CN209413457U - A kind of Door lock casing handle resetting-mechanism - Google Patents
A kind of Door lock casing handle resetting-mechanism Download PDFInfo
- Publication number
- CN209413457U CN209413457U CN201821484896.5U CN201821484896U CN209413457U CN 209413457 U CN209413457 U CN 209413457U CN 201821484896 U CN201821484896 U CN 201821484896U CN 209413457 U CN209413457 U CN 209413457U
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- China
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- panel
- diamond shape
- torsional angle
- restoring board
- resetting
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Abstract
The utility model discloses a kind of Door lock casing handle resetting-mechanisms, it is mounted in panel, the panel surrounding is bent with side strip, centre is embedded with diamond shape torsional angle, moving sheet is installed on panel below diamond shape torsional angle, resetting-mechanism is mounted on the panel above diamond shape torsional angle, the resetting-mechanism includes fixed plate and restoring board, fixed plate is mounted on panel by fixing bolt, restoring board is placed in panel between diamond shape torsional angle and fixed plate, and equipped with reset flat spring between fixed plate, it realizes and resets, there is the V-type cooperated with diamond shape torsional angle to be open on the restoring board bottom edge, two sides are equipped at intervals with multiple half ball grooves, ball is placed in half ball groove, and lubricant is filled between ball and half ball groove, restoring board and panel side strip are realized by ball rolls cooperation.
Description
Technical field
The utility model relates to a kind of panel handle more particularly to a kind of Door lock casing handle resetting-mechanisms.
Background technique
Relatively common on security door at present is mounting knob formula safe-guard door lock, and the panel handle of handle type safe-guard door lock is
Lock tongue work be directly connected to lock body and that safe-guard door lock is controlled by control handle rotation, realizes open function.
Reset for panel handle interior handle, traditional structure are exactly to pass through a torsional spring to cooperate some limiting components
It realizes and resets, however torsional spring is in use for some time, elastic force substantially reduces, and can not reset or open so as to cause handle
It opens, this just needs to carry out the replacement of entire panel handle, increases the cost of user.
For this problem, some mechanical resetting structures occur, and using a torsional angle connection handle and square rod, lead to
It crosses and is resetted in torsional angle side setting resetting-mechanism, other side setting moving sheet carries out limit and auxiliary reset, usually multiple
Position mechanism is exactly that a reseting plate is used to be placed in panel, reset operation is carried out by the spring that inside clamps, due to resetting
Piece side and panel side strip are directly to contact, so reseting plate is sliding friction when moving, and the torsion below reseting plate
Angle is diamond structure, so it is being rotatably eccentric wheel power to the power that restoring board generates, this reset namely is board-like a little
Inclination moves up, to increase the frictional force with side, not only will increase the abrasion of contact surface after long-time service, but also can be easy
It has some setbacks, clamping stagnation and the big problem of noise reduce lockset service life.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, it is small to provide a kind of frictional force, moves smooth, uses
The Door lock casing handle resetting-mechanism of service life length.
To achieve the above object, the utility model proposes following technical solutions: a kind of Door lock casing handle resetting-mechanism, peace
In panel, the panel surrounding is bent with side strip, and centre is embedded with diamond shape torsional angle, pacifies on the panel below diamond shape torsional angle
Equipped with moving sheet, resetting-mechanism is mounted on the panel above diamond shape torsional angle, and the resetting-mechanism includes fixed plate and restoring board,
Fixed plate is mounted on panel by fixing bolt, and restoring board is placed in panel between diamond shape torsional angle and fixed plate, and with
Equipped with flat spring is resetted between fixed plate, to realize and reset, there is the V-type cooperated with diamond shape torsional angle to be open on the restoring board bottom edge,
Two sides are equipped at intervals with multiple half ball grooves, and ball is placed in half ball groove, and lubricant is filled between ball and half ball groove, multiple
Position plate and panel side strip are realized by ball rolls cooperation.
Preferably, the restoring board side is equipped at intervals with multiple thickening parts, half ball groove is arranged on thickening part, and hemisphere
The opening diameter of slot is greater than ball diameter.
Preferably, the moving sheet surface has vertical waist round hole, top edge also has the V-type with the cooperation of diamond shape torsional angle
Opening, lower edge correspond to and are vertically equipped with spring stack at vertical waist round hole, and moving sheet is placed in panel cavities body, rivets on panel
Fixed pin passes through vertical waist round hole, and the connection insurance flat spring between spring stack, realizes the reset after moving sheet is mobile.
It is equipped with protruding block at restoring board preferably, corresponding on the side strip of the panel, prevents restoring board from levering up disengaging
Panel.
Compared with prior art, the revealed a kind of Door lock casing handle resetting-mechanism of the utility model, have has as follows
Beneficial effect:
Roll structure is added in restoring board two sides, so that the fit form of itself and panel side strip becomes to roll cooperation, no
The flexibility ratio of cooperation is increased only, and reduces frictional force, effectively avoids occurring restoring board clamping stagnation problem in use process, is reduced
The failure rate of lockset promotes customer experience impression.
Detailed description of the invention
Fig. 1 is the structure chart of panel handle applied by the utility model；
Fig. 2 is the rear elevation view of panel handle applied by the utility model；
Fig. 3 is the cross-sectional view at the handle of panel handle applied by the utility model；
Fig. 4 is the structure chart of diamond shape torsional angle in panel handle applied by the utility model；
Fig. 5 is the sectional side view of diamond shape torsional angle in panel handle applied by the utility model；
Fig. 6 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description.
As shown in Fig. 1 ~ 6, a kind of revealed Door lock casing handle resetting-mechanism of the utility model is mounted on panel handle
Interior, the panel handle includes panel 1, the handle 2 being mounted on panel 1, diamond shape torsional angle 3, the reset machine being mounted in panel
Structure, moving sheet 4, rotary position-limit mechanism and regulating mechanism, wherein resetting-mechanism is located above diamond shape torsional angle, and moving sheet is located at
Below diamond shape torsional angle, handle drives the rotation of diamond shape torsional angle, and is resetted by the resetting-mechanism and moving sheet of upper and lower two sides,
Rotary position-limit mechanism is located at below moving sheet simultaneously, and mobile limit is carried out to it, and regulating mechanism is located under rotary position-limit mechanism
Side limits state to it and is adjusted.
Particularly, the panel surrounding bending formation side strip 5 makes panel itself in an installation cavity body structure, panel
Center offers mounting hole 6, and the first fixation hole 7 is offered on the panel above mounting hole, is offered on the panel of lower section
Second fixation hole 8, bottom have limit adjustment hole 9, and riveting has fixed pin 10 beside the second fixation hole, and the mounting hole of panel is embedded
Equipped with handle fixing sleeve 11, handle 2 is interspersed in handle fixing sleeve from outside, and diamond shape torsional angle is from inside in handle fixing sleeve
It is connected with handle, so that handle rotation can drive diamond shape torsional angle to rotate.
The diamond shape torsional angle includes diamond shape rotating part 12, below integrally formed with cylindrical department of assembly 13, top one
Cylindrical auxiliary section 14 is formed, rectangular slot 15 is offered in department of assembly and auxiliary section, diamond shape torsional angle is embedding by department of assembly
In handle fixing sleeve, the inserted link of handle is directly inserted into the rectangular slot of department of assembly, and the side of auxiliary section
It is fitted with square rod 16 in shape slot, and is cased with square rod spring 17 on the insertion head of square rod, square rod extension elongation is adjusted
Section, to adapt to the door-plate of different-thickness, the both ends angle of the diamond shape rotating part has mounting groove 18, is equipped with rolling vertically in mounting groove
Wheel shaft 19, and the idler wheel 20 that can be freely rotated is set on roller shaft, and idler wheel side wall is convex outside diamond shape rotating part, make
When obtaining the rotation of diamond shape rotating part, both ends angle and resetting-mechanism and moving sheet cooperate in rolling.
The resetting-mechanism includes fixed plate 21 and restoring board 22, and fixed plate is mounted on the first fixation hole by fixing bolt 23
At 7, the restoring board bottom edge has the V-type opening 24 cooperated with diamond shape torsional angle, and two sides are equipped at intervals with multiple thickening parts 43,
Surface offers half ball groove 25, and since restoring board is than relatively thin, side can not open up half ball groove, so increase thickening part to carry out
Side thickeies, so as to which half ball groove is arranged, naturally it is also possible to increase side width value by the way that a bending is arranged at this, half
It is placed with ball 26 in ball groove, and is filled with lubricant between ball and half ball groove, lubricant can not only increase turning for ball
Dynamic smoothness, while its tool is a bit sticky, and does not fall out so that ball is located in half ball groove, restoring board is directly placed at face
In plate cavity between diamond shape torsional angle and fixed plate, is rolled and cooperated by ball with the side strip of panel, and and fixed plate
Between equipped with flat spring 27 is resetted, realize the reset after restoring board moves up, while restoring board is fallen in order to prevent, panel side strip
Corresponding position is equipped with protruding block 28, levers up when can prevent restoring board from moving up and down and is detached from panel.
The moving sheet 4 is L-shaped, and surface has vertical waist round hole 29, and top edge also has the V with the cooperation of diamond shape torsional angle
Type opening 24, lower edge corresponds to and is vertically equipped with spring stack 30 at vertical waist round hole, and moving sheet, which is placed in panel cavities body, is located at water chestnut
Below shape torsional angle, fixed pin passes through vertical waist round hole, and moving sheet 4 between spring stack and fixed pin by being equipped with insurance flat spring
31, realize the reset after stablizing installation and movement.
The rotary position-limit mechanism, which is mounted in panel cavities body, to be located at below moving sheet, including the L-shaped insurance in top edge
Limit film 32 and triangle torsional spring 33, insurance limit film surface have lateral waist round hole 34, and bottom riveting has pin shaft 35, and triangle is turned round
Spring both ends are hooked in the boss 36 of panel sidewalls, and centre has triangle protrusion 37, and fixing bolt 38 passes through lateral waist round hole and is screwedly mounted on
In second fixation hole, fixing bolt is not screwed on, so insurance limit film still can move left and right, the triangle of triangle torsional spring is convex
It rises and is located at the pin shaft of insurance limit film, limited by it, so that insurance limit film can not be moved left and right arbitrarily, but since triangle is turned round
Spring has certain elastic force, so under external force, pin shaft can be made to cross triangle protrusion, realize a left side for insurance limit film
The switching of right position, since insurance limit film is located at moving sheet underface, and top edge is L-shaped, so it is in right positions, just
It can be stuck in immediately below moving sheet, so that moving sheet can not move up and down, handle also can not just rotate at this time, and when insurance limit film
When positioned at left side, moving sheet would not be caused to stop, handle can normally rotate at this time, and the design of this structure is so that entire
Panel handle, which can synchronize, is applicable in different demands, is mounted on the external place for not needing handle rotation for that, it is only necessary to
Artificially carry out insurance limit film left-right position switching.
However for the left and right adjusting of rotary position-limit mechanism, realized using the regulating mechanism of lower section, regulating mechanism includes lock
Head mounting plate 39, tapered end 40 and adjusting plectrum 41, tapered end mounting plate are fixed on the panel below rotary position-limit mechanism, and corresponding
Circular trough 42 is offered at limit adjustment hole 9, tapered end is inlaid in circular trough, and end is stuck in limit adjustment hole, is adjusted and is dialled
Piece is eccentrically mounted at tapered end surface, has keyhole in tapered end, and from front, insertion key rotates tapered end, so that adjusting plectrum end
It is in contact with pin shaft, to push pin shaft to be moved to the left or right, to realize the left-right position switching of insurance limit film.
The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used
Can teaching based on the utility model and announcement and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this
Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model
And modification, and covered by present patent application claim.
Claims (4)
1. a kind of Door lock casing handle resetting-mechanism, is mounted in panel, the panel surrounding is bent with side strip, and centre is embedded in
There is diamond shape torsional angle, moving sheet is installed on the panel below diamond shape torsional angle, resetting-mechanism is mounted on the panel above diamond shape torsional angle
On, it is characterised in that: the resetting-mechanism includes fixed plate and restoring board, and fixed plate is mounted on panel by fixing bolt, multiple
Position plate is placed in panel between diamond shape torsional angle and fixed plate, and equipped with flat spring is resetted between fixed plate, is realized multiple
There is the V-type cooperated with diamond shape torsional angle to be open for position, the restoring board bottom edge, and two sides are equipped at intervals with multiple half ball grooves, half ball groove
It is inside placed with ball, and is filled with lubricant, restoring board and panel side strip between ball and half ball groove and rolling is realized by ball
Dynamic cooperation.
2. Door lock casing handle resetting-mechanism according to claim 1, it is characterised in that: restoring board side interval is set
There are multiple thickening parts, half ball groove is arranged on thickening part, and the opening diameter of half ball groove is greater than ball diameter.
3. Door lock casing handle resetting-mechanism according to claim 1, it is characterised in that: the moving sheet surface has perpendicular
To waist round hole, top edge also has to be open with the V-type of diamond shape torsional angle cooperation, and lower edge corresponds to and is vertically equipped with bullet at vertical waist round hole
Spring column, moving sheet are placed in panel cavities body, and the fixed pin riveted on panel passes through vertical waist round hole, and connects between spring stack
Insurance flat spring is connect, realizes the reset after moving sheet is mobile.
4. Door lock casing handle resetting-mechanism according to claim 1, it is characterised in that: right on the side strip of the panel
It answers and is equipped with protruding block at restoring board, prevent restoring board from levering up disengaging panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484896.5U CN209413457U (en) | 2018-09-12 | 2018-09-12 | A kind of Door lock casing handle resetting-mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484896.5U CN209413457U (en) | 2018-09-12 | 2018-09-12 | A kind of Door lock casing handle resetting-mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413457U true CN209413457U (en) | 2019-09-20 |
Family
ID=67930317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484896.5U Active CN209413457U (en) | 2018-09-12 | 2018-09-12 | A kind of Door lock casing handle resetting-mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140095A (en) * | 2020-01-13 | 2020-05-12 | 深圳市高盾电子有限公司 | Lock and door body |
-
2018
- 2018-09-12 CN CN201821484896.5U patent/CN209413457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140095A (en) * | 2020-01-13 | 2020-05-12 | 深圳市高盾电子有限公司 | Lock and door body |
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