CN203066616U - Improved lever handle - Google Patents
Improved lever handle Download PDFInfo
- Publication number
- CN203066616U CN203066616U CN2013200458114U CN201320045811U CN203066616U CN 203066616 U CN203066616 U CN 203066616U CN 2013200458114 U CN2013200458114 U CN 2013200458114U CN 201320045811 U CN201320045811 U CN 201320045811U CN 203066616 U CN203066616 U CN 203066616U
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- CN
- China
- Prior art keywords
- roller
- handle
- locating wheel
- locating
- spring
- Prior art date
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Abstract
The utility model relates to an improved lever handle which comprises a handle, a shifting port linked with the handle through a drive structure, and a locating structure; the locating structure comprises a locating wheel coaxially arranged with the axis of a handle rotating shaft and provided with a locating slot at the periphery, and an elastic locating mechanism arranged on the outer side of the locating wheel and connected with the locating slot in a clamping manner; the improved lever handle is characterized in that the elastic locating mechanism comprises a pin roller tightly adhered to the outer periphery of the locating wheel, and a spring applying an elastic force on the pin roller in the direction pointed to the locating wheel. The improved lever handle is simple in structure, the original point contact of the locating structure is changed into surface contact, the pin roller and the locating slot of the locating wheel are used in a matched manner to implement location, so that the contact area of the pin roller and the locating slot is increased, the location is accurate and stable, and the hand feeling is better when the handle is rotated.
Description
Technical field
The utility model relates to a kind of handle, particularly a kind of handle that has shift fork for door and window.
Background technology
At present, the door and window on the market etc. had both played the effect of handle, and had been connected the effect of playing transmission by shift fork with the door and window locking mechanism by being provided with the handle of shift fork.The structure that has the handle of shift fork generally comprises: handle; At the coaxial central gear that is provided with synchronous rotation of arm pivot post; Shift fork, the shift fork bottom is provided with tooth bar, with the central gear engagement, the rotation of central gear is become the translation of tooth bar.Rotate when handle drives central gear, central gear vertically moves by the rack drives shift fork, moves thereby drive retaining mechanism.
In order to realize the locking of door and window, prevent the shift fork displacement, need that also location structure is set and position.Location structure generally comprises: at the coaxial locating wheel that is provided with synchronous rotation of arm pivot post, the locating wheel periphery is provided with some detents; The locating wheel outside is provided with the elastic positioning machine structure, turns to detent when relative with elastic positioning machine structure position when handle drives locating wheel, because the effect of elastic force makes the elastic positioning machine structure snap in detent, thereby realizes locating, and makes shift fork initiatively be shifted.In the existing handle, the elastic positioning machine structure generally adopts the combination of ball and spring, the employing shell fragment is also arranged, but in existing these structures, the contact area of ball or shell fragment and detent is very little, locatees easy deviation, and steadiness is not high, even situation about can't locate can take place, remain to be improved.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of improved handle, and its location is more accurate, firm.
The purpose of this utility model is achieved in that a kind of improved handle, comprising:
Handle;
Shift fork by drive mechanism and handle interlock;
Location structure comprises: be provided with the locating wheel of detent with the periphery of the coaxial setting of handle axis of rotation line, be located at the locating wheel outside can with the elastic positioning machine structure of detent clamping;
It is characterized in that: described elastic positioning machine structure comprises the roller that is adjacent to the locating wheel periphery, and the spring that applies the elastic force that points to the locating wheel direction to roller.
Described elastic positioning machine structure includes mount pad, and mount pad one side is provided with fluting, and roller and spring are located in the mount pad, and the elastic force ejection roller of spring to the part cylinder of roller exposes to the fluting of mount pad and is adjacent to locating wheel.
Be provided with transition piece between described roller and the spring, transition piece one side is provided with the projection that can be plugged in spring, and opposite side is that the width of conflicting with roller is greater than the plane of roller diameter.
The detent size coupling of described roller and locating wheel.
The relative both sides of described locating wheel are respectively equipped with the elastic positioning machine structure.
Described drive mechanism comprises: with the central gear of the coaxial setting of handle axis of rotation line; Be located at the tooth bar of shift fork bottom, this tooth bar and central gear engagement.
The utility model is simple in structure, becomes the face contact by the contact of the point of original location structure, and the detent by roller and locating wheel is used realizes the location, has increased both contacts area, and it is more accurate, firmly to locate, and the feel during turning handle is also better.
Description of drawings
Fig. 1 is component decomposition map of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of shift fork of the present utility model, drive mechanism and locating wheel;
Fig. 4 is assembly drawing of the present utility model.
The specific embodiment
As Fig. 1-shown in Figure 4, the utility model is a kind of improved handle, comprising: handle 1, handle set 2, shift fork 6, drive mechanism, location structure etc.
Location structure comprises: the locating wheel 4(that is provided with detent 41 with the periphery of handle 1 coaxial setting is as shown in Figure 3), be located at the elastic positioning machine structure 3 in locating wheel 4 outsides.As shown in Figure 2, this elastic positioning machine structure 3 comprises the roller 31 that is adjacent to locating wheel 4 peripheries, and the spring 33 that applies the elastic force that points to locating wheel 4 directions to roller 31.How many distances detent 41 moves in the position of locating wheel 4 periphery settings according to shift fork 6 needs is decided, and in the present embodiment, locating wheel 4 peripheries evenly are provided with four detents 41 by circumference.For ease of fixed installation, in the present embodiment, elastic positioning machine structure 3 includes mount pad 34, mount pad 34 1 sides are provided with width less than the fluting 341 of roller 31 diameters, roller 31 and spring 33 are located in the mount pad 34, and the elastic force ejection roller 31 of spring 33 exposes to the fluting 341 of mount pad 34 and is adjacent to locating wheel 4 until the part cylinder of roller 31.For structure is more stable, between roller 31 and spring 33, be provided with transition piece 32, transition piece 32 1 sides are provided with the projection 322 that can be plugged in spring 33, and opposite side is that the width of conflicting with roller 31 is greater than the plane 321 of roller 31 diameters.Aim at roller 31 when locating wheel 4 turns to detent 41, this moment, the elastic force ejection roller 31 of spring 33 entered detent 41, thereby blocked locating wheel 4.Roller 31 should mate with detent 41 sizes, can realize that strong fix is as the criterion.
One or more elastic positioning machine structure 3 can be set in the handle.In the present embodiment, more firm in order to make the location, be respectively equipped with an elastic positioning machine structure 3 in the relative both sides of locating wheel 4.
During use, the user rotates the handle 1 of handle, this moment drives central gear 5 and locating wheel 4 rotates simultaneously, central gear 5 drives shift fork by tooth bar 61 again and vertically moves, when locating wheel 4 then turned to detent 41 aligning rollers 31, the elastic force ejection roller 31 of spring 33 entered detent 41, and user's feel is known the location, namely know door and window locking and strong fix, thereby stop operating handle 1.When counter-rotation handle 1, locating wheel 4 rotates and makes detent 41 depart from roller 31, this moment, locating wheel 44 was pressed into roller 31 fluting 341 of mount pad 34, aim at roller 31 until next detent 41, and then one-time positioning, user's feel is known the location, namely knows and door and window can be opened, thereby stop operating handle 1.
Claims (6)
1. improved handle comprises:
Handle;
Shift fork by drive mechanism and handle interlock;
Location structure comprises: be provided with the locating wheel of detent with the periphery of the coaxial setting of handle axis of rotation line, be located at the locating wheel outside can with the elastic positioning machine structure of detent clamping;
It is characterized in that: described elastic positioning machine structure comprises the roller that is adjacent to the locating wheel periphery, and the spring that applies the elastic force that points to the locating wheel direction to roller.
2. improved handle according to claim 1, it is characterized in that: described elastic positioning machine structure includes mount pad, mount pad one side is provided with fluting, roller and spring are located in the mount pad, and the elastic force ejection roller of spring to the part cylinder of roller exposes to the fluting of mount pad and is adjacent to locating wheel.
3. improved handle according to claim 1, it is characterized in that: be provided with transition piece between described roller and the spring, transition piece one side is provided with the projection that can be plugged in spring, and opposite side is that the width of conflicting with roller is greater than the plane of roller diameter.
4. improved handle according to claim 1 is characterized in that: the detent size coupling of described roller and locating wheel.
5. improved handle according to claim 1, it is characterized in that: the relative both sides of described locating wheel are respectively equipped with the elastic positioning machine structure.
6. improved handle according to claim 1, it is characterized in that: described drive mechanism comprises: with the central gear of the coaxial setting of handle axis of rotation line; Be located at the tooth bar of shift fork bottom, this tooth bar and central gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200458114U CN203066616U (en) | 2013-01-28 | 2013-01-28 | Improved lever handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200458114U CN203066616U (en) | 2013-01-28 | 2013-01-28 | Improved lever handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066616U true CN203066616U (en) | 2013-07-17 |
Family
ID=48765426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200458114U Expired - Fee Related CN203066616U (en) | 2013-01-28 | 2013-01-28 | Improved lever handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066616U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888379A (en) * | 2016-06-17 | 2016-08-24 | 佛山市金砥柱建筑装饰材料有限公司 | Handle locating device |
| CN105927037A (en) * | 2016-06-17 | 2016-09-07 | 佛山市金砥柱建筑装饰材料有限公司 | Positioning and anti-theft device of handle |
| CN109245619A (en) * | 2018-11-21 | 2019-01-18 | 北京明日电器设备有限责任公司 | A kind of mechanical self coupling starter of motor |
| CN115596281A (en) * | 2021-03-30 | 2023-01-13 | 佛山市南海欧博凯门窗配件有限公司（Cn） | Handle transmission device with damping function and door and window lock accessory |
-
2013
- 2013-01-28 CN CN2013200458114U patent/CN203066616U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888379A (en) * | 2016-06-17 | 2016-08-24 | 佛山市金砥柱建筑装饰材料有限公司 | Handle locating device |
| CN105927037A (en) * | 2016-06-17 | 2016-09-07 | 佛山市金砥柱建筑装饰材料有限公司 | Positioning and anti-theft device of handle |
| CN109245619A (en) * | 2018-11-21 | 2019-01-18 | 北京明日电器设备有限责任公司 | A kind of mechanical self coupling starter of motor |
| CN115596281A (en) * | 2021-03-30 | 2023-01-13 | 佛山市南海欧博凯门窗配件有限公司（Cn） | Handle transmission device with damping function and door and window lock accessory |
| CN115596281B (en) * | 2021-03-30 | 2023-11-28 | 佛山市南海欧博凯门窗配件有限公司 | Handle transmission device with damping and door and window lockset fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: The inventor has waived the right to be mentioned Inventor before: The inventor has waived the right to be mentioned |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |