CN108166869B - Novel crescent lock with safety switch - Google Patents
Novel crescent lock with safety switch Download PDFInfo
- Publication number
- CN108166869B CN108166869B CN201810078491.XA CN201810078491A CN108166869B CN 108166869 B CN108166869 B CN 108166869B CN 201810078491 A CN201810078491 A CN 201810078491A CN 108166869 B CN108166869 B CN 108166869B
- Authority
- CN
- China
- Prior art keywords
- lock
- safety switch
- crescent
- fan
- fixed
- 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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 239000002985 plastic film Substances 0.000 claims description 5
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/004—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted
- E05C1/006—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted parallel to the wing edge
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/10—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member rigid with the latch
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the field of building hardware accessories, in particular to a novel crescent lock with a safety switch. This take safety switch's novel crescent moon lock includes the window section bar of constituteing by fixed fan and movable fan, its characterized in that: the lock is characterized in that a lock seat is arranged on the fixed fan, a crescent lock is arranged on the movable fan, the crescent lock comprises a sliding cover and a locking block which are in linkage, a lock tongue of the locking block corresponds to a lock seat hole, a safety switch is arranged in the crescent lock, and an extension plate of the safety switch is matched with a groove of the locking block. The invention has simple structure, convenient installation and high integral connection strength, realizes the improvement of the safety performance of the crescent lock, ensures that the crescent lock has novel structure, attractive appearance and is suitable for wide popularization and application.
Description
Field of the art
The invention relates to the field of building hardware accessories, in particular to a novel crescent lock with a safety switch.
(II) background art
At present, in the field of building windows, a crescent lock device for realizing a sliding window is frequently used. Most crescent locks are mainly suitable for sliding windows, and lack child safety protection devices, so that potential safety hazards of children after installation are large.
(III) summary of the invention
The invention provides a novel crescent lock with a safety switch, which is simple in structure and convenient to install, in order to make up the defects of the prior art.
The invention is realized by the following technical scheme:
the utility model provides a take safety switch's novel crescent moon lock, includes the window section bar that comprises fixed fan and movable fan, its characterized in that: the lock is characterized in that a lock seat is arranged on the fixed fan, a crescent lock is arranged on the movable fan, the crescent lock comprises a sliding cover and a locking block which are in linkage, a lock tongue of the locking block corresponds to a lock seat hole, a safety switch is arranged in the crescent lock, and an extension plate of the safety switch is matched with a groove of the locking block.
In the invention, the crescent lock, the lock seat and the window section bar are respectively fixed through the screws, the crescent lock controls the movement of the lock block through the sliding cover, and the lock tongue of the lock block is inserted into or separated from the lock seat hole, thereby realizing locking and unlocking of the window; the crescent lock is internally provided with the safety switch, when the safety switch is on, the extension plate of the safety switch blocks the movement of the locking block, and the unlocking can not be controlled by the sliding cover, so that the safety performance is improved; if the window needs to be unlocked, the safety switch needs to be turned off at present, so that the extension plate of the safety switch is stopped in the groove space of the locking piece, and the window can be unlocked through the sliding cover control window.
The more preferable technical scheme of the invention is as follows:
the crescent lock comprises a base fixed on the movable fan, the base, the locking piece and the limiting bolt are fixedly connected through a spring I, a spring II and a buckle of the fixing piece, the shell is connected with the sliding cover, the sliding cover insert, the plastic sheet, the safety switch, the switch card and the sliding block through riveting to form an assembly, and the assembly is connected with the fixing piece in a matched manner through the buckle of the shell; the crescent lock is assembled by buckling the upper assembly piece and the lower assembly piece.
The lock seat is arranged on the fixed fan through a self-tapping screw, and the base is fixed on the movable fan through the self-tapping screw, so that the lock seat and the corresponding crescent moon lock are stably arranged on the window section bar.
The shell, the base and the lock seat are made of zinc alloy, so that the integral connection strength of the crescent moon lock is enhanced.
The invention has simple structure, convenient installation and high integral connection strength, realizes the improvement of the safety performance of the crescent lock, ensures that the crescent lock has novel structure, attractive appearance and is suitable for wide popularization and application.
(IV) description of the drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the appearance of the present invention.
In the figure, a fixed fan, a movable fan, a lock seat, a plastic sheet 2, a sliding block 3, a sliding cover 4 embedded piece, a sliding cover 5, a safety switch 6, a spring II 7, a base 8, a switch card 9, a housing 10, a spring I11, a fixing sheet 12, a limiting bolt 13 and a locking block 14.
(fifth) detailed description of the invention
The drawings illustrate one embodiment of the invention. The embodiment comprises a window section bar consisting of a fixed fan A and a movable fan B, wherein a lock seat 1 is arranged on the fixed fan A, a crescent lock is arranged on the movable fan B, the crescent lock comprises a linked sliding cover 4 and a locking block 14, a lock tongue of the locking block 14 corresponds to a lock seat hole, a safety switch 9 is arranged in the crescent lock, and an extension plate of the safety switch 9 is matched with a groove of the locking block 14; the crescent lock comprises a base 8 fixed on a movable fan B, wherein the base 8, a locking block 14 and a limiting bolt 13 are fixedly connected through a spring I11, a spring II 7 and a buckle of a fixing piece 12, a shell 10 is connected with a sliding cover 5, a sliding cover embedded piece 4, a plastic sheet 2, a safety switch 6, a switch card 9 and a sliding block 3 through riveting to form an assembly, and the assembly is connected with the fixing piece 12 through the buckle of the shell 10 in a matched manner; the lock seat 1 is arranged on the fixed fan A through a self-tapping screw, and the base 8 is fixed on the movable fan B through the self-tapping screw; the shell 10, the base 8 and the lock seat 1 are all made of zinc alloy.
The installation process is as follows: firstly, holes are formed in the corresponding positions of a fixed fan A and a movable fan B of the window profile, a lock seat 1 is driven into the corresponding positions of the fixed fan A by self-tapping screws, an assembly of a spring I7, a spring II 11 and a fixing piece 12 is driven into the corresponding positions of the movable fan B by self-tapping screws among a base 8, a locking piece 14 and a limiting bolt 13, and then the assembly of a shell 10, a sliding cover 5, a sliding cover insert 4, a plastic sheet 2, a safety switch 6, a switch card 9 (white/red) and a sliding block 3 is fastened and assembled with a buckle of the assembly installed on the movable fan profile B.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (2)
1. The utility model provides a take safety switch's novel crescent moon lock, includes the window section bar that comprises fixed fan (A) and movable fan (B), its characterized in that: the lock comprises a fixed fan (A), a movable fan (B) and a locking piece (14), wherein a lock seat (1) is arranged on the fixed fan (A), a crescent lock is arranged on the movable fan (B), the crescent lock comprises a sliding cover (5) and the locking piece (14) which are in linkage, a lock tongue of the locking piece (14) corresponds to a lock seat hole, a safety switch (6) is arranged in the crescent lock, and an extension plate of the safety switch (6) is matched with a groove of the locking piece (14);
the crescent moon lock comprises a base (8) fixed on a movable fan (B), wherein the base (8), a locking piece (14) and a limiting bolt (13) are fixedly connected through a spring I (11), a spring II (7) and a buckle of a fixing piece (12), a shell (10) is connected with a sliding cover (5), a sliding cover insert (4), a plastic sheet (2), a safety switch (6), a switch card (9) and a sliding block (3) through riveting to form an assembly, and the assembly is connected with the fixing piece (12) through the buckle of the shell (10) in a matched manner;
the lock seat (1) is arranged on the fixed fan (A) through a self-tapping screw, and the base (8) is fixed on the movable fan (B) through the self-tapping screw.
2. The novel crescent lock with safety switch of claim 1, wherein: the shell (10), the base (8) and the lock seat (1) are all made of zinc alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078491.XA CN108166869B (en) | 2018-01-26 | 2018-01-26 | Novel crescent lock with safety switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078491.XA CN108166869B (en) | 2018-01-26 | 2018-01-26 | Novel crescent lock with safety switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166869A CN108166869A (en) | 2018-06-15 |
| CN108166869B true CN108166869B (en) | 2023-09-22 |
Family
ID=62516148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078491.XA Active CN108166869B (en) | 2018-01-26 | 2018-01-26 | Novel crescent lock with safety switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166869B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583290Y (en) * | 2002-10-14 | 2003-10-29 | 屠世顺 | Lock for crescent window |
| CN2583303Y (en) * | 2002-10-31 | 2003-10-29 | 长沙振升铝材有限公司 | Full aluminium alloy spring lock |
| CN205669354U (en) * | 2016-06-05 | 2016-11-02 | 广东格兰科五金制品有限公司 | Sliding door and window from latch |
| CN207829657U (en) * | 2018-01-26 | 2018-09-07 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of Crescent lock with safety switch |
-
2018
- 2018-01-26 CN CN201810078491.XA patent/CN108166869B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583290Y (en) * | 2002-10-14 | 2003-10-29 | 屠世顺 | Lock for crescent window |
| CN2583303Y (en) * | 2002-10-31 | 2003-10-29 | 长沙振升铝材有限公司 | Full aluminium alloy spring lock |
| CN205669354U (en) * | 2016-06-05 | 2016-11-02 | 广东格兰科五金制品有限公司 | Sliding door and window from latch |
| CN207829657U (en) * | 2018-01-26 | 2018-09-07 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of Crescent lock with safety switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108166869A (en) | 2018-06-15 |
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|---|---|---|---|
| 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 |