CN204627130U - Handle for side-hung casement - Google Patents
Handle for side-hung casement Download PDFInfo
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- CN204627130U CN204627130U CN201520202325.8U CN201520202325U CN204627130U CN 204627130 U CN204627130 U CN 204627130U CN 201520202325 U CN201520202325 U CN 201520202325U CN 204627130 U CN204627130 U CN 204627130U
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- handle
- draw
- groove
- lock core
- groove circle
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Abstract
A kind of handle for side-hung casement of the present utility model, is characterized in that, comprising: handle base; Extended by described handle base and the handle handle formed; Be fixed on the draw-in groove circle in described handle base; Be fixed on described handle in lock core; And described handle base comprises the cog that described draw-in groove circle matches; Along with the locking of described lock core, the push rod of described lock core comes downwards to the notch place of described draw-in groove circle, to hold the angle of handle rotation described in limiting.Adopt handle for side-hung casement provided by the utility model to possess limit function, the opening of casement window can be limited.
Description
Technical field
The utility model relates to the component of door and window, particularly relates to a kind of handle for side-hung casement.
Background technology
Door, window are structures the most common in building, usually used as room access way and the ventilation and lighting mouth of building.Along with the development of modern architecture and the raising of user's demand, door and window structure is constantly entered to improve.
Handle for side-hung casement is applied to requisite component on various casement window, is installed in the unlatching and locking that open flat casement sash realize open flat casement sash.But, existing handle for side-hung casement is all 360 degree and rotates infinite place function, but the inner flat opening bottom-hung window that some building or place adopt or lower outstanding casement window opening inwards are the demand reaching ventilation and safety, usually need the inward opening function limiting window, because existing handle for side-hung casement is 360 rotation infinite place functions, the opening of casement window therefore cannot be limited.
Utility model content
In view of this, provide one to possess limit function, the handle for side-hung casement of the opening of casement window can be limited.
A kind of handle for side-hung casement, comprising:
Handle base;
Extended by described handle base and the handle handle formed;
Be fixed on the draw-in groove circle in described handle base;
Be fixed on described handle in lock core; And
Described handle base comprises the cog that described draw-in groove circle matches;
Along with the locking of described lock core, the push rod of described lock core comes downwards to the notch place of described draw-in groove circle, to hold the angle of handle rotation described in limiting.
Above-mentioned handle of the present utility model, described lock core comprise lock structure and with the push rod be connected bottom described lock structure, drive described push rod descending by the rotation of key described lock structure left rotation and right rotation, the notch of described push rod and described draw-in groove circle is abutted against, pins rotating handle handle.
Above-mentioned handle of the present utility model, described draw-in groove circle is stepped hollow cylinder, and its large diameter cylinder end face offers wide-angle draw-in groove and/or some notch respectively.
Above-mentioned handle of the present utility model, described wide-angle draw-in groove is 180 degree of draw-in grooves.
Above-mentioned handle of the present utility model, described draw-in groove circle is made up of the cylinder of two different-diameters.
Above-mentioned handle of the present utility model, described handle base comprises handle base, is covered on the handle flap on described handle base and is accommodated in the handle seat cushion fixing described cog in described handle flap.
Above-mentioned handle of the present utility model, described wide-angle draw-in groove and described some notch are oppositely arranged.
Above-mentioned handle of the present utility model, centre position and the described some notch of described wide-angle draw-in groove are positioned at same diameter.
Above-mentioned handle for side-hung casement of the present utility model, it comprises handle base, handle handle, draw-in groove circle, lock core and cog, notch has been offered in draw-in groove circle, along with the locking of lock core, the push rod of lock core comes downwards to the notch place of draw-in groove circle, hold the angle of handle rotation with restriction, and then provide limit function, to limit the opening of casement window for handle for side-hung casement.
Accompanying drawing explanation
Fig. 1 is the explosive view of handle for side-hung casement;
Fig. 2 is the structural representation of lock core in handle for side-hung casement;
Fig. 3 is the structural representation of draw-in groove circle in handle for side-hung casement.
Detailed description of the invention
For further understanding this practical new feature and technology contents, refer to following relevant this practical new detailed description and accompanying drawing, however institute's accompanying drawing only provide with reference to and explanation, be not used for newly being limited practical.
As shown in Figure 1, a kind of handle for side-hung casement, comprise handle base 10, handle 30, draw-in groove circle 50, lock core 70 and cog 90.
Handle is connected with handle base 10 30, this handle base 10 comprise match with draw-in groove circle 50 cog 90, handle base 110, be covered on the handle flap 130 on handle base 110 and be accommodated in the handle seat cushion 150 fixing cog 90 in handle flap 130.
Handle base 10 is installed on casement window, and handle is installed on 30 in handle base 10, and wherein, handle base 10 can be cylinder, square body or other cylinder, and shown in figure is slightly be out of shape cylinder.
Handle is extended to form by handle base 10 30, draw-in groove circle 50 is fixed on handle base 10, lock core 70 is fixed on handle in 30, notch has been offered, therefore, along with the locking of lock core 70 in draw-in groove circle 50, the push rod 710 of lock core 70 comes downwards to the notch place of draw-in groove circle 50, to limit the angle that handle rotates 30, and then make handle for side-hung casement as above will possess limit function, can be used for the opening limiting casement window.
Further, as shown in Figure 2, lock core 70 comprise lock structure 730 and with the push rod 710 be connected bottom lock structure 730, drive push rod 710 descending by rotary locking structure 730 left rotation and right rotation of key, push rod 710 is abutted against with the notch of draw-in groove circle 50, pin rotating handle 30, and then make handle cannot the rotation of 360 degree.
Further, as shown in Figure 3, draw-in groove circle 50 is step condition hollow cylinder, that is, the hollow cylinder that draw-in groove circle 50 is increased progressively successively by several diameters forms, and then one end of draw-in groove circle 50 is small-diameter circular cylinder end face, and the other end is large diameter cylinder end face.
Concrete, large diameter cylinder end face has offered wide-angle draw-in groove 510 and/or some notch 530 respectively, so that restriction handle is the rotation of 30.Preferably, wide-angle draw-in groove 510 is 180 degree of draw-in grooves, and draw-in groove circle 50 is made up of the cylinder of two different-diameters.
Further, wide-angle draw-in groove 510 and some notch 530 are oppositely arranged, and preferably, the centre position of wide-angle draw-in groove 510 is positioned at same diameter with some notch 530.
Further, when lock core 70 is in opening, handle can 360 degree of rotations 30, to realize the conversion of the locking of casement window, Ping Kai and lower outstanding three kinds of states.
When handle for side-hung casement as above is applied to lower outstanding casement window opening inwards, when lower outstanding casement window opening inwards is in lower outstanding state, lock core 70 locking, the push rod 710 of lock core 70 will be on the position of wide-angle draw-in groove 510, boss structure in cog 90 will match with push rod 710 and cog 90 cannot be rotated further, and restriction handle is casement window is opened flat open state.
When handle for side-hung casement as above is applied to inner flat opening bottom-hung window, inner flat opening bottom-hung window is in lower outstanding state, lock core 70 locking, and the push rod 710 of lock core 70, on the position of a notch 530, makes cog 90 to be rotated further, holds handle rotation to limit.
Above-mentioned handle for side-hung casement, it comprises handle base, handle handle, draw-in groove circle, lock core and cog, notch has been offered in draw-in groove circle, along with the locking of lock core, the push rod of lock core comes downwards to the notch place of draw-in groove circle, hold the angle of handle rotation with restriction, and then provide limit function, to limit the opening of casement window for handle for side-hung casement.
As known by the technical knowledge, the above embodiment can be realized by other the embodiment not departing from its Spirit Essence or essential feature, therefore therefore can not be interpreted as the restriction to the utility model the scope of the claims.Therefore, above-mentioned disclosed specific embodiment, for the person of ordinary skill of the art; all just illustrate; can also have some distortion, be not only have, the change within the scope of the utility model of place or in equivalency range all belongs to protection domain of the present utility model.
Claims (8)
1. a handle for side-hung casement, is characterized in that, comprising:
Handle base;
Extended by described handle base and the handle handle formed;
Be fixed on the draw-in groove circle in described handle base;
Be fixed on described handle in lock core; And
Described handle base comprises the cog that described draw-in groove circle matches;
Along with the locking of described lock core, the push rod of described lock core comes downwards to the notch place of described draw-in groove circle, to hold the angle of handle rotation described in limiting.
2. handle for side-hung casement according to claim 1, it is characterized in that, described lock core comprise lock structure and with the push rod be connected bottom described lock structure, drive described push rod descending by the rotation of key described lock structure left rotation and right rotation, the notch of described push rod and described draw-in groove circle is abutted against, pins rotating handle handle.
3. handle for side-hung casement according to claim 1, is characterized in that, described draw-in groove circle is stepped hollow cylinder, and its large diameter cylinder end face offers wide-angle draw-in groove and/or some notch respectively.
4. handle for side-hung casement according to claim 3, is characterized in that, described wide-angle draw-in groove is 180 degree of draw-in grooves.
5. handle for side-hung casement according to claim 3, is characterized in that, described draw-in groove circle is made up of the cylinder of two different-diameters.
6. handle for side-hung casement according to claim 1, is characterized in that, described handle base comprises handle base, is covered on the handle flap on described handle base and is accommodated in the handle seat cushion fixing described cog in described handle flap.
7. the handle for side-hung casement according to claim 3 or 4, is characterized in that, described wide-angle draw-in groove and described some notch are oppositely arranged.
8. handle for side-hung casement according to claim 7, is characterized in that, centre position and the described some notch of described wide-angle draw-in groove are positioned at same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202325.8U CN204627130U (en) | 2015-04-03 | 2015-04-03 | Handle for side-hung casement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202325.8U CN204627130U (en) | 2015-04-03 | 2015-04-03 | Handle for side-hung casement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627130U true CN204627130U (en) | 2015-09-09 |
Family
ID=54046170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202325.8U Active CN204627130U (en) | 2015-04-03 | 2015-04-03 | Handle for side-hung casement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988610A (en) * | 2017-05-16 | 2017-07-28 | 广东坚宜佳五金制品有限公司 | Handle and the handle lock with the handle |
-
2015
- 2015-04-03 CN CN201520202325.8U patent/CN204627130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988610A (en) * | 2017-05-16 | 2017-07-28 | 广东坚宜佳五金制品有限公司 | Handle and the handle lock with the handle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |