CN218092497U - Door and window handle device of novel locking mechanism - Google Patents

Abstract

The utility model discloses a novel locking mechanism's door and window handle device, including handle, fixing base, commentaries on classics core subassembly, be equipped with the lid that can open and shut on the fixing base, be equipped with in the fixing base and change the core cavity, change the core subassembly and locate in changeing the core cavity, change the core subassembly and pass the fixing base and be connected with the handle, change the core subassembly and can rotate along with the handle rotation, change the core subassembly and include the runner, be equipped with locking mechanism in changeing the core cavity, locking mechanism is including the movable sliding block that is used for the locking or breaks away from the runner that sets up. Through the cooperation joint of runner and sliding block, make the handle can block the runner when driving the runner rotation and make the runner unable rotate to this door and window is locked, prevents that children from opening door and window, solves the problem that prior art's door and window handle is easily opened by children, hides locking mechanism through the lid on the fixing base, prevents that locking mechanism from exposing in children's the field of vision, has solved the problem that prior art's door and window handle locking mechanism exposes in children's the field of vision.

Description

Door and window handle device of novel locking mechanism

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of doors and windows, in particular to a door and window handle device of a novel locking mechanism.

[ background of the invention ]

At present, many children fall down to the building or roll down stairs and other accidents caused by opening the door and window handles in China, because the children have strong curiosity to touch the door and window handles, although adults lock the door and window, a locking mechanism in the door and window handles in the prior art is exposed in the visual field of the children and is easily unlocked by the children, so that the doors and the windows are opened, and various unfortunate accidents are caused.

[ summary of the invention ]

The utility model provides a novel locking mechanism's door and window handle device to the locking mechanism who solves among the door and window handle of prior art exposes in children's field of vision and easily by the problem that children opened.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel locking mechanism's door and window handle device, includes handle, fixing base, commentaries on classics core subassembly, be equipped with the lid that can open and shut on the fixing base, be equipped with in the fixing base and change the core cavity, it locates to change the core subassembly in changeing the core cavity, it passes to change the core subassembly the fixing base with the handle is connected, it can follow to change the core subassembly the handle rotates and rotates, it includes the runner to change the core subassembly, be equipped with locking mechanism in changeing the core cavity, locking mechanism is used for the locking or breaks away from including the activity setting the sliding block of runner.

As above a novel locking mechanism's door and window handle device, locking mechanism include with the fixed plate that the fixing base is connected, be equipped with the guide way on the fixed plate, the sliding block can follow in the guide way runner radial movement.

As above a novel locking mechanism's door and window handle device, the sliding block is in can follow on the guide way the radial movement of runner is to locking position or unblock position, just the sliding block is in the guide way can be followed the axial displacement of runner, be equipped with on the guide way and be used for blockking the sliding block is followed the radial towards of runner is kept away from the baffle that the runner direction removed, works as the sliding block is followed locking position is past when the unblock position removed, the sliding block is followed runner axial skew breaks away from the baffle is in order to follow the guide way removes.

As above a novel door and window handle device of locking mechanism, be equipped with the locking draw-in groove on the runner, the sliding block include with the sliding block main part that the cooperation of locking draw-in groove is connected with locate application of force portion in the sliding block main part, the sliding block main part with be equipped with the step of stepping down between the application of force portion, work as the sliding block is followed during runner axial excursion, the step of stepping down is aimed at the baffle, is used for supplying the sliding block is relative the baffle removes.

According to the door and window handle device with the novel locking mechanism, the force application part is provided with the plurality of anti-skidding bulges.

As the door and window handle device of the novel locking mechanism, the sliding block main body is far away from one surface of the force application part, and the first elastic piece elastically pushes the sliding block main body towards the direction close to the force application part.

As above a novel locking mechanism's door and window handle device, first elastic component with be equipped with the location pearl between the fixing base, first elastic component one end top is leaned on the sliding block main part, and the other end top is leaned on the location pearl, the location pearl can be along with the sliding block main part removes and removes.

As above a novel locking mechanism's door and window handle device, be equipped with locking recess and normally open the recess on the fixing base, work as the sliding block is in during the locking position, the location pearl with locking recess cooperation joint, work as the sliding block is in during the unblock position, the location pearl with normally open recess cooperation joint.

A door and window comprises a door and window handle device of a novel locking mechanism.

Compared with the prior art, the method has the following advantages:

1. the utility model discloses a cooperation joint of runner and sliding block makes the handle can block the runner and make the runner unable rotate when driving the runner rotation to this locks door and window, prevents that children from opening door and window, solves the problem that prior art's door and window handle was easily opened by children, the utility model discloses a locking mechanism is hidden to lid on the fixing base, prevents that locking mechanism from exposing in children's the field of vision, has solved prior art's door and window handle locking mechanism and has exposed the problem in children's field of vision.

2. The utility model discloses a baffle blocks the sliding block and removes towards the direction of keeping away from the runner, but also can follow the baffle and slide in the same side, makes this device difficult to unlock to children, locks easily and unblanks and lock all easily to the adult, has solved prior art's door and window handle when door and window is locked to the lock, and locking mechanism easily lets children miss to touch unblank, perhaps can let the adult complicated problem of unblanking.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a partial schematic view of the latch mechanism when latched;

FIG. 4 is a schematic view of a portion of the latch mechanism when unlocked;

FIG. 5 is a schematic structural view of the cross-section of the present invention;

FIG. 6 is a schematic diagram of a slider;

fig. 7 is a partial structural schematic view of the fixing seat.

[ detailed description ] A

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, the portable electronic device includes a handle 1, a fixing seat 2, and a rotary core assembly 3, wherein the fixing seat 2 is provided with a cover 24 that can be opened and closed, the fixing seat 2 is provided with a rotary core cavity 21, the rotary core assembly 3 is disposed in the rotary core cavity 21, the rotary core assembly 3 passes through the fixing seat 2 and is connected with the handle 1, the rotary core assembly 3 can rotate along with the rotation of the handle 1, the rotary core assembly 3 includes a rotary wheel 31, the rotary core cavity 21 is provided with a locking mechanism 4, and the locking mechanism 4 includes a sliding block 41 that is movably disposed and used for locking or disengaging the rotary wheel 31.

In this embodiment, the utility model discloses a runner 31 with sliding block 41's cooperation joint makes handle 1 drives when runner 31 rotates, locking mechanism 4 can block runner 31 makes runner 31 can't rotate to this locks door and window, locking mechanism 4 prevents that children from opening door and window, solves the problem that prior art's door and window handle is easily opened by children.

In the embodiment, the lid 24 can prevent the locking mechanism 4 from being exposed in the field of vision of the child, so that the risk of accidental touch of the child is further reduced, and meanwhile, the adult knows that the locking mechanism is hidden behind the lid, so that the problem that the locking mechanism of the door and window handle in the prior art is exposed in the field of vision of the child is solved.

Further, the locking mechanism 4 includes a fixed plate 42 connected to the fixed seat 2, a guide groove 43 is provided on the fixed plate 42, and the sliding block 41 can move in the guide groove 43 along the radial direction of the rotating wheel 31.

In this embodiment, the sliding block 41 is moved in the radial direction of the rotating wheel 31 in the guide groove 43 to connect or disconnect the sliding block 41 to or from the rotating wheel 31, so that the structure is simple, the lock is easy for adults to unlock, and the door and window can be locked to protect children.

Further, the sliding block 41 can move to a locking position or an unlocking position on the guide groove 43 along the radial direction of the rotating wheel 31, the sliding block 41 can move on the guide groove 43 along the axial direction of the rotating wheel 31, a baffle 44 for blocking the sliding block 41 from moving along the radial direction of the rotating wheel 31 towards the direction away from the rotating wheel 31 is arranged on the guide groove 43, and when the sliding block 41 moves from the locking position to the unlocking position, the sliding block 41 is axially offset along the rotating wheel 31 and is separated from the baffle 44 to move along the guide groove 43.

In this embodiment, the locking position is the sliding block 41 with position during the cooperation joint of runner 31, the unblock position is the sliding block 41 with runner 31 after the separation and along the position that stops is removed to baffle 44 one side, the guide way 43 is kept away from the one end of runner 31 is equipped with baffle 44, stops with this sliding block 41 directly with runner 31 separates, prevents that children from touching the locking structure by mistake, and then opens door and window, but only need press sliding block 41, follows promptly behind the runner 31 axial excursion, follow again runner 31 radial movement can, so can make runner 31 with sliding block 41 separates, has solved prior art door and window handle when locking door and window, and locking mechanism easily lets children miss touch and unblank, or can let the adult unblank loaded down with trivial details problem.

Further, be equipped with locking draw-in groove 32 on the runner 31, the sliding block 41 include with the sliding block main part 412 that the cooperation of locking draw-in groove 32 is connected with locate application of force portion 411 on the sliding block main part 412, the sliding block main part 412 with be equipped with between the application of force portion 411 and step 413 of stepping down, work as the sliding block 41 is followed when runner 31 axial offset, step 413 of stepping down aligns baffle 44, is used for supplying the sliding block 41 is relative baffle 44 removes.

In this embodiment, when the door and window needs to be unlocked, i.e. the sliding block 41 is separated from the locking slot 32, when the door and window needs to be locked, i.e. the sliding block 41 is connected with the locking slot 32 in a matching manner, the abdicating step 413 can be abutted against the baffle 44, when the sliding block 41 moves from the locking position to the unlocking position, the first surface of the baffle 44 can occlude the abdicating step 413, so that the sliding block 41 cannot move in the radial direction of the rotating wheel 31 in the direction away from the rotating wheel 31, when the sliding block 41 axially shifts in the axial direction of the rotating wheel 31, the abdicating step 413 can be aligned with the second surface of the baffle 44, and can move in the radial direction of the rotating wheel 44 on the second surface of the baffle 44, and the first surface and the second surface of the baffle 44 are perpendicular to each other.

Further, a plurality of anti-slip protrusions 414 are provided on the force application portion 411.

In this embodiment, the anti-slip protrusion 411 may increase friction force when pushing, and may increase friction force between a user's hand and the force applying part when the user dials the force applying part with the hand.

Further, a first elastic element 45 is disposed on a surface of the sliding block main body 412 away from the force application portion 411, and the first elastic element 45 elastically pushes the sliding block main body 412 toward a direction close to the force application portion 411.

In this embodiment, the first elastic element 45 can effectively push the sliding block 41, so that the sliding block 41 keeps pushing the fixed plate 42 or pushing the baffle 44, and the locking mechanism 4 is effectively locked.

Furthermore, a positioning ball 46 is disposed between the first elastic element 45 and the fixed seat 2, one end of the first elastic element 45 abuts against the sliding block main body 412, the other end of the first elastic element abuts against the positioning ball 46, and the positioning ball 46 can move along with the movement of the sliding block main body 412.

In this embodiment, the positioning balls 46 are used to reduce the friction force when the sliding block 41 moves, and the first elastic member 45 can effectively abut against the sliding block 41.

Further, be equipped with locking recess 22 and normally open recess 23 on fixing base 2, work as sliding block 41 is in during the locking position, location pearl 46 with locking recess 22 cooperation joint, work as sliding block 41 is in during the unblock position, location pearl 46 with normally open recess 23 cooperation joint.

In this embodiment, the locking groove 22 can position the sliding block 41 to stabilize the sliding block 41 in the locking position, and the normally open groove 23 can position the sliding block 41 to stabilize the sliding block 41 in the unlocking position.

A door and window comprises a door and window handle device of a novel locking mechanism.

The working principle of the utility model is as follows:

when the door or window needs to be unlocked, i.e. the sliding block 41 is separated from the locking slot 32, when the door or window needs to be locked, i.e. the sliding block 41 is in fit connection with the locking slot 32, the abdicating step 413 can abut against the baffle 44, when the sliding block 41 moves from the locking position to the unlocking position, the first surface of the baffle 44 can block the abdicating step 413, so that the sliding block 41 cannot move in the radial direction of the rotating wheel 31 in the direction away from the rotating wheel 31, when the sliding block 41 moves in the axial direction of the rotating wheel 31, the abdicating step 413 can be aligned with the second surface of the baffle 44 and can move in the radial direction of the rotating wheel 44 on the second surface of the baffle 44, the first surface and the second surface of the baffle 44 are perpendicular to each other, when the sliding block 41 moves from the unlocking position to the locking position, only the force application part 411 needs to be pushed to move in the radial direction of the rotating wheel 31 in the direction close to the rotating wheel 31, and the sliding block 41 can move in the radial direction of the rotating wheel 31 in the guide groove 43; for children, the unlocking mode is too complex, the effect of preventing children from mistakenly touching the unlocking is greatly achieved, meanwhile, the unlocking mode is not an extremely complex structure for adults, the locking mode is quite convenient for adults to unlock, when doors and windows need to be locked, the sliding block 41 only needs to be pushed slightly to move in the direction close to the rotating wheel 31 until the sliding block is connected with the locking clamping groove in a clamping mode, and the locking mode is more convenient when the doors and windows are effectively locked.

The foregoing is illustrative of one embodiment provided in connection with the detailed description and is not intended to limit the disclosure to the particular embodiments described. Similar or identical methods, structures, etc. as used herein, or several technical deductions or substitutions made on the premise of the idea of the present application, should be considered as the protection scope of the present application.

Claims (9)

1. The utility model provides a novel locking mechanism's door and window handle device, a serial communication port, include handle (1), fixing base (2), change core subassembly (3), be equipped with lid (24) that can open and shut on fixing base (2), be equipped with in fixing base (2) and change core cavity (21), it locates to change core subassembly (3) in changeing core cavity (21), it passes to change core subassembly (3) fixing base (2) with handle (1) is connected, it can along with handle (1) rotates and rotates to change core subassembly (3), it includes runner (31) to change core subassembly (3), be equipped with locking mechanism (4) in changeing core cavity (21), locking mechanism (4) are used for the locking or break away from including the activity setting sliding block (41) of runner (31).

2. The handle device for doors and windows with a novel locking mechanism according to claim 1, wherein the locking mechanism (4) comprises a fixing plate (42) connected with the fixing seat (2), a guide groove (43) is formed on the fixing plate (42), and the sliding block (41) can move along the radial direction of the rotating wheel (31) in the guide groove (43).

3. The handle device for doors and windows with a novel locking mechanism as claimed in claim 2, wherein the sliding block (41) is movable on the guide groove (43) to a locking position or an unlocking position along a radial direction of the rotating wheel (31), the sliding block (41) is movable on the guide groove (43) along an axial direction of the rotating wheel (31), a baffle (44) for blocking the sliding block (41) from moving along the radial direction of the rotating wheel (31) towards a direction away from the rotating wheel (31) is arranged on the guide groove (43), and when the sliding block (41) moves from the locking position to the unlocking position, the sliding block (41) is axially offset along the rotating wheel (31) and separated from the baffle (44) to move along the guide groove (43).

4. The handle device for doors and windows of a novel locking mechanism according to claim 3, wherein the rotating wheel (31) is provided with a locking slot (32), the sliding block (41) comprises a sliding block main body (412) connected with the locking slot (32) in a matching manner and a force application part (411) arranged on the sliding block main body (412), a yielding step (413) is arranged between the sliding block main body (412) and the force application part (411), and when the sliding block (41) axially deviates along the rotating wheel (31), the yielding step (413) is aligned with the baffle (44) and is used for allowing the sliding block (41) to move relative to the baffle (44).

5. The handle device for doors and windows with novel locking mechanism of claim 4, characterized in that, a plurality of anti-skid protrusions (414) are arranged on the force application part (411).

6. The handle device for doors and windows with a novel locking mechanism as claimed in claim 4, wherein a first elastic member (45) is disposed on one surface of the sliding block main body (412) far away from the force applying part (411), and the first elastic member (45) elastically pushes the sliding block main body (412) towards the direction close to the force applying part (411).

7. The handle device for doors and windows of a novel locking mechanism of claim 6, characterized in that a positioning bead (46) is arranged between the first elastic member (45) and the fixed seat (2), one end of the first elastic member (45) abuts against the sliding block main body (412), the other end of the first elastic member abuts against the positioning bead (46), and the positioning bead (46) can move along with the movement of the sliding block main body (412).

8. The handle device of door and window of a novel locking mechanism of claim 7, characterized in that, the fixing base (2) is provided with a locking groove (22) and a normally open groove (23), when the sliding block (41) is in the locking position, the positioning bead (46) is in fit clamping connection with the locking groove (22), and when the sliding block (41) is in the unlocking position, the positioning bead (46) is in fit clamping connection with the normally open groove (23).

9. A door or window comprising a novel locking mechanism of any one of claims 1 to 8.

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