CN212054160U - Electric switch lock mechanism and window body - Google Patents

Abstract

The utility model discloses an electric switch latch mechanism, include: the lock shell is arranged on the window frame; the driving motor is arranged in the lock shell; the sliding piece is slidably arranged on the window frame, a first lock tongue is arranged on the window sash, a baffle is arranged on the sliding piece corresponding to the first lock tongue, and a first avoidance opening is arranged on the baffle corresponding to the first lock tongue; the transmission assembly is arranged in the lock shell and connected between the driving motor and the sliding piece, the driving motor can drive the sliding piece to slide up and down through the transmission assembly, so that the baffle can move to one side blocked on the first lock tongue to limit the window sash to rotate relative to the window frame, or move to one side of the first avoidance opening located on the first lock tongue to relieve the limit on the window sash. The electric switch lock mechanism is applied to the window body of a casement window, the sliding piece is driven to slide up and down through the driving motor so as to drive the baffle to move up and down, and therefore the function of opening and closing the lock is achieved by matching the first lock tongue, the structure is simple, production cost is reduced, and maintenance is facilitated.

Description

Electric switch lock mechanism and window body

Technical Field

The utility model relates to a tool to lock field, in particular to electric switch latch mechanism and window form.

Background

The window structure in daily life usually includes casement and window frame, and after closing the window, often need lock through the window lock between casement and the window frame, and current window lock structure is comparatively complicated, and manufacturing cost is high, and is not convenient for maintain.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a simple structure's electric switch latch mechanism.

The utility model discloses still provide a window form that has above-mentioned electric switch latch mechanism.

According to the utility model discloses an electric switch latch mechanism of first aspect embodiment, include: the lock shell is arranged on the window frame; the driving motor is arranged in the lock shell; the sliding piece is arranged on the window frame in a sliding mode, a first lock tongue is arranged on the window sash, a baffle is arranged on the sliding piece corresponding to the first lock tongue, and a first avoidance opening is formed in the baffle corresponding to the first lock tongue; the transmission assembly is arranged in the lock shell and connected between the driving motor and the sliding piece, the driving motor can drive the sliding piece to slide up and down through the transmission assembly, so that the baffle can move to be blocked at one side of the first lock tongue to limit the window sash to rotate relative to the window frame, or move to be positioned at one side of the first lock tongue through the first avoidance opening to relieve the limit of the window sash.

According to the utility model discloses electric switch latch mechanism has following beneficial effect at least: the electric switch lock mechanism is applied to the window body of a casement window, the driving motor drives the sliding piece to slide up and down to drive the baffle to move up and down, so that the first lock tongue is matched to realize the function of a switch lock, the structure is simple, the reduction of the production cost is facilitated, and the maintenance is convenient.

According to some embodiments of the utility model, it is provided with the second spring bolt to slide in the lock shell, the second spring bolt with the transmission assembly transmission is connected, the lateral part of lock shell corresponds the second spring bolt is provided with the second and dodges the mouth, driving motor can pass through the transmission assembly drive the second spring bolt stretch out or withdraw in the lock shell. Through setting up the second spring bolt that can remove about can for above-mentioned electric switch lock mechanism can be applied to and control plug-type window form, so that satisfy user's demand better.

According to some embodiments of the utility model, be provided with the direction spout in the lock shell, the second spring bolt slides and sets up in the direction spout. Through the guide effect of direction spout, inject the movement track of second spring bolt for transmission process is more steady.

According to some embodiments of the utility model, the transmission assembly includes gear drive assembly and rack, gear drive assembly with the driving motor transmission is connected, the rack slides and sets up in the lock shell and with gear drive assembly cooperation transmission, the slider with the second spring bolt all connect in the rack, the rack can drive the slider slides and can drive the second spring bolt stretch out or withdraw in the lock shell. The transmission is carried out through the gear rack structure, the structure is simple, the transmission is stable, and the service life is long.

According to the utility model discloses a some embodiments, the tip of rack is provided with the push-and-pull piece, be provided with on the second spring bolt with the slope spout that the push-and-pull piece matches, the push-and-pull piece slides and sets up in the slope spout, work as the driving motor drive passes through gear drive assembly drive when the rack slides from top to bottom, can pass through the slope spout with the sliding fit drive of push-and-pull piece the second spring bolt stretch out or withdraw in the lock shell. Through the sliding fit of the inclined sliding groove and the push-pull block, the reversing function is realized, so that the second lock tongue can move left and right when the rack slides up and down.

According to the utility model discloses a some embodiments, the lateral part of lock shell is provided with the bar through-hole, the upper end of slider is provided with the connecting axle, the connecting axle slides and sets up in the bar through-hole and fixed connection in the tip of rack. The strip-shaped through hole can limit the moving track of the connecting shaft, so that the moving track of the rack is limited, and the transmission process is more stable.

According to some embodiments of the utility model, be provided with a plurality of sliding seats on the window frame, the sliding seat is the cell body structure, the slider slides and sets up on the sliding seat. The moving track of the sliding piece is limited through the guiding function of the sliding seat, so that the transmission process is more stable.

According to the utility model discloses a window form of second aspect embodiment, it includes according to the utility model discloses above-mentioned first aspect embodiment's electric switch latch mechanism.

According to the utility model discloses window form has following beneficial effect at least: through driving motor drive the slider slides from top to bottom to drive the baffle reciprocates, thereby the cooperation first latch realizes the function of switch lock, and its structure is comparatively simple, is favorable to reduction in production cost, and is convenient for maintain.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of the embodiment of the present invention in an unlocked state;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the embodiment of the present invention in a locked state;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a partially exploded schematic view of an embodiment of the invention;

fig. 6 is a schematic view of a partial structure of the embodiment of the present invention in an unlocked state;

fig. 7 is a schematic view of a partial structure of the embodiment of the present invention in a locked state.

Reference numerals:

a lock shell 10, a guide chute 11 and a strip-shaped through hole 12;

a drive motor 20;

the sliding piece 30, the baffle 31, the first avoidance port 311 and the connecting shaft 32;

first locking bolt 40;

the transmission assembly 50, the gear transmission assembly 51, the rack 52 and the push-pull block 521;

a second latch tongue 60, an inclined slide groove 61;

a slide mount 70.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper, lower, front, rear, left, right, etc. are the directions or positional relationships shown on the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

In the description of the present invention, if the terms first, second, etc. appear, they are only used for distinguishing technical features, but they are not to be interpreted as indicating or implying relative importance or implying that the number of the indicated technical features is indicated or that the precedence of the indicated technical features is implied.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, an electric switch lock mechanism according to an embodiment of the present invention includes a lock case 10, a driving motor 20, a slider 30, and a transmission assembly 50.

The lock case 10 is disposed on a window frame (not shown in the figures), the driving motor 20 is disposed in the lock case 10, the sliding member 30 is slidably disposed on the window frame, a first locking tongue 40 is disposed on a window sash (not shown in the figures), a baffle 31 is disposed on the sliding member 30 corresponding to the first locking tongue 40, a first avoidance opening 311 is disposed on the baffle 31 corresponding to the first locking tongue 40, the transmission assembly 50 is disposed in the lock case 10 and connected between the driving motor 20 and the sliding member 30, the driving motor 20 can drive the sliding member 30 to slide up and down through the transmission assembly 50, so that the baffle 31 can move to a side blocked by the first locking tongue 40 to limit the window sash to rotate relative to the window frame, or move to a side where the first avoidance opening 311 is located by the first locking tongue 40 to relieve the limitation on the window.

Above-mentioned electric switch lock mechanism is applied to the window body of flat-open window, slides from top to bottom through driving motor 20 drive slider 30 to drive baffle 31 and reciprocate, thereby the function of cooperation first spring bolt 40 realization switch lock, its structure is comparatively simple, is favorable to reduction in production cost, and is convenient for maintain.

Referring to fig. 5, in some embodiments, a second latch 60 is slidably disposed in the lock case 10, the second latch 60 is drivingly connected to the driving assembly 50, a second evasion opening (not shown) is disposed at a side portion of the lock case 10 corresponding to the second latch 60, and the driving motor 20 can drive the second latch 60 to extend out of or retract into the lock case 10 through the driving assembly 50. Through setting up the second spring bolt 60 that can remove about can for above-mentioned electric switch lock mechanism can be applied to and control plug-type window form, so that satisfy user's demand better.

Referring to fig. 5, in some embodiments, a guide sliding groove 11 is formed in the lock case 10, and the second latch 60 is slidably disposed in the guide sliding groove 11. The moving track of the second bolt 60 is limited by the guiding function of the guiding chute 11, so that the transmission process is more stable.

Referring to fig. 5 to 7, in some embodiments, the transmission assembly 50 includes a gear transmission assembly 51 and a rack 52, the gear transmission assembly 51 is in transmission connection with the driving motor 20, the rack 52 is slidably disposed in the lock case 10 and is in transmission connection with the gear transmission assembly 51, the sliding member 30 and the second latch 60 are both connected to the rack 52, and the rack 52 can drive the sliding member 30 to slide and can drive the second latch 60 to extend out of or retract into the lock case 10. The transmission is carried out through the gear rack structure, the structure is simple, the transmission is stable, and the service life is long.

Referring to fig. 5 to 7, in some embodiments, a push-pull block 521 is disposed at an end of the rack 52, an inclined sliding groove 61 matched with the push-pull block 521 is disposed on the second latch tongue 60, the push-pull block 521 is slidably disposed in the inclined sliding groove 61, and when the driving motor 20 drives the rack 52 to slide up and down through the gear transmission assembly 51, the second latch tongue 60 can be driven to extend out or retract into the lock case 10 through the sliding fit of the inclined sliding groove 61 and the push-pull block 521. The reversing function is realized through the sliding fit of the inclined sliding groove 61 and the push-pull block 521, so that the second bolt 60 can move left and right when the rack 52 slides up and down.

Referring to fig. 5 and 7, in some embodiments, the side of the lock case 10 is provided with a bar-shaped through hole 12, and the upper end of the slider 30 is provided with a connecting shaft 32, and the connecting shaft 32 is slidably disposed in the bar-shaped through hole 12 and fixedly connected to an end of the rack 52. The strip-shaped through hole 12 can limit the moving track of the connecting shaft 32, thereby limiting the moving track of the rack 52 and enabling the transmission process to be more stable.

It should be noted that in some of the embodiments, an escape through hole may be further provided at the bottom of the lock case corresponding to the sliding member, so that the sliding member can be connected to the end of the rack.

It should be noted that, in some embodiments, the transmission assembly may also be a screw rod structure or other structures, which is not limited herein.

Referring to fig. 1 to 4, in some embodiments, a plurality of sliding seats 70 are provided on the window frame, the sliding seats 70 are groove-shaped structures, and the sliding member 30 is slidably disposed on the sliding seats 70. The guide function of the sliding seat 70 limits the moving track of the sliding piece 30, so that the transmission process is more stable.

It should be noted that, in some embodiments, the window frame is formed with a sliding groove, and the sliding member is slidably disposed in the sliding groove to define a moving track of the sliding member.

According to the utility model discloses window form, it includes foretell electric switch latch mechanism.

Slide piece 30 is driven to slide up and down through driving motor 20 to drive baffle 31 and reciprocate, thereby the function of switch lock is realized to cooperation first spring bolt 40, and its structure is comparatively simple, is favorable to reduction in production cost, and is convenient for maintain.

In the description of the present specification, if reference is made to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", and "some examples", etc., it is intended that a particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. An electric switch lock mechanism, comprising:

the lock shell (10), the said lock shell (10) is set up on window frame;

a drive motor (20), the drive motor (20) being arranged inside the lock housing (10);

the sliding piece (30) is slidably arranged on the window frame, a first lock tongue (40) is arranged on the window sash, a baffle (31) is arranged on the sliding piece (30) corresponding to the first lock tongue (40), and a first avoidance port (311) is arranged on the baffle (31) corresponding to the first lock tongue (40);

drive assembly (50), drive assembly (50) set up in lock shell (10) and be connected in driving motor (20) with between slider (30), driving motor (20) can pass through drive assembly (50) drive slider (30) slide from top to bottom, make baffle (31) can move to block in one side of first spring bolt (40) is rotated with the relative window frame of restriction casement, or move to first dodge mouth (311) are located one side of first spring bolt (40) is in order to relieve the restriction to the casement.

2. An electric switch lock mechanism according to claim 1, wherein a second bolt (60) is slidably disposed in the lock case (10), the second bolt (60) is drivingly connected with the transmission assembly (50), a second evasion port is disposed on a side portion of the lock case (10) corresponding to the second bolt (60), and the driving motor (20) can drive the second bolt (60) to extend out or retract into the lock case (10) through the transmission assembly (50).

3. An electric switch lock mechanism according to claim 2, wherein a guide runner (11) is provided in the housing (10), the second bolt (60) being slidably arranged in the guide runner (11).

4. An electric switch lock mechanism according to claim 2, characterized in that the transmission assembly (50) comprises a gear transmission assembly (51) and a rack (52), the gear transmission assembly (51) is in transmission connection with the driving motor (20), the rack (52) is slidably arranged in the lock shell (10) and is in transmission connection with the gear transmission assembly (51), the sliding part (30) and the second bolt (60) are both connected to the rack (52), and the rack (52) can drive the sliding part (30) to slide and can drive the second bolt (60) to extend out or retract into the lock shell (10).

5. The electric switch lock mechanism according to claim 4, wherein a push-pull block (521) is arranged at the end of the rack (52), an inclined sliding groove (61) matched with the push-pull block (521) is arranged on the second lock tongue (60), the push-pull block (521) is slidably arranged in the inclined sliding groove (61), and when the driving motor (20) drives the rack (52) to slide up and down through the gear transmission assembly (51), the second lock tongue (60) can be driven to extend out or retract into the lock shell (10) through the sliding fit of the inclined sliding groove (61) and the push-pull block (521).

6. An electric switch lock mechanism according to claim 4, characterized in that the side of the lock case (10) is provided with a through bar-shaped hole (12), and the upper end of the slider (30) is provided with a connecting shaft (32), the connecting shaft (32) being slidably arranged in the through bar-shaped hole (12) and fixedly connected to the end of the rack (52).

7. An electric switch lock mechanism according to claim 1, wherein a plurality of sliding seats (70) are provided on the window frame, said sliding seats (70) are of a slot structure, and said sliding member (30) is slidably provided on said sliding seats (70).

8. A window comprising an electrically operated switch lock mechanism according to any one of claims 1 to 7.

Images