CN211332961U - Multifunctional screwdriver - Google Patents

Abstract

The utility model discloses a multifunctional screwdriver, which comprises a handle, a screwdriver handle and a screwdriver head, wherein the handle comprises a main body, a storage tank and a circular ring-shaped lighting mechanism, the storage tank and the circular ring-shaped lighting mechanism are arranged in the main body, the main body is of a disc-shaped structure, an arc-shaped notch for finger gripping is arranged on a circle of the circumference of the main body, an annular mounting groove matched with the circular ring-shaped lighting mechanism is arranged at the bottom of the main body, and an end cover is arranged at the top of the; the handle of a knife includes fixed section and activity section, the tip of fixed section is provided with first installing port, the one end of activity section be provided with the installation head of first installing port matching, the other end of activity section is provided with the second installing port. The utility model discloses set up the main part of handle into discoid structure, can provide the space for depositing of screwdriver head on the one hand, on the other hand can provide the installation support for ring form lighting mechanism. The annular illuminating mechanism can provide illumination for operation under the condition of dark light.

Description

Multifunctional screwdriver

Technical Field

The utility model relates to the field of machinary, in particular to multifunctional screwdriver.

Background

At present, the screwdriver is almost a necessary product for each family, and the common screws in the household appliances can be conveniently disassembled and assembled. However, the existing screwdrivers on the market have many defects, firstly, the quality of various products is not related, and secondly, the practicability of the screwdrivers is not brought into full play. Most screwdriver rods of the screwdrivers in the market are connected with screwdriver heads into a whole, so that the screwdrivers can only be used for dismounting one fixed screw, the selectivity is poor, in order to finish dismounting work, multiple screwdrivers are prepared at home, unnecessary expenditure is increased, and meanwhile, the working efficiency is low; when the flashlight is used, the flashlight is required to be specially found under the condition of dark light, so that the complexity of operation is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional screwdriver to solve the above-mentioned technical problem who exists among the prior art.

In order to solve the technical problem, the utility model provides a multifunctional screwdriver, include: handle, the handle of a knife of being connected with the handle and the screwdriver head that a plurality of shape specifications are different, the handle includes: the screwdriver comprises a main body, a storage groove and a circular ring-shaped lighting mechanism, wherein the storage groove is arranged in the main body and used for containing the screwdriver head, the circular ring-shaped lighting mechanism is arranged at the bottom of the main body and detachably connected with the main body, the main body is of a disc-shaped structure, an arc-shaped notch for fingers to grasp is formed in one circle of the circumference of the main body of the disc-shaped structure, an annular mounting groove matched with the circular ring-shaped lighting mechanism is formed in the bottom of the main body, and an end cover matched with the storage; the handle of a knife includes: the screwdriver comprises a fixed section fixedly connected with a handle and a movable section detachably connected with the fixed section, wherein a first mounting opening is formed in the end of the fixed section, a mounting head matched with the first mounting opening is arranged at one end of the movable section, a second mounting opening is formed in the other end of the movable section, and the first mounting opening and the second mounting opening are matched with the screwdriver head.

Preferably, the annular illumination structure includes: the lamp beads are uniformly arranged at the bottom of the mounting seat, and the button cell and the button switch are arranged at the bottom of the mounting seat.

Preferably, the top of the mounting seat is provided with an annular bulge matched with the annular mounting groove, and the annular bulge is buckled with the annular mounting groove.

Preferably, a limiting groove for storing the screwdriver head and a supporting groove for storing the movable section are arranged in the storage groove.

Preferably, the bottom of the screwdriver head is of a hexagonal structure, and the first mounting hole and the second mounting hole are of an inner hexagonal structure.

Preferably, the bottom of the first mounting opening and the bottom of the second mounting opening are both provided with magnets.

Compared with the prior art, the utility model discloses a multifunctional screwdriver, including the handle, the handle of a knife of being connected with the handle and the screwdriver head that a plurality of shape and specification are different, the handle includes: the screwdriver comprises a main body, a storage groove and a circular ring-shaped lighting mechanism, wherein the storage groove is arranged in the main body and used for containing the screwdriver head, the circular ring-shaped lighting mechanism is arranged at the bottom of the main body and detachably connected with the main body, the main body is of a disc-shaped structure, an arc-shaped notch for fingers to grasp is formed in one circle of the circumference of the main body of the disc-shaped structure, an annular mounting groove matched with the circular ring-shaped lighting mechanism is formed in the bottom of the main body, and an end cover matched with the storage; the handle of a knife includes: the screwdriver comprises a fixed section fixedly connected with a handle and a movable section detachably connected with the fixed section, wherein a first mounting opening is formed in the end of the fixed section, a mounting head matched with the first mounting opening is arranged at one end of the movable section, a second mounting opening is formed in the other end of the movable section, and the first mounting opening and the second mounting opening are matched with the screwdriver head. The utility model discloses set up the main part of handle into discoid structure, can provide the space for depositing of screwdriver head on the one hand, on the other hand can provide the installation support for ring form lighting mechanism. The annular illuminating mechanism can provide illumination for operation under the condition of dark light. In addition, divide into fixed section and movable section with the handle of a knife setting, make the utility model discloses a multifunctional screwdriver can be suitable for different environment, has wider application range.

Drawings

Fig. 1 is a schematic structural view of the multifunctional screwdriver of the present invention;

fig. 2 is a top view of the multifunctional screwdriver of the present invention;

fig. 3 is a schematic view of the circular lighting structure of the multifunctional screwdriver of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

As shown in fig. 1 to 3, the utility model provides a multifunctional screwdriver, include: handle 1, handle of a knife 2 and a plurality of screwdriver bits that the shape specification is different that are connected with handle 1. The screwdriver head is arranged in the handle 1, and during work, the screwdriver head with corresponding specification can be taken out of the handle 1 as required and is arranged on the handle 2. The handle 1 is held to drive the cutter bar 2 and the screwdriver head thereon to rotate, so that the screw can be completely mounted or dismounted.

With particular reference to fig. 1 and 2, the handle 1 comprises: the screwdriver comprises a main body 11, a storage groove 12 arranged in the main body 11 and used for containing the screwdriver head, and a circular ring-shaped lighting mechanism 13 arranged at the bottom of the main body 11 and detachably connected with the main body 11.

Further, main part 11 is discoid structure, and the circumference round of this discoid structure's main part 11 is provided with the arc notch 14 that supplies the finger gripping, so is using the utility model discloses a during multifunctional screwdriver, can take and paste the top surface of main part 11 with the palm, the mode of holding arc notch 14 is held to the finger grip, applys external force to handle 1, and then drives handle 1 and handle of a knife 2 and rotate. Preferably, in order to improve the hand feeling and increase the friction, the present embodiment preferably lays a rubber layer at the arc-shaped notch 14.

The bottom of the main body 11 is provided with an annular mounting groove matched with the annular lighting mechanism 13, that is, the annular lighting mechanism 13 is connected with the main body 11 through the annular mounting groove.

Preferably, the top of the main body 11 is provided with an end cap 15 matched with the storage groove 12, and the end cap 15 is connected with the main body 11 through a movable buckle, so that the storage groove can be opened or closed conveniently. Further, a limiting groove 121 for storing the screwdriver bit and a supporting groove 122 for storing the movable section 22 of the tool holder 2 are arranged in the storage groove 12.

With particular reference to fig. 3, the annular illumination structure 13 comprises: the lamp comprises an annular mounting seat 131, lamp beads 132 uniformly arranged at the bottom of the mounting seat 131, a button cell (not shown in the figure) and a button switch 133 which are arranged at the bottom of the mounting seat 131. Further, the top of mount pad 131 be provided with annular bulge 134 that annular mounting groove matches, annular bulge 134 with annular mounting groove lock joint, through exert some external force can accomplish annular bulge 134 and annular mounting groove be connected or separate, easy dismounting.

It should be noted that, in order to make the handle conform to human mechanics and facilitate grasping, the diameter of the body 11 is usually 10-15 cm, and the thickness of the body 11 is not more than 5 cm. Therefore, in order to save space and reduce the volume of the main body 11, when the position of the limiting groove 121 in the storage groove 12 is set, the position of the limiting groove 121 and the position of the bottom annular mounting groove of the main body 11 are staggered. In addition, the annular mounting groove is used for being connected with the annular bulge 134, the caliber is relatively small, and therefore the occupied space is small, namely, the space of the limiting groove 121 cannot be influenced.

With particular reference to fig. 1, the shank 2 comprises: a fixed section 21 fixedly connected with the handle 1 and a movable section 22 detachably connected with the fixed section 21. The tip of fixed section 21 is provided with first installing port 211, the one end of activity section 22 be provided with the installation head that first installing port 21 matches, the other end of activity section 22 is provided with second installing port 221, first installing port 211 and second installing port 221 all with screwdriver head matches. During operation, can be according to the use scene, judge the length of the cutter arbor 2 that needs to use, if the scene space that uses is great, then need not use movable segment 22, can deposit movable segment 22 to holding tank 12 in, directly will correspond the screwdriver bit of specification and install to first installing port 211. If the use scene is narrow, the handle 1 is difficult to enter, and the length of the fixed section 21 is not enough, the mounting head 222 of the movable section 22 can be mounted in the first mounting opening 211, and then the screwdriver bits with the corresponding specifications are mounted in the second mounting opening 221, so that the overall length of the tool holder 2 can be prolonged, and the tool holder can be suitable for screw mounting or dismounting in a narrow space.

Further, the bottom of first installing port 211 and second installing port 221 all is provided with magnet, can adsorb the screwdriver head of installing wherein, avoids the screwdriver head to drop, can avoid the screw that the screwdriver head adsorbs to correspond simultaneously, avoids the screw to drop, influences the installation or dismantles.

Preferably, the base of the screwdriver head is hexagonal, and correspondingly, the limiting groove 121, the first mounting hole 211 and the second mounting hole 221 are hexagonal structures matched with the size of the screwdriver head. Correspondingly, the mounting head 222 of the movable section 22 is the same size as the base of the screwdriver bit and is hexagonal in configuration so as to match the first mounting opening 211.

To sum up, the utility model discloses a multifunctional screwdriver, including handle 1, the screwdriver head different with handle of a knife 2 and a plurality of shape and specification that are connected of handle 1, handle 1 includes: the screwdriver head comprises a main body 11, a storage groove 12 arranged in the main body 11 and used for containing the screwdriver head, and a circular ring-shaped lighting mechanism 13 which is arranged at the bottom of the main body 11 and detachably connected with the main body 11, wherein the main body 11 is of a disc-shaped structure, an arc-shaped notch 14 for fingers to grasp is formed in one circle of the circumference of the main body 11 of the disc-shaped structure, an annular mounting groove matched with the circular ring-shaped lighting mechanism 13 is formed in the bottom of the main body 11, and an end cover 15 matched with the storage groove is arranged at the top of the main body 11; the tool shank 2 includes: the screwdriver comprises a fixed section 21 fixedly connected with the handle 1 and a movable section 22 detachably connected with the fixed section 21, wherein a first mounting opening 211 is formed in the end of the fixed section 21, a mounting head 222 matched with the first mounting opening 211 is arranged at one end of the movable section 22, a second mounting opening 221 is formed in the other end of the movable section 22, and the first mounting opening 211 and the second mounting opening 221 are matched with the screwdriver head. The utility model discloses set up the main part 11 of handle 1 into discoid structure, can provide the space for depositing of screwdriver head on the one hand, on the other hand can provide the installation support for ring form lighting mechanism 23. The annular illumination mechanism 13 can provide illumination for work in a dark condition. In addition, divide into fixed section 21 and active segment 22 with handle of a knife 2 setting, make the utility model discloses a multifunctional screwdriver can be suitable for different environments, has wider application range.

It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. A multi-function screwdriver comprising: a handle, a handle connected with the handle and a plurality of screwdriver heads with different shapes and specifications,

the handle includes: the screwdriver comprises a main body, a storage groove and a circular ring-shaped lighting mechanism, wherein the storage groove is arranged in the main body and used for containing the screwdriver head, the circular ring-shaped lighting mechanism is arranged at the bottom of the main body and detachably connected with the main body, the main body is of a disc-shaped structure, an arc-shaped notch for fingers to grasp is formed in one circle of the circumference of the main body of the disc-shaped structure, an annular mounting groove matched with the circular ring-shaped lighting mechanism is formed in the bottom of the main body, and an end cover matched with the storage;

the handle of a knife includes: the screwdriver comprises a fixed section fixedly connected with a handle and a movable section detachably connected with the fixed section, wherein a first mounting opening is formed in the end of the fixed section, a mounting head matched with the first mounting opening is arranged at one end of the movable section, a second mounting opening is formed in the other end of the movable section, and the first mounting opening and the second mounting opening are matched with the screwdriver head.

2. The multifunctional screwdriver according to claim 1, wherein said annular illumination structure comprises: the lamp beads are uniformly arranged at the bottom of the mounting seat, and the button cell and the button switch are arranged at the bottom of the mounting seat.

3. The multifunctional screwdriver as claimed in claim 2, wherein the top of the mounting seat is provided with an annular protrusion matching with the annular mounting groove, and the annular protrusion is fastened with the annular mounting groove.

4. The multifunctional screwdriver according to claim 1, wherein a limiting groove for storing the screwdriver bit and a supporting groove for storing the movable section are arranged in the storage groove.

5. The multi-purpose screwdriver as recited in claim 1, wherein said screwdriver bits each have a hexagonal configuration at the bottom thereof, and said first and second mounting openings each have an internal hexagonal configuration.

6. The multifunctional screwdriver as claimed in claim 1, wherein the first and second mounting holes are provided with magnets at the bottom thereof.

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