CN209509755U - A kind of casement window locking device - Google Patents
A kind of casement window locking device Download PDFInfo
- Publication number
- CN209509755U CN209509755U CN201821542808.2U CN201821542808U CN209509755U CN 209509755 U CN209509755 U CN 209509755U CN 201821542808 U CN201821542808 U CN 201821542808U CN 209509755 U CN209509755 U CN 209509755U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- locating piece
- lock
- locking
- point portion
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a kind of casement window locking devices, its the first lock point portion is integrally formed in lock main body one end, open-ended locking bar locating slot is formed in first lock point portion, second lock point portion is integrally formed in the lock main body other end, locating piece mounting groove is formed in second lock point portion outside wall surface, locking bar locating piece is installed in locating piece mounting groove, formed lock pole spacing wall is protruded on the lateral margin of locking bar locating piece side outwardly, locking bar locating slot and the first locking bar, locking bar retaining wall and the second locking bar form two lock locking poiuts, first locking bar is located in locking bar locating slot inner wall on from the open-ended slide-in of locking bar locating slot and by locking bar head, play the role of that there is tamper-resistant function while locking, locking is secured, anti-theft performance is strong；Installation site of the locking bar locating piece in locating piece mounting groove can be adjusted as needed, be positioned between locking bar locating piece and locating piece mounting groove by the first serrated face and the second serrated face, can be closed tightness to sash as needed and freely be adjusted.
Description
Technical field
The utility model belongs to technical field of door and window accessories, and in particular to a kind of casement window locking device.
Background technique
Casement window locking device is generally made of lock and locking bar, and existing its lock of casement window locking device and locking bar
Between usually only by the progress locking connection of lock point, there are problems that locking is not secured enough, anti-theft performance is weak.
Summary of the invention
In view of the deficiencies of the prior art, the utility model is intended to provide that a kind of locking is secured, anti-theft performance is strong has two
The casement window locking device of a lock locking poiut.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of casement window locking device, including lock and locking bar, lock include lock main body, the first lock point portion and the second lock
Point portion, the first lock point portion are integrally formed the molding on one end of lock main body, the first lock point portion and are provided with open-ended locking bar
Locating slot, the second lock point portion are integrally formed the other end in lock main body, form locating piece in the outside wall surface in the second lock point portion
Mounting groove is mounted with locking bar locating piece, protrusion molding outwardly on the side lateral margin of locking bar locating piece in locating piece mounting groove
There is locking bar retaining wall；
Locking bar includes locking bar seat board, the first locking bar and the second locking bar, and the first locking bar is arranged on locking bar seat board and and lock
Locking bar locating slot in its first lock point portion matches connection, and outer diameter is formed on the end of the first locking bar greater than the first locking bar outer diameter
Locking bar head, the first locking bar from the open-ended slide-in locking bar locating slot of locking bar locating slot and is located in lock by locking bar head
On the inner wall of bar locating slot realize locking be connected on locking bar locating slot, the second locking bar be arranged on locking bar seat board and with lock its
Locking bar locating piece in second lock point portion is corresponding, and the corresponding side for being located at locking bar retaining wall of the second locking bar is stopped by locking bar retaining wall
Positioning realizes that locking is connected on locking bar retaining wall.
Further, the two sides that locking bar locating piece is located in second lock point portion, which are threadedly coupled, is provided with fastening installation spiral shell
Nail, lock connect realization with window frame profile across the second lock point portion by fastening mounting screw and are securedly mounted on window frame profile.
Further, molding is provided with the first mounting hole, the locating piece installation in the second lock point portion on the locking bar locating piece
Corresponding first mounting hole forms the second mounting hole on slot, and locking bar locating piece passes through the first mounting hole by locating piece fastening screw
Realization on the second mounting hole is threaded in be securedly mounted in locating piece mounting groove.
Further, it is formed in the groove bottom wall of the locating piece mounting groove and is provided with the first serrated face, on the first serrated face
Molding is provided with bar shaped locating slot, and molding is provided with the second serrated face on the bottom surface of locking bar locating piece, forms on the second serrated face
It is provided with positioning convex strip, positioning convex strip matches connection with bar shaped locating slot, and the first mounting hole is slotted hole.
Further, the bar shaped locating slot is molded over the two sides for being located at the second mounting hole on the first serrated face, convex
Item is molded over the two sides for being located at the first mounting hole on the second serrated face.
The utility model has the following beneficial effects:
A kind of casement window locking device of the utility model, the first lock point portion are integrally formed in one end of lock main body, the
Molding is provided with open-ended locking bar locating slot in one lock point portion, and the second lock point portion is integrally formed in the another of lock main body
It holds, forms locating piece mounting groove in the outside wall surface in the second lock point portion, locking bar locating piece is mounted in locating piece mounting groove,
Protrusion forms locking bar retaining wall outwardly on the side lateral margin of locking bar locating piece, and the first locking bar is arranged on locking bar seat board and and lock
Its first lock point portion on locking bar locating slot match connection, the second locking bar be arranged on locking bar seat board and with lock its second lock point
Locking bar locating piece in portion is corresponding；Locking bar locating slot and the first locking bar, locking bar retaining wall and the second locking bar form two lock locking poiuts,
First locking bar from the open-ended slide-in locking bar locating slot of locking bar locating slot and is located in locking bar locating slot by locking bar head
On inner wall, there is tamper-resistant function while playing the role of locking, have the characteristics that locking is secured, anti-theft performance is strong；While its
Installation site of the locking bar locating piece in locating piece mounting groove can be adjusted as needed, locking bar locating piece and locating piece installation
By the first serrated face and the positioning of the second serrated face, it can be achieved that tightness when closing as needed to sash is free between slot
It adjusts.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of casement window locking device of the utility model；
Fig. 2 is a kind of structure schematic diagram of its lock of casement window locking device of the utility model；
Fig. 3 is a kind of fractionation structural representation of its lock of casement window locking device of the utility model.
In figure: 1, lock；2, locking bar；10, lock main body；11, the first lock point portion；12, the second lock point portion；111, locking bar is fixed
Position slot；121, locating piece mounting groove；122, locking bar locating piece；123, locking bar retaining wall；124, mounting screw is fastened；125, the first peace
Fill hole；126, the second mounting hole；127, locating piece fastening screw；121a, the first serrated face；121b, bar shaped locating slot；122a,
Second serrated face；122b, positioning convex strip；20, locking bar seat board；21, the first locking bar；22, locking bar head；23, the second locking bar.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to become apparent from geography
Solve the technical idea of the requires of the utility model protection.
A kind of casement window locking device of the utility model as shown in Figs. 1-2, including lock 1 and locking bar 2, lock 1 include lock
Seat main body 10, first locks point portion 11 and the second lock point portion 12, and the first lock point portion 11 is integrally formed in one end of lock main body 10, the
Molding is provided with open-ended locking bar locating slot 111 in one lock point portion 11, and the second lock point portion 12 is integrally formed in lock main body
10 other end, second lock point portion 12 outside wall surface on form locating piece mounting groove 121, installed in locating piece mounting groove 121
It is fixed with locking bar locating piece 122, is protruded outwardly on the side lateral margin of locking bar locating piece 122 and forms locking bar retaining wall 123；Locking bar 2
Including locking bar seat board 20, the first locking bar 21 and the second locking bar 23, the first locking bar 21 be arranged on locking bar seat board 20 and with lock 1 its
Locking bar locating slot 111 in first lock point portion 11 matches connection, and outer diameter is formed on the end of the first locking bar 21 greater than the first lock
The locking bar head 22 of 21 outer diameter of bar, the first locking bar 21 is from the open-ended slide-in locking bar locating slot 111 of locking bar locating slot 111 and leads to
It crosses locking bar head 22 and is located on the inner wall of locking bar locating slot 111 and realize that locking is connected on locking bar locating slot 111, the second locking bar
23 are arranged on locking bar seat board 20 and corresponding with the locking bar locating piece 122 in its the second lock point portion 12 of lock 1, and the second locking bar 23 is right
The side that locking bar retaining wall 123 should be located at is carried out that positioning is stopped to realize that locking is connected on locking bar retaining wall 123 by locking bar retaining wall 123.
Specifically, the two sides for being located at locking bar locating piece 122 in the second lock point portion 12, which are threadedly coupled, is provided with fastening installation spiral shell
Nail 124, lock 1 connect realization with window frame profile across the second lock point portion 12 by fastening mounting screw 124 and are securedly mounted to window
On frame section.
Molding is provided with the first mounting hole 125, the locating piece mounting groove 121 in the second lock point portion 12 on locking bar locating piece 122
Upper the first mounting hole of correspondence 125 forms the second mounting hole 126, and locking bar locating piece 122 is passed through by locating piece fastening screw 127
First mounting hole 125 is threaded in realization on the second mounting hole 126 and is securedly mounted in locating piece mounting groove 121.
As shown in figure 3, molding is provided with the first serrated face 121a, the first sawtooth in the groove bottom wall of locating piece mounting groove 121
Molding is provided with bar shaped locating slot 121b on the 121a of face, and molding is provided with the second serrated face on the bottom surface of locking bar locating piece 122
Molding is provided with positioning convex strip 122b on 122a, the second serrated face 122a, and positioning convex strip 122b is matched with bar shaped locating slot 121b
Connection, the first mounting hole 125 are slotted hole；Installation site of the locking bar locating piece 122 in locating piece mounting groove 121 can be according to need
It is adjusted, and then realizes and 123 position of locking bar retaining wall is adjusted, locking bar after being adjusted while installation and adjustment are more convenient
Locating piece 122 while being fastened in locating piece mounting groove 121 by locating piece fastening screw 127 by the first serrated face 121a and
Second serrated face 122a positioning, is fastened and fixed more firm.
Wherein, bar shaped locating slot 121b is molded over the two sides for being located at the second mounting hole 126 on the first serrated face 121a, positioning
Raised line 122b is molded over the two sides for being located at the first mounting hole 125 on the second serrated face 122a.
The utility model casement window locking device, the first lock point portion 11 are integrally formed in one end of lock main body 10, the
Molding is provided with open-ended locking bar locating slot 111 in one lock point portion 11, and the second lock point portion 12 is integrally formed in lock main body
10 other end, second lock point portion 12 outside wall surface on form locating piece mounting groove 121, installed in locating piece mounting groove 121
It is fixed with locking bar locating piece 122, is protruded outwardly on the side lateral margin of locking bar locating piece 122 and forms locking bar retaining wall 123, the first lock
Bar 21 is arranged on locking bar seat board 20 and matches connection, the second lock with the locking bar locating slot 111 in its the first lock point portion 11 of lock 1
Bar 23 is arranged on locking bar seat board 20 and corresponding with the locking bar locating piece 122 in its the second lock point portion 12 of lock 1；Locking bar locating slot
111 and first locking bar 21, locking bar retaining wall 123 and the second locking bar 23 form two lock locking poiuts, the first locking bar 21 is from locking bar positioning
The open-ended slide-in locking bar locating slot 111 of slot 111 is simultaneously located on the inner wall of locking bar locating slot 111 by locking bar head 22,
There is tamper-resistant function while playing the role of locking, have the characteristics that locking is secured, anti-theft performance is strong；Its locking bar positioning simultaneously
Installation site of the block 122 in locating piece mounting groove 121 can be adjusted as needed, locking bar locating piece 122 and locating piece peace
By the first serrated face 121a and the second serrated face 122a positioning, it can be achieved that when being closed as needed to sash between tankage 121
Tightness freely adjust.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that all should belong to the utility model claims
Within the scope of shield.
Claims (5)
1. a kind of casement window locking device, including lock (1) and locking bar (2), it is characterised in that: the lock (1) includes lock
Main body (10), the first lock point portion (11) and the second lock point portion (12), the first lock point portion (11) are integrally formed in lock main body (10)
One end, molding is provided with open-ended locking bar locating slot (111) on the first lock point portion (11), and the second lock point portion (12) is integrated
It is molded over the other end of lock main body (10), forms locating piece mounting groove (121) in the outside wall surface of the second lock point portion (12), it is fixed
It is mounted with locking bar locating piece (122) on position block mounting groove (121), towards evagination on the side lateral margin of locking bar locating piece (122)
Locking bar retaining wall (123) are formed out；
Locking bar (2) includes locking bar seat board (20), the first locking bar (21) and the second locking bar (23), and the first locking bar (21) is arranged in locking bar
Connection, the first locking bar (21) are matched on seat board (20) and with the locking bar locating slot (111) on its first lock point portion (11) of lock (1)
End on form the locking bar head (22) that outer diameter is greater than the first locking bar (21) outer diameter, the first locking bar (21) is from locking bar locating slot
(111) open-ended slide-in locking bar locating slot (111) is simultaneously located in the interior of locking bar locating slot (111) by locking bar head (22)
Realize that locking is connected on locking bar locating slot (111) on wall, the second locking bar (23) is arranged on locking bar seat board (20) and and lock
(1) the locking bar locating piece (122) on its second lock point portion (12) is corresponding, and the second locking bar (23) is corresponding to be located at locking bar retaining wall (123)
Side by locking bar retaining wall (123) carry out stop positioning realize locking be connected on locking bar retaining wall (123).
2. a kind of casement window locking device as described in claim 1, it is characterised in that: be located on second lock point portion (12)
The two sides of locking bar locating piece (122), which are threadedly coupled, is provided with fastening mounting screw (124), and lock (1) passes through fastening mounting screw
(124) realization is connected with window frame profile across the second lock point portion (12) to be securedly mounted on window frame profile.
3. a kind of casement window locking device as described in claim 1, it is characterised in that: on the locking bar locating piece (122) at
Type is provided with the first mounting hole (125), corresponding first mounting hole in the locating piece mounting groove (121) of the second lock point portion (12)
(125) it forms the second mounting hole (126), locking bar locating piece (122) passes through the first installation by locating piece fastening screw (127)
Hole (125) is threaded in realization on the second mounting hole (126) and is securedly mounted on locating piece mounting groove (121).
4. a kind of casement window locking device as claimed in claim 3, it is characterised in that: the locating piece mounting groove (121)
Molding is provided with the first serrated face (121a) in groove bottom wall, and molding is provided with bar shaped locating slot on the first serrated face (121a)
(121b) is formed on the bottom surface of locking bar locating piece (122) and is provided with the second serrated face (122a), on the second serrated face (122a) at
Type is provided with positioning convex strip (122b), and positioning convex strip (122b) matches connection, the first mounting hole with bar shaped locating slot (121b)
It (125) is slotted hole.
5. a kind of casement window locking device as claimed in claim 4, it is characterised in that: bar shaped locating slot (121b) molding
It is located at the two sides of the second mounting hole (126) on the first serrated face (121a), positioning convex strip (122b) is molded over the second serrated face
It is located at the two sides of the first mounting hole (125) on (122a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542808.2U CN209509755U (en) | 2018-09-20 | 2018-09-20 | A kind of casement window locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542808.2U CN209509755U (en) | 2018-09-20 | 2018-09-20 | A kind of casement window locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509755U true CN209509755U (en) | 2019-10-18 |
Family
ID=68186247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542808.2U Expired - Fee Related CN209509755U (en) | 2018-09-20 | 2018-09-20 | A kind of casement window locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509755U (en) |
-
2018
- 2018-09-20 CN CN201821542808.2U patent/CN209509755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |