CN104781488A - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN104781488A CN104781488A CN201280075707.8A CN201280075707A CN104781488A CN 104781488 A CN104781488 A CN 104781488A CN 201280075707 A CN201280075707 A CN 201280075707A CN 104781488 A CN104781488 A CN 104781488A
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- door lock
- door
- fixing port
- hole
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0038—Sliding handles, e.g. push buttons
-
- 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
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- 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
- E05B63/08—Mortise locks
- E05B63/10—Mortise locks requiring only two cylindrical holes in the wing
-
- 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
- E05B63/22—Locks or fastenings with special structural characteristics operated by a pulling or pushing action perpendicular to the front plate, i.e. by pulling or pushing the wing itself
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- 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
- E05C1/14—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 towards or away from the plane of the wing or frame
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Patch Boards (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The present invention relates to a door lock having a door lock body as a main component, comprising: a moving bar movably inserted into a door lock hole of a door; a first fixing part fixedly attached to one side of the door lock hole of the door; a pressing part which is fixed and coupled to a side end portion of the moving bar so as to move the moving bar in a forward direction; a stopper which is coupled to an end of the pressing part inserted into a through-hole of the first fixing part so as to prevent the pressing part from being further detached from the first fixing part when the pressing part moves in a direction deviating from the first fixing part; a return spring for returning the moving bar to the original state when an external force applied to the pressing part is removed; a slider which moves when an external force is applied in a direction perpendicular to the movable direction of the moving bar, and which returns back to the original state when the external force is removed; a guide portion for guiding the movement of the slider; and a push bar for moving the slider when the moving bar moves by the external force applied to the pressing part. Thus, the present invention, as configured above, can provide a door lock which enables a door to be easily opened and closed by only a pushing and pulling operation without rotating a door handle.
Description
Technical field
The present invention relates to a kind of door lock, especially a kind of handle do not needed on revolving door, by drawing, promote to do just can the door lock of switch gate.
Background technology
In general, the door lock major part that family or office etc. use is opened the door by the handle in revolving door set by outside or is closed the door, and after rotating handles makes the latch bolt being stuck in crack between a door and its frame move to reveal, pushes away or draws door to open the door or to close the door.
But the door lock in above-mentioned conventional art must just can make latch bolt move by rotating handles, in this structure has article inconvenience in both hands, is difficult to open door.
Consider the problems referred to above, in No. 10-0376601st, Korean granted patent publication herd number, disclose a kind of door lock, user can pass through rotating handles, or during push-and-pull, bolt is rotated, and axially move, sliding part is moved, thus the lock section linked with sliding part is moved, spin off from the bracket be embedded in doorframe, realize the switch of door.
Door lock in above-mentioned patent, even if non rotating handle, also can make door switch, this is compared with the door lock of conventional art, although there is convenience in use, above-mentioned patent is not make its interlock because of the handle in outside in push-and-pull, thus making lock section movement, it needs in lock section in the open state, and then in push-and-pull, the handle in outside opens the door, because the moment of opening the door, lock section departs from bracket, and noise can be caused to occur, and causes the action of closing the door of opening the door not carry out smoothly.
In order to improve the problems referred to above, when disclosing the handle in outside in push-and-pull in No. 10-0921100th, Korean granted patent publication herd number, making its interlock, making the door lock of lock section movement.
But, in above-mentioned patent, when stop being assembled on pressing mouth, under state in the through hole described stop being inserted in the first fixing port formation, stop could be assembled on pressing mouth, therefore need the through hole of the first fixing port must be very large, and need described stop to insert in the through hole of described first fixing port, the requirement of engineering of assembling the first fixing port and pressing mouth is carried out in very narrow space, packing engineering very not easily, productivity is caused to decline, in addition, when pinning pressing mouth, be provided with the sliding part of roller bearing under the state of guide surface being folded in the first fixing port, the vertical direction of travelling carriage length direction is advanced repeatedly and retreats, now, the guide surface of the first fixing port and the contact surface of sliding part rub repeatedly, contact surface can be caused impaired, make the back and forth movement inaccuracy of sliding part, thus cause the switch motion of door not carry out smoothly.
Summary of the invention
In order to solve the problems of the technologies described above, the first object of the present invention is: provide a kind of with the first fixing port on the size of through hole that formed have nothing to do, can easily stop be assembled on pressing mouth, the door lock of enhancing productivity.
The second object of the present invention is: even if provide a kind of sliding part being provided with roller bearing repeatedly advance in the vertical direction of the length direction of travelling carriage and retreat, also can carry out the door lock of the action of switch gate smoothly.
The third object of the present invention is: provide one when assembling first fixing port and guide plate, guide plate accurately can be positioned at the middle position of the first fixing port, makes guide plate be easy to the door lock assembled.
To achieve these goals, the invention provides a kind of door lock, it is characterized in that, comprising: have and be folded on the door lock hole of door, the door lock body of moveable travelling carriage; Under the state in latch hole being folded in described door, secure bond is in the side end of described door, and one end is combined with described door lock body, when described travelling carriage moves, and interlock on described travelling carriage, the latch that latch bolt is moved; With described door lock body secure bond, described door lock body is made to be fixedly installed on the second fixing port on described door; And under state on the through hole being folded in described second fixing port, secure bond, in an end of described travelling carriage, pulls described travelling carriage to user direction, what form through hole in central authorities pulls mouth.Described door lock body comprises: be clipped in the door lock hole of described door, moveable travelling carriage; Being formed in central authorities can the through hole of moveable travelling carriage described in sandwiched, is fixed on the first fixing port of the side, door lock hole of described door; Under the state of through hole being folded in described first fixing port, secure bond, at a side end of described travelling carriage, makes described travelling carriage forwards move, and forms the pressing mouth of through hole in central authorities; Be combined on the described pressing mouth end of the through hole being folded in described first fixing port, when described pressing mouth moves to the direction away from described first fixing port, stop described pressing mouth no longer to depart from described first fixing port, and central authorities form the stop of the through hole of travelling carriage described in sandwiched; One end is connected on described travelling carriage, described pressing mouth or described in pull mouth to be subject to external force, when described travelling carriage moves, described pressing mouth or described in pull external force on mouth to eliminate time, make the back-moving spring of described travelling carriage reinstatement state; Be arranged on a place of described travelling carriage, limit described travelling carriage and move to movable direction, move during external force action in the vertical direction of described travelling carriage movable direction, when eliminating described external force, again recover the sliding part of ortho states; Dismantled and assembled combination on the side of described first fixing port, for guiding the guide plate of described sliding part movement; And arrange at a place of described travelling carriage, and rotatable, described pressing mouth or described in pull on mouth and apply external force, when described travelling carriage is moved, what make described sliding part movement pushes away platform.
Beneficial effect of the present invention is: according to the present invention, has nothing to do with the size of the through hole that the first fixing port is formed, and can be assembled in by stop easily on pressing mouth, enhance productivity.
In addition, according to the present invention, even if the sliding part being provided with roller bearing repeatedly advances and retreats in the vertical direction of the length direction of travelling carriage, the action of switch gate can also be carried out smoothly.
In addition, according to the present invention, when assembling first fixing port and guide plate, guide plate accurately can be positioned at the middle position of the first fixing port, makes guide plate be easy to assembling.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of door lock of the present invention;
Fig. 2 is the exploded perspective view of door lock of the present invention;
Fig. 3 is in door lock of the present invention, the exploded perspective view of door lock body;
Fig. 4 is in door lock of the present invention, the stereoscopic figure of the first fixing port;
Fig. 5 is in door lock of the present invention, the stereoscopic figure of sliding part and guide plate bonding state;
Fig. 6 is under Fig. 5 state, the state diagram of travelling carriage mobile status;
Fig. 7 is in door lock of the present invention, the bonding state figure of door lock body and the second fixing port;
Fig. 8 is in door lock of the present invention, door lock body and pull a mouthful bonding state figure;
Fig. 9 is the display figure that door lock of the present invention is partly cut across, and is the state diagram before pressing mouth is pressed;
Under the state that Figure 10 is Fig. 9, pressing pressing mouth, the state diagram of travelling carriage movement;
Figure 11 is the stereoscopic figure that door lock section of the present invention cuts.
Detailed description of the invention
Next, according to the preferred embodiment of the present invention and accompanying drawing, the present invention is described in detail.
Door lock of the present invention as shown in Figure 1 to Figure 2, comprising: door lock body 10, latch 30, second fixing port 40 and pull mouth 50.
As shown in Figure 2, be the part of the side, door lock hole 2 being folded in door 1, as shown in Figure 3, it comprises above-mentioned door lock body 10: travelling carriage 11, first fixing port 12, pressing mouth 13, stop 14, back-moving spring 16, sliding part 20, guide plate 15 and push away platform 17.
Travelling carriage 11 as shown in Figures 2 to 7, is folded on the door lock hole 2 of door 1, and removable, one end is combined with pressing mouth 13(with reference to Fig. 2 and Fig. 7), other end secure bond with pull mouthful 50(with reference to a Fig. 8), in one place as shown in Figure 3, as aftermentioned, be folded with and rotatablely push away platform 17.
As shown in Figure 2, be fixedly installed on the side of door 1, central portion is as shown in Fig. 3 and Fig. 4 for first fixing port 12, form through hole 12a, can the moveable travelling carriage 11 of sandwiched, on the side that stop 14 described later contacts, form a plurality of installation projection 12b, stop 14 can be convenient to and assemble.Unaccounted symbol 12c is the bullport of the directing pin sandwiched of the second fixing port 40 described later, and 12d is that 12e is shell steady pin for the bolt hole of bolt in conjunction with the first fixing port 12 and the second fixing port 40.
Pressing mouth 13 as shown in Figure 1 to Figure 3, under the state of through hole 12a being folded in the first fixing port 12, secure bond is on a side end of travelling carriage 11, travelling carriage 11 is forwards moved, through hole 13a is formed as shown in Figure 3 in central authorities, unaccounted symbol 13c is connected to the guide member on pressing mouth 13, and 28 is key brackets.
In addition, pressing mouth 13 as shown in figure 11, towards the side that the first fixing port 12 contacts, in order to alleviate the impact that pressing mouth 13 occurs when contacting with the first fixing port 12, is also provided with sheet rubber 13d.
Stop 14 as shown in Figure 3, be combined on the end of the guide member 13c of the pressing mouth 13 of the through hole 12a being folded in the first fixing port 12, when pressing mouth 13 moves to the direction away from the first fixing port 12, in order to make pressing mouth 13 no longer depart from the first fixing port 12, form the through hole 14a being folded with travelling carriage 11 in central authorities.Reference numeral 27 is the rivets for combining pressing mouth 13 and stop 14, and this rivet, by the pressing bullport 13b of the mouth 13 and through hole 12a of the first fixing port 12, is combined on the rivet hole 14b of stop 14.
Back-moving spring 16 as shown in Figure 3, be folded on length portion 11a that the side of travelling carriage 11 is formed, its one end is supported, the other end is folded on the mouth hanging 15d in stop 14 medial surface one place, in the situation of figure 9, after pressing mouth 13 is pressed, move to Figure 10 direction of arrow with the travelling carriage 11 of pressing mouth 13 secure bond, in this state, one end of back-moving spring 16 is fixed on stop 14, and the other end is fixed on travelling carriage 11, and therefore back-moving spring 16 is elongated, then, after eliminating the external force of pressing pressing mouth 13, travelling carriage 11 resets.
In addition, when user pulls mouth 50, the same with pressing pressing mouth 13, travelling carriage 11 moves, and simultaneously back-moving spring 16 is elongated, and in this case, when elimination pulls the external force of mouth 50, back-moving spring 16 resets, and travelling carriage 11 resets as shown in Figure 9.Therefore, back-moving spring 16 is at pressing mouth 13 or pull mouth 50 to be subject to external force, and when travelling carriage 11 moves, pressing mouth 13 or when pulling the external force on mouth 50 to be eliminated, travelling carriage 11 restores to the original state state.
Sliding part 20 is as shown in Fig. 3 and Fig. 9, to being limited to the movement in the direction of travelling carriage 11 movement, when the vertical direction of travelling carriage 11 movable direction receives external force, removable; When eliminating external force, return to original state, travelling carriage 11 internally space moves insertion, on side as depicted in figs. 3 and 5, form latch mouth hanging 25, can one end 40a of sandwiched latch bolt 31, opposite side, in order to guide the contact pushing away platform 17 described later, forms roller bearing 22.Reference numeral 24 is sliding part back-moving springs 16, and when eliminating the external force be applied on sliding part 20, sliding part 20 can be made to playback, and side is connected with the pin 23 of roller bearing 22 described later, and opposite side is folded on the mouth hanging 15c of guide plate 15.Reference numeral 29 prevents sliding part 20 to the shell of travelling carriage 11 moving direction movement, and because of the second fixing port 40, secure bond is between the first fixing port 12 and the second fixing port 40, and unaccounted symbol 29a is through hole, and 29b is bolt hole.
Guide plate 15 as shown in Figure 3, dismantled and assembled setting on the side of the first fixing port 12, for the movement in guided slidable portion 20, through hole 15a is formed in central authorities, the side contacted with the first fixing port 12 forms a plurality of mounting groove 15b, can be folded in the installation projection 12b that the first fixing port 12 is formed in mounting groove 15b, unaccounted symbol 15c is the mouth hanging 15c for sandwiched sliding part back-moving spring 16 one end.
In addition, between sliding part 20 and guide plate 15, also be provided with and consolidate sheet 26, the movement because of sliding part 20 can be prevented, contact surface impaired of guide plate 15 and sliding part 20 friction and the guide plate 15 that causes and sliding part 20 continuously, consolidate sheet 26 side and form a pair cut blade 26b, cut blade 26b is when being located on guide plate 15 inner face, cut blade 26b can be located on the inner face of guide plate 15 by elastic clip, and undeclared symbol 26a is through hole.
Fig. 5 and Fig. 6 is diagram sliding part 20 and the figure consolidating sheet 26 and guide plate 15 bonding state, and Fig. 5 illustrates the pressing mouth 13 shown in Fig. 9 when not being pressed, the position of sliding part 20; Fig. 6 illustrates the pressing mouth 13 shown in Figure 10 when being pressed, sliding part spring 24 under tension, the state that sliding part 20 retreats to guide plate 15 inside.
Above-mentionedly push away platform 17 as shown in Figure 3, be located on the pin 18 that arranges at a place of travelling carriage 11, and it is rotatable, as shown in Figure 10, to pressing mouth 13 or pulling mouth 50 to apply external force, when travelling carriage 11 moves, contact with the roller bearing 22 of sliding part 20, sliding part 20 is moved, a side surface part is formed the inclination face contacted with roller bearing 22.
Above-mentioned inclination face travelling carriage 11 state as shown in Figure 9 under contact with the roller bearing 22 of sliding part 20 time, roller bearing 22 can be promoted, thus sliding part 20 is moved to the vertical direction of the moving direction of travelling carriage 11.Reference numeral 19 is that the inclination face pushing away platform 17 contacts with roller bearing 22, gives and flexiblely pushes away platform spring.
Latch 30 as shown in Figures 2 and 3, on the latch hole 2 of door 1 sandwiched state under, secure bond is in the side end of door 1, one end 31a is combined with the sliding part 20 of door lock body 10, when travelling carriage 11 moves, latch 30 can use the usual technology before the present patent application, and its particular content omits at this.
Second fixing port 40, as shown in Fig. 2 and Fig. 7, with door lock body 10 secure bond, makes door lock body 10 be fixedly installed on door 1, in order to be folded in contact door 1 side the first fixing port 12 on formed a plurality of bullport 12c on, form a plurality of directing pin 42.Unaccounted symbol 41 is through holes, and 43 is bolts hole, and 44 is distance maintaining mouths, and 45 is the connecting bolts for being connected to by the second fixing port 40 on first fixing port 12, and above-mentioned connecting bolt is connected on the bolt hole 12d of formation on the first fixing port 12.
The above-mentioned mouth 50 that pulls is as shown in Figure 1, Figure 2 and shown in Fig. 8, and under the state of through hole 41 being folded in the second fixing port 40, secure bond is in an end of travelling carriage 11, travelling carriage 11 is made to pull to the direction of user, form through hole 15a in central authorities, unaccounted symbol 52 is bolts hole, and 53 is nuts.
The door lock of the present invention of above-mentioned formation, when being arranged on door 1, the pressing mouth 13 first shown in assembly drawing 3 and most of part such as the first fixing port 12 and travelling carriage 11, form door lock body 10 as shown in Figure 2.
Next, by the door lock body 10 that each part of assembling is formed, as shown in Figure 2, make travelling carriage 11 to the side, door lock hole 2 of door 1, and be folded on door lock hole 2, as shown in Figure 7, travelling carriage 11 is outstanding state on door lock hole 2, in this case, by the latch 30 shown in Fig. 2 under the state in latch hole 2 being folded in door 1, make it be combined with the latch mouth hanging 25 of door lock body 10, form the state of Fig. 7.
Next, as shown in Figure 7, being folded in by the guide plate 42 of the second fixing port 40 under the state on the bullport 12c of the first fixing port 12, with bolt 45, first fixing port 12 is connected with the second fixing port 40, as shown in Figure 8, door lock body 10 and the second fixing port 40 are fixed on door 1.
In this case, by pull mouth 50 to be folded in the through hole 41 of the second fixing port 40 state under, make to pull mouth 50 to promote the end of travelling carriage 11, and insert, pull mouth 50 and travelling carriage 11 in conjunction with time, door lock is arranged on door 1 completely.
Under the state that above-mentioned door lock is arranged on door 1, when door lock does not apply external force, under the reset condition not having external force completely, as shown in Fig. 1 and Fig. 9.Here " reset condition " be meant at pressing mouth 13 or pull on mouth 5 and do not apply external force, latch bolt 31 is given prominence to, and door 1 is in closed condition.
With reference to figure 9, reset condition is that back-moving spring 16 is normally releived, and the inclination face pushing away platform 17 contacts with roller bearing 22, and in this case, latch bolt 31 is outstanding towards door frame slot (not shown) side on guiding port 41.
In this case, as shown in the direction of arrow of Figure 10, pressing pressing mouth 13 or come dynamic when pulling mouth 50, back-moving spring 16 stretches, and travelling carriage 11 moves, when travelling carriage 11 moves, the platform 17 that pushes away arranged at a place of travelling carriage 11 also moves together, therefore, the inclination face that the side pushing away platform 17 is formed, under state as shown in Figure 9, promotes the roller bearing 22 of sliding part 20 as shown in Figure 10.The roller bearing 22 of sliding part 20 only can move up in the side perpendicular to travelling carriage 11 movable direction, along with the movement pushing away platform 17, the roller bearing 22 of sliding part 20 moves up in the side perpendicular to travelling carriage 11 moving direction, to this, the latch bolt 31 that an end is connected with sliding part 20 and the mobile interlock of sliding part 20, pull latch bolt 31, it is made to depart from door frame slot, this state is the state that door 1 opens, and continuation pressing presses mouth 13 or when pulling mouth 50, door 1 is opened.
Next, when eliminating the external force of external force or the pressing pressing mouth 13 pulling mouth 50, playback at the back-moving spring 16 of a side stretching of travelling carriage 11, make travelling carriage 11 move simultaneously, in this case, together with travelling carriage 11 under Fig. 9 state movement push away platform 17, move together, with push away to move together with platform 17 and the external force be applied on the roller bearing 22 of sliding part 20 is eliminated time, sliding part 20 gets back to the state shown in Fig. 9, outwardly, the closed condition of door 1 continues to maintain latch bolt 31 bootstrap mouth 41.
The present invention with the illustrated embodiment of appended accompanying drawing for benchmark is described; but embodiment is only example; the present invention is not limited thereto; within the scope of the invention, those skilled in the art do various deformation, conversion, replacement etc. all belong within protection category of the present invention.Protection scope of the present invention is determined by interest field of the present invention.
applicability in industry
Door lock of the present invention, have nothing to do with the through hole size that the first fixing port is formed, stop is convenient to be assembled on pressing mouth, be convenient to produce, the sliding part being provided with roller bearing advances and retreats in the vertical direction of travelling carriage moving direction, even if perseveration, also can operate accurately, can not break down.
Claims (5)
1. a door lock, is characterized in that, comprising: have and be folded on the door lock hole 2 of door 1, the door lock body 10 of moveable travelling carriage 11; Under the state in latch hole 2 being folded in described door 1, secure bond is in the side end of described door 1, and one end is combined with described door lock body 10, when described travelling carriage 11 moves, interlock on described travelling carriage 11, the latch 30 that latch bolt 31 is moved; With described door lock body 10 secure bond, described door lock body 10 is made to be fixedly installed on the second fixing port 40 on described door 1; And under state on the through hole 41 being folded in described second fixing port 40, secure bond, in an end of described travelling carriage 11, pulls described travelling carriage 11 to user direction, what form through hole 51 in central authorities pulls mouth 50;
Described door lock body 10 comprises: be clipped in the door lock hole 2 of described door 1, moveable travelling carriage 11; Being formed in central authorities can the through hole 12a of moveable travelling carriage 11 described in sandwiched, is fixed on the first fixing port 12 of the side, door lock hole 2 of described door 1; Under the state of through hole 12a being folded in described first fixing port 12, secure bond, at a side end of described travelling carriage 11, makes described travelling carriage 11 forwards move, and forms the pressing mouth 13 of through hole 14a in central authorities; Be combined on described pressing mouth 13 end of the through hole 12a being folded in described first fixing port 12, when described pressing mouth 13 moves to the direction away from described first fixing port 12, stop described pressing mouth 13 no longer to depart from described first fixing port 12, and central authorities form the stop 14 of the through hole 14a of travelling carriage 11 described in sandwiched; One end is connected on described travelling carriage 11, described pressing mouth 13 or described in pull mouth 50 to be subject to external force, when described travelling carriage 11 moves, described pressing mouth 13 or described in pull external force on mouth 50 to eliminate time, described travelling carriage 11 is restored to the original state the back-moving spring 16 of state; Be arranged on a place of described travelling carriage 11, limit described travelling carriage 11 and move to movable direction, move during external force action in the vertical direction of described travelling carriage 11 movable direction, when eliminating described external force, again recover the sliding part 20 of ortho states; Dismantled and assembled combination on the side of described first fixing port 12, for guiding the guide plate 15 of described sliding part 20 movement; And arrange at a place of described travelling carriage 11, and rotatable, described pressing mouth 13 or described in pull on mouth 50 and apply external force, when described travelling carriage 11 is moved, what make the movement of described sliding part 20 pushes away platform 17.
2. according to the door lock described in claim 1, it is characterized in that, between described sliding part 20 and described guide plate 15, be provided with and consolidate sheet 26, can prevent the movement because of described sliding part 20 from causing described guide plate 15 damaged.
3. according to the door lock described in claim 1, it is characterized in that, described first fixing port 12 is towards the side contacted with described guide plate 15, form a plurality of installation projection 12b, described guide plate 15, towards the side contacted with described first fixing port 12, forms the mounting groove 15b that can install projection 12b described in sandwiched.
4. according to the door lock described in claim 1, it is characterized in that, described pressing mouth 13, towards the side contacted with described first fixing port 12, is provided with sheet rubber 13d, can alleviate the impact occurred when described pressing mouth 13 contacts with described first fixing port 12.
5. according to the door lock described in claim 2, it is characterized in that, described sliding part 20 side is formed the latch mouth hanging 25 of the one end being used for latch bolt 31 described in sandwiched, opposite side is formed the roller bearing 22 contacted for pushing away platform 17 described in guiding, between the roller bearing pin 23 and described guide plate 15 of described roller bearing 22, be provided with spring 24, when removing the external force be applied on described sliding part 20, described sliding part 20 can be made to set back and put.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120099493A KR20140032780A (en) | 2012-09-07 | 2012-09-07 | Door lock |
| KR10-2012-0099493 | 2012-09-07 | ||
| PCT/KR2012/007471 WO2014038739A1 (en) | 2012-09-07 | 2012-09-19 | Door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104781488A true CN104781488A (en) | 2015-07-15 |
| CN104781488B CN104781488B (en) | 2016-12-28 |
Family
ID=50237332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280075707.8A Expired - Fee Related CN104781488B (en) | 2012-09-07 | 2012-09-19 | Door lock |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20140032780A (en) |
| CN (1) | CN104781488B (en) |
| WO (1) | WO2014038739A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600119533A1 (en) * | 2016-11-25 | 2018-05-25 | Alban Giacomo Spa | HANDLE SYSTEM FOR A DOOR OF A WINDOW AND ITS INSTALLATION METHOD |
| CN207277997U (en) * | 2017-06-19 | 2018-04-27 | 希美克(广州)实业有限公司 | A kind of loudspeaker lock shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397224Y (en) * | 1999-11-17 | 2000-09-20 | 黄伟 | Push-and-pull three safety lock |
| WO2010095831A2 (en) * | 2009-02-17 | 2010-08-26 | 주식회사 씨엔 | Door lock |
| KR20110000989A (en) * | 2009-06-29 | 2011-01-06 | 주식회사 씨엔 | Door lock |
| KR20110036425A (en) * | 2009-10-01 | 2011-04-07 | 주식회사 씨엔 | Door lock |
| CN202023432U (en) * | 2010-10-14 | 2011-11-02 | 山东科技大学 | Push-pull lock with handle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7950703B2 (en) * | 2007-04-30 | 2011-05-31 | Marko Neil L | Door latch mechanism |
| KR101280596B1 (en) * | 2008-03-28 | 2013-07-02 | 주식회사 이지라이프 | Door lock |
-
2012
- 2012-09-07 KR KR1020120099493A patent/KR20140032780A/en not_active Application Discontinuation
- 2012-09-19 WO PCT/KR2012/007471 patent/WO2014038739A1/en active Application Filing
- 2012-09-19 CN CN201280075707.8A patent/CN104781488B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397224Y (en) * | 1999-11-17 | 2000-09-20 | 黄伟 | Push-and-pull three safety lock |
| WO2010095831A2 (en) * | 2009-02-17 | 2010-08-26 | 주식회사 씨엔 | Door lock |
| KR20110000989A (en) * | 2009-06-29 | 2011-01-06 | 주식회사 씨엔 | Door lock |
| KR20110036425A (en) * | 2009-10-01 | 2011-04-07 | 주식회사 씨엔 | Door lock |
| CN202023432U (en) * | 2010-10-14 | 2011-11-02 | 山东科技大学 | Push-pull lock with handle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014038739A1 (en) | 2014-03-13 |
| CN104781488B (en) | 2016-12-28 |
| KR20140032780A (en) | 2014-03-17 |
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