CN208262697U - A kind of multi-functional mechanical spanner - Google Patents

Abstract

The utility model discloses a kind of multi-functional mechanical spanners, including spanner, one end of the spanner is equipped with inside groove, the other end of the spanner is welded with the 4th driving end, one end of the wrenching surface is equipped with several anti-skid chequers, being internally embedded for the inside groove is provided with shaft, equipped with rubber sleeve, anti-skid chequer increases the stiction between rubber sleeve and spanner, it prevents from skidding, rubber sleeve improves user's comfort level, equipped with inner magnetosphere, with certain magnetism, the parts such as adsorbable nut, it prevents from part from sliding to lose, structure is simple, it is convenient and practical, equipped with rubber ring, and it is fitted closely with axle sleeve, rubber ring increases the frictional force that shaft rotates in axle sleeve, to make three groups of connecting plates be obstructed activity, avoid connecting plate flexible rotating.

Description

A kind of multi-functional mechanical spanner

Technical field

The utility model relates to spanner technical field, specially a kind of multi-functional mechanical spanner.

Background technique

Spanner is a kind of common installation and removal tool, twists bolt, screw, nut and other spiral shells using lever principle Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware, traditional spanner, and single wrench can only match a kind of rule The nut of lattice, using with limitation, while when user is hand-held, is easy to slip and fall off, and the parts such as nut disassembled are easy Falling is also problem to be solved.

So how to design a kind of multi-functional mechanical spanner, becoming us will currently be solved the problems, such as.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of multi-functional mechanical spanner Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional mechanical spanner, including pulls One end of hand, the spanner is equipped with inside groove, and the other end of the spanner is welded with the 4th driving end, one end of the wrenching surface Equipped with several anti-skid chequers, the side of the inside groove is respectively welded the first block and the second block, and the inside groove is internally embedded It is provided with shaft, and the outside of the shaft is equipped with axle sleeve, the shaft is connected separately with the first spanner by three groups of connecting plates Head, the second driving end and third driving end, and the inside of four driving ends is equipped with inner magnetosphere, the bottom end two sides point of the spanner Be not provided with clamp button of the spring and interface block, and the clamp button of the spring is mutually clamped with the interface block, and with driving end and described The junction of connecting plate is corresponding.

Further, the surface of the anti-skid chequer is equipped with rubber sleeve, and the rubber sleeve and the spanner pass through seccotine Bonding.

Further, first driving end, second driving end, the third driving end and the 4th driving end Inside is interior hexagonal structure, and the inner wall of interior hexagonal is equipped with by being electroplate with inner magnetosphere.

Further, second block is fitted closely with the connecting plate, and the first gear block welding is the one of spanner End, and with the second block horizontal alignment, the length of first block and second block is the connecting plate Half.

Further, first driving end, second driving end, the third driving end inside be respectively equipped with three A various sizes of inner blocking type hexagonal wrench head, the cross section of the 4th driving end are in various sizes of six there are two scalariform is set Rib driving end.

Compared with prior art, the utility model has the beneficial effects that this kind of multi-functional mechanical spanner, by being equipped with rubber Set, anti-skid chequer increase the stiction between rubber sleeve and spanner, prevent from skidding, and rubber sleeve improves user's comfort level, are equipped with Inner magnetosphere has certain magnetism, and the parts such as adsorbable nut prevent part from sliding and lose, and structure is simple, convenient and practical, if There are the first block and the second block, the second block is fitted closely with connecting plate, with the first block horizontal alignment, the length of two blocks Degree is the half of connecting plate, and the first block stops connecting plate, plays the role of one and be equivalent to fulcrum, laborsaving, if desired Screw is reversely rotated, spanner use can be overturn, the second block plays the role of limit, makes connecting plate can only one direction up time Needle or counterclockwise 180 ° of rotation, are equipped with the first driving end, the second driving end, third driving end, inside is respectively equipped with three not With the inner blocking type hexagonal wrench head of size, the cross section of the 4th driving end is in various sizes of hexagonal wrench there are two scalariform is set Head increases the scope of application of spanner itself, avoid using limitation.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial structural diagram of the utility model；

Fig. 3 is the first driving end partial structural diagram of the utility model；

Fig. 4 is the 4th driving end partial structure sectional view of the utility model；

Fig. 5 is the clamp button of the spring partial structural diagram of the utility model；

In figure: 1- spanner；2- inside groove；The first block of 3-；4- connecting plate；The first driving end of 5-；6- inner magnetosphere；7- second is pulled At hand；8- shaft；9- third driving end；The second block of 10-；11- axle sleeve；12- anti-skid chequer；13- rubber sleeve；The 4th spanner of 14- Head；15- clamp button of the spring；16- interface block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional mechanical spanner, including spanner 1, One end of the spanner 1 is equipped with inside groove 2, and the other end of the spanner 1 is welded with the 4th driving end 14,1 surface of spanner One end is equipped with several anti-skid chequers 12, and the side of the inside groove 2 is respectively welded the first block 3 and the second block 10, the inside groove 2 Be internally embedded and be provided with shaft 8, and the outside of the shaft 8 is equipped with axle sleeve 11, and the shaft 8 is divided by three groups of connecting plates 4 It is not connected with the first driving end 5, the second driving end 7 and third driving end 9, connecting plate 4 to rotate in inside groove 2, with 2 activity of inside groove Connection, and the inside of four driving ends is equipped with inner magnetosphere 6, the bottom end two sides of the spanner 1 are respectively arranged with clamp button of the spring 15 With interface block 16, and the clamp button of the spring 15 and the mutually clamping, and the friendship with driving end and the connecting plate 4 of the interface block 16 Connect place correspond to, the required driving end used rotate away, remaining two driving ends stay in inside groove 2, clamp button of the spring 15 and Interface block 16 is clamped, and is fixed to remaining two driving ends.

Further, the surface of the anti-skid chequer 12 is equipped with rubber sleeve 13, and the rubber sleeve 13 passes through with the spanner 1 Strength glue bond, anti-skid chequer 12 increase the stiction between rubber sleeve 13 and spanner 1, prevent from skidding, and the improvement of rubber sleeve 13 makes User's comfort level.

Further, first driving end 5, second driving end 7, the third driving end 9 and the 4th spanner First 14 inside is interior hexagonal structure, and the inner wall of interior hexagonal is equipped with by being electroplate with inner magnetosphere 6, and inner magnetosphere 6 has one Fixed magnetism, the parts such as adsorbable nut prevent part from sliding and lose, and structure is simple, convenient and practical.

Further, second block 10 is fitted closely with the connecting plate 4, and first block 3 is welded on spanner 1 One end, and with 10 horizontal alignment of the second block, the length of first block 3 and second block 3 is described The half of connecting plate 4, the first block 3 stops connecting plate 4, plays the role of one and be equivalent to fulcrum, laborsaving, if desired reversely Rotary screw, can overturn the use of spanner 1, and the second block 10 plays the role of limit, makes connecting plate 4 can only one direction up time Needle or counterclockwise 180 ° of rotation.

Further, first driving end 5, second driving end 7, the third driving end 9 inside set respectively There are three various sizes of inner blocking type hexagonal wrench head, the cross section of the 4th driving end 14 is in different rulers there are two scalariform is set Very little hexagonal wrench head, increases the scope of application of spanner itself, avoid using limitation.

Working principle: firstly, being taken in the first driving end 5, the second driving end 7, third driving end 9 when not in use to inside groove In 2, clamp button of the spring 15 and interface block 16 are clamped, and to the fixed limit of three driving ends, two kinds of nuts of fixed specification pass through the 4th Driving end 14 is disassembled and installed, and human contact's rubber sleeve 13 improves user's comfort level, copes with more various sizes of spiral shells It when the parts such as mother, needs to use the first driving end 5, the second driving end 7, third driving end 9, copes with other three kinds different fixed rulers Very little hex nut, in use, the first driving end 5 is produced by shaft 8, axle sleeve 11 is stationary, remaining two spanners Head stays in inside groove 2, and clamp button of the spring 15 and interface block 16 are clamped, and fixes to remaining two driving ends, and the first block 3 stops to connect Fishplate bar 4 plays the role of one and is equivalent to fulcrum, laborsaving, if desired reversely rotates screw, can overturn the use of spanner 1, the Two blocks 10 play the role of limit, make connecting plate 4 can only one direction rotate clockwise or counter-clockwise 180 °, facilitate completion Work.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of multi-functional mechanical spanner, including spanner (1), it is characterised in that: one end of the spanner (1) is equipped with inside groove (2), The other end of the spanner (1) is welded with the 4th driving end (14), and the one end on spanner (1) surface is equipped with several anti-skid chequers (12), the side of the inside groove (2) is respectively welded the first block (3) and the second block (10), and the inside of the inside groove (2) is embedding Enter to be provided with shaft (8), and the outside of the shaft (8) is equipped with axle sleeve (11), the shaft (8) passes through three groups of connecting plates (4) It is connected separately with the first driving end (5), the second driving end (7) and third driving end (9), and the inside of four driving ends is equipped with Inner magnetosphere (6), the bottom end two sides of the spanner (1) are respectively arranged with clamp button of the spring (15) and interface block (16), and the spring It buckles (15) and the interface block (16) to be mutually clamped, and corresponding with the junction of driving end and the connecting plate (4).

2. a kind of multi-functional mechanical spanner according to claim 1, it is characterised in that: the surface of the anti-skid chequer (12) is set Rubber sleeve (13), and the rubber sleeve (13) and the spanner (1) pass through strength glue bond.

3. a kind of multi-functional mechanical spanner according to claim 1, it is characterised in that: first driving end (5), described The inside of second driving end (7), the third driving end (9) and the 4th driving end (14) is interior hexagonal structure, and interior six The inner wall at angle is equipped with by being electroplate with inner magnetosphere (6).

4. a kind of multi-functional mechanical spanner according to claim 1, it is characterised in that: second block (10) with it is described Connecting plate (4) fits closely, and first block (3) is welded on one end of spanner (1), and horizontal with second block (10) The length of alignment, first block (3) and second block (10) is the half of the connecting plate (4).

5. a kind of multi-functional mechanical spanner according to claim 1, it is characterised in that: first driving end (5), described Second driving end (7), the third driving end (9) inside be respectively equipped with three various sizes of inner blocking type hexagonal wrench heads, The cross section of 4th driving end (14) is in various sizes of hexagonal wrench head there are two scalariform is set.