CN212201605U

CN212201605U - Invisible handle locking piece for window

Info

Publication number: CN212201605U
Application number: CN202020489725.2U
Authority: CN
Inventors: 朱其先
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-22
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an invisible handle lock piece for windows, which comprises a lock seat, a cover plate and a handle, wherein a holding cavity is arranged in the lock seat, the handle is embedded in the front end surface of the lock seat and is movably connected with the lock seat, the left end and the right end of the handle are both in an inclined shape, a push-pull piece is arranged in the holding cavity corresponding to the left end and the right end of the handle, one end of the push-pull piece close to the handle is in an inclined shape, the other end of the push-pull piece is hinged with a locking plate, the cover plate is fixed at the rear end of the lock seat, the locking plate is hinged on the cover plate, the handle embedded in the lock seat is movably connected with the handle, so that the handle can be hidden in the lock seat, thereby realizing the invisible effect of the handle of the lock piece, simultaneously, pushing the push-pull piece to pull the locking plate in the hidden storage process of the handle, realizing the locking function, having the invisible, is beneficial to improving the grade of the window.

Description

Invisible handle locking piece for window

Technical Field

The utility model relates to a window lock field especially relates to a stealthy handle latch fitting is used to window.

Background

At present, the handle position that supplies people to operate on current door and window lock constructs there are two kinds of forms: one is a handle structure protruding outside, and the handle part in the form is easy to block other parts of a window or a room, so that the application has certain limitation. The other is a concave handle with a concave design, and the handle structure has the advantages of saving space and not influencing the normal use of other parts of the window, but has the defects that dust is easy to store and is not easy to clean; and the two structures also have the problems of more complex structure, high finished product production and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stealthy handle latch fitting for window has solved the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stealthy handle latch fitting is used to window, includes lock seat, apron and handle, be equipped with the holding chamber in the lock seat, and the preceding terminal surface of lock seat inlays and is equipped with the handle, handle swing joint lock seat, both ends all are the slope form about this handle, the left and right ends that the holding intracavity corresponds the handle all are provided with and push away the piece that draws, it is the slope form to push away the one end that draws the piece to be close to the handle, and the other end of this push-and-pull piece articulates there is the locking plate, the apron is fixed in the rear end of lock seat, just the locking plate articulates on the apron.

Further, the lock seat includes the lock seat panel and sets up in the lock seat shell of lock seat panel rear side, the face groove has been seted up on the lock seat panel, the inboard of lock seat shell is equipped with the holding chamber, the handle includes the handle panel and is located the handle curb plate of rear end, controls the handle push pedal at both ends, the handle curb plate is the slope form, the last lower extreme in holding chamber all is equipped with the guide block that corresponds the handle curb plate.

Furthermore, the bottom of the two ends of the lock base shell is provided with a lock sheet groove corresponding to the lock sheet, and one end of the lock sheet, which is far away from the lock sheet groove, is arc-shaped.

Furthermore, the end of the push-pull piece, which is far away from the handle, is provided with a first spring, one end of the first spring is arranged in the push-pull piece, and the other end of the first spring is arranged on the inner side wall surface of the lock seat shell.

Further, still including locking mechanism, locking mechanism includes locking piece, lock core and second spring, locking piece movable mounting be in the locking inslot of handle panel front end, and the top of locking piece is equipped with the spring bolt, the bottom is equipped with first spacing groove, and the front end runs through and is equipped with the storage tank, lock core movable mounting is in the storage tank, and this lock core is cylindricly, and the rear end is equipped with the second spacing groove, the locking inslot corresponds the second spacing groove and is equipped with the third spacing groove, the lock seat shell corresponds the spring bolt and is equipped with first stopper, first spacing inslot is arranged in to second spring one end, and the other end ends in the lateral wall of locking groove.

Further, a second limiting block is arranged on the inner side of the handle side plate, a limiting part is arranged on the cover plate corresponding to the second limiting block, and a fourth limiting groove matched with the second limiting block is formed in the limiting part.

Furthermore, the left end and the right end of the lock seat panel are both provided with mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that: through the handle of inlaying and establishing at the lock seat rather than swing joint, make the handle can hide in the lock seat, not only realize the stealthy effect of handle of latch fitting, the in-process is accomodate to the handle is hidden simultaneously, will promote to push away and draw the piece and make its pulling locking plate, the realization function of locking, not only have stealthy visual effect, and solved difficult problems such as the sliding door is difficult to lock, locking theftproof is not strong, it has strong theftproof nature, the practicality is good, long service life, characteristics such as simple to operate, can make the sliding door outward appearance more pleasing to the eye, be favorable to promoting the window grade.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic view of the cooperation between the lock seat and the handle of the present invention.

Fig. 4 is an explosion structure diagram of the locking mechanism of the present invention.

In the figure: the lock seat 1, the lock seat panel 11, the face groove 111, the mounting hole 112, the lock seat housing 12, the accommodating cavity 121, the guide block 122, the locking plate groove 123, the first limiting block 124, the cover plate 2, the limiting block 21, the fourth limiting groove 211, the handle 3, the handle panel 31, the locking groove 311, the handle side plate 32, the second limiting block 321, the handle push plate 33, the push-pull piece 4, the locking plate 5, the first spring 6, the locking piece 7, the locking tongue 71, the first limiting groove 72, the accommodating groove 73, the lock cylinder 8, the second limiting groove 81, and the second spring 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are based on the orientation or positional relationship shown in the drawings, and are used merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

As shown in fig. 1 to 4, the utility model discloses an invisible handle latch fitting for window, including lock seat 1, apron 2 and handle 3, be equipped with holding chamber 121 in the lock seat 1, and the preceding terminal surface of lock seat 1 inlays and is equipped with handle 3, handle 3 swing joint lock seat 1, both ends all are the slope form about this handle 3, the left and right ends that correspond handle 3 in the holding chamber 121 all are provided with and push away and draw 4, the one end that push away and draw 4 are close to handle 3 is the slope form, the other end of this push away and draw 4 articulates there is locking plate 5, apron 2 is fixed in the rear end of lock seat 1, and locking plate 5 articulates on apron 2.

As above, through inlaying handle 3 and its swing joint of establishing at lock seat 1, make handle 3 can hide in lock seat 1, not only realize the stealthy effect of handle 3 of latch fitting, handle 3 hides simultaneously and accomodates the in-process, will promote to push away and draw 4 and make its pulling locking plate 5, the realization function of locking, invisible visual effect not only has, and difficult problems such as the difficult locking of sliding door, locking theftproof is not strong have moreover been solved, it has strong theftproof nature, the practicality is good, long service life, characteristics such as simple to operate, it is more pleasing to the eye to make sliding door outward appearance, be favorable to promoting the window grade.

In this embodiment, the lock base 1 includes the lock base panel 11 and sets up in the lock base shell 12 of the lock base panel 11 rear side, has seted up face groove 111 on the lock base panel 11, and the inboard of lock base shell 12 is equipped with holding chamber 121, and handle 3 includes handle panel 31 and the handle curb plate 32 that is located the rear end, controls the handle push pedal 33 at both ends, and handle curb plate 32 is the slope form, and the last lower extreme in holding chamber 121 all is equipped with the guide block 122 that corresponds handle curb plate 32.

In this embodiment, the bottom of the two ends of the lock seat housing 12 is provided with a lock plate groove 123 corresponding to the lock plate 5, and one end of the lock plate 5 away from the lock plate groove 123 is arc-shaped.

In this embodiment, the end of the push-pull member 4 away from the handle 3 is provided with a first spring 6, one end of the first spring 6 is disposed on the push-pull member 4, and the other end is disposed on the inner side wall surface of the lock seat housing 12.

In this embodiment, still including locking mechanism, locking mechanism includes locking piece 7, lock core 8 and second spring 9, locking piece 7 movable mounting is in the locking groove 311 of handle panel 31 front end, and the top of locking piece 7 is equipped with spring bolt 71, the bottom is equipped with first spacing groove 72, the front end runs through and is equipped with storage tank 73, lock core 8 movable mounting is in storage tank 73, this lock core 8 is cylindricly, and the rear end is equipped with second spacing groove 81, it is equipped with third spacing groove 312 to correspond second spacing groove 81 in the locking groove 311, lock seat shell 12 corresponds spring bolt 71 and is equipped with first stopper 124, first spacing groove 72 is arranged in to second spring 9 one end, the other end ends in the lateral wall of locking groove 311.

In this embodiment, the inner side of the handle side plate 32 is provided with a second limiting block 321, the cover plate 2 is provided with a limiting block 21 corresponding to the second limiting block 321, and the limiting block 21 is provided with a fourth limiting groove 211 matched with the second limiting block 321.

In this embodiment, the left and right ends of the lock seat panel 11 are both provided with mounting holes 112.

The utility model discloses a main theory of operation and use flow: when the window is opened, the locking piece 7 of the locking mechanism is pressed to move downwards until the lock tongue 71 leaves the first limiting block 124, the push-pull pieces 4 at the two ends move towards the push handle direction under the elastic force of the first spring 6, the handle 3 is pushed by the push-pull pieces 4 and is ejected out of the lock base 1 through the guide of the guide block 122 of the accommodating cavity 121, the second limiting block 321 on the inner side of the handle side plate 32 is matched with the fourth limiting groove 211 of the cover plate 2, so that the handle 3 is prevented from being ejected out of the lock base 1 completely, and when the handle 3 is ejected out of the lock base 1, the locking plate 5 rotates under the pulling force of the pushing piece, so that one end of the locking plate 5 is retracted into the lock base 1, and;

when the window is closed, the lifting handle 3 is pushed into the lock seat 1, the push-pull pieces 4 at two ends are pushed by the lifting handle 3 to move towards two ends respectively, and meanwhile, the push-pull pieces 4 drive the locking plate 5 to rotate, so that the locking plate 5 rotates out of the lock seat 1, and the locking function is realized;

when locking handle 3, because in handle 3 has pushed back the lock seat 1, locking piece 7 receives the spring force of second spring 9 and makes its rebound, spring bolt 71 joint is on the first stopper 124 of lock seat shell 12, then the fixed locking piece 7 of accessible rotation lock core 8 for locking mechanism can only pop out handle 3 through the key with the unblock of lock core 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stealthy handle latch fitting for window which characterized in that: including lock seat (1), apron (2) and handle (3), be equipped with holding chamber (121) in lock seat (1), and the preceding terminal surface of lock seat (1) inlays and is equipped with handle (3), handle (3) swing joint lock seat (1), both ends all are the slope form about this handle (3), the left and right-hand member that corresponds handle (3) in holding chamber (121) all is provided with and pushes away and draws piece (4), the one end that pushes away and draws piece (4) and be close to handle (3) is the slope form, and the other end that should push away and draw piece (4) articulates there is locking plate (5), apron (2) are fixed in the rear end of lock seat (1), just locking plate (5) articulate on apron (2).

2. The invisible handle lock for windows of claim 1, wherein: lock seat (1) including lock seat panel (11) and set up in lock seat shell (12) of lock seat panel (11) rear side, face groove (111) have been seted up on lock seat panel (11), the inboard of lock seat shell (12) is equipped with holding chamber (121), handle (3) include handle panel (31) and be located handle curb plate (32) of rear end, control handle push pedal (33) at both ends, handle curb plate (32) are the slope form, the upper and lower end in holding chamber (121) all is equipped with guide block (122) that correspond handle curb plate (32).

3. The invisible handle lock for windows of claim 2, wherein: the bottom of the two ends of the lock seat shell (12) is provided with a lock sheet groove (123) corresponding to the lock sheet (5), and one end of the lock sheet (5) far away from the lock sheet groove (123) is arc-shaped.

4. The invisible handle lock for windows of claim 2, wherein: one end of the push-pull piece (4) far away from the handle (3) is provided with a first spring (6), one end of the first spring (6) is arranged in the push-pull piece (4), and the other end of the first spring is arranged on the inner side wall surface of the lock seat shell (12).

5. The invisible handle lock for windows of claim 2, wherein: still including locking mechanism, locking mechanism includes locking piece (7), lock core (8) and second spring (9), locking piece (7) movable mounting be in the locking groove (311) of handle panel (31) front end, and the top of locking piece (7) is equipped with spring bolt (71), the bottom is equipped with first spacing groove (72), and the front end runs through and is equipped with storage tank (73), lock core (8) movable mounting is in storage tank (73), and this lock core (8) are cylindricly, and the rear end is equipped with second spacing groove (81), it is equipped with third spacing groove (312) to correspond second spacing groove (81) in locking groove (311), lock seat shell (12) are equipped with first stopper (124) corresponding spring bolt (71), first spacing groove (72) is arranged in to second spring (9) one end, and the other end ends in the lateral wall of locking groove (311).

6. The invisible handle lock for windows of claim 2, wherein: the handle side plate (32) is provided with a second limiting block (321) on the inner side, the cover plate (2) is provided with a limiting block (21) corresponding to the second limiting block (321), and the limiting block (21) is provided with a fourth limiting groove (211) matched with the second limiting block (321).

7. The invisible handle lock for windows of claim 2, wherein: the left end and the right end of the lock seat panel (11) are provided with mounting holes (112).