CN104790765A - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN104790765A CN104790765A CN201510113509.1A CN201510113509A CN104790765A CN 104790765 A CN104790765 A CN 104790765A CN 201510113509 A CN201510113509 A CN 201510113509A CN 104790765 A CN104790765 A CN 104790765A
- Authority
- CN
- China
- Prior art keywords
- lock tongue
- secondary lock
- button
- link rod
- screw
- 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
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
-
- 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
- E05B15/0006—Devices for aligning wing and frame; Anti-rattling devices
-
- 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
- E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
-
- 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
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
- E05B15/0205—Striking-plates, keepers, staples
-
- 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
- E05B15/10—Bolts of locks or night latches
-
- 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
- E05B15/10—Bolts of locks or night latches
- E05B15/102—Bolts having movable elements
-
- 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
- E05B15/16—Use of special materials for parts of locks
- E05B15/1635—Use of special materials for parts of locks of plastics materials
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0045—Silencing devices; Noise reduction
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a door lock. According to the technical scheme, the door lock comprises a lock body and a lock buckle, the lock body comprises a lock base, an auxiliary lock tongue, an auxiliary lock tongue link rod, a sliding block and an auxiliary lock tongue limiting device, the lock buckle comprises an auxiliary lock tongue buckle, the auxiliary lock tongue and the auxiliary lock tongue link rod are fixedly assembled, a whole body formed by the auxiliary lock tongue, the auxiliary lock tongue link rod and the sliding block is movably assembled relative to the lock base, a whole body formed by the auxiliary lock tongue and the auxiliary lock tongue link rod is movably assembled relative to the sliding block, the auxiliary lock tongue link rod is provided with an auxiliary lock tongue link rod abutting portion, the sliding block is provided with a sliding block abutting portion, the lock base further comprises an auxiliary lock tongue buffer device, the auxiliary lock tongue buffer device isolates the auxiliary lock tongue link rod abutting portion from the sliding block abutting portion, the lock body comprises an auxiliary lock tongue magnetic body and an auxiliary lock tongue baffle piece, the auxiliary lock tongue comprises an auxiliary lock tongue cavity, the auxiliary lock tongue cavity comprises an auxiliary lock tongue cavity opening, the auxiliary lock tongue magnetic body and the auxiliary lock tongue baffle piece are assembled and contained in the auxiliary lock tongue cavity, the auxiliary lock tongue baffle piece is assembled between the auxiliary lock tongue magnetic body and the auxiliary lock tongue cavity opening, and the auxiliary lock tongue baffle piece and the auxiliary lock tongue are fixedly assembled.
Description
Technical field
The present invention relates to door lock, especially effectively reduce the door lock that noise possesses automatic absorbing function simultaneously.
Background technology
Door lock is the hardware for space is private and design, and basic structure comprises lock body and snap close, and lock body is assemblied on door, and snap close is assemblied on doorframe.Common lock body comprises lock, master lock tongue, secondary lock tongue, and wherein lock is staticly assemblied on door, and major-minor dead bolt is all relative lock activity assembling, and telescopic movable specifically, to match with the major-minor bonnet lock hole of the snap close on doorframe.
In lock body, master lock tongue is fixing assembling with master lock tongue link rod, and secondary lock tongue is fixing assembling with secondary lock tongue link rod.
In lock body, master lock tongue is opened and closed by key and stretches, and secondary lock tongue is mainly driven by interior handle or outer handle and stretch, first master lock tongue remains retracted state after enabling, and state is stretched out in the first-selected state maintenance of secondary lock tongue, that is the state of stretching out of secondary lock tongue is only its normality, exist defect be resident family when inlet/outlet, clothing is easily hooked winding by secondary lock tongue, so door can violate the activity of wish, and the secondary lock tongue of evagination is comparatively sharp-pointed, there is the hidden danger of scratch.And in lock body, secondary lock tongue is fixing assembling with secondary lock tongue link rod, lock also comprises slide block, slide block is driven by interior handle or outer handle, and slide block again by driving secondary lock tongue link rod, and then drives secondary lock tongue, therefore the entirety of secondary lock tongue, secondary lock tongue link rod, slide block relative lock activity assembling, but meanwhile, the overall opposing slider of secondary lock tongue, secondary lock tongue link rod is again movable assembling, and entirety meeting and the slide block of secondary lock tongue, secondary lock tongue link rod exist displacement.Produce the shock between secondary lock tongue link rod and slide block thus, and both are abutted against each other the position of touching, be defined as secondary lock tongue link rod respectively and have secondary lock tongue link rod contact part, slide block has slide block contact part.At some special occasions, as ward etc., higher to the quiet requirement of environment, and the sound produced due to above-mentioned position during switch gate is enough to become noise source, therefore be necessary to make improvements, and need the normality that makes the contraction state of secondary lock tongue become it, only just stretch out secondary lock tongue when being obedient to resident family's wish, wherein a kind of solution be by secondary lock tongue stopping means in conjunction with magnetic automatic absorbing mode: both under normality, secondary lock tongue cannot stretch out lock by the effect of secondary lock tongue stopping means, when making secondary lock tongue and the alignment of secondary lock tongue button when closing the door, the effect of secondary lock tongue stopping means is overcome by magnetic force, automatic absorbing secondary lock tongue stretches out lock, the strength that now additionally can only apply by pulling inside and outside handle could overcome magnetic force once again, make secondary lock tongue shrink back lock and get back to normality, to open the door.
Summary of the invention
The object of this invention is to provide quiet door lock, in order to reduce the noise that secondary lock tongue link rod and slide block produce, its secondary lock lingual ribbon has magnet simultaneously, and secondary lock tongue only stretches out lock when aliging with secondary lock tongue button, and assembling firmly, do not destroy the integrity degree of overall appearance simultaneously.
Door lock technical scheme of the present invention is: comprise lock body and snap close, lock body comprises lock, secondary lock tongue, secondary lock tongue link rod, slide block and secondary lock tongue stopping means, snap close comprises secondary lock tongue button, secondary lock tongue and the fixing assembling of secondary lock tongue link rod, secondary lock tongue, secondary lock tongue link rod, the entirety relative lock activity assembling of slide block, secondary lock tongue, the overall opposing slider activity assembling of secondary lock tongue link rod, secondary lock tongue link rod has secondary lock tongue link rod contact part, slide block has slide block contact part, comprise secondary lock tongue buffer, secondary lock tongue buffer isolation secondary lock tongue link rod contact part and slide block contact part, lock body comprises secondary lock tongue magnet, secondary lock tongue block piece, secondary lock tongue comprises secondary lock tongue cavity, secondary lock tongue cavity comprises secondary lock tongue cavity opening, secondary lock tongue magnet and the accommodation of secondary lock tongue block piece are assemblied in secondary lock tongue cavity, secondary lock tongue block piece is assemblied between secondary lock tongue magnet and secondary lock tongue cavity opening, secondary lock tongue block piece and the fixing assembling of secondary lock tongue.
The advantage of technique scheme is: between secondary lock tongue link rod contact part and slide block contact part, set up buffer, and both are isolated, buffer absorbs and cushions the impact force coming from both, effective mitigation impact dynamics, effective reduction noise, and reducing the wearing and tearing of secondary lock tongue link rod and slide block, secondary lock tongue buffer keeps the stable of secondary lock tongue link rod and slide block when the magnetic-adsorption effect of secondary lock tongue, the application life of both prolongations; By fixing the secondary lock tongue block piece of assembling with secondary lock tongue, can secondary lock tongue magnet be got lodged within secondary lock tongue cavity, make it can not the displacement because of the vibration brought during switch gate, and then affect the performance of its magnetic attraction, and secondary lock tongue block piece can make moulding and the color of style identical with secondary lock tongue easily, fill up the secondary lock tongue cavity opening that causes because of secondary lock tongue cavity to the destruction of overall appearance unity, be conducive to the harmony of dead bolt whole style.
Wherein, secondary lock tongue buffer can be elastomeric element, makes a general reference all flexible members, is to utilize the elastic characteristic of material to complete the element of various function, also can general term spring but be not the narrow scope in mechanical field.It produces elastic deformation under load, removes load and still can recover original physical dimension and shape.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of door lock embodiment.
Fig. 2 is the assembling schematic diagram of the gathering sill 121 of door lock embodiment, lead 140, master lock tongue external member 300.
Fig. 3 is one of the decomposing schematic representation of the gathering sill 121 of door lock embodiment, lead 140, master lock tongue external member 300.
Fig. 4 is the decomposing schematic representation two of the gathering sill 121 of door lock embodiment, lead 140, master lock tongue external member 300.
Fig. 5 is one of the master lock tongue external member 300 of door lock embodiment and the structure chart of master lock tongue casting die 400.
Fig. 6 is the master lock tongue external member 300 of door lock embodiment and the structure chart two of master lock tongue casting die 400.
Fig. 7 is the master lock tongue external member 300 of door lock embodiment and the structure chart three of master lock tongue casting die 400.
Fig. 8 is the master lock tongue external member 300 of door lock embodiment and the structure chart four of master lock tongue casting die 400.
Fig. 9 is the structure chart of the master lock tongue ellipse circle 500 of door lock embodiment.
Figure 10 is the assembling schematic diagram of the slide block 180 of door lock embodiment, secondary lock tongue link rod 170, secondary lock tongue external member 600.
Figure 11 is the decomposing schematic representation of the slide block 180 of door lock embodiment, secondary lock tongue link rod 170, secondary lock tongue external member 600.
Figure 12 is the structural representation of the secondary lock tongue link rod 170 of door lock embodiment.
Figure 13 is one of schematic diagram of the secondary lock tongue 160 of door lock embodiment.
Figure 14 is the schematic diagram two of the secondary lock tongue 160 of door lock embodiment.
Figure 15 is the schematic diagram three of the secondary lock tongue 160 of door lock embodiment.
Figure 16 is one of structure chart of the snap close 2 of door lock embodiment.
Figure 17 is the structure chart two of the snap close 2 of door lock embodiment.
Figure 18 is one of secondary lock tongue schematic diagram buckleing 200 of door lock embodiment.
Figure 19 is the schematic diagram two that the secondary lock tongue of door lock embodiment buckles 200.
Figure 20 is the schematic diagram three that the secondary lock tongue of door lock embodiment buckles 200.
Detailed description of the invention
The door lock embodiment that Fig. 1 and Figure 16 represents, comprises lock body 1 and snap close 2, and lock body 1 comprises lock 100, main spring bolt mechanism, pair spring bolt mechanism, and master lock tongue definition of mechanism can be opened and closed by key, and pair spring bolt mechanism is orientated as by interior handle or the keying of outer handle.Snap close 2 comprises master lock tongue button 900, secondary lock tongue button 200.
Main spring bolt mechanism comprises lead 140, master lock tongue 110, master lock tongue link rod 120, and pair spring bolt mechanism comprises secondary lock tongue 160, secondary lock tongue link rod 170 and secondary lock tongue stopping means 191.Remain retracted under the ordinary state of secondary lock tongue 160 in lock 100, it is subject to the effect of secondary lock tongue stopping means 191 all the time, secondary lock tongue stopping means 191 comprises slide block 180 specifically, fixed block 192 and stage clip 193, stage clip 193 two ends are connected to fixed block 192 and slide block 180 respectively, can see that secondary lock tongue 160 is the equilibrium state being limited by stage clip 193 under normal conditions, slide block 180 and secondary lock tongue link rod 170 are interaction relations, secondary lock tongue link rod 170 and slide block 180 cannot overcome stage clip 193 suppression in the state of the equilibrium, therefore secondary lock tongue link rod 170 is limited bottom in FIG, secondary lock tongue 160 contracts in lock body 1.
Snap close 2 is fixedly mounted on doorframe, and snap close 2 relatively doorframe is static, and the essential structure of the major-minor dead bolt button 900,200 of snap close 2 is button holes, is used for passing in and out respectively for major-minor dead bolt 110,160, to complete the overall process of opening the door and closing the door.
Secondary lock tongue 160 and the fixing assembling of secondary lock tongue link rod 170, being intended to both expression is the relation be fixedly connected with, and fixing assembling involved in the present embodiment should be all identical understanding.
The entirety relative lock 100 activity assembling of secondary lock tongue 160, secondary lock tongue link rod 170, slide block 180, to be the lock 100 under confined state be prerequisite herein is staticly arranged on door, therefore the entirety of secondary lock tongue 160, secondary lock tongue link rod 170, slide block 180 is that relative lock 100 is longitudinally up and down in FIG, and in like manner master lock tongue 110 and master lock tongue link rod 120 are also longitudinally up and down.
The overall opposing slider 180 activity assembling of secondary lock tongue 160, secondary lock tongue link rod 170, slide block 180 is socketed in outside secondary lock tongue link rod 170, because secondary lock tongue link rod 170 and slide block 180 are the relations be flexibly connected, between the entirety of secondary lock tongue 160, secondary lock tongue link rod 170 and slide block 180, space can be produced because of the priority transmission of activity command.And both secondary lock tongue link rod 170 and slide block 180 can produce contact part each other respectively thus, be that secondary lock tongue link rod 170 has secondary lock tongue link rod contact part 171, slide block 180 has slide block contact part 181, and contact part herein should be understood to contact or abuts, instead of the implication of opposing.Impact noise just produced by these two contact parts.
Secondary lock tongue link rod contact part 171 is after secondary lock tongue link rod 170 assembles, slide block 180 position that can touch, be slide block contact part 181, it echoes with slide block contact part 181 phase, and in like manner slide block contact part 181 is also echoed mutually with secondary lock tongue link rod contact part 171.
Figure 10 to Figure 12 illustrates slide block 180 and comprises slide block end face 182, secondary lock tongue link rod 170 comprises mobile jib 172 and limited block 173, the lateral cross section of mobile jib 172 is circle, the lateral cross-sectional area of limited block 173 is greater than the lateral cross-sectional area of mobile jib 172, secondary lock tongue link rod contact part 171 is positioned at limited block 173, slide block contact part 181 is positioned at slide block end face 182, elastomeric element comprises secondary lock tongue external member 600, secondary lock tongue external member 600 comprises exterior feature 610 and secondary lock tongue external member gabarit 620 in secondary lock tongue external member, in secondary lock tongue external member, wide 610 is circle, in secondary lock tongue external member, the diameter of wide 610 is less than the transverse cross-sectional diameter of limited block 173, in secondary lock tongue external member, wide 610 sockets are assemblied in outside mobile jib 172.
Under normal circumstances, the sidewall that the secondary lock tongue link rod 170 of Figure 10 and Figure 11 and slide block 180 are socketed also can be secondary lock tongue link rod contact part 171, because stressed comparatively even in the slipping of this place's opposing slider 180, can be considered the relation of friction, produce slight noise, but for secondary lock tongue link rod 170, limited block 173 and slide block 180 have the effect of shock, limited block 173 is stressed comparatively swift and violent in opening-closing process, be considered as shock relation between the two, the strike note sent obviously can be greater than the noise that aforementioned friction produces.From the angle of noise reduction, if can reduce the noise clashed into, so produced noise can accept, because the noise between friction is can be uncared-for, certainly it would be desirable and friction and the noise that clashes into all is weakened.
The present embodiment only considers the impact noise solving limited block 173 and slide block 180, just as previously mentioned, tentatively does not first consider that both are slidably socketed the friction noise at position.
Therefore, the secondary lock tongue buffer of lock 100, isolation is for confined state, and after slide block 180 is enclosed within secondary lock tongue link rod 170, this secondary lock tongue buffer is assemblied in both are isolated between the two, avoids both directly contacts.So its confined state has three kinds of possibilities: the first is assemblied in secondary lock tongue link rod 170; It two is assemblied in slide block 180; Its three is be assemblied in lock 100.And under the prerequisite passing over cost, the relation of itself and three is all can fix to assemble or movablely to assemble.
The secondary lock tongue buffer of the present embodiment comprises elastomeric element.Elastomeric element herein does not refer to mechanical field technical term spring, but general reference is with the material of elastic deformation character.Absorbed by the elasticity of elastomeric element, be used for obtaining the buffering effect of anticipation, convenient to produce and with low cost.
Elastomeric element is made up of plastic cement or plastics or rubber or synthetic fibers.
The secondary lock tongue link rod 170 of the present embodiment and the assembling of secondary lock tongue external member 600 relative motion, secondary lock tongue external member 600 is the loose joint relations of rotating relative to secondary lock tongue link rod 170.But because in secondary lock tongue external member, the diameter of exterior feature 610 is less than the transverse cross-sectional diameter of limited block 173, secondary lock tongue external member 600 can not depart from secondary lock tongue link rod 170, can reduce assembling and production difficulty further.
The lateral cross-sectional area of secondary lock tongue external member gabarit 620 is greater than the lateral cross-sectional area of limited block 173.The lateral cross section of secondary lock tongue external member gabarit 620 or the lateral cross section of limited block 173 can be illustrated by Figure 12, the cross section of left and right directions S is employed as lateral cross section in Figure 12, can find out that the lateral cross-sectional area of limited block 173 is greater than the lateral cross-sectional area of secondary lock tongue external member gabarit 620, be up-narrow and down-wide shape.
Why embodiment only in secondary lock tongue external member wide 610 and the concrete shape of mobile jib 172 to make be all the restriction of circle, be because limited block 173 and secondary lock tongue external member gabarit 620 are without the need to being set as circle, and only need meet aforesaid lateral cross-sectional area condition.
A little variation can be made in the basis of above-described embodiment, as secondary lock tongue link rod 170 and secondary lock tongue external member 600 geo-stationary assembled.Specifically secondary lock tongue external member 600 is fixedly assemblied in the limited block 173 of secondary lock tongue link rod 170, buffering noise reduction but assembly difficulty is higher can be improved.
The flexible structure of embodiment, difference is secondary lock tongue external member 600 and the fixing assembling of slide block end face 182, the lateral cross-sectional area of limited block 173 is greater than the lateral cross-sectional area of mobile jib 172 specifically, secondary lock tongue link rod contact part 171 is positioned at limited block 173, slide block contact part 181 is positioned at slide block end face 182, secondary lock tongue external member 600 and the fixing assembling of slide block end face 182, the entirety socket of secondary lock tongue external member 600 and slide block 180 is assemblied in outside mobile jib 172, between wide 610 and mobile jib 172, there is space in secondary lock tongue external member, this space is the mass activity supplying the relative secondary lock tongue external member 600 of mobile jib 172 and slide block 180.To compare embodiment, both secondary lock tongue external member 600 and the fixing assembling of limited block 173, muting function is slightly poor, and assembly difficulty is higher.
Secondary lock tongue external member 600 is not limited to the concrete form of embodiment, and so-called external member is not closed ring, and main purpose of the present invention is to solve impact noise, and the noise of aforementioned friction is then secondary.The most extreme form of secondary lock tongue external member 600 is when its fixing assembly relation, form is several paster shapes, be fitted in the slide block contact part 181 of slide block 180 or the secondary lock tongue link rod contact part 171 of secondary lock tongue link rod 170, also can play the effect of buffering collision of closed, but Comparatively speaking stressed even not.
The flexible structure of embodiment, can also be combine kind of an embodiment, set up secondary lock tongue external member 600 respectively on secondary lock tongue link rod contact part 171 and slide block contact part 181, and is relations of fixing assembling respectively with them.Greatly can reduce noise by two secondary lock tongue external members 600, can be described as to be close to does not have noise, but relative cost also considerably increases, and corresponding assembly difficulty also significantly increases.
Figure 13 to Figure 20 represents the magnetic self-absorbing structure details of door lock, lock body 1 comprises secondary lock tongue magnet 10, secondary lock tongue block piece 11, secondary lock tongue 160 comprises secondary lock tongue cavity 161, secondary lock tongue cavity 161 comprises secondary lock tongue cavity opening 162, secondary lock tongue magnet 10 and the accommodation of secondary lock tongue block piece 11 are assemblied in secondary lock tongue cavity 161, secondary lock tongue block piece 11 is assemblied between secondary lock tongue magnet 10 and secondary lock tongue cavity opening 162, secondary lock tongue block piece 11 and the fixing assembling of secondary lock tongue 160.
Secondary lock tongue cavity opening 162 direction is the right side side being positioned at Figure 14, being arranged on left side is also scheme feasible equally, this secondary lock tongue cavity 161 can be considered as a thin narrow blind hole, mainly be used for as the space of laying for secondary lock tongue magnet 10 and secondary lock tongue block piece 11, secondary lock tongue magnet 10 and secondary lock tongue block piece 11 are all flake, but secondary lock tongue cavity 161 can not from secondary lock tongue 160 top end face in fig. 14 too away from, otherwise magnetic force can weaken.Secondary lock tongue block piece 11 is generally be designed to secondary lock tongue 160 same material, shaping style of the same race, secondary lock tongue magnet 10 can be thought to get lodged in secondary lock tongue cavity 161 li, after fixedly assembling with secondary lock tongue 160, secondary lock tongue cavity opening 162 will be filled up by it and be difficult to observe, and ensure the harmony of visual effect.
The concrete mounting means of secondary lock tongue block piece 11 is such: lock body 1 comprises secondary lock tongue screw 12, secondary lock tongue 160 comprises secondary lock tongue screw 163, secondary lock tongue block piece 11 comprises secondary lock tongue block piece screw 110, secondary lock tongue cavity 161 horizontal expansion, secondary lock tongue screw 163 longitudinal extension, secondary lock tongue screw 163 and secondary lock tongue block piece screw 110 alignment assembling, secondary lock tongue screw 163 fixing assembling secondary lock tongue block piece screw 110 and secondary lock tongue screw 163.Secondary lock tongue cavity 161 and secondary lock tongue screw 163 horizontal and vertical refers to left and right directions in Figure 14 and above-below direction respectively, secondary lock tongue screw 12 will pass through secondary lock tongue screw 163, together with secondary lock tongue block piece screw 110 could being mutually permanently connected with secondary lock tongue screw 163, secondary lock tongue screw 163 can be considered as being one of secondary lock tongue screw 12 assembling passage, secondary lock tongue screw 12 can be hidden in completely among secondary lock tongue 160 after door lock assembles, be conducive to attractive in appearance, and improve overall assembling firmness.
Lock body 1 comprises secondary lock tongue link rod 170, secondary lock tongue 160 comprises secondary lock tongue end face 165 and secondary lock tongue link rod pilot hole 166, secondary lock tongue link rod pilot hole 166 comprises secondary lock tongue link rod pilot hole opening 167, secondary lock tongue screw 163 comprises secondary lock tongue screw opening 164, and secondary lock tongue link rod pilot hole opening 167 and secondary lock tongue screw opening 164 are assemblied in secondary lock tongue end face 165.Secondary lock tongue end face 165 refers to the face at the place, bottom of secondary lock tongue 160 in Figure 14, end face also can be in a plane or in multiple parallel face, because end face is towards lock 100, after lock body 1 and door assembling, secondary lock tongue end face 165 will be enclosed in back to user among lock body 1, user directly cannot touch it, is conducive to the water proof and dust proof of the magnetic structure of secondary lock tongue 160, ensures the permanently effective of magnetic.
Possess the prerequisite of magnet at secondary lock tongue 160 under, snap close 2 has two kinds of selections: one is have corresponding magnet; Two is the ordinary constructions not having magnet.If the snap close of 12 magnet carrier, so can not require that the position that the secondary lock tongue button 200 of snap close 2 faces secondary lock tongue 160 is the material that can be attracted by magnet, be namely the material containing elements such as iron, cobalt, nickel; If the snap close of 22 not magnet carrier, then require that the position that the secondary lock tongue button 200 of snap close 2 faces secondary lock tongue 160 must be the material that can be attracted by magnet.Like this when door is closed, when secondary lock tongue button 200 and secondary lock tongue 160 align, magnetic force is overcome the pressure of spring, break balance of power and make secondary lock tongue 160 stretch out lock 100 and enter into secondary lock tongue button 200, after user pulls interior handle or outer handle, again to overcome magnetic force, make secondary lock tongue 160 leave secondary lock tongue button 200 and to retract lock 100, thus reach enabling object.
Possess at secondary lock tongue 160 on the basis of secondary lock tongue magnet 10, magnet can be set up at secondary lock tongue button 200 further, to attract each other with secondary lock tongue magnet 10, strengthen absorption affinity.Concrete structure is that snap close 2 comprises secondary lock tongue button magnet 20, secondary lock tongue button first block piece 21, secondary lock tongue button 200 comprises secondary lock tongue button hole 210, secondary lock tongue button chamber 220, the accommodation of secondary lock tongue button magnet 20 is assemblied in secondary lock tongue button chamber 220, secondary lock tongue button first block piece 21 is assemblied between secondary lock tongue button magnet 20 and secondary lock tongue button hole 210, secondary lock tongue button first block piece 21 and the fixing assembling of secondary lock tongue button 200.
Secondary lock tongue button 200 is divided into two area of space by said structure: the secondary lock tongue button hole 210 that the first enters for secondary lock tongue 160, and it is arrange towards secondary lock tongue 160 on secondary lock tongue button 200; It two is the secondary lock tongue button chambeies 220 of settling for secondary lock tongue button magnet 20, it is that secondary lock tongue 160 is arranged dorsad on secondary lock tongue button 200, no matter secondary lock tongue button magnet 20 is relative secondary lock tongue button 200 or secondary lock tongue 160, must be all static, therefore between secondary lock tongue button magnet 20 and secondary lock tongue button hole 210, barrier is needed, prevent secondary lock tongue button magnet 20 from departing from because of secondary lock tongue magnet 10, this barrier is above-mentioned secondary lock tongue button first block piece 21.But in order to ensure the stable performance of magnetic adsorptive power, still be provided with between the secondary lock tongue button magnet 20 of embodiment two and secondary lock tongue button hole 210 and window 290 in Figure 18, magnetic force is made to be able to directly play be unlikely to be blocked, if certainly do not consider magnetic loss, so will window 290 cancellations, it is also feasible for making secondary lock tongue button first block piece 21 and the seamless link of secondary lock tongue button 200 be entirety.
The concrete mounting structure of secondary lock tongue button magnet 20 is: secondary lock tongue button chamber 220 comprises secondary lock tongue button chamber opening 230, snap close 2 comprises secondary lock tongue button second block piece 22, secondary lock tongue button second block piece 22 is assemblied between secondary lock tongue button magnet 20 and secondary lock tongue button chamber opening 230, secondary lock tongue button second block piece 22 and the fixing assembling of secondary lock tongue button 200.Secondary lock tongue button chamber opening 230 is the right side sides indicated in Figure 19, and the structure in secondary lock tongue button chamber 220 can with reference to aforesaid secondary lock tongue cavity 161, and both principles are identical, and advantage is close.
The concrete mounting means of secondary lock tongue button second block piece 22 also can with reference to aforesaid secondary lock tongue block piece 11, snap close 2 comprises secondary lock tongue button screw 24, secondary lock tongue button 200 comprises secondary lock tongue button screw 240, secondary lock tongue button second block piece 22 comprises secondary lock tongue button second block piece screw 23, chamber 220 horizontal expansion of secondary lock tongue button, secondary lock tongue button screw 240 longitudinal extension, secondary lock tongue button screw 240 and secondary lock tongue button second block piece screw 23 alignment assembling, secondary lock tongue button screw 24 fixing assembling secondary lock tongue buckles screw 240 and secondary lock tongue buckles the second block piece screw 23.But it should be noted that the opening of secondary lock tongue button screw 240 is preferably positioned at top as shown in figure 19, like this after snap close 2 is fixedly mounted on doorframe, secondary lock tongue button screw 240 directly in the face of doorframe, cannot be discovered, thus realized its concealed assembling.
The flexible structure of embodiment, difference only on secondary lock tongue button 200, arranges secondary lock tongue button magnet 20, secondary lock tongue 160 does not then arrange magnet, its concrete structure is: comprise lock body 1 and snap close 2, lock body 1 comprises secondary lock tongue 160 and secondary lock tongue stopping means 191, snap close 2 comprises secondary lock tongue button 200, secondary lock tongue button 200 comprises secondary lock tongue button hole 210, secondary lock tongue button chamber 220, snap close 2 comprises secondary lock tongue button magnet 20, secondary lock tongue button first block piece 21, secondary lock tongue button second block piece 22, the accommodation of secondary lock tongue button magnet 20 is assemblied in secondary lock tongue button chamber 220, secondary lock tongue button first block piece 21 is assemblied between secondary lock tongue button magnet 20 and secondary lock tongue button hole 210, secondary lock tongue button first block piece 21 and the fixing assembling of secondary lock tongue button 200, secondary lock tongue button chamber 220 comprises secondary lock tongue button chamber opening 230, secondary lock tongue button second block piece 22 is assemblied between secondary lock tongue button magnet 20 and secondary lock tongue button chamber opening 230, secondary lock tongue button second block piece 22 and the fixing assembling of secondary lock tongue button 200, snap close 2 comprises secondary lock tongue button screw 24, secondary lock tongue button 200 comprises secondary lock tongue button screw 240, secondary lock tongue button second block piece 22 comprises secondary lock tongue button second block piece screw 23, chamber 220 horizontal expansion of secondary lock tongue button, secondary lock tongue button screw 240 longitudinal extension, secondary lock tongue button screw 240 and secondary lock tongue button second block piece screw 23 alignment assembling, secondary lock tongue button screw 24 fixing assembling secondary lock tongue buckles screw 240 and secondary lock tongue buckles the second block piece screw 23.
Embodiment is at lock body 1 and snap close 2 all with under the prerequisite of magnet, and secondary lock tongue 160, secondary lock tongue block piece 11, secondary lock tongue button 200, secondary lock tongue button first block piece 21, secondary lock tongue button second block piece 22 and even various screw can be made up of plastic cement or plastics or rubber or synthetic fibers.Preferred high strength nylon of the present invention manufactures, and the basis not affecting lockset intensity alleviates overall counterweight, and reduces cost of production.If be only secondary lock tongue 160 with magnet or be only the situation of secondary lock tongue button 200 with magnet time, must meet the other side position of aliging accordingly is can be made by the material of magnetic, and plastic cement or plastics or rubber or synthetic fibers also can be selected on this basis to make above-mentioned parts.Certainly, two sides have magnet, and comparing folk prescription, to have magnet be the scheme with most ferromagnetism absorption affinity.
Master lock tongue 110 and the fixing assembling of master lock tongue link rod 120, being intended to both expression is the relation be fixedly connected with, and fixing assembling involved in the present embodiment should be all identical understanding.Lead 140 and the fixing assembling of lock 100, master lock tongue link rod 120 is provided with gathering sill 121, gathering sill 121 socket is assemblied in outside lead 140, lead 140 is positioned among gathering sill 121 in other words, master lock tongue 110 lead 140 activity relative to the entirety of master lock tongue link rod 120 turns joins, to be the lock 100 under confined state be prerequisite herein is staticly arranged on door, therefore master lock tongue 110 and the entirety of master lock tongue link rod 120 are that relative lead 140 is longitudinally up and down in FIG, in like manner secondary lock tongue 160, secondary lock tongue link rod 170, slide block 180 is also longitudinally up and down.
Lead 140 has lead contact part 141, and gathering sill 121 has gathering sill contact part 122, and contact part herein should be understood to contact or abuts, instead of the implication of opposing.
Lead contact part 141 is after lead 140 assembles, and gathering sill 121 position that can touch is gathering sill contact part 122, and it echoes with gathering sill contact part 122 phase, and in like manner gathering sill contact part 122 is also echoed mutually with lead contact part 141.
Under normal circumstances, the whole sidewall of the gathering sill 121 of Fig. 2 to Fig. 4 can be all gathering sill contact part 122, but for lead 140, two ends up and down and the position, intermediate portion of gathering sill 121 are different, because stressed comparatively even in the slipping of position, intermediate portion relative to lead 140, can be considered the relation of friction, produce slight noise, and gathering sill 121 sidewall at upper and lower two ends, stressed comparatively swift and violent in opening-closing process, be considered as shock relation between the two, the strike note sent obviously can be greater than the noise that aforementioned friction produces.From the angle of noise reduction, if can reduce the noise clashed into, so produced noise can accept, because the noise between friction is can be uncared-for, certainly it would be desirable and friction and the noise that clashes into all is weakened.
Therefore, lock 100 also comprises master lock tongue buffer, master lock tongue buffer isolation lead contact part 141 and gathering sill contact part 122.Isolation is for confined state, and after gathering sill 121 is enclosed within lead 140, this master lock tongue buffer is assemblied in both are isolated between the two, avoids both directly contacts.So its confined state has three kinds of possibilities: the first is assemblied in lead 140; It two is assemblied in gathering sill 121; Its three is be assemblied in lock 100.And under the prerequisite passing over cost, the relation of itself and three is all can fix to assemble or movablely to assemble.
In the present embodiment, master lock tongue buffer comprises elastomeric element.Elastomeric element herein does not refer to mechanical field technical term spring, but general reference is with the material of elastic deformation character.Absorbed by the elasticity of elastomeric element, be used for obtaining the buffering effect of anticipation, convenient to produce and with low cost.
Elastomeric element is made up of plastic cement or plastics or rubber or synthetic fibers.
In the present embodiment, elastomeric element and lead contact part 141 activity assembling.
The lead 140 that Fig. 2 to Fig. 8 represents is cylinder, it comprises the lead face of cylinder 143, lead contact part 141 is positioned at the lead face of cylinder 143, elastomeric element comprises master lock tongue external member 300, master lock tongue external member 300 comprises exterior feature 310 and master lock tongue external member gabarit 320 in master lock tongue external member, in master lock tongue external member, wide 310 is circular, in master lock tongue external member, wide 310 sockets are assemblied in outside the lead face of cylinder 143, in master lock tongue external member, wide 310 rotate assembling relative to the lead face of cylinder 143, conflict and assemble in master lock tongue external member gabarit 320 and gathering sill contact part 122.
Master lock tongue external member 300 is the loose joint relations of rotating relative to lead 140, and like this when lead 140 and gathering sill 121 relative motion, master lock tongue external member 300 plays rolling friction effect, reduces friction further, and then reduces noise.
The elastomeric element of the present embodiment comprises master lock tongue casting die 400, master lock tongue casting die 400 comprises exterior feature 410 in master lock tongue casting die, master lock tongue casting die gabarit 420, master lock tongue casting die pressure surface 430, in master lock tongue casting die wide 410 and master lock tongue external member in wide 310 shapes match, master lock tongue casting die 400 and the fixing assembling of master lock tongue external member 300, master lock tongue casting die 400 and master lock tongue external member 300 concentric fits, the lateral cross-sectional area of master lock tongue casting die gabarit 420 is greater than the lateral cross-sectional area of master lock tongue external member gabarit 320, master lock tongue casting die pressure surface 430 is in master lock tongue casting die between wide 410 and master lock tongue casting die gabarit 420, master lock tongue casting die pressure surface 430 and master lock tongue link rod 120 are conflicted and are assembled.Can be assemblied in stable for master lock tongue external member 300 between gathering sill 121 and lead 140 by master lock tongue casting die 400.
The lateral cross section of master lock tongue casting die gabarit 420 or the lateral cross section of master lock tongue external member gabarit 320 can be illustrated by Fig. 8, employ the cross section of left and right directions S in figure as lateral cross section, can find out that the cross section of master lock tongue casting die gabarit 420 is greater than the lateral cross section of master lock tongue external member gabarit 320.
Why embodiment only in master lock tongue external member wide 310 and master lock tongue casting die in wide 410 concrete shape to make be all the restriction of circle, be because master lock tongue external member gabarit 320 and master lock tongue casting die gabarit 420 are without the need to being set as circle, and only need meet aforesaid lateral cross-sectional area condition.Master lock tongue casting die 400 and master lock tongue external member 300 are one-body molded acquisition in fact, and certainly when master lock tongue external member 300 is rotated relative to lead 140, master lock tongue casting die 400 also can rotate relative to lead 140 thereupon.
Embodiment has flexible structure, and its difference is the fixing assembling of elastomeric element and lead contact part 141.Lead 140 comprises lead side 142 specifically, lead contact part 141 is positioned at lead side 142, elastomeric element comprises master lock tongue external member 300, master lock tongue external member 300 comprises exterior feature 310 and master lock tongue external member gabarit 320 in master lock tongue external member, in master lock tongue external member, wide 310 sockets are assemblied in outside lead side 141, in master lock tongue external member, wide 310 assemble with lead side 142 is fixing, master lock tongue external member gabarit 320 and gathering sill contact part 122 conflict assembling.
When master lock tongue external member 300 and the 141 fixing assembling of lead contact part, master lock tongue casting die 400 can be omitted.
Master lock tongue external member 300 of the present invention is not limited to embodiment concrete form, and so-called external member is not closed ring, and main purpose of the present invention is to solve impact noise, and the noise of aforementioned friction is then secondary.The most extreme form of master lock tongue external member 300 is only assemblied in the lead contact part 141 that can occur to clash into, therefore from this angle, when it and lead 140 fix assembly relation, form is two pasters, is fitted in upside or the lead contact part 141, two, downside of lead 140.
Embodiment has flexible structure, is the fixing assembling of elastomeric element and gathering sill contact part 141.Its concrete structure can reference example, difference is that gathering sill 121 comprises oval cell wall 123, gathering sill contact part 122 is positioned at oval cell wall 123, elastomeric element comprises master lock tongue ellipse circle 500, shown in Fig. 9 is master lock tongue ellipse circle 500, master lock tongue ellipse circle 500 comprises the oval inner ring 510 of master lock tongue and the oval outer ring 520 of master lock tongue, the oval outer ring 520 of master lock tongue and the fixing assembling of master lock tongue ellipse cell wall 123, conflict and assemble in the oval inner ring 510 of master lock tongue and lead contact part 141.This structure manufacturing cost is higher, but due to the structure of ellipse, therefore better relative to the Assembly stability of embodiment.
Embodiment has flexible structure, is the basis of planting structure in conjunction with first three, sets up external member respectively on lead 140 and gathering sill 121.Greatly can reduce noise by two external members, can be described as to be close to does not have noise, but relative cost also considerably increases, and correspondingly assembly difficulty also significantly increases.
In addition, as shown in Figure 1, lock 100 also comprise for the flexible main lock-tongue port 101 of master lock tongue 110, with the secondary lock-tongue port 102 stretched for secondary lock tongue 160, at main lock-tongue port 101 and secondary lock-tongue port 102 sheathed master lock tongue muzzle circle 103 and secondary lock tongue muzzle circle 104 respectively, and protruding 105 are provided with in the middle of secondary lock tongue, their material is also be made up of plastic cement or plastics or rubber or synthetic fibers, master lock tongue 110 and main lock-tongue port 101 can be reduced, the friction noise between secondary lock tongue 160 and secondary lock-tongue port 102.
Claims (10)
1. door lock, comprises lock body (1) and snap close (2), and lock body (1) comprises lock (100), secondary lock tongue (160), secondary lock tongue link rod (170), slide block (180) and secondary lock tongue stopping means (191), and snap close (2) comprises secondary lock tongue button (200),
Secondary lock tongue (160) and the fixing assembling of secondary lock tongue link rod (170), the relative lock of entirety (100) the activity assembling of secondary lock tongue (160), secondary lock tongue link rod (170), slide block (180), overall opposing slider (180) the activity assembling of secondary lock tongue (160), secondary lock tongue link rod (170), secondary lock tongue link rod (170) has secondary lock tongue link rod contact part (171), slide block (180) has slide block contact part (181)
It is characterized in that: comprise secondary lock tongue buffer, secondary lock tongue buffer isolation secondary lock tongue link rod contact part (171) and slide block contact part (181), lock body (1) comprises secondary lock tongue magnet (10), secondary lock tongue block piece (11), secondary lock tongue (160) comprises secondary lock tongue cavity (161), secondary lock tongue cavity (161) comprises secondary lock tongue cavity opening (162), secondary lock tongue magnet (10) and secondary lock tongue block piece (11) accommodation are assemblied in secondary lock tongue cavity (161), secondary lock tongue block piece (11) is assemblied between secondary lock tongue magnet (10) and secondary lock tongue cavity opening (162), secondary lock tongue block piece (11) and the fixing assembling of secondary lock tongue (160).
2. door lock according to claim 1, is characterized in that: secondary lock tongue buffer comprises elastomeric element.
3. door lock according to claim 2, it is characterized in that: slide block (180) comprises slide block end face (182), secondary lock tongue link rod (170) comprises mobile jib (172) and limited block (173), elastomeric element comprises secondary lock tongue external member (600), secondary lock tongue external member (600) comprises wide (610) in secondary lock tongue external member, the lateral cross-sectional area of limited block (173) is greater than the lateral cross-sectional area of mobile jib (172), secondary lock tongue link rod contact part (171) is positioned at limited block (173), slide block contact part (181) is positioned at slide block end face (182), secondary lock tongue external member (600) and the fixing assembling of slide block end face (182), the entirety socket of secondary lock tongue external member (600) and slide block (180) is assemblied in outside mobile jib (172), between wide (610) and mobile jib (172), there is space in secondary lock tongue external member.
4. door lock according to claim 2, it is characterized in that: slide block (180) comprises slide block end face (182), secondary lock tongue link rod (170) comprises mobile jib (172) and limited block (173), the lateral cross section of mobile jib (172) is circle, the lateral cross-sectional area of limited block (173) is greater than the lateral cross-sectional area of mobile jib (172), secondary lock tongue link rod contact part (171) is positioned at limited block (173), slide block contact part (181) is positioned at slide block end face (182), elastomeric element comprises secondary lock tongue external member (600), secondary lock tongue external member (600) comprises wide (610) and secondary lock tongue external member gabarit (620) in secondary lock tongue external member, in secondary lock tongue external member, wide (610) are circle, in secondary lock tongue external member, the diameter of wide (610) is less than the transverse cross-sectional diameter of limited block (173), in secondary lock tongue external member, wide (610) socket is assemblied in outside mobile jib (172).
5. door lock according to claim 4, is characterized in that: secondary lock tongue link rod (170) and the assembling of secondary lock tongue external member (600) geo-stationary.
6. door lock according to claim 4, is characterized in that: secondary lock tongue link rod (170) and the assembling of secondary lock tongue external member (600) relative motion.
7. door lock according to claim 1, it is characterized in that: lock body (1) comprises secondary lock tongue screw (12), secondary lock tongue (160) comprises secondary lock tongue screw (163), secondary lock tongue block piece (11) comprises secondary lock tongue block piece screw (110), secondary lock tongue cavity (161) horizontal expansion, secondary lock tongue screw (163) longitudinal extension, secondary lock tongue screw (163) and secondary lock tongue block piece screw (110) alignment assembling, secondary lock tongue screw (12) fixing assembling secondary lock tongue block piece screw (110) and secondary lock tongue screw (163).
8. door lock according to claim 2, it is characterized in that: lock body (1) comprises secondary lock tongue link rod (170), secondary lock tongue (160) comprises secondary lock tongue end face (165) and secondary lock tongue link rod pilot hole (166), secondary lock tongue link rod pilot hole (166) comprises secondary lock tongue link rod pilot hole opening (167), secondary lock tongue screw (163) comprises secondary lock tongue screw opening (164), and secondary lock tongue link rod pilot hole opening (167) and secondary lock tongue screw opening (164) are assemblied in secondary lock tongue end face (165).
9. door lock according to claim 1, it is characterized in that: snap close (2) comprises secondary lock tongue button magnet (20), secondary lock tongue button first block piece (21), secondary lock tongue button (200) comprises secondary lock tongue button hole (210), secondary lock tongue button chamber (220), secondary lock tongue button magnet (20) accommodation is assemblied in secondary lock tongue button chamber (220), secondary lock tongue button first block piece (21) is assemblied between secondary lock tongue button magnet (20) and secondary lock tongue button hole (210), secondary lock tongue button first block piece (21) and the fixing assembling of secondary lock tongue button (200), secondary lock tongue button chamber (220) comprises secondary lock tongue button chamber opening (230), snap close (2) comprises secondary lock tongue button second block piece (22), secondary lock tongue button second block piece (22) is assemblied between secondary lock tongue button magnet (20) and secondary lock tongue button chamber opening (230), secondary lock tongue button second block piece (22) and the fixing assembling of secondary lock tongue button (200), snap close (2) comprises secondary lock tongue button screw (24), secondary lock tongue button (200) comprises secondary lock tongue button screw (240), secondary lock tongue button second block piece (22) comprises secondary lock tongue button second block piece screw (23), secondary lock tongue button chamber (220) horizontal expansion, secondary lock tongue button screw (240) longitudinal extension, secondary lock tongue button screw (240) and secondary lock tongue button second block piece screw (23) alignment assembling, secondary lock tongue button screw (24) fixing assembling secondary lock tongue buckles screw (240) and secondary lock tongue buckles the second block piece screw (23).
10. according to the door lock of claim 1 to 9 arbitrary, it is characterized in that: secondary lock tongue (160) is made up of ferromagnet, elastomeric element, secondary lock tongue button (200), secondary lock tongue button first block piece (21), secondary lock tongue button second block piece (22) are all made up of plastic cement or plastics or rubber or synthetic fibers.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917945.9A CN106320844A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201510113509.1A CN104790765B (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610920740.6A CN106481154A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610916444.9A CN106285231A (en) | 2015-03-16 | 2015-03-16 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113509.1A CN104790765B (en) | 2015-03-16 | 2015-03-16 | Door lock |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610916444.9A Division CN106285231A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610917945.9A Division CN106320844A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610920740.6A Division CN106481154A (en) | 2015-03-16 | 2015-03-16 | Door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790765A true CN104790765A (en) | 2015-07-22 |
| CN104790765B CN104790765B (en) | 2017-01-25 |
Family
ID=53555911
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917945.9A Withdrawn CN106320844A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610916444.9A Withdrawn CN106285231A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201510113509.1A Expired - Fee Related CN104790765B (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610920740.6A Withdrawn CN106481154A (en) | 2015-03-16 | 2015-03-16 | Door lock |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917945.9A Withdrawn CN106320844A (en) | 2015-03-16 | 2015-03-16 | Door lock |
| CN201610916444.9A Withdrawn CN106285231A (en) | 2015-03-16 | 2015-03-16 | Door lock |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610920740.6A Withdrawn CN106481154A (en) | 2015-03-16 | 2015-03-16 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106320844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421898A (en) * | 2015-12-24 | 2016-03-23 | 佛山市汇泰龙智能科技有限公司 | Magnetic noiseless lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151653A (en) * | 1995-11-29 | 1997-06-10 | Miwa Lock Co Ltd | Silencer for latch bolt in lock |
| WO2012100107A2 (en) * | 2011-01-23 | 2012-07-26 | Alba Locking Products Ltd. | Mortise lock with deadbolt and magnetic latch |
| CN202530853U (en) * | 2011-12-08 | 2012-11-14 | 广东名门锁业有限公司 | Door lock with mute effect |
| CN103726716A (en) * | 2014-01-26 | 2014-04-16 | 广东名门锁业有限公司 | Silent buffer spring bolt structure |
| CN104005605A (en) * | 2014-05-08 | 2014-08-27 | 广东名门锁业有限公司 | Noiseless lock with magnets |
| CN204112913U (en) * | 2014-09-30 | 2015-01-21 | 温州美亿德装饰五金有限公司 | Magnetic force collisionless lock body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187625U (en) * | 2011-06-20 | 2012-04-11 | 刘恩 | Anti-theft lock capable of rotating lock bolt in straight lock bolt |
| CN102733671B (en) * | 2012-05-31 | 2015-09-30 | 上海威士迪科技有限公司 | Improved theftproof door electric control lock |
-
2015
- 2015-03-16 CN CN201610917945.9A patent/CN106320844A/en not_active Withdrawn
- 2015-03-16 CN CN201610916444.9A patent/CN106285231A/en not_active Withdrawn
- 2015-03-16 CN CN201510113509.1A patent/CN104790765B/en not_active Expired - Fee Related
- 2015-03-16 CN CN201610920740.6A patent/CN106481154A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09151653A (en) * | 1995-11-29 | 1997-06-10 | Miwa Lock Co Ltd | Silencer for latch bolt in lock |
| WO2012100107A2 (en) * | 2011-01-23 | 2012-07-26 | Alba Locking Products Ltd. | Mortise lock with deadbolt and magnetic latch |
| CN202530853U (en) * | 2011-12-08 | 2012-11-14 | 广东名门锁业有限公司 | Door lock with mute effect |
| CN103726716A (en) * | 2014-01-26 | 2014-04-16 | 广东名门锁业有限公司 | Silent buffer spring bolt structure |
| CN104005605A (en) * | 2014-05-08 | 2014-08-27 | 广东名门锁业有限公司 | Noiseless lock with magnets |
| CN204112913U (en) * | 2014-09-30 | 2015-01-21 | 温州美亿德装饰五金有限公司 | Magnetic force collisionless lock body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421898A (en) * | 2015-12-24 | 2016-03-23 | 佛山市汇泰龙智能科技有限公司 | Magnetic noiseless lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790765B (en) | 2017-01-25 |
| CN106320844A (en) | 2017-01-11 |
| CN106285231A (en) | 2017-01-04 |
| CN106481154A (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202530854U (en) | Silent door lock | |
| CN207392966U (en) | For the anti-gripping mechanism of motor vehicles closure member | |
| WO2007028590A3 (en) | Window securing means and methods | |
| CN105534092A (en) | Sliding rail self-locking damping mechanism for drawer | |
| CN104790765A (en) | Door lock | |
| CN203640462U (en) | Large-openness door buffering hinge | |
| CN104790726A (en) | Door lock | |
| KR20160013535A (en) | Triple door system | |
| US8468661B2 (en) | Latch for casket lid | |
| CN204782360U (en) | Magnetism is from inhaling lock | |
| CN105089370A (en) | Magnetic lock body with silencing function | |
| CN104790727A (en) | Door lock | |
| CN204531711U (en) | Silent door lock | |
| CN204227802U (en) | A kind of side-by-side refrigerator door body reverse turning bed structure | |
| CN203581318U (en) | Ship cab sliding door | |
| CN207776595U (en) | A kind of building door lock with muting function | |
| CN201281994Y (en) | Multipurpose connector | |
| CN204531651U (en) | Silent door lock | |
| CN206468167U (en) | A kind of hinge buffer | |
| KR100532267B1 (en) | The fixing a tool use of opening and closing door | |
| CN209603684U (en) | Control latch lock in automatic | |
| CN209040723U (en) | A kind of novel sound insulating glass | |
| CN210239532U (en) | Door capable of being opened and closed in two directions | |
| CN219263959U (en) | Oxygen box | |
| CN215927139U (en) | Telescopic door frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Yonghong Inventor before: Pan Qianqian |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171018 Address after: 321206 Zhejiang city of Jinhua province Wuyi County Lake Street Shenzhen Tong Industrial Zone Patentee after: Yang Yonghong Address before: Xinqiao street Ouhai District 325000 West Xishan in Zhejiang province Wenzhou City No. 10 Lane 54 Patentee before: Pan Qianqian |
|
| 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: 20170125 Termination date: 20180316 |