Screwdriver storage box set with rotating shaft screwdriver head bin

Abstract

The utility model discloses a screwdriver storage box set with a rotating shaft screwdriver head bin, which belongs to the technical field of tool boxes and comprises a main shell, a base is connected to the bottom of the main shell, the main shell can be movably sleeved in an outer cylinder, a locking switch device is arranged between the bottom of the base and the inner side of the bottom of the outer cylinder, and a plurality of screwdriver head bin components are arranged in the main shell. According to the screwdriver, more screwdriver heads can be rotatably arranged, the containing space is enlarged, one-key pressing popping and locking are achieved, and use is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tool box, especially, a screwdriver storage box with pivot bit warehouse. BACKGROUND

[0002] The screwdriver storage box with pivot bit warehouse has the advantages of convenient operation, convenient storage, convenient carrying, convenient locking and the like.

[0003] 1. The bit storage area of the traditional tool box is designed simply, and the bits are placed disorderly in the limited space, so that the number of the bits that can be accommodated is limited, and the space utilization rate is low.

[0004] 2. The traditional tool box is large in size due to the need for storage, and is inconvenient to carry.

[0005] 3. The existing tool box adopts a split shell, but it needs to be sleeved into the shell first during assembly, and the shell needs to be rotated and screwed into the base. It must also be rotated to hear the click sound to indicate that it is screwed into place. Multiple processes and different direction operations are required to lock and fasten the shell and the base. The locking operation is very troublesome, and affects the user experience. INVENTION CONTENTS

[0006] The utility model provides a screwdriver storage box with pivot bit warehouse, aims at solving the obvious short board problems of the traditional screwdriver storage box in space layout, storage capacity and locking operation convenience.

[0007] To achieve the above-mentioned purpose, the utility model provides a screwdriver storage box with pivot bit warehouse, which comprises a main shell, a base, an outer cylinder, a bit warehouse assembly, a locking switch device, the bottom of the main shell is connected with the base, the main shell can be movably sleeved in the outer cylinder, the bottom of the base and the inner side of the bottom of the outer cylinder are elastically lockably connected through the locking switch device, and a plurality of bit warehouse assemblies arranged in stacks and rotatable are arranged in the main shell.

[0008] Preferably, the bit warehouse assembly comprises a bit seat, a flange plate and a cylindrical magnet, the lower part of the bit seat is sleeved and clamped with the upper part of the flange plate, the lower part of the flange plate is sleeved and clamped with the upper part of the adjacent bit seat, the cylindrical magnet is arranged in the bit seat, the cylindrical magnet is located between the bit seat and the flange plate, a plurality of screwdriver jacks arranged in a ring are arranged on the outer side of the middle part of the bit seat, and the screwdriver jacks correspond in position to the cylindrical magnet.

[0009] Preferably, the eccentric position of the top of the main shell is provided with a first positioning convex column for connecting with the batch head seat in one of the batch head warehouse assemblies, and a first bearing is installed between the batch head seat and the first positioning convex column; the eccentric position of the base is provided with a second positioning convex column for connecting with the flange plate in one of the batch head warehouse assemblies, and a second bearing is installed between the flange plate and the second positioning convex column.

[0010] Preferably, the one side of the main shell is connected with a screwdriver shell, and the other side of the main shell is connected with an electric screwdriver shell; and the screwdriver shell and the electric screwdriver shell are tightly connected.

[0011] Preferably, the outer side of the screwdriver shell is provided with a plurality of short strip-shaped screwdriver warehouses, and the inner side of the screwdriver shell is provided with a plurality of square magnets corresponding to the short strip-shaped screwdriver warehouses.

[0012] Preferably, the outer side of the electric screwdriver shell is provided with a long strip-shaped electric screwdriver warehouse.

[0013] Preferably, the locking switch device comprises an undercut plug column, a mounting clamping position and a locking part; the center of the base is provided with a plurality of undercut plug columns; the bottom of the outer cylinder is connected with a plurality of mounting clamping positions corresponding to the undercut plug columns; and the locking part is tightly arranged in the mounting clamping position and used for locking connection with the undercut plug column.

[0014] Preferably, the locking part comprises an assembled square shell, a movable piece, an eight-claw hand, a spring and a metal guide rail frame; the assembled square shell is fixedly installed in the mounting clamping position; the movable piece is arranged in the assembled square shell and can move up and down; the spring is arranged between the movable piece and the assembled square shell; the guide rail jump spring chute is arranged on the side of the movable piece; the metal guide rail frame is connected between the guide rail jump spring chute and the assembled square shell; the eight-claw hand is integrally formed on the top of the movable piece and symmetrically arranged on both sides; and the inside of the connecting position between the eight-claw hand and the movable piece is provided with a avoiding groove, so that the eight-claw hand can be inwardly folded to lock the undercut plug column.

[0015] Preferably, the bottom of the outer cylinder is fixedly installed with a compression spring, and the top end of the compression spring supports the base to upwardly support the main shell.

[0016] Preferably, the bottom of the base is provided with an annular groove, and a silica gel pad is installed in the annular groove.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model provides a screwdriver storage box with rotating shaft bit warehouse, on the basis of possessing traditional bit storage function, more bit tools can be placed through setting up bit warehouse subassembly, it is convenient to take and put, improves the storage space, the whole volume reduces, utilizes the locking switch device, only needs one key press main casing top along the outer tube axle direction can pop out and lock, simple to use, better experience.

[0019] In order to more clearly set forth the structural features and efficacy of the utility model, the utility model will be described in detail below in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional assembly structure schematic diagram of the utility model;

[0021] Figure 2 It is the outer tube structure schematic diagram in the utility model;

[0022] Figure 3 It is the exploded structure schematic diagram of the utility model;

[0023] Figure 4 It is the bit warehouse subassembly cross section structure schematic diagram in the utility model;

[0024] Figure 5 It is the bit warehouse subassembly three-dimensional structure schematic diagram in the utility model;

[0025] Figure 6 It is the bit warehouse subassembly exploded structure schematic diagram in the utility model;

[0026] Figure 7 It is the open state structure schematic diagram of the utility model;

[0027] Figure 8 It is the locking switch device structure schematic diagram in the utility model;

[0028] Figure 9 It is the locking part structure schematic diagram in the utility model;

[0029] Figure 10 It is the locking part exploded structure schematic diagram in the utility model; BRIEF DESCRIPTION OF DRAWINGS:

[0031] 1, main shell; 2, base; 201, silica gel pad; 3, outer cylinder; 301, mounting clamping; 302, compression spring; 4, bit cartridge assembly; 401, bit seat; 402, flange plate; 403, cylindrical magnet; 404, screwdriver bit socket; 5, first positioning convex column; 501, first bearing; 6, second positioning convex column; 601, second bearing; 7, screwdriver bit shell; 701, short strip screwdriver bit cartridge; 702, square magnet; 8, electric bit shell; 801, long strip electric screwdriver bit cartridge; 9, locking component; 901, square shell; 902, movable part; 903, eight-claw hand; 904, spring; 905, metal guide rail frame; 906, guide rail skip spring chute; 907, avoidance groove; 10, barbed plug column. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings in which is shown by way of illustration the application in accordance with embodiments described herein in which:

[0033] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0034] To achieve the above object, the utility model embodiment provides a screwdriver storage box with rotating shaft bit cartridge, referring to Figures 1-7 As shown in the figure, including main shell 1, base 2, outer cylinder 3, bit cartridge assembly 4, locking switch device, the bottom of main shell 1 is connected with base 2, main shell 1 is movably sleeved in outer cylinder 3, and the bottom of base 2 and the inner side of the bottom of outer cylinder 3 are elastically lockably connected by setting locking switch device, and a plurality of bit cartridge assemblies 4 that can be rotated are arranged in main shell 1.

[0035] In this embodiment, based on the existing screwdriver bit storage structure is insufficient, take and use is not convenient and operation is troublesome and other problems, using a plurality of bit warehouse components 4 superimposed arrangement into a rotatable cylindrical body, bit warehouse components 4 according to the tool use demand arrangement a certain number, for example, 5 superimposed, so you can store more bit tools, stacked placement can also be placed according to the bit specifications model to the corresponding layer, and by setting the locking switch device, can achieve one key press main shell 1 directly open take and use screwdriver bit, and one key press again main shell 1 directly stored and locked, the use of operation process is further simplified.

[0036] Specifically, the bit warehouse component 4 includes a bit seat 401, a flange plate 402 and a cylindrical magnet 403, the lower part of the bit seat 401 is fitted and clamped with the upper part of the flange plate 402, the lower part of the flange plate 402 is fitted and clamped with the upper part of the adjacent bit seat 401, the inside of the bit seat 401 is provided with the cylindrical magnet 403, the cylindrical magnet 403 is located between the bit seat 401 and the flange plate 402, the outside of the middle part of the bit seat 401 is provided with a plurality of screwdriver bit insertion holes 404 arranged in a ring, and the screwdriver bit insertion holes 404 correspond to the position of the cylindrical magnet 403. In this way, the upper and lower adjacent bit seats 401 and flange plates 402 can be connected together, for example, the lower part of the bit seat 401 is provided with an inner groove, the upper part of the flange plate 402 is provided with a plurality of outer convex clamping positions, and the two are fitted together to form a clamping groove connection; and the upper part of the bit seat 401 is provided with an inner cylinder, the inner wall of the inner cylinder is provided with a plurality of assembly protrusions, the lower part of the flange plate 402 is provided with a convex cylinder, the outer wall of the convex cylinder is provided with a plurality of inner concave grooves, and the two are fitted together to form a convex and concave groove connection, so that the upper part and the lower part of the bit seat 401 can be combined with the adjacent upper and lower flange plates 402 to form a shaft connection.

[0037] In this embodiment, the top eccentric position of the main shell 1 is provided with a first positioning convex column 5, the first positioning convex column 5 is used for connecting with the bit seat 401 in one of the bit warehouse components 4, and the first bearing 501 is installed between the bit seat 401 and the first positioning convex column 5, the eccentric position of the base 2 is provided with a second positioning convex column 6, the second positioning convex column 6 is used for connecting with the flange plate 402 in one of the bit warehouse components 4, and the second bearing 601 is installed between the flange plate 402 and the second positioning convex column 6. In this way, the bit warehouse components 4 are arranged at the eccentric position of the base 2, which greatly utilizes the space design, and the other side of the eccentric position can be reserved for other purposes, such as storing electric bits or other types of screwdriver bits, which greatly improves the space layout.

[0038] Further, in the other direction of the eccentric position of the base 2, the main shell 1 is connected on one side to a screwdriver bit shell 7, and on the other side to an electric bit shell 8, the screwdriver bit shell 7 and the electric bit shell 8 are tightly connected, and the bottom ends of the two are fixedly connected with the fixed position of the end face of the base 2.

[0039] Specifically, the outer side of the screwdriver bit shell 7 is provided with a plurality of short strip-shaped screwdriver bit warehouses 701, and the inner side of the screwdriver bit shell 7 is provided with a plurality of square magnets 702 corresponding to the short strip-shaped screwdriver bit warehouses 701, so that the strip-shaped bit can be placed vertically in the short strip-shaped screwdriver bit warehouse 701 and be magnetically attracted and fixed by the square magnet 702, and it is not easy to fall off. When used, external force can be obtained. The outer side of the electric screwdriver shell 8 is provided with a long strip-shaped electric screwdriver bit warehouse 801, which is convenient for placing the electric screwdriver bit. In this way, the screwdriver bit and the electric screwdriver bit are effectively stored, and the structure design is more reasonable.

[0040] In this embodiment, referring to Figures 8-10 The locking switch device includes barbed plug posts 10, mounting clamping positions 301, locking components 9, compression springs 302, and the base 2 is provided with a plurality of barbed plug posts 10 in the center. The bottom of the outer cylinder 3 is connected and provided with a plurality of mounting clamping positions 301 corresponding to the barbed plug posts 10, and the mounting clamping positions 301 are tightly provided with locking components 9 inside, and the locking components 9 are used for locking connection with the barbed plug posts 10.

[0041] Specifically, the locking component 9 includes a square shell 901, a movable piece 902, an eight-claw hand 903, a spring 904, and a metal guide rail frame 905. The square shell 901 is fixedly installed in the mounting clamping position 301, and the square shell 901 is provided with a movable piece 902 that can move up and down. The spring 904 is arranged between the movable piece 902 and the square shell 901. The side surface of the movable piece 902 is provided with a guide rail jump spring inclined groove 906, and the metal guide rail frame 905 is connected between the guide rail jump spring inclined groove 906 and the square shell 901. The top of the movable piece 902 is integrally formed and symmetrically provided with an eight-claw hand 903 on both sides. The inside of the connection between the eight-claw hand 903 and the movable piece 902 is provided with a avoiding groove 907, so as to conveniently fold inward and lock the barbed plug post 10. The bottom of the outer cylinder 3 is fixedly provided with a compression spring 302, and the top end of the compression spring 302 is supported on the base 2 to upwardly support the main shell 1. The bottom of the base 2 is provided with an annular groove, and the annular groove is provided with a silica gel pad 201.

[0042] In the embodiment, the top end surface of the main casing 1 is pressed downward, the barb insertion column 10 pushes the movable part 902 downward, at this time, the compression spring 302 is compressed, the spring 904 is compressed, the eight-claw hand 903 is accommodated into the mounting clamping position 301 with the movable part 902 moving downward, the eight-claw hand 903 holds the barb insertion column 10, the top of the metal guide rail frame 905 is located at the upper part of the guide rail jump spring chute 906 to form a clamping position, the main casing 1 is sleeved into the outer cylinder 3 and locked. The top end surface of the main casing 1 is pressed downward again, under the cooperation of the spring 904, the clamping position formed by the top of the metal guide rail frame 905 and the upper part of the guide rail jump spring chute 906 is separated, and under the action of the spring 904 and the upward supporting of the base 2 by the compression spring 302, the movable part 902 is pushed upward by the spring 904 to escape from the mounting clamping position 301, at this time, the eight-claw hand 903 expands the arms under the action of the avoiding groove 907 and is separated from the barb insertion column 10, under the action of the upward lifting of the compression spring 302, the top end surface of the main casing 1 is exposed to the top end of the outer cylinder 3, so that the main casing 1 is easily pulled out, and the user can quickly obtain the screwdriver bit and the electric screwdriver.

[0043] In conclusion, the screwdriver storage box with a rotating shaft bit storage bin is provided, on the basis of the traditional bit storage function, more bit tools can be placed by setting the bit storage bin assembly 4, the rotating taking and placing is convenient, the storage space is improved, the overall volume is reduced, the locking switch device is used, and the main casing 1 is popped out and locked only by one-key pressing of the top end in the axial direction of the outer cylinder 3, so that the use is simple and the experience is better.

[0044] The technical principle of the utility model is described above in combination with specific embodiments, which is only the preferred implementation mode of the utility model. The protection scope of the utility model is not limited to the above-mentioned embodiments, and any technical scheme falling within the idea of the utility model belongs to the protection scope of the utility model. Other specific implementation modes of the utility model can be thought of by those skilled in the art without creative labor, and these modes will fall within the protection scope of the utility model.

Claims

1. A screwdriver storage box with a rotating bit compartment, characterized in that, The device includes a main housing, a base, an outer cylinder, a bit compartment assembly, and a locking switch device. The base is connected to the bottom of the main housing, and the main housing is movably fitted inside the outer cylinder. The bottom of the base and the inner bottom of the outer cylinder are elastically lockable together by a locking switch device. Several rotatable bit compartment assemblies are stacked and arranged inside the main housing.

2. The screwdriver storage box with a rotating bit compartment according to claim 1, characterized in that, The bit holder assembly includes a bit holder, a flange, and a cylindrical magnet. The lower part of the bit holder is fitted and snapped into the upper part of the flange, and the lower part of the flange is fitted and snapped into the upper part of the adjacent bit holder. A cylindrical magnet is provided inside the bit holder and is located between the bit holder and the flange. A plurality of screwdriver bit insertion holes are arranged in a ring on the outer side of the middle part of the bit holder, and the screwdriver bit insertion holes correspond to the positions of the cylindrical magnet.

3. The screwdriver storage box with a rotating bit compartment according to claim 2, characterized in that, The main housing has a first positioning protrusion at an eccentric position on its top. The first positioning protrusion is used to connect with the bit holder in one of the bit holder assemblies. A first bearing is installed between the bit holder and the first positioning protrusion. The base has a second positioning protrusion at an eccentric position. The second positioning protrusion is used to connect with the flange in one of the bit holder assemblies. A second bearing is installed between the flange and the second positioning protrusion.

4. The screwdriver storage box with a rotating bit compartment according to claim 3, characterized in that, A screwdriver bit housing is connected to one side of the main housing, and an electric screwdriver housing is connected to the other side of the main housing. The screwdriver bit housing and the electric screwdriver housing are fastened together.

5. The screwdriver storage box with a rotating bit compartment according to claim 4, characterized in that, The outer side of the screwdriver bit housing is provided with several short strip-shaped screwdriver bit compartments, and the inner side of the screwdriver bit housing is provided with several square magnets corresponding to the short strip-shaped screwdriver bit compartments.

6. The screwdriver storage box with a rotating bit compartment according to claim 4, characterized in that, The outer side of the electric screwdriver housing is provided with a long strip-shaped electric screwdriver compartment.

7. The screwdriver storage box with a rotating bit compartment according to claim 1, characterized in that, The locking switch device includes barbed pins, mounting slots, and locking components. The base has several barbed pins at its center, and the bottom of the outer cylinder is connected to several mounting slots corresponding to the barbed pins. The mounting slots are fastened with locking components, which are used to lock and connect with the barbed pins.

8. The screwdriver storage box with a rotating bit compartment according to claim 7, characterized in that, The locking component includes an assembly housing, a movable part, eight claws, a spring, and a metal guide frame. The assembly housing is fixedly installed in the mounting slot. The assembly housing contains a movable part that can move up and down. A spring is provided between the movable part and the assembly housing. A guide rail spring groove is provided on the side of the movable part. A metal guide frame is provided between the guide rail spring groove and the assembly housing. Eight claws are integrally formed and symmetrically arranged on both sides of the top of the movable part. An avoidance groove is opened on the inner side of the connection between the eight claws and the movable part so that the eight claws can retract inward to lock the barbed pin.

9. The screwdriver storage box with a rotating bit compartment according to claim 7, characterized in that, A compression spring is fixedly installed at the bottom of the outer cylinder, and the top of the compression spring supports the base to support the main shell upward.

10. The screwdriver storage box with a rotating bit compartment according to claim 1, characterized in that, The base has an annular groove at its bottom, and a silicone pad is installed inside the annular groove.

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