CN209050702U - A kind of Quick head-replacing handle - Google Patents

Abstract

The utility model discloses a kind of Quick head-replacing handles, including handle, left slide inside the handle is connected with tool heads, the internal slide of the handle is connected with button, the inside of the handle offers card slot, right side inside the card slot slidably connects slider, the front of the slider is fixedly connected with short column, the inside of the button offers track groove, and the surface of short column and the inner surface of track groove are slidably connected, disk is fixedly connected on the left of the slider, and pawl is fixedly connected on the left of disk, the inside of the pawl, which is run through, hoodle, the utility model relates to handle technical fields.The Quick head-replacing handle is made by the cooperation of short column and track groove by after lower button, pawl can be pushed to the left using slider, and then hoodle is made to be moved to the broad area of card slot, make the space of the oriented slide outside of hoodle, tool heads can be removed easily, dismounting and change is convenient.

Description

A kind of Quick head-replacing handle

Technical field

The utility model relates to handle technical field, specially a kind of Quick head-replacing handle.

Background technique

Handle is that a kind of mechanical fitting facilitates worker operation mechanical.Be divided into according to handle material: bakelite handle, iron handle, Kirsite handle, steel handle etc..Can be divided into according to handle working performance: handle, rotational handle, set lever, adjustable handle, Handle, taper knob, handlebar, handle set, crank handle, three player's handles etc. can be rolled over.Can also it be divided into according to handle external form: handle, straight Handle, rotational handle, curved surface rotational handle, small rotational handle, steel chromium plating handle, seven sub- handles (position-adjustable tightening handle), Handle, long sleeve knob, taper knob, curved surface knob, handle ball, handlebar, handle set, disk handle set, set lever can be rolled over Seat, position fixing handle seat, three player's handles, position fixing handle, ball handle, oblique cone column handle etc..Mechanical attachment industry handle has mainly Two class materials are plastics, steel part respectively.Steel part has distinguishing with casting for machine tooling, and plastic handle has thermosetting plastics and heat Point of thermoplastic plastic.

Handle front end generally has the various tool heads for operation, is usually fixedly connected, but need in production process The tool kind wanted is more, needs a variety of handles with different tool heads at this time, uses and be easy to take by mistake confusion, and then wastes Time, some handles make tool heads replaceable in the way of grafting, but because abrasion causes tool heads to loosen after long-time use, Not enough securely.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of Quick head-replacing handle, solves and uses a variety of tools There is the handle of different tool heads, be easy to take confusion by mistake, and then waste time, and makes tool heads replaceable in the way of grafting Handle, because abrasion causes tool heads to loosen after long-time use, not secured enough problem.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Quick head-replacing handle, packet Handle is included, the left slide inside the handle is connected with tool heads, the internal slide connection of the handle There is button, the inside of the handle offers card slot, and the right side inside the card slot slidably connects slider, the cunning The front of movable plate is fixedly connected with short column, and the inside of the button offers track groove, and the surface of short column and track groove is interior Surface is slidably connected, and disk is fixedly connected on the left of the slider, and pawl is fixedly connected on the left of disk, the spine The inside of pawl, which is run through, hoodle, and the surface of tool heads offers groove compatible with hoodle.

Preferably, there are three the pawl settings, and it is evenly distributed on the left side of disk.

Preferably, the bottom of the card slot and be located at button immediately below offer spring groove, the inside of the spring groove It is connected with spring.

Preferably, the bottom of the button offers annular groove compatible with spring.

Preferably, handle is extended through the handle at the top of the button and extend to the top of handle.

Preferably, the handle includes first shell and second shell, and is led between first shell and second shell Screw is crossed to be fixedly connected.

Beneficial effect

The utility model provides a kind of Quick head-replacing handle.Have compared with prior art it is following the utility model has the advantages that

(1), the Quick head-replacing handle is connected with tool heads, handle by the left slide inside handle Internal slide be connected with button, the inside of handle offers card slot, and the right side inside card slot slidably connects slider, The front of slider is fixedly connected with short column, and the inside of button offers track groove, and the interior table on the surface of short column and track groove Face is slidably connected, and disk is fixedly connected on the left of slider, and pawl is fixedly connected on the left of disk, and the inside of pawl is passed through It is installed with hoodle, and the surface of tool heads offers groove compatible with hoodle, by the cooperation of short column and track groove, makes to press After button, pawl can be pushed to the left using slider, and then hoodle is made to be moved to the broad area of card slot, there is hoodle outward The space of portion's sliding, can easily remove tool heads, and dismounting and change is convenient.

(2), Quick head-replacing handle, by offering spring groove, bullet in the bottom of card slot and immediately below button The internal activity of spring slot is connected with spring, and the bottom of button offers annular groove compatible with spring, can using the elastic force of spring After release button, being pushed up automatically makes its reset, and then can be moved to the left pawl and hoodle, can be automatically by replacement Good tool heads clamping is easy for installation rapid and relatively firm.

Detailed description of the invention

Fig. 1 is the main view of the utility model internal structure；

Fig. 2 is the top view of the utility model structure.

In figure: 1- handle, 2- tool heads, 3- button, 4- card slot, 5- slider, 6- short column, 7- track groove, 8- circle Piece, 9- pawl, 10- hoodle, 11- groove, 12- spring groove, 13- spring, 101- first shell, 102- second shell.

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.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Quick head-replacing handle, including handle 1, handle 1 includes first shell 101 and second shell 102, and passes through spiral shell between first shell 101 and second shell 102 Silk is fixedly connected, and the left slide inside handle 1 is connected with tool heads 2, and the internal slide of handle 1 is connected with button 3, the bottom of button 3 offers annular groove compatible with spring 13, can be after release button 3, automatically using the elastic force of spring 13 Being pushed up makes its reset, and then can be moved to the left pawl 9 and hoodle 10, can automatically block the tool heads 2 more finished changing Tightly, easy for installation rapid and relatively firm, the top of button 3 extends through the handle handle 1 and extends to the top of handle 1, hand The inside of handle hand 1 offers card slot 4, the bottom of the card slot 4 and underface for being located at button 3 offers spring groove 12, spring groove 12 internal activity is connected with spring 13, and the right side inside card slot 4 slidably connects slider 5, and the front of slider 5 is fixed It is connected with short column 6, the inside of button 3 offers track groove 7, and the surface of short column 6 and the inner surface of track groove 7 are slidably connected, The left side of slider 5 is fixedly connected with disk 8, and the left side of disk 8 is fixedly connected with pawl 9, and there are three the settings of pawl 9, and It is evenly distributed on the left side of disk 8, the inside of pawl 9, which is run through, hoodle 10, and the surface of tool heads 2 offers and 10 phase of hoodle The groove 11 of adaptation by the cooperation of short column 6 and track groove 7 makes that spine can be pushed to the left using slider 5 by after lower button 3 Pawl 9, and then hoodle 10 is made to be moved to the broad area of card slot 4, make the space of the oriented slide outside of hoodle 10, it can be easily by work Tool head 2 is removed, and dismounting and change is convenient.

When work, by lower button 3, short column 6 slides to the left in track groove 7, and then slider 5 is driven to slide to the left, makes Disk 8 pushes pawl 9 and tool heads 2 to the left, while hoodle 10 being made to be moved to the broad area of card slot 4, at this time can be by tool heads 2 It extracts to the left, hoodle 10 is detached from groove 11, and tool heads 2 is enable to extract, after the tool heads 2 after being plugged replacement, release button 3, It is pushed up using the elastic force of spring 13, is moved to the left pawl 9 with hoodle 10, hoodle 10 sticks into right in groove 11 again Tool heads 2 are limited.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 (6)

1. a kind of Quick head-replacing handle, including handle (1), it is characterised in that: the internal left side of the handle (1) is sliding Dynamic to be connected with tool heads (2), the internal slide of the handle (1) is connected with button (3), the handle (1) it is interior Portion offers card slot (4), and the internal right side of the card slot (4) slidably connects slider (5), the front of the slider (5) It is fixedly connected with short column (6), the inside of the button (3) offers track groove (7), and the surface of short column (6) and track groove (7) Inner surface be slidably connected, be fixedly connected with disk (8) on the left of the slider (5), and be fixedly connected on the left of disk (8) Have pawl (9), the inside of the pawl (9), which is run through, to be had hoodle (10), and the surface of tool heads (2) offers and hoodle (10) phase The groove (11) of adaptation.

2. a kind of Quick head-replacing handle according to claim 1, it is characterised in that: there are three pawl (9) settings, and It is evenly distributed on the left side of disk (8).

3. a kind of Quick head-replacing handle according to claim 1, it is characterised in that: the bottom of the card slot (4) and be located at It is offered immediately below button (3) spring groove (12), the internal activity of the spring groove (12) is connected with spring (13).

4. a kind of Quick head-replacing handle according to claim 1, it is characterised in that: the bottom of the button (3) offers The compatible annular groove with spring (13).

5. a kind of Quick head-replacing handle according to claim 1, it is characterised in that: hand is run through at the top of the button (3) Handle hand (1) and the top for extending to handle (1).

6. a kind of Quick head-replacing handle according to claim 1, it is characterised in that: the handle (1) includes first Shell (101) and second shell (102), and be fixed by screws between first shell (101) and second shell (102).