CN206190045U - A lock for internal door - Google Patents
A lock for internal door Download PDFInfo
- Publication number
- CN206190045U CN206190045U CN201620715382.0U CN201620715382U CN206190045U CN 206190045 U CN206190045 U CN 206190045U CN 201620715382 U CN201620715382 U CN 201620715382U CN 206190045 U CN206190045 U CN 206190045U
- Authority
- CN
- China
- Prior art keywords
- lock
- latch bolt
- arm
- hub
- rod
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0013—Followers; Bearings therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
Abstract
The utility model relates to a lock for internal door. This a lock for internal door (10) include: main part (19), square tongue (16) and square tongue afterbody (17), hub form (20), this hub form piece can rotate through the operation of handle, and have oblique tongue (13) of oblique tongue afterbody (25), this oblique tongue can and the door frame joint and be positioned between the horizontal axis (Y1) and square tongue (16) of hub form. According to the utility model discloses, this lock (10) further including can be around control lever hinge (24) pivot so that oblique control lever (15) of tongue (13) withdrawal, this control lever has the first arm (50) be connected with oblique tongue (13) to and can be by hub form second arm (60) that removed lug (32) when operating handle. In addition, the length of second arm (Z2) equals or is greater than the length (Z1) of the first arm. Through the utility model discloses for the withdrawal of oblique tongue can easily realize, thereby messenger's lock is in the minimizing state, and it is very little to maintain normalized sword iron simultaneously all the time.
Description
Technical field
The utility model is related to a kind of lock of the interior room for house, hotel, apartment and other type buildings, and more
Particularly one kind allows easily to make what dead bolt (latch bolt, latch bolt) was retracted when an entirety is minimised as
Lock.
Background technology
Insertion-core lock (mortice lock) for the interior room of house, hotel, apartment and other type buildings is generally included by handle
From the latch bolt that the either side of door is operated, and the square tongue operated by key or cylinder lock.Lock is arranged in the groove at door edge,
And including latch bolt or square tongue, the latch bolt or square tongue can activated (eject or retract) and enter or depart from and shape
Locking into the groove in door pillar or doorframe is engaged.
In general, the latch bolt (also referred to as dead bolt) of the insertion-core lock for interior room is arranged at least partly above lock
The position of hub-like part (hub).In door handle is pushed caused motion process by user, the direction of motion of hub-like part and latch bolt is determined
To consistent.In the prior art, simple material pieces (such as control-rod) can be used for the side's of making tongue by the motion of hub-like part
Retract.Lock for the similar type of interior room preferably not only provides light, quietly operation, should also have simple structure.
The dead bolt and locking bolt used in lock are provided in different sizes, and this has entered to turn to relevant industries standard.More
Especially, the position of handle and cylinder lock is using a kind of size in some relative standard's sizes.If expecting similar type
Lockset has smaller size, then the latch bolt retracted by rotating handles need to be used together with complicated part.In lock handle
Heart length is preferably at the position of the standardization sword iron cun for being adapted to determine at present.If in the Lock with inside lock handle of reduced size
Center Length is retained as being adapted to if modular size, then the latch bolt locked have to be positioned it is lower than hub-like part, while
Closer to square tongue.In this case, the retracted orientation of latch bolt has to be oriented the direction in opposite direction with the hub-like part of lock.
Therefore, if minimizing sword iron cun by the way that the Center Length value of handle is maintained at into Normalized Ratio, needing can be easily
Ground makes the mechanism in latch bolt retraction lock body, while to eliminate extra cost.Furthermore, it desired to door according to the lock to be applied and change
The position of latch bolt.The mode of more practical change latch bolt position also can provide ease for use for the personnel of user and installation lock.Need
Lock is retrofited, to adapt it to the door outwardly or inwardly opened, and for these doors, the not only position of knob and handle
Put reverse, and there is a need to the connection in the opposite location between maintenance handle and latch bolt.
The distance between hub-like part of the rotation axis of cylinder lock and lock (that is, handle axle away from) at present particular country with
And larger geographic area internal standardization.The position of lock assembly is needed to meet the very little form of these standardization sword irons.Recently,
For time-consuming and cost, it may be desirable to use smaller chi by reducing the area of the lock particularly in the timber of manufacture
Very little insertion-core lock.
Additionally, one of target is to provide a kind of lock of reduced size, its material-saving simultaneously, and it is possible thereby to reduce
The price of lock.However, while the size that will be locked is minimized, it is necessary to keep these modular sizes, this causes complicated portion
The use of part and the raising of lock cost.
Utility model content
Main target of the present utility model is to provide a kind of improvement lock of general type as described above, is referred to before its satisfaction
Requirement.
Primary and foremost purpose of the present utility model is to provide a kind of lock, and it is by using the control-rod for light retraction latch bolt
In the state of minimum, while maintaining standardized sword iron cun all the time.
Another object of the present utility model be to provide it is a kind of reduce retraction latch bolt operation needed for power lock.
Another object of the present utility model is to provide and a kind of be able to can be smoothed by the lock of user's easy manipulation, wherein latch bolt
Ground is retracted, and due to optimal force transmission, will not be subject to any additional friction in system.
Another object of the present utility model is to provide a kind of lock, the optimal force transmission that it passes through lock, it is allowed to use smaller chi
Very little part.
Another object of the present utility model is to provide a kind of lock, and it can be designed in a simple form, without using complexity
Part, this promotes to save the cost of labor locked.
Another object of the present utility model is to provide a kind of simple components of the frictional force by using by minimum ratio
And there is the lock of durable components.
Another object of the present utility model is to provide a kind of lock, although wherein lock size it is smaller, it has for door
The hole of protecting cover or pedestal.
Another object of the present utility model is to provide a kind of lock, wherein the position of the dead bolt of lock can easily be changed.
Another object of the present utility model is to provide a kind of lock with retaining mechanism, it include improvement suitable for left hand
Or the mounting arrangements of the right hand, while having simplified dead bolt retractor.
The utility model is related to a kind of lock of the inside door that building is similar to for school or apartment.This is used for the lock bag of inside door
Include：Main body；Square tongue and square tongue afterbody；Hub-like part, the hub-like part can be rotated by the operation of handle；And with latch bolt afterbody
Latch bolt, the latch bolt energy engages with doorframe and is positioned at the horizontal axis of hub-like part and square tongue between.According to the utility model,
The lock further include can around control-rod hinge pivot so that latch bolt retract control-rod, and the control-rod have with it is oblique
First arm of tongue connection, and the second arm that can be moved by hub-like part lug in operating handle.In addition, the length of the second arm
Equal to or more than the length of the first arm.This enables that the retraction of latch bolt is easily realized.
Further, second arm of the control-rod includes chimb, and the chimb allows what is retracted in the latch bolt
Increase under state between the vertical axis and the control-rod hinge of the point of the hub-like part lug and second arm contact
Distance.
Further, the latch bolt is connected with the latch bolt afterbody using attachment means.
Further, the lock includes latch bolt housing, and the latch bolt housing is connected with first arm of the control-rod.
Further, the lock includes set spring, the set spring against and press the control-rod.
Further, the lock includes the attachment means hole being formed on lid, and the attachment means hole allows to contact institute
State attachment means.
Further, the lock includes that latch bolt connects lug, described by obtaining the connection between latch bolt and latch bolt afterbody
Latch bolt connection lug allows to be installed in two diverse locations.
Further, the lock further includes multiple plates, the second cylinder lock or for activating side's tongue second
Hub-like part.
Further, the lock includes latch bolt pin, is directed in the latch bolt groove that the latch bolt pin is covered after being formed at.
Brief description of the drawings
The accompanying drawing for being given is used only for illustrating the purpose of lock, and the lock is hereinbefore general better than the advantage of prior art
Stated, and can hereinafter be described briefly.Accompanying drawing is not meant to delimit the protection domain assert in claims,
Should not refer to specification of the present utility model in technology disclosed in the case of individually be explained with reference to the accompanying drawings right will
Seek the scope assert in book.
Fig. 1 a show the top view according to lock of the present utility model, wherein square tongue is driven.
Fig. 1 b show the top view according to lock of the present utility model, wherein upper lid is removed.
Fig. 1 c show the stereogram according to lock of the present utility model, and wherein protecting cover is removed, and square tongue is retracted.
Fig. 2 a show the top view according to lock of the present utility model, and wherein protecting cover is removed, and latch bolt and square tongue are retracted.
Fig. 2 b show the stereogram according to lock of the present utility model, and wherein latch bolt and square tongue is retracted.
Fig. 2 c are the stereograms of the lock shown such as Fig. 2 b.
Fig. 3 a show the top view according to lock of the present utility model, and wherein protecting cover is removed, and latch bolt will in door
Relevant position before being closed.
Fig. 3 b are the stereograms of the lock shown such as Fig. 3 a.
Fig. 4 a show the stereogram of lock.
Fig. 4 b show the details of the latch bolt according to retraction of the present utility model.
Fig. 5 a to 5d are a series of stereograms, show the change in location according to latch bolt of the present utility model.
Fig. 6 a to 6d show four detail views according to lock of the present utility model, and the position of wherein latch bolt changes.
Fig. 7 a and 7b show two stereograms according to lock of the present utility model, and wherein latch bolt is ejected or contracts respectively
Return.
Fig. 8 a show the partial top view according to lock of the present utility model, wherein hub-like part contact control-rod.
Fig. 8 b show the partial top view according to lock of the present utility model, and wherein hub-like part exerts a force to control-rod, so that
Latch bolt is retracted.
Fig. 9 a are the rearviews according to lock of the present utility model.
Fig. 9 b are the rearviews according to lock of the present utility model, and wherein latch bolt is retracted.
Figure 10 a are the partial top views of the lock in opening, illustrated therein is the power of applying.
Figure 10 b are the partial top views of the lock in closure state (retraction), illustrated therein is the power of applying.
Specific embodiment
Referring now to the accompanying drawing being outlined above, the utility model proposes a kind of lock for inside door.Following references
It is assigned to the different parts shown in accompanying drawing：
10 locks
13 latch bolts
15 control-rods
16 side's tongues
17 side's tongue afterbodys
18 keys
19 main bodys
20 hub-like parts
21 hub-like part springs
22 set springs (set spring, impact spring)
23 latch bolt housings
24 control-rod hinges
25 latch bolt afterbodys
Covered on 26
27 attachment means
28 latch bolts connect lug
29 pilot holes
30 plates
32 hub-like part lugs
Y1 hub-like part horizontal axis
Y2 latch bolt horizontal axis
40 hub-like part grooves
50 first arms
60 second arms
Z1The length of the first arm
Z2The length of the second arm
E handle axial distances
70 latch bolt pins
71 latch bolt grooves
72 attachment means holes
80 chimbs
90 concave edges
According to the utility model, as shown in Fig. 1 a to Fig. 1 c, the lock 10 for inside door includes：The side of extended/retraction
Tongue 16 and square tongue afterbody 17, its rotation in response to key 18 and stretch out or retract；The hub-like that can be rotated by operating handle
Part 20；And the latch bolt 13 that can be engaged with doorframe and latch bolt afterbody 25, horizontal axis Y1 and square tongue that it is positioned at hub-like part
Between 16.The lock further includes to be pivoted for making the control-rod 15 of the retraction of latch bolt 13 around control-rod hinge 24, and
And the control-rod has the first arm 50 and the second arm 60, first arm is connected with latch bolt 13, second described in operating handle
Arm can be moved by hub-like part lug 32.In addition, the length Z of the second arm2Equal to or more than the length Z of the first arm1。
In the prior art, the dead bolt (hereinafter referred to latch bolt) for the lock of inside door is arranged to higher than hub-like part and leans on
The position on the top of nearly lock, wherein the motion for passing through handle, inside latch bolt retraction main body 19.If it is contemplated that the smaller chi of production
The very little lock for inside door, while keeping the modular size ratio of lock, then the hope can fall through.According to the utility model, such as
Can be seen in Fig. 1 a, because relative to modular size, handle axle is maintained at suitable value away from E, and latch bolt is positioned at hub-like part
Horizontal axis Y1 and square tongue 16 between.In other words, in order to handle axle is remained into standard proportional away from E, in the lock for minimizing
In, latch bolt must be arranged in the position lower than hub-like part.Therefore, the latch bolt side of the being positioned adjacent to tongue of lock 10 so as to use
Complex component is so as to the main body 19 of lock that latch bolt is retracted.If for relative to each other, the arm for being exerted a force is shorter, and what latch bolt was drawn
Arm is longer, then need to apply the power bigger than control-rod to be exposed to the power of latch bolt.In this case, control-rod and control-rod
Hinge is all subject to excessive load.
One of target of the present utility model is to provide a kind of lock with the latch bolt pull bar for easily making latch bolt retract,
And to the demand of complex component when preventing sword iron cun from minimizing in a straightforward manner.According to the utility model, drawn as latch bolt
The control-rod 15 of bar preferably acts as integral piece.If from seen in Fig. 1 a to Fig. 1 c, control-rod 15 in a synchronous manner with tiltedly
Tongue 13 and latch bolt afterbody 25 are together moved, and the operation of handle causes the pivoting action of hub-like part, and it makes latch bolt retraction main body
In 19.Referring to Fig. 8 a and Fig. 8 b, the control-rod 15 for making latch bolt 13 retract is shaped to two arms with different length
The V-arrangement of (that is, the first arm 50 and the second arm 60).In a preferred embodiment of the present utility model, the second of control-rod 15
The length Z of arm2Equal to or more than the length Z of the first arm of control-rod 151.Produced during inwardly motion (retraction of latch bolt)
Raw frictional force, and according to the utility model, the frictional force is reduced by the control-rod with various sizes of arm.
Fig. 8 a and Fig. 8 b are referred again to, the second arm 60 of control-rod 15 includes chimb 80, and it is allowed when latch bolt 13 is retracted,
Increase the distance between the vertical axis and control-rod hinge 24 of the point that hub-like part lug 32 and the second arm 60 are in contact X1.The hub
Shape part lug 32 is guided in hub-like part groove 40 by corresponding pin.There is provided a kind of lock with latch bolt, wherein, when arm is formed more
During the arm of force long, due to realizing the load distribution of balance, it is thus possible to latch bolt is retracted.Referring to Fig. 3 a, when
When hub-like part is pivoted due to the motion of handle, hub-like part lug 32 causes that second arm 60 with chimb 80 of control-rod is moved
It is dynamic, thus cause the pivoting action of control-rod 15.Make a concerted effort to be single power and its association torque, it is in firm by compound action
Obtained from a series of power and torque on gonosome.Referring to Figure 10 a, the feelings of the chimb of the second arm 60 are contacted in hub-like part lug 32
Under condition, occur as the RF that makes a concerted effort of vertical vector.Shown in Figure 10 a and 10b this make a concerted effort with its component, i.e. tangential force TF and
Drag D.Tangential force TF is the vector for making control-rod 15 be rotated around the axis of hinge 24, and drag this vector
Direction towards the center of hinge 24, and rotation to control-rod is not contributed.In figure loa, latch bolt is in the position stretched out
Put, and in figure 10b, latch bolt is in retracted position, there is shown with scalar.When extended position of the latch bolt shown in Figure 10 a
During the retracted position being brought back to shown in Figure 10 b, the drag of radial load reduces, and tangential force increases, and this contributes to obtain again
Obtain the latch bolt that can easily retract.Further, referring to Figure 10 a, latch bolt housing 23 is gradually reduced with hinge centres apart from L1, and
And shown in Figure 10 b it is shorter apart from L2, have benefited from the different height of the arm of control-rod 15, this contributes to optimal force to transmit.Borrow
Help the concave edge 90 of the first arm 50, mainly exerted a force with right angle, this prevents to cause system the scalar of resistance.The latch bolt housing
23 connect with the first arm 50 of control-rod 15.
As described above, another advantage of the present utility model is, there is provided a kind of lock for reducing unnecessary resistance is (as schemed
Shown in 10a and Figure 10 b), this helps not make latch bolt pin be subject to multi-load, guiding in the latch bolt groove 71 that it is used on protecting cover
Latch bolt 13.In the operating process of lock, it is impossible to excessive contact friction force, frictional force is prevented to reach the side for causing latch bolt and groove
The level that can not be contacted.Guiding latch bolt pin 70 in the latch bolt groove 71 covered after being formed at.
One end of control-rod 15 is attached to latch bolt afterbody 25.Control-rod 15 is under the pressure of hub-like part spring 21, the hub
Shape part spring is arranged to be moved by hub-like part higher than hub-like part, and the control-rod.Board member is in set spring 22
Under pressure, the locking states for being maintained at and being matched with respective teeth will be locked.The set spring works as leaf spring, and spring is another
One end contacts with the set spring to be helped to stretch out latch bolt, and then holds the door in the state of closing.Therefore, one is only provided
Spring, rather than two springs, contribute to cost-effective.Set spring 22 against and press control-rod 15.
Main concept under the utility model is all shown that the horizontal axis Y2 of latch bolt is located at than hub-like part by Fig. 1 a to Fig. 1 c
The lower positions of horizontal axis Y1.It thus provides a kind of lock of the reduced size that can simultaneously keep modular size.Referring to
Fig. 1 c, by Shooting Technique, square tongue 16 and square tongue afterbody 17 are formed into integral piece, in order to not limit model of the present utility model
Enclose, these parts can also be used separately.When hub-like part 20 is rotated, corresponding door handle is securely attached to hub-like part 20；
Meanwhile, control-rod 15 is synchronously pivoted around hinge.When realizing rotating, the latch bolt being attached with the first arm of control-rod 15 is retracted
To main body.Pushed as user when to close, latch bolt is in position as shown in Figure 3 a and Figure 3 b shows.In the next stage,
Latch bolt enters the groove for being formed at door pillar OR gate inframe.
Although the utility model is related to a kind of lock that tail is locked with the standard activated by key 18, for art technology
It is readily apparent that can be using different locking mechanisms come the side's of actuating tongue for personnel.For example, locking mechanism can be
Cylinder lock or double tartar key-locks.In addition, also can be with the hub-like part group of the lock suitable for toilet type suitable for the lock of toilet
Conjunction is used.Additionally, can be changed in structure and design according to control-rod of the present utility model 15.Fundamentally, can be around hinge
The control-rod of the axis rotation of chain 24 can be by the Effect of Rotation of hub-like part, so that the difference in height of lever arm contributes to easily
The ground side of making tongue is retracted or is stretched out.The set spring biased relative to control-rod is also used for being located at the plate 30 of the lower section of control-rod 15.
It is of the present utility model further aspect is that providing a kind of lock that can be installed on the door of different type and size.
The advantage is essentially characterized in that the latch bolt with 180 ° of rotations, and can easily be installed.Correspondingly, if from Fig. 4 a
Seen in Fig. 4 b and Fig. 5 a to Fig. 5 d, there is provided a kind of latch bolt connects lug 28, latch bolt connection lug has for connecting
The pilot hole 29 of connection device 27.The attachment means 27 are preferably screw, and the pilot hole 29 has through hole, and it is used to make spiral shell
Nail is fixed by holding the plastics in hole.
System is changed by the position of latch bolt 13, when user wants to change the position of latch bolt, can be by being formed as round
The attachment means hole 72 of shape contacts attachment means 27 (as shown in Fig. 5 b and Fig. 4 a), to release between latch bolt and latch bolt afterbody
Connection.Referring back to Fig. 5 c and Fig. 5 d, when latch bolt is disengaged, latch bolt 13 rotates 180 °, and latch bolt connection lug 28 is immediately
In the housing being fully inserted on latch bolt afterbody 25.Therefore, the hole being formed on latch bolt afterbody 25 and latch bolt connection lug
28 pilot hole 29 is alignd, and attachment means are extended there through.
Fig. 6 a and Fig. 6 c show the position that latch bolt is fully retracted.In this case, by attachment means hole 72, only
The attachment means 27 positioned at the top of upper lid 26 can partly be seen.In this case, even if upper lid 26 keeps being hindered in formation
The position for hindering, attachment means 27 are still unclamped naturally.Fig. 6 b and Fig. 6 d show in position change before preparation in it is oblique
Tongue 13, wherein latch bolt are pressed into following degree, and it can be with the attachment means 27 on finger and upper lid 26 on being fastenedly connected
Device aperture 72 is moved, so as to realize Accurate align.In this case it is preferable to use suitable screwdriver or similar means
Attachment means 27 are removed, and carries out the position of latch bolt and changed.
Another advantage realized by the utility model is to provide a kind of lock with pull bar screw, and it is used to be screwed into door knob
Hand pedestal, can enter from one end in the design of screw hole and allow to be left from the other end.Locked in most of such small sizes
In can not find this feature, and according to the utility model, can by different way apply this feature, this is caused on from door handle to door
Door handle mark/pedestal all make its than other design advantageously.It will be apparent to one skilled in the art that
Pin-and-hole groove can be circular or any polygon.
The quantity in attachment means 27 and related top cap connection device hole 72 can change, and can have more than one.
In different embodiments of the present utility model, lock can be used for the door of bathroom and toilet；In such a case, it is possible to have
Two hub-like parts, it carries the cylinder lock for stretching out/retracting for the side's of making tongue.
Claims (9)
1. a kind of lock (10) for inside door, including：
Main body (19)；
Square tongue (16) and square tongue afterbody (17)；
Hub-like part (20), the hub-like part can be rotated by the operation of handle；And
Latch bolt (13) with latch bolt afterbody (25), the latch bolt can be engaged with doorframe and be positioned at the water of the hub-like part
Between flat axis (Y1) and side's tongue (16)；Characterized in that, the lock (10) further includes to be cut with scissors around control-rod
Chain (24) is pivoted so that the control-rod (15) retracted of the latch bolt (13), and the control-rod has and is connected with the latch bolt (13)
First arm (50), and can be by mobile the second arm (60) of hub-like part lug (32) when the handle is operated；And it is described
Length (the Z of the second arm2) it is equal to or more than the length (Z of first arm1)。
2. the lock (10) for inside door according to claim 1, it is characterised in that described the second of the control-rod (15)
Arm (60) includes chimb (80), and the chimb allows to increase the hub-like part lug in the state of the latch bolt (13) retraction
(32) and second arm (60) contact the distance between vertical axis and the control-rod hinge (24) of point (X1)。
3. the lock (10) for inside door according to claim 1, it is characterised in that the latch bolt (13) and the latch bolt tail
Portion (25) is connected using attachment means (27).
4. the lock (10) for inside door according to claim 1, it is characterised in that the lock (10) includes latch bolt housing
(23), the latch bolt housing is connected with first arm (50) of the control-rod (15).
5. the lock (10) for inside door according to claim 1, it is characterised in that the lock (10) is including set spring
(22), the set spring against and press the control-rod (15).
6. the lock (10) for inside door according to claim 3, it is characterised in that the lock (10) is including being formed at upper lid
On attachment means hole (72), the attachment means hole allows to contact the attachment means (27).
7. the lock (10) for inside door according to claim 1, it is characterised in that the lock (10) connects convex including latch bolt
Piece (28), by obtaining the connection between latch bolt (13) and latch bolt afterbody (25), the latch bolt connection lug is allowed at two not
Installed with position.
8. the lock (10) for inside door according to claim 1, it is characterised in that the lock (10) further includes multiple
Plate, the second cylinder lock or the second hub-like part for activating side's tongue (16).
9. the lock (10) for inside door according to claim 1, it is characterised in that the lock (10) includes latch bolt pin
(70) it is directed in the latch bolt groove (71) that, the latch bolt pin is covered after being formed at.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201508463 | 2015-07-07 | ||
| TR2015/08463 | 2015-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190045U true CN206190045U (en) | 2017-05-24 |
Family
ID=56296611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620715382.0U Expired - Fee Related CN206190045U (en) | 2015-07-07 | 2016-07-07 | A lock for internal door |
Country Status (23)
| Country | Link |
|---|---|
| EP (1) | EP3115530B1 (en) |
| CN (1) | CN206190045U (en) |
| BG (1) | BG2640U1 (en) |
| CZ (1) | CZ29905U1 (en) |
| DE (1) | DE202016103636U1 (en) |
| DK (1) | DK201600079U3 (en) |
| EE (1) | EE01434U1 (en) |
| ES (1) | ES1162509Y (en) |
| FI (1) | FI11456U1 (en) |
| FR (1) | FR3038641B3 (en) |
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| SI (1) | SI25038A2 (en) |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779395A (en) * | 2019-03-15 | 2019-05-21 | 宁波大榭开发区佳洁锌铸件有限公司 | A kind of two-way lock structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE309519C (en) * | ||||
| GB395963A (en) * | 1933-01-25 | 1933-07-27 | Joseph Kaye & Sons Ltd | Improvements in and relating to locks and latches |
| GB634963A (en) * | 1948-01-10 | 1950-03-29 | Parkes Josiah & Sons Ltd | Improvements in latch-operating mechanism |
| GB682290A (en) * | 1950-02-06 | 1952-11-05 | Robert Bienaime | Improvements relating to locks, and more particularly to the locks for the doors of automotive vehicles |
| US2823538A (en) * | 1953-01-14 | 1958-02-18 | Mefina Sa | Reversible mortise lock |
| US4726613A (en) * | 1986-03-03 | 1988-02-23 | Best Lock Corporation | Fire safety door latch |
| IT1226290B (en) * | 1988-07-22 | 1990-12-27 | Prefer Commerciale Srl | LATCH LOCK, PROVIDED WITH A PERFECT LOCKING SYSTEM AND USABLE FOR DOORS OPENING TOWARDS INSIDE OR OUTSIDE |
| WO2005118988A1 (en) * | 2004-06-01 | 2005-12-15 | Yarra Ridge Pty Ltd | Locks |
| DE29719611U1 (en) * | 1997-11-05 | 1999-03-11 | Gretsch Unitas Gmbh | Lock, in particular mortise lock for an outer door |
| WO2005003494A1 (en) * | 2003-07-04 | 2005-01-13 | Yarra Ridge Pty Ltd | Locks |
| FI120554B (en) * | 2005-07-07 | 2009-11-30 | Bjoerkboda Laas Oy Ab | Intermediate Door lock |
| ES1063479Y (en) * | 2006-07-03 | 2007-05-16 | Accesorios Y Resortes S L | PICAPORT PERFECTED FOR DOORS |
-
2016
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- 2016-06-29 EP EP16176955.9A patent/EP3115530B1/en not_active Not-in-force
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| FR3038641A3 (en) | 2017-01-13 |
| FI11456U1 (en) | 2016-11-30 |
| CZ29905U1 (en) | 2016-10-25 |
| UA113935U (en) | 2017-02-27 |
| GR2003079Y (en) | 2016-12-09 |
| BG2640U1 (en) | 2017-06-30 |
| ES1162509Y (en) | 2016-11-02 |
| DE202016103636U1 (en) | 2016-07-28 |
| RU170462U1 (en) | 2017-04-25 |
| PT11327U (en) | 2017-01-05 |
| TR201810719T4 (en) | 2018-09-21 |
| TWM543277U (en) | 2017-06-11 |
| SK500872016U1 (en) | 2018-10-01 |
| IES20160179A2 (en) | 2017-10-18 |
| PL125299U1 (en) | 2017-01-16 |
| EP3115530A1 (en) | 2017-01-11 |
| RO201600026U1 (en) | 2017-09-29 |
| FR3038641B3 (en) | 2017-09-08 |
| DK201600079U3 (en) | 2016-10-14 |
| SI25038A2 (en) | 2017-01-31 |
| RS1499U1 (en) | 2017-08-31 |
| IES86835B2 (en) | 2017-11-01 |
| EE01434U1 (en) | 2018-06-15 |
| SK8397Y1 (en) | 2019-03-01 |
| EP3115530B1 (en) | 2018-05-16 |
| ES1162509U (en) | 2016-08-10 |
| HU4886U (en) | 2018-06-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |