (3), the diameter of the limiting block (10) is larger than that of the through hole (6), a second handle (11) is fixedly installed on one side of the second tool head (2), a groove is formed on one side of the second handle (11), a connecting rod is arranged in the matched manner in the groove, one end of the connecting rod is fixedly connected with the other side of the vertical block, and connecting rods (, the two connecting rods (12) are respectively positioned at the front end and the rear end of the second handle (11), and one ends of the two connecting rods (12) are fixedly connected through a locking device.

2. The multifunctional universal wrench capable of adjusting the angle according to claim 1, further comprising: the clamping and locking device consists of two vertical connecting blocks (13), a horizontal connecting block (14), a plurality of fixing sleeves (15), a horizontal second inserted link (16) and a vertical poking rod (17), wherein the two connecting blocks (13) are respectively positioned at the front end and the rear end of the second handle (11), the connecting block (14) is positioned at the top end of the connecting block (13) and is fixedly connected with the connecting block (13), the connecting block (14) and the second inserted link (16) are both positioned above the second handle (11), the second inserted link (16) is positioned below the connecting block (14), the plurality of fixing sleeves (15) are uniformly arranged on the top surface of the second handle (11), the bottom end of the poking rod (17) is fixedly connected with the second inserted link (16), the poking rod (17) is positioned at the rear part of the fixing sleeves (15), the second inserted link (16) can be inserted into the fixing sleeves (15), the rear end of the connecting block (13) positioned at the rear part is provided with a through groove (18), the rear end of the second inserted bar (16) can penetrate through the through groove (18), the top surface of the connecting block (14) is provided with a long groove (19), and the top end of the poke bar (17) can penetrate through the long groove (19).

3. The multifunctional universal wrench capable of adjusting the angle according to claim 2, further comprising: the rear surface of the connecting block (13) positioned in front is provided with a slot (20), and the front end of the second inserted bar (16) can be inserted into the slot (20).

4. The multifunctional universal wrench capable of adjusting the angle according to claim 2, further comprising: the poke rod (17) is fixedly connected with the inner wall of the rear end of the long groove (19) through a first spring (21).

5. The multifunctional universal wrench capable of adjusting the angle according to claim 1, further comprising: round block (9) and go up horizontal piece top between through second spring (22) fixed connection, first inserted bar (8) can pass second spring (22).

6. The multifunctional universal wrench capable of adjusting the angle according to claim 2, further comprising: the bottom ends of the two connecting blocks (13) are fixedly connected through a fixing block (23), and the fixing block (23) is located below the second handle (11).