CN205600789U - Connection structure of clipping machine - Google Patents

Abstract

The utility model discloses a connection structure of clipping machine. This connection structure of clipping machine includes host computer body and time fuselage, and the host computer body sets up the motor, sets up the pruning shear on the inferior fuselage, the upper end of host computer body has the cavity, and the axle of motor stretches out from the cavity, and the lower extreme of inferior fuselage has the abrupt platform with cavity matched with, and the both sides of cavity are provided with mobilizable fastener, the bench of dashing forward be provided with with fastener assorted fastener. Through the abrupt platform and the cavity installation location of corresponding setting, stabilizing between assurance host computer body and time fuselage is firm, and tool bit and motor shaft can stably cooperate, through set up fastener and fastener cooperation in both sides, the design of bilateral symmetry makes the atress of connecting the locking more even, and the structure that can not open the locking is pressed in the activity of one side to guarantee the fastness of locking, host computer body and time fuselage can not collide with single fastener and separate because of ordinary, thereby make and wholly connect more firmly, and the clipping machine wholeness is better.

Description

A kind of attachment structure of trimmer

Technical field

This utility model belongs to trimmer field, especially relates to the attachment structure of a kind of trimmer.

Background technology

Existing trimmer various structures, the most also occurs in that and much can change the trimmer pruning cutter head Facilitate implementation a tractor serves several purposes, can realize shaving simultaneously by changing cutter head, get a haircut, repair the functions such as vibrissa. The structure of its core of trimmer of interchangeable cutter head is exactly structure division cutter head and fuselage connected, stable company Access node structure can ensure that trimmer globality is strong, and each cutter head is connected firmly with fuselage, and outward appearance is more attractive in appearance. Attachment structure, because of the dismounting needed repeatedly of changing of cutter head, therefore reasonably positions and long-time between its structure Using and keep stable the most important, there is flaw in attachment structure, and whole trimmer can be made normally to use, So that fuselage is scrapped with multiple cutter heads；Not only make troubles to consumer and lose, multitool can not be played The design original intention of head replacing trimmer.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, assembling are stablized Firmly, the attachment structure of easy-to-mount trimmer.

This utility model is by the following technical solutions: the attachment structure of a kind of trimmer, including main machine body and time Fuselage, main machine body arranges motor, secondary fuselage arranges pruning shear；The upper end of main machine body has cavity, motor Axle stretch out at cavity, the lower end of secondary fuselage has the convex matched with cavity, and the both sides of cavity are arranged There is mobilizable fastener, convex is provided with the fastener matched with fastener, secondary fuselage and main machine body by prominent Platform and cavity install location, and are pinned fastener by fastener, and the axle of motor links with pruning shear；Press when simultaneously During the fastener of both sides, fastener locks with fastening relieving.

Improving as one, fastener includes that main body rack, main body rack have adjacent through hole and step, button Part enters through hole, and by the activity of main body rack, fastener is stuck in step.

Improving as one, the inner side of main body rack is provided with boss, sets between the fastener that cavity both sides are relative Being equipped with elastic component, the two ends of elastic component are arranged at boss.

Improving as one, the outside of main body rack is provided with retaining wall, and the top of retaining wall is provided with prolongs laterally The pushing block stretched, the both sides of cavities open are provided with the groove matched with pushing block, and pushing block stretches out master by groove Outside fuselage.

Improving as one, it is curved that pushing block stretches out its side of the part outside main machine body.

Improve as one, being provided above in location-plate, location-plate side and cavity sidewalls of main body rack Hole clipping block mutually, opposite side is arranged in cavity by screw element is dismountable；Main body rack passes through location-plate The most spacing with coordinating of cavity.

Improving as one, on the platform that screw element is arranged in being fixed on cavity, platform flushes with below hole clipping.

Improving as one, fastener is hook formation, including the projection being vertically arranged downwards from convex end and Being positioned at the crozier of projection end, the lower end of crozier has inclined-plane.

Improve as one, relative to being provided with symmetrical positioning bar, convex on sidewall before and after fastener in cavity Sidewall on be provided with the locating slot matched with positioning bar.

Improving as one, the opening section of cavity and sidewall are that oblique angle is arranged, before and after cavity is relative to fastener Sidewall is corresponding High lateral wall and low sidewall；The periphery of convex matches with the sidewall of cavity.

The beneficial effects of the utility model: this attachment structure is installed determined by convex and the cavity of corresponding setting Position, it is ensured that stablizing firmly between main machine body and secondary fuselage, cutter head and motor shaft can stably coordinate；Pass through Arranging fastener in both sides to coordinate with fastener, the movable pressing of side can't open the structure of locking, thus protects The fastness of card locking, main machine body and time fuselage will not bump to single fastener because of common and separate, from And making integrated connection more firm, trimmer globality is more preferable；Monosymmetric design makes what connection locked to be subject to Evenly, the service life of locking can also be longer for power, it is ensured that multi-knife-head change use for a long time.

Accompanying drawing explanation

Fig. 1 is the exploded perspective figure of the attachment structure of this utility model trimmer.

Detailed description of the invention

Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.

As it is shown in figure 1, be a kind of specific embodiment of the attachment structure of this utility model trimmer.This enforcement Example includes main machine body 1 and time fuselage 2, and main machine body 1 arranges motor, secondary fuselage 2 arranges pruning shear 3；Main The upper end of fuselage 1 has cavity 11, and the axle of motor stretches out at cavity 11, the lower end of secondary fuselage 2 have with The convex 21 that cavity 11 matches, the both sides of cavity 11 are provided with mobilizable fastener 12, on convex 21 It is provided with the fastener 22 matched with fastener 12, secondary fuselage 2 and main machine body 1 by convex 21 and cavity 11 Installing location, and pinned fastener 22 by fastener 12, the axle of motor links with pruning shear 3；When pressing two simultaneously During the fastener 12 of side, fastener 12 unlocks with fastener 22.When trimmer of the present utility model is installed and used, Main machine body 1 and time fuselage 2 being mounted opposite, inserted at cavity 11 by convex 21, the structure matched is protected Demonstrate,prove the good fit positioning stablity of periphery；Pinned, by the fastener 12 of both sides, the fastener 22 arranged that matches, protect Demonstrate,prove axial positioning stablity；After installation puts in place, the axle of motor can match with pruning shear 3 linkage.When wanting When pulling down secondary fuselage 2, the fastener 12 that need to simultaneously press both sides makes itself and corresponding fastener 22 depart from constraint, Just can unlock, such design ensure that the fastness of assembling locking, and trimmer will not be because of being collided with Depart from easily to fastener 12；Trimmer globality is strong, and main machine body 1 and time fuselage 2 integraty are good, favorably Entirety in trimmer is deposited and structural defence.

As the detailed description of the invention of a kind of improvement, fastener 12 includes main body rack 12a, main body rack 12a Having adjacent through hole 12b and step 12c, fastener 22 enters through hole 12b, and by the work of main body rack 12a Move and fastener 22 is stuck at step 12c.When installment state, fastener 22 is stuck at step 12c；During dismounting By pressing main body rack 12a, step 12c part and fastener 22 can be made to be separated, when both thoroughly divide Unlocking after not disturbing, fastener 22 can be the most movable along through hole 12b, it is achieved secondary fuselage 2 and main machine body The separation of 1；During installation, fastener 22 is inwardly movable along through hole 12b and backs down step 12c, when fastener 22 front end Reset through step 12c, step 12c and block fastener 22 front end.Above structure realizes good dismounting function, Fastener 12 simple in construction is easy to manufacture.

As the detailed description of the invention of a kind of improvement, the inner side of main body rack 12a is provided with boss 12d, cavity Being provided with elastic component 4 between the fastener 12 that 11 both sides are relative, the two ends of elastic component 4 are arranged at boss 12d. By being provided with elastic component 4 between both sides fastener 12, on the one hand realize the function that basic pressing resets, On the one hand, when only pressing side fastener 12, the fastener 12 of opposite side can be compressed simultaneously, thus reach more preferable Locking effect, only pressing side efficient solution can not remove main machine body 1 and the locking of time fuselage 2, make overall structure More firm stable, will not delamination.

As the detailed description of the invention of a kind of improvement, the outside of main body rack 12a is provided with retaining wall 12e, retaining wall The top of 12e is provided with the pushing block 12f extended laterally, and the both sides of cavity 11 opening are provided with and pushing block 12f The groove 5 matched, pushing block 12f is stretched out outside main machine body 1 by groove 5.Retaining wall 12e and cavity 11 Sidewall matched well, makes fastener 12 stable being arranged in cavity 11 when not stressing.The pushing block that outside extends 12f is concrete pressing structure, makes main body rack 12a movable by pressing pushing block 12f, arranges groove 5 and make Pushing block 12f can be the best activity, make fastener 12 overall the most movable, reduce between parts Abrasion, increase the service life.

As the detailed description of the invention of a kind of improvement, it is arc that pushing block 12f stretches out its side of the part outside main machine body 1 Shape.The side arranging arc makes user more comfortable when pressing, can preferably put forth effort pressing.

As the detailed description of the invention of a kind of improvement, main body rack 12a is provided above location-plate 6, location Plate 6 side is blocked with the hole clipping 11a phase on cavity 11 sidewall, and opposite side sets by screw element 11b is dismountable Put in cavity 11；Main body rack 12a is the most spacing with coordinating of cavity 11 by location-plate 6.Main body is propped up Frame 12a passes through stable being arranged in cavity 11 of location-plate 6, it is simple to fastener 12 and the assembling of elastic component 4, And main body rack 12a can form slip stable in bound bit space at location-plate 6 and cavity 11. Location-plate 6 is set by one end card, and the mode that the other end is installed by screw element 11b can make dismounting more quick Convenient, improve the efficiency manufactured.

As the detailed description of the invention of a kind of improvement, the platform 11c that screw element 11b is arranged in being fixed on cavity 11 On, platform 11c flushes with below hole clipping 11a.Structure by platform 11c Yu hole clipping 11a, it is ensured that location Plate 6 install after smooth, make spacing space, main body rack 12a place size everywhere uniform, main body rack 12a is movable stable wherein.

As the detailed description of the invention of a kind of improvement, fastener 22 is hook formation, including from convex 21 end Projection 21a being vertically arranged downwards and the crozier 21b being positioned at projection 21a end, the lower end of crozier 21b There is inclined-plane.The inclined-plane of crozier 21b can subtract so that slowly backing down step 12c after entering through hole 12b Abrasion between few parts, when crozier 21b exceedes step 12c, main body rack 12a integral reset, The step 12c resetted blocks crozier 21b.

As the detailed description of the invention of a kind of improvement, cavity 11 is arranged on sidewall before and after relative fastener 12 There is the positioning bar 12g of symmetry, the sidewall of convex 21 is provided with the locating slot 21c matched with positioning bar 12g. The structure of positioning bar 12g and locating slot 21c further ensures cavity 11 and the Later Zhou Dynasty, one of the Five Dynasties of convex 21 cooperation installation Stablizing firmly of limit, and installation site is accurate.

As the detailed description of the invention of a kind of improvement, the opening section of cavity 11 and sidewall are that oblique angle is arranged, empty Before and after the relative fastener 12 in chamber 11, sidewall is corresponding High lateral wall and low sidewall；The periphery of convex 21 and cavity The sidewall of 11 matches.The sidewall of cavity 11 has the height not waited, can be clear when secondary fuselage 2 is installed Differentiate the positive and negative installed；When main machine body 1 is installed with time fuselage 2 High lateral wall first with convex 21 while contacting, Cavity 11 is loaded by overall for convex 21 again after being easy to user location；The opening section tilted makes main machine body 1 He Outward appearance after secondary fuselage 2 is integrally mounted more has levels sense, beneficially both positions of connecting of user identification.

Claims (10)

1. the attachment structure of a trimmer, it is characterised in that: include main machine body (1) and time fuselage (2), institute State main machine body (1) and motor is set, described fuselage (2) arranges pruning shear (3)；Described main machine body (1) Upper end there is cavity (11), the axle of described motor stretches out from cavity (11), described fuselage (2) Lower end there is the convex (21) matched with cavity (11), the both sides of described cavity (11) are provided with can Movable fastener (12), described convex (21) is provided with the fastener (22) matched with fastener (12), Described fuselage (2) and main machine body (1) are installed by convex (21) and cavity (11) and are positioned, and by Fastener (12) pins fastener (22), and the axle of described motor links with pruning shear (3)；When pressing two simultaneously During side fastener (12), fastener (12) unlocks with fastener (22).

The attachment structure of a kind of trimmer the most according to claim 1, it is characterised in that: described fastener (12) Including main body rack (12a), described main body rack (12a) has adjacent through hole (12b) and step (12c), Described fastener (22) enters through hole (12b), and is blocked by fastener (22) by the activity of main body rack (12a) At step (12c) place.

The attachment structure of a kind of trimmer the most according to claim 2, it is characterised in that: described main body rack (12a) inner side is provided with boss (12d), between the fastener (12) that described cavity (11) both sides are relative Being provided with elastic component (4), the two ends of described elastic component (4) are arranged on boss (12d) place.

The attachment structure of a kind of trimmer the most according to claim 3, it is characterised in that: described main body rack (12a) outside is provided with retaining wall (12e), and the top of described retaining wall (12e) is provided with and extends laterally Pushing block (12f), the both sides of described cavity (11) opening are provided with the groove (5) matched with pushing block (12f), Described pushing block (12f) stretches out main machine body (1) outward by groove (5).

The attachment structure of a kind of trimmer the most according to claim 4, it is characterised in that: described pushing block (12f) Stretch out main machine body (1) its side of part outward curved.

6. according to the attachment structure of a kind of trimmer described in Claims 2 or 3 or 4 or 5, it is characterised in that: Described main body rack (12a) be provided above location-plate (6), described location-plate (6) side and cavity (11) hole clipping on sidewall (11a) is blocked mutually, and opposite side is arranged on sky by screw element (11b) is dismountable In chamber (11)；Described main body rack (12a) coordinates bound by location-plate (6) and cavity (11) Position.

The attachment structure of a kind of trimmer the most according to claim 6, it is characterised in that: described screw element (11b) On the platform (11c) arranged in being fixed on cavity (11), under described platform (11c) and hole clipping (11a) Face flushes.

8. according to the attachment structure of a kind of trimmer described in Claims 2 or 3 or 4 or 5, it is characterised in that: Described fastener (22) is hook formation, including the projection (21a) being vertically arranged downwards from convex (21) end Be positioned at the crozier (21b) of projection (21a) end, the lower end of described crozier (21b) has inclined-plane.

9., according to the attachment structure of a kind of trimmer described in claim 1 or 2 or 3 or 4 or 5, its feature exists In: in described cavity (11) relative to fastener (12) before and after be provided with the positioning bar (12g) of symmetry on sidewall, The locating slot (21c) matched with positioning bar (12g) it is provided with on the sidewall of described convex (21).

10. according to the attachment structure of a kind of trimmer described in claim 1 or 2 or 3 or 4 or 5, its feature It is: the opening section of described cavity (11) and sidewall are that oblique angle is arranged, and described cavity (11) blocks relatively Before and after part (12), sidewall is corresponding High lateral wall and low sidewall；The periphery of described convex (21) and cavity (11) sidewall matches.