CN202627651U - Handle returning device - Google Patents
Handle returning device Download PDFInfo
- Publication number
- CN202627651U CN202627651U CN 201220313820 CN201220313820U CN202627651U CN 202627651 U CN202627651 U CN 202627651U CN 201220313820 CN201220313820 CN 201220313820 CN 201220313820 U CN201220313820 U CN 201220313820U CN 202627651 U CN202627651 U CN 202627651U
- Authority
- CN
- China
- Prior art keywords
- handle
- turn
- rib
- take
- spiral spring
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
- E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Details Of Aerials (AREA)
Abstract
A handle returning device comprises a handle (1), a lock face (2), a snail spring (3) and a rotary ring (4), wherein the handle (1), the snail spring (3) and the rotary ring (4) are concentrically arranged in a hole (23) on the lock face (2) and can rotate around a central shaft. A first blocking edge (21) and a second blocking edge (22) can respectively limit rotation angles for upwards lifting and downwards pressing the handle (1). Under the resilience force of the snail spring (3), the handle (1) can rotate to return to the initial position. Thus, the returning device for the handle (1) can be achieved.
Description
Technical field
The utility model relates to a kind of door lock, particularly a kind of handle resetting means.
Background technology
At present, common handle resetting means is varied on the market.
The utility model content
The purpose of the utility model provides a kind of novel handle resetting means, and is simple in structure, easy to use, stable performance, and good reliability is prone to production and cost low.
In order to achieve the above object, the technical scheme of the utility model is following:
A kind of handle resetting means comprises handle 1, locking face 2, spiral spring 3, turn-takes 4; In handle 1, spiral spring 3, the hole 23 of 4 concentric fits of turn-taking on locking face 2, can be around same central axis rotation; Turn-take and 4 be provided with the 3rd rib 41, the 4th rib 42; Locking face 2 is provided with first rib 21, second rib 22, and spiral spring 3 is provided with antennule 31, antenna secunda 32, and the antennule 31 and first rib 21 offset, and the antenna secunda 32 and second rib 22 offset.
Said handle 1 is provided with groove, turn-takes 4 to be provided with projection, and the projection of turn-taking on 4 embeds in the groove on the handle 1, forms handle 1 and turn-takes 4 embedded structure.
The beneficial effect of the utility model is: handle and the embedded structure of turn-taking and forming, utilize the screen resilience effect of spiral spring, and realize the resetting means of handle; This structure is more simple, and convenient the use greatly reduces cost of production simultaneously, is suitable for large-scale promotion and application.
Description of drawings
Fig. 1 is the explosive view of the door lock of the utility model;
Fig. 2 is the sectional drawing of the door lock of the utility model;
Fig. 3 is the initial position overall structure sketch map of the door lock of the utility model;
Fig. 4 is for lifting the structural representation of handle (do not install and turn-take) on the door lock of the utility model;
The structural representation that Fig. 5 resets hand for the utility model Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
As shown in Figure 1, be the explosive view of the door lock of the utility model.Comprise handle 1, locking face 2, spiral spring 3, turn-take 4; In handle 1, spiral spring 3, the hole 23 of 4 concentric fits of turn-taking on locking face 2, can be around same central axis rotation; Turn-take and 4 be provided with the 3rd rib 41, the 4th rib 42; Locking face 2 is provided with first rib 21, second rib 22; Spiral spring 3 is provided with antennule 31, antenna secunda 32; The antennule 31 and first rib 21 offset; The antenna secunda 32 and second rib 22 offset, the anglec of rotation that handle 1 was lifted and pressed down to first rib 21 and second rib 22 on limiting respectively, and handle 1 resets under the screen resilience effect of spiral spring 3.
As shown in Figure 2, be the sectional drawing of the door lock of the utility model.Handle 1 is provided with groove, turn-takes 4 to be provided with projection, and the projection of turn-taking on 4 embeds in the groove on the handle 1, forms handle 1 and turn-takes 4 embedded structure; Projection and the embedded structure of the mutual interlock between the groove on the handle 1 on 4 owing to turn-take 4 can rotate with handle 1 so turn-take.
As shown in Figure 4, lift the structural representation of handle (do not install and turn-take) on the door lock for the utility model.Spiral spring 3 is assemblied on the locking face 2, and the antennule 31 and first rib 21 offset, and the antenna secunda 32 and second rib 22 offset; Lift handle 1 under external force; Antennule 31 is owing to receive the restriction transfixion of first rib 21; Antenna secunda 32 with turn-take 4 when being rotated counterclockwise certain angle with handle 1; Turn-take the 3rd rib 41 on 4 owing to stopped operating by the restriction of first rib 21, and handle 1 also stops operating with antenna secunda 32; External force effect this moment disappears, and turn-takes 4 under the screen resilience effect of spiral spring 3, to reset to initial position automatically clockwise with handle 1, like Fig. 3 and shown in Figure 5.
In like manner; Press down handle 1 under external force; Antenna secunda 32 is owing to receive the restriction transfixion of second rib 22; Antennule 31 with turn-take 4 when being rotated clockwise to certain angle with handle 1, the 4th rib 42 on 4 of turn-taking is owing to stopped operating by the restriction of second rib 22, handle 1 also stops operating with antennule 31; This moment, external force disappeared, and turn-taked 4 under the screen resilience effect of spiral spring 3, to reset to initial position automatically counterclockwise with handle 1, like Fig. 3 and shown in Figure 5.
The utility model describes through several specific embodiments, is used for helping to understand the utility model; Those skilled in the art should be understood that, under the prerequisite that does not break away from the utility model design, can also make some modification and change, and these modification all should drop within the protection domain of the utility model with change.
Claims (2)
1. a handle resetting means comprises handle (1), locking face (2), spiral spring (3), turn-take (4); In handle (1), spiral spring (3), the hole (23) of (4) concentric fits of turn-taking on locking face (2), can be around same central axis rotation; Turn-take (4) be provided with the 3rd rib (41), the 4th rib (42); Locking face (2) is provided with first rib (21), second rib (22), and spiral spring (3) is provided with antennule (31), antenna secunda (32), and antennule (31) offsets with first rib (21), and antenna secunda (32) offsets with second rib (22).
2. a kind of handle resetting means according to claim 1 is characterized in that: said handle (1) is provided with groove, and turn-take (4) are provided with projection, and the projection on turn-take (4) embeds in the groove on the handle (1), forms the embedded structure of handle (1) and turn-take (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313820 CN202627651U (en) | 2012-06-21 | 2012-06-21 | Handle returning device |
| PCT/CN2013/073419 WO2013189195A1 (en) | 2012-06-21 | 2013-03-29 | Handle resetting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313820 CN202627651U (en) | 2012-06-21 | 2012-06-21 | Handle returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202627651U true CN202627651U (en) | 2012-12-26 |
Family
ID=47380860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313820 Expired - Lifetime CN202627651U (en) | 2012-06-21 | 2012-06-21 | Handle returning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202627651U (en) |
| WO (1) | WO2013189195A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189195A1 (en) * | 2012-06-21 | 2013-12-27 | Min Yu | Handle resetting apparatus |
| CN110905286A (en) * | 2018-09-18 | 2020-03-24 | Dom安全技术有限两合公司 | Resetting device and method for switching a resetting device between a first handle stop position and a second handle stop position |
| WO2022031250A1 (en) * | 2020-08-04 | 2022-02-10 | Guelesci Saffet | Smart assembly handle mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529354A (en) * | 1994-07-08 | 1996-06-25 | Wright Products Corp. | Spring pack assembly |
| US20050223763A1 (en) * | 2004-04-08 | 2005-10-13 | Lan-Shi Huang | Returning device for lock |
| CN201763051U (en) * | 2010-07-01 | 2011-03-16 | 宁波升阳精密铸造制品有限公司 | Door handle |
| CN201865417U (en) * | 2010-11-19 | 2011-06-15 | 夏思炎 | Handling structure of anti-theft lock with stainless steel stamping panel |
| CN202090700U (en) * | 2011-04-13 | 2011-12-28 | 邹忠 | Handle for loosening-free structure of door lock |
| CN202627651U (en) * | 2012-06-21 | 2012-12-26 | 闵瑜 | Handle returning device |
-
2012
- 2012-06-21 CN CN 201220313820 patent/CN202627651U/en not_active Expired - Lifetime
-
2013
- 2013-03-29 WO PCT/CN2013/073419 patent/WO2013189195A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013189195A1 (en) * | 2012-06-21 | 2013-12-27 | Min Yu | Handle resetting apparatus |
| CN110905286A (en) * | 2018-09-18 | 2020-03-24 | Dom安全技术有限两合公司 | Resetting device and method for switching a resetting device between a first handle stop position and a second handle stop position |
| WO2022031250A1 (en) * | 2020-08-04 | 2022-02-10 | Guelesci Saffet | Smart assembly handle mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013189195A1 (en) | 2013-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |