CN217353888U

CN217353888U - Hidden lockhole handle with locking function at rotating end

Info

Publication number: CN217353888U
Application number: CN202220803743.2U
Authority: CN
Inventors: 郑坤; 柳奕斌
Original assignee: Guangdong Aishengde Hardware Products Co ltd
Current assignee: Guangdong Aishengde Hardware Products Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-02
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to a door and window hardware fitting field, concretely relates to rotate end area locking function's hidden lockhole handle. It including handle, fastening in the handle with the synchronous pivoted runner assembly of handle, with runner assembly swing joint and fixed base subassembly that sets up on door or window, runner assembly still includes the retaining member, the retaining member comprises transmission section and spacing section, the center of spacing section is the keyhole core, its structure be with standard component spanner or the arbitrary structure of standard component screwdriver structure assorted, the utility model discloses simple structure, key are general, with low costs, economic benefits are good, and the keyhole is hidden in handle lower part, and is difficult for discovering, relatively pleasing to the eye.

Description

Hidden lockhole handle with locking function at rotating end

Technical Field

The utility model relates to a door and window hardware fitting field, concretely relates to rotate end area locking function's hidden lockhole handle.

Background

A handle is an accessory that is often mounted on doors, windows, and the like for the hand to open or close the door or window. It includes base, handle and pivot usually, and the base is installed on door and window, and the pivot passes the base and installs on the handle is held, drives the pivot through the handle and rotates, and the pivot realizes opening or closing of door and window with other part cooperations. However, most of the existing handles have no locking structure, so that the doors and windows can be opened only by rotating the handles after being closed, the safety is low, and particularly in families with children, the children cannot be prevented from opening the doors and windows independently. Therefore, the handle with the locking function has come to the fore, but the conventional handle with the locking function has a complicated structure, high cost and non-universal key, so that once the key is lost or damaged, the locking function of the handle is difficult to open or close, and a keyhole of the conventional handle is positioned on the upper surface of a straight handle, so that the hiding performance is poor, and the attractiveness of the handle is reduced.

The technical problems to be solved by the utility model are that the existing handle with the locking function has complex structure, non-universal key, high cost, low economic benefit, and the key hole is not hidden, resulting in poor aesthetic property.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a key hole which has simple structure, is universal for the key, has low cost and good economic benefit, is hidden in the handle, is not easy to be found and is comparatively beautiful.

The utility model discloses the technical scheme who adopts does: the utility model provides a rotation end takes locking function's hidden lockhole handle, including hold the handle, fasten in the handle with the synchronous pivoted runner assembly of handle, with runner assembly swing joint and fixed base subassembly that sets up on door or window, the runner assembly includes the retaining member, the retaining member comprises transmission section and spacing section, the center of spacing section is the keyhole core, the structure of keyhole core be with standard component spanner or standard component screwdriver structure assorted arbitrary structure, fixed base subassembly includes the base lid, be provided with spacing platform on the base lid, spacing bench portion is provided with carries out spacing groove to the spacing section of retaining member, the lower part of holding the handle is provided with and corresponds and coaxial key hole with the keyhole core.

The runner assembly contains the handle head that is provided with the boss, transversely be provided with the retaining member mounting hole on the boss, retaining member mounting hole and the coaxial setting of key hole, the retaining member sets up in the retaining member mounting hole, and its transmission section connects with retaining member mounting hole spiral and join in marriage, the retaining member can realize spacing or the release of spacing groove to the transmission section of retaining member in the transmission around in the retaining member mounting hole under twisting of key to realize locking or unblock function.

The key hole core is of an inner hexagonal structure.

The handle is characterized in that a first screw hole is formed in the handle head, a handle screw hole corresponding to the first screw hole is formed in the handle, and a connecting screw is arranged in the first screw hole and the handle screw hole to fixedly connect the rotating assembly with the handle.

The rotating assembly further comprises a rotating shaft, a second screw hole is formed in the upper portion of the handle head, the rotating shaft is fixedly connected to the middle of the handle head through a first screw located in the second screw hole, and the rotating shaft penetrates through the center of the fixed base assembly and extends downwards.

The beneficial effects of the utility model reside in that: the utility model discloses the retaining member is similar screw column structure, a structure is simple, processing and simple to operate, it is not fragile, low cost, retaining member keyhole core be with standard part spanner or the arbitrary structure of standard part screwdriver structure assorted, for example interior hexagonal structure, except adopting special supporting outer hexagonal key, can also use the locking or the unblock that can realize door and window with the outer hexagonal spanner in footpath, can be general with the key of footpath with the shape, when realizing locking and unblock function, also improved its convenience, be unlikely to because a certain handle is lost or is broken just can't realize locking or unblock function.

In addition, the key hole sets up in handle lower part, and it is comparatively hidden difficult to discover, and this handle elegant appearance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rotating assembly and a fixed base assembly;

FIG. 3 is a schematic partial exploded view of FIG. 1;

FIG. 4 is a schematic view of the retaining member;

the reference numerals and names in the drawings correspond to the following:

the handle comprises a handle 1, a handle screw hole 2, a key hole 3, a rotating assembly 4 and a fixed base assembly 5;

a first screw 41, a second screw hole 42, a handle head 43, a boss 44, a locking member 45, a locking member mounting hole 46, a rotating shaft 47, and a first screw hole 48;

a base cover 51, a support groove 52, a support base 53;

a transmission section 451, a limiting section 452 and a key hole core 453.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present embodiment provides the following technical solutions:

a hidden lockhole handle with a locking function at a rotating end comprises a handle 1, a rotating assembly 4 fastened in the handle 1 and synchronously rotating with the handle, and a fixed base assembly 5 movably connected with the rotating assembly 4 and fixedly arranged on a door or a window, wherein the rotating assembly 4 comprises a locking member 45, the locking member 45 consists of a transmission section 451 and a limiting section 452, a keyhole core 453 is arranged at the center of the limiting section 452, the keyhole core 453 is of any structure matched with a standard part wrench or a standard part screwdriver, the fixed base assembly 5 comprises a base cover 51, a limiting table 53 is arranged on the base cover 51, and a limiting groove 52 for limiting the limiting section 452 of the locking member 45 is arranged at the upper part of the limiting table 53; the lower portion of the handle 1 is provided with a key hole 3 coaxially and correspondingly to the key hole core 453.

Further, the rotating assembly 4 comprises a handle head 43 provided with a boss 44, a locking member mounting hole 46 is transversely arranged on the boss 44, the locking member mounting hole 46 is coaxially arranged with the key hole 3, the locking member 45 is arranged in the locking member mounting hole 46, and a transmission section 451 of the locking member is in threaded connection with the locking member mounting hole 46, the locking member 45 can realize the limiting or releasing of the transmission section 451 of the locking member by the limiting groove 52 through the front-back transmission in the locking member mounting hole 46 under the screwing of the key, so that the locking or unlocking function is realized.

To satisfy the versatility of the key, the key hole core 453 is preferably, but not limited to, a hexagonal structure, such as a cross structure, a triangular structure, a square structure or other polygonal structures.

In order to ensure that the connection is firm and reliable, a first screw hole 48 is formed in the handle head 43, a handle screw hole 2 corresponding to the first screw hole 48 is formed in the handle 1, and connecting screws are arranged in the first screw hole 48 and the handle screw hole 2 to tightly connect the rotating assembly 4 with the handle 1.

Further, the rotating assembly 4 further comprises a rotating shaft 47, a second screw hole 42 is formed in the upper portion of the handle head 43, the rotating shaft 47 is fixedly connected to the middle portion of the handle head 43 through a first screw 41 located in the second screw hole 42, and the rotating shaft 47 extends downwards through the center of the fixed base assembly 5.

In the present invention, the structure below the base cover 51 is not described in detail for the prior art.

When the handle is required to be locked, a key or a wrench or a screwdriver with matched shape and size is inserted from the key hole 3, the locking piece 45 is screwed out, the limiting section 452 of the locking piece 45 is located on the limiting groove 52, at the moment, the locking piece 45 and the handle head 43 are limited and cannot rotate, so that the handle cannot rotate, and the locking function is realized. Similarly, when the handle needs to be released, the locking member 45 is screwed into the handle head 43, so that the limiting section 452 of the locking member 45 is separated from the limiting groove 52, the handle head 43 is released, and the handle 1 can drive the handle head 43 and the rotating shaft 47 to rotate, thereby realizing the unlocking function.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hidden lockhole handle with a locking function at a rotating end comprises a handle (1), a rotating assembly (4) fastened in the handle (1) and synchronously rotating with the handle, and a fixed base assembly (5) movably connected with the rotating assembly (4) and fixedly arranged on a door or a window, and is characterized in that the rotating assembly (4) comprises a locking piece (45), the locking piece (45) consists of a transmission section (451) and a limiting section (452), the center of the limiting section (452) is a keyhole core (453), the keyhole core (453) is of any structure matched with a standard part wrench or a standard part screwdriver structure, the fixed base assembly (5) comprises a base cover (51), a limiting table (53) is arranged on the base cover (51), and a limiting groove (52) for limiting the limiting section (452) of the locking piece (45) is arranged on the upper portion of the limiting table (53), the lower part of the handle (1) is provided with a key hole (3) which is corresponding to and coaxial with the key hole core (453).

2. The hidden lock hole handle with the locking function at the rotating end is characterized in that the rotating assembly (4) comprises a handle head (43) provided with a boss (44), a locking member mounting hole (46) is transversely arranged on the boss (44), the locking member mounting hole (46) is coaxially arranged with the key hole (3), the locking member (45) is arranged in the locking member mounting hole (46), a transmission section (451) of the locking member is spirally matched and connected with the locking member mounting hole (46), and the locking member (45) can realize the limiting or releasing of the transmission section (451) of the locking member by a limiting groove (52) through front and back transmission in the locking member mounting hole (46) under the screwing of a key, so that the locking or unlocking function is realized.

3. A hidden lock hole handle with lock function at the turning end as set forth in claim 1 or 2, characterized in that said key hole core (453) is of a hexagonal inside structure.

4. The hidden keyhole handle with the locking function at the rotation end according to claim 2, wherein a first screw hole (48) is formed in the handle head (43), a handle screw hole (2) corresponding to the first screw hole (48) is formed in the handle (1), and a connecting screw is arranged in the first screw hole (48) and the handle screw hole (2) to tightly connect the rotation assembly (4) and the handle (1).

5. The hidden lockhole handle with turning end locking function according to claim 4, characterized in that the turning assembly (4) further comprises a turning shaft (47), the handle head (43) is provided with a second screw hole (42) at the upper part, the turning shaft (47) is fixedly connected to the middle part of the handle head (43) through a first screw (41) located in the second screw hole (42), and the turning shaft (47) passes through the center of the fixed base assembly (5) and extends downwards.