CN108661425A - A kind of Self-resetting is opened flat Door handle - Google Patents
A kind of Self-resetting is opened flat Door handle Download PDFInfo
- Publication number
- CN108661425A CN108661425A CN201710200606.3A CN201710200606A CN108661425A CN 108661425 A CN108661425 A CN 108661425A CN 201710200606 A CN201710200606 A CN 201710200606A CN 108661425 A CN108661425 A CN 108661425A
- Authority
- CN
- China
- Prior art keywords
- castor
- handle
- self
- resetting
- opened flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
Abstract
The invention discloses a kind of Self-resettings to be opened flat Door handle, including：Panel, handle, torsional spring, rotary shaft, square shaft, and sequence are arranged fast pulley, castor and castor spring on the rotary shaft；Fast pulley is with panel in radially fixed connection；Castor spring is compressed between castor and handle, and castor is pressed on by castor spring on fast pulley；Radial rotating turn axial movement is equipped between fast pulley and castor is engaged drive mechanism, and castor is also slidably connected with handle.A kind of Self-resetting for using technical solution of the present invention is opened flat Door handle, since the occlusion structure of castor and fast pulley hinders the inertia of handle, so as to prevent handle from shaking.In the case that handle does not have outer force effect, since the interlocking of castor and fast pulley forms screens, handle can also be effectively prevent sagging.
Description
Technical field
The present invention relates to door and window hardware technical fields, and in particular to a kind of Door handle more particularly to a kind of Self-resetting are opened flat
Door handle.
Background technology
Be presently used for horizontally-opening windows and doors to be opened flat Door handle type various, but its structural principle is essentially identical.Such as it is existing
Self-resetting be opened flat Door handle and generally comprise：Panel, handle, torsional spring, rotary shaft, screw and square shaft.Panel is used for being fixedly mounted
On door.Handle and rotary shaft are tightly connected with.Square shaft is inserted into the square core bore of rotary shaft.Torsional spring be mounted on rotary shaft with
Between panel.The card line at two end of torsional spring is positioned with two gears on panel respectively, carrys out the rotary state of permanent axis of rotation, to
Meet the requirement of handle rotary switch.
But the existing handle for being opened flat Door handle resets after rotating by torsional spring torsion, due to inertia and instead after handle reset
Bullet effect will appear shake, and the continuous decaying that torsional spring torsion can be slowly in use, cause this shake more next
It is more apparent, seriously affect user experience.
Further, since be all in direct contact between panel and rotary shaft and between panel and handle, and they are gold
Belong to part, therefore abrasion between the two can be caused bigger.Although lubricating oil can would generally be used when assembly, using
Lubricating oil gradually dries up in journey, and finally, the accumulation of abrasion can cause the gap before and after handle handle to be gradually increased, and this inter-species
Gap is unrepairable, and it is sagging thus to directly result in handle, influences beauty, and inconvenient to use, thus need to improve.
Invention content
Technical problem to be solved by the invention is to provide a kind of Self-resettings to be opened flat Door handle, solves existing Self-resetting and is opened flat
Door handle resets shake, seriously affects user experience and usage time has grown the sagging problem of handle.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of Self-resetting is opened flat Door handle, including：Panel, handle, torsional spring, rotary shaft and square shaft, the rotary shaft and face
Plate is rotatably connected, and handle is fastenedly connected with rotary shaft, and torsional spring acts between rotary shaft and panel, and square shaft is inserted with one end
In the rectangular core bore for entering rotary shaft, which is characterized in that the Self-resetting is opened flat Door handle and further includes：Sequence is arranged on the rotary shaft
Fast pulley, castor and castor spring；The fast pulley is with panel in radially fixed connection；The castor spring is pressed
Contracting is between castor and handle, and castor is pressed on by castor spring on fast pulley；It is set between fast pulley and castor
There is radial rotating to turn the occlusion drive mechanism being axially moved, and castor is also slidably connected with handle, it can be along rotating shaft axis side
It is slided to opposite handle in a certain range.
In preferred technical solution, the castor outer wall is provided in the axial direction with sliding slot, and is correspondingly arranged on the handle
There are draw runner, castor and handle by being slidably connected described in the draw runner and sliding slot realization.
In preferred technical solution, the occlusion drive mechanism include fast pulley one side edge along the circumferential direction open up it is recessed
Slot, and protrusion peripherally disposed in castor one side edge accordingly；When castor is relatively fixed wheel rotation, then institute
Protrusion is stated to be skidded off out of groove so that castor slides axially；Conversely, the protrusion, which is caught in the groove, realizes occlusion.
In preferred technical solution, the fast pulley uses the good high rigidity plastic material of self-lubricating property with castor
Manufacture.
In preferred technical solution, the side of corresponding panel is provided with screens notch on the fast pulley, and on panel then
It is correspondingly provided with screens protrusion, the screens protrusion is caught in screens notch after installation, to realize fast pulley with panel in diameter
To being fixedly connected.
In preferred technical solution, one end end periphery that the rotary shaft corresponds to handle is provided with multiple limit ribs, and
It is then correspondingly provided with multiple limiting slots on handle, rib correspondence is limited after installation and is caught in limiting slot.
In preferred technical solution, it further includes the square shaft being arranged in the rectangular core bore that the Self-resetting, which is opened flat Door handle,
Spring, and one end connection square shaft of square shaft spring is inserted into one end end of rectangular core bore, the other end connects rotary shaft.
In preferred technical solution, there are two position blocks, two line ends of the torsional spring to distinguish for setting on the panel
Act on two position blocks.
In preferred technical solution, gasket is also arranged in the rotary shaft, and gasket is between rotary shaft and panel.
In further preferred technical solution, the gasket uses the good high rigidity plastic material system of self-lubricating property
It makes.
The beneficial effects of the invention are as follows：
A kind of Self-resetting for using technical solution of the present invention is opened flat Door handle, since it is also sequentially arranged on the rotary shaft
There are fast pulley, castor and castor spring, after handle release, the compressing force of compressed torsional spring discharges, and is produced to rotary shaft
The raw torsion resetted, the thrust that compressed castor spring also resets castor generation because of the release of compressing force at this time,
Herein under two power collective effects, castor is formed to reset with fast pulley and is engaged, and the torsion of torsional spring also releases when occlusion is completed
At, castor spring is also utmostly stretched at this time, and the occlusion structure of castor and fast pulley hinders the inertia of handle, from
And it can prevent handle from shaking.In the case that handle does not have outer force effect, due to the interlocking shape of castor and fast pulley
At screens, handle can also be effectively prevent sagging.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the left view that a kind of Self-resetting of the specific embodiment of the invention is opened flat Door handle；
Fig. 2 is the cutting structural schematic diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat Door handle；
Fig. 3 is the exploded view that a kind of Self-resetting of the specific embodiment of the invention is opened flat Door handle；
Fig. 4 is the exploded view at another visual angle that a kind of Self-resetting of the specific embodiment of the invention is opened flat Door handle；
Fig. 5 is the partial enlarged view of the parts A in Fig. 2；
Fig. 6 is the dimensional structure diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat rotary shaft in Door handle；
Fig. 7 is the three-dimensional knot that a kind of Self-resetting of the specific embodiment of the invention is opened flat another visual angle of rotary shaft in Door handle
Structure schematic diagram；
Fig. 8 is the dimensional structure diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat panel in Door handle；
Fig. 9 is the stereochemical structure that a kind of Self-resetting of the specific embodiment of the invention is opened flat another visual angle of panel in Door handle
Schematic diagram；
Figure 10 is the dimensional structure diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat handle in Door handle；
Figure 11 is the dimensional structure diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat fast pulley in Door handle；
Figure 12 is the solid that a kind of Self-resetting of the specific embodiment of the invention is opened flat another visual angle of fast pulley in Door handle
Structural schematic diagram；
Figure 13 is the dimensional structure diagram that a kind of Self-resetting of the specific embodiment of the invention is opened flat castor in Door handle.
Specific implementation mode
A kind of Self-resetting that present embodiment provides is opened flat Door handle, as shown in Fig. 1 to 5, including：Panel 1, handle
2, torsional spring 3, rotary shaft 4 and square shaft 5, the rotary shaft 4 is rotatably connected with panel 1, and handle 2 is fastenedly connected with rotary shaft 4,
Torsional spring 3 acts between rotary shaft 4 and panel 1, and square shaft 5 is inserted into the rectangular core bore 41 as shown in FIG. 6 of rotary shaft 4 with one end
In.The difference is that, the Self-resetting is opened flat Door handle and further includes with the prior art：Sequence is set in rotary shaft 4
Fast pulley 6, castor 7 and castor spring 8；The fast pulley 6 is with panel 1 in radially fixed connection；The castor spring 8
It is compressed between castor 7 and handle 2, and castor 7 is pressed on by castor spring 8 on fast pulley 6；Fast pulley 6 and work
It is equipped with radial rotating between driving wheel 7 and turns the occlusion drive mechanism being axially moved, and castor 7 is also slidably connected with handle 2, it can edge
Opposite handle 2 slides 4 axis direction of rotary shaft in a certain range.
A kind of Self-resetting for using specific embodiment of the invention technical solution is opened flat Door handle, since it is also being rotated
Fast pulley 6, castor 7 and castor spring 8 are sequentially arranged on axis 4, after handle 2 discharges, the compression of compressed torsional spring 3
Power discharges, and the torsion resetted is generated to rotary shaft 4, and compressed castor spring 8 is also because the release of compressing force is to work at this time
Driving wheel 7 generates the thrust resetted, and herein under two power collective effects, castor 7 is formed to reset with fast pulley 6 and is engaged, and has been engaged
At when torsional spring 3 torsion also discharge completion, castor spring 8 is also utmostly stretched at this time, castor 7 and fast pulley 6
Occlusion structure hinder handle 2 inertia, so as to prevent handle 2 shake.In the case that handle 2 is without outer force effect,
Since the interlocking of castor 7 and fast pulley 6 forms screens, handle 2 can also be effectively prevent sagging.
In preferred technical solution as shown in figure 13,7 outer wall of the castor is provided in the axial direction with sliding slot 71, and the hand
On handle 2 then as shown in Figure 10, it is correspondingly arranged on the cooperation of draw runner 21, castor 7 and handle 2 by the draw runner 21 and sliding slot 71
It is slidably connected described in realization.
In preferred technical solution as shown in figure 11, the occlusion drive mechanism include 6 one side edge of fast pulley circumferentially
The groove 61 that direction opens up, and protrusion 72 peripherally disposed in 7 one side edge of castor accordingly；7 phase of castor
When being rotated to fast pulley 1, then described raised 72 the Compressive activities wheel spring so that castor 7 slides axially is skidded off out of groove 61
8；Conversely, described raised 72 are caught in realization occlusion in the groove 61.
In further preferred technical solution, fast pulley 6 and castor 7 are all made of the good high rigidity modeling of self-lubricating property
Glue material manufactures, such as POM, PA66, and it is more preferable to increase glass fibre modified effect in POM, PA66 materials.
In preferred technical solution as shown in figure 12, the side of corresponding panel 1 is provided with screens notch on the fast pulley 6
62, and then as shown in figure 8, being correspondingly provided with screens protrusion 101 on panel 1, the screens protrusion 101 is caught in screens and lacks after installation
In mouth 62, to realize fast pulley 6 with panel 1 in radially fixed connection.
As shown in fig. 7, one end end periphery that the rotary shaft 4 corresponds to handle 2 is provided with 4 in preferred technical solution
Rib 42 is limited, and is then correspondingly provided with 4 limiting slots on handle 2, the correspondence of rib 42 is limited after installation and is caught in limiting slot, limitation two
Person circumferencial direction relative rotation, then again as shown in figure 5, by the screw 10 with shrapnel from axial locking, to realize
Being fixedly connected between the two.
In preferred technical solution, it further includes the side being arranged in the rectangular core bore 41 that the Self-resetting, which is opened flat Door handle,
Axis spring 9, and one end connection square shaft 5 of square shaft spring 9 is inserted into one end end of rectangular core bore 41, the other end connects rotary shaft 4.
As shown in figure 9, there are two position block 102, the torsional springs 3 for setting on the panel 1 in preferred technical solution
Two line ends be respectively acting on two position blocks 102.
As shown in figure 5, being also arranged with gasket 11 in the rotary shaft 4 in preferred technical solution, and gasket 11 is located at rotation
Between shaft 4 and panel 1.
In further preferred technical solution, the gasket 11 uses the good high rigidity plastic material system of self-lubricating property
It makes, such as POM, PA66.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of Self-resetting is opened flat Door handle, including：Panel, handle, torsional spring, rotary shaft and square shaft, the rotary shaft and panel
It is rotatably connected, and handle is fastenedly connected with rotary shaft, torsional spring acts between rotary shaft and panel, and square shaft is inserted into one end
In the rectangular core bore of rotary shaft, which is characterized in that the Self-resetting is opened flat Door handle and further includes：Sequence is arranged on the rotary shaft
Fast pulley, castor and castor spring；The fast pulley is with panel in radially fixed connection；The castor spring is compressed
Between castor and handle, and castor is pressed on by castor spring on fast pulley；It is equipped between fast pulley and castor
Radial rotating turns the occlusion drive mechanism being axially moved, and castor is also slidably connected with handle, can be along rotating shaft axis direction
Opposite handle slides in a certain range.
2. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the castor outer wall is opened in an axial direction
Equipped with sliding slot, and draw runner is correspondingly arranged on the handle, castor and handle realize the cunning by the draw runner and sliding slot
Dynamic connection.
3. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the occlusion drive mechanism includes solid
The groove that fixed wheel one side edge along the circumferential direction opens up, and accordingly in peripherally disposed convex of castor one side edge
It rises；When castor is relatively fixed wheel rotation, then the protrusion is skidded off out of groove so that castor slides axially；Conversely, institute
It states protrusion and is caught in realization occlusion in the groove.
4. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the fast pulley and castor use
The good high rigidity plastic material manufacture of self-lubricating property.
5. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that corresponding panel on the fast pulley
Side is provided with screens notch, and screens protrusion is then correspondingly provided on panel, and the screens protrusion is caught in screens and lacks after installation
In mouthful, to realize fast pulley with panel in radially fixed connection.
6. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the rotary shaft corresponds to the one of handle
End end periphery is provided with multiple limit ribs, and multiple limiting slots are then correspondingly provided on handle, and rib is limited after installation and corresponds to card
Enter in limiting slot.
7. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the Self-resetting is opened flat Door handle also
Including the square shaft spring in the rectangular core bore is arranged, and one end of square shaft spring connects square shaft, and the other end connects rotary shaft.
8. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that there are two fixed for setting on the panel
Position block, two line ends of the torsional spring are respectively acting on two position blocks.
9. a kind of Self-resetting is opened flat Door handle as claimed in any of claims 1 to 8 in one of claims, which is characterized in that the rotation
Gasket is also arranged on axis, and gasket is between rotary shaft and panel.
10. a kind of Self-resetting as described in claim 1 is opened flat Door handle, which is characterized in that the gasket uses self lubricity
It can good high rigidity plastic material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200606.3A CN108661425A (en) | 2017-03-29 | 2017-03-29 | A kind of Self-resetting is opened flat Door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200606.3A CN108661425A (en) | 2017-03-29 | 2017-03-29 | A kind of Self-resetting is opened flat Door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661425A true CN108661425A (en) | 2018-10-16 |
Family
ID=63786932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200606.3A Pending CN108661425A (en) | 2017-03-29 | 2017-03-29 | A kind of Self-resetting is opened flat Door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661425A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630410Y (en) * | 2003-07-12 | 2004-08-04 | 温州恒一锁业有限公司 | Left-right two-way door lock internal handle |
| EP2476823A2 (en) * | 2011-01-17 | 2012-07-18 | Hoppe AG | Operating handle |
| CN104254657A (en) * | 2011-12-22 | 2014-12-31 | 法雷奥公司 | Safety device for vehicle door handle |
| CN204571491U (en) * | 2015-04-03 | 2015-08-19 | 广东坚朗五金制品股份有限公司 | Handle |
| CN105507663A (en) * | 2015-12-16 | 2016-04-20 | 江苏南方雄狮建设工程有限公司 | Buffer protection and safety caution door handle |
| CN205422161U (en) * | 2015-10-19 | 2016-08-03 | 广东坚朗五金制品股份有限公司 | Handle lock and handle thereof |
| US20160340944A1 (en) * | 2014-12-31 | 2016-11-24 | Tae Young Jeong | Safety door lock using door handle |
| CN206785117U (en) * | 2017-03-29 | 2017-12-22 | 傅光 | A kind of Self-resetting is opened flat Door handle |
-
2017
- 2017-03-29 CN CN201710200606.3A patent/CN108661425A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630410Y (en) * | 2003-07-12 | 2004-08-04 | 温州恒一锁业有限公司 | Left-right two-way door lock internal handle |
| EP2476823A2 (en) * | 2011-01-17 | 2012-07-18 | Hoppe AG | Operating handle |
| CN104254657A (en) * | 2011-12-22 | 2014-12-31 | 法雷奥公司 | Safety device for vehicle door handle |
| US20160340944A1 (en) * | 2014-12-31 | 2016-11-24 | Tae Young Jeong | Safety door lock using door handle |
| CN204571491U (en) * | 2015-04-03 | 2015-08-19 | 广东坚朗五金制品股份有限公司 | Handle |
| CN205422161U (en) * | 2015-10-19 | 2016-08-03 | 广东坚朗五金制品股份有限公司 | Handle lock and handle thereof |
| CN105507663A (en) * | 2015-12-16 | 2016-04-20 | 江苏南方雄狮建设工程有限公司 | Buffer protection and safety caution door handle |
| CN206785117U (en) * | 2017-03-29 | 2017-12-22 | 傅光 | A kind of Self-resetting is opened flat Door handle |
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