CN207934664U - A kind of door and window handle safety lock - Google Patents
A kind of door and window handle safety lock Download PDFInfo
- Publication number
- CN207934664U CN207934664U CN201721880492.3U CN201721880492U CN207934664U CN 207934664 U CN207934664 U CN 207934664U CN 201721880492 U CN201721880492 U CN 201721880492U CN 207934664 U CN207934664 U CN 207934664U
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- China
- Prior art keywords
- door
- lock body
- window handle
- window
- moving member
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Abstract
The utility model belongs to door and window handle component technology field, refer in particular to a kind of door and window handle safety lock, including lock body and switch key, the switch key is movably mounted on the lock body, and lock body offers an installation cavity, and switch module is equipped in installation cavity, the switch module includes moving member and elastic component, lockhole is offered on moving member, moving member one end is connected to by the elastic component on the lock body, and the other end is against on the inside of the switch key；The location hole passed through for door and window handle mounting portion is offered on the lock body.The utility model is mounted between door and window handle and door and window, lockhole design on moving member can limit the rotation of handle, when needing to open door and window, the i.e. rotatable handle of switch key need to only be pressed and open door and window, handle rotating directly can be opened into door and window to avoid children oneself, unnecessary danger is caused, safety coefficient is increased.
Description
Technical field
The utility model belongs to door and window handle component technology field, refers in particular to a kind of door and window handle safety lock.
Background technology
Currently, the door and window handle in building is directly installed on sash, such as when window locking, rotation handle will
No matter the drawbacks of window locks on window frame, and when opening, which is also direct rotation handle, to open door and window, this mode is
Adult or children can random door and windows.Have for the family of children for some familys, since children's intelligence is immature again
Full of curiosity, fresh material object is always liked attempting, so usually having the case where oneself opens window, is held sometimes
Easily cause danger.Therefore how to avoid children oneself from opening door and window is the important topic solved required for current door and window makes.
Invention content
The problem of purpose of the utility model is to solve above-mentioned background technologies, provide it is a kind of simple in structure,
Safe and reliable door and window handle safety lock.
What the purpose of this utility model was realized in：
A kind of door and window handle safety lock, including lock body and switch key, the switch key are movably mounted to the lock
On body, lock body offers an installation cavity, and switch module is equipped in installation cavity, and the switch module includes moving member and bullet
Property part offers lockhole on moving member, and moving member one end is connected to by the elastic component on the lock body, and the other end is against institute
It states on the inside of switch key；The location hole passed through for door and window handle mounting portion is offered on the lock body.
It is further arranged to, the lockhole includes the unlocking of the limit hole and rotatable door and window handle that can fix door and window handle
Hole, by pressing the switch key, open keyhole is aligned rear rotatable door and window handle with the location hole.
It is further arranged to, the limit hole is square hole, and the open keyhole is round hole, and the width of square hole is less than circle
The diameter in shape hole, square hole are connect with round hole rounding off.
It is further arranged to, the lock body includes dismountable outer lock body and interior lock body, and the switch module is located inside and outside
Between lock body, inside and outside lock body offers the location hole.
It is further arranged to, the mounting groove of installation door and window handle is offered on the outside of the outer lock body.
It is further arranged to, the switch key inner end forms chuck, and chuck is located inside the installation cavity, in chuck
Side is against on the moving member；Extend the lock body and form press section in the switch key outer end.
It is further arranged to, interconnecting piece is formed inside the moving member, the elastic component is spring, and spring inner end is against
The installation cavity wall, outer spring end are connected to the interconnecting piece.
It is further arranged to, the interconnecting piece is the connecting pole that the both sides above and below the moving member inner end are arranged, the bullet
There are two spring settings, and two springs are respectively sleeved on the outside of two connecting poles, corresponding, and two are provided in the installation cavity
A installation position for accommodating the spring.
It is further arranged to, the interconnecting piece is the erecting bed positioned at moving member inner end, and the spring is pressed on the peace
It fills between platform and the installation cavity wall.
It is further arranged to, the mounting hole being mounted on lock body on door and window is offered on the lock body.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1, the utility model is mounted between door and window handle and door and window, and the lockhole design on moving member can limit handle
Rotation need to only press the i.e. rotatable handle of switch key and open door and window when needing to open door and window, can be straight to avoid children oneself
It connects and handle rotating is opened into door and window, cause unnecessary danger, increase safety coefficient.
2, the lockhole of the utility model includes limit hole and open keyhole, and under lock-out state, limit hole is stuck in door and window handle
Rotation section avoids it from being rotated；Pressing switch key inwardly pushes moving member so that open under the promotion of switch key
Lockhole is directed at the location hole of lock body, achievees the purpose that unlock, at this point, handle can be rotated, to open door and window, structure
Simply, limit facilitates accurate.
3, the utility model switch module includes moving member and elastic component, and moving member outer end is in contact with switch key, interior
End offsets with elastic component, and moving member is moved under the drive of switch key, and is answered in the case where the elastic force of elastic component drives
Position, is quick on the draw, rapidly.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model.
Fig. 2 is the structural schematic diagram two of structural schematic diagram the utility model of the utility model lock body.
Fig. 3 is the structural schematic diagram of the first embodiment of the utility model moving member.
Fig. 4 is lock body structure schematic diagram of the utility model using the moving member of the first embodiment.
Fig. 5 is the structural schematic diagram of second of embodiment of the utility model moving member.
Fig. 6 is lock body structure schematic diagram of the utility model using the moving member of second of embodiment.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 6,
A kind of door and window handle safety lock, including lock body 1 and switch key 2, the switch key 2 are movably mounted to described
On lock body 1, lock body 1 offers an installation cavity 11, and switch module is equipped in installation cavity 11, and the switch module includes moving
Moving part 3 and elastic component 4 offer lockhole on moving member 3, and 3 one end of moving member is connected to the lock body 1 by the elastic component 4
On, the other end is against 2 inside of the switch key；The location hole passed through for door and window handle mounting portion is offered on the lock body 1
12.Door and window handle include on door and window mounting portion and the rotation section that may be rotated, when installation, by intrinsic safety
Full lock is mounted between door and window and door and window handle, and the mounting portion of door and window handle passes through the location hole of safety lock lock body to be mounted on door and window
On, rotation section is stuck in the lockhole of moving member.
The lockhole includes the open keyhole 32 of the limit hole 31 and rotatable door and window handle that can fix door and window handle, limit hole
31 are located at the inside of open keyhole 32.Under lock-out state, the rotation section of door and window handle is stuck in limit hole, due to the limit of limit hole
System, door and window handle can not rotate；When needing to open door and window, by pressing the switch key 2, switch key 2 drives movement
Part moves inward, and open keyhole 32 is aligned rear rotatable door and window handle with the location hole 12.
The limit hole 31 is square hole, and the open keyhole 32 is round hole, and the width of square hole is less than the straight of round hole
Diameter, square hole are connect with round hole rounding off, and the design of square hole can limit the rotation section of door and window handle, avoid
It generates rotation；The diameter of round hole is close with the location hole on lock body, can according to the size in practical door and window handle rotating portion come
Setting.
The lock body 1 includes dismountable outer lock body 13 and interior lock body 14, the switch module be located inside and outside lock body 13 it
Between, inside and outside lock body 13 offers the location hole 12, and the installation cavity, inside and outside two location holes pair are formed between inside and outside lock body
It should be arranged, the moving member at middle part can unlock, by door and window handle in moving process when open keyhole is unanimously coaxial with location hole
It is rotated.
The outside of the outer lock body 13 offers the mounting groove 15 of installation door and window handle, and 15 both sides of mounting groove are formed with shelves
Edge, the setting on shelves edge can also limit the rotational travel of door and window handle to a certain extent, make its limit more precisely, rationally.
2 inner end of the switch key forms chuck 21, and chuck 21 is located inside the installation cavity 11, and 21 inside of chuck is supported
On the moving member 3, the inner end of switch key 2 is limited in installation cavity 11 by the design of chuck 21, and moving member is avoided to reset
When by switch key pop-up cause to damage；Extend the lock body 1 and form press section 22, press section in 2 outer end of the switch key
Outer end forms recess portion, and pressing force is carried out convenient for the finger of user.
Interconnecting piece is formed inside the moving member 3, the elastic component 4 is spring, and spring inner end is against the installation cavity
11 inner walls, outer spring end are connected to the interconnecting piece, when being moved inward under promotion of the moving member 3 in switch key 2, by spring
It is compressed, after rotating handle, due to elastic force, moving member can be resetted.
As the first embodiment of interconnecting piece, the interconnecting piece is that both sides are arranged above and below 3 inner end of the moving member
Connecting pole 33, there are two spring settings, and two springs are respectively sleeved at two 33 outsides of connecting poles, corresponding,
There are two the installation positions 111 that can accommodate the spring for setting in the installation cavity 11.
As second of embodiment of interconnecting piece, the interconnecting piece is the erecting bed 34 positioned at 3 inner end of moving member, institute
It states spring one end to be against on the erecting bed 34, the other end is against 11 inner wall of the installation cavity.
Based on above-described embodiment, the mounting hole 16 lock body 1 being mounted on door and window, this implementation are offered on the lock body 1
In example, mounting hole is threaded hole, and lock body can be fixedly mounted on by bolt or screw on door and window.
The utility model is simple in structure, can effectively be fixed to door and window handle, children is avoided arbitrarily to rotate
Door and window is opened, there is higher security performance, and easy for assemble or unload, it is applied widely.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of door and window handle safety lock, including lock body and switch key, it is characterised in that：The switch key removable installation
On the lock body, lock body offers an installation cavity, and switch module is equipped in installation cavity, and the switch module includes moving
Moving part and elastic component offer lockhole on moving member, and moving member one end is connected to by the elastic component on the lock body, another
End is against on the inside of the switch key；The location hole passed through for door and window handle mounting portion is offered on the lock body.
2. door and window handle safety lock according to claim 1, it is characterised in that：The lockhole includes that can fix door and window handle
Limit hole and rotatable door and window handle open keyhole, by pressing the switch key, open keyhole is aligned with the location hole
Rotatable door and window handle afterwards.
3. door and window handle safety lock according to claim 2, it is characterised in that：The limit hole is square hole, described to open
Lockhole is round hole, and the width of square hole is less than the diameter of round hole, and square hole is connect with round hole rounding off.
4. according to claim 1-3 any one of them door and window handle safety locks, it is characterised in that：The lock body includes detachable
Outer lock body and interior lock body, for the switch module between inside and outside lock body, inside and outside lock body offers the location hole.
5. door and window handle safety lock according to claim 4, it is characterised in that：Installation is offered on the outside of the outer lock body
The mounting groove of door and window handle.
6. according to claim 1-3 any one of them door and window handle safety locks, it is characterised in that：The switch key inner end at
Type has chuck, chuck to be located inside the installation cavity, is against on the moving member on the inside of chuck；The switch key outer end extends
Go out the lock body and forms press section.
7. according to claim 1-3 any one of them door and window handle safety locks, it is characterised in that：Molding inside the moving member
It is spring to have interconnecting piece, the elastic component, and spring inner end is against the installation cavity wall, and outer spring end is connected to the connection
Portion.
8. door and window handle safety lock according to claim 7, it is characterised in that：There are two the spring settings, the peace
Interior setting behave affectedly there are two the installation position that can accommodate the spring, two spring one ends are connected with the interconnecting piece, other end position
In in installation position.
9. door and window handle safety lock according to claim 7, it is characterised in that：The interconnecting piece is positioned at moving member inner end
Erecting bed, the spring is pressed between the erecting bed and the installation cavity wall.
10. door and window handle safety lock according to claim 1, it is characterised in that：It is offered on the lock body and pacifies lock body
Mounting hole on door and window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880492.3U CN207934664U (en) | 2017-12-28 | 2017-12-28 | A kind of door and window handle safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880492.3U CN207934664U (en) | 2017-12-28 | 2017-12-28 | A kind of door and window handle safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934664U true CN207934664U (en) | 2018-10-02 |
Family
ID=63647166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880492.3U Active CN207934664U (en) | 2017-12-28 | 2017-12-28 | A kind of door and window handle safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934664U (en) |
-
2017
- 2017-12-28 CN CN201721880492.3U patent/CN207934664U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |