CN215037003U

CN215037003U - Ratchet handle capable of accommodating screwdriver bits

Info

Publication number: CN215037003U
Application number: CN202121042309.9U
Authority: CN
Inventors: 邓灿光
Original assignee: Jinye Tianjin Light Industrial Products Co ltd
Current assignee: Jinye Tianjin Light Industrial Products Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-07
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a can hold ratchet handle of criticizing head relates to screwdriver technical field, including the handle body that has ratchet and the pole that connects of setting on ratchet, the internal portion of handle has been seted up and has been held the chamber, and the one end that ratchet was kept away from in holding the chamber is provided with the lid, rotates on the lid and is connected with the knob, is provided with the support column on the knob, and the articulated a plurality of blade holders that are provided with on the support column, set up on the handle body lateral wall and hold getting of chamber intercommunication and put the mouth. The utility model provides a use reliably stably, put the cooperation through rotatable blade holder and get the mouth and improve the batch head and get the ratchet handle who puts convenient degree of batch head can hold batch head.

Description

Ratchet handle capable of accommodating screwdriver bits

Technical Field

The utility model relates to a screwdriver technical field especially relates to a can hold ratchet handle of criticizing head.

Background

The traditional screw driver is generally of an integrated structure and has a single function, when screws with different specifications need to be screwed, a plurality of screw drivers with different functional tool bits need to be equipped, which brings troubles to carrying and using of workers and is high in cost; in order to solve the problems, a batch head storage space is required to be designed in the handle, a plurality of batch heads can be stored for use and can be taken out for use when needed.

The prior Chinese utility model with the publication number of CN205271865U discloses a multifunctional screwdriver, which comprises a handle body, a tool holder and a plurality of tool bars with different tool bits, wherein the tool holder is provided with a plurality of claws matched with the tool bars; the other end of the handle body is provided with a cover body.

Adopt above-mentioned technical scheme, when the first change of batch that needs to carry out the difference, need take out the knife rest after dismantling the lid, then just can take out the cutter arbor from the knife rest, the knife rest after taking off the cutter arbor does not put back and carries inconveniently in the handle body, puts back and increases operating procedure in the handle body again, influences the convenience that the handle used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can hold ratchet handle of criticizing head utilizes knob and support column cooperation to drive the blade holder rotatory to get from getting on the handle and put the mouth and carry out getting of criticizing the head and put, thereby can effectively save the knife rest and take out the process of putting into again, improve the convenience that the handle used.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a can hold ratchet handle of batch head, is including the handle body that has ratchet and the pole that connects of setting on ratchet, the internal portion of handle has been seted up and has been held the chamber, the one end that ratchet was kept away from in holding the chamber is provided with the lid, it is connected with the knob to rotate on the lid, be provided with the support column on the knob, the articulated a plurality of blade holders that are provided with on the support column, set up on the handle body lateral wall and hold getting of chamber intercommunication and put the mouth.

Through adopting above-mentioned technical scheme, the during operation when needs are taken and are criticized the head, only need rotate the knob, and the knob passes through the support column and drives the blade holder and rotate, makes the blade holder at required criticizing head place rotate to getting and put mouthful department, and the staff outwards overturns the blade holder to get and puts mouthful outside, can realize getting of criticizing the head and put, get after the completion with the blade holder reset can, through this kind of mode, effectively reduce the flow that the blade holder was taken out, improve the convenience that the handle used.

The utility model discloses further set up to: the taking and placing opening is hinged with a turnover cover, a torsion spring is arranged between the turnover cover and the handle body, and a locking mechanism for locking the turnover cover is arranged on the handle body.

Through adopting above-mentioned technical scheme, utilize flip to get to put the mouth and carry out shutoff and protection, can effectively improve the comfort level that the handle used, reduce debris simultaneously and enter into and hold intracavity portion, improve the reliability that the device used.

The utility model discloses further set up to: the locking mechanism comprises a lock catch arranged on the handle body in a sliding mode, a first elastic piece is fixedly connected between the lock catch and the handle body, and an insertion hole matched with the lock catch in an inserting mode is formed in the flip cover.

Through adopting above-mentioned technical scheme, when needs open flip, only need stir the hasp and make hasp and jack separation, flip is automatic under the effect of torsional spring and opens, can get at this moment and put the batch head, when getting to put the completion after, only need with flip stir can.

The utility model discloses further set up to: the shaping has the supporting seat on the lid, be fixed with on the support column with the supporting seat rotation be connected the swivel mount, the shaping has with supporting seat butt complex spacing platform on the swivel mount.

Through adopting above-mentioned technical scheme, utilize supporting seat and swivel mount cooperation to support the support column, can more effectively improve support column pivoted stability, improve the reliability that the device used.

The utility model discloses further set up to: the support column is of a prismatic structure, a clamping groove in sliding fit with the support column is formed in the knob, and a limiting mechanism used for fixing the knob is arranged on the cover body.

Through adopting above-mentioned technical scheme, utilize joint groove and prismatic support column cooperation to can stably drive the support column when guaranteeing the knob rotation and rotate.

The utility model discloses further set up to: stop gear is including the fixed second elastic component that sets up between support column terminal surface and joint tank bottom surface, the inside shaping of lid has a plurality of spacing grooves, the shaping has a plurality of spacing teeth with spacing groove joint complex on the knob.

Through adopting above-mentioned technical scheme, when needs carry out the rotation of knob, only need press the knob to the lid is inside, make spacing tooth and spacing groove separation to the realization drives the support column and rotates, provides the pretightning force for the knob through the second elastic component, utilizes spacing tooth and spacing groove to carry out the spacing of knob, prevents effectively that the knob atress from rotating in the use, improves the stability that the handle used.

The utility model discloses further set up to: the limiting table is embedded with a plurality of balls which are in butt fit with the supporting seat.

Through adopting above-mentioned technical scheme, utilize the ball can effectively reduce the frictional force between supporting seat and the spacing platform, improve the reliability that the device used.

The utility model discloses further set up to: the cover body is formed with an internal thread, and the handle body is formed with an external thread meshed with the internal thread.

Through adopting above-mentioned technical scheme, utilize threaded connection's lid and handle, make things convenient for the staff to carry out the dismantlement of lid, can make things convenient for the installation of handle on the one hand, on the other hand can make things convenient for the staff to carry out the inside maintenance and the maintenance of handle.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the tool apron is driven to rotate by matching the knob and the support column, and the picking and placing of the bit are carried out from the picking and placing opening on the handle, so that the process of picking and placing the tool rest is effectively omitted, and the use convenience of the handle is improved;

(2) the knob and the limiting groove which are elastically arranged are matched with the limiting teeth, so that the knob can be effectively prevented from rotating in the handle during use, and the use stability of the handle is improved;

(3) the flip cover which is elastically arranged can effectively reduce sundries from entering the accommodating cavity, ensure the smoothness of the rotation of the knob and improve the comfort level of the handle for holding.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1, showing the structure of the locking mechanism;

fig. 3 is a schematic cross-sectional view of a central line of a cover portion according to an embodiment of the present invention, showing the connection relationship of the components on the cover.

Reference numerals: 1. a handle body; 2. a ratchet mechanism; 3. a connecting rod; 4. an accommodating chamber; 5. a taking and placing port; 6. a cover is turned; 7. a torsion spring; 8. locking; 9. a first elastic member; 10. a jack; 11. a cover body; 12. an internal thread; 13. an external thread; 14. a knob; 15. a clamping groove; 16. a support pillar; 17. a tool apron; 18. a supporting seat; 19. rotating; 20. a limiting table; 21. a ball bearing; 22. a second elastic member; 23. a limiting groove; 24. and a limiting tooth.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawings 1 and 2, the ratchet handle capable of accommodating a screwdriver bit comprises a handle body 1, wherein a ratchet mechanism 2 is fixed at one end of the handle body 1 in the length direction, and a connecting rod 3 is fixedly arranged on the ratchet mechanism 2; the inside chamber 4 that holds of having seted up of the handle body 1, hold the outside intercommunication of one end that ratchet 2 was kept away from to chamber 4 and handle body 1, set up on the handle body 1 lateral wall and hold getting of chamber 4 intercommunication and put mouthful 5, it is the rectangle structure to get to put mouthful 5, it is provided with flip 6 to get to put mouthful 5 and go up the articulated, flip 6 is made for transparent plastic, fixedly connected with torsional spring 7 between flip 6's articulated point department and the handle body 1, the one end that is close to ratchet 2 on the handle body 1 is provided with the locking mechanism who is used for locking flip 6. Locking mechanism includes and slides along the length direction of the handle body 1 and sets up hasp 8 on the handle body 1, and fixedly connected with first elastic component 9 between 8 upper portions of hasp and the handle body 1, first elastic component 9 are made for the spring, and the shaping has the jack 10 of pegging graft the complex with hasp 8 on the flip 6.

When the flip cover 6 needs to be opened, the lock catch 8 is only required to be shifted upwards until the lock catch 8 is separated from the jack 10, and the flip cover 6 is turned outwards under the action of the torsion spring 7, so that the operation of a worker is facilitated; the flip cover 6 made of transparent plastic facilitates observation of the inside of the handle body 1 by workers, and can effectively reduce sundries entering the accommodating cavity 4 and improve the comfort level of the handle to be held.

Referring to fig. 1 and 3, a cover 11 is disposed at an end of the accommodating cavity 4 away from the ratchet mechanism 2 in the length direction, an inner thread 12 is formed on an inner wall of the cover 11, and an outer thread 13 engaged with the inner thread 12 is formed on an outer wall of the handle 1. A knob 14 is rotatably connected inside the cover body 11, a clamping groove 15 is formed in the knob 14, a supporting column 16 is inserted and connected in the clamping groove 15, the supporting column 16 is of a hexagonal prism-shaped structure, and the supporting column 16 is arranged in the clamping groove 15 in a sliding mode along the length direction of the clamping groove 15; the supporting column 16 is hinged with a plurality of tool holders 17, the tool holders 17 are made of hard plastics, and two layers of the tool holders 17 are respectively arranged on the side walls of the supporting column 16.

The inside shaping of lid 11 has supporting seat 18, is fixed with on the support column 16 to rotate the swivel mount 19 of being connected with supporting

seat

18, 19 lower extreme shaping of swivel mount have with supporting seat 18 butt complex spacing platform 20, spacing platform 20 be the annular structure, inlay on the spacing platform 20 be equipped with a plurality of with supporting seat 18 butt complex ball 21, each ball 21 is around the even interval setting of spacing 20 axis directions.

Utilize supporting seat 18 and swivel mount 19 cooperation, can effectively improve the stability of being connected between support column 16 and the lid 11, improve the reliability that the device used, and detachable lid 11 makes things convenient for the staff to carry out the maintenance and the maintenance of handle.

Be provided with the stop gear who is used for fixed knob 14 on the lid 11, stop gear is including the fixed second elastic component 22 that sets up between support column 16 terminal surface and the 15 bottom surfaces of joint groove, and second elastic component 22 is made for the spring, and the inside shaping of lid 11 has a plurality of spacing grooves 23, and each spacing groove 23 is around the even interval setting of lid 11 axis direction, and the shaping has a plurality of spacing teeth 24 with each spacing groove 23 joint complex respectively on the knob 14.

During operation, only need upwards promote knob 14, second elastic component 22 compresses, spacing tooth 24 and spacing groove 23 separation, the staff rotates knob 14 this moment, further drives swivel mount 19 and supporting seat 18 through support column 16 and produces relative rotation, support column 16 drives blade holder 17 and rotates, with required blade holder 17 rotate to get and put mouthful 5 back, loosen knob 14, second elastic component 22 resets, further drives spacing tooth 24 and spacing groove 23 joint, accomplishes knob 14's fixed operation.

The working principle of the embodiment is as follows: when the batch head needs to be taken, only need press and rotate knob 14, spacing tooth 24 and spacing groove 23 separation, knob 14 drives blade holder 17 through support column 16 and rotates, the staff observes through transparent flip 6, blade holder 17 until required batch head place rotates to when putting mouthful 5 departments, loosen knob 14 and upwards stir hasp 8 simultaneously, flip 6 turns out under the effect of torsional spring 7, the staff outwards overturns blade holder 17 to get and puts mouthful 5 outsidely, can realize getting of batch head and put, get and reset blade holder 17 after accomplishing, upwards turn up flip 6 and reset, through this kind of mode, effectively reduce the flow that blade holder 17 took out, improve the convenience that the handle used.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a can hold ratchet handle of wholesale head, includes handle body (1) that has ratchet (2) and sets up and connect pole (3) on ratchet (2), its characterized in that: handle body (1) inside has been seted up and has been held chamber (4), the one end that ratchet (2) was kept away from in holding chamber (4) is provided with lid (11), it is connected with knob (14) to rotate on lid (11), be provided with support column (16) on knob (14), the articulated a plurality of blade holders (17) that are provided with on support column (16), set up on handle body (1) lateral wall and hold getting of chamber (4) intercommunication and put mouth (5).

2. A ratchet handle capable of accommodating bits according to claim 1, wherein: get and put articulated flip (6) of being provided with on mouth (5), be provided with torsional spring (7) between flip (6) and the handle body (1), be provided with the locking mechanism who is used for locking flip (6) on the handle body (1).

3. A ratchet handle capable of accommodating bits according to claim 2, wherein: locking mechanism is including sliding hasp (8) of setting on handle body (1), fixedly connected with first elastic component (9) between hasp (8) and the handle body (1), the shaping has jack (10) with hasp (8) grafting complex on flip (6).

4. A ratchet handle capable of accommodating bits according to any of claims 1 to 3, wherein: the shaping has supporting seat (18) on lid (11), be fixed with on support column (16) and rotate swivel mount (19) of being connected with supporting seat (18), the shaping has spacing platform (20) with supporting seat (18) butt complex on swivel mount (19).

5. The ratchet handle capable of accommodating bits as claimed in claim 4, wherein: the support column (16) is of a prismatic structure, a clamping groove (15) in sliding fit with the support column (16) is formed in the knob (14), and a limiting mechanism used for fixing the knob (14) is arranged on the cover body (11).

6. A ratchet handle capable of accommodating bits according to claim 5, wherein: stop gear is including fixed second elastic component (22) that sets up between support column (16) terminal surface and joint groove (15) bottom surface, lid (11) inside shaping has a plurality of spacing grooves (23), the shaping has spacing tooth (24) of a plurality of and spacing groove (23) joint complex on knob (14).

7. A ratchet handle capable of accommodating bits according to claim 6, wherein: the limiting table (20) is embedded with a plurality of balls (21) which are in butt fit with the supporting seat (18).

8. A ratchet handle capable of accommodating bits according to claim 1, wherein: an internal thread (12) is formed on the cover body (11), and an external thread (13) which is meshed with the internal thread (12) is formed on the handle body (1).