CN2469128Y - Lock for sliding window or door - Google Patents
Lock for sliding window or door Download PDFInfo
- Publication number
- CN2469128Y CN2469128Y CN 01215769 CN01215769U CN2469128Y CN 2469128 Y CN2469128 Y CN 2469128Y CN 01215769 CN01215769 CN 01215769 CN 01215769 U CN01215769 U CN 01215769U CN 2469128 Y CN2469128 Y CN 2469128Y
- Authority
- CN
- China
- Prior art keywords
- lock
- handle
- stay hook
- sliding door
- fixed hook
- 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
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Abstract
The utility model relates to a lock for sliding doors and windows, which comprises a fixed hook seat, a sliver-shaped lock shell and a sliding handle which can slide up and down, wherein the back surface of the handle is provided with a flaky fixed hook matched with the fixed hook seat, and the fixed hook is provided with an adjusting mechanism for horizontal positions. The lock for sliding doors and windows comprises a transverse groove on the back surface of the handle, the fixed hook embedded in the groove and a sliver-shaped screw hole. The lock for sliding doors and windows is composed of a plurality of parts, and the utility model has the advantages of simple and reasonable structure, favorable production technology and easy assembly, an original connecting pin shaft and a torsion spring are eliminated, windows can be opened naturally, and the length of the fixed hook can be adjusted. The utility model is suitable for aluminium alloy frames having various kinds of width.
Description
The utility model relates to a kind of lock for sliding door and window.
Existing slide door or window automatic locking kind is more, and structure is different.As No. 94210933.3, Chinese patent disclosed " automatic window catch ", it is made up of holder and fasteners, have the activity of swaying under the torque spring effect to collude, axle is installed in the holder supporting, and activity is colluded and porosely cooperated with an axle activity, it is bearing in the holder dead slot by axle, and can sway, axle is equipped with torque spring, and torque spring one end is pressed on the holder, the other end compresses activity and colludes, and the activity eave tile matches with eave tile on the fixed hook.It compresses activity and colludes by the torque spring at axle two ends, and when torsion spring power was big, it was more painstaking to window, and impact sound is bigger when closing window; When torsion spring power hour, activity is colluded with fixed hook and is easily got loose.
The purpose of this utility model aim to provide a kind of rational in infrastructure, switch is laborsaving flexibly, process and assemble lock for sliding door and window easily, to overcome the deficiencies in the prior art part.
Lock for sliding door and window by this purpose design, comprise stay hook seat, strip lock housing and the slide block type handle that can slide up and down thereof, its architectural feature is that the back side of described handle is provided with the sheet stay hook that can cooperate with the stay hook seat, stay hook is provided with the lateral attitude governor motion, to be applicable to the aluminum alloy frame of multiple width.
Described lateral attitude governor motion comprises the profile of tooth and the middle strip screw hole at stay hook edge, and the handle back side is provided with the serrated edge that matches with stay hook edge profile of tooth.The lateral attitude governor motion also can be provided with transverse concave groove at the handle back side, and stay hook embeds in the groove, is provided with the strip screw hole in the middle of the stay hook.Upper end, the described handle back side is provided with longitudinal fluting, is fixed with the locking spring in the groove.
This lock for sliding door and window only is made up of several parts, and is simple and reasonable, saves original connection bearing pin and torsion spring, and production technology is better, and assembling is more prone to.Can one hand take advantage of a situation and window.Stay hook length is adjustable, to be applicable to the aluminum alloy frame of multiple width.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is embodiment master's TV structure schematic diagram;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Fig. 3 is the left TV structure schematic diagram of Fig. 1;
Fig. 4 is the backsight structural representation of Fig. 1;
Fig. 5 is the structural representation of looking up of Fig. 1;
Fig. 6 is the plan structure schematic diagram of Fig. 1;
Fig. 7 is the A-A sectional structure schematic diagram among Fig. 6;
Fig. 8 is the unlocking condition structural representation;
Fig. 9 is the B-B sectional structure schematic diagram among Fig. 6.
Figure 10 is another example structure schematic diagram.
Referring to Fig. 1-Fig. 9, this lock for sliding door and window comprises stay hook seat 1, strip lock housing 5, inserts the lock housing middle part chute slide block type handle 3 that can slide up and down, and lock housing 5 positive two ends up and down are provided with the groove 4 of being convenient to operating grip.The back side of handle 3 is provided with transverse concave groove 6, and sheet stay hook 2 embeds in the groove.Stay hook is provided with strip screw hole 8, is convenient to the adjustment of its lateral attitude.Upper end, handle 3 back sides is provided with longitudinal fluting 10, is fixed with locking spring 7 in the groove.
Referring to Figure 10, stay hook 2 and be provided with the serrated edge 9 that cooperatively interacts with the handle back side is the adjustment of being convenient to the stay hook lateral attitude equally, and other structure is identical with first embodiment.
Under the effect of locking spring 7, it is locking state that stay hook 2 inserts stay hook seat 1; When needs were windowed, upwards push handle 3 made it break away from stay hook seat 1, and one hand is taken advantage of a situation and can be windowed.
Claims (6)
1. lock for sliding door and window, comprise stay hook seat (1), strip lock housing (5) and the slide block type handle (3) that can slide up and down thereof, the back side that it is characterized in that described handle is provided with the sheet stay hook (2) that can cooperate with the stay hook seat, and stay hook is provided with the lateral attitude governor motion.
2. lock for sliding door and window according to claim 1 is characterized in that described lateral attitude governor motion comprises the profile of tooth (9) and the middle strip screw hole (8) at stay hook edge, and the handle back side is provided with the serrated edge that matches with stay hook edge profile of tooth.
3. lock for sliding door and window according to claim 1 is characterized in that described lateral attitude governor motion comprises the transverse concave groove (6) at the handle back side, embeds the stay hook (2) and the strip screw hole (8) thereof of groove.
4. according to claim 1 or 2 or 3 described lock for sliding door and window, it is characterized in that upper end, described handle (3) back side is provided with longitudinal fluting (10), is fixed with locking spring (7) in the groove.
5. lock for sliding door and window according to claim 1 is characterized in that described lock housing medial surface is provided with chute, in the handle embedded groove.
6. lock for sliding door and window according to claim 1 is characterized in that the positive two ends up and down of described lock housing (5) are provided with the groove (4) of being convenient to operating grip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215769 CN2469128Y (en) | 2001-03-23 | 2001-03-23 | Lock for sliding window or door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215769 CN2469128Y (en) | 2001-03-23 | 2001-03-23 | Lock for sliding window or door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469128Y true CN2469128Y (en) | 2002-01-02 |
Family
ID=33634291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215769 Expired - Fee Related CN2469128Y (en) | 2001-03-23 | 2001-03-23 | Lock for sliding window or door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469128Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465640A (en) * | 2010-11-11 | 2012-05-23 | Ykkap株式会社 | Locking and unlocking device, and door and window |
-
2001
- 2001-03-23 CN CN 01215769 patent/CN2469128Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465640A (en) * | 2010-11-11 | 2012-05-23 | Ykkap株式会社 | Locking and unlocking device, and door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |