CN216811272U

CN216811272U - Hidden safety lock handle

Info

Publication number: CN216811272U
Application number: CN202123286295.8U
Authority: CN
Inventors: 严健铭
Original assignee: Foshan Hongjinhao Metal Products Co ltd
Current assignee: Foshan Hongjinhao Metal Products Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-24
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a hidden safety lock handle which comprises a lock body and a handle, wherein the handle is fixedly connected with a lock cylinder arranged in the lock body, the lock cylinder is rotatably connected to the lock body through a fixing part, a fixing ring arranged outside the lock cylinder, a bolt for preventing the lock cylinder from rotating and an adjusting part for adjusting the bolt are arranged in the lock body, the adjusting part is rotatably connected to the lock body, the bolt is movably connected between the adjusting part and the lock cylinder, and when a door or window needs to be closed, an adjusting shifting strip can be directly shifted to enable the bolt to abut against the lock cylinder, so that the lock cylinder cannot rotate, children or cats and dogs are prevented from pulling the door or window handle, the potential safety hazard is greatly reduced, the safety lock is hidden in the lock body, the adjusting shifting strip protruding out of the lock body is smaller, the appearance is not influenced, and the space is saved.

Description

Hidden safety lock handle

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to a hidden safety lock handle.

Background

In the family life, children are because of curiosity or good movement pulling door and window handle, perhaps the great pet of size is like pulling handles such as cat dog, lead to unexpected the emergence easily, there is certain potential safety hazard, especially current window does not set up the safety lock mostly, some windows can have anti-lock spare by the way, but current anti-lock spare can only prevent to open from the outside, the design position of anti-lock spare is comparatively obvious, still can have child's risk of opening by mistake, and the influence is pleasing to the eye moreover, too much occupation space.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hidden safety lock handle to achieve the aims of providing a layer of safety guarantee and preventing the problem of mistaken opening.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hidden safety lock handle, including lock body and handle, handle fixedly connected with sets up the lock core in the lock body, the lock core passes through the mounting and rotates to be connected in the lock body, be provided with in the lock body and set up in the outside solid fixed ring of lock core, be used for preventing lock core pivoted bolt and be used for adjusting the regulating part of bolt, the regulating part rotates to be connected in the lock body, the bolt sets up between regulating part and lock core, bolt swing joint is in the lock core.

Furthermore, one side of the lock body, which is far away from the handle, is provided with a gland plate.

Further, the mounting outside is provided with the arc wall, the bolt is including bulb portion and upright post portion, bulb portion sets up the one end near the mounting, the length of upright post portion is corresponding to the length that leads to the groove, gu fixed ring is being located and is being provided with logical groove between lock core and the regulating part, the bolt sets up in leading to the inslot, and extends to outside leading to the groove, the bolt is along leading to groove length direction and doing the seesaw, the regulating part is equipped with an opening, and when being in the unblock state, the opening of regulating part is just to leading to the groove.

Further, the angle of the opening central angle is greater than 90 °.

Further, the regulating part is provided with a regulating shifting strip, the lock body is provided with a through hole, and the regulating shifting strip extends out of the lock body through the through hole.

Further, the adjusting shifting strip is connected with a spring, one end, away from the adjusting shifting strip, of the spring is provided with a ball, the lock body is provided with an adjusting groove, and the bottom of the adjusting groove is provided with a semicircular hole used for containing the ball.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a hidden safety lock, when a door or a window needs to be closed, an adjusting poking strip can be directly poked, so that a bolt is abutted against a lock cylinder, the lock cylinder cannot rotate, a handle of the door or the window is prevented from being pulled by children or cats and dogs, potential safety hazards are greatly reduced, the safety lock is hidden in a lock body, the adjusting poking strip protruding out of the lock body is small, attractiveness is not affected, and space is saved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a perspective view of the lock body of the present invention.

FIG. 3 is a schematic diagram showing the arrangement of the springs and balls according to the present invention.

Fig. 4 is a perspective view of the fastener of the present invention.

FIG. 5 is a perspective view of the latch of the present invention.

In the figure: the lock comprises a lock body 1, a handle 2, a lock cylinder 3, an adjusting piece 4, a bolt 5, a fixing piece 30, a fixing ring 31, an opening 40, an adjusting shifting strip 41, a ball head part 51, a column part 52, a gland plate 100, a through hole 101, an adjusting groove 102, a semicircular hole 103, an arc-shaped groove 300, a through groove 310, a spring 411 and a ball 412.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In describing the present invention, it should be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like refer to orientations and positional relationships based on those shown in the drawings, which are used only for the purpose of describing the present invention and simplifying the description, and do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in the accompanying drawings, a hidden safety lock handle comprises a lock body 1 and a

handle

2, 2 fixedly connected with of the handle sets up a lock cylinder 3 in the lock body 1, the lock cylinder 3 is rotationally connected to the lock body 1 through a

fixing part

30, 3 fixedly connected to the fixing part 30 of the lock cylinder, a fixing ring 31 arranged outside the lock cylinder 3, a bolt 5 used for preventing 3 rotation of the lock cylinder and a regulating part 4 used for regulating the bolt 5 are arranged in the lock body 1, the regulating part 4 is rotationally connected to the lock body 1, the bolt 5 is arranged between the regulating part 4 and the lock cylinder 3, the bolt 5 is movably connected to the lock cylinder 3, the handle 2 corresponds to the lock cylinder 3, and the regulating part 4 is arranged below the lock cylinder 3.

In this embodiment, a pressing cover plate 100 is disposed on a side of the lock body 1 away from the handle 2.

Utilize lock body 1 and gland board 100 to be fixed in lock body 1 with solid fixed ring 31, bolt 5 and regulating part 4, gland board 100 can set up 1 or more, set up to 2 as the drawing, bolt 5 directly places in logical groove 310, utilizes gland board 100 to block and makes bolt 5 can only make linear motion to lock core 3 and regulating part 4 both ends in logical groove 310, can't move to other directions.

In this embodiment, an arc-shaped groove 300 is disposed on the outer side of the fixing member 30, the bolt 5 includes a ball portion 51 and a pillar portion 52, the ball portion 51 is disposed at one end close to the fixing member 30, the length of the pillar portion 52 corresponds to the length of the through groove 310, the fixing ring 31 is disposed between the lock cylinder 3 and the adjusting member 4 and has a through groove 310, the bolt 5 is disposed in the through groove 310 and extends out of the through groove 310, the bolt 5 moves back and forth along the length direction of the through groove 310, the adjusting member 4 is disposed with an opening 40, and when the bolt is in an unlocking state, the opening 40 of the adjusting member 4 is opposite to the through groove 310.

In this embodiment, the opening 40 of the adjusting member 4 has a sector shape, and the central angle of the opening 40 is greater than 90 ° so that the latch 5 can slide by the oblique side of the opening 40.

In this embodiment, the adjusting member 4 is provided with an adjusting shifting bar 41, the lock body 1 is provided with a through hole 101, the adjusting shifting bar 41 extends out of the lock body 1 through the through hole 101, and the longest length of the protrusion of the adjusting shifting bar 41 and the lock body 1 is less than 1 cm.

In this embodiment, the adjusting dial bar 41 is connected with a spring 411, one end of the spring 411, which is away from the adjusting dial bar 41, is provided with a ball 412, the lock body 1 is provided with an adjusting groove 102, and the bottom of the adjusting groove 102 is provided with a semicircular hole 103 for accommodating the ball 412.

Semicircle orifice 103 sets up to 2, and the fixed position of dialling strip 41 of mainly used is adjusted to fixed regulating part 4 position, makes regulating part 4 in switch lock state, and ball 412 all is in corresponding semicircle orifice 103, prevents to adjust and dials strip 41 and removes, and the people of being convenient for know whether unblank or close the lock and succeed moreover, and ball 412 removes spring 411 recovery original state in semicircle orifice 103, utilizes regulating part 4 to support ball 412 in semicircle orifice 103.

The working principle of the utility model is that under the normal window closing state, the adjusting toggle bar 41 is toggled to move the opening 40 on the adjusting piece 4 away from the direction opposite to the through groove 310, the bolt 5 is pushed up along the bevel edge of the opening 40 while moving away, so that the ball head part 51 is propped against the arc-shaped groove 300 of the fixing piece 30, thereby fixing the lock cylinder 3, because the lock cylinder 3 fixes the handle 2 which can not be rotated by people, the adjusting toggle bar 41 is toggled again to make the opening 40 opposite to the through groove 310, at this time, the bottom of the bolt 5 loses the support of the adjusting piece 4, and then the lock cylinder 3 rotates when people rotate the handle 2, the ball head part 51 slides down along the arc-shaped groove 300, thereby the ball head part 51 of the bolt 5 is positioned in the through groove 310.

The above embodiments are preferred embodiments of the present invention, and all similar structures and equivalent changes made by the present invention shall fall within the protection scope of the present invention.

Claims

1. A hidden safety lock handle which is characterized in that: including lock body (1) and handle (2), handle (2) fixedly connected with sets up lock core (3) in lock body (1), lock core (3) are rotated through mounting (30) and are connected in lock body (1), be provided with in lock body (1) and set up in lock core (3) outside solid fixed ring (31), be used for preventing lock core (3) pivoted bolt (5) and be used for adjusting regulating part (4) of bolt (5), regulating part (4) rotate to be connected in lock body (1), bolt (5) set up between regulating part (4) and lock core (3), bolt (5) swing joint is in lock core (3).

2. A concealed safety lock handle according to claim 1, wherein: one side of the lock body (1) far away from the handle (2) is provided with a gland plate (100).

3. A concealed safety lock handle according to claim 1, wherein: the utility model discloses a lock, including mounting (30), bolt (5), solid fixed ring (31), fixed ring (5) and regulating part (4), the fixed ring (30) are provided with logical groove (310) between lieing in lock core (3) and regulating part (4), bolt (5) set up in logical groove (310), and extend to outside logical groove (310), bolt (5) are followed logical groove (310) length direction and are made the seesaw, regulating part (4) are equipped with an opening (40), when being in the unblock state, the opening (40) of regulating part (4) are just to leading to groove (310), bulb portion (51) and stand portion (52), bulb portion (51) set up the one end that is close to mounting (30), the length of stand portion (52) is corresponding to the length that leads to groove (310).

4. A concealed safety lock handle according to claim 3, wherein: the angle of the central angle of the opening (40) is greater than 90 degrees.

5. A concealed safety lock handle according to claim 1, wherein: the adjusting piece (4) is provided with an adjusting shifting strip (41), the lock body (1) is provided with a through hole (101), and the adjusting shifting strip (41) extends out of the lock body (1) through the through hole (101).

6. A concealed safety lock handle according to claim 5, wherein: the adjusting shifting bar (41) is connected with a spring (411), one end, far away from the adjusting shifting bar (41), of the spring (411) is provided with a ball (412), the lock body (1) is provided with an adjusting groove (102), and the bottom of the adjusting groove (102) is provided with a semicircular hole (103) used for containing the ball (412).