CN109881981B - Push type telescopic and rotary spring bolt control mechanism - Google Patents
Push type telescopic and rotary spring bolt control mechanism Download PDFInfo
- Publication number
- CN109881981B CN109881981B CN201711277249.7A CN201711277249A CN109881981B CN 109881981 B CN109881981 B CN 109881981B CN 201711277249 A CN201711277249 A CN 201711277249A CN 109881981 B CN109881981 B CN 109881981B
- Authority
- CN
- China
- Prior art keywords
- lock
- control mechanism
- tongue
- shell
- locking groove
- 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.)
- Active
Links
- 238000007664 blowing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Abstract
The utility model provides a scalable and pivoted spring bolt control mechanism of push type, includes lock body shell, scalable and pivoted spring bolt and control mechanism, there is rectangular protruding ear in the tongue body both sides, has rectangular locking groove on the lock body, blocks protruding ear after the bayonet lock inserts locking groove, makes the tongue body can not rotate, lock body shell includes the first and the second lock body shell of the right half of lock body shell of left half, control mechanism includes at least bayonet lock and at least one piece and controls the piece, bayonet lock rotationally is connected with the casing, and its upper portion has the cardboard to match with locking groove, can inject into locking groove and block the tongue body, control the piece and rotationally install in the casing through first pivot, its upper end is connected with the bayonet lock through the connection piece, be equipped with reset spring in the first pivot, reset spring elastic connection controls piece and bayonet lock. The advantages are that: the door and window can be opened and closed by the telescopic and rotary lock tongue, and both sides of the door and window can be opened when the door and window is virtually covered and closed.
Description
Technical Field
The invention relates to special measures related to doors and windows, in particular to a spring bolt control mechanism with telescopic and rotary push type.
Background
The lock body is a common hardware fitting and is arranged on a door and window sash. The door and window is responsible for opening and locking the door and window between door and window frame and door and window fan through the lock body. The lock tongue used on the lock body is a core part of the lock body and directly plays roles in opening and locking doors and windows. The lock body lock tongue in the prior art can only do back-and-forth telescopic movement, and the single function of the lock tongue of the structure determines the functions of opening and directly locking the door and the window only to one side. In real life, two sides of a door or window can be opened sometimes, and only the door is closed in a virtual mode, namely the door is not locked, and only the function of preventing wind from blowing is achieved. The prior art bolts do not address this need. To solve this problem, the applicant has further filed a patent on a retractable and rotatable bolt:
referring to fig. 1 to 12, the retractable and rotatable lock tongue includes a housing assembly 2 and a tongue body assembly 1, and is characterized in that: the tongue body assembly 1 comprises a tongue body 11, a telescopic platform 12 and a spring 13, one end of the spring 13 is fixed at the bottom of the shell assembly 2, the other end of the spring 13 is connected with the telescopic platform 12, the tongue body 11 is rotatably arranged on the telescopic platform 12 and stretches along with the telescopic platform 12, rectangular lug bosses 112 are arranged on two sides of the tongue body 11 and matched with the lug bosses 112, a rectangular locking groove 22 is formed in the lock shell 21, and when the bayonet lock 3 is inserted into the locking groove 22, the lug bosses 112 are blocked, so that the tongue body 11 cannot rotate (be locked).
Further:
the tongue 11 has a section of arc-shaped bottom 111, and the arc-shaped bottom 111 contacts with the platform at the top end of the telescopic platform 12, so that the tongue 11 is rotatably placed on the telescopic platform 12.
A groove 113 is arranged in the middle of the bottom of the tongue 11, and the groove 113 is movably clamped on two sides of the telescopic platform 12. Plays a role of mutual limiting.
The two sides of the tongue 11 are provided with limiting posts 114, and the lock shell 21 is provided with limiting edges 25 which are matched with the limiting posts 114. So that the tongue 11 cannot be separated from the lock case 21.
In the first embodiment: the shell assembly 2 comprises a lock shell 21 with an opening at the bottom and a detachable base 24 arranged at the bottom of the lock shell, a boss 241 is arranged on the base 24, one end of the spring 13 is sleeved on the boss 241, and the other end is connected with the telescopic platform 12.
In a second embodiment: the shell assembly 2 comprises a lock shell 21 with an open side surface and a side panel 27 arranged on the side surface of the lock shell, a convex seat 241 is arranged at the bottom of the lock shell 21, one end of the spring 13 is sleeved on the convex seat 241, and the other end of the spring is connected with the telescopic platform 12.
The door and window can be virtually covered and locked, and the door and window can be opened at two sides of the door and window during virtually covering. Can be freely opened in the state that the door and window is closed, namely, the handle or the handle on the door and window can be directly pulled to be opened without the need of a key, a knob and other modes. Can prevent the wind from blowing the door and window open. A bolt can also be inserted to lock the door and window.
However, this application does not give the particular structure of the bayonet 3 and how this can be achieved by cooperation with the tongue, which is a disadvantage. The present application is directed to a mating control mechanism implemented by the above-mentioned patent.
Disclosure of Invention
Aiming at the defects and needs of the prior art, the invention aims to provide a push-type telescopic and rotary lock tongue control mechanism. The door and window can be virtually covered and locked, and the control problem of the telescopic and rotary lock tongue which can open the door and window at two sides of the door and window during virtually covering is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a scalable and pivoted spring bolt control mechanism of push type, including lock body shell, scalable and pivoted spring bolt and control mechanism, scalable and pivoted spring bolt includes casing subassembly and tongue body subassembly, tongue body subassembly includes the tongue body, flexible platform and spring, and spring one end is fixed in the bottom of casing subassembly, and flexible platform is connected to the other end, and the tongue body is rotationally adorned on flexible platform, and flexible along with flexible platform, the tongue body both sides have the lug of rectangle shape protruding, with the lug protruding matches, has rectangular locking groove on the lock body, blocks the lug protruding after the bayonet lock inserts locking groove, makes the tongue body unable rotation, its characterized in that: the lock body shell comprises a first lock body shell of a left half part and a second lock body shell of a right half part, the control mechanism comprises at least one clamping pin and at least one control piece, the clamping pin is rotatably connected with the shell, a clamping plate is arranged on the upper portion of the control mechanism and is matched with the locking groove, the control piece can be inserted into the locking groove to lock the tongue body, the control piece is rotatably arranged in the shell through a first rotating shaft, the upper end of the control piece is connected with the clamping pin through a connecting piece, a reset spring is arranged on the first rotating shaft, and the reset spring is elastically connected with the control piece and the clamping pin.
When no external force acts, the torsion of the return spring enables the clamping plate of the clamping pin to be inserted into the locking groove, and the tongue body cannot rotate, so that the tongue body is in a locking state. When the control piece is pressed, the torsion of the return spring is overcome, the clamping plate of the clamping pin is separated from the locking groove, and the tongue body can rotate and is in an open state.
Further:
the control mechanism comprises two clamping pins which are respectively arranged at two sides of the tongue body assembly, and the two clamping pins are connected through a fourth rotating shaft. So as to achieve the purpose of synchronous action.
The control mechanism can be provided with only one control sheet connected with one bayonet lock, and can also be provided with two control sheets respectively connected with two bayonet locks.
The beneficial effects of the invention are as follows: the door and window can be opened and closed by the telescopic and rotary lock tongue, and both sides of the door and window can be opened when the door and window is virtually covered and closed.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is an isometric view of a first embodiment of a retractable and rotatable locking bolt (with the bolt extended).
Fig. 2 is a front view of a first embodiment of a retractable and rotatable locking bolt (locking bolt retracted).
Fig. 3 is a cross-sectional view A-A of fig. 2.
Fig. 4 is an exploded view of a first embodiment of a retractable and rotatable locking bolt.
Fig. 5 is an initial state diagram of the first embodiment of the telescopic and rotatable tongue in use, α represents the rotatable angle of the tongue 11, and A, B represents the two sides of the tongue 11.
Fig. 6 is a perspective view of fig. 5.
Fig. 7 is a schematic view of the tongue body 11 of the retractable and rotatable tongue after being rotated along the arc-shaped bottom 111 by an external force.
Fig. 8 is a schematic view of the tongue body 11 of the retractable and rotatable tongue rotating to the end position along the arc-shaped bottom 111 under the action of external force.
Fig. 9 is a schematic view of the tongue body 11 of the retractable and rotatable tongue, separated from the other components.
Fig. 10 is an isometric view of the body 11 of the retractable and rotatable locking bolt.
Fig. 11 is a schematic view of the engagement of the bayonet 3 with the locking slot 22.
Fig. 12 is a schematic view of the housing assembly 2 of the second embodiment of the retractable and rotatable locking bolt.
Fig. 13 is an isometric view of a first embodiment of the invention.
Fig. 14 is an installation schematic of the first embodiment of the present invention.
Fig. 15 is a structural exploded view of the first embodiment of the present invention.
In the figure: the lock comprises a tongue body component 1, a shell component 2, a bayonet lock 3, a clamping plate 31, a lock body shell 4 and a control mechanism 5.
In the tongue assembly 1: the spring seat is characterized in that the spring seat is provided with a tongue body 11, an arc-shaped bottom 111, an ear protrusion 112, a groove 113, a limiting column 114, a telescopic platform 12, a spring 13 and a spring base 14.
In the housing assembly 2: 21 is a lock shell, 211 is a front and rear lock shell, 212 is a left and right lock shell, 22 is a locking groove, 23 is a sliding groove, 24 is a base, 241 is a boss, 25 is a limit edge, 26 is a bolt, 27 is a side panel, 28 is a flat head screw.
In the lock body case 4: 41 is the first lock body housing, 42 is the second lock body housing, 43 is the lock body panel.
In the control mechanism 5, a control plate 51, a first rotating shaft 52, a connecting plate 53, a second rotating shaft 54, a third rotating shaft 55, a fourth rotating shaft 56, a fifth rotating shaft 57, a return spring 58 and a gasket 59 are arranged.
Detailed Description
Referring to the drawings, the invention relates to a push type telescopic and rotary lock tongue control mechanism, which comprises a lock body shell 4, a telescopic and rotary lock tongue and a control mechanism 5, wherein the telescopic and rotary lock tongue comprises a shell component 2 and a lock tongue component 1, the lock tongue component 1 comprises a lock tongue 11, a telescopic platform 12 and a spring 13, one end of the spring 13 is fixed at the bottom of the shell component 2, the other end of the spring 13 is connected with the telescopic platform 12, the lock tongue 11 is rotatably arranged on the telescopic platform 12 and stretches along with the telescopic platform 12, both sides of the lock tongue 11 are provided with rectangular lug bosses 112 which are matched with the lug bosses 112, a rectangular locking groove 22 is formed in the lock shell 21, and the lug bosses 112 are blocked after a bayonet lock 3 is inserted into the locking groove 22, so that the lock tongue 11 cannot rotate, and the push type telescopic lock tongue control mechanism is characterized in that referring to fig. 13-15: the lock body shell 4 comprises a first lock body shell 41 of the left half part and a second lock body shell 42 of the right half part, the control mechanism 5 comprises at least one bayonet lock 3 and at least one control piece 51, the bayonet lock 3 is rotatably connected with the shell 4, the upper part of the control piece is provided with a clamping plate 31 matched with the locking groove 22 and can be inserted into the locking groove 22 to lock the tongue 11, the control piece 51 is rotatably arranged in the shell 4 through a first rotating shaft 52, the upper end of the control piece is connected with the bayonet lock 3 through a connecting piece 53, the first rotating shaft 52 is provided with a return spring 58, and the return spring 58 is elastically connected with the control piece 51 and the bayonet lock 3.
When no external force acts, the torsion of the return spring 58 enables the clamping plate 31 of the clamping pin 3 to be inserted into the locking groove 22, the tongue body 11 can not rotate, and the tongue body 11 is in a locking state. When the operating piece 51 is pressed to overcome the torsion of the return spring 58, the clamping plate 31 of the clamping pin 3 is separated from the locking groove 22, and the tongue 11 can rotate to be in an open state.
In an embodiment of the invention:
the control mechanism 5 comprises two clamping pins 3 which are respectively arranged at two sides of the tongue body assembly 1, and the two clamping pins 3 are connected through a fourth rotating shaft 56. So as to achieve the purpose of synchronous action.
The control mechanism 5 may have only one control piece 51 connected to one of the locking pins 3, or may have two control pieces 51 connected to two locking pins 3.
Claims (3)
1. The utility model provides a scalable and pivoted spring bolt control mechanism of push type, includes lock body shell, scalable and pivoted spring bolt and control mechanism, scalable and pivoted spring bolt includes casing subassembly and tongue body subassembly, the tongue body subassembly includes the tongue body, flexible platform and spring, and spring one end is fixed in the bottom of casing subassembly, and flexible platform is connected to the other end, and the tongue body is rotationally adorned on flexible platform, and flexible along with flexible platform, the tongue body both sides have the protruding of ear of rectangle shape, with protruding matching of ear has rectangular locking groove on the lock body, blocks the protruding of ear after the bayonet lock inserts locking groove, makes the tongue body unable rotate, its characterized in that: the lock body shell comprises a first lock body shell of a left half part and a second lock body shell of a right half part, the control mechanism comprises at least one clamping pin and at least one control piece, the clamping pin is rotatably connected with the shell, a clamping plate is arranged on the upper portion of the control mechanism and is matched with the locking groove, the control piece can be inserted into the locking groove to lock the tongue body, the control piece is rotatably arranged in the shell through a first rotating shaft, the upper end of the control piece is connected with the clamping pin through a connecting piece, a reset spring is arranged on the first rotating shaft, and the reset spring is elastically connected with the control piece and the clamping pin.
2. The push type telescopic and rotatable latch bolt control mechanism according to claim 1, wherein: the control mechanism comprises two clamping pins which are respectively arranged at two sides of the tongue body assembly, and the two clamping pins are connected through a fourth rotating shaft.
3. The push-type telescopic and rotary latch bolt control mechanism according to claim 2, wherein: the control mechanism can be provided with only one control sheet connected with one bayonet lock, and can also be provided with two control sheets respectively connected with two bayonet locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277249.7A CN109881981B (en) | 2017-12-06 | 2017-12-06 | Push type telescopic and rotary spring bolt control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277249.7A CN109881981B (en) | 2017-12-06 | 2017-12-06 | Push type telescopic and rotary spring bolt control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109881981A CN109881981A (en) | 2019-06-14 |
| CN109881981B true CN109881981B (en) | 2024-01-30 |
Family
ID=66923941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711277249.7A Active CN109881981B (en) | 2017-12-06 | 2017-12-06 | Push type telescopic and rotary spring bolt control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109881981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006277B (en) * | 2020-01-03 | 2022-01-25 | 宁波方太厨具有限公司 | Anti-falling hook assembly and range hood with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017880U1 (en) * | 2000-10-18 | 2001-01-04 | Riedl Heinrich | Trash lock |
| CN101503925A (en) * | 2009-01-23 | 2009-08-12 | 宁波永发集团有限公司 | Telescopic knob mechanism for safe |
| CN102003120A (en) * | 2010-11-30 | 2011-04-06 | 固力保安制品有限公司 | Self-touch door lock |
| CN207761426U (en) * | 2017-12-06 | 2018-08-24 | 刘祥 | The scalable lock tongue control mechanism with rotation of push type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013000284A1 (en) * | 2012-06-01 | 2013-12-05 | Assa Abloy Sicherheitstechnik Gmbh | Bar with wave structure |
-
2017
- 2017-12-06 CN CN201711277249.7A patent/CN109881981B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017880U1 (en) * | 2000-10-18 | 2001-01-04 | Riedl Heinrich | Trash lock |
| CN101503925A (en) * | 2009-01-23 | 2009-08-12 | 宁波永发集团有限公司 | Telescopic knob mechanism for safe |
| CN102003120A (en) * | 2010-11-30 | 2011-04-06 | 固力保安制品有限公司 | Self-touch door lock |
| CN207761426U (en) * | 2017-12-06 | 2018-08-24 | 刘祥 | The scalable lock tongue control mechanism with rotation of push type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109881981A (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8347667B2 (en) | Locking paddle handle latch assembly for closures and the like | |
| AU2008267743B2 (en) | A lock | |
| AU2019271986A1 (en) | Lock assembly | |
| CN109881981B (en) | Push type telescopic and rotary spring bolt control mechanism | |
| US5540066A (en) | Bilateral-type door locking handle assembly | |
| CN207761428U (en) | Scalable and rotation lock tongue | |
| CN109881982B (en) | Pulling type telescopic and rotary lock tongue control mechanism | |
| CN105155948B (en) | A kind of safe lock mechanism | |
| CN207761427U (en) | The control mechanism of ejecting type rotatable flexible lock tongue | |
| KR101598958B1 (en) | Latch Bolt Direction Setting Automatic Convertible Mortise Lock | |
| CN109881979B (en) | Sliding telescopic and rotary spring bolt control mechanism | |
| CN207761426U (en) | The scalable lock tongue control mechanism with rotation of push type | |
| CN212389154U (en) | Square tongue anti-prying mechanism and door lock | |
| CN207813229U (en) | The scalable lock tongue control mechanism with rotation of extending type | |
| CN209799738U (en) | Detachable door and window frame structure | |
| CN211173541U (en) | Rotary electronic cabinet lock | |
| CN109881978A (en) | Scalable and rotation lock tongue | |
| US3041098A (en) | Latch assembly for surface-mounted doors | |
| CN110984696A (en) | Gun type door handle | |
| KR101889930B1 (en) | Push-pull door lock device | |
| CN220184836U (en) | Handle type door lock | |
| CN219528731U (en) | Locking device for horizontal pushing wing | |
| CN219754287U (en) | Door and window side-mounted transmission lock and door and window with same | |
| CN109881980A (en) | The control mechanism of ejecting type rotatable flexible lock tongue | |
| CN219826527U (en) | Safety lock for window |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |