CN220699585U

CN220699585U - Portable head box of criticizing

Info

Publication number: CN220699585U
Application number: CN202322405605.6U
Authority: CN
Inventors: 庞拓
Original assignee: Shanghai Tuobide Tools Co ltd
Current assignee: Shanghai Tuobide Tools Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-02
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a portable head box, which comprises: the automatic rotary machine comprises a bin body and a rotary frame, wherein a containing space is formed in the bin body, an opening is formed in one side of the bin body, the opening is communicated with the containing space, the rotary frame is rotatably arranged in the containing space, a plurality of mounting grooves are formed in the outer side of the rotary frame, the mounting grooves are formed in the annular direction of the rotary frame in sequence, the mounting grooves movably face the opening, and a batch head is detachably arranged in the mounting grooves. Through the application of the utility model, the portable screwdriver head box structure is provided, a user can conveniently replace the screwdriver head on the screwdriver, single-hand operation can be realized, the working efficiency is improved, and the use experience is improved.

Description

Portable head box of criticizing

Technical Field

The utility model relates to the technical field of screwdriver bits, in particular to a portable screwdriver bit box.

Background

More common, can sell the screwdriver handle of interchangeable batch head on the market and a plurality of corresponding batch heads are supporting to satisfy the user when using the screwdriver, can change the batch head according to different demands, and still often can provide corresponding batch head box in order to be convenient for accomodate scattered batch head, will batch the head and stack in disorder or arrange the draw-in groove through the box bottom and place. However, the existing screwdriver head box often adopts a simple flip box structure, is difficult for a working user to perform one-hand operation, is particularly inconvenient when the corresponding screwdriver head is in butt joint with a screwdriver, and is inconvenient to carry.

Disclosure of Invention

In view of the above, the present utility model provides a portable head box, comprising: the automatic rotary machine comprises a bin body and a rotary frame, wherein a containing space is formed in the bin body, an opening is formed in one side of the bin body, the opening is communicated with the containing space, the rotary frame is rotatably arranged in the containing space, a plurality of mounting grooves are formed in the outer side of the rotary frame, the mounting grooves are formed in the annular direction of the rotary frame in sequence, the mounting grooves movably face the opening, and a batch head is detachably arranged in the mounting grooves.

In another preferred embodiment, further comprising: the bin gate is movably arranged on the bin body and is used for opening or closing the opening.

In another preferred embodiment, a protruding piece is arranged on the outer side of the bin gate, a notch is formed on two sides of the opening, and the protruding piece is movably propped against the inner side of the notch.

In another preferred embodiment, further comprising: and the hanging buckle is arranged on the bin body.

In another preferred embodiment, the hanging buckle comprises: the novel folding and unfolding device comprises a buckle body, a rope body and a folding and unfolding mechanism, wherein the buckle body is connected with one end of the rope body, the buckle body is arranged outside the bin body, the folding and unfolding mechanism is arranged in the bin body, and the other end of the rope body is connected with the folding and unfolding mechanism.

In another preferred embodiment, the retraction mechanism includes: the ratchet assembly is rotatably installed in the bin body, the other end of the rope body is wound on the ratchet assembly, and the locking assembly is used for locking or releasing the ratchet assembly.

In another preferred embodiment, the locking assembly comprises: the button rack and the first spring, the one end of button rack passes the storehouse body sets up, the other end of button rack is formed with a dop, the first spring with the other end contact of button rack, the dop be used for with the ratchet subassembly card supports.

In another preferred embodiment, a first channel is formed at the upper end of the bin body, a second channel is formed at the lower end of the bin body, the retraction mechanism is arranged in the second channel, and the rope body sequentially penetrates through the first channel and the second channel.

In another preferred embodiment, the opening is disposed toward the radial direction of the cartridge body, and the head is movable in the axial direction of the cartridge body and out of the mounting groove.

In another preferred embodiment, further comprising: the inner side of the rotating frame is provided with an annular part, the upper edge of the annular part is provided with a first tooth-shaped structure, the lower edge of the limiting sleeve is provided with a second tooth-shaped structure, the first tooth-shaped structure is matched with the second tooth-shaped structure, and the second spring is arranged at the upper end of the limiting sleeve.

By adopting the technical scheme, the utility model has the positive effects compared with the prior art that: through the application of the utility model, the portable screwdriver head box structure is provided, a user can conveniently replace the screwdriver head on the screwdriver, single-hand operation can be realized, the working efficiency is improved, and the use experience is improved.

Drawings

FIG. 1 is an overall schematic of a portable head box of the present utility model;

FIG. 2 is a schematic view of a portable head box of the present utility model with an open top closed;

FIG. 3 is a first schematic view of the interior of a portable head box according to the present utility model;

fig. 4 is a second schematic view of the interior of a portable head box according to the present utility model.

In the accompanying drawings:

1. a bin body; 2. a rotating frame; 3. an accommodating space; 4. an open mouth; 5. a mounting groove; 6. a head is batched; 7. a bin gate; 8. a protruding member; 9. a notch; 10. hanging buckle; 11. a buckle body; 12. a rope body; 13. a retracting mechanism; 14. a ratchet assembly; 15. a locking assembly; 16. a button frame; 17. a first spring; 18. a first channel; 19. a second channel; 20. a C-shaped part; 21. an opening section; 22. a limit sleeve; 23. a second spring; 24. an annular portion; 25. a support sleeve; 26. a chuck.

Detailed Description

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

As shown in fig. 1 to 4, there is shown a portable head box of a preferred embodiment, comprising: the automatic rotary machine comprises a bin body 1 and a rotary frame 2, wherein an accommodating space 3 is formed in the bin body 1, one side of the bin body 1 is provided with an opening 4, the opening 4 is communicated with the accommodating space 3, the rotary frame 2 is rotatably arranged in the accommodating space 3, a plurality of mounting grooves 5 are formed in the outer side of the rotary frame 2, the plurality of mounting grooves 5 are sequentially arranged along the circumferential direction of the rotary frame 2, the mounting grooves 5 are movably arranged towards the opening 4, and a batch head 6 is detachably arranged in the mounting grooves 5. Further, the rotatable rotating frame 2 can drive the corresponding mounting groove 5 to rotate, a plurality of different types of heads 6 can be assembled in the mounting grooves 5 in advance, so that the corresponding heads 6 can be moved to the opening 4, a user can conveniently take out the heads 6 and mount the heads on the corresponding screwdrivers, and preferably the inner contour of the opening 4 is enough for the fingers of the user to extend into and stir the rotating frame 2 to rotate relative to the bin body 1.

Further, as a preferred embodiment, the method further comprises: the bin gate 7, the bin gate 7 is movably arranged on the bin body 1, and the bin gate 7 is used for opening or closing the open mouth 4. Further, opening or closing of the open mouth 4 is achieved by movement of the door 7, which door 7 is preferably in a rotational movement about the central axis of the cartridge body 1.

Further, as a preferred embodiment, the bin gate 7 is made of a transparent material.

Further, as a preferred embodiment, the outer contour of the bin gate 7 is matched with the inner contour of the accommodating space 3; preferably, the outer wall of the bin gate 7 is always close to the inner wall of the accommodating space 3 when the bin gate 7 moves.

Further, as a preferred embodiment, a protrusion 8 is provided on the outer side of the door 7, and a recess 9 is formed on both sides of the opening 4, respectively, and the protrusion 8 is movably abutted against the inner side of the recess 9.

Further, as a preferred embodiment, the method further comprises: the hanging buckle 10, the hanging buckle 10 is arranged on the bin body 1. Further, the hanging buckle 10 is arranged to facilitate the user to take the portable head box hanging buckle 10 at a waistband or other positions at any time.

Further, as a preferred embodiment, the hanging buckle 10 includes: the novel folding and unfolding device comprises a buckle body 11, a rope body 12 and a folding and unfolding mechanism 13, wherein the buckle body 11 is connected with one end of the rope body 12, the buckle body 11 is arranged outside the bin body 1, the folding and unfolding mechanism 13 is arranged in the bin body 1, and the other end of the rope body 12 is connected with the folding and unfolding mechanism 13. Further, the retraction mechanism 13 is used for retracting the rope 12, so that when the buckle 11 is buckled at a waistband or other positions, a user can move the bin 1 relative to the buckle 11 through the rope 12, so that the bin is conveniently operated at a position where the user can conveniently cooperate with a screwdriver.

Further, as a preferred embodiment, the rope 12 is preferably made of steel wire rope.

Further, as a preferred embodiment, the retracting mechanism 13 includes: a ratchet assembly 14 and a locking assembly 15, wherein the ratchet assembly 14 is rotatably installed in the bin body 1, the other end of the rope body 12 is wound on the ratchet assembly 14, and the locking assembly 15 is used for locking or releasing the ratchet assembly 14. Further, when the ratchet assembly 14 is in the released state, its rotation is unrestricted and the rope 12 can be paid out under force or retracted under no force; when the ratchet assembly 14 is in the locked condition, it will not rotate and the exposed length of the corresponding string 12 will be fixed.

Further, as a preferred embodiment, the locking assembly 15 comprises: the button rack 16 and the first spring 17, one end of the button rack 16 passes through the bin body 1, and a clamping head 26 is formed at the other end of the button rack 16, and the first spring 17 contacts with the other end of the button rack 16, and the clamping head 26 is used for clamping with the ratchet assembly 14. Further, the first spring 17 provides a first elastic force for driving the chuck 26 to approach the outer edge of the ratchet assembly 14 to form a clamping abutment, thereby limiting the rotation of the ratchet assembly 14; when the user presses the button frame 16 upward, the button frame 16 will move upward against the first spring force and will cause the chuck 26 to disengage from the ratchet assembly 14, thereby accomplishing the release described above.

Further, as a preferred embodiment, the ratchet assembly 14 includes: the ratchet wheel body is rotatably arranged on the ratchet wheel seat, the other end of the rope body 12 is wound on the ratchet wheel body, the coil spring is arranged between the ratchet wheel body and the ratchet wheel seat, and the coil spring is used for providing driving force which is used for enabling the rope body 12 to be recovered by the reset rotation of the ratchet wheel body under the state of not being subjected to external force; specifically, when the string body 12 is pulled out, the coil spring will be compressed; when retraction of the rope 12 is required, the coil springs correspondingly return.

Further, as a preferred embodiment, the button frame 16 includes: the upper support part is connected with the lower support part through the vertically extending connecting part, and the lower support part is arranged in an exposing way relative to the outer wall of the bin body 1 at least at the lower end in the axial direction, so that the pressing operation of a user is facilitated.

Further, as a preferred embodiment, the upper end of the bin body 1 is formed with a first channel 18, the lower end of the bin body 1 is formed with a second channel 19, the retracting mechanism 13 is arranged in the second channel 19, and the rope body 12 sequentially passes through the first channel 18 and the second channel 19.

Further, as a preferred embodiment, the upper end of the bin body 1 is inwardly extended to form a first sleeve body with a sleeve structure, a first channel 18 is formed on the inner side of the first sleeve body, the lower end of the bin body 1 is inwardly extended to form a second sleeve body with a sleeve structure, and a second channel 19 is formed on the inner side of the second sleeve body.

Further, as a preferred embodiment, the upper end and the lower end of the door 7 are respectively formed with a first extension portion and a second extension portion extending inward in the radial direction, and the first extension portion and the second extension portion are respectively sleeved on the outer sides of the first sleeve body and the second sleeve body, so as to provide a support for rotation of the door 7.

Further, as a preferred embodiment, a third sleeve body coaxially disposed is further formed on the outer side of the first sleeve body, an annular gap is formed between the first sleeve body and the third sleeve body, and the upper portion of the first spring 17 is accommodated in the annular gap.

Further, as a preferred embodiment, the outer contour of the lower end of the ratchet seat is larger than the inner contour of the lower end of the second channel 19 and forms a snap-fit so that the entire ratchet assembly 14 is stably disposed in the accommodating space 3.

Further, as a preferred embodiment, the connecting portion of the button frame 16 is disposed through a side gap at a position where the ratchet seat is engaged with the second channel 19.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the embodiments and the protection scope of the present utility model.

The present utility model has the following embodiments based on the above description:

in a further embodiment of the utility model, the opening 4 is arranged radially towards the cartridge body 1, and the head 6 is movable in the axial direction of the cartridge body 1 and out of the mounting groove 5. Further, the opening 4 includes at least a portion located along the circumferential outer side of the cartridge body 1 and portions located at the axial upper side and the axial lower side of the cartridge body 1, from which the bits 6 are allowed to come out in an axially movable manner in the upper side or lower side direction of the cartridge body 1; the corresponding screwdriver will be allowed to extend from the vertical into the open mouth 4 and directly to perform the plug-in connection operation close to the screwdriver bit 6.

In a further embodiment of the present utility model, the buckle 11 includes: the C-shaped portion 20 and the opening portion 21, the C-shaped portion 20 being connected to the rope 12, the opening portion 21 being rotatably provided at an opening of the C-shaped portion 20. Further, the opening portion 21 is preferably allowed to rotate toward the inside of the C-shaped portion 20, and an elastic member is provided at the rotation position of the opening portion 21 for providing a second elastic force to drive the opening portion 21 to return to close the opening.

In a further embodiment of the present utility model, further comprising: the inner side of the rotating frame 2 is provided with an annular part 24, the upper edge of the annular part 24 is provided with a first tooth-shaped structure, the lower edge of the limiting sleeve 22 is provided with a second tooth-shaped structure, the first tooth-shaped structure is matched with the second tooth-shaped structure, and the second spring 23 is arranged at the upper end of the limiting sleeve 22. Further, the stop collar 22 is preferably sleeved on the lower portion of the outer side of the first sleeve body and is allowed to move along the axial direction, the second spring 23 is sleeved on the upper portion of the outer side of the first sleeve body to provide the stop collar 22 with a third elastic force, the third elastic force is used for driving the stop collar 22 to be close to the annular portion 24, when a user dials the rotating frame 2, the second tooth-shaped structure presses the first tooth-shaped structure to enable the stop collar 22 to move upwards to release engagement, and when the rotating frame 2 is rotated to a certain design angle, the second tooth-shaped structure is meshed with the first tooth-shaped structure again to enable the stop collar 22 to move downwards to reset under the action of the second spring 23, and rotation limitation on the rotating frame 2 is formed after reset.

In a further embodiment of the utility model, the first tooth-shaped structure and the second tooth-shaped structure are each arranged in a wave-like manner along the circumferential direction of the turret 2.

In a further embodiment of the present utility model, further comprising: the support sleeve 25, the upper end of support sleeve 25 stretches into the inboard of first passageway 18, and the outer fringe of support sleeve 25 lower extreme has a ladder portion, and the upper surface of ladder portion offsets with the lower surface of annular portion 24, and the middle part of support sleeve 25 lower extreme upwards is sunken to be formed with a recess, and the upper end butt of first spring 17 is in this recess.

In a further embodiment of the utility model, the turret 2 comprises: the inner side of the rotating sleeve is provided with an annular part 24, the upper end of the rotating sleeve is rotatably sleeved on the outer side of the third sleeve body, the lower end of the rotating sleeve is rotatably sleeved on the outer side of the second sleeve body, the mounting ring is mounted on the outer side of the rotating sleeve, the plurality of clamping walls are sequentially arranged along the circumferential direction of the outer wall of the mounting ring, and the mounting groove 5 is formed between every two adjacent clamping walls.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A portable head box, comprising: the automatic rotary machine comprises a bin body and a rotary frame, wherein a containing space is formed in the bin body, an opening is formed in one side of the bin body, the opening is communicated with the containing space, the rotary frame is rotatably arranged in the containing space, a plurality of mounting grooves are formed in the outer side of the rotary frame, the mounting grooves are formed in the annular direction of the rotary frame in sequence, the mounting grooves movably face the opening, and a batch head is detachably arranged in the mounting grooves.

2. The portable head box of claim 1, further comprising: the bin gate is movably arranged on the bin body and is used for opening or closing the opening.

3. The portable head box according to claim 2, wherein a protruding member is provided on an outer side of the door, a recess is formed on both sides of the opening, and the protruding member is movably abutted against an inner side of the recess.

4. The portable head box of claim 1, further comprising: and the hanging buckle is arranged on the bin body.

5. The portable batch head cartridge of claim 4, wherein the hanging clasp comprises: the novel folding and unfolding device comprises a buckle body, a rope body and a folding and unfolding mechanism, wherein the buckle body is connected with one end of the rope body, the buckle body is arranged outside the bin body, the folding and unfolding mechanism is arranged in the bin body, and the other end of the rope body is connected with the folding and unfolding mechanism.

6. The portable head box of claim 5, wherein the retraction mechanism comprises: the ratchet assembly is rotatably installed in the bin body, the other end of the rope body is wound on the ratchet assembly, and the locking assembly is used for locking or releasing the ratchet assembly.

7. The portable bit cartridge of claim 6, wherein the locking assembly comprises: the button rack and the first spring, the one end of button rack passes the storehouse body sets up, the other end of button rack is formed with a dop, the first spring with the other end contact of button rack, the dop be used for with the ratchet subassembly card supports.

8. The portable head box according to claim 5, wherein a first channel is formed at an upper end of the bin body, a second channel is formed at a lower end of the bin body, the retracting mechanism is disposed in the second channel, and the rope body sequentially passes through the first channel and the second channel.

9. The portable bit cartridge of claim 1, wherein the open mouth is disposed radially toward the cartridge body, the bit being movable axially of the cartridge body and out of the mounting slot.

10. The portable head box of claim 1, further comprising: the inner side of the rotating frame is provided with an annular part, the upper edge of the annular part is provided with a first tooth-shaped structure, the lower edge of the limiting sleeve is provided with a second tooth-shaped structure, the first tooth-shaped structure is matched with the second tooth-shaped structure, and the second spring is arranged at the upper end of the limiting sleeve.