CN214237940U

CN214237940U - Multifunctional spanner

Info

Publication number: CN214237940U
Application number: CN202120285366.3U
Authority: CN
Inventors: 李锦波; 李耀萌; 吴学文
Original assignee: Trinity Technology Ltd
Current assignee: Trinity Technology Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-21
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a multifunctional wrench, it includes the spanner body, and open on the spanner body has the nut mouth of a plurality of different specifications, and the spanner body is the setting of L type, and the spanner body includes hammering portion and portion of gripping, and the portion of gripping is rectangular form, the one end of the portion of gripping and the side fixed connection of hammering portion, and one side of the portion of gripping is sunken to have the arc breach that is used for opening the bottle lid. This application is through including the portion of beating with the spanner body and the portion setting of gripping for the spanner still can work as the hammer and use, is provided with the arc breach simultaneously in the portion of gripping, makes the spanner still can work as the bottle-opener and use, has the effect that improves the spanner practicality.

Description

Multifunctional spanner

Technical Field

The application relates to the technical field of maintenance tools, in particular to a multifunctional wrench.

Background

A wrench is a common installation and removal tool. The wrenches are divided into a dead wrench and an adjustable wrench. The dead wrench can only disassemble the bolt and the nut of one specification, and the opening width of the adjustable wrench can be adjusted within a certain range, so that the nuts and the bolts of different specifications can be fastened and loosened. In the process of daily installation or disassembly of mechanical equipment, the disassembly and assembly of the equipment can be completed by matching wrenches of various types.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the existing spanner only has the function of fastening or loosening the nut and the bolt, cannot be used in other scenes, and causes the lower practicability of the spanner, so that the spanner needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the practicality of spanner, this application provides a multi-functional spanner.

The application provides a multi-functional spanner adopts following technical scheme:

the utility model provides a multifunctional wrench, includes the spanner body, it has the nut mouth of a plurality of different specifications to open on the spanner body, the spanner body is the setting of L type, the spanner body includes hammering portion and the portion of gripping, the portion of gripping is rectangular form, the one end of the portion of gripping with the side fixed connection of hammering portion, one side of the portion of gripping is sunken to have the arc breach that is used for opening the bottle lid.

Through adopting above-mentioned technical scheme, through opening the nut mouth that has a plurality of different specifications on the spanner body for the spanner possesses the function of the bolt and the nut of the different specifications of dismouting, thereby need not to carry the spanner of a large amount of different specifications, is favorable to improving staff's work efficiency. Simultaneously, through being the L type setting with the spanner body, and the spanner body contains the portion of gripping and the portion of hammering for the spanner can also use as the hammer, when the job site does not have the hammer, can use the spanner to beat objects such as screw, has improved the practicality of spanner. One side of the holding part is also sunken with an arc-shaped notch for opening the bottle cap, so that the wrench can be used as a bottle opener, and the practicability of the wrench is further improved.

Preferably, the hammering part is provided with a first nut mouth and a second nut mouth, the axes of the first nut mouth and the second nut mouth are perpendicular to the plane of the hammering part, and the first nut mouth and the second nut mouth are both communicated with the side edge of the hammering part.

Through adopting above-mentioned technical scheme, through all setting up first nut mouth, second nut mouth with the side intercommunication of hammering the portion, reduced the trompil area of hammering the portion to reduce the volume of hammering the portion, improved the convenience of spanner. Simultaneously, conveniently cup joint the spanner and use on the bolt or the nut of corresponding specification.

Preferably, the holding part is provided with a third nut mouth and a fourth nut mouth which are communicated, wherein the axes of the third nut mouth and the fourth nut mouth are vertical to the plane of the holding part, and the caliber of the fourth nut mouth is larger than that of the third nut mouth; the third nut port is communicated with the fourth nut port, one inner side wall of the third nut port and one inner side wall of the fourth nut port are coplanar and connected to form a first contact surface, and stepped surfaces are arranged between the inner side walls, parallel to the first contact surface, of the third nut port and the fourth nut port respectively; the ladder face is including the first inclined plane, the first connection face and the second inclined plane that connect gradually, first inclined plane and second inclined plane parallel and with first connection face between form 120 contained angles, first inclined plane is connected and extends to the direction of keeping away from first contact surface with the medial surface that third nut mouth is on a parallel with first contact surface, the second inclined plane with the medial surface that fourth nut mouth is on a parallel with first contact surface is connected.

Through adopting above-mentioned technical scheme, through setting up third nut mouth and the integrative opening shaping of fourth nut mouth, and be provided with the ladder face between third nut mouth and the fourth nut mouth to can measure the bolt or the nut of three kinds of different diameter specifications in a trompil, effectively improved staff's work efficiency. And a plurality of nut mouths communicate and can highlight the difference between the nut mouths with different diameters and specifications, thereby facilitating the searching of the nut holes with corresponding specifications by the workers and being beneficial to improving the working efficiency of the workers.

Preferably, the hammering portion is provided with a first butterfly nut opening for dismounting butterfly bolts or butterfly nuts, the first butterfly nut opening is long, the middle portions of two opposite side walls of the first butterfly nut opening are respectively provided with a trapezoid opening which is opposite to the trapezoid opening, and two inclined planes of the trapezoid opening are symmetrically arranged and form an included angle of 120 degrees with the bottom surface.

By adopting the technical scheme, the first butterfly nut opening used for dismounting the butterfly bolt is formed in the hammering portion, after the butterfly bolt is screwed up in a hand screwing mode, the trapezoid opening of the first butterfly nut opening is sleeved on the periphery of the butterfly bolt, the long-strip-shaped design is convenient for accommodating the flange of the butterfly bolt or the butterfly nut, and then the wrench is rotated to further screw up the butterfly bolt, so that the butterfly bolt or the butterfly nut can be screwed up.

Preferably, the holding part is provided with a second butterfly nut port for dismounting a butterfly bolt or a butterfly nut, and one end of the second butterfly nut port penetrates through one end of the holding part, which is far away from the hammering part; the middle parts of two inner side walls of the second butterfly nut openings, which are opposite to each other, are provided with step surfaces which are opposite to each other, the step surfaces comprise a third inclined surface, a second connecting surface, a third connecting surface and a fourth connecting surface which are sequentially connected, the second connecting surface and the fourth connecting surface are parallel to the inner side walls of the second butterfly nut openings and form an included angle of 90 degrees with the third connecting surface, and the third connecting surface extends towards the direction far away from the inner side walls of the second butterfly nuts; the third inclined plane is connected with the inner side wall of the second butterfly nut opening and is obliquely arranged towards the direction far away from the inner side wall of the second butterfly nut opening, and a 120-degree included angle is formed between the third inclined plane and the side wall of the second butterfly nut opening.

By adopting the technical scheme, the second butterfly nut mouth is arranged on the holding part, and one end of the second butterfly nut mouth and one end of the holding part, far away from the hammering part, of the holding part are communicated and flared, so that the second butterfly nut mouth can be sleeved on the butterfly bolt or the butterfly nut from the side face, the wrench is conveniently sleeved on the butterfly bolt or the butterfly nut, and the practicability of the wrench is improved.

Preferably, the arc-shaped notch is obliquely arranged towards the hammering part.

Through adopting above-mentioned technical scheme, through with the slope setting of arc breach orientation hammering portion, when the bottle lid of beverage bottle was opened to needs, with the bottle lid card in arc breach bottom, lift the spanner body on and can open the bottle lid.

Preferably, the hammering portion is in a trapezoidal shape, and the holding portion is fixedly connected with any bevel edge of the hammering portion.

Through adopting above-mentioned technical scheme, be trapezoidal setting through beating the portion with hammering, and the portion of gripping and any hypotenuse fixed connection who beats the portion with hammering, when dismouting equipment part, if spanner pause uses, can hang the handy position on equipment with the spanner to make things convenient for the staff to put and get the spanner.

Preferably, the side edge of the holding part is uniformly recessed with a plurality of arc grooves at intervals along the length direction of the holding part, and the arc grooves are in smooth transition.

Through adopting above-mentioned technical scheme, it has a plurality of arc recesses to cave in along the even interval of self length direction through the side at the portion of gripping, makes things convenient for the staff to grip the spanner to improve the comfort level that the staff gripped the spanner, and a plurality of arc recesses smooth transition, make the staff be difficult for by the spanner scratch.

Preferably, a lock catch opening used for connecting a lock catch is formed in one end, far away from the hammering portion, of the holding portion, and the axis of the lock catch opening is perpendicular to the plane where the holding portion is located.

Through adopting above-mentioned technical scheme, still open the hasp mouth that is used for connecting the hasp through the one end of keeping away from the portion of beating at the portion of gripping for the spanner can be hung on the hasp, thereby conveniently carries the spanner.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the nut mouth that opens on the spanner body and have multiple different specifications for the spanner possesses the function of the bolt and the nut of different kinds of specifications of dismouting, is favorable to improving staff's work efficiency. An arc-shaped notch for opening the bottle cap is also sunken on one side of the holding part, so that the wrench can be used as a bottle opener, and the practicability of the wrench is further improved;

2. the third nut port and the fourth nut port are communicated, so that the difference of the diameters of the nut ports with different specifications can be highlighted, workers can conveniently find the nut holes with the corresponding specifications, and the working efficiency of the workers is improved;

3. through being trapezoidal setting with hammering portion, at the in-process of dismouting equipment part, if the spanner uses that pauses to make things convenient for the staff to put and get the spanner.

Drawings

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is a front view of the wrench of the present application.

Description of reference numerals: 1. a hammering portion; 2. a grip portion; 3. an arc-shaped notch; 4. a recess; 5. a first nut mouth; 6. a second nut mouth; 7. a first butterfly nut port; 8. a trapezoidal mouth; 9. a third nut mouth; 10. a fourth nut mouth; 11. a first inclined plane; 12. a first connection face; 13. a second inclined plane; 14. a second butterfly nut port; 15. a third inclined plane; 16. a second connection face; 17. a third connection surface; 18. a fourth connection face; 19. a fifth nut port; 20. a sixth nut mouth; 21. a seventh nut mouth; 22. a diamond nut mouth; 23. an arc-shaped groove; 24. and (6) locking the lock catch opening.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a multifunctional wrench. Referring to fig. 1, a multifunctional wrench comprises a wrench body which is in an L-shaped arrangement, the wrench body is made of 304 stainless steel materials, the thickness of the wrench body is 6mm, and a plurality of nut holes with different specifications are formed in the wrench body. The wrench body comprises a hammering part 1 and a holding part 2. The holding part 2 is in a long strip shape, the hammering part 1 is in a trapezoidal arrangement, one end of the holding part 2 is fixedly connected with the inclined edge of the hammering part 1, and the holding part 2 and the hammering part 1 are integrally formed.

Referring to fig. 1, the one end that the portion of gripping 2 is close to the portion of hammering 1 is sunken to have the arc breach 3 that is used for opening the bottle lid, and the one end slope setting of the portion of gripping 2 is kept away from towards the portion of hammering 3 arc breaches, and the side of 3 bottoms of arc breach and connecting portion forms the arch to make the spanner body possess the function of opening the bottle lid.

Referring to fig. 1, a notch 4 is formed in one end, connected with the hammering portion 1, of the holding portion 2, the notch 4 is in a rectangular shape with one side open, the notch 4 and the arc-shaped notch 3 are located on the same side, and the notch 4 is obliquely arranged in the direction departing from the hammering portion 1. Through setting up notch 4, when dismouting equipment spare part, can hang the spanner in the position of facility in order to make things convenient for the staff to put and get the spanner.

Referring to fig. 1 and 2, the hammering portion 1 is provided with a first nut mouth 5 and a second nut mouth 6, the diameter of the first nut mouth 5 is M12mm, and the diameter of the second nut mouth 6 is M10 mm. The axis of first nut mouth 5 and second nut mouth 6 is perpendicular to and beats the plane in portion 1 place, and first nut mouth 5, second nut mouth 6 all link up the less one end setting of portion 1 width of beating, and first nut mouth 5 is closer to the upper end of portion 1 of beating than second nut mouth 6. The first nut mouth 5 and the second nut mouth 6 are arranged to penetrate through the end, with the smaller width, of the hammering part 1, so that the opening area of the hammering part 1 is reduced, the size of the hammering part 1 is reduced, and a wrench is convenient to carry; meanwhile, the wrench is conveniently sleeved on the bolt or the nut with the corresponding specification.

Referring to fig. 2, the hammering portion 1 is further provided with a first butterfly nut opening 7 for dismounting butterfly bolts or butterfly nuts, the axis of the first butterfly nut opening 7 is perpendicular to the plane where the hammering portion 1 is located, the first butterfly nut opening 7 is in a long strip shape, two opposite side walls of the first butterfly nut opening 7 are respectively provided with a trapezoid opening 8 which is opposite to each other, and two inclined planes of the trapezoid opening 8 are symmetrically arranged and form an included angle of 120 degrees with the bottom surface. Through setting up first butterfly nut mouth 7 to make things convenient for elasticity butterfly bolt or butterfly nut.

Referring to fig. 1 and 2, a third nut mouth 9 and a fourth nut mouth 10 are formed through the holding portion 2, the axes of the third nut mouth 9 and the fourth nut mouth 10 are both perpendicular to the plane of the holding portion 2, the diameter of the third nut mouth 9 is M8mm, and the diameter of the fourth nut mouth 10 is M12 mm. The third nut mouth 9 is communicated with the fourth nut mouth 10, one of the inner side walls of the third nut mouth 9 and one of the inner side walls of the fourth nut mouth 10 are coplanar and connected to form a first contact surface, and stepped surfaces are arranged between the inner side walls, parallel to the first contact surface, of the third nut mouth 9 and the fourth nut mouth 10 respectively.

The stepped surface comprises a first inclined surface 11, a first connecting surface 12 and a second inclined surface 13 which are sequentially connected, the first inclined surface 11 and the second inclined surface 13 are parallel and form an included angle of 120 degrees with the first connecting surface 12, the first inclined surface 11 and the third nut mouth 9 are connected in parallel with the inner side surface of the first contact surface and extend towards the direction far away from the first contact surface, and the second inclined surface 13 and the fourth nut mouth 10 are connected in parallel with the inner side surface of the first contact surface. Through setting up third nut mouth 9 and fourth nut mouth 10 intercommunication to make third nut mouth 9 and the integrative open-ended shaping of fourth nut mouth 10, in order to make things convenient for the staff to look for the nut hole that corresponds the specification, be favorable to improving staff's work efficiency.

Referring to fig. 1 and 2, a second butterfly nut opening 14 for dismounting a butterfly bolt or a butterfly nut is formed in one end, away from the hammering portion 1, of the holding portion 2, one end of the second butterfly nut opening 14 penetrates through one end, away from the hammering portion 1, of the holding portion 2, and the axis of the second butterfly nut opening 14 is perpendicular to the plane where the holding portion 2 is located.

The middle parts of two inner side walls of the second butterfly nut port 14, which are opposite to each other, are provided with step surfaces which are opposite to each other, the step surfaces comprise a third inclined surface 15, a second connecting surface 16, a third connecting surface 17 and a fourth connecting surface 18 which are sequentially connected, the second connecting surface 16 and the fourth connecting surface 18 are parallel to the inner side wall of the second butterfly nut port 14 and form an included angle of 90 degrees with the third connecting surface 17, and the third connecting surface 17 extends towards the direction far away from the inner side wall of the second butterfly nut; the third inclined surface 15 is connected with the inner side wall of the second butterfly nut mouth 14 and is obliquely arranged towards the direction far away from the inner side wall of the second butterfly nut mouth 14, and an included angle of 120 degrees is formed between the third inclined surface 15 and the side wall of the second butterfly nut mouth 14. One end of the second butterfly nut port 14 and one end of the holding part 2, which is far away from the hammering part 1, are communicated and flared, so that the holding part 2 is conveniently sleeved on the butterfly bolt or the butterfly nut, and the butterfly bolt and the butterfly nut are conveniently loosened and loosened.

Referring to fig. 2, the grip portion 2 is further provided with a fifth nut mouth 19, a sixth nut mouth 20, a seventh nut mouth 21 and a diamond-shaped nut mouth 22, and the axes of the fifth nut mouth 19, the sixth nut mouth 20, the seventh nut mouth 21 and the diamond-shaped nut mouth 22 are all perpendicular to the plane of the grip portion 2. The aperture of the fifth nut mouth 19 is M5mm, the aperture of the seventh nut mouth 21 is M4mm, the fifth nut mouth 19 and the sixth nut mouth 20 are located between the fourth nut mouth 10 and the second butterfly nut mouth 14, and the fifth nut mouth 19 and the sixth nut mouth 20 are symmetrically distributed on two sides of the grip part 2. The seventh nut mouth 21 and the rhombic nut mouth 22 are both positioned at one end of the holding part 2 close to the hammering part 1, and the caliber of the seventh nut mouth 21 is M6 mm.

Referring to fig. 2, three arc grooves 23 are further recessed on one side of the holding portion 2, where the arc notch 3 is formed, the three arc grooves 23 are evenly distributed at intervals along the holding length direction, and the three arc grooves 23 are in smooth transition. The space between the three arc-shaped grooves 23 accords with the space between human fingers, accords with the ergonomic design, and is favorable for improving the comfort level of a worker for holding the wrench body.

The end of the holding part 2 far away from the hammering part 1 is also provided with a lock catch opening 24 for connecting a lock catch, and the axis of the lock catch opening 24 is vertical to the plane of the holding part 2.

The corners of the peripheral edge of the wrench body are rounded, so that workers are not easily scratched by the wrench in the process of using the wrench.

The implementation principle of the multifunctional wrench in the embodiment of the application is as follows: when using spanner body fastening or getting up pine bolt and nut, will correspond the nut mouth cup joint on the bolt or the nut that correspond the specification, because of the nut mouth that sets up on the spanner body covers the bolt and the nut of specification commonly used basically, consequently, only need use the spanner body just can accomplish the dismouting of most equipment, effectively improved the practicality of spanner body.

When the hammer is not found in a construction site, the wrench body comprises the hammering part 1, so that objects such as screws and the like can be hammered through the hammering part 1, and the practicability of the wrench is improved. And one side of the holding part 2 is also sunken with an arc-shaped notch 3 for opening the bottle cap, so that the wrench can also be used as a bottle opener, and the practicability of the wrench is further improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multifunctional wrench, includes the spanner body, it has the nut mouth of a plurality of different specifications to open on the spanner body, its characterized in that: the spanner body is the setting of L type, the spanner body includes hammering portion (1) and portion of gripping (2), portion of gripping (2) are rectangular form, the one end of portion of gripping (2) with the side fixed connection of portion of hammering (1), the sunken arc breach (3) that are used for opening the bottle lid that have of one side of portion of gripping (2).

2. The multi-function wrench as claimed in claim 1, wherein: the hammering device is characterized in that a first nut mouth (5) and a second nut mouth (6) are formed in the hammering portion (1), the axis of the first nut mouth (5) and the axis of the second nut mouth (6) are perpendicular to the plane where the hammering portion (1) is located, and the first nut mouth (5) and the second nut mouth (6) are all communicated with the side edge of the hammering portion (1).

3. The multi-function wrench as claimed in claim 1, wherein: the holding part (2) is provided with a third nut port (9) and a fourth nut port (10) which are communicated, wherein the axes of the third nut port and the fourth nut port are vertical to the plane of the holding part (2), and the caliber of the fourth nut port (10) is larger than that of the third nut port (9); the third nut port (9) is communicated with the fourth nut port (10), one inner side wall of the third nut port (9) and one inner side wall of the fourth nut port (10) are coplanar and connected to form a first contact surface, and stepped surfaces are arranged between the inner side walls, parallel to the first contact surface, of the third nut port (9) and the fourth nut port (10) respectively; the ladder face is including the first inclined plane (11), first connection face (12) and the second inclined plane (13) that connect gradually, first inclined plane (11) and second inclined plane (13) parallel and with first connection face (12) between form 120 contained angles, first inclined plane (11) are connected and extend to the direction of keeping away from first contact surface with third nut mouth (9) medial surface that is on a parallel with first contact surface, second inclined plane (13) with fourth nut mouth (10) are on a parallel with the medial surface of first contact surface and connect.

4. The multi-function wrench as claimed in claim 1, wherein: the hammering device is characterized in that a first butterfly nut opening (7) used for dismounting butterfly bolts or butterfly nuts is formed in the hammering portion (1), the first butterfly nut opening (7) is in a long strip shape, two opposite side walls of the first butterfly nut opening (7) are respectively provided with a trapezoid opening (8) opposite to the trapezoid opening, and two inclined planes of the trapezoid opening (8) are symmetrically arranged and form an included angle of 120 degrees with the bottom surface.

5. The multi-function wrench as claimed in claim 1, wherein: a second butterfly nut opening (14) for dismounting a butterfly bolt or a butterfly nut is formed in the holding part (2), and one end of the second butterfly nut opening (14) penetrates through one end, far away from the hammering part (1), of the holding part (2); the middle parts of two inner side walls, facing each other, of the second butterfly nut port (14) are provided with stepped surfaces facing each other, each stepped surface comprises a third inclined surface (15), a second connecting surface (16), a third connecting surface (17) and a fourth connecting surface (18) which are sequentially connected, each second connecting surface (16) and each fourth connecting surface (18) are parallel to the inner side wall of the second butterfly nut port (14) and form a 90-degree included angle with the third connecting surface (17), and the third connecting surfaces (17) extend towards the direction far away from the inner side walls of the second butterfly nuts; the third inclined plane (15) is connected with the inner side wall of the second butterfly nut opening (14) and is obliquely arranged towards the direction far away from the inner side wall of the second butterfly nut opening (14), and a 120-degree included angle is formed between the third inclined plane (15) and the side wall of the second butterfly nut opening (14).

6. The multi-function wrench as claimed in claim 1, wherein: the arc-shaped notch (3) is obliquely arranged towards the hammering part (1).

7. The multi-function wrench as claimed in claim 6, wherein: the hammering portion (1) is in a trapezoidal arrangement, and the holding portion (2) is fixedly connected with any bevel edge of the hammering portion (1).

8. The multi-function wrench as claimed in claim 7, wherein: the side of the holding part (2) is uniformly provided with a plurality of arc-shaped grooves (23) at intervals along the length direction of the holding part, and the arc-shaped grooves (23) are in smooth transition.

9. The multi-function wrench as claimed in claim 1, wherein: one end of the holding part (2) far away from the hammering part (1) is provided with a lock catch opening (24) used for connecting a lock catch, and the axis of the lock catch opening (24) is perpendicular to the plane of the holding part (2).