CN219993384U - Concealed safety handle with lock - Google Patents

Abstract

The utility model discloses a hidden safety handle with a lock, which comprises a handle and a lock cylinder, wherein the inner wall of the handle is provided with a sliding groove, the inner wall of the sliding groove is connected with a first blocking piece, the side wall of the handle is provided with a slotted hole, the slotted hole is connected with a switch piece in a sliding manner, the switch piece is connected with a connecting piece, the other end of the connecting piece is connected with a clamping pin piece, the outer wall of the lock cylinder is connected with a limiting block, and the limiting block is provided with a clamping groove in sliding clamping connection with the clamping pin piece. The handle switch is simple in structure and convenient to repair, disassemble and install in later period, the limit fixing of the rotation of the handle is realized through the bayonet lock and the clamping groove, the locking function is realized, the switch piece is arranged and installed at the inner wall of the handle, the handle switch is hidden, the effect protection of the handle locking is further realized, the overall aesthetic property and the practicability of the device are improved, the situation that a child bumps by mistake is avoided, the sliding limit of the connecting piece is realized through the first blocking piece, and the integrity and the service life of the device are improved.

Description

Concealed safety handle with lock

Technical Field

The utility model relates to the technical field of handles, in particular to a hidden safety handle with a lock.

Background

Along with the continuous improvement of the living standard of people, the styles of doors and windows are designed to be various, the doors and windows need to be provided with handles in the using process, the handles are devices which are arranged on door and window sashes and have the functions of fastening after opening and closing, the existing handles are mostly arranged on a door body or a box body in an external mode, in order to avoid the situation that a child touches the handles by mistake, key locks are added on the handles, but the inserted protruding keys have the potential safety hazards of scratch caused by collision, and especially for children with no accidents, the storage of the keys causes new problems of key storage, and the integral use convenience of the handles is affected; therefore, the utility model provides a hidden safety handle with a lock.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hidden safety handle with a lock.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hidden area lock safety handle, includes the handle, and the action end of handle rotates connects the lock core, and the spout is seted up to the handle inner wall, and spout inner wall connection first fender spare, and the slotted hole is seted up to handle inboard lateral wall, slotted hole sliding connection switch spare, and the tip of connecting piece one end can be dismantled to the switch spare, connecting piece and first fender inner wall sliding connection, the latch spare is connected to the other end of connecting piece, lock core outer wall fixed connection stopper, stopper correspond the latch spare and open the screens groove, latch spare and screens groove sliding joint.

Preferably, the connecting piece is a bendable stainless steel sheet, a fixing hole is formed in the side wall of one end of the connecting piece, and the connecting piece can be detachably connected with the switch piece through the fixing hole.

Preferably, the bayonet lock includes first connecting block and second connecting block, and first connecting block and second connecting block all adopt the cylinder structure, and second connecting block diameter is less than first connecting block, and second connecting block outer wall and draw-in groove inner wall slip cup joint.

Preferably, the first blocking piece is detachably connected with the inner wall of the chute, and the inner wall of the chute is detachably connected with the second blocking piece.

Preferably, the limiting block is of an annular structure, and the limiting block is fixedly connected to the outer wall of the lock cylinder at the position of the axis of the input end of the lock cylinder.

Preferably, the switch member outer surface is higher than the handle inner surface.

Preferably, the handle adopts L-shaped structure, and the handle outer wall all adopts the fillet to handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. the handle is simple in structure, convenient to repair, disassemble and install in later period, and realizes the limiting fixation of the rotation of the handle through the bayonet lock and the clamping groove, replaces the use of the traditional handle key, and realizes the locking function.

2. Through installing the setting of switch piece in handle inner wall position, realized the hiding of handle switch, further realized the effect protection to the handle shutting, improved holistic aesthetic property and the practicality of device, avoided children to bump by mistake the condition emergence, realized the slip spacing to the connecting piece through first fender piece, avoided the connecting piece to produce deformation, derailment's the condition emergence in the slip in-process in the handle, improved the wholeness and the life of device.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present utility model or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic side view of a cross-sectional structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a according to the present utility model.

In the figure: handle 1, lock core 2, first fender 3, second fender 4, bayonet lock 5, first connecting piece 51, second connecting piece 52, stopper 6, slotted hole 7, switch 8, spout 9, connecting piece 10, screens groove 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a hidden safety handle with lock comprises a handle 1, an action end of the handle 1 is rotationally connected with a lock cylinder 2, a sliding groove 9 is formed in the inner wall of the handle 1, the inner wall of the sliding groove 9 is connected with a first blocking piece 3, a groove hole 7 is formed in the inner side wall of the handle 1, the groove hole 7 is connected with a switch piece 8 in a sliding mode, the switch piece 8 is detachably connected with the end portion of one end of a connecting piece 10, the connecting piece 10 is connected with the inner wall of the first blocking piece 3 in a sliding mode, the other end of the connecting piece 10 is connected with a clamping pin 5, the outer wall of the lock cylinder 2 is fixedly connected with a limiting block 6, a clamping groove 11 is formed in the corresponding clamping pin 5, and the clamping pin 5 is in sliding clamping connection with the clamping groove 11.

In the concrete use, use personnel's hand to grasp handle 1 stirs switch spare 8 about through the finger, drive connecting piece 10 and slide along first fender 3 inner wall in spout 9, make bayonet lock 5 realize reciprocating, realize the manual adjustment that opens and shuts stopper 6 joint, when personnel push switch spare 8 to the inboard, bayonet lock 5 downwardly moving and insert the screens inslot 11 of stopper 6 outer wall, realize the holistic screens of handle, manual work can't rotate handle 1 this moment, when personnel push switch spare 8 to the outside, bayonet lock 5 upwards moves and take out in the screens inslot 11 of stopper 6 outer wall, handle 1 can realize the synchronous rotation with lock core 2.

Through bayonet lock 5 and screens groove 11, realize the spacing fixed to handle 1 pivoted, replaced the use of traditional handle key, played the function of shutting to through setting up the setting of switch 8 and installing in handle 1 inner wall position, realized the hiding of handle switch, further realized the effect protection to handle shutting, improved the holistic aesthetic property of device, realized the slip spacing to connecting piece 10 through first fender piece 3, avoided connecting piece 10 to produce deformation, derailment's condition emergence in the handle sliding process.

In the scheme, the connecting piece 10 is a bendable stainless steel sheet, the side wall at one end of the connecting piece 10 is provided with the fixing hole, the connecting piece 10 can be detached from the connecting switch piece 8 through the fixing hole, the detachment and installation of the device are facilitated, the whole of the device is improved, and convenience is provided for later maintenance and replacement.

In this case, bayonet lock 5 includes first connecting block 51 and second connecting block 52, first connecting block 51 and second connecting block 52 all adopt the cylinder structure, and second connecting block 52 diameter is less than first connecting block 51, second connecting block 52 outer wall and clamping groove 11 inner wall slip cup joint, the bayonet lock 5 has been increased through first connecting block 51 with connecting piece 10 connection fastness, through the joint of first connecting block 51 with clamping groove 11 outer wall, the condition emergence of the whole draw-in clamping groove 11 of bayonet lock 5 has been avoided, the wholeness and the stability of device have been improved.

In the scheme, the second blocking piece 4 is detachably connected to the inner wall of the sliding groove 9, so that later maintenance, disassembly and installation are facilitated, the sliding interval of the switch piece 8 is limited, and the device integrity is improved.

In the scheme, the limiting block 6 is of an annular structure, and the limiting block 6 is fixedly connected to the outer wall of the lock cylinder 2 at the position of the axis of the input end of the lock cylinder 2, so that the overall stability of the device is improved.

In the scheme, the outer surface of the switch piece 8 is higher than the inner side surface of the handle 1, so that the switch piece 8 can be conveniently controlled manually, and the practicability of the device is improved.

In the scheme, the handle 1 adopts an L-shaped structure, the outer wall of the handle 1 is processed by adopting round corners, the use habit of human hands is met, and the use comfort of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a hidden area lock safety handle, includes handle (1), and the action end of handle (1) rotates and connects lock core (2), a serial communication port, spout (9) are seted up to handle (1) inner wall, and spout (9) inner wall connection first fender piece (3), slot hole (7) are seted up to handle (1) inboard lateral wall, slot hole (7) sliding connection switch piece (8), the tip of connecting piece (10) one end can be dismantled to switch piece (8), bayonet lock (5) are connected with first fender piece (3) inner wall sliding connection to the other end of connecting piece (10), lock core (2) outer wall fixed connection stopper (6), stopper (6) correspond bayonet lock (5) and open bayonet lock groove (11), bayonet lock (5) and bayonet lock (11) sliding joint.

2. The hidden safety handle with the lock according to claim 1, wherein the connecting piece (10) is a bendable stainless steel sheet, a fixing hole is formed in the side wall of one end of the connecting piece (10), and the connecting piece (10) can be detachably connected with the switch piece (8) through the fixing hole.

3. The hidden safety handle with the lock according to claim 2, wherein the locking pin (5) comprises a first connecting block (51) and a second connecting block (52), the first connecting block (51) and the second connecting block (52) are both in a cylindrical structure, the diameter of the second connecting block (52) is smaller than that of the first connecting block (51), and the outer wall of the second connecting block (52) is in sliding sleeve joint with the inner wall of the locking groove (11).

4. A hidden locking safety handle according to claim 3, wherein the first blocking member (3) is detachably connected to the inner wall of the chute (9), and the inner wall of the chute (9) is detachably connected to the second blocking member (4).

5. The hidden safety handle with the lock according to claim 4, wherein the limiting block (6) is of an annular structure, and the limiting block (6) is fixedly connected to the outer wall of the lock cylinder (2) at the position of the axis of the input end of the lock cylinder (2).

6. A hidden lockable safety handle according to claim 5, characterized in that the outer surface of the switch element (8) is higher than the inner surface of the handle (1).

7. The hidden safety handle with the lock according to claim 6, wherein the handle (1) adopts an L-shaped structure, and the outer walls of the handle (1) are all processed by adopting round corners.