CN107401327A - A kind of slip lid automatic closing structure - Google Patents
A kind of slip lid automatic closing structure Download PDFInfo
- Publication number
- CN107401327A CN107401327A CN201710802730.7A CN201710802730A CN107401327A CN 107401327 A CN107401327 A CN 107401327A CN 201710802730 A CN201710802730 A CN 201710802730A CN 107401327 A CN107401327 A CN 107401327A
- Authority
- CN
- China
- Prior art keywords
- slip lid
- main body
- rotational cylindrical
- push rod
- handle
- 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
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
Landscapes
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of slip lid automatic closing structure, including grille main body, slip lid, handle；The one end of the handle is rotatably arranged on grille main body, and the end is provided with Rotational Cylindrical, and the top of Rotational Cylindrical is provided with push rod；The one end of push rod is connected in Rotational Cylindrical, and the other end, which is connected, shift fork, and shift fork is provided with hook portion；Grille main body is provided with and stirs chute, and hook portion is connected with slip lid through stirring chute；The medial surface of slip lid is provided with locating recess, and grille main body is provided with the keeper with locating recess, for the slip lid of opening to be positioned；When rotating handle opening door lock, Rotational Cylindrical can drive push rod to move up, the hook portion of shift fork is driven to promote slip lid slide downward to lower swing, realize that slip lid closes automatically, during the slip lid moves down, the rack and pinion relative movement, damper make slip lid slowly fall, slip lid and grille main body is not collided and is sent sound by wheel and rack engagement.
Description
Technical field
The present invention relates to electronic lock technical field, more specifically, it relates to a kind of slip lid automatic closing structure.
Background technology
In the prior art, lockset is broadly divided into traditional mechanical lock and the class of the electronic lock developed later two, wherein machinery
Although lock is simple in construction, its number of password is few, poor safety performance；It is safe and electronic lock is because its number of password is big, therefore respectively
Individual field is obtained for more and more extensive utilization.
In order to protect the various functions device of electronic lock (such as induction installation or cipher input), it will usually in electricity
A slip lid is provided with outside the main body of cervical orifice of uterus lock, is covered various exposed functional devices using the slip lid, is made with playing protection
With.
The product of present most of producers all can install slip lid additional on electronic lock above, be drawn when using finger line
On leave behind, slip lid has screens and blocked after top is pulled up to, and user covers fingerprint head using that must leave behind after complete, is fallen in slip lid
Motion process in, can be in free-falling state, just may be useful for family finger and be sandwiched in gap or hit by slip lid lower edge
May, cause security incident.Slip lid is freely fallen, or human hand pull under when, glide downwards in place after also can caused by collide
Go out sound, while slip lid collides with grille main body, also both can be damaged, and reduces service life.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of cover sliding device closed automatically.
To achieve the above object, the invention provides following technical scheme：
A kind of slip lid automatic closing structure, including grille main body, slip lid and handle；The one end of the handle is rotationally set
In on grille main body, and the end is provided with Rotational Cylindrical, and the top of the Rotational Cylindrical is provided with push rod；The one end of the push rod supports
It is connected in Rotational Cylindrical, the other end, which is connected, shift fork, and the shift fork is provided with hook portion；The grille main body is provided with and stirs chute,
The hook portion is connected with slip lid through stirring chute；The grille main body is additionally provided with damper, the output shaft of the decelerator
Provided with gear, the slip lid is provided with the rack being meshed with gear；The medial surface of the slip lid is provided with locating recess, described
Grille main body is provided with the keeper with locating recess, for the slip lid of opening to be positioned；When rotation handle opening door lock
When, the Rotational Cylindrical can drive push rod to move up, and drive the hook portion of shift fork to promote slip lid slide downward to lower swing, now institute
State rack and pinion relative movement.
It is of the invention further to set：The Rotational Cylindrical is two, and is disposed on the one end of handle, the push rod
Inconsistent with Rotational Cylindrical, when handle rotates clockwise or counterclockwise, the handle can be pushed away by Rotational Cylindrical
Bar moves up.
It is of the invention further to set：The grille main body is provided with the swing pivot for being used for installing shift fork, and the push rod is upward
It is mobile, the hook portion of shift fork can be promoted around swing pivot to lower swing.
Beneficial effect of the present invention：Slip lid is on grille main body, when slip lid pulls up, keeper and locating recess
It is engaged a lock slip lid to fix, waits and handle is pushed after use, the Rotational Cylindrical of handle can have been driven to rotate during handle rotating, so as to
Drive push rod to move up, promoted shift fork to swing, now the hook portion of shift fork promotes slip lid slide downward to lower swing, realizes and slides
The automatic closure of lid, during the slip lid moves down, the rack and pinion relative movement, damper passes through wheel and rack
Engagement makes slip lid slowly fall, and slip lid and grille main body is not collided and is sent sound, reaches muting function, when handle unclamps,
Push rod can be connected in Rotational Cylindrical because own wt moves down.
Brief description of the drawings
Fig. 1 is a kind of structural representation of slip lid automatic closing structure of the present invention；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the structural representation that a kind of slip lid automatic closing structure of the present invention removes slip lid；
Fig. 4 is the structural representation of slip lid.
Description of reference numerals：1st, grille main body；11st, swing pivot；12nd, chute is stirred；2nd, slip lid；21st, locating recess；
3rd, handle；4th, Rotational Cylindrical；5th, push rod；6th, shift fork；61st, hook portion；7th, damper；8th, gear；9th, rack；10th, keeper.
Embodiment
1 to Fig. 4 a kind of slip lid automatic closing structure of the present invention is described in further details referring to the drawings.
A kind of slip lid automatic closing structure, including grille main body 1, slip lid 2 and handle 3；The one end of the handle 3 is rotatable
Ground is on grille main body 1, and the end is provided with Rotational Cylindrical 4, and the top of the Rotational Cylindrical 4 is provided with push rod 5；The push rod 5
One end be connected in Rotational Cylindrical 4, the other end, which is connected, shift fork 6, the grille main body 1 be provided be used for shift fork 6 is installed
Swing pivot 11, the shift fork 6 is provided with hook portion 61, and the push rod 5 moves up, and can promote the hook portion 61 of shift fork 6 around swing
Fulcrum 11 is to lower swing；
The grille main body 1 is provided with and stirs chute 12, and the hook portion 61 is connected with slip lid 2 through stirring chute 12；Institute
State grille main body 1 and be additionally provided with damper 7, the output shaft of the decelerator is provided with gear 8, and the slip lid 2 is provided with and the phase of gear 8
The rack 9 of engagement；The medial surface of the slip lid 2 is provided with locating recess 21, and the grille main body 1 is provided with and locating recess
21 keeper 10, for the slip lid 2 of opening to be positioned；When rotating 3 opening door lock of handle, the Rotational Cylindrical 4 can drive
Push rod 5 moves up, and drives the hook portion 61 of shift fork 6 to promote the slide downward of slip lid 2 to lower swing, now the rack 9 and gear 8
Relative movement.
Wherein described Rotational Cylindrical 4 is two, and is disposed on the one end of handle 3, and the push rod 5 is and Rotational Cylindrical
4 is inconsistent, and when handle 3 rotates clockwise or counterclockwise, the handle 3 can promote push rod 5 upward by Rotational Cylindrical 4
It is mobile, it can be opened using a left side or R.H.flapped door is locked.
Operation principle：Slip lid 2 is on grille main body 1, when slip lid 2 pulls up, keeper 10 and locating recess
21, which are engaged a lock slip lid 2, fixes, and pushes handle 3 after waiting use, handle 3 can drive the Rotational Cylindrical 4 of handle 3 to revolve when rotating
Turn, so as to drive push rod 5 to move up, promote shift fork 6 swing, now the hook portion 61 of shift fork 6 to lower swing promote slip lid 2 to
Lower slider, realize that slip lid 2 closes automatically, during the slip lid 2 moves down, the rack 9 relatively moves with gear 8, resistance
Buddhist nun's device 7 is engaged by gear 8 with rack 9 makes slip lid 2 slowly fall, and slip lid 2 and grille main body 1 is not collided and is sent sound,
Reach muting function, when handle 3 unclamps, push rod 5 can be connected in Rotational Cylindrical 4 because own wt moves down.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of slip lid automatic closing structure, including grille main body, slip lid, handle；It is characterized in that：
The one end of the handle is rotatably arranged on grille main body, and the end is provided with Rotational Cylindrical, the Rotational Cylindrical it is upper
Side is provided with push rod；The one end of the push rod is connected in Rotational Cylindrical, and the other end, which is connected, shift fork, and the shift fork is provided with hook
Portion；The grille main body is provided with and stirs chute, and the hook portion is connected with slip lid through stirring chute；
The grille main body is additionally provided with damper, and the output shaft of the decelerator is provided with gear, and the slip lid is provided with and gear
The rack being meshed；
The medial surface of the slip lid is provided with locating recess, and the grille main body is provided with the keeper with locating recess, uses
Positioned in by the slip lid of opening；
When rotating handle opening door lock, the Rotational Cylindrical can drive push rod to move up, and drive the hook portion of shift fork to lower swing
Slip lid slide downward is promoted, now the rack and pinion relative movement.
2. a kind of slip lid automatic closing structure according to claim 1, it is characterized in that：The Rotational Cylindrical is two, and
The one end of handle is disposed on, the push rod is inconsistent with Rotational Cylindrical, when handle rotates clockwise or counterclockwise,
The handle can promote push rod to move up by Rotational Cylindrical.
3. a kind of slip lid automatic closing structure according to claim 1 or 2, it is characterized in that：The grille main body, which is provided with, to be used
In the swing pivot of installation shift fork, the push rod moves up, and can promote the hook portion of shift fork around swing pivot to lower swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802730.7A CN107401327A (en) | 2017-09-08 | 2017-09-08 | A kind of slip lid automatic closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802730.7A CN107401327A (en) | 2017-09-08 | 2017-09-08 | A kind of slip lid automatic closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107401327A true CN107401327A (en) | 2017-11-28 |
Family
ID=60397683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802730.7A Pending CN107401327A (en) | 2017-09-08 | 2017-09-08 | A kind of slip lid automatic closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107401327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824973A (en) * | 2018-08-27 | 2018-11-16 | 广东顶固集创家居股份有限公司 | Sliding cover component and smart lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20215721U1 (en) * | 2002-10-12 | 2003-01-09 | Hofmann Gerhard | Opening and closing actuator for security cover for door lock has motor with screw drive moving plate with tapered aperture squeezing two semicircular metal plates together |
| CN203321097U (en) * | 2013-06-24 | 2013-12-04 | 广东霸菱科技有限公司 | Automatic closing device for sliding cover of electronic lock |
| CN204590819U (en) * | 2015-04-27 | 2015-08-26 | 林飞和 | A kind of lock |
| CN206035108U (en) * | 2016-08-31 | 2017-03-22 | 浙江亚合大机电科技有限公司 | Sliding closure self -closing's electronic lock |
| CN207315016U (en) * | 2017-09-08 | 2018-05-04 | 浙江钜士安防科技股份有限公司 | A kind of slip lid automatic closing structure |
-
2017
- 2017-09-08 CN CN201710802730.7A patent/CN107401327A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20215721U1 (en) * | 2002-10-12 | 2003-01-09 | Hofmann Gerhard | Opening and closing actuator for security cover for door lock has motor with screw drive moving plate with tapered aperture squeezing two semicircular metal plates together |
| CN203321097U (en) * | 2013-06-24 | 2013-12-04 | 广东霸菱科技有限公司 | Automatic closing device for sliding cover of electronic lock |
| CN204590819U (en) * | 2015-04-27 | 2015-08-26 | 林飞和 | A kind of lock |
| CN206035108U (en) * | 2016-08-31 | 2017-03-22 | 浙江亚合大机电科技有限公司 | Sliding closure self -closing's electronic lock |
| CN207315016U (en) * | 2017-09-08 | 2018-05-04 | 浙江钜士安防科技股份有限公司 | A kind of slip lid automatic closing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824973A (en) * | 2018-08-27 | 2018-11-16 | 广东顶固集创家居股份有限公司 | Sliding cover component and smart lock |
| CN108824973B (en) * | 2018-08-27 | 2023-11-17 | 广东顶固集创家居股份有限公司 | Sliding closure subassembly and intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
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| RJ01 | Rejection of invention patent application after publication |