CN206785134U - With the novel door lock handle for sliding pushing cover - Google Patents

Abstract

The utility model discloses a kind of with the novel door lock handle for sliding pushing cover, it includes handle part, rotary driving member, tapered end, slide assemblies, slide pushing cover, decoration and limit assembly, tapered end is arranged on handle part by rotary driving member, slide assemblies include the slide bar support base being located on handle part, two slide bars being fixedly connected on slide bar support base, two back-moving springs being set on slide bar and the sliding support being located on two slide bars, pushing cover is slided to be movably connected with handle part by the mutual cooperation of sliding support and two slide bars, to realize that sliding length direction of the pushing cover along handle part is carried out toward polyslip, decoration is located at the outer surface for sliding pushing cover, limit assembly is located at the position between the sliding support of slide assemblies and handle part.The utility model can be avoided door lock from being chronically exposed to outside, protect tapered end lockhole, be extended door lock service life and make door lock handle coordination more attractive in appearance by this structure design with the door lock handle for sliding pushing cover.

Description

With the novel door lock handle for sliding pushing cover

Technical field

A kind of door handle is the utility model is related to, it particularly relates to a kind of with the door lock handle for sliding pushing cover.

Background technology

The tapered end and its lockhole set on existing door lock handle is typically all to protrude outside Door lock casing, and tapered end And its lockhole is all made of metal material, when the tapered end and its lockhole that are set on door lock handle are chronically exposed to outside, gold Category tapered end and its lockhole, which are easily exposed to the weather, corrosion or even to be caused to damage, and dust in air or sticky debris can enter Enter lockhole, accumulate year in and year out, not only result in unlock it is dumb, or even can block lockhole cause key insert do not enter lockhole or Phenomena such as person's key fractures, the even many troubles that bring inconvenience of being unlocked to user, more seriously causes tapered end to damage, not only shadow The harmony attractive in appearance of door lock handle has been rung, has reduced the service life of tapered end, the trouble that maintenance is changed has been added, also add dimension Repair replacement cost.

Utility model content

For more than deficiency, the utility model provide it is a kind of can be by movable connection on the handle part of door lock handle Slip pushing cover lockhole is protected, extend door lock service life and make door lock handle coordination more attractive in appearance, and slide and push away Cover under the control of limit assembly realize self-locking limit function, simple in construction, easy to operate, cost is cheap is pushed away with slip The novel door lock handle of lid, it includes handle part, rotary driving member and tapered end, and one end of the rotary driving member, which is fixed, to be embedded In the mounting hole of handle part, the tapered end is arranged in the centre bore of rotary driving member, and the door lock handle also includes Slide Group Part and slip pushing cover, the slip pushing cover is movably connected on handle part by the slide assemblies, to realize that slip pushes away The length direction of cover rim handle part carries out the passage that reciprocatingly slides；The slide assemblies include slide bar support base, two slide bars and cunning Dynamic support, the slide bar support base are fixedly installed on handle part, and two slide bars are arranged in parallel in slide bar support base On, and two slide bars are spaced apart along the width of handle part, the both ends of two slide bars are respectively fixedly connected with slide bar Support base, the sliding support are provided with slide opening in the position corresponding to two slide bars, and the sliding support is slidably installed in by slide opening On two slide bars, the Relative sliding between sliding support and two slide bars is realized with the cooperation by slide opening and slide bar；The cunning Dynamic pushing cover is used to cover the tapered end lockhole on handle part and plays a part of protecting lockhole, the back side for sliding pushing cover It is fixedly connected with sliding support.

In order to further realize the present invention, the slide assemblies also include two back-moving springs, the back-moving spring difference Be set on two slide bars, and one end of each back-moving spring abuts with sliding support, each back-moving spring it is another One end abuts with slide bar support base.

In order to further realize the present invention, the door lock handle also includes limit assembly, and the limit assembly is used for cunning Dynamic pushing cover plays position-limiting action, occurs freely to slide when that need not unlock to prevent sliding stop pushing cover；The limit assembly includes Spacing flip-arm, trip shaft, reduction torsion spring and pressing piece, the spacing flip-arm are arranged between sliding support and handle part Position, the trip shaft is in laterally setting, and the axial direction of the trip shaft and the length direction of handle part are mutually perpendicular to, the limit The middle position of bit flipping arm is pivotally connected by the bearing on trip shaft and handle part, to realize that spacing flip-arm enters around trip shaft The similar seesaw type of row is spun upside down；One end of the spacing flip-arm is provided with the press section for coordinating pressing piece, described spacing The other end of flip-arm is provided with stop part, and groove is provided with the spacing flip-arm bottom surface and close to one end provided with stop part, One end of the reduction torsion spring is pressed together in the groove, and the other end of the reduction torsion spring is pressed together on the outer surface of handle part On, it is upturned with causing the one end of spacing flip-arm provided with stop part to remain under the twisting force using reduction torsion spring, It is spacing so as to the sliding support of slide assemblies stop using the stop part of spacing flip-arm, and then connect to fixed The slip pushing cover being connected on sliding support carries out spacing purpose；The pressing piece is the ball of a spherical shape, and the ball is set Put in the underface of the press section of spacing flip-arm, the ball is rolled in the counter sink being arranged on handle part, and the rolling Pearl is connected between counter sink and press section.

In order to further realize the present invention, the press section is provided towards the inclined inclined-plane of pressing piece.

In order to further realize the present invention, the stop part is a spacing preiection.

In order to further realize the present invention, the slide opening is adapted with the shape size of slide bar, to cause sliding support can The sliding of horizontal direction can be preferably realized by the cooperation of slide opening and slide bar.

In order to further realize the present invention, each slide bar is both designed as the cylinder of smooth outer surface, and the cunning The shape in hole is set to the circle to match with slide bar.

In order to further realize the present invention, the door lock handle also includes decoration, and the decoration is one with various Floral designs or the cosmetic sheet of artistic carving, to play decoration function to door lock handle.

In order to further realize the present invention, the slip pushing cover is fixedly connected with sliding support by countersunk head screw.

In order to further realize the present invention, plane phase of the plane where with the front of handle part where two slide bars It is mutually parallel.

The beneficial effects of the utility model：

1st, of the present utility model with the novel door lock handle for sliding pushing cover, it is provided with the handle part for be provided with tapered end Pushing cover is slided, pushing cover is slided and is movably connected by slide assemblies on handle part, when user needs to use key to open door During lock, only somewhat firmly the slip pushing cover being movably arranged on handle part need to from left to right be elapsed with hand, slide pushing cover two Under being slidably matched of the slide opening of root slide bar and sliding support, just passage is slided from left to right, is elapsed from left to right sliding pushing cover During, it is in compressive state that sliding support, which forces two back-moving springs, while is arranged on the lockhole of the tapered end of handle part left end It will expose and, now user, which can insert a key into, carries out unlocking opening door operation in the lockhole of tapered end；Complete the behaviour that unlocks After work, as user is applied to the thrust revocation slided in pushing cover, the restoring force of two back-moving springs can be utilized to promote and slided Support is turned left sliding along two slide bars from the right side, is slided pushing cover and is also just turned left sliding from the right side under the drive of sliding support, up to Sliding returns to original position and lockhole is completely covered by again；This structure with the door lock handle for sliding pushing cover is set Meter, can effectively prevent door lock and lockhole is chronically exposed to outside, not only prevent the outdoor corruption exposed to the weather to tapered end Deteriorate it is bad and influence tapered end it is attractive in appearance with use, can also prevent the dust debris in air enter lockhole cause lockhole block and to use Family, which is unlocked, causes inconvenience, or even the danger of damage tapered end.In addition, the utility model, which utilizes, slides pushing cover by tapered end and lock Hole carries out covering protection, reduces the chance that door lock touches damage with extraneous hard thing, greatly extends tapered end on door lock handle And its service life of lockhole, so as to extend door lock service life, the trouble that tapered end is changed in maintenance is reduced, has saved user's tapered end Repair the cost changed.

2nd, of the present utility model with the novel door lock handle for sliding pushing cover, it is provided with the limit of limit slippage pushing cover sliding Hyte part, spacing flip-arm is arranged on the position between sliding support and handle part, and dynamic pressure is pushed up using reduction torsion spring The left end of spacing flip-arm keeps up tilting, to be engaged using spacing flip-arm left end stop part and stop sliding support Sliding, so as to play position-limiting action to sliding pushing cover, self-locking limit function of the limit assembly to slip pushing cover is realized, is effectively prevented When the handle part enabling slided pushing cover and rotated using door lock handle need not be slid open, hold because artificially touching and sliding pushing cover Easily cause slip pushing cover to occur slidably play a protective role to lockhole, while can also overcome and slide pushing cover generation certainly The problem of being brought inconvenience by slip to user using door lock handle enabling, that is, ensure that the utility model has sliding cover protection concurrently The enabling of lockhole and common door lock handle uses function.

3rd, of the present utility model with the novel door lock handle for sliding pushing cover, simple and ingenious structure is easy to operate, and cost is low Honest and clean, suitable for promoting the use of on a large scale, especially suitable outdoor location is installed and used.Of the present utility model carry slides the new of pushing cover Door lock handle, the cosmetic sheet with various floral designs or artistic carving is provided with slip pushing cover, cosmetic sheet is set Decoration function can be played to door lock handle by putting, and to cause the outward appearance of door lock handle more attractive in appearance, make door lock handle more attractive in appearance Coordinate.

Brief description of the drawings

Fig. 1 is structural representation when slip pushing cover of the present utility model is in use state；

Fig. 2 is structural representation when slip pushing cover of the present utility model is in unused state；

Fig. 3 is decomposing schematic representation when slip pushing cover of the present utility model is in unused state；

Fig. 4 is decomposing schematic representation when slip pushing cover of the present utility model is in use state；

Fig. 5 is the dimensional structure diagram of slide assemblies of the present utility model and limit assembly；

Fig. 6 is the dimensional structure diagram of limit assembly of the present utility model；

Fig. 7 is the dimensional structure diagram of limit assembly of the present utility model and its installation site；

Fig. 8 is the dimensional structure diagram of the spacing flip-arm of limit assembly of the present utility model；

Fig. 9 is stereochemical structure decomposing schematic representation of the present utility model.

Embodiment

The utility model is further elaborated below in conjunction with the accompanying drawings, wherein, direction of the present utility model is using Fig. 1 as mark It is accurate.

As shown in Figures 1 to 9, it is of the present utility model with slide pushing cover novel door lock handle, it include handle part 1, Rotary driving member 2, tapered end 3, slide assemblies 4, slip pushing cover 5, decoration 6 and limit assembly 7, wherein：

Handle part 1 is used for convenient use person and holds door lock handle, and for handle part 1 in laterally setting, the front of handle part 1 is (remote From the one side of door-plate) on the mounting hole 11 of front and rear insertion is provided with close to the position of its left end, rotary driving member 2 is used to transmit handle To hold the rotation torque in portion 1 and drive door interlock switch, one end of rotary driving member 2, which is fixed, to be embedded in the mounting hole 11 of handle part 1, Rotary driving member 2 is axially arranged with the round center hole 21 of front and rear insertion along it, and tapered end 3 is rotatably installed on rotary driving member 2 Round center hole 21 in, and the lockhole 31 of tapered end 3 is towards front.

Slide assemblies 4 are used to slip pushing cover 5 being movably connected in handle part 1, and pushing cover 5 is slided along holding to realize The length direction (left and right directions) in portion 1 carries out the passage that reciprocatingly slides；Slide assemblies 4 include 41, two slide bars 42 of slide bar support base, Sliding support 43 and two back-moving springs 44, slide bar support base 41 are fixedly installed on the front of handle part 1, two phases of slide bar 42 Mutually it is set in parallel on slide bar support base 41, and width of two slide bars 42 along handle part 1 is spaced apart, two slide bars Plane where 42 is parallel to each other with the plane where the front of handle part 1, and the both ends of two slide bars 42 support with slide bar respectively Seat 41 is fixedly connected, and sliding support 43 is provided with slide opening 431 in the position corresponding to two slide bars 42, and sliding support 43 passes through slide opening 431 are slidedly arranged on two slide bars, and slide opening 431 is adapted with the shape size of slide bar 42, to cause sliding support 43 to pass through cunning The cooperation of hole 431 and slide bar 42 and can preferably realize the sliding in left and right horizontal direction.The present embodiment is in order to preferably realize Sliding of the sliding support 43 on two slide bars 42, two slide bars 42 are both designed as the cylinder of smooth outer surface, and slide branch The slide opening 431 of frame 43 is arranged to the circle to match with two slide bars 42；Two back-moving springs 44 are respectively sleeved at two slide bars On 42, and the left end of each back-moving spring 44 abuts with sliding support 43, right-hand member and the slide bar support base of each back-moving spring 44 41 abut.

Slide the lockhole that pushing cover 5 is used to be pointed on handle part to be covered, to play a protective role to lockhole；Slip pushes away The shape size of lid 5 is adapted with handle part 1, to enable slip pushing cover 5 that the front of handle part 1 is completely covered, so that compared with Lockhole is protected well；The back side (the positive relative one side with handle part 1) and the sliding support 43 for sliding pushing cover 5 are logical Cross countersunk head screw to be fixedly connected, the front (the positive opposite one side with handle part 1) for sliding pushing cover 5 is additionally provided with decoration 6, decoration 6 is a cosmetic sheet with various floral designs or artistic carving, and the setting of cosmetic sheet can be to door lock handle Decoration function is played, is the overall coordination more attractive in appearance of door lock handle to cause the outward appearance of door lock handle more attractive in appearance.

Limit assembly 7 is used to play position-limiting action to sliding pushing cover 5, to prevent that slip pushing cover 5 need not be being slid open (no The state of unlocking) and rotate when being opened the door using the handle part 1 of door lock handle, because it is artificial touch slide pushing cover 5 easily cause cunning Dynamic pushing cover 5 occurs slidably play a protective role to lockhole, while can also overcome slip pushing cover 5 to occur slidably And the problem of being brought inconvenience to user using door lock handle enabling.Limit assembly 7 include spacing flip-arm 71, trip shaft 72, Reduction torsion spring 73 and pressing piece 74, spacing flip-arm 71 are arranged on the position between sliding support 43 and handle part 1, trip shaft 72 In the perpendicular setting of length direction of axial direction and handle part 1, the middle position of spacing flip-arm 71 passes through trip shaft 72 and holding The bearing 12 set on the outer surface of portion 1 (front) is pivotally connected, to realize that spacing flip-arm 71 carries out similar lift up around trip shaft 72 Board-like spins upside down, and the right-hand member of spacing flip-arm 71 is provided with the press section 711 for coordinating pressing piece 74, and press section 711 is in direction 74 inclined inclined-plane of pressing piece is set；The left end of spacing flip-arm 71 is provided with stop part 712, and stop part 712 is a spacing preiection； Position on the spacing bottom surface of flip-arm 71 close to left end is provided with a groove 713, and one end of reduction torsion spring 73 is pressed together on spacing upset In the groove 713 of arm 71, the other end of reduction torsion spring 73 is pressed together on the outer surface of handle part 1 (front), in reduction torsion spring 73 In the presence of, it may be such that the left end of spacing flip-arm 71 remains and be upturned, spacing flip-arm 71 is utilized so as to realize Left end stop part 712 to the sliding support 43 of slide assemblies 4 stop spacing, reaches and carries out spacing mesh to sliding pushing cover 5 's；Pressing piece 74 is the ball of a spherical shape, and ball is arranged on the position directly below of the press section 711 of spacing flip-arm 71, is rolled Pearl, which rolls, to be arranged on handle part 1 in the counter sink 13 that sets, and ball is connected to the inclined of counter sink 13 and press section 711 Between inclined-plane.

Novel door lock handle operation principle and operating process of the present utility model with slip pushing cover：

When user needs to use key opening door lock, the pressing piece 74 (ball) of limit assembly 7 is firmly pressed first, is pressed The right-hand member press section 711 of the upward spacing flip-arm 71 of casting die 74, under being rotatably assorted of trip shaft 72, presses spacing flip-arm 71 left ends tilted originally start to sink, and during pressing the spacing left end of flip-arm 71 to sink, are pressed together on spacing flip-arm 71 Pressing is tightened up in the inward at both ends side of reduction torsion spring 73 between on the outer surface of left end groove 713 and handle part 1, is turned over until spacing The left end stop part 712 (spacing preiection) of pivoted arm 71 departs from downwards sliding support 43, then somewhat will be firmly movably arranged on hand Slip pushing cover 5 on handle part 1 elapses (along the length direction of handle part 1) from left to right, slide pushing cover 5 two slide bars 42 with Under being slidably matched of the slide opening 431 of sliding support 43, just passage is slided from left to right, is sliding what pushing cover 5 elapsed from left to right During, it is in compressive state that sliding support 43, which forces two back-moving springs 44, while be arranged on the tapered end 3 of the left end of handle part 1 Lockhole 31, which will expose, to be come, and now user, which can insert a key into, carries out unlocking opening door operation in the lockhole 31 of tapered end 3；Complete Into after unlocking operation, pushing cover 5 is slided as the hand of user departs from, the thrust slided in pushing cover 5 is applied to and also cancels therewith, now In the presence of two back-moving springs 44 sliding support 43 along two can be promoted using the restoring force of the back-moving spring 44 of compression Root slide bar 42 is turned left sliding from the right side, is slided pushing cover 5 and is also just turned left sliding from the right side under the drive of sliding support 43, until sliding is extensive Original position is arrived again to be again completely covered by lockhole 31；And then the reduction torsion spring 73 tightly pressed is expanded laterally Unclamp, and push up the left end of the spacing flip-arm 71 of dynamic pressure, until the spacing left end stop part 712 (spacing preiection) of flip-arm 71 weight New engaging is blocked on sliding support 43, limit assembly 7 is realized to sliding the self-locking limit function of pushing cover 5, so as to be pushed away to slip Lid 5 plays position-limiting action, to prevent from rotating and opening the door using the handle part 1 of door lock handle that need not slide open slip pushing cover 5 When, easily cause slip pushing cover 5 because artificially touching slip pushing cover 5 and occur slidably to play lockhole protection and make With, at the same also can overcome slide pushing cover 5 occur slidably and to user using door lock handle open the door bring inconvenience the problem of, It ensure that the utility model has sliding cover protection lockhole concurrently and the enabling of common door lock handle uses function.

The better embodiment of the present invention is the foregoing is only, the invention is not limited in above-mentioned embodiment, is implementing During there may be local small structural modification, if not departing from the essence of the present invention to the various changes or modifications of the present invention God and scope, and belong within the scope of the claim and equivalent technologies of the present invention, then the present invention is also intended to comprising these changes And modification.

Claims (10)

1. a kind of with the novel door lock handle for sliding pushing cover, it includes handle part, rotary driving member and tapered end, and the rotation passes One end of moving part is fixed and is embedded in the mounting hole of handle part, and the tapered end is arranged in the centre bore of rotary driving member, and it is special Sign is：The door lock handle also includes slide assemblies and slides pushing cover, and the slip pushing cover can be lived by the slide assemblies It is connected to dynamicly on handle part, to realize that sliding length direction of the pushing cover along handle part carries out the passage that reciprocatingly slides；The slip Component includes slide bar support base, two slide bars and sliding support, and the slide bar support base is fixedly installed on handle part, and described two Root slide bar is arranged in parallel on slide bar support base, and two slide bars are spaced apart along the width of handle part, described The both ends of two slide bars are respectively fixedly connected with slide bar support base, and the sliding support is provided with the position corresponding to two slide bars and slided Hole, the sliding support are slidably installed on two slide bars by slide opening, with the cooperation by slide opening and slide bar realize sliding support with Relative sliding between two slide bars；The slip pushing cover is used to cover the tapered end lockhole on handle part and play protection The effect of lockhole, the back side for sliding pushing cover are fixedly connected with sliding support.

It is 2. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：The slide assemblies are also Including two back-moving springs, the back-moving spring is respectively sleeved on two slide bars, and one end of each back-moving spring with Sliding support abuts, and the other end of each back-moving spring abuts with slide bar support base.

It is 3. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：The door lock handle is also Including limit assembly, the limit assembly is used to play position-limiting action to sliding pushing cover, need not opened to prevent sliding stop pushing cover Occur freely to slide during lock；The limit assembly includes spacing flip-arm, trip shaft, reduction torsion spring and pressing piece, described spacing Flip-arm is arranged on the position between sliding support and handle part, and the trip shaft is in laterally setting, and the axle of the trip shaft It is mutually perpendicular to the length direction with handle part, the middle position of the spacing flip-arm passes through the branch on trip shaft and handle part Seat pivot joint, to realize that spacing flip-arm carries out spinning upside down for similar seesaw type around trip shaft；The spacing flip-arm One end is provided with the press section for coordinating pressing piece, and the other end of the spacing flip-arm is provided with stop part, the spacing flip-arm bottom Groove is provided with face and close to one end provided with stop part, one end of the reduction torsion spring is pressed together in the groove, described multiple The other end of position torsion spring is pressed together on the outer surface of handle part, causes spacing flip-arm under the twisting force of reduction torsion spring to utilize One end provided with stop part, which remains, to be upturned, so as to utilize slip of the stop part of spacing flip-arm to slide assemblies Support stop spacing, and then the slip pushing cover to being fixedly connected on sliding support carries out spacing purpose；It is described Pressing piece is the ball of a spherical shape, and the ball is arranged on the underface of the press section of spacing flip-arm, and the ball rolls In the counter sink on handle part, and the ball is connected between counter sink and press section.

It is 4. according to claim 3 with the novel door lock handle for sliding pushing cover, it is characterised in that：The press section is set For towards the inclined inclined-plane of pressing piece.

It is 5. according to claim 3 with the novel door lock handle for sliding pushing cover, it is characterised in that：The stop part is one Spacing preiection.

It is 6. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：The slide opening and slide bar Shape size be adapted, to cause sliding support can preferably to realize horizontal direction by the cooperation of slide opening and slide bar Sliding.

It is 7. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：Each slide bar is equal It is designed as the cylinder of smooth outer surface, and the shape of the slide opening is set to the circle that matches with slide bar.

It is 8. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：The door lock handle is also Including decoration, the decoration is a cosmetic sheet with various floral designs or artistic carving, to be risen to door lock handle To decoration function.

It is 9. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：It is described slip pushing cover with Sliding support is fixedly connected by countersunk head screw.

It is 10. according to claim 1 with the novel door lock handle for sliding pushing cover, it is characterised in that：Two slide bars Plane where the plane at place and the front of handle part is parallel to each other.