CN102605993A - Door and window handle lock - Google Patents
Door and window handle lock Download PDFInfo
- Publication number
- CN102605993A CN102605993A CN2012101007456A CN201210100745A CN102605993A CN 102605993 A CN102605993 A CN 102605993A CN 2012101007456 A CN2012101007456 A CN 2012101007456A CN 201210100745 A CN201210100745 A CN 201210100745A CN 102605993 A CN102605993 A CN 102605993A
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- China
- Prior art keywords
- handle
- installing hole
- rotating shaft
- shell fragment
- doors
- 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.)
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Abstract
The invention discloses a door and window handle lock, which comprises a handle, a lock body with a rotating part and a rotating shaft with a polygonal section. The polygonal rotating shaft is inserted into polygonal installation holes of the handle and the rotating part to connect the rotating part with the handle, and spring sheets capable of clamping the rotating shaft into the polygonal installation holes are arranged at inner corners of the polygonal installation holes of the handle and the rotating part. As the spring sheets are installed in gaps among the rotating shaft and the installation holes, the rotating shaft is clamped in the installation holes, loosening due to the gaps is prevented, and the door and window handle lock is firm and reliable in assembly, simple in structure and convenient in assembly, and has fewer parts.
Description
Technical field
The present invention relates to field of lockset, particularly a kind of handle for doors and windows lock.
Background technology
In the prior art, the style of door and window lock is of all kinds, and effect is also had nothing in common with each other.Grip handle lock is for example unblanked or is locked thereby the dead bolt that drives lock body through swing handle exactly rotates.Usually, grip handle lock comprises handle and lock body, and both connect interlock through rotating shaft.Lock body is provided with the tumbler that supplies rotating shaft to insert.The rotating shaft cross section is a polygon, and handle and tumbler are provided with the polygon installing hole that supplies rotating shaft to insert.When handle rotates, drive tumbler through rotating shaft and rotate, tumbler drives dead bolt through the transmission mechanism in the lock body again and stretches out or retraction, thereby realizes the switching of door and window.Since easy to use, therefore be welcomed by users.
But because dimensional tolerance precision and be convenient to problem such as installations in making, both cooperations are not very tight between rotating shaft and the installing hole; After the installation; When user's swing handle, tend to loosening, the unstable sensation of jug, bring sense of insecurity to the user.
For solving above-mentioned shortcoming, have producer to improve, but DeGrain also have and in rotating shaft, install retention mechanism additional through improving the accuracy of manufacture, but complex structure, the production difficulty increases.
Summary of the invention
For overcoming shortcoming of the prior art with not enough, the object of the present invention is to provide a kind of flat opening grip handle lock, it is simple in structure, easy to assembly, firm.
In order to realize above-mentioned purpose, the present invention realizes by following technical scheme:
A kind of handle for doors and windows lock; The lock body, the cross section that comprise handle, band tumbler are polygonal rotating shaft; The polygon installing hole that rotating shaft is plugged in handle and tumbler makes tumbler and handle interlock, it is characterized in that: at least one interior angle position of described at least one polygon installing hole is provided with and can rotating shaft be pressed in the shell fragment in the polygon installing hole.
Said shell fragment comprises two seal faces, the interior angle angle coupling of the corner dimension of two seal faces and polygon installing hole.
The edge flange of said shell fragment seal face forms the Access Division, connects and fixes in the edge of polygon installing hole.
The edge of described polygon installing hole is provided with groove to the position of clip clamping portion.
Described shell fragment is plastics shell fragment or metal clips.
The cross section of described rotating shaft is a square, and the polygon installing hole is the square installing hole.
Described handle comprises and is symmetricly set in the door and window inside and outside first in command and the second in command that rotating shaft runs through tumbler and two ends are fixedly connected with handle respectively.
The said first in command, the second in command, tumbler three's polygon installing hole is equipped with shell fragment.
The present invention installs shell fragment in the gap through between rotating shaft and installing hole, and rotating shaft is pressed in the installing hole, and what prevented to occur because there being the gap is loosening, assembles solid and reliablely, and the while is simple in structure, and component are few, and are easy to assembly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the present invention is the scheme of installation of hand, tumbler and rotating shaft (polygon installing hole partly cut-away).
Fig. 3 is the component decomposition map of structure shown in Figure 2.
The specific embodiment
In order to understand the present invention more clearly, below in conjunction with accompanying drawing the present invention is done further elaboration, but the present invention is not limited to this specific examples.
To shown in Figure 3, the present invention is a kind of handle for doors and windows lock, comprises handle 1,2 and lock body 3 like Fig. 1, and both are that polygonal rotating shaft 5 connects interlock through the cross section.Lock body 3 is provided with tumbler 4, and both are equipped with the polygon installing hole 6 that supplies polygonal rotating shaft to insert handle 1,2 and tumbler 4.When handle 1,2 rotates, drive tumbler 4 through rotating shaft 5 and rotate, tumbler drives dead bolt 7 through the transmission mechanism in the lock body 3 again and stretches out or retraction.
At least one interior angle position of above-mentioned at least one polygon installing hole 6 (promptly the polygon installing hole of the polygon installing hole of handle or tumbler one of them) at least is provided with and can rotating shaft be pressed in the shell fragment 8 in the polygon installing hole.Most preferably in all polygon installing holes 6, be equipped with shell fragment 8.
Shell fragment 8 comprises this interior angle angle coupling of the corner dimension and the polygon installing hole 6 of 81, two seal faces 81 of two seal faces.The width of seal face 81 can as long as be not more than the hole wall width of this interior angle of formation of polygon installing hole 6, can insert the polygon installing hole with shell fragment 8 and get final product according to actual design smoothly.
The edge flange of shell fragment seal face 81 forms Access Division 82, connects and fixes in the edge of polygon installing hole 6.Preferably, the edge of polygon installing hole 6 is provided with groove 61 to the position of clip clamping portion 82, and the Access Division 82 of shell fragment 8 just embeds this groove 61 and outwards do not protrude.Described shell fragment 8 is plastics shell fragment or metal clips, the preferable alloy shell fragment.
Embodiment
To shown in Figure 3, in the present example, the cross section of rotating shaft 5 is a square like Fig. 1, and polygon installing hole 6 is the square installing hole.Handle comprises and is symmetricly set in the door and window inside and outside first in command 1 and the second in command 2 that rotating shaft 5 runs through tumbler 4 and two ends are fixedly connected with the first in command 1, the second in command 2 respectively.Polygon installing hole 6 the first in command 1, the second in command 2, tumbler 4 threes is equipped with a metal clips 8.The angle of two seal faces 82 of shell fragment 8 is approximately 90 °, and with the interior angle angle coupling of polygon installing hole 6, and the edge flange of shell fragment 8 seal faces 81 forms Access Division 82.The edge of polygon installing hole 6 is provided with groove 61 to the position of shell fragment 8 Access Divisions 82.
During installation, earlier each shell fragment 8 is inserted in each polygon installing hole 6, and its Access Division 82 is embedded in the edge groove 61 of polygon installing hole 6, shell fragment 8 is fixed polygon installing hole 6 in.Still approximately be square in the polygon installing hole 6 at this moment, do not influence the installation of rotating shaft 5.Tumbler 4 is inserted in rotating shaft 5, at its two ends the first in command 1 and the second in command 2 are installed at last.Because the tensile force effect of shell fragment 8, rotating shaft 5 is pressed in the polygon installing hole 6, can not roll to produce and become flexible, and does not influence rotating shaft 5 moving on axial direction simultaneously again.
The present invention is not limited to above-mentioned embodiment; If various changes of the present invention or modification are not broken away from the spirit and scope of the present invention; If these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (8)
1. a handle for doors and windows is locked; The lock body, the cross section that comprise handle, band tumbler are polygonal rotating shaft; The polygon installing hole that rotating shaft is plugged in handle and tumbler makes tumbler and handle interlock, it is characterized in that: at least one interior angle position of described at least one polygon installing hole is provided with and can rotating shaft be pressed in the shell fragment in the polygon installing hole.
2. handle for doors and windows lock according to claim 1, it is characterized in that: said shell fragment comprises two seal faces, the interior angle angle coupling of the corner dimension of two seal faces and polygon installing hole.
3. handle for doors and windows lock according to claim 1 is characterized in that: the edge flange of said shell fragment forms the Access Division, connects and fixes in the edge of polygon installing hole.
4. handle for doors and windows lock according to claim 3, it is characterized in that: the edge of described polygon installing hole is provided with groove to the position of clip clamping portion.
5. handle for doors and windows lock according to claim 1, it is characterized in that: described shell fragment is plastics shell fragment or metal clips.
6. handle for doors and windows lock according to claim 1, it is characterized in that: the cross section of described rotating shaft is a square, the polygon installing hole is the square installing hole.
7. according to the described handle for doors and windows of the arbitrary claim of claim 1～6 lock, it is characterized in that: described handle comprises and is symmetricly set in the door and window inside and outside first in command and the second in command that rotating shaft runs through tumbler and two ends are fixedly connected with handle respectively.
8. handle for doors and windows lock according to claim 7, it is characterized in that: the said first in command, the second in command, tumbler three's polygon installing hole is equipped with shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101007456A CN102605993A (en) | 2012-04-06 | 2012-04-06 | Door and window handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101007456A CN102605993A (en) | 2012-04-06 | 2012-04-06 | Door and window handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102605993A true CN102605993A (en) | 2012-07-25 |
Family
ID=46523719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101007456A Pending CN102605993A (en) | 2012-04-06 | 2012-04-06 | Door and window handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605993A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966261A (en) * | 2012-10-23 | 2013-03-13 | 宁波埃迪五金工贸有限公司 | Improvement structure of blade horizontal lock |
| CN105672762A (en) * | 2016-04-01 | 2016-06-15 | 上海先道建筑五金有限公司 | Fast-assembly handle provided with spring |
| CN105822138A (en) * | 2015-01-23 | 2016-08-03 | 海伍德·威廉姆斯零件有限公司 | Handle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319498Y (en) * | 1997-07-30 | 1999-05-19 | 萧树庄 | Door handle with positioning and bolt-lock mechanism |
| CN2469115Y (en) * | 2001-03-28 | 2002-01-02 | 郑连进 | Means for preventing screw nut from being loosen of main rotary sheet of trick lock |
| CN101042031A (en) * | 2007-04-30 | 2007-09-26 | 庄子平 | Hand grip of door and window lockset |
| EP1979562A1 (en) * | 2006-02-02 | 2008-10-15 | Van Laerhoven, Bart | Lock device with safety actuating grip and safety actuating grip |
| CN201273077Y (en) * | 2008-09-23 | 2009-07-15 | 新乡市华龙五金发展有限公司 | Positioning handle |
-
2012
- 2012-04-06 CN CN2012101007456A patent/CN102605993A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319498Y (en) * | 1997-07-30 | 1999-05-19 | 萧树庄 | Door handle with positioning and bolt-lock mechanism |
| CN2469115Y (en) * | 2001-03-28 | 2002-01-02 | 郑连进 | Means for preventing screw nut from being loosen of main rotary sheet of trick lock |
| EP1979562A1 (en) * | 2006-02-02 | 2008-10-15 | Van Laerhoven, Bart | Lock device with safety actuating grip and safety actuating grip |
| CN101042031A (en) * | 2007-04-30 | 2007-09-26 | 庄子平 | Hand grip of door and window lockset |
| CN201273077Y (en) * | 2008-09-23 | 2009-07-15 | 新乡市华龙五金发展有限公司 | Positioning handle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966261A (en) * | 2012-10-23 | 2013-03-13 | 宁波埃迪五金工贸有限公司 | Improvement structure of blade horizontal lock |
| CN102966261B (en) * | 2012-10-23 | 2015-04-22 | 宁波埃迪五金工贸有限公司 | Improvement structure of blade horizontal lock |
| CN105822138A (en) * | 2015-01-23 | 2016-08-03 | 海伍德·威廉姆斯零件有限公司 | Handle |
| CN105672762A (en) * | 2016-04-01 | 2016-06-15 | 上海先道建筑五金有限公司 | Fast-assembly handle provided with spring |
| CN105672762B (en) * | 2016-04-01 | 2018-01-05 | 海盐先道建筑五金有限公司 | Fast-assembling handle with spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120725 |