CN220565887U - Push-pull hook lock of push type - Google Patents

Abstract

The application discloses push-and-pull hook lock of push-and-pull type, including hook lock shell, latch hook, go up end cap and lower end cap, still include: the driving unit is movably arranged in the hook lock shell and drives the lock hook to move by pressing; the driving unit comprises a rotating shaft which is rotatably arranged on the hook lock shell; the buckling piece is sleeved on the rotating shaft; the transmission assembly is movably arranged in the hook lock; one end of the buckling piece is propped against the transmission component; the pressing part is arranged at the upper end of the buckling piece; the opening is arranged at the lower end of the joint of the buckling part and the rotating shaft, in daily use, through adopting the technical scheme, the buckling part is driven to rotate downwards by pressing the pressing part, the transmission block is driven to move to achieve the effect of switching the lock, and the spring can drive the transmission block to rebound automatically.

Description

Push-pull hook lock of push type

Technical Field

The utility model relates to a push-pull hook lock with a push type.

Background

The sliding doors and windows are widely used in house decoration, and the sliding doors and windows need to be used with hook locks and buckles in the use process, and the hook locks are arranged on the sliding doors and windows and can well fix the doors and windows. When the door and window need to be closed, the hook lock is shifted to enable the hook lock to be buckled with the lock point, and the door and window is fixed; when the door and window are required to be opened, the hook lock is shifted to separate from the lock point, and the door and window can automatically move. The similar products in the market have complicated structures and more assembly parts in design. The assembly efficiency is low, and the problem that the dimensional accuracy cannot be controlled easily occurs.

The prior hook lock capable of precisely controlling the size of the assembly part, for example, the patent number is a sliding door and window hook lock, a lower plug is installed at one end of a lock shell, a plug base is installed at the other end of the lock shell, an upper plug is connected to the plug base in a sliding manner, a first spring is installed between the upper plug and the plug base, two ends of the first spring are respectively connected with the upper plug and the plug base, a limiting clamping groove is formed in the lock shell, an anti-falling clamping piece is installed at one end of a transmission piece, the anti-falling clamping piece is connected to the lock shell in a sliding manner, a button is connected to the lower end of one side of the transmission piece, which is close to the anti-falling clamping piece, one end of the button is connected with the anti-falling clamping piece in a matched manner, a second spring is arranged between the button and the transmission piece, two ends of the second spring are respectively connected to the button and the transmission piece, and a shifting piece is arranged at the upper end of one side of the transmission piece, which is far away from the anti-falling clamping piece.

The embodiment has simple structure, low false operation rate of the anti-falling function movement, high size precision and high part universality, and effectively reduces the inventory cost, but has the following defects:

the transmission part is driven to move through the sliding of the button, and when the lock is opened or closed, the two sides are required to slide, so that the spring back cannot be automatically realized.

Disclosure of Invention

The utility model aims to solve one of the technical problems existing in the prior art.

The application provides push-and-pull hook lock of push-and-pull type, including hook lock shell, latch hook, go up end cap and lower end cap, still include:

and the driving unit is movably arranged in the hook lock shell and drives the lock hook to move by pressing.

The drive unit includes:

a rotating shaft rotatably installed on the hook lock case;

the buckling piece is sleeved on the rotating shaft;

the transmission assembly is movably arranged in the hook lock;

wherein, one end of the buckling piece is propped against the transmission component.

Further comprises:

a pressing part arranged at the upper end of the buckling piece;

the opening is arranged at the lower end of the joint of the buckling piece and the rotating shaft.

The transmission assembly includes:

the transmission block is slidably arranged in the chute of the hook lock shell;

the inclined plane is arranged on one side of the transmission block and is in contact with the buckling piece;

a mounting groove provided on the transmission;

wherein, the latch hook is fixed mounting in the mounting groove.

Further comprises:

the plug is arranged on the transmission block along the direction of the inclined plane;

one end of the plug is pressed to the lock hook.

Further comprises:

and the spring is fixedly connected between the transmission block and the upper plug.

Further comprises:

a connecting plate fixedly connected to one end of the spring;

and the through holes are respectively arranged on the connecting plates.

The beneficial effects of the utility model are as follows:

through the setting of the pressing part, the pressing part is pressed to drive the buckling part to rotate downwards, so that the transmission block is driven to drive the latch hook to move, the effect of switching the lock is achieved, and the spring can drive the transmission block to rebound automatically.

Drawings

FIG. 1 is a top view of a push-pull hook lock of the present embodiment;

FIG. 2 is a cross-sectional view of example A-A of the present application;

fig. 3 is a schematic diagram of a connection structure of a spring according to an embodiment of the present application.

Reference numerals

1-hook lock shell, 2-latch hook, 3-upper plug, 4-lower plug, 5-drive unit, 6-spindle, 7-fastener, 8-transmission assembly, 9-pressing part, 10-opening, 11-transmission block, 12-inclined plane, 13-mounting groove, 14-plug, 15-spring, 16-connecting plate, 17-through hole, 18-bolt, 19-nut.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The server provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1 and 2, the embodiment of the present application provides a push-pull hook lock of push-push type, which includes a hook lock shell 1, a latch hook 2, an upper plug 3 and a lower plug 4, and further includes: and the driving unit 5 is movably arranged in the lock casing 1 and drives the lock hook 2 to move by pressing.

Further, the driving unit 5 includes: a rotation shaft 6 rotatably installed on the hook lock case 1; the buckling piece 7 is sleeved on the rotating shaft 6; the transmission component 8 is movably arranged in the hook lock; wherein, one end of the buckling piece 7 is propped against the transmission component 8; the device also comprises a pressing part 9 which is arranged at the upper end of the buckling piece 7; the opening 10 is arranged at the lower end of the joint of the buckling piece 7 and the rotating shaft 6.

Further, the transmission assembly 8 includes: a transmission block 11 slidably mounted in the slide groove of the hook lock case 1; a slope 12 provided on one side of the transmission block 11 and abutting against the fastener 7; a mounting groove 13 provided on the transmission; wherein, the latch hook 2 is fixedly arranged in the mounting groove 13; the device also comprises a plug 14 which is arranged on the transmission block 11 along the direction of the inclined plane 12; wherein one end of the plug 14 is pressed to the shackle 2.

In this embodiment of the present application, since the above-mentioned structure is adopted, when the door and window are required to be moved, the pressing portion 9 of the buckling piece 7 is pressed, and at the same time, the rotating shaft 6 is installed to rotate so that the buckling piece 7 contacts with the transmission block 11 to move downwards, one end of the buckling piece 7 moves along the direction of the inclined plane 12, and as the buckling piece 7 moves downwards, the transmission block 11 slides towards the upper plug 3, so that the latch hook 2 moves out of the door and window locking opening, the door and window is unlocked, and the door and window can be moved at will. When the door and window are required to be locked, the door and window is moved to the closing position, the pressing part 9 which is pressed down again, the spring 15 automatically rebounds, the transmission block 11 is driven to slide and reset, the transmission block 11 drives the lock hook 2 to move to the locking opening for matching, and the door and window are locked.

Example 2:

as shown in fig. 3, in this embodiment, in addition to including the structural features of the foregoing embodiment, the present embodiment further includes: a spring 15 fixedly connected between the transmission block 11 and the upper plug 3; further comprises a connecting plate 16 fixedly connected to one end of the spring 15; a pair of through holes 17 provided on the connection plates 16, respectively.

In this embodiment of the present application, due to the adoption of the above-mentioned structure, the push-pull latch hook 2 with different lengths is adopted, wherein the spacing between the upper plug 3 and the transmission block 11 is different, springs 15 with different length specifications are required to be used, in order to facilitate the replacement of the springs 15, more than one spring 15 can be spliced together, the connecting plates 16 of the two springs 15 are combined together, the through holes 17 are aligned, after the alignment, one end is inserted into the bolt 18, and the other end is connected to the bottom end of the bolt 18 by the nut 19, so that the two springs 15 are spliced together, and the length of the springs 15 is prolonged.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (5)

1. The utility model provides a push-and-pull hook lock of push type, includes hook lock shell (1), latch hook (2), goes up end cap (3) and lower end cap (4), its characterized in that still includes:

the driving unit (5) is movably arranged in the lock casing (1) and drives the lock hook (2) to move by pressing;

the drive unit (5) comprises:

a rotating shaft (6) rotatably mounted on the hook lock case (1);

the buckling piece (7) is sleeved on the rotating shaft (6);

the transmission assembly (8) is movably arranged in the hook lock;

wherein one end of the buckling piece (7) is propped against the transmission assembly (8);

further comprises:

a pressing part (9) which is arranged at the upper end of the buckling piece (7);

an opening (10) is arranged at the lower end of the joint of the buckling piece (7) and the rotating shaft (6).

2. Push-pull hook lock according to claim 1, characterized in that the transmission assembly (8) comprises:

the transmission block (11) is slidably arranged in the chute of the hook lock shell (1);

a bevel (12) which is arranged on one side of the transmission block (11) and is in contact with the buckling piece (7);

a mounting groove (13) provided on the transmission;

wherein, latch hook (2) fixed mounting is in mounting groove (13).

3. A push-pull push hook lock according to claim 2, further comprising:

a plug (14) which is mounted on the transmission block (11) along the direction of the inclined plane (12);

one end of the plug (14) is pressed to the latch hook (2).

4. A push-pull push hook lock according to claim 2, further comprising:

and the spring (15) is fixedly connected between the transmission block (11) and the upper plug (3).

5. The push-pull push hook lock of claim 4 further comprising:

a connecting plate (16) fixedly connected to one end of the spring (15);

a pair of through holes (17) provided on the connection plates (16), respectively.