CN205153699U - Lock revolves to shifter - Google Patents
Lock revolves to shifter Download PDFInfo
- Publication number
- CN205153699U CN205153699U CN201520950371.6U CN201520950371U CN205153699U CN 205153699 U CN205153699 U CN 205153699U CN 201520950371 U CN201520950371 U CN 201520950371U CN 205153699 U CN205153699 U CN 205153699U
- Authority
- CN
- China
- Prior art keywords
- thumb wheel
- transposition
- lug
- pin
- installing port
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
Lock revolves to shifter, including the lock body, the handle head, the transposition thumb wheel, clutch pin, handle head fixed mounting is on the lock body, the one end of handle head is provided with the installing port, be provided with the annular table rank in the installing port, one side of transposition thumb wheel be provided with with the annular table rank matched with shaft shoulder, be provided with on the outer wall of transposition thumb wheel and become integrative lug with the thumb wheel that replaces, install intraoral one side and offered the lug groove of stepping down, the lug is stepped down and has been seted up the clutch pin hole in the lateral wall of groove middle part, the downthehole grafting of clutch pin has clutch pin, when clutch pin's head end is located the lug and steps down the inslot, the lug is located clutch pin's left side or right side, and thumb wheel and installing port relatively fixed replace, when clutch pin's head end leaves the lug and steps down the inslot, transposition thumb wheel installing port relatively rotates, the lug is stepped down the inslot at the lug and is slided. The utility model discloses simple structure, it is easy -to -use, nimble, when realizing the conversion, need not dismantle the closing cap and control the internals, do not need the instrument just can accomplish direction conversion adjustment.
Description
Technical field
The utility model relates to door lock manufacturing technology field, is specifically related to door lock rotation direction conversion (clutch) mechanism.
Background technology
Door lock rotation direction of the present utility model switching mechanism is mainly used on Household door lock, for adapting to the design (L.H.flapped door in enabling direction, R.H.flapped door), common door handle is the enabling direction being installed as dextrorotation, in actual applications, door handle need be installed as to left-handed enabling direction according to the installation environment of door or the requirement of householder, when transformation door handle rotation direction realizes L.H.flapped door or R.H.flapped door, need adjust internal construction, traditional door lock rotation direction switching mechanism complex structure, thumb wheel direction could be changed after capping need being disassembled during adjustment, regulate loaded down with trivial details inconvenience.
Utility model content
For the deficiencies in the prior art, the utility model provides the switching mechanism of a kind of door lock rotation direction.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts: the switching mechanism of door lock rotation direction, comprise door lock body, handle head, transposition thumb wheel, on-of pin, connect square bar, capping, described handle head is fixedly installed on door lock body, one end of handle head is provided with installing port, ring-shaped step is provided with in installing port, the side of transposition thumb wheel is provided with the shaft shoulder matched with ring-shaped step, be positioned at transposition thumb wheel outer wall on be provided with and the thumb wheel all-in-one-piece projection that replaces, the side being positioned at installing port offers projection slot to make way, clutch pin-and-hole is offered in sidewall in the middle part of projection slot to make way, clutch pin-and-hole interpolation is connected to on-of pin, when the head end of on-of pin is positioned at projection slot to make way, projection is positioned at left side or the right side of on-of pin, and transposition thumb wheel is relative with installing port fixing, when the head end of on-of pin leaves in projection slot to make way, transposition thumb wheel can be mounted opposite mouth and rotate, projection slides in projection slot to make way.
The door lock rotation direction switching mechanism that the utility model provides further, be positioned at its construction opening and the sidewall of the opposite side of projection slot to make way is provided with detent mechanism, described detent mechanism is made up of retainer spring and positioning ball, retainer spring encapsulation is in being arranged in the blind hole on construction opening inside wall, the top, one end of retainer spring is pressed in blind via bottom, other end top is pressed on positioning ball, and positioning ball top is pressed on transposition thumb wheel, and described transposition thumb wheel offers location dimples.
The door lock rotation direction switching mechanism that the utility model further provides, it connects the middle part that square bar is fixedly interspersed in transposition thumb wheel, and described capping is fixedly connected on construction opening, and conversion peraccidens thumb wheel slides axially.
The beneficial effects of the utility model: the utility model structure is simple, easy-to-use, flexible, when realizing conversion, do not need dismounting capping manipulation inner body, substantially do not need instrument just can complete direction conversion adjustment.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the present utility model;
Fig. 2 is the second structural representation of the present utility model.
Detailed description of the invention
Door lock rotation direction switching mechanism as depicted in figs. 1 and 2, comprise door lock body, handle head 1, transposition thumb wheel 2, on-of pin 3, connect square bar 4, capping 5, described handle head 1 is fixedly installed on door lock body, one end of handle head 1 is provided with installing port, ring-shaped step is provided with in installing port, the side of transposition thumb wheel 2 is provided with the shaft shoulder matched with ring-shaped step, be positioned at transposition thumb wheel 2 outer wall on be provided with and the thumb wheel 2 all-in-one-piece projection 6 that replaces, the side being positioned at installing port offers projection slot to make way 7, clutch pin-and-hole is offered in sidewall in the middle part of projection slot to make way 7, clutch pin-and-hole interpolation is connected to on-of pin 3, when the head end of on-of pin 3 is positioned at projection slot to make way 7, projection 6 is positioned at left side or the right side of on-of pin 3, and transposition thumb wheel 2 is relative with installing port fixing, when the head end of on-of pin 3 leaves in projection slot to make way 7, transposition thumb wheel 2 can be mounted opposite mouth and rotate, projection 6 slides in projection slot to make way 7.
Be positioned at construction opening and the sidewall of the opposite side of projection slot to make way 7 is provided with detent mechanism, described detent mechanism is made up of retainer spring 8 and positioning ball 9, retainer spring 8 encapsulation is in being arranged in the blind hole on construction opening inside wall, the top, one end of retainer spring 8 is pressed in blind via bottom, other end top is pressed on positioning ball 9, positioning ball 9 top is pressed on transposition thumb wheel 2, and described transposition thumb wheel 2 offers location dimples.
Described connection square bar 4 is fixedly interspersed in the middle part of transposition thumb wheel 2, and described capping 5 is fixedly connected on construction opening and conversion peraccidens thumb wheel 2 slides axially.
This clutch is mainly used on Household door lock, is (L.H.flapped door, the R.H.flapped door) of the design of applicable enabling direction; Common door handle is that R.H.flapped door direction is arranged, but when encountering L.H.flapped door, this mechanism only needs to forward transposition thumb wheel to a direction, and just can complete direction conversion, old structure just can change thumb wheel direction after just must disassembling capping. applicability is loaded down with trivial details.So this mechanism is easy-to-use, flexibly, instrument is not substantially needed just can to complete direction conversion.
Although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. door lock rotation direction switching mechanism, comprise door lock body, handle head, transposition thumb wheel, on-of pin, connect square bar, capping, described handle head is fixedly installed on door lock body, it is characterized in that, one end of handle head is provided with installing port, ring-shaped step is provided with in installing port, the side of transposition thumb wheel is provided with the shaft shoulder matched with ring-shaped step, be positioned at transposition thumb wheel outer wall on be provided with and the thumb wheel all-in-one-piece projection that replaces, the side being positioned at installing port offers projection slot to make way, clutch pin-and-hole is offered in sidewall in the middle part of projection slot to make way, clutch pin-and-hole interpolation is connected to on-of pin, when the head end of on-of pin is positioned at projection slot to make way, projection is positioned at left side or the right side of on-of pin, and transposition thumb wheel is relative with installing port fixing, when the head end of on-of pin leaves in projection slot to make way, transposition thumb wheel can be mounted opposite mouth and rotate, projection slides in projection slot to make way.
2. door lock rotation direction according to claim 1 switching mechanism, it is characterized in that, be positioned at construction opening and the sidewall of the opposite side of projection slot to make way is provided with detent mechanism, described detent mechanism is made up of retainer spring and positioning ball, retainer spring encapsulation is in being arranged in the blind hole on construction opening inside wall, and the top, one end of retainer spring is pressed in blind via bottom, and other end top is pressed on positioning ball, positioning ball top is pressed on transposition thumb wheel, and described transposition thumb wheel offers location dimples.
3. door lock rotation direction according to claim 1 and 2 switching mechanism, is characterized in that, described connection square bar is fixedly interspersed in the middle part of transposition thumb wheel, and described capping is fixedly connected on construction opening, and conversion peraccidens thumb wheel slides axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950371.6U CN205153699U (en) | 2015-11-24 | 2015-11-24 | Lock revolves to shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950371.6U CN205153699U (en) | 2015-11-24 | 2015-11-24 | Lock revolves to shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153699U true CN205153699U (en) | 2016-04-13 |
Family
ID=55689411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950371.6U Expired - Fee Related CN205153699U (en) | 2015-11-24 | 2015-11-24 | Lock revolves to shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350827A (en) * | 2015-11-24 | 2016-02-24 | 温州春城五金有限公司 | Door lock rotation direction switching mechanism |
-
2015
- 2015-11-24 CN CN201520950371.6U patent/CN205153699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350827A (en) * | 2015-11-24 | 2016-02-24 | 温州春城五金有限公司 | Door lock rotation direction switching mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |