CN203559632U - Anti-theft handle for doors and windows - Google Patents
Anti-theft handle for doors and windows Download PDFInfo
- Publication number
- CN203559632U CN203559632U CN201320782693.5U CN201320782693U CN203559632U CN 203559632 U CN203559632 U CN 203559632U CN 201320782693 U CN201320782693 U CN 201320782693U CN 203559632 U CN203559632 U CN 203559632U
- Authority
- CN
- China
- Prior art keywords
- core
- indoor
- cylindrical
- handle
- turns
- 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 - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to an anti-theft handle, in particular to an anti-theft handle for doors and windows, and aims to solve the problem that existing handles for doors and windows are lack of an anti-theft function and poor in safety. A handle grip is fixedly connected with a small end of an indoor rotary core, a square shaft penetrates out from a central through hole of a seal cover, a positioning shaft is positioned in a stepped through hole of the indoor rotary core, a round groove coaxial to the central through hole of the seal cover is reserved on the seal cover, a plurality of semi-cylindrical grooves are circumferentially reserved on the round groove, and the upper semi-cylindrical grooves and the lower semi-cylindrical grooves are in opposite arrangement and uniform in quantity. The indoor rotary core is positioned in the round groove, two spring grooves are vertically symmetrically reserved on the indoor rotary core, and a spring is arranged in each spring groove. Two cylindrical pins are positioned in two corresponding upper and lower semi-cylindrical grooves, each cylindrical pin is elastically connected with a corresponding spring, and a large end of the indoor rotary core is fixedly sleeved on an outdoor rotary core and provided with notches corresponding to the two spring grooves in position. The anti-theft handle is used for doors and windows of buildings.
Description
Technical field
The utility model 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.
Utility model content
The utility model 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 utility model is to solve the problems of the technologies described above the technical scheme of taking to be: the antitheft handle of door and window of the present utility model comprises 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 multiple semi-cylindrical grooves, semi-cylindrical groove quantity unanimous between the higher and lower levels and up and down just to arrange, 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, two gap ends of the indoor large end that turns core drive two cylindrical billiards to move along the tangential direction of circular groove, when outdoor will rotate square shaft time, the outer of the outdoor spring groove that turns core drives two cylindrical billiards to be positioned in semi-cylindrical groove.
The beneficial effects of the utility model are:
In antitheft handle of the present utility model is provided with, turn core, outdoor core, two springs and two cylindrical billiards of turning, when at indoor turning handle, two gap of the indoor large end that turns 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 the antitheft handle of door and window of the present utility model; 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 the outdoor force analysis figure of two cylindrical billiards will rotate square shaft 6-1 time, i.e. the I portion enlarged drawing of Fig. 2.
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 multiple semi-cylindrical groove 8-2, semi-cylindrical groove 8-2 quantity unanimous between the higher and lower levels and up and down just to arrange, 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, two gap ends of the indoor large end that turns 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 outer of the outdoor spring groove 6-2 that turns 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, and 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 two gap of the indoor large end that turns 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, two gap of the indoor large end that turns core 5 drive two cylindrical billiards 10 to roll out in circular groove 8-1, the indoor core 5 that turns drives and outdoorly turns core 6 and square shaft 7 synchronously rotates, and the rotation of square shaft 7 drives clutch that lock point is opened;
When outdoor will rotate square shaft 7 time, the outer of the outdoor spring groove 6-2 that turns 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 multiple semi-cylindrical grooves (8-2), semi-cylindrical groove (8-2) quantity unanimous between the higher and lower levels and up and down just to arrange, 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), two gap ends of the indoor large end that turns core (5) drive the tangential direction motion of two cylindrical billiards (10) along circular groove (8-1), when outdoor will rotate square shaft (6-1) time, the outer of the outdoor spring groove (6-2) that turns 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 |
|---|---|---|---|
| CN201320782693.5U CN203559632U (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782693.5U CN203559632U (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle for doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559632U true CN203559632U (en) | 2014-04-23 |
Family
ID=50509363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782693.5U Expired - Lifetime CN203559632U (en) | 2013-12-02 | 2013-12-02 | Anti-theft handle for doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590656A (en) * | 2013-12-02 | 2014-02-19 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle used for door and window |
-
2013
- 2013-12-02 CN CN201320782693.5U patent/CN203559632U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590656A (en) * | 2013-12-02 | 2014-02-19 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle used for door and window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103726713B (en) | Dual drive intelligent electronic handle | |
| CN203559632U (en) | Anti-theft handle for doors and windows | |
| CN208486682U (en) | A kind of novel cipher disk | |
| CN103590656A (en) | Anti-theft handle used for door and window | |
| CN201297075Y (en) | Electronic lock with emergency opening device for safe cabinet | |
| CN203729672U (en) | Dual-drive intelligent electronic handle | |
| CN107989490B (en) | Double-lock-core electric cabinet lock | |
| CN201818110U (en) | Handle positioning structure | |
| CN201301595Y (en) | Novel handles of doors and windows | |
| CN202483282U (en) | Three-point lock device | |
| CN205063536U (en) | Plane lock is scraped to durable type pick -proof | |
| CN201924696U (en) | Lock cylinder of electronic anti-theft door lock | |
| CN202493083U (en) | Switch hold-hand of doors and windows | |
| CN206539132U (en) | A kind of centering type communal bathroom indicates lock | |
| CN110566053A (en) | Reversing mechanism for intelligent lock and intelligent lock | |
| CN204212560U (en) | Portable combination lock coded lock | |
| CN202966483U (en) | Anti-theft electric vehicle | |
| CN204266705U (en) | A kind of electronic lock driving mechanism | |
| CN202913779U (en) | Safe lock | |
| CN213898453U (en) | Transmission assembly of lock handle | |
| CN203271282U (en) | Door lock structure | |
| CN205445162U (en) | A mechanical trick lock subassembly structure and structure and case of doing exercises of doing exercises for replacement | |
| CN202359895U (en) | Small-sized-sized electronic lock | |
| CN201318105Y (en) | A burglar-proof door with an automatic alarm handle | |
| CN209429758U (en) | A kind of common latch security door installation intelligent unlocking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |