CN222576348U - A freely switchable door lock handle structure - Google Patents

Abstract

The utility model discloses a door lock handle structure capable of being freely switched, which relates to the technical field of door lock handles and comprises a door lock panel; the door lock comprises a door lock panel, a door lock handle, a fixed cover plate, a spring, a locking mechanism and a locking mechanism, wherein the bottom of the door lock handle is in sliding connection with the outer side of the door lock panel, the bottom of the fixed cover plate is fixedly connected with the bottom of an inner cavity of the door lock panel, the bottom of the spring is fixedly connected with the top of the fixed cover plate, the top of the locking mechanism is in sliding connection with the bottom of the door lock handle, and the locking mechanism is used for fixing the door lock handle. The device increases the opening in door lock panel 7 bottom on the basis of current design, increases locking mechanism simultaneously, the spring, fixed apron, and under the normal condition, locking mechanism and lock handle effect lead to the unable rotation of lock handle, when needs rotate the lock handle, push down locking mechanism, but the door lock handle rotation about this moment, the convenience uses the key to open the door or emergency power supply opens the door.

Description

Door lock handle structure capable of being switched freely

Technical Field

The utility model relates to the technical field of door lock handles, in particular to a door lock handle structure capable of being freely switched.

Background

The door handle is a non-negligible or deficient door accessory, has decoration and functionality, is made of ceramics, solid wood, metal, glass, crystal, plastic, alloy and the like, is made of single-hole spheres, single-hole bars or Japanese, chinese modern, european and the like according to the modeling, and can be selected by people according to the self needs.

At present, the push-and-pull lock has a fixed or movable handle structure of 2 types, the fixed handle is required to be provided with a key hole of an unlocking core on the front side of the handle, the attractiveness is influenced, the use experience of a product is influenced by the fact that the movable structure is loose for a long time, and in order to solve the problems, a door lock handle structure capable of being switched freely is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the technical scheme adopted by the utility model is that the door lock handle structure capable of being freely switched comprises a door lock panel, a door lock handle, a fixed cover plate, a spring and a locking mechanism, wherein the bottom of the door lock handle is in sliding connection with the outer side of the door lock panel, the bottom of the fixed cover plate is fixedly connected with the bottom of an inner cavity of the door lock panel, the bottom of the spring is fixedly connected with the top of the fixed cover plate, the top of the locking mechanism is in sliding connection with the bottom of the door lock handle, and the locking mechanism is used for fixing the door lock handle.

Preferably, the inside rotation of lock panel is connected with slewing mechanism, slewing mechanism's outside and the inboard fixed connection of lock handle, lock panel's outside sliding connection has the lock core lid, the lock core lid is located the lock core in the place ahead, covers the lock core through setting up the lock core lid, avoids the lock core to influence the outward appearance of handle, alleviates the influence of lock core to the outward appearance.

Preferably, the spring is located between locking mechanism and the fixed apron, the top of spring and the bottom fixed connection of locking mechanism, the outside of locking mechanism and door lock panel's inboard sliding connection, the outside process door lock panel of locking mechanism and extend to door lock panel's outside, through the state of locking mechanism, influence the state of lock handle for the lock handle is in fixed state usually, can not frequently rotate, leads to the handle not hard up.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the locking mechanism is arranged, so that the door lock handle is fixed under normal conditions and cannot rotate, and the locking mechanism is pushed and released only under the condition of need, so that the door lock handle can rotate, and the problem that the handle loosens due to frequent rotation and influences the use experience of products is avoided.

2. According to the utility model, the lock core is arranged on the door lock panel by arranging the lock core cover, and the door lock handle is rotated only under the condition of using the lock core, so that the lock core is leaked, and the influence on the appearance of a key hole of the lock core is avoided.

Drawings

FIG. 1 is a front view of the present utility model;

Fig. 2 is a partial cross-sectional view of the present utility model.

In the figure, 1, a door lock handle, 2, a rotating mechanism, 3, a locking mechanism, 4, a spring, 5, a fixed cover plate, 6, a lock cylinder cover, 7 and a door lock panel.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1:

Referring to fig. 1-2, the utility model provides a technical scheme that a door lock handle structure capable of being freely switched comprises a door lock panel 7, a door lock handle 1, a fixed cover plate 5, a spring 4, a locking mechanism 3 and a locking mechanism 3, wherein the bottom of the door lock handle 1 is in sliding connection with the outer side of the door lock panel 7, the bottom of the fixed cover plate 5 is fixedly connected with the bottom of an inner cavity of the door lock panel 7, the bottom of the spring 4 is fixedly connected with the top of the fixed cover plate 5, the top of the locking mechanism 3 is in sliding connection with the bottom of the door lock handle 1, the locking mechanism 3 is used for fixing the door lock handle 1, an opening is added to the bottom of the door lock panel 7, and meanwhile, the locking mechanism 3 is added, the spring 4 and the fixed cover plate 5 are used for acting with the door lock handle 1, so that the door lock handle 1 cannot rotate, when the door lock handle 1 needs to be rotated, the locking mechanism 3 is pushed downwards, and the door lock handle 1 can normally rotate left and right by 45 degrees.

Working principle:

When using, with this mechanism fixed mounting on the door, this mechanism increases the opening in door lock panel 7 bottom on the basis of current design, increase locking mechanism 3 simultaneously, spring 4 and fixed apron 5, under normal circumstances, fixed apron 5 fixes spring 4, make spring 4 fix in locking mechanism 3's recess, locking mechanism 3 stretches out door lock panel 7's surface, spring 4 drives locking mechanism 3 and stretches into the recess inside of door lock handle 1 bottom, locking mechanism 3 acts on with door lock handle 1, lead to the handle unable rotation, when opening the gate, open through door lock panel 7 control door lock, rethread pulling or pushing door lock handle 1 opens the gate.

Example 2:

As shown in fig. 1-2, the rotating mechanism 2 is rotatably connected to the inner side of the door lock panel 7, the outer side of the rotating mechanism 2 is fixedly connected to the inner side of the door lock handle 1, the lock core cover 6 is slidably connected to the outer side of the door lock panel 7, and is positioned right in front of the lock core, and the lock core cover 6 is matched with the door lock handle 1 through the locking mechanism 3, so that the door lock handle 1 is fixed under normal conditions, when a key is required to be used for opening the door or emergency power supply, the door lock handle 1 can rotate, at the moment, a user can open the lock core cover 6 through the key to open the door or emergency power supply to open the door, and the lock core is covered by arranging the lock core cover 6, so that the appearance of the handle is prevented from being influenced by the lock core, and the influence of the lock core on the appearance is reduced.

The spring 4 is located between locking mechanism 3 and fixed apron 5, the top of spring 4 and the bottom fixed connection of locking mechanism 3, the outside of locking mechanism 3 and the inboard sliding connection of lock face board 7, the outside process lock face board 7 of locking mechanism 3 and extend to the outside of lock face board 7, it is fixed with lock handle 1 to drive locking mechanism 3 through spring 4, the spring 4 top stretches into in the recess of locking mechanism 3 bottom, avoid locking mechanism 3 skew, through the state of locking mechanism 3, influence the state of lock handle 1, make lock handle 1 normally be in fixed state, can not frequently rotate, lead to the handle not hard up.

Working principle:

When the door lock is used, if the problems of faults, power failure and the like of the door lock panel 7 occur, when a key is needed to be used for opening the door or emergency power supply occurs, the locking mechanism 3 is pushed downwards, the locking mechanism 3 drives the spring 4 to compress, when the top of the locking mechanism 3 moves to a position lower than the door lock panel 7, the locking mechanism 3 is not contacted with the door lock handle 1 any more, at the moment, the door lock handle 1 can normally rotate left and right, the door lock handle 1 is rotated, the door lock handle 1 drives the rotating mechanism 2 to rotate, then the lock cylinder cover 6 is opened, and at the moment, a gate can be opened through the key;

After opening the gate, if need with door lock handle 1 resume to vertical state, can directly rotate door lock handle 1 left or right, rotate door lock handle 1 to vertical state, upward buckle locking mechanism 3 this moment, spring 4 drives locking mechanism 3 under the influence of self elasticity and inserts in the recess of door lock handle 1, locking mechanism 3 fixes door lock handle 1, and door lock handle 1 resumes to vertical state, and at this moment, door lock handle 1 is in fixed state, can not rotate.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.

Claims (5)

1. A freely switchable door lock handle structure comprising:

a door lock panel (7);

The door lock comprises a door lock handle (1), wherein the bottom of the door lock handle (1) is in sliding connection with the outer side of a door lock panel (7);

The bottom of the fixed cover plate (5) is fixedly connected with the bottom of the inner cavity of the door lock panel (7);

The bottom end of the spring (4) is fixedly connected with the top of the fixed cover plate (5);

The locking mechanism (3), the top of locking mechanism (3) and the bottom sliding connection of lock handle (1), locking mechanism (3) are used for fixed lock handle (1).

2. The door lock handle structure capable of being freely switched according to claim 1, wherein the inner side of the door lock panel (7) is rotatably connected with a rotating mechanism (2), and the outer side of the rotating mechanism (2) is fixedly connected with the inner side of the door lock handle (1).

3. The door lock handle structure capable of being freely switched according to claim 1, wherein a lock cylinder cover (6) is connected to the outer side of the door lock panel (7) in a sliding mode, and the lock cylinder cover (6) is located right in front of a lock cylinder.

4. A freely switchable door lock handle structure as claimed in claim 1, characterized in that the spring (4) is located between the locking mechanism (3) and the fixed cover plate (5), the top of the spring (4) being fixedly connected with the bottom of the locking mechanism (3).

5. A freely switchable door lock handle as claimed in claim 1, characterized in that the outside of the locking mechanism (3) is slidingly connected to the inside of the door lock panel (7), and the outside of the locking mechanism (3) is the door lock panel (7) and extends to the outside of the door lock panel (7).