CN212054178U - Lock opening and closing system and window body - Google Patents

Abstract

The utility model discloses a switch lock system, include: the first sliding piece is arranged on the window sash in a sliding mode, and a first lock tongue is arranged on the first sliding piece; the second sliding part is slidably arranged on the window frame, a baffle is arranged on the second sliding part corresponding to the first lock tongue, and a first avoidance opening is arranged on the baffle corresponding to the first lock tongue; the electric driving device is arranged on the window frame and can drive the second sliding piece to slide up and down, so that the baffle can move to one side blocked by 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 positioned on the first lock tongue to remove the limit on the window sash; and the manual driving device is arranged on the window sash and can drive the first sliding piece to slide up and down, so that the first lock tongue can move to one side of the baffle to limit the window sash to rotate relative to the window frame, or move to one side of the first avoidance opening to relieve the limit of the window sash. When the power is cut off, the lock can be opened and closed through the manual driving device.

Description

Lock opening and closing system and window body

Technical Field

The utility model relates to a tool to lock field, in particular to switch lock system 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, along with continuous development, also appeared in the market various window locks to satisfy user's different user demands.

In the prior art, the electric drive window lock is provided, but the structure is complex, the production cost is high, the window lock is inconvenient to maintain, and the window lock cannot work when power is off, so that inconvenience is brought to users.

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 just can be when the outage switch lock system of normal work.

The utility model discloses still provide a window form that has above-mentioned switch lock system.

According to the utility model discloses a switch lock system of first aspect embodiment includes: the first sliding piece is arranged on the window sash in a sliding mode, and a first lock tongue is arranged on the first sliding piece; the second sliding part is slidably arranged on the window frame, a baffle is arranged on the second sliding part corresponding to the first lock tongue, and a first avoidance opening is arranged on the baffle corresponding to the first lock tongue; the electric driving device is arranged on a window frame and can drive the second sliding piece to slide up and down, 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 avoidance opening to release the limit of the window sash; the manual driving device is arranged on the window sash and can drive the first sliding piece to slide up and down, so that the first lock tongue can move to one side of the baffle to limit the window sash to rotate relative to the window frame or move to one side of the first avoidance port to relieve the limitation on the window sash.

According to the utility model discloses switch lock system has following beneficial effect at least: above-mentioned switch lock system is applied to the window form of flat-open window, can pass through the electric drive device drive the second slider slides from top to bottom, in order to drive the baffle reciprocates, thereby the cooperation first lock tongue realizes the function of switch lock, when the outage, can pass through the manual drive device drive first slider slides from top to bottom, in order to drive first lock tongue reciprocates, thereby the cooperation the function of switch lock is realized to the baffle, and its structure is comparatively simple, is favorable to reduction in production cost, and is convenient for maintain.

According to some embodiments of the utility model, electric drive device includes first casing, driving motor and first transmission assembly, first casing sets up on the window frame, driving motor sets up in the first casing, first transmission assembly sets up in the first casing and be connected to driving motor with between the second slider, driving motor can pass through first transmission assembly drive the second slider slides from top to bottom. The electric switch lock has the advantages of achieving the function of an electric switch lock, being convenient and fast, and being simple in structure.

According to some embodiments of the utility model, it is provided with the second spring bolt to slide in the first casing, the second spring bolt with the transmission of first drive assembly is connected, the lateral part of first casing corresponds the second spring bolt is provided with the second and dodges the mouth, driving motor can pass through first drive assembly drive the second spring bolt stretch out or withdraw in the first casing. Through the second lock tongue that can remove about setting for above-mentioned switch lock system 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 first casing, the second spring bolt slides and sets up in the direction spout. And the moving track of the second bolt is limited by the guiding action of the guide chute.

According to some embodiments of the utility model, the first transmission assembly includes gear drive assembly and first rack, gear drive assembly with the driving motor transmission is connected, first rack slides and sets up in the first casing and with gear drive assembly cooperation transmission, the second slider with the second spring bolt all connect in first rack, first rack can drive the second slider slides and can drive the second spring bolt stretches out or withdraws in the first casing. 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 first 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 sliding from top to bottom first rack, can pass through the slope spout with the sliding fit who pushes away and pull the piece drives the second spring bolt stretch out or withdraw in first casing. Through the sliding fit of the inclined sliding groove and the push-pull block, the reversing function is realized, so that when the first rack slides up and down, the second lock tongue can move left and right.

According to the utility model discloses a some embodiments, manual drive arrangement includes second casing, handle and second transmission assembly, the second casing sets up on the casement, correspond on the second casing the handle is provided with the installation through-hole, the handle rotationally sets up in the installation through-hole, second transmission assembly sets up in the second casing and connect in the handle with between the first slider, can pass through when the handle atress rotates the drive of second transmission assembly first slider slides from top to bottom. Through rotating the handle drive first slider, it is comparatively laborsaving, the user switch lock of being convenient for.

According to some embodiments of the utility model, the second transmission assembly includes gear and second rack, the gear sets up on the handle and with the handle linkage, the second rack slides and sets up in the second casing and with gear fit transmission, first slider connect in the second rack, can pass through when the handle atress rotates the gear with the cooperation drive of second rack first slider slides from top to bottom. 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 some embodiments of the utility model, be provided with spacing portion on the second rack, spacing portion can with the second rack encloses into a spacing groove, the gear rotationally sets up spacing inslot and with second rack intermeshing. The gear is limited by the limiting groove, so that the gear always keeps a good meshing relationship with the second rack, and the stability and the reliability of the transmission relationship between the gear and the second rack are improved.

According to the utility model discloses a window form of second aspect embodiment, it includes according to the utility model discloses the switch lock system of above-mentioned first aspect embodiment.

According to the utility model discloses window form has following beneficial effect at least: can pass through the electric drive device drive the second slider slides from top to bottom, in order to drive the baffle reciprocates, thereby the cooperation first lock tongue realizes the function of switch lock, when the outage, can pass through the drive of manual drive device first slider slides from top to bottom, in order to drive first lock tongue reciprocates, thereby the cooperation the function of switch lock is realized to the baffle, 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 an unlocked state of the embodiment of the present invention;

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

fig. 3 is a partially exploded view of the first embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of the embodiment of the present invention in an unlocked state;

FIG. 5 is a schematic view of a partial structure of the embodiment of the present invention in a locked state;

fig. 6 is a partially exploded view illustrating a second embodiment of the present invention.

Reference numerals:

a first sliding piece 10, a first lock tongue 11 and a second connecting shaft 12;

a second slider 20, a baffle 21, a first escape opening 211, a first connecting shaft 22;

the electric driving device 30, the first housing 31, the guide chute 311, the first strip through hole 312, the driving motor 32, the first transmission component 33, the gear transmission component 331, the first rack 332, the push-pull block 3321, the second bolt 34, and the inclined chute 341;

the manual driving device 40, the second housing 41, the mounting through hole 411, the second strip-shaped through hole 412, the handle 42, the second transmission assembly 43, the gear 431, the second gear rack 432 and the limiting part 433;

a limiting groove 50;

a slide shoe 60.

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 3 and 6, a switch lock system according to an embodiment of the present invention includes a first slider 10, a second slider 20, an electric driving device 30, and a manual driving device 40.

The first sliding part 10 is slidably disposed on a window sash (not shown in the figures), the first locking tongue 11 is disposed on the first sliding part 10, the second sliding part 20 is slidably disposed on a window frame (not shown in the figures), a baffle plate 21 is disposed on the second sliding part 20 corresponding to the first locking tongue 11, a first avoidance opening 211 is disposed on the baffle plate 21 corresponding to the first locking tongue 11, an electric driving device 30 is disposed on the window frame, the electric driving device 30 can drive the second sliding part 20 to slide up and down, so that the baffle plate 21 can move to block one side of the first locking tongue 11 to limit the window sash to rotate relative to the window frame, or move to one side of the first avoidance opening 211 located on the first locking tongue 11 to relieve the limit on the window sash, a manual driving device 40 is disposed on the window sash, the manual driving device 40 can drive the first sliding part 10 to slide up and down, so that the first locking tongue 11 can move to one side of the baffle plate 21 to, or to one side of the first escape opening 211 to release the restriction of the window sash.

Above-mentioned switch lock system is applied to the window body of flat-open window, can slide from top to bottom through electric drive arrangement 30 drive second slider 20 to drive baffle 21 and reciprocate, thereby the function of switch lock is realized to the first spring bolt 11 of cooperation, when the outage, can slide from top to bottom through first slider 10 of manual drive arrangement 40 drive, reciprocate with driving first spring bolt 11, thereby the function of switch lock is realized to cooperation baffle 21, its structure is comparatively simple, be favorable to reduction in production cost, and be convenient for maintain.

Referring to fig. 3 to 5, in some embodiments, the electric driving device 30 includes a first housing 31, a driving motor 32, and a first transmission assembly 33, the first housing 31 is disposed on the window frame, the driving motor 32 is disposed in the first housing 31, the first transmission assembly 33 is disposed in the first housing 31 and connected between the driving motor 32 and the second slider 20, and the driving motor 32 can drive the second slider 20 to slide up and down through the first transmission assembly 33. The electric switch lock has the advantages of achieving the function of an electric switch lock, being convenient and fast, and being simple in structure.

Referring to fig. 3 to 5, in some embodiments, a second latch tongue 34 is slidably disposed in the first housing 31, the second latch tongue 34 is in transmission connection with the first transmission assembly 33, a second evasion port (not shown) is disposed on a side portion of the first housing 31 corresponding to the second latch tongue 34, and the driving motor 32 can drive the second latch tongue 34 to extend out or retract into the first housing 31 through the first transmission assembly 33. Through the second lock tongue 34 that can move about setting up for above-mentioned switch lock system can be applied to and control plug-type window form, so as to satisfy user's demand better.

Referring to fig. 3, in some embodiments, a guide sliding groove 311 is formed in the first housing 31, and the second latch 34 is slidably disposed in the guide sliding groove 311. The moving track of the second latch 34 is defined by the guiding action of the guide chute 311.

Referring to fig. 3 to 5, in some embodiments, the first transmission assembly 33 includes a gear transmission assembly 331 and a first rack 332, the gear transmission assembly 331 is in transmission connection with the driving motor 32, the first rack 332 is slidably disposed in the first housing 31 and is in transmission connection with the gear transmission assembly 331, the second slider 20 and the second locking tongue 34 are both connected to the first rack 332, and the first rack 332 can drive the second slider 20 to slide and can drive the second locking tongue 34 to extend out of or retract into the first housing 31. 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. 3 to 5, in some embodiments, a push-pull block 3321 is disposed at an end of the first rack 332, an inclined sliding groove 341 matching with the push-pull block 3321 is disposed on the second lock tongue 34, and the push-pull block 3321 is slidably disposed in the inclined sliding groove 341, so that when the driving motor 32 drives the first rack 332 to slide up and down through the gear transmission assembly 331, the second lock tongue 34 can be extended or retracted into the first housing 31 through the sliding engagement of the inclined sliding groove 341 and the push-pull block 3321. The direction change function is realized by the sliding fit of the inclined sliding groove 341 and the push-pull block 3321, so that the second lock tongue 34 can move left and right when the first rack 332 slides up and down.

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

Referring to fig. 6, in some embodiments, the manual driving device 40 includes a second casing 41, a handle 42, and a second transmission assembly 43, the second casing 41 is disposed on the window sash, a mounting through hole 411 is disposed on the second casing 41 corresponding to the handle 42, the handle 42 is rotatably disposed in the mounting through hole 411, the second transmission assembly 43 is disposed in the second casing 41 and connected between the handle 42 and the first sliding member 10, and the handle 42 can drive the first sliding member 10 to slide up and down by the second transmission assembly 43 when being rotated by force. The handle 42 is rotated to drive the first sliding part 10, so that labor is saved, and a user can conveniently open and close the lock.

Referring to fig. 6, in some embodiments, the second transmission assembly 43 includes a gear 431 and a second rack 432, the gear 431 is disposed on the handle 42 and is linked with the handle 42, the second rack 432 is slidably disposed in the second housing 41 and is in transmission engagement with the gear 431, the first slider 10 is connected to the second rack 432, and the handle 42 can drive the first slider 10 to slide up and down through engagement between the gear 431 and the second rack 432 when being forced to rotate. The transmission is carried out through the gear rack structure, the structure is simple, the transmission is stable, and the service life is long.

It should be noted that, in some embodiments, the handle may be replaced by a knob, which has a small volume and a small occupied space, and is not limited by the installation space, and the problem of direction change does not exist.

Referring to fig. 6, in some embodiments, the second rack 432 is provided with a limiting portion 433, the limiting portion 433 can enclose a limiting groove 50 with the second rack 432, and the gear 431 is rotatably disposed in the limiting groove 50 and is engaged with the second rack 432. The gear 431 is limited through the limiting groove 50, so that the gear 431 and the second rack 432 are always kept in a good meshing relationship, and the stability and the reliability of the transmission relationship between the gear 431 and the second rack 432 are improved.

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

Referring to fig. 3 and 5, in some embodiments, the first housing 31 is provided at a side thereof with a first bar-shaped through hole 312, the second slider 20 is provided at an upper end thereof with a first connecting shaft 22, and the first connecting shaft 22 is slidably disposed in the first bar-shaped through hole 312 and fixedly connected to an end of the first rack 332. The first bar-shaped through hole 312 can define the moving track of the first connecting shaft 22, thereby defining the moving track of the first rack gear 332, so that the transmission process is more smooth.

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

Referring to fig. 6, in some embodiments, a second bar-shaped through hole 412 is formed at a side portion of the second housing 41, the second connecting shaft 12 is disposed on the first slider 10, and the second connecting shaft 12 is slidably disposed in the second bar-shaped through hole 412 and fixedly connected to the second rack 432. The second strip through hole 412 can define the moving track of the second connecting shaft 12, so as to define the moving track of the second rack 432, and the transmission process is more stable.

It should be noted that, in some embodiments, two avoidance through holes may be further provided at the bottom and the top of the second housing corresponding to the first sliding member, and the first sliding member is connected to the end of the second rack through the avoidance through hole at the bottom of the second housing, and the other is connected to the end of the second rack through the avoidance through hole at the top of the second housing.

Referring to fig. 1 and 2, in some embodiments, a plurality of sliding seats 60 are respectively disposed on the window frame and the window sash, the sliding seats 60 are groove structures, and the second sliding member 20 and the first sliding member 10 are slidably disposed on the sliding seats 60. The moving tracks of the first sliding part 10 and the second sliding part 20 are respectively limited by the guiding function of the sliding seat 60, so that the transmission process is more stable.

It should be noted that, in some embodiments, sliding grooves are formed on the window frame and the window sash respectively, and the first sliding member and the second sliding member are slidably disposed in the sliding grooves to define the moving tracks of the first sliding member and the second sliding member.

According to the utility model discloses window form, it includes foretell switch lock system.

Can slide from top to bottom through electric drive arrangement 30 drive second slider 20 to drive baffle 21 and reciprocate, thereby cooperate first spring bolt 11 to realize the function of switch lock, when the outage, can slide from top to bottom through first slider 10 of manual drive device 40 drive, so as to drive first spring bolt 11 and reciprocate, thereby cooperate baffle 21 to realize the function of switch lock, 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 (10)

1. A switch lock system, comprising:

the first sliding piece (10), the first sliding piece (10) is arranged on the window sash in a sliding mode, and a first lock tongue (11) is arranged on the first sliding piece (10);

the second sliding piece (20) is slidably arranged on the window frame, a baffle plate (21) is arranged on the second sliding piece (20) corresponding to the first bolt (11), and a first avoidance opening (211) is arranged on the baffle plate (21) corresponding to the first bolt (11);

the electric driving device (30) is arranged on a window frame, the electric driving device (30) can drive the second sliding piece (20) to slide up and down, so that the baffle (21) can move to be blocked at one side of the first lock tongue (11) to limit the window sash to rotate relative to the window frame, or move to be positioned at one side of the first avoidance port (211) to release the limit of the window sash;

the manual driving device (40) is arranged on the window sash, the manual driving device (40) can drive the first sliding piece (10) to slide up and down, so that the first lock tongue (11) can move to one side of the baffle (21) to limit the window sash to rotate relative to the window frame, or move to one side of the first avoidance port (211) to relieve the limitation on the window sash.

2. A switch lock system as claimed in claim 1, characterized in that said electric drive means (30) comprises a first housing (31), a drive motor (32) and a first transmission assembly (33), said first housing (31) being arranged on the window frame, said drive motor (32) being arranged in said first housing (31), said first transmission assembly (33) being arranged in said first housing (31) and connected between said drive motor (32) and said second slider (20), said drive motor (32) being capable of driving said second slider (20) to slide up and down through said first transmission assembly (33).

3. A switch lock system as claimed in claim 2, characterized in that a second bolt (34) is slidably disposed in the first housing (31), the second bolt (34) is in transmission connection with the first transmission assembly (33), a second evasion port is disposed on a side portion of the first housing (31) corresponding to the second bolt (34), and the driving motor (32) can drive the second bolt (34) to extend out or retract into the first housing (31) through the first transmission assembly (33).

4. A switch lock system as claimed in claim 3, characterized in that a guide slide groove (311) is provided in the first housing (31), and the second latch tongue (34) is slidably arranged in the guide slide groove (311).

5. A switch lock system as claimed in claim 3, characterized in that said first transmission assembly (33) comprises a gear transmission assembly (331) and a first rack (332), said gear transmission assembly (331) is in transmission connection with said driving motor (32), said first rack (332) is slidably disposed in said first housing (31) and is in transmission connection with said gear transmission assembly (331), said second slider (20) and said second bolt (34) are both connected to said first rack (332), said first rack (332) can drive said second slider (20) to slide and can drive said second bolt (34) to extend or retract in said first housing (31).

6. The switch lock system as claimed in claim 5, wherein a push-pull block (3321) is disposed at an end of the first rack (332), an inclined sliding slot (341) matched with the push-pull block (3321) is disposed on the second lock tongue (34), the push-pull block (3321) is slidably disposed in the inclined sliding slot (341), and when the driving motor (32) drives the first rack (332) to slide up and down through the gear transmission assembly (331), the second lock tongue (34) can be driven to extend out or retract into the first housing (31) through the sliding engagement of the inclined sliding slot (341) and the push-pull block (3321).

7. A switch lock system as claimed in claim 1, wherein said manual driving means (40) comprises a second casing (41), a handle (42) and a second transmission assembly (43), said second casing (41) is disposed on the window sash, said second casing (41) is provided with a mounting through hole (411) corresponding to said handle (42), said handle (42) is rotatably disposed in said mounting through hole (411), said second transmission assembly (43) is disposed in said second casing (41) and connected between said handle (42) and said first sliding member (10), said handle (42) can drive said first sliding member (10) to slide up and down through said second transmission assembly (43) when said handle (42) is rotated by force.

8. A switch lock system as claimed in claim 7, characterized in that said second transmission assembly (43) comprises a gear (431) and a second rack (432), said gear (431) is arranged on said handle (42) and is linked with said handle (42), said second rack (432) is slidably arranged in said second housing (41) and is matched with said gear (431) for transmission, said first slider (10) is connected to said second rack (432), and when said handle (42) is forced to rotate, said first slider (10) can be driven to slide up and down through the matching of said gear (431) and said second rack (432).

9. A switch lock system as claimed in claim 8, characterized in that the second rack (432) is provided with a limiting portion (433), the limiting portion (433) and the second rack (432) can enclose a limiting groove (50), and the gear (431) is rotatably provided in the limiting groove (50) and is meshed with the second rack (432).

10. A window comprising a switch lock system as claimed in any one of claims 1 to 9.

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