CN205822935U - A kind of door handle structure - Google Patents

A kind of door handle structure Download PDF

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Publication number
CN205822935U
CN205822935U CN201620712050.7U CN201620712050U CN205822935U CN 205822935 U CN205822935 U CN 205822935U CN 201620712050 U CN201620712050 U CN 201620712050U CN 205822935 U CN205822935 U CN 205822935U
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China
Prior art keywords
handle
switch block
block
door handle
rotatable lamella
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CN201620712050.7U
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Chinese (zh)
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胡昌阵
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胡昌阵
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Abstract

The utility model discloses a kind of door handle structure, it includes panel;Handle, it is provided with handle switch block through the side of panel;Handle spring base, handle spring base is provided with lead, and lead is arranged with elastic component;Slide block, handle switch block rotarily drives slide block and moves forward and backward along lead;External clutch pack, it outer moving block including there is pin hole, cover plate, the first rotatable lamella, the second rotatable lamella, and latch;Clutch switch block it is provided with between moving block and cover plate;Clutch switch block is provided with receiving the first rotatable lamella and the groove of the second rotatable lamella;When clutch switch block rotates clockwise, the first rotatable lamella leaves the groove of clutch switch block, and when forwarding 180 degree to, the second rotatable lamella enters the groove of clutch switch block;When going back to counterclockwise, the first rotatable lamella enters the groove of clutch switch block, during more than 180 degree, outer moving block can be driven to rotate;During work, latch is pushed to pin hole by motor drive component or leaves pin hole under latch spring effect.

Description

A kind of door handle structure
Technical field
This utility model relates to door lock technical field, particularly relates to a kind of door handle structure.
Background technology
Statement in this part merely provides the background information relevant with this utility model disclosure, thereby increases and it is possible to no Constitute prior art.
Existing door according to opening direction difference have L.H.flapped door and R.H.flapped door point, so-called L.H.flapped door refers to that door opener stands in Outdoors, the door opened with left hand, R.H.flapped door refers to that door opener stands outside the door, the door opened with the right hand.General door-plate is at furnishing door During lock, it will usually select suitable door lock according to L.H.flapped door or R.H.flapped door, its main cause be existing door lock in design without Method is simultaneously suitable for L.H.flapped door and R.H.flapped door, and this brings inconvenience to manufacturer and consumer, as manufacturer is producing During same type of door lock, it is necessary to manufacture L.H.flapped door and two kinds of door locks of R.H.flapped door, to meet the different demands of consumer, and consume If person when choosing once select mistake or door lock opening direction because spatial design change and left-right reversed, due to original Door lock is inapplicable, must again buy suitable door lock, thereby result in extra renewal cost.
Therefore prior art haves much room for improvement and develops.
Utility model content
This utility model overcomes shortcomings of the prior art, it is provided that a kind of slide block slides precisely, right and left is always adjusted Door handle structure easily.
Technical solution of the present utility model is: a kind of door handle structure, it includes panel;
Handle, it is provided with handle switch block through the side of panel;
Handle spring base, handle spring base is provided with lead, and lead is arranged with elastic component;
Slide block, handle switch block rotarily drives slide block and moves forward and backward along lead;
External clutch pack, it outer moving block including there is pin hole, cover plate, the first rotatable lamella, the second rotatable lamella, And latch;Clutch switch block it is provided with between moving block and cover plate;Clutch switch block is provided with receiving the first rotatable lamella and the second rotatable lamella Groove;
The opposite side of this clutch switch block is provided with opening, and this opening is with under pin hole alignment, and latch is driven group by motor Part is driven across pin hole and inserts this opening;
When clutch switch block rotates clockwise, the first rotatable lamella leaves the groove of clutch switch block, when forwarding 180 degree to, and second Rotatable lamella enters the groove of clutch switch block;When going back to counterclockwise, the first rotatable lamella enters the groove of clutch switch block, exceedes When 180 degree, outer moving block can be driven to rotate.
When latch is not inserted into, upper handle can be closed the door and be got dead bolt, and lower pressure handle hands then dallies;Often clutch is driven at motor When device latch inserts, lower pressure handle hands can drive handle, it is achieved door opening action.
Being arranged with on described latch so that the latch spring of latch reset, latch spring one end is placed in pin hole, The other end abuts latch cylinder.
Described clutch switch block is provided with the first boss, is arranged with the first back-moving spring on the first boss.
Outer moving block is provided with the second back-moving spring making it reset, and two feelers of the second back-moving spring are fixed respectively.
Described cover plate is provided with second and the 3rd boss, two feelers of described second back-moving spring respectively with the second boss and 3rd boss is fixed.
Described slide block set is located on described lead.
Described panel is provided with grip hole, and described handle sets through grip hole direction through one end of grip hole successively along handle There are bearing, bearing casting die, and handle switch block.
Described handle switch block is cambered surface with described slider contact surface under rotary state.
The horizontal cross-section of described handle switch block is track type.
This runway is provided with relative to two straight flanges and dodges.Avoid in the middle of handle switch block, two end in contact, reduce because foozle is led Cause hand wobble.
Also include the reversing piece for making the described handle switch block anglec of rotation be not more than 180 °.
Described reversing piece arrives to the distance of described handle switch block center of rotation less than any one end, described handle switch block two ends The distance of handle switch block center of rotation.
Described elastic component is spring or rubber ring.
Described motor drive component has torr fork structure.
Described handle is provided with the insertion hole inserted for described handle switch block, and this insertion hole horizontal cross section is not rounded.
The beneficial effects of the utility model:
The technical program utilizes guide rail to guide, and makes slide block slide precisely, smooth and easy and stable, owing to using cylindrical spring, Therefore the life-span is longer than conventional torsion spring.Handle switch block is that cambered surface reset utilizes arc surface with flat under rotary state with slider contact surface Face suits, and can realize handle 360 degree rotation, equipped with bearing on handle, make rotating effect more preferable.Screw reversing piece can simply limit Handle rotational angle, and intensity is good, pulls down simple.During user installation door lock, always adjust according to from the right and left at door, greatly Simplify user operation.
Accompanying drawing explanation
Fig. 1 is this utility model door handle structure (without external clutch) explosive view;
Fig. 2 is this utility model handle spring seat assembly structural representation;
Fig. 3 is the non-rotary state of handle of this utility model door handle structure (without external clutch) constitutional diagram;
Fig. 4 is the handle rotary state of this utility model door handle structure (without external clutch) constitutional diagram;
Fig. 5 is this utility model external clutch explosive view;
Fig. 6 this utility model external Combined clutch structural representation;
The reversing principle structure chart of the external clutch of Fig. 7;
Fig. 8 is door handle structure the first status architecture schematic diagram;
Fig. 9 is door handle structure the second status architecture schematic diagram;
Figure 10 is handle switch block enlarged drawing;
Figure 11 is clutch switch block top view;
Figure 12 is the front view of Figure 10;
Figure 13 is clutch switch block partial enlarged drawing;
Figure 14 is door handle structure third state structural representation.
Description of reference numerals: 1, handle spring seat assembly;2, handle switch block;3, commutation screw;4, bearing casting die;5, axle Hold;6, panel;7, handle;8, grip hole;9, hole is inserted;10, external clutch;101, cover plate;102, clutch switch block;1021、 Opening;103, rotatable lamella alignment pin;104, rotatable lamella;105, rotatable lamella reduction torsion spring;106, outer moving block;107, latch bullet Spring;108, latch;109, latch cylinder;110, motor drive component;111, pin hole;112, torr fork structure;113, groove; 114, convex tendon;11, handle spring base;12, lead;13, slide block;14, spring.
Detailed description of the invention
Embodiment:
Refering to Fig. 1 to Figure 14, a kind of door handle structure, it includes panel 6;Handle 7, it is provided with through the side of panel 6 Handle switch block 2;
Handle spring base 11, handle spring base 11 is provided with lead 12, lead 12 is arranged with elastic component;Elastic component It is preferably spring 14 or rubber ring.
Slide block 13, handle switch block 2 rotarily drives slide block 13 and moves forward and backward along lead 12.
Also include external clutch pack 10, it outer moving block 106 including there is pin hole 111, cover plate 101, first Rotatable lamella 104, the second rotatable lamella 104, and latch 108;It is provided with clutch switch block 102 between outer moving block 106 and cover plate 101; Clutch switch block 102 is provided with receiving the first rotatable lamella 104 and groove of the second rotatable lamella;
When clutch switch block 102 rotates clockwise, the first rotatable lamella leaves the groove 113 of clutch switch block 102, forwards 180 to When spending, the second rotatable lamella enters the groove 113 of clutch switch block 102;
First/second rotatable lamella is fixed by rotatable lamella reduction torsion spring, and the first and second rotatable lamellas are symmetrical arranged;Groove Setting makes rotatable lamella to rotate in one direction, and as Fig. 7 clutch switch block rotates clockwise, left-hand rotation moving plate enters in groove, Clutch switch block rotates clockwise again, and the first rotatable lamella 104 leaves groove, and after rotating 180 degree, the second rotatable lamella enters groove 113 more than 180 degree time, outer moving block 106 can be driven to rotate;
Contrary: when going back to counterclockwise, the first rotatable lamella 104 enters the groove of clutch switch block 102, during more than 180 degree, Outer moving block 106 can be driven to rotate;
The opposite side of this clutch switch block 102 is provided with opening 1021, and this opening 1021, with under pin hole 111 alignment, is inserted Pin 108 is driven across pin hole 111 by motor drive component 110 and inserts this opening 1021;
Being arranged with on described latch 108 so that the latch spring 107 of latch 108 reset, latch spring 107 one end houses In pin hole 111, the other end abuts latch cylinder 109.
During work latch 108 by motor drive component 110 push to pin hole 111 or under latch spring 107 acts on from Open pin hole 111.
Described clutch switch block 102 is provided with the first boss 1022, is arranged with the first back-moving spring on the first boss 1022 1023。
Outer moving block 107 is provided with the second back-moving spring 1071 making it reset, two feelers of the second back-moving spring 1071 Fix respectively.
Described cover plate 101 is provided with the second boss 1011 and the 3rd boss 1012, the two of described second back-moving spring 1071 Feeler is fixed with the second boss 1011 and the 3rd boss 1012 respectively.
Slide block 13 is set on lead 12.
Panel 6 is provided with grip hole 8, and handle 7 is sequentially provided with through grip hole 8 direction through one end of grip hole 8 along handle 7 Bearing 5, bearing casting die 4, and handle switch block 2.Handle 7 is provided with the insertion hole 9 inserted for handle switch block 2, this insertion hole 9 level Cross section is not rounded, it is possible to the chimeric degree making handle 7 and handle switch block 2 is good.Have as preferred motor drive component 110 Torr fork structure 112, torr fork structure 112 promotes latch to insert opening through pin hole under the driving of motor.
Handle switch block 2 is cambered surface, preferably arc surface with slide block 13 contact surface under rotary state.Further, handle turns The horizontal cross-section of block 2 is track type, and this runway is provided with relative to two straight flanges and dodges 21.Need to utilize arc surface and plane when resetting Suit.
Also including the reversing piece for making handle switch block 2 anglec of rotation be not more than 180 °, reversing piece preferably commutates spiral shell Nail 3.Reversing piece to handle switch block 2 center of rotation distance less than any one end, handle switch block 2 two ends to handle switch block 2 rotate in The distance of the heart, i.e. can realize handle and no matter rotate clockwise or rotate counterclockwise and all can only rotate half-turn, i.e. makes sliding Block slides into distalmost end, and anti-limited slip block back slides.
Be contained in panel 6 refering to Fig. 1 to Fig. 4 when spring 14 assembly, slide block 13 along lead 12 slide time, at the work of spring 14 Use lower elastic reset.And handle switch block 2 is provided with cooperation plane, and and equipped with bearing 5 between panel 6, when handle about 7 is pressed Time, plane can be reset to very well and suit with plane.Handle switch block 2 two ends are arc surface, when handle 7 commutates, and can be the most smooth and easy Turn over.
When handle 7 times pressure or counter carry time, drive handle switch block 2, slide block 13, due to resiliency urged, can make handle switch block 2 Reset.
Fig. 8-9 clutch switch block other end is provided with square hole, and square hole is connected with square iron, and square iron can drive lock body inner structure Part realizes switch gate function.
Installation method step of the present utility model is as follows:
1, by Fig. 2, lead 12 shows that slide block 13 and spring 14 are through on handle spring base 11 by relation, forms handle spring Holder assembly 1;
2, bearing 5 is by bearing casting die 4, is pressed on panel 6;
3, handle switch block 2 is through bearing casting die 4 and bearing 5 and grip hole 8, be finally inserted handle 7 insertion hole 9 and with Cooperation, finally tighten up with M5 screw;
4, handle spring seat assembly 1 is assembled on four pillars of panel 6, and slide block 13 compresses handle by Elastic Sliding and turns Block 2, it is achieved handle is pressed up and down and can be resetted;
5, commutation screw 3 is through base plate and handle spring seat assembly 1, is tightened on panel 6, can limit handle switch block 2 Rotational angle, when backing out commutation screw 3, handle switch block 2 can three-sixth turn.
6, refering to Fig. 6, the groove of handle switch block 113 and clutch switch block 109 convex tendon 114 match incompatible assembling, totally assemble See Fig. 8 after Hao, subordinate pressure or anti-belt move external clutch pack 10 rotate time, outer moving block 106 is at the second back-moving spring Under the effect of 1071, external clutch pack 10 can be allowed to reset.
Use of the present utility model: when subordinate pressure or counter carry time, drive handle switch block 2, slide block 13 pushes away due to elasticity Dynamic, handle switch block 2 can be made to reset.When pulling down commutation screw, turnback is adjusted in handle direction as shown in Figure 8, now, handle with Changing in the direction of external clutch simultaneously, screwing back, commutation screw is spacing.
This utility model principle:
1. handle reversing principle is shown in Fig. 3 and Fig. 6, when spring assembly is contained in panel, and slide block slides, and flexible reset.And Handle switch block is provided with cooperation plane, and and equipped with bearing between panel, when handle is pressed up and down, can reset to very well plane with Plane suits.Handle switch block two ends are disc, when handle commutates, can the most smooth and easy turn over.
The most external clutch pack reversing principle is shown in Fig. 7, rotatable lamella due to the resiliency urged by torsion spring, handle drive from When closing switch block, rotatable lamella can enter the groove of clutch switch block, it is achieved anti-belt moves external clutch pack and locks, and presses sky down Turn, when latch is advanced by clutch, press down and external clutch pack just can be driven to unlock, when handle side as shown in Figure 8 When turnback, external clutch pack realizes turning to, now the groove of the rotatable lamella incision clutch switch block in another direction.
The rotatable lamella reduction torsion spring of external clutch pack can allow rotatable lamella elastic rotation.Shown in Fig. 2, when clutch switch block is suitable When hour hands rotate, left side rotatable lamella leaves the groove of clutch switch block, and when forwarding 180 degree to, the rotatable lamella on the right enters clutch switch block Groove, when going back to counterclockwise, left side rotatable lamella can enter the groove of clutch switch block, during more than 180 degree, can drive external Clutch pack rotates, it is achieved locking, this presses idle running at present, when latch is advanced by clutch, just can drive external clutch Assembly unlocks.
Reversing piece is screw, the preferred M6 of screw, can simply limit handle rotational angle, and intensity is good.User installation door During lock, backing out M6 screw according to from the left and right directions at door, while handle commutation, external clutch commutates the most simultaneously, then Screw back M6 screw, greatly simplify user operation, make to be all suitable for about user's door lock.
In the description of this specification, the description of term " embodiment " etc. means to combine this embodiment or example describes Specific features, structure, material or feature be contained at least one embodiment of the present utility model or example.In this specification In, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (15)

1. a door handle structure, it is characterised in that: it includes panel;
Handle, it is provided with handle switch block through the side of panel;
Handle spring base, handle spring base is provided with lead, and lead is arranged with elastic component;
Slide block, handle switch block rotarily drives slide block and moves forward and backward along lead;
External clutch pack, it outer moving block including there is pin hole, cover plate, the first rotatable lamella, the second rotatable lamella, and Latch;Clutch switch block it is provided with between moving block and cover plate;Clutch switch block is provided with and accommodates the recessed of the first rotatable lamella and the second rotatable lamella Groove;
The opposite side of this clutch switch block is provided with opening, and this opening is with under pin hole alignment, and latch is driven by motor drive component Move and insert this opening through pin hole.
Door handle structure the most according to claim 1, it is characterised in that: it is arranged with on described latch so that latch resets Latch spring, latch spring one end is placed in pin hole, the other end abut latch cylinder.
Door handle structure the most according to claim 1, it is characterised in that: described clutch switch block is provided with the first boss, The first back-moving spring it is arranged with on one boss.
Door handle structure the most according to claim 1, it is characterised in that: it is multiple that outer moving block is provided with make it reset second Position spring, two feelers of the second back-moving spring are fixed respectively.
Door handle structure the most according to claim 4, it is characterised in that: described cover plate is provided with the second boss and the 3rd convex Platform, two feelers of described second back-moving spring are fixed with the second boss and the 3rd boss respectively.
Door handle structure the most according to claim 1, it is characterised in that: described slide block set is located on described lead.
Door handle structure the most according to claim 1, it is characterised in that: described panel is provided with grip hole, and described handle is worn The one end crossing grip hole is sequentially provided with bearing, bearing casting die, and handle switch block along handle through grip hole direction.
Door handle structure the most according to claim 1, it is characterised in that: described handle switch block under rotary state with described Slider contact surface is cambered surface.
Door handle structure the most according to claim 1, it is characterised in that: the horizontal cross-section of described handle switch block is runway Shape.
Door handle structure the most according to claim 9, it is characterised in that: this runway is provided with relative to two straight flanges and dodges.
11. door handle structures according to claim 1, it is characterised in that: also include for making described handle switch block revolve Gyration is not more than the reversing piece of 180 °.
12. door handle structures according to claim 11, it is characterised in that: described reversing piece rotates to described handle switch block The distance at center is less than the distance of any one end, described handle switch block two ends to handle switch block center of rotation.
13. door handle structures according to claim 1, it is characterised in that: described elastic component is spring or rubber ring.
14. door handle structures according to claim 1, it is characterised in that: described motor drive component has palette fork formula knot Structure.
15. door handle structures according to claim 1, it is characterised in that: described handle is provided with to be inserted for described handle switch block The insertion hole entered, this insertion hole horizontal cross section is not rounded.
CN201620712050.7U 2016-07-07 2016-07-07 A kind of door handle structure Active CN205822935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620712050.7U CN205822935U (en) 2016-07-07 2016-07-07 A kind of door handle structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620712050.7U CN205822935U (en) 2016-07-07 2016-07-07 A kind of door handle structure

Publications (1)

Publication Number Publication Date
CN205822935U true CN205822935U (en) 2016-12-21

Family

ID=57564914

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620712050.7U Active CN205822935U (en) 2016-07-07 2016-07-07 A kind of door handle structure

Country Status (1)

Country Link
CN (1) CN205822935U (en)

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