CN218438843U

CN218438843U - Window stop

Info

Publication number: CN218438843U
Application number: CN202221886329.9U
Authority: CN
Inventors: 林旭文
Original assignee: Zhongshan Meiyi Intelligent Technology Co ltd
Current assignee: Jieyang Meilong Hardware Products Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-02-03
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a window stopper, which comprises a positioning clamping jaw and a locking piece, wherein the positioning clamping jaw is provided with a first clamping arm and a second clamping arm, and a clamping space for accommodating a guide rail strip of a window frame is formed between the first clamping arm and the second clamping arm; retaining member movably locates on the retaining member when the retaining member is in locking position, the retaining member lock in the guide rail strip when the retaining member is in the unblock position, the retaining member can break away from the guide rail strip. The retaining member is add to this application, through the retaining member, and the location clamping jaw is locked on the guide rail strip of window frame for child can't remove the location clamping jaw, thereby can't readjust the maximum value of the aperture of window and door, improves the security of austral window, sliding sash like this.

Description

Stop for window and door

Technical Field

The utility model relates to a window auxiliary device technical field particularly, relates to a window stop.

Background

The sliding window is a window which can be opened or closed by sliding the window. The existing sliding window comprises a window frame and a window door, wherein the window frame is fixed at a window opening of a wall body, an upper sliding guide rail and a lower sliding guide rail are respectively arranged at the top end and the bottom end of the window frame, two window doors are arranged inside the window frame, and the top end and the bottom end of the window door are respectively in sliding fit with the upper sliding guide rail and the lower sliding guide rail. The window stopper is fixed on the upper sliding guide rail or the lower sliding guide rail to control the maximum value of the opening degree of the window, so that children are prevented from climbing out of the window, but the current window stopper is easily detached by the children, and the potential safety hazard still exists.

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 window and door stopper aims at improving the security of austral window, sliding sash.

According to the window and door stopper provided by the embodiment of the utility model, the window and door stopper is installed on a window frame with a guide rail bar, the window and door stopper comprises a positioning clamping jaw and a locking piece, the positioning clamping jaw is provided with a first clamping arm and a second clamping arm, and a clamping space for accommodating the guide rail bar is formed between the first clamping arm and the second clamping arm; retaining member movably locates on the retaining member when the retaining member is in locking position, the retaining member lock in the guide rail strip when the retaining member is in the unblock position, the retaining member can break away from the guide rail strip.

According to the utility model discloses window and door stopper has following beneficial effect at least: the retaining member is add to this application, through the retaining member, and the location clamping jaw is locked on the guide rail strip of window frame for child can't remove the location clamping jaw, thereby can't readjust the maximum value of the aperture of window and door, improves the security of austral window, sliding sash like this.

According to some embodiments of the utility model, still include with retaining member matched with key, the confession has been seted up to the location clamping jaw the key is inserted or is supplied the passageway that the retaining member stretches out, the retaining member along with the rotation of key and rotation.

According to some embodiments of the invention, the angle α of the locking element with respect to the horizontal plane is between 30 ° and 80 °.

According to some embodiments of the invention, the second clamping arm is movable relative to the first clamping arm.

According to some embodiments of the present invention, the positioning jaw further has a guide post fixedly arranged on the first clamping arm, the second clamping arm being movably sleeved on the guide post.

According to some embodiments of the invention, the positioning clamping jaw further has a base plate fixedly arranged on the guide pillar, the channel is formed on the base plate, the retaining member one end with the second clamping arm butt, the other end being located in the channel and with the base plate connection.

According to some embodiments of the invention, the retaining member is a threaded rod having a socket.

According to some embodiments of the utility model, still locate including the cover elastic component on the guide pillar, elastic component one end with second centre gripping arm is connected or the butt, the other end with base plate connection or butt.

According to some embodiments of the utility model, the guide pillar is equipped with two, two the guide pillar is followed the length direction interval of second centre gripping arm sets up.

According to some embodiments of the invention, the first clamping arm and the second clamping arm all have an arc-shaped groove.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 perspective view of a window/door stopper provided in an embodiment of the present invention cooperating with a rail strip of a window frame;

FIG. 2 is an exploded schematic view of FIG. 1;

FIG. 3 isbase:Sub>A schematic sectional view A-A of FIG. 1;

FIG. 4 is a schematic perspective view of the window and door stop of FIG. 1;

fig. 5 is a schematic sectional view of fig. 4.

Reference numerals: a window stopper 10; a positioning jaw 100; a first gripper arm 110; a second gripper arm 120; a guide post 130; a substrate 140; a channel 141; an elastic member 150; a retaining member 200; a key 300; a window frame 20; a surrounding edge 201; a slide rail 202.

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 the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. In addition, if the present invention is described with reference to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

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, a window frame 20 and a window and door stopper 10 according to an embodiment of the present invention will be described, wherein the window frame 20 has a guide rail bar, where the "guide rail bar" refers to a surrounding edge 201 and/or a sliding rail 202 of the window frame 20, and a sliding groove is formed between two adjacent guide rail bars. In this embodiment, the window and door stopper 10 is mounted on the sliding rail 202, but the window and door stopper 10 may also be mounted on the surrounding edge 201, and is not limited thereto as long as the window and door stopper 10 is fixedly mounted on the window frame 20.

The window door stopper 10 includes a positioning jaw 100 and a locker 200, the positioning jaw 100 having a first grip arm 110 and a second grip arm 120, the first grip arm 110 and the second grip arm 120 forming a grip space therebetween for receiving a rail; retaining member 200 is movably disposed on positioning jaw 100 such that positioning jaw 100 is locked to the guide rail bar when retaining member 200 is in the locked position and positioning jaw 100 is capable of disengaging the guide rail bar when retaining member 200 is in the unlocked position.

Retaining member 200 is add to this application, and through retaining member 200, location clamping jaw 100 can be locked on the guide rail strip of window frame 20 for child can't remove location clamping jaw 100, thereby can't readjust the maximum value of the aperture of window and door, improves the security of austral window, sliding sash like this.

In some embodiments of the present invention, referring to fig. 2 to 5, further include a key 300 engaged with the locking member 200, the positioning jaw 100 is provided with a channel 141 for inserting the key 300, the locking member 200 rotates along with the rotation of the key 300 to switch the locking member 200 between the locking position and the unlocking position, so that the unlocking requires a special tool such as the key 300, and an adult pulls out and hides the key 300 after locking the positioning jaw 100, so that the child cannot find the key, so as to further improve the security of the sliding window. It is understood that the positioning jaw 100 may also be provided with a channel 141 for extending the retaining member 200, and the key 300 is connected to the exposed portion of the retaining member 200 to rotate the retaining member 200.

In some embodiments of the present invention, referring to fig. 2 to 5, the angle α between the locking member 200 and the horizontal plane is 30 ° to 80 °, so as to increase the space for the key 300 to unlock and lock, and to adapt to different sizes of sliding grooves. In the present embodiment, α is 60 °.

In some embodiments of the present invention, referring to fig. 2 to 5, the second clamping arm 120 can move relative to the first clamping arm 110 to adjust the size of the clamping space, so as to adapt to the window frames 20 with different sizes, thereby improving the application range of the product.

In some embodiments of the present invention, referring to fig. 2 to 5, the positioning clamping jaw 100 further has a guide pillar 130 fixed on the first clamping arm 110, and the second clamping arm 120 is movably sleeved on the guide pillar 130 to perform a limiting guiding for the movement of the second clamping arm 120 and to install the second clamping arm 120.

In some embodiments of the present invention, referring to fig. 2 to 5, the positioning clamping jaw 100 further has a base plate 140 fixed on the guide pillar 130, the channel 141 is formed on the base plate 140, one end of the locking member 200 abuts against the second clamping arm 120, and the other end is located in the channel 141 and connected to the base plate 140, which is simple in structure and convenient in operation.

In some embodiments of the present invention, referring to fig. 2 to 5, the locking member 200 is a screw rod with a jack, and has low cost and high stability, and the key 300 is a screwdriver, which can be purchased directly without customization. It is understood that retaining member 200 may also be a lever having a rotating catch and socket, and key 300 is a screwdriver; or the locker 200 is a general screw extended out of the passage 141 and the key 300 is a nut threadedly coupled with an exposed portion of the general screw.

In some embodiments of the present invention, referring to fig. 2 to 5, the present invention further includes an elastic member 150 sleeved on the guide post 130, one end of the elastic member 150 is connected or abutted to the second clamping arm 120, and the other end is connected or abutted to the base plate 140, so as to achieve elastic clamping and improve clamping strength.

In some embodiments of the present invention, referring to fig. 2 to 5, there are two guide pillars 130, and the two guide pillars 130 are disposed along the length direction of the second clamping arm 120 at intervals, so as to avoid the second clamping arm 120 from swinging and ensure the clamping force.

In some embodiments of the present invention, referring to fig. 2 to 5, the first clamping arm 110 and the second clamping arm 120 have arc-shaped grooves to adapt to the guide rail strips with different shapes and increase the clamping area of the guide rail strips, so as to improve the application range of the product and prevent the appearance of the guide rail strips from being scratched.

The application method of the window and door stopper 10 is as follows: inserting key 300 into the insertion hole of locker 200, positively rotating key 300, key 300 drives locker 200 to rotate so that locker 200 moves towards the direction far away from second clamping arm 120, second clamping arm 120 moves towards the direction far away from first clamping arm 110 to enlarge the clamping space, install positioning jaw 100 on the preset position of the guide rail bar, reversely rotating key 300, key 300 drives locker 200 to rotate so that locker 200 moves towards the direction near second clamping arm 120, locker 200 abuts against second clamping arm 120, and finally key 300 cannot rotate, at this moment, positioning jaw 100 is tightly locked on window frame 20, and finally key 300 is pulled away and hidden. The window and door stopper 10 is simple in structure, convenient to operate, high in safety factor and wide in application range.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is 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

1. A window and door stop (10) for mounting to a window frame (20) having a guide rail bar, comprising:

a positioning clamping jaw (100) provided with a first clamping arm (110) and a second clamping arm (120), wherein a clamping space for accommodating the guide rail bar is formed between the first clamping arm (110) and the second clamping arm (120);

retaining member (200), movably locate on location clamping jaw (100) retaining member (200) when being in the locking position, location clamping jaw (100) lock in the guide rail strip retaining member (200) when being in the unblock position, location clamping jaw (100) can break away from the guide rail strip.

2. The window and door damper (10) as claimed in claim 1, further comprising a key (300) engaged with said locker (200), said positioning jaw (100) defining a channel (141) for insertion of said key (300) or for extension of said locker (200), said locker (200) rotating in response to rotation of said key (300).

3. A window and door stop (10) according to claim 2, characterised in that the angle α of the retaining member (200) to the horizontal is 30 ° to 80 °.

4. A window and door blocker (10) according to claim 2 wherein said second clip arm (120) is movable relative to said first clip arm (110).

5. The window and door stop (10) as claimed in claim 4, wherein said positioning jaw (100) further has a guide post (130) fixed to said first clamping arm (110), said second clamping arm (120) being movably sleeved on said guide post (130).

6. The window and door stop (10) according to claim 5, wherein said positioning jaw (100) further has a base plate (140) fixed to said guide post (130), said channel (141) being formed on said base plate (140), said locking member (200) abutting said second gripping arm (120) at one end and being located in said channel (141) and being connected to said base plate (140) at the other end.

7. The window and door stop (10) of claim 6, wherein said retaining member (200) is a threaded rod having a receptacle.

8. The window and door stop (10) as claimed in claim 6, further comprising a resilient member disposed over said guide post (130), said resilient member having one end connected to or abutting said second retaining arm (120) and another end connected to or abutting said base plate (140).

9. The window and door stop (10) as claimed in claim 5, wherein there are two said guide posts (130), and two said guide posts (130) are spaced apart along the length of said second clamping arm (120).

10. A window and door stop (10) according to any one of claims 1 to 9, characterised in that the first and second retaining arms (110, 120) each have an arcuate recess.