CN203613914U

CN203613914U - Manual and automatic sealing lock

Info

Publication number: CN203613914U
Application number: CN201320710978.8U
Authority: CN
Inventors: 陈树江
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-12
Filing date: 2013-11-12
Publication date: 2014-05-28
Anticipated expiration: 2023-11-12

Abstract

The utility model discloses a manual and automatic sealing lock. The lock is characterized by comprising a self-sealing locking mechanism, a panel, a lock body, a fixed guide rod and a pushing mechanism, wherein the panel is connected to the outer side of the lock body through a bolt, the self-sealing locking mechanism comprises a lock hook and a panel hook which are mutually clamped, a through groove is formed in the middle of each of the panel and the lock body, the pushing mechanism is movably arranged in the through grooves and fixedly connected with the panel hook, a through hole is formed in the panel hook vertically, fixing holes are formed in upper and lower ends of the lock body, and the fixed guide rod is fixed in the fixing holes and penetrates through the through hole to be movably connected with the panel hook. According to the lock, the design that the panel and the lock body are separated is adopted, and the pushing mechanism is arranged, so that sealing, soundproof and thermal-insulation roles are played; and the lock hook adopting a multi-stage latch structure is adopted, so that noises due to the fact that an original automatic lock can still move automatically after being locked because of manual punching on material heads and edge sealing perpendicularity errors are avoided.

Description

A kind of hand is from closely sealed lock

Technical field

The utility model relates to lockset manufacturing technology field, is specifically related to a kind of hand from closely sealed lock.

Background technology

Existing slide door or window automatic locking kind is more, configurations.Generally formed by holder and fasteners, there is the activity of swaying under torque spring effect to hook, axle is arranged in holder supporting, movable hook is porose to be coordinated with axle is movable, and it is bearing in holder dead slot by axle, and can sway, axle is equipped with torque spring, torque spring one end is pressed on holder, and the activity of other end compression hooks, and movable hook has eave tile to match with the eave tile on fixed hook.It hooks by the torque spring compression activity at axle two ends, in the time that torsion spring power is larger, window more painstaking, and impact sound is larger while closing window; When torsion spring power hour, movable hook with fixed hook easily gets loose, and may prop up outside window window, outer interior pressure can be opened, and does not play anti-theft function.

But present automatic locking, panel and lock body connect together, and opening is too many, cannot play sealing, sound insulation, warming effect.And, because of reasons such as workman's sawing sheet and banding vertical errors, cause the rear window of locking cannot tight closure, there is the gap moving left and right, the lock hook problem such as cannot lock too in short-term occurs.

Utility model content

In order to address the above problem, the utility model provides a kind of hand from closely sealed lock, and it adopts the lock hook of multistage latch structure, and panel and lock body independently design, and good seal, locking are firmly.

The technical scheme that the utility model adopted is for achieving the above object:

A kind of hand is from closely sealed lock, it is characterized in that, it comprises from closely sealed retaining mechanism, panel, lock body, fixed guide pole and pushing handle mechanisms, described panel is bolted in lock body outside, described lock hook and the panel hook that comprises mutual clamping from closely sealed retaining mechanism, described panel and lock body middle part are equipped with groove, described pushing handle mechanisms is actively installed in groove, and hook and be fixedly connected with described panel, described panel hooks vertical direction and is provided with through hole, the upper and lower two ends of described lock body are equipped with fixing hole, described fixed guide pole is fixed in described fixing hole, and through described through hole, hook and be flexibly connected with panel.

Described hand also comprises back-moving spring from closely sealed lock, and this back-moving spring is located on described fixed guide pole, and withstands on described panel and hook between lock body.

Described lock hook is the crotch of laminated structure, and described lock hook inner side is provided with multistage latch structure, and described lock hook outside is provided with lock hook inclined-plane, and described panel hooks with the multistage latch structure of lock hook and is in clamping connection.

Described multistage latch structure is stepped, and described multistage latch structure direction is towards lock hook inside.

Described panel middle part is provided with groove, and the upper and lower two ends of described panel are respectively provided with a screwed hole.

Described pushing handle mechanisms comprises pushing hands portion, compressing tablet and spring, described pushing hands portion is convex shape structure, is arranged in described panel and lock body middle part groove, and described compressing tablet is arranged on the external surface of described groove, head on groove external surface, described spring is arranged between described pushing hands portion and compressing tablet.

Described pushing hands portion middle part is provided with inside pushing hands portion projection, and described compressing tablet is provided with outside compressing tablet projection, and the two ends end to end of described spring are fastened in pushing hands portion projection and compressing tablet projection.

Described pushing hands portion is provided with card convex and clamp, and described panel hooks and is fixedly connected between described card convex and clamp.

The upper and lower two ends of described lock body are provided with tooth portion, and the upper and lower two ends of described lock body are respectively provided with the screwed hole corresponding with described panel screwed hole.

The utility model has the advantage of: the design that the utility model adopts panel to separate with lock body, and be provided with pushing handle mechanisms, pushing hands portion, compressing tablet and the spring of pushing handle mechanisms cooperatively interact, the active force of spring make pushing hands portion be tightly attached to lock body after, make the groove sealing of lock body, play the warming effect of sound insulaton.Do up and down switch motion, switch is smooth and easy.

Lock body is provided with tooth portion and screwed hole, and panel is provided with screwed hole, and when assembling, panel and lock body are bolted, and the tooth portion on lock body makes lock body be combined firmly with the aluminium of door and window, does not slide, and realizes Fast Installation.

Panel hooks with after lock hook locks, and the width hooking due to panel is greater than the opening on door and window aluminium limit, forces to push down aluminium and becomes after curved and still can not take off hook effectively, and then can not open the window and the rear window that makes to lock is outer.

The lock hook of multistage latch structure, avoids workman in the time of stub bar perforate and the error of banding verticality still may automated movement after causing original automatic locking to lock, and causes noise.

Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further illustrated.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of embodiment 1;

Fig. 2 is the rear elevation of Fig. 1;

Fig. 3 is the decomposition texture schematic diagram of Fig. 1;

Fig. 4 is the pushing hands portion structural representation in Fig. 1;

Fig. 5 is the tabletting structure schematic diagram in Fig. 1;

Fig. 6 is the lock hook structural representation in Fig. 1;

Fig. 7 is the overall structure schematic diagram of embodiment 2.

In figure:

1. from closely sealed retaining mechanism, 11. panels hook, 12. lock hooks, 13. through holes, 14. lock hook inclined-planes, 15. panels hook inclined-plane, 16. multistage latch structures, 2. panel, 21. grooves, 22. grooves, 23. screwed holes, 3. lock body, 31. fixing holes, 32 tooth portions, 4. fixed guide pole, 5. pushing handle mechanisms, 51. pushing hands portions, 52. compressing tablets, 53. springs, 54. projections, 55. card convexs, 56. clamps, 6. back-moving spring.

The specific embodiment

Embodiment 1, referring to Fig. 1 ~ Fig. 6, the hand that the present embodiment provides is from closely sealed lock, it comprises from closely sealed retaining mechanism 1, panel 2, lock body 3, fixed guide pole 4 and pushing handle mechanisms 5, described panel 2 is bolted in lock body 3 outsides, described lock hook 12 and the panel hook 11 that comprises mutual clamping from closely sealed retaining mechanism 1, described panel 2 is equipped with groove 21 with lock body 3 middle parts, described pushing handle mechanisms 5 is actively installed in groove 21, and be fixedly connected with described panel hook 11, described panel hooks 11 vertical directions and is provided with through hole 13, described lock body is equipped with fixing hole 31 in two ends Shang Xia 3, described fixed guide pole 4 is fixed in described fixing hole 31, and through described through hole 13, hooking 11 with panel is flexibly connected.This hand is quick for installation from closely sealed lock, and panel 2 and lock body 3 are bolted.

Described hand also comprises back-moving spring 6 from closely sealed lock, and this back-moving spring 6 is located on described fixed guide pole 4, and withstands between described panel hook 11 and lock body 3.Back-moving spring 6 active forces are tightly stuck on lock hook 12 panel hook, can not get loose.

The crotch that described lock hook 12 is laminated structure, described lock hook 12 inner sides are provided with multistage latch structure 16, and described lock hook 12 outsides are provided with lock hook inclined-plane 14, and described panel hooks 11 and is in clamping connection with the multistage latch structure 16 of lock hook 12.Described multistage latch structure 16 is stepped, and described multistage latch structure 16 directions are towards lock hook 12 inside.Described panel hooks 11 and is provided with the panel paralleling with described lock hook inclined-plane 14 and hooks inclined-plane 15, and in the time that lock hook 12 contacts with panel hook 11, relative sliding motion occurs on two inclined-planes.Making panel hook 11 slides in lock hook 12 smoothly.

Described panel 2 middle parts are provided with groove 22, and described panel is respectively provided with a screwed hole 23 in two ends Shang Xia 2.Described lock body is provided with tooth portion 32 in two ends Shang Xia 3, and described lock body is respectively provided with the screwed hole 23 corresponding with described panel 2 screwed holes 23 in two ends Shang Xia 3.Panel 2 is fixedly connected with by bolt or screw with lock body 3.Tooth portion 32 on lock body 3 is engaged on the aluminium of door and window, makes lock body 3 not produce movement.

Described pushing handle mechanisms 5 comprises pushing hands portion 51, compressing tablet 52 and spring 53, described pushing hands portion 51 is convex shape structure, be arranged in described panel 2 and lock body 3 middle part grooves 21, described compressing tablet 52 is arranged on the external surface of described groove 22, head on groove 22 external surfaces, described spring 53 is arranged between described pushing hands portion 51 and compressing tablet 52.Described pushing hands portion 51 middle parts are provided with inside pushing hands portion 51 projections 54, and described compressing tablet 52 is provided with outside compressing tablet 52 projections 54, and the two ends end to end of described spring 53 are fastened in pushing hands portion 51 projections 54 and compressing tablet 52 projections 54.Pushing hands portion 51, under the active force of spring 53, closely cooperates with panel 2, reaches the effect of sealing.

Described pushing hands portion 51 is provided with card convex 55 and clamp 56, and described panel hooks 11 and is fixedly connected between described card convex 55 and clamp 56.Promote pushing hands portion 51, pushing handle mechanisms 5 is moved up and down, and then panel hooks 11 and moves and depart from lock hook 12.

Embodiment 2, refers to Fig. 7, and the present embodiment basic structure is identical with embodiment 1, and its difference is: the present embodiment does not arrange back-moving spring 6, and hand makes panel hook 11 snap in or depart from lock hook 12 from closely sealed lock by manual mode, meets consumers' demand.

Operating principle of the present utility model, be provided with the hand of back-moving spring 6 from closely sealed lock, when hand being installed from the door and window of closely sealed lock during near lock hook 12, under the inertia of door and window or under the effect of external force, panel hooks inclined-plane 15 and first contacts with lock hook inclined-plane 14, and produces relative slippage, and then panel hook 11 snaps onto in lock hook 12, according to factor impacts such as the gaps of the dynamics of external force or doorframe and window frame and door and window, panel hooks 11 and is stuck on the different latches of multistage latch structure 16 of lock hook 12.Promote pushing hands portion 51, make panel hook 11 and depart from lock hook 12, and then open door and window.

The hand of back-moving spring 6 is not set from closely sealed lock, manual locking or unblank.While locking, panel hooks 11 and is stuck on the different latches of multistage latch structure 16 of lock hook 12.

The design that the utility model adopts panel to separate with lock body, and be provided with pushing handle mechanisms 5, pushing hands portion 51, compressing tablet 52 and the spring 53 of pushing handle mechanisms 5 cooperatively interact, the active force of spring 53 make pushing hands portion 51 be tightly attached to lock body 3 after, the groove 21 of lock body 3 is sealed, play the warming effect of sound insulaton.Do up and down switch motion, switch is smooth and easy.

Lock body 3 is provided with tooth portion 32 and screwed hole 23, and panel 3 is provided with screwed hole 23, and when assembling, panel 2 is bolted with lock body 3, and the tooth portion 32 on lock body 3 makes lock body 3 be combined firmly with the aluminium of door and window, does not slide, and realizes Fast Installation.

Panel hooks 11 with after lock hook 12 locks, and hooks 11 width be greater than the opening on door and window aluminium limit due to panel, forces to push down aluminium and becomes after curved and still can not take off hook effectively, and then can not open the window and the rear window that makes to lock is outer.

The lock hook 12 of multistage latch structure 16, avoids workman in the time of stub bar perforate and the error of banding verticality still may automated movement after causing original automatic locking to lock, and causes noise.

The utility model is not limited to above-mentioned embodiment, adopt the device identical or approximate with the utility model above-described embodiment, and other hands that obtain is from closely sealed lock, all within protection domain of the present utility model.

Claims

1. a hand is from closely sealed lock, it is characterized in that, it comprises from closely sealed retaining mechanism, panel, lock body, fixed guide pole and pushing handle mechanisms, described panel is bolted in lock body outside, described lock hook and the panel hook that comprises mutual clamping from closely sealed retaining mechanism, described panel and lock body middle part are equipped with groove, described pushing handle mechanisms is actively installed in groove, and hook and be fixedly connected with described panel, described panel hooks vertical direction and is provided with through hole, the upper and lower two ends of described lock body are equipped with fixing hole, described fixed guide pole is fixed in described fixing hole, and through described through hole, hook and be flexibly connected with panel.

2. hand according to claim 1, from closely sealed lock, is characterized in that, it also comprises back-moving spring, and this back-moving spring is located on described fixed guide pole, and withstands on described panel and hook between lock body.

3. hand according to claim 1 is from closely sealed lock, it is characterized in that, the crotch that described lock hook is laminated structure, described lock hook inner side is provided with multistage latch structure, described lock hook outside is provided with lock hook inclined-plane, and described panel hooks with the multistage latch structure of lock hook and is in clamping connection.

4. hand according to claim 3, from closely sealed lock, is characterized in that, described multistage latch structure is stepped, and described multistage latch structure direction is towards lock hook inside.

5. hand according to claim 1, from closely sealed lock, is characterized in that, described panel middle part is provided with groove, and the upper and lower two ends of described panel are respectively provided with a screwed hole.

6. hand according to claim 5 is from closely sealed lock, it is characterized in that, described pushing handle mechanisms comprises pushing hands portion, compressing tablet and spring, described pushing hands portion is convex shape structure, be arranged in described panel and lock body middle part groove, described compressing tablet is arranged on the external surface of described groove, heads on groove external surface, and described spring is arranged between described pushing hands portion and compressing tablet.

7. hand according to claim 6, from closely sealed lock, is characterized in that, described pushing hands portion middle part is provided with inside pushing hands portion projection, and described compressing tablet is provided with outside compressing tablet projection, and the two ends end to end of described spring are fastened in pushing hands portion projection and compressing tablet projection.

8. hand according to claim 6, from closely sealed lock, is characterized in that, described pushing hands portion is provided with card convex and clamp, and described panel hooks and is fixedly connected between described card convex and clamp.

9. hand according to claim 5, from closely sealed lock, is characterized in that, the upper and lower two ends of described lock body are provided with tooth portion, and the upper and lower two ends of described lock body are respectively provided with the screwed hole corresponding with described panel screwed hole.