CN211422112U - Adjustable sliding door anti-theft pull rod - Google Patents
Adjustable sliding door anti-theft pull rod Download PDFInfo
- Publication number
- CN211422112U CN211422112U CN201922298586.5U CN201922298586U CN211422112U CN 211422112 U CN211422112 U CN 211422112U CN 201922298586 U CN201922298586 U CN 201922298586U CN 211422112 U CN211422112 U CN 211422112U
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- CN
- China
- Prior art keywords
- locking
- screw
- adjustable
- locking point
- point
- 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 an adjustable push-and-pull door theftproof pull rod, include: the locking screw comprises a pull rod, a locking point nut and an adjustable locking point screw, wherein the head of the locking point nut is provided with an inclined plane, the inclined plane is provided with a jackscrew hole communicated with the screw hole of the locking point nut, and a jackscrew is arranged in the jackscrew hole; the exposed top end of the adjustable locking point screw is provided with a locking point, the cross section of the locking point is circular, the diameter of the circular shape is larger than the width of the locking groove of the locking hole, and the adjustable locking point screw is in threaded connection with the locking point nut and can adjust the length of the adjustable locking point screw extending out of the pull rod. The utility model discloses owing to be equipped with lock point nut and adjustable lock point screw, through increase the jackscrew on the lock point nut, solved the adjustable and problem of fixing again of lock point, increase substantially product installation and debugging efficiency, improved the quality that the product was installed on the spot.
Description
Technical Field
The utility model relates to a push-and-pull door especially relates to an adjustable push-and-pull door theftproof pull rod.
Background
At present, most of pull rods of domestic aluminum alloy sliding windows are not adjustable, and the problem that locking points cannot be locked after products are installed due to the fact that actual wall bodies on site are not perpendicular during installation of the products is solved.
Disclosure of Invention
The utility model aims at providing an adjustable push-and-pull door theftproof pull rod to above-mentioned problem.
The utility model adopts the technical proposal that: an adjustable sliding door anti-theft pull rod, comprising: the pull rod, its characterized in that: the locking screw is characterized by also comprising a locking point nut and an adjustable locking point screw, wherein the screw head of the locking point nut is provided with an inclined plane, the inclined plane is provided with a jackscrew screw hole communicated with the screw hole of the locking point nut, and a jackscrew is arranged in the jackscrew hole; the exposed top end of the adjustable locking point screw is provided with a locking point, the cross section of the locking point is circular, the diameter of the circular shape is larger than the width of the locking groove of the locking hole, and the adjustable locking point screw is in threaded connection with the locking point nut and can adjust the length of the adjustable locking point screw extending out of the pull rod.
The utility model discloses beneficial effect: the utility model discloses owing to be equipped with lock point nut and adjustable lock point screw, through increase the jackscrew on the lock point nut, solved the adjustable and problem of fixing again of lock point, increase substantially product installation and debugging efficiency, improved the quality that the product was installed on the spot.
Drawings
Fig. 1 is a front schematic view of one embodiment of the present invention.
Fig. 2 is a schematic top view of fig. 1.
FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1.
Fig. 4 is a schematic front view of a keyhole plate used in cooperation with the present invention.
Detailed Description
As shown in fig. 1 to fig. 3, the present invention includes: the locking device comprises a pull rod 1, a locking point nut 2 and an adjustable locking point screw 3, wherein the head of the locking point nut is provided with an inclined surface 21, the inclined surface is convenient for processing a jackscrew screw hole 22, a jackscrew 23 is arranged in the jackscrew screw hole, and the jackscrew is a puller screw; the exposed top end of the adjustable locking point screw is provided with a locking point, the cross section of the locking point is circular, and the diameter of the circular locking point is larger than the width of the locking groove 41 of the locking hole. Adjustable lock point screw and lock point nut threaded connection and through the adjustable lock point screw length of stretching out the pull rod of screw, through increasing the jackscrew at lock point nut, solved the adjustable and refastenable problem of lock point, increase substantially product installation debugging efficiency, improved the quality that the product was installed on the spot.
As shown in fig. 4, the utility model discloses with the supporting use of jack panel 4, be equipped with lockhole 41 and guide slot 42 on the jack panel, the lock point gets into the lockhole through the guide slot, because the circular shape diameter of lock point is greater than the width of lockhole locked groove 41, just can not follow outdoor opening after the lock is locked like this, plays the installation theftproof effect.
Claims (1)
1. An adjustable sliding door anti-theft pull rod, comprising: pull rod (1), its characterized in that: the locking screw is characterized by further comprising a locking point nut (2) and an adjustable locking point screw (3), wherein an inclined surface (21) is arranged on a screw head of the locking point nut, a jackscrew screw hole (22) communicated with the screw hole of the locking point nut is formed in the inclined surface, and a jackscrew (23) is arranged in the jackscrew hole; the exposed top end of the adjustable locking point screw is provided with a locking point, the cross section of the locking point is circular, the diameter of the circular locking point is larger than the width of the locking groove (41) of the locking hole, and the adjustable locking point screw is in threaded connection with the locking point nut and can adjust the length of the adjustable locking point screw extending out of the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298586.5U CN211422112U (en) | 2019-12-19 | 2019-12-19 | Adjustable sliding door anti-theft pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298586.5U CN211422112U (en) | 2019-12-19 | 2019-12-19 | Adjustable sliding door anti-theft pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422112U true CN211422112U (en) | 2020-09-04 |
Family
ID=72286031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922298586.5U Expired - Fee Related CN211422112U (en) | 2019-12-19 | 2019-12-19 | Adjustable sliding door anti-theft pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422112U (en) |
-
2019
- 2019-12-19 CN CN201922298586.5U patent/CN211422112U/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: 20200904 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |