CN103590656A - Anti-theft handle used for door and window - Google Patents
Anti-theft handle used for door and window Download PDFInfo
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- CN103590656A CN103590656A CN201310634153.7A CN201310634153A CN103590656A CN 103590656 A CN103590656 A CN 103590656A CN 201310634153 A CN201310634153 A CN 201310634153A CN 103590656 A CN103590656 A CN 103590656A
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Abstract
The invention relates to an anti-theft handle, in particular to an anti-theft handle used for a door and window, and aims to solve the problem that an existing handle used for the door and window does not have an anti-theft function and is poor in safety. The handle is fixedly connected with the small end of an indoor rotating core, a square shaft penetrates out of a center through hole of a seal cover, a positioning shaft is located in a stepped through hole of the indoor rotating core, a round groove is machined in the seal cover and coaxial with the center through hole of the seal cover, a plurality of semi-cylindrical grooves are machined in the round groove in the circumferential direction, and the upper semi-cylindrical grooves and the lower semi-cylindrical grooves are the same in number and arranged to be over against vertically. The indoor rotating core is located in the round groove, two spring grooves are symmetrically machined in the upper portion and the lower portion of the indoor rotating core, a spring is arranged in each spring groove, and two cylindrical locking springs are located in one upper semi-cylindrical groove and one lower semi-cylindrical groove and respectively in elastic connection with a corresponding spring. An outdoor rotating core is fixedly sleeved with the big end of the indoor rotating core, and two notches are formed in the big end of the indoor rotating core and correspond to the spring grooves in position. The anti-theft handle used for the door and window is used in building doors and windows.
Description
Technical field
The present invention relates to a kind of handle, the antitheft handle of a kind of door and window of specific design.
Background technology
Existing door and window does not have anti-theft feature with handle, at the square shaft of outdoor rotation handle, sash can be opened, and existing door and window does not have anti-theft feature with handle, has the problem of poor stability.
Summary of the invention
The present invention does not have anti-theft feature for solving existing door and window with handle, has the problem of poor stability, and then provides a kind of door and window antitheft handle.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: door and window of the present invention comprises handle with antitheft handle, cover plate, pedestal and capping, in pedestal and capping, be all processed with the central through hole communicating, cover plate covers on the upper surface of pedestal, capping covers on the bottom face of pedestal, described antitheft handle also comprises the indoor core that turns, the outdoor core that turns, square shaft, two springs and two cylindrical billiards, it is indoor that to turn large one end, core one end little, the indoor large end that turns core is positioned at the central through hole of pedestal, the indoor small end that turns core is passed by pedestal central through hole, the indoor in-core that turns is processed with ladder hole, handle is fixedly connected with the indoor small end that turns core, outdoor one end that turns core is provided with locating shaft, outdoorly turn the other end of core and one end of square shaft fixes as one, square shaft is passed by the central through hole of capping, locating shaft is positioned at the indoor ladder hole that turns core, in capping, be processed with the circular groove coaxial with the central through hole of capping, on circular groove, be along the circumferential direction processed with a plurality of semi-cylindrical grooves, semi-cylindrical groove quantity is unanimous between the higher and lower levels and up and down over against setting, the indoor core that turns is positioned at circular groove, the outdoor core that turns is symmetrily processed with two spring grooves up and down towards a side end face of locating shaft, in each spring groove, be provided with a spring, two cylindrical billiards are positioned at upper and lower two semi-cylindrical grooves, each cylindrical billiard connects with a corresponding spring, the indoor large end that turns core is solidly set on outdoor turning on core, the indoor large end that turns core has and two gap that spring groove position is corresponding, when at indoor turning handle, indoor two gap ends that turn the large end of core drive two cylindrical billiards to move along the tangential direction of circular groove, when outdoor will rotate square shaft time, the outdoor outer that turns the spring groove of core drives two cylindrical billiards to be positioned in semi-cylindrical groove.
The invention has the beneficial effects as follows:
In antitheft handle of the present invention is provided with, turn core, outdoor core, two springs and two cylindrical billiards of turning, when at indoor turning handle, indoor two gap that turn the large end of core drive two cylindrical billiards to move along the tangential direction of circular groove; When outdoor will rotate square shaft time, the outer of rotatable platform spring groove drives two cylindrical billiards to enter in semi-cylindrical groove, cause square shaft to rotate, with handle, there is no anti-theft feature with existing door and window, square shaft at outdoor rotation handle can be opened sash to compare, door and window has anti-theft feature with handle, has greatly improved the anti-theft security performance of door and window.
Accompanying drawing explanation
Fig. 1 is the integrally-built assembling exploded view of antitheft handle for door and window of the present invention; Fig. 2 turns core, the outdoor decomposition assembling stereogram that turns core, two springs and two cylindrical billiards in the specific embodiment one; Fig. 3 turns core, the outdoor assembling stereogram that turns core, two springs and two cylindrical billiards in the specific embodiment one; Fig. 4 is the force analysis figure of two cylindrical billiards when at indoor turning handle 1, i.e. the I portion enlarged drawing of Fig. 2; Fig. 5 is when at outdoor the force analysis figure of two cylindrical billiards, i.e. the I portion enlarged drawing of Fig. 2 will rotate square shaft 6-1 time.
The specific embodiment
The specific embodiment one: as shown in Fig. 1～5, the door and window of present embodiment is with comprising handle 1, cover plate 3, pedestal 4 and capping 8, in pedestal 4 and capping 8, be all processed with the central through hole communicating, cover plate 3 covers on the upper surface of pedestal 4, capping 8 covers on the bottom face of pedestal 4, described antitheft handle also comprises the indoor core 5 that turns, the outdoor core 6 that turns, square shaft 7, two springs 9 and two cylindrical billiards 10, it is indoor that to turn core 5 large one end, one end little, the indoor large end that turns core 5 is positioned at the central through hole of pedestal 4, the indoor small end that turns core 5 is passed by pedestal 4 central through holes, indoor turning in core 5 is processed with ladder hole, handle 1 is fixedly connected with the indoor small end that turns core 5, outdoor one end that turns core 6 is provided with locating shaft 6-1, outdoorly turn the other end of core 6 and one end of square shaft 7 fixes as one, square shaft 7 is passed by the central through hole of capping 8, locating shaft 6-1 is positioned at the indoor ladder hole that turns core 5, in capping 8, be processed with the circular groove 8-1 coaxial with the central through hole of capping 8, on circular groove 8-1, be along the circumferential direction processed with a plurality of semi-cylindrical groove 8-2, semi-cylindrical groove 8-2 quantity is unanimous between the higher and lower levels and up and down over against setting, the indoor core 5 that turns is positioned at circular groove 8-1, the outdoor core 6 that turns is symmetrily processed with two spring groove 6-2 up and down towards a side end face of locating shaft 6-1, in each spring groove 6-2, be provided with a spring 9, two cylindrical billiards 10 are positioned at upper and lower two semi-cylindrical groove 8-2 places, each cylindrical billiard 10 connects with a corresponding spring 9 elasticity, the indoor large end that turns core 5 is solidly set on outdoor turning on core 6, the indoor large end that turns core 5 has and two gap 5-1 that spring groove 6-2 position is corresponding, when at indoor turning handle 1, indoor two gap ends that turn the large end of core 5 drive two cylindrical billiards 10 to move along the tangential direction of circular groove 8-1, when outdoor will rotate square shaft 6-1 time, the outdoor outer that turns the spring groove 6-2 of core 6 drives two cylindrical billiards 10 to be positioned in semi-cylindrical groove 8-2.
The specific embodiment two: as shown in Figure 2, present embodiment semi-cylindrical groove 8-2 quantity is 8-12.So design, when outdoor will rotate square shaft 6-1 time, the outer of rotatable platform 6-3 spring groove 6-3-1 drives two cylindrical billiards 10 to enter in semi-cylindrical groove 8-2, and two cylindrical billiards 10 all have anti-theft feature in semi-cylindrical groove 8-2 position arbitrarily.Other composition and connected mode are identical with the specific embodiment one.
The specific embodiment three: as shown in Figure 1, present embodiment cover plate 3 is plastic closure.So design, is convenient to processing, and cost is low.Other composition and connected mode are identical with the specific embodiment one or two.
The specific embodiment four: as shown in Figure 1, present embodiment pedestal 4 is plastic base.So design, is convenient to processing, and cost is low.Other composition and connected mode are identical with the specific embodiment three.
The specific embodiment five: as shown in Figure 1, present embodiment capping 8 is plastic closure.So design, is convenient to processing, and cost is low.Other composition and connected mode are identical with the specific embodiment one, two or four.
The specific embodiment six: as shown in Figure 1, antitheft handle also comprises elastic washer 2 described in present embodiment, described elastic washer 2 is sleeved on the indoor small end that turns core 5, and between cover plate 3 and handle 1.So design, prevents that handle 1 from contacting with cover plate 3, can make handle rotating flexible.Other composition and connected mode are identical with the specific embodiment five.
Operating principle:
When at indoor turning handle 1, it is the tangential direction of circular groove 8-1 that indoor two gap that turn the large end of core 5 make the power F1 that two cylindrical billiards 10 are subject to, be that cylindrical billiard 10 moves along the tangential direction of circular groove 8-1 under the effect of F1, indoor two gap that turn the large end of core 5 drive two cylindrical billiards 10 to roll out in circular groove 8-1, the indoor core 5 of turning drives and outdoorly turns core 6 and square shaft 7 synchronously rotates, and the rotation drive clutch of square shaft 7 is opened lock point;
When outdoor will rotate square shaft 7 time, the outdoor outer that turns the spring groove 6-2 of core 6 drives two cylindrical billiards 10 to enter in semi-cylindrical groove 8-2, be that the outdoor core 6 that turns makes the power F2 being subject to of cylindrical billiard 10 in semi-cylindrical groove 8-2, cylindrical billiard 10 is blocked by circular groove 8-1 under the effect of F2, cylindrical billiard 10 cannot tangentially move, be that the outdoor core 6 that turns cannot rotate, therefore outdoor will rotate square shaft 7 time, square shaft 7 cannot rotate, can not rotating of square shaft 7 makes clutch lock point in locking states, therefore realized anti-theft feature; With handle, there is no anti-theft feature with existing door and window, at the square shaft of outdoor rotation handle, sash can be opened and compared, door and window has anti-theft feature with handle, has greatly improved the anti-theft security performance of door and window.
Claims (6)
1. the antitheft handle of door and window, described antitheft handle comprises handle (1), cover plate (3), pedestal (4) and capping (8), in pedestal (4) and capping (8), be all processed with the central through hole communicating, cover plate (3) covers on the upper surface of pedestal (4), capping (8) covers on the bottom face of pedestal (4), it is characterized in that: described antitheft handle also comprises the indoor core (5) that turns, the outdoor core (6) that turns, square shaft (7), two springs (9) and two cylindrical billiards (10), it is indoor that to turn large one end, core (5) one end little, the indoor large end that turns core (5) is positioned at the central through hole of pedestal (4), the indoor small end that turns core (5) is passed by pedestal (4) central through hole, indoor turning in core (5) is processed with ladder hole, handle (1) is fixedly connected with the indoor small end that turns core (5), outdoor one end that turns core (6) is provided with locating shaft (6-1), outdoorly turn the other end of core (6) and one end of square shaft (7) fixes as one, square shaft (7) is passed by the central through hole of capping (8), locating shaft (6-1) is positioned at the indoor ladder hole that turns core (5), in capping (8), be processed with the circular groove (8-1) coaxial with the central through hole of capping (8), on circular groove (8-1), be along the circumferential direction processed with a plurality of semi-cylindrical grooves (8-2), semi-cylindrical groove (8-2) quantity is unanimous between the higher and lower levels and up and down over against setting, the indoor core (5) that turns is positioned at circular groove (8-1), the outdoor core (6) that turns is symmetrily processed with two spring grooves (6-2) up and down towards a side end face of locating shaft (6-1), in each spring groove (6-2), be provided with a spring (9), two cylindrical billiards (10) are positioned at upper and lower two semi-cylindrical grooves (8-2) and locate, each cylindrical billiard (10) connects with a corresponding spring (9) elasticity, the indoor large end that turns core (5) is solidly set on outdoor turning on core (6), the indoor large end that turns core (5) has the gap (5-1) corresponding with two spring grooves (6-2) position, when when indoor turning handle (1), indoor two gap ends that turn the large end of core (5) drive two cylindrical billiards (10) along the tangential direction motion of circular groove (8-1), when outdoor will rotate square shaft (6-1) time, the outdoor outer that turns the spring groove (6-2) of core (6) drives two cylindrical billiards (10) to be positioned in semi-cylindrical groove (8-2).
2. the antitheft handle of door and window according to claim 1, is characterized in that: semi-cylindrical groove (8-2) quantity is 8-12.
3. the antitheft handle of door and window according to claim 1 and 2, is characterized in that: cover plate (3) is plastic closure.
4. the antitheft handle of door and window according to claim 3, is characterized in that: pedestal (4) is plastic base.
5. according to the antitheft handle of door and window described in claim 1,2 or 4, it is characterized in that: capping (8) is plastic closure.
6. the antitheft handle of door and window according to claim 5, is characterized in that: described antitheft handle also comprises elastic washer (2), and described elastic washer (2) is sleeved on the indoor small end that turns core (5), and is positioned between cover plate (3) and handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634153.7A CN103590656A (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle used for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634153.7A CN103590656A (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle used for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103590656A true CN103590656A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310634153.7A Pending CN103590656A (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle used for door and window |
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| Country | Link |
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| CN (1) | CN103590656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956310A (en) * | 2017-12-12 | 2018-04-24 | 深圳市诺正投资有限公司 | A kind of one-way multi-point lock handle for door and window |
| CN108150005A (en) * | 2018-01-29 | 2018-06-12 | 广东澳利坚五金科技有限公司 | A kind of combined driving handle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201301595Y (en) * | 2008-10-27 | 2009-09-02 | 张群 | Novel handles of doors and windows |
| CN201953150U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Handle structure |
| US20120292926A1 (en) * | 2011-05-20 | 2012-11-22 | Cmech (Guangzhou) Industrial Ltd. | Sliding handle lock for door and window |
| CN202731420U (en) * | 2012-07-12 | 2013-02-13 | 陈名万 | Door window handle |
| CN203559632U (en) * | 2013-12-02 | 2014-04-23 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle for doors and windows |
-
2013
- 2013-12-02 CN CN201310634153.7A patent/CN103590656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201301595Y (en) * | 2008-10-27 | 2009-09-02 | 张群 | Novel handles of doors and windows |
| CN201953150U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Handle structure |
| US20120292926A1 (en) * | 2011-05-20 | 2012-11-22 | Cmech (Guangzhou) Industrial Ltd. | Sliding handle lock for door and window |
| CN202731420U (en) * | 2012-07-12 | 2013-02-13 | 陈名万 | Door window handle |
| CN203559632U (en) * | 2013-12-02 | 2014-04-23 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle for doors and windows |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956310A (en) * | 2017-12-12 | 2018-04-24 | 深圳市诺正投资有限公司 | A kind of one-way multi-point lock handle for door and window |
| CN108150005A (en) * | 2018-01-29 | 2018-06-12 | 广东澳利坚五金科技有限公司 | A kind of combined driving handle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |