CN205654172U - A clutch structure for lock - Google Patents
A clutch structure for lock Download PDFInfo
- Publication number
- CN205654172U CN205654172U CN201520822954.0U CN201520822954U CN205654172U CN 205654172 U CN205654172 U CN 205654172U CN 201520822954 U CN201520822954 U CN 201520822954U CN 205654172 U CN205654172 U CN 205654172U
- Authority
- CN
- China
- Prior art keywords
- clutch
- dialled
- cylinder
- handle
- overcoat
- 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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Abstract
The utility model provides a pair of a clutch structure for lock, dial including an overcoat clutch choose, the handle clutch is dialled and is chosen and the leader in the cylinder, dials through upset overcoat clutch and chooses, makes spacing face at left side or right side and recess butt, can realize opening the door towards a left side or towards right direction, easy operation, simple to operate has solved among the prior art clutch structure integrated into one piece and can not face the problem of a left side or court's right -handed door.
Description
Technical field
This utility model relates to a kind of clutch configuration for door lock.
Background technology
At present, the existing clutch configuration for door lock is all one-body molded, but during installing, the direction opened due to door is different, have opens towards a left side, have opens towards the right side, and integrated clutch configuration is only suitable for a direction opened the door, when the direction running into enabling is different from the direction that clutch configuration opens the door, just clutch configuration is not installed, it is necessary to use the clutch configuration identical with direction of opening the door, thus must use the clutch configuration opened the door towards left side or right side, so certainly will increase production cost, install also inconvenient.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of clutch configuration for door lock easy for installation, it can be installed on the door of different directions.
nullThis utility model is realized in，A kind of clutch configuration for door lock，Dial including an overcoat clutch and choose、In one cylinder, handle clutch is dialled and is chosen and leader，Described overcoat clutch is dialled to choose and is axially offered a centre bore，Described overcoat clutch is dialled to choose and is radially offered one group of symmetrically arranged square groove，The end of described square groove connects with described centre bore，An extensible member it is provided with in described square groove，Described extensible member includes that shifting block locked by a back-moving spring and，Described back-moving spring one end abuts bottom described square groove，The described back-moving spring other end abuts with described shifting block of locking，Described shifting block end of locking is provided with a confined planes and a guiding surface，Described confined planes and described guiding surface all protrude from described centre bore，Described overcoat clutch is dialled to choose and is radially further opened with multiple running through described overcoat clutch and dialling the on-of bolt hole chosen，Described on-of bolt hole is respectively equipped with the on-of bolt spring that an on-of bolt and is set on described on-of bolt，One end of described on-of bolt is extended described overcoat clutch and is dialled the outer surface chosen，Described overcoat clutch is dialled and is chosen upper surface and offer a upper mounting groove being symmetrical arranged and laying respectively at described centre bore both sides，Described overcoat clutch is dialled and is chosen lower surface and offer a lower mounting groove being symmetrical arranged and laying respectively at described centre bore both sides，Described upper mounting groove is equivalently-sized with described lower mounting groove；
Described interior handle clutch is dialled to choose and is included one first the most axially arranged cylinder, one second cylinder and one the 3rd cylinder, described first cylinder is for being connected with the dead bolt of door lock, described second cylinder lower surface is dialled, with described overcoat clutch, the upper surface chosen and is abutted, described 3rd cylinder upper end is arranged with a cylinder and fixes post, described fixing post is fixing with described 3rd cylinder laminating, described fixing post is arranged in described centre bore, described fixing post outer peripheral face offers the most spaced multiple groove, described extensible member end is located in described groove, described confined planes abuts with the side of described groove, described guiding surface touches with the opposite side upper end of described groove；
Described handle includes one handle and fixes, with described handle, the handle post being connected, described handle post axially offers an installing hole, described 3rd cylinder lower end is arranged in described installing hole, described 3rd cylinder and described installing hole clearance sliding fit, described handle post upper surface and described overcoat clutch are dialled and are chosen lower surface and touch, and there is the boss matched with described upper mounting groove and described lower mounting groove fixed one group of described handle post upper end.
Specifically, described on-of bolt hole is four, and wherein, two described on-of bolt holes are symmetrical arranged, and the connecting line in two described on-of bolt holes intersects vertically with the connecting line in on-of bolt hole two other described.
The clutch configuration for door lock that this utility model provides, dialled by upset overcoat clutch and choose, confined planes is made to abut with groove in left side or right side, can realize opening the door towards left or towards the right side direction, simple to operate, easy for installation, solving that clutch configuration in prior art is one-body molded can not be towards left or towards R.H.flapped door problem.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of the clutch configuration for door lock that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.
nullAs shown in Figure 1，A kind of clutch configuration for door lock that this utility model embodiment provides，Dial including a cylinder overcoat clutch and choose 1、In one cylinder, handle clutch is dialled and is chosen 2 and leader 3，Overcoat clutch is dialled and is chosen 1 and axially offer a centre bore 11，Overcoat clutch is dialled and is chosen 1 and radially offer one group of symmetrically arranged square groove (not shown)，The end of square groove connects with centre bore 11，An extensible member it is provided with in square groove，Extensible member includes that a back-moving spring (not shown) and locks shifting block，Back-moving spring one end abuts with bottom square groove，The back-moving spring other end abuts with locking shifting block 12，Lock shifting block 12 end and be provided with confined planes 121 and a guiding surface 122，Confined planes 121 and guiding surface 122 all protrude from centre bore 11，Overcoat clutch is dialled and is chosen 1 and be radially further opened with multiple overcoat clutch that runs through and dial the on-of bolt hole (not shown) choosing 1，On-of bolt hole is respectively equipped with on-of bolt 111 and the on-of bolt spring being set on on-of bolt 111，One end of on-of bolt 111 is extended overcoat clutch and is dialled the outer surface choosing 1，When after the pressurized stretching out overcoat clutch and dialling the on-of bolt 111 choosing 1，The other end of on-of bolt 111 stretches in groove 241，Overcoat clutch is dialled and is chosen 1 upper surface and offer a upper mounting groove 13 being symmetrical arranged and laying respectively at centre bore 11 both sides，Overcoat clutch is dialled and is chosen 1 lower surface and offer a lower mounting groove 14 being symmetrical arranged and laying respectively at centre bore 11 both sides，Upper mounting groove 13 is equivalently-sized with lower mounting groove 14；
Described interior handle clutch is dialled and is chosen 2 and include one first the most axially arranged cylinder 21, one second cylinder 22 and one the 3rd cylinder 23, first cylinder 21 is for being connected with the dead bolt of door lock, second cylinder 22 lower surface is dialled with overcoat clutch and is chosen the upper surface of 1 and abut, 3rd cylinder 23 upper end is arranged with a cylinder and fixes post 24, fixing post 24 and the laminating of the 3rd cylinder 23 are fixing, fixing post 24 is arranged in centre bore 11, fixing post 24 outer peripheral face offers multiple the most spaced groove 241, lock shifting block 12 end to be located in groove 241, confined planes 121 abuts with the side of groove 241, guiding surface 122 touches with the opposite side upper end of groove 241；
Described handle 3 includes one handle 31 and the handle post 32 that be connected fixing with handle 31, handle post 32 axially offers an installing hole 321,3rd cylinder 23 lower end is arranged in installing hole 321,3rd cylinder 23 and installing hole 321 clearance sliding fit, handle post 32 upper surface and overcoat clutch are dialled and are chosen 1 lower surface and touch, and there is the boss 321 matched with upper mounting groove 13 and lower mounting groove 14 fixed one group of handle post 32 upper end.
Specifically, described on-of bolt hole is four, and wherein, two on-of bolt holes are symmetrical arranged, and the connecting line in the connecting line in two on-of bolt holes and two other on-of bolt hole intersects vertically.
Operation principle of the present utility model is: be respectively arranged on by the boss 321 on handle 3 in the lower mounting groove 14 of correspondence, drive overcoat clutch to dial by handle hands 3 counterclockwise and choose 1 rotation, the confined planes 121 of extensible member 12 abuts with the left surface in groove 241, overcoat clutch is dialled and is chosen 1 and interior handle clutch can be driven to dial choose 2 rotations, i.e. can realize the enabling towards left direction；Handle hands 3 clockwise, the right flank upper end of groove 241 compresses guiding surface 122, guiding surface 122 stress moves in square groove, overcoat clutch is dialled and is chosen 1 and interior handle clutch can not be driven to dial choose 2 rotations, so that handle 3 cannot be dialled by overcoat clutch and choose handle clutch in 1 drive and dial and choose 2 rotations, it is achieved that the back locking function of door lock.
Overcoat clutch is dialled choose 1 upper surface and lower surface change a position, boss 321 on handle 3 is respectively arranged in the upper mounting groove 13 of correspondence, now the confined planes 121 of extensible member 12 changes to right side from left side, confined planes 121 abuts with the right flank in groove 241, overcoat clutch is dialled and is chosen handle clutch in 1 drive and dial and choose 2 rotations, i.e. can realize the enabling towards right direction, handle hands 3 counterclockwise, the left surface upper end of groove 241 compresses guiding surface 122, guiding surface 122 stress moves in square groove, 1 group, overcoat clutch is chosen and interior handle clutch can not be driven to dial choose 2 rotations, so that handle 3 cannot be dialled by overcoat clutch and choose handle clutch in 1 drive and dial and choose 2 rotations, achieve the back locking function of door lock.
In sum, dialled by upset overcoat clutch and choose 1, make confined planes 121 abut with groove 241 in left side or right side, can realize opening the door towards left or towards the right side direction, simple to operate, easy for installation, solving that clutch configuration in prior art is one-body molded can not be towards left or towards R.H.flapped door problem.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
- null1. the clutch configuration for door lock，It is characterized in that，Dial including an overcoat clutch and choose、In one cylinder, handle clutch is dialled and is chosen and leader，Described overcoat clutch is dialled to choose and is axially offered a centre bore，Described overcoat clutch is dialled to choose and is radially offered one group of symmetrically arranged square groove，The end of described square groove connects with described centre bore，An extensible member it is provided with in described square groove，Described extensible member includes that shifting block locked by a back-moving spring and，Described back-moving spring one end abuts bottom described square groove，The described back-moving spring other end abuts with described shifting block of locking，Described shifting block end of locking is provided with a confined planes and a guiding surface，Described confined planes and described guiding surface all protrude from described centre bore，Described overcoat clutch is dialled to choose and is radially further opened with multiple running through described overcoat clutch and dialling the on-of bolt hole chosen，Described on-of bolt hole is respectively equipped with the on-of bolt spring that an on-of bolt and is set on described on-of bolt，One end of described on-of bolt is extended described overcoat clutch and is dialled the outer surface chosen，Described overcoat clutch is dialled and is chosen upper surface and offer a upper mounting groove being symmetrical arranged and laying respectively at described centre bore both sides，Described overcoat clutch is dialled and is chosen lower surface and offer a lower mounting groove being symmetrical arranged and laying respectively at described centre bore both sides，Described upper mounting groove is equivalently-sized with described lower mounting groove；Described interior handle clutch is dialled to choose and is included one first the most axially arranged cylinder, one second cylinder and one the 3rd cylinder, described first cylinder is for being connected with the dead bolt of door lock, described second cylinder lower surface is dialled, with described overcoat clutch, the upper surface chosen and is abutted, described 3rd cylinder upper end is arranged with a cylinder and fixes post, described fixing post is fixing with described 3rd cylinder laminating, described fixing post is arranged in described centre bore, described fixing post outer peripheral face offers the most spaced multiple groove, described extensible member end is located in described groove, described confined planes abuts with the side of described groove, described guiding surface touches with the opposite side upper end of described groove；Described handle includes one handle and fixes, with described handle, the handle post being connected, described handle post axially offers an installing hole, described 3rd cylinder lower end is arranged in described installing hole, described 3rd cylinder and described installing hole clearance sliding fit, described handle post upper surface and described overcoat clutch are dialled and are chosen lower surface and touch, and there is the boss matched with described upper mounting groove and described lower mounting groove fixed one group of described handle post upper end.
- Clutch configuration for door lock the most according to claim 1, it is characterized in that, described on-of bolt hole is four, wherein, two described on-of bolt holes are symmetrical arranged, and the connecting line in two described on-of bolt holes intersects vertically with the connecting line in on-of bolt hole two other described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822954.0U CN205654172U (en) | 2015-10-23 | 2015-10-23 | A clutch structure for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822954.0U CN205654172U (en) | 2015-10-23 | 2015-10-23 | A clutch structure for lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654172U true CN205654172U (en) | 2016-10-19 |
Family
ID=57355131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822954.0U Expired - Fee Related CN205654172U (en) | 2015-10-23 | 2015-10-23 | A clutch structure for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118811A1 (en) * | 2018-12-11 | 2020-06-18 | 向德钊 | Clutch and locking product comprising same |
| CN111779358A (en) * | 2020-06-16 | 2020-10-16 | 石家庄铠客威道科技中心(有限合伙) | Rear clutch device |
-
2015
- 2015-10-23 CN CN201520822954.0U patent/CN205654172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118811A1 (en) * | 2018-12-11 | 2020-06-18 | 向德钊 | Clutch and locking product comprising same |
| CN111779358A (en) * | 2020-06-16 | 2020-10-16 | 石家庄铠客威道科技中心(有限合伙) | Rear clutch device |
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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: 20161019 Termination date: 20201023 |