CN102213051A - Push button type door and window lock - Google Patents
Push button type door and window lock Download PDFInfo
- Publication number
- CN102213051A CN102213051A CN2011100960483A CN201110096048A CN102213051A CN 102213051 A CN102213051 A CN 102213051A CN 2011100960483 A CN2011100960483 A CN 2011100960483A CN 201110096048 A CN201110096048 A CN 201110096048A CN 102213051 A CN102213051 A CN 102213051A
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- lock
- locking bar
- clamping rod
- window
- push button
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Abstract
The invention discloses a push button type door and window lock, which comprises a lock nose and a lock body, wherein the lock body comprises a lock shell and a lock core component arranged in the lock shell, and the lock core component is movably matched with the lock shell; the lock core component is a set of return type lock latch, the return type lock latch comprises a lock rod and a return element, two ends of the lock rod pass through two through holes arranged on the lock shell respectively and can perform reciprocating linear motion in the through holes, two end parts of the lock rod stretch out of the lock shell respectively, a lock tongue is formed at one end of the lock rod, the other end of the lock rod is a pushing end, the lock tongue aims at a lock hole of the lock nose, a door or window is locked if the lock tongue enters deep into the lock hole, and a lock button is fixedly mounted at the pushing end; two ends of the return element are fixedly connected with the side wall of the lock rod and the inner wall of the lock shell respectively; and a laterally protrusive bulge is arranged on the side of the lock rod, the bulge and a movable auxiliary limit element are combined into an opening and closing lock catch, and the auxiliary limit element is used for limiting the linear extension and contraction stroke of the lock rod. The push button type door and window lock is simple and compact structure, is convenient to mount and easy to operate, and is practical and reliable.
Description
Technical field
The present invention relates to a kind of door-window lockset, particularly the push button door-window lockset belongs to door and window auxiliary part technical field.
Background technology
The existing door and window that is extensive use of mainly comprises flat-open door and window and slide door or window.The slide door or window simple structure is opened flexibly, and profile is succinctly attractive in appearance, and is easy to use, safe and reliable, do not take the interior space during unlatching, is present domestic very general a kind of door and window.The appropriate design of slide door or window theftproof lock has substantial connection to reliability, safety and the aesthetic property that improves door and window.The kind and the style of present slide door or window theftproof lock are innumerable, and 26S Proteasome Structure and Function is also different, the complex structure of the push button slide door or window theftproof lock on the market, and difficulty of processing is big, and operation inconvenience, has influenced user's normal use.
Summary of the invention
Technical problem to be solved by this invention is to overcome shortcoming of the prior art with not enough, and a kind of simple and compact for structure, easy for installation, processing ease, practical and reliable push button door-window lockset are provided.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of push button door-window lockset comprises lock nose and lock body, and the lock body comprises lock housing and be arranged at lock core assembly in it, the movable cooperation between lock core assembly and the lock housing, lock housing and locking on the frame of door and window that nose is fixedly installed in relative motion respectively; The lock core assembly is one group of return type lock bolt, the return type lock bolt comprises locking bar and replys element, the two ends of locking bar respectively by be arranged on the lock housing two through holes and in through hole linear reciprocating motion, the both ends of locking bar lean out lock housing respectively, one end of locking bar forms dead bolt, and the other end of locking bar is a press-side, and dead bolt is aimed at the lockhole of lock nose, dead bolt is deep into and promptly locks door and window in the lockhole, press-side fixed installation lockset button; Fixedly connected with the sidewall of locking bar and the inwall of lock housing respectively in the two ends of replying element; The side of locking bar is provided with the outstanding projection of a side direction, and projection is combined to form the folding snap close with the auxiliary limit element of an activity, and auxiliary limit element carries out spacing to the linear extendible stroke of locking bar.
Above-mentioned auxiliary limit element comprises a pressing clamping rod and the auxiliary element of replying, the two ends of clamping rod are passed two other through hole of being arranged on the lock housing respectively and linear reciprocating motion in through hole, the both ends of clamping rod lean out lock housing respectively, one end of clamping rod is a free end, the other end of clamping rod is the clip press-side, clip press-side fixed installation clip button; Two axis of clamping rod and locking bar are the space different surface beeline, the side of clamping rod is provided with the outstanding position-limited claw of a side direction, position-limited claw contacts with the projection of locking bar and forms the folding snap close when cooperating, position-limited claw is by stopping projection with the linear movement of locking bar, and then carries out spacing to the linear course of locking bar.
The middle part that is positioned at the locking bar of above-mentioned lock housing inside is provided with the projection of right-angled trapezium tooth shape, the middle part that is positioned at the clamping rod of lock housing inside is provided with mesiodens shape position-limited claw, two axis of clamping rod and locking bar are orthogonal, the inclined-plane, top of position-limited claw and the protruding mutual sliding-contact of top sliding surface, the axis of locking bar is 15 ° with the angle of the top sliding surface of projection.
Above-mentioned answer element and the auxiliary element of replying all adopt spring, and spring is enclosed within respectively on locking bar and the clamping rod.
The minimum range of above-mentioned locking bar and clamping rod is 1～1.25cm.
That the shaft of above-mentioned locking bar and clamping rod is respectively is prismatic, semicolumn or other have the cylinder of asymmetric section, and locking bar and clamping rod cooperate with the shape clearance of four through holes respectively.
Above-mentioned locking bar is preferably square column, and is installed in the square through hole of lock housing.
Above-mentioned clamping rod also is preferably square column, and is installed in the square through hole of lock housing.
The present invention has following conspicuous outstanding substantive distinguishing features and remarkable advantage compared with prior art:
One, the present invention locks with double lock bar, adopts square through hole and square locking bar, the reliability and the safety that have improved the push button door-window lockset.
Two, the present invention utilizes facing to cooperate, and is simple in structure, compact, easy for installation.
When three, the present invention uses, lock and unblank, operate conveniently by pressing the locking bar button.
Four, structure of the present invention is simpler, opens flexibly design and low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of the lock body unlocking condition of push button door-window lockset of the present invention.
Fig. 2 is the lock nose structural representation of push button door-window lockset of the present invention.
Fig. 3 is the sectional view along A-A line among Fig. 1.
Fig. 4 is the generalized section of the lock body locking state of push button door-window lockset of the present invention.
Fig. 5 is the structural representation of locking bar of the present invention.
Fig. 6 is the structural representation of clamping rod of the present invention.
Fig. 7 is the cross-section cutaway view along the clamping rod of B-B line among Fig. 6.
The specific embodiment
Details are as follows in conjunction with the accompanying drawings for the preferred embodiments of the present invention:
Referring to Fig. 1～5, a kind of push button door-window lockset comprises lock nose 15 and lock body, and the lock body comprises lock housing 1 and the lock core assembly that is arranged in it, the movable cooperation between lock core assembly and the lock housing 1, lock housing 1 and locking on the frame 18,19 of door and window that nose 15 is fixedly installed in relative motion respectively; The lock core assembly is one group of return type lock bolt, the return type lock bolt comprises locking bar 8 and replys element, the two ends of locking bar 8 respectively by be arranged on the lock housing 1 two through holes 7 and in through hole 7 linear reciprocating motion, the both ends of locking bar 8 lean out lock housing 1 respectively, one end of locking bar 8 forms dead bolt 2, and the other end of locking bar 8 is a press-side 10, and dead bolt 2 is aimed at the lockhole 16 of lock nose 15, dead bolt 2 is deep into and promptly locks door and window in the lockhole 16, press-side 10 fixed installation lockset buttons 11; Fixedly connected with the inwall of lock housing 1 with the sidewall of locking bar 8 respectively in the two ends of replying element; The side of locking bar 8 is provided with the outstanding projection 21 of a side direction, and the auxiliary limit element of 21 and activities of projection is combined to form the folding snap close, and auxiliary limit element carries out spacing to the linear extendible stroke of locking bar 8.The bottom of lock housing 1 can uniform four lugs 9, are bolted on the jamb 19 by four.By cooperating of locking bar 8 and auxiliary limit element, can lock door and window.
Referring to Fig. 3～7, auxiliary limit element of the present invention comprises a pressing clamping rod 14 and the auxiliary element of replying, the two ends of clamping rod 14 are passed two other through hole 4 of being arranged on the lock housing 1 respectively and linear reciprocating motion in through hole 4, the both ends of clamping rod 14 lean out lock housing 1 respectively, one end of clamping rod 14 is a free end 6, the other end of clamping rod 14 is a clip press-side 12, clip press-side 12 fixed installation clip buttons 13; Two axis of clamping rod 14 and locking bar 8 are the space different surface beeline, the side of clamping rod 14 is provided with the outstanding position-limited claw 20 of a side direction, position-limited claw 20 contacts with the projection 21 of locking bar 8 and forms the folding snap close when cooperating, position-limited claw 20 and then carries out spacing to the linear course of locking bar 8 by stopping projection 21 linear movements with locking bar 8.The present invention realizes locking and unblanking of push button door-window lockset by cooperating between the tooth between locking bar 8 and the clamping rod 14, has strengthened the practical reliability and the operation convenience of push button door-window lockset.
Referring to Fig. 3～5, projection 21 is positioned at the middle part of the locking bar 8 of lock housing 1 inside, and projection 21 is a right-angled trapezium tooth shape; Position-limited claw 20 is positioned at the middle part of the clamping rod 14 of lock housing 1 inside, and position-limited claw 20 is the mesiodens shape; Two axis of clamping rod 14 and locking bar 8 are orthogonal; 22 sliding-contacts of top sliding surface of the inclined-plane, top 17 of position-limited claw 20 and projection 21, the axis of locking bar 8 is 15 ° with the angle of the top sliding surface 22 of projection 21.The projection 21 of right-angled trapezium tooth shape and the position-limited claw 20 of mesiodens shape can form comparatively reliably and cooperate between tooth, make the processing of projection 21 and position-limited claw 20 shapes also comparatively simple simultaneously.The axis of locking bar 8 is 15 ° with the angle of the top sliding surface 22 of projection 21, the angle on the inclined-plane, top 17 of the axis of locking bar 8 and position-limited claw 20 also is 15 °, when position-limited claw 20 contacts with the projection 21 of locking bar 8, take place between top sliding surface 22 and the inclined-plane, top 17 to slide relatively.When locking, through sliding the later stage relatively, top sliding surface 22 separates with inclined-plane, top 17 between top sliding surface 22 and the inclined-plane, top 17, and position-limited claw 20 is with projection 21 chuckings and form the folding snap close.
Operating principle in conjunction with Fig. 1～4 explanation present embodiments: when the hard-wired lockset of the end button 11 that promotes with locking bar 8, spring 3 is pressed and contracts, the top sliding surface 22 of the right-angled trapezium tooth projection 21 of locking bar 8 slides to lock nose 15 directions along the inclined-plane, top 17 of the position-limited claw 20 of the mesiodens shape of clamping rod 14, after the frictional resistance that has overcome spring 3 and clamping rod 14, the right-angled trapezium tooth projection 21 of locking bar 8 is crossed the position-limited claw 20 of clamping rod 14, at this moment, the push button door-window lockset is in locking state.When the hard-wired clip of the end button 13 that promotes with clamping rod 14, clamping rod 14 slides to the free end 6 of clamping rod 14 along the side of the right-angled trapezium tooth projection 21 of locking bar 8, during the slip certain distance, the mesiodens position-limited claw 20 of clamping rod 14 separates with the right-angled trapezium tooth projection 21 of locking bar 8, projection 21 promotes locking bar 8 and slides to its press-side 10 directions, when spring 3 elastic force are close to zero under the effect of spring 3 elastic force, at this moment, the push button door-window lockset is in unlocking condition.
Referring to Fig. 1,3 and 4, answer element of the present invention and the auxiliary element of replying all preferably adopt spring 3,5, and spring 3,5 is enclosed within respectively on locking bar 8 and the clamping rod 14.Spring can adopt extension spring or compression spring to realize the return motion of locking bar 8 and clamping rod 14, also is general flexible member, and easy for installation, and cost is lower.
The minimum range of locking bar 8 of the present invention and clamping rod 14 is 1～1.25cm.The distance that locking bar 8 and clamping rod are 14 should be suitable, consider the motion of the deflection deformation characteristic of combined member bar and rod member with respect to lock housing 1, the minimum range of locking bar 8 and clamping rod 14 is that 1～1.25cm is comparatively reasonable, can be in the operating characteristic that guarantees the push button door-window lockset, the convenience that guarantees to unblank and lock, smooth and reliability.
The shaft of locking bar 8 of the present invention and clamping rod 14 can adopt prism, semicolumn or other to have the cylinder of asymmetric section, and locking bar 8 and clamping rod 14 cooperate with the shape clearance of four through holes 4,7 respectively.The shape of locking bar 8 and clamping rod 14 should ensure in through hole 4,7 circumferential rotation not take place, but i.e. locking bar 8 and the motion of clamping rod 14 axial translations, and it circumferentially rotates and radial motion is limited.
Referring to Fig. 6～7, clamping rod 14 preferred employing square column of the present invention, and be installed in the square through hole 4 of lock housing 1.
Adopt square through hole, square locking bar and square clamping rod, the reliability and the safety that can improve the push button door-window lockset, and also lock members is simple in structure, and easy to process, low cost of manufacture.
In conjunction with the accompanying drawings the embodiment of the invention is illustrated above; but the invention is not restricted to the foregoing description; can also make multiple variation according to the purpose of innovation and creation of the present invention; all according to technical solution of the present invention spiritual essence and principle under the change made; modify; substitute; combination; simplify; all should be the substitute mode of equivalence; structure as latch structure and auxiliary limit element can adopt other forms; locking bar and clamping rod can also adopt other shape; as long as goal of the invention according to the invention; only otherwise deviate from know-why of the present invention and inventive concept, all belong to protection scope of the present invention.
Claims (8)
1. push button door-window lockset, comprise lock nose (15) and lock body, described lock body comprises lock housing (1) and is arranged at its interior lock core assembly, the movable cooperation between described lock core assembly and the lock housing (1), described lock housing (1) and lock nose (15) and be fixedly installed in respectively on the frame (18,19) of the door and window of relative motion;
It is characterized in that: described lock core assembly is one group of return type lock bolt, described return type lock bolt comprises locking bar (8) and replys element, the two ends of described locking bar (8) are respectively by being arranged at two through holes (7) of offering on the described lock housing (1) and linear reciprocating motion in described through hole (7), the both ends of described locking bar (8) lean out described lock housing (1) respectively, one end of described locking bar (8) forms dead bolt (2), the other end of described locking bar (8) forms press-side (10), described dead bolt (2) is aimed at the lockhole (16) of described lock nose (15), described dead bolt (2) is deep in the described lockhole (16) and promptly locks door and window, is installed with lockset button (11) at described press-side (10);
Fixedly connected with the inwall of described lock housing (1) with the sidewall of described locking bar (8) respectively in the two ends of described answer element;
The side of described locking bar (8) is provided with the outstanding projection (21) of a side direction, described projection (21) is combined to form the folding snap close with the auxiliary limit element of an activity, and described auxiliary limit element carries out spacing to the linear extendible stroke of described locking bar (8).
2. push button door-window lockset according to claim 1, it is characterized in that: described auxiliary limit element comprises a pressing clamping rod (14) and the auxiliary element of replying, the two ends of described clamping rod (14) are passed respectively and are arranged at two other through hole (4) of offering on the described lock housing (1) and linear reciprocating motion in described through hole (4), the both ends of described clamping rod (14) lean out described lock housing (1) respectively, one end of described clamping rod (14) is free end (6), the other end of described clamping rod (14) is clip press-side (12), goes up at described clip press-side (12) clip button (13) fixedly is housed;
Two axis of described clamping rod (14) and described locking bar (8) are the space different surface beeline, the side of described clamping rod (14) is provided with the outstanding position-limited claw (20) of a side direction, described position-limited claw (20) contacts with the projection (21) of described locking bar (8) and forms the folding snap close when cooperating, described position-limited claw (20) is by stopping the linear movement of described projection (21) with locking bar (8), and then carries out spacing to the linear course of described locking bar (8).
3. push button door-window lockset according to claim 2 is characterized in that: described projection (21) is positioned at the middle part of the inner described locking bar (8) of described lock housing (1), and described projection (21) is a right-angled trapezium tooth shape; Described position-limited claw (20) is positioned at the middle part of the inner described clamping rod (14) of described lock housing (1), and described position-limited claw (20) is the mesiodens shape; Two axis of described clamping rod (14) and described locking bar (8) are orthogonal; Sliding-contact between the inclined-plane, top (17) of described position-limited claw (20) and the top sliding surface (22) of described projection (21), the angle of the top sliding surface (22) of the axis of described locking bar (8) and described projection (21) is 15 °.
4. according to any described push button door-window lockset in the claim 2～3, it is characterized in that: described answer element and the auxiliary element of replying are all spring (3,5), and described spring (3,5) is enclosed within respectively on described locking bar (8) and the described clamping rod (14).
5. according to any described push button door-window lockset in the claim 2～3, it is characterized in that: the minimum range of described locking bar (8) and described clamping rod (14) is 1～1.25cm.
6. according to any described push button door-window lockset in the claim 2～3, it is characterized in that: the shaft of described locking bar (8) and described clamping rod (14) is respectively prismatic, semicolumn or other have the cylinder of asymmetric section, and described locking bar (8) and described clamping rod (14) cooperate with the shape clearance of described four through holes (4,7) respectively.
7. push button door-window lockset according to claim 6 is characterized in that: described locking bar (8) is a square column, and is installed in the square through hole (7) of described lock housing (1).
8. push button door-window lockset according to claim 7 is characterized in that: described clamping rod (14) is a square column, and is installed in the square through hole (4) of described lock housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100960483A CN102213051A (en) | 2011-04-18 | 2011-04-18 | Push button type door and window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100960483A CN102213051A (en) | 2011-04-18 | 2011-04-18 | Push button type door and window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102213051A true CN102213051A (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100960483A Pending CN102213051A (en) | 2011-04-18 | 2011-04-18 | Push button type door and window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102213051A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265098A (en) * | 2014-09-09 | 2015-01-07 | 华中科技大学 | Automatic bolt |
| CN107939187A (en) * | 2017-12-26 | 2018-04-20 | 张家港市嘉瑞制药机械有限公司 | A kind of sterilization cabinet door locking device |
| CN108026741A (en) * | 2015-08-10 | 2018-05-11 | 迪特尔·拉姆绍尔 | The locking bolt that can install to non-threaded |
| CN108365528A (en) * | 2018-03-28 | 2018-08-03 | 刘旭玲 | A kind of high and low voltage switchgear facilitating locking |
| CN109867023A (en) * | 2019-04-16 | 2019-06-11 | 江苏亚示照明集团有限公司 | A kind of high exclusion seal box |
| CN113212069A (en) * | 2021-06-11 | 2021-08-06 | 中车眉山车辆有限公司 | Axle fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093227U (en) * | 1990-12-28 | 1992-01-15 | 尚付民 | Semi-automatic spring bolt |
| CN2155413Y (en) * | 1992-10-08 | 1994-02-09 | 新乡市新型门窗构件厂 | Spring lockpin |
| CN2381204Y (en) * | 1999-07-20 | 2000-06-07 | 海尔集团公司 | Elastic plug |
| CN201053259Y (en) * | 2007-06-29 | 2008-04-30 | 王立财 | Inserted-bar type plastic-steel push-and-pull window lock |
-
2011
- 2011-04-18 CN CN2011100960483A patent/CN102213051A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093227U (en) * | 1990-12-28 | 1992-01-15 | 尚付民 | Semi-automatic spring bolt |
| CN2155413Y (en) * | 1992-10-08 | 1994-02-09 | 新乡市新型门窗构件厂 | Spring lockpin |
| CN2381204Y (en) * | 1999-07-20 | 2000-06-07 | 海尔集团公司 | Elastic plug |
| CN201053259Y (en) * | 2007-06-29 | 2008-04-30 | 王立财 | Inserted-bar type plastic-steel push-and-pull window lock |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265098A (en) * | 2014-09-09 | 2015-01-07 | 华中科技大学 | Automatic bolt |
| CN104265098B (en) * | 2014-09-09 | 2016-04-13 | 华中科技大学 | A kind of automatic pinning |
| CN108026741A (en) * | 2015-08-10 | 2018-05-11 | 迪特尔·拉姆绍尔 | The locking bolt that can install to non-threaded |
| CN108026741B (en) * | 2015-08-10 | 2019-10-01 | 迪特尔·拉姆绍尔 | The locking bolt that can be installed non-threadedly |
| CN107939187A (en) * | 2017-12-26 | 2018-04-20 | 张家港市嘉瑞制药机械有限公司 | A kind of sterilization cabinet door locking device |
| CN108365528A (en) * | 2018-03-28 | 2018-08-03 | 刘旭玲 | A kind of high and low voltage switchgear facilitating locking |
| CN109867023A (en) * | 2019-04-16 | 2019-06-11 | 江苏亚示照明集团有限公司 | A kind of high exclusion seal box |
| CN113212069A (en) * | 2021-06-11 | 2021-08-06 | 中车眉山车辆有限公司 | Axle fixing device |
| CN113212069B (en) * | 2021-06-11 | 2022-04-08 | 中车眉山车辆有限公司 | Axle fixing device |
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Application publication date: 20111012 |