CN216588283U

CN216588283U - Thermal self-locking window for building

Info

Publication number: CN216588283U
Application number: CN202122963876.4U
Authority: CN
Inventors: 张瑶瑶; 刘星; 韩宏彦; 张玉婷; 董想; 栗晓云; 杜思聪
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei Yibao Electronic Technology Co.,Ltd.
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-24
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a warm-keeping self-locking window for buildings, which comprises a window frame, a window sash, a locking mechanism, a second elastic piece and a blocking piece, wherein one side of the window sash is pivoted on the window frame, the other side of the window sash is opposite to the side pivoted with the window frame, the locking mechanism is arranged between the other side of the window sash and the window frame and comprises a clamping hole arranged on the window sash and an inserting hole arranged on the window frame, a first elastic piece and a plug connector pushed by the first elastic piece are arranged in the inserting hole, the plug connector is provided with an unlocking part exposed out of the window frame, the locking mechanism also comprises a second elastic piece arranged on the window frame and a blocking piece pushed by the second elastic piece, the blocking piece compresses the second elastic piece along with the switching of the window sash from an opening state to a closing state, the second elastic piece stores energy, the blocking piece can block the inserting hole, the first elastic piece releases energy, and drives the plug connector to be inserted into the clamping hole, so that the window sash is locked on the window frame. The warm-keeping self-locking window for the building can realize automatic locking when the window is closed by skillful arrangement.

Description

Thermal self-locking window for building

Technical Field

The utility model relates to the technical field of movable wing windows, in particular to a warm-keeping self-locking window for a building.

Background

In the north of China, people are cold in winter, and in order to make the indoor space more comfortable, the requirement of people on the warmth retention of houses is higher.

The existing window needs to manually rotate the handrail when being closed so as to lock the window. However, people often forget to rotate the armrest due to negligence, so that the window is not locked, and the window is opened under the push of outdoor cold air, so that indoor heat continuously passes through the window, the indoor temperature is reduced, and energy waste is caused.

In addition, when people stay out of the room for a long time, but the window is unlocked, the hung window is repeatedly opened under the action of airflow, and hardware of the hung window is damaged, so that the window is damaged.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a thermal self-locking window for building, which can be automatically locked when the window sash is closed.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a cold-proof self-locking window for building, includes window frame and one side pin joint in casement on the window frame, for with the one side that the window frame pin joint is connected, the opposite side of casement with be equipped with locking mechanism between the window frame, its characterized in that:

the locking mechanism comprises a clamping hole arranged on the window sash and an insertion hole arranged on the window frame, a first elastic piece and a plug connector pushed by the first elastic piece are arranged in the insertion hole, the plug connector is provided with an unlocking part exposed outside the window frame, and the locking mechanism also comprises a second elastic piece arranged on the window frame and a blocking piece pushed by the second elastic piece;

in the opening state of the window sash, the blocking piece is supported by the second elastic piece to push and block the jack, the inserting part is accommodated in the jack, and the first elastic piece stores energy;

when the window sash is switched from an open state to a closed state, the blocking piece compresses the second elastic piece, the second elastic piece stores energy, the blocking piece can block the jack, the first elastic piece releases energy, and the plug connector is driven to be inserted into the clamping hole, so that the window sash is locked on the window frame;

the unlocking part can bear the drive of a first external force to compress the first elastic piece, and the window sash can bear a second external force to be switched from a closed state to an open state.

Furthermore, the first elastic element comprises a first spring, one end of the first spring abuts against the bottom wall of the jack, and the other end of the first spring abuts against the plug connector.

Furthermore, a first accommodating groove is formed in the window frame, and the blocking piece and the second elastic piece are arranged in the first accommodating groove; a first guide structure is arranged between the blocking piece and the window frame, and the first guide structures are arranged on two sides of the blocking piece; each first guide structure all is including locating first guide block on the blocking piece, and the shaping in first guide way on the lateral wall of first holding tank, first guide block inlays to be located in the first guide way.

Further, the second elastic member includes a plurality of second springs disposed between the blocking member and the window frame; each second spring all one end butt in on the diapire of first holding tank, the other end butt in block on the piece.

Furthermore, a third elastic piece and a pressing piece pushed by the third elastic piece are arranged on the window sash; the pressing piece applies pressure to the blocking piece when the window sash is switched from the open state to the closed state, so that the blocking piece is enabled to unblock the jack.

Furthermore, a second accommodating groove is formed in the window sash, and the pressing piece and the third elastic piece are arranged in the second accommodating groove; a second guide structure is arranged between the pressing piece and the window sash, and the second guide structures are arranged on two sides of the pressing piece; each second guide structure comprises a second guide block arranged on the pressing piece and a second guide groove formed in the side wall of the second accommodating groove, and the second guide block is embedded in the second guide groove.

Furthermore, a first groove is formed on the blocking piece, and a second groove is formed on the pressing piece; in the closed state of the window sash, the first groove and the second groove are buckled to form an unlocking hole, and the unlocking hole is communicated with the jack and the clamping hole.

Further, be equipped with the sunshade on the casement, in the closed condition of casement, the sunshade closing cap in the top of first holding tank.

Further, the third elastic member includes a plurality of third springs disposed between the pressing member and the shutter; one end of each third spring is connected with the shielding plate in an abutting mode, and the other end of each third spring is connected with the pressing piece in an abutting mode.

Furthermore, offer on the window frame with the hole of stepping down of jack intercommunication, unblock portion wear through the hole of stepping down and with the plug connector is connected.

Compared with the prior art, the utility model has the following advantages:

(1) according to the warm-keeping self-locking window for the building, the clamping hole is formed in the window sash, the insertion hole is formed in the window sash, the first elastic piece and the insertion piece are arranged in the insertion hole, and the blocking piece capable of blocking the insertion piece in the insertion hole is arranged.

(2) The first elastic piece is a first spring, is low in price, is convenient to obtain materials, and further can be convenient for production and processing of the self-locking window.

(3) Set up first guide way on the lateral wall of first holding tank, set up first guide block in the both sides of blocking the piece, first guide block is inserted and is established in first guide way, can be convenient for to the direction that blocks the piece removal.

(4) The second elastic part is a second spring, is low in price, is convenient to obtain materials, and further can be convenient for production and processing of the self-locking window.

(5) The pressing piece is arranged, on one hand, the blocking piece can be pressed when the window sash is closed so as to complete self-locking, and on the other hand, the blocking hole can be blocked when the window sash is opened so as to prevent foreign matters from entering the blocking hole.

(6) Set up the second guide way on the lateral wall of second holding tank, set up the second guide block in the both sides of executing the casting die, the second guide block is inserted and is established in the second guide way, can be convenient for to executing the direction that the casting die removed.

(7) The first groove and the second groove are arranged, so that an unlocking hole can be formed when the window sash is closed, the unlocking hole can enable the jack to be communicated with the clamping hole, and self-locking is achieved.

(8) The arrangement of the shielding plate can seal the first accommodating groove, so that the appearance is more attractive.

(9) The third elastic part is a third spring, is low in price and convenient for material selection, and further can be convenient for production and processing of the self-locking window.

(10) The arrangement of the receding hole can facilitate the arrangement of the unlocking part, and further facilitate the unlocking of the window.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view of a thermal self-locking window for a building according to an embodiment of the present invention;

FIG. 2 is a planer view taken along A-A of FIG. 1;

FIG. 3 is a schematic view of a window frame according to an embodiment of the present invention;

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

fig. 5 is a schematic structural diagram of a window sash according to an embodiment of the present invention;

FIG. 6 is an enlarged view of section C of FIG. 5;

description of reference numerals:

1. a window frame; 2. a window sash; 3. a hinge;

101. a jack; 102. a clamping assembly; 1021. a plug-in unit; 1022. a first spring; 1023. a grip; 103. a first accommodating groove; 104. a blocking member; 1041. a first groove; 1042. a second spring; 105. a hole of abdication; 106. an anti-seize gap; 107. a sealing plate; 108. a first guide groove;

201. a clamping hole; 202. applying a pressing piece; 2021. a second groove; 2022. a third spring; 203. a shutter; 2031. A first anti-jamming section; 204. a cover plate; 2041. a second anti-seize portion; 205. and a second accommodating groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment relates to a warm-keeping self-locking window for a building, which comprises a window frame 1 and a window sash 2, wherein one side of the window sash 2 is pivoted on the window frame 1, and a locking mechanism is arranged between the other side of the window sash 2 and the window frame 1.

The locking mechanism comprises a clamping hole 201 arranged on the window sash 2 and a jack 101 arranged on the window frame 1, a clamping component 102 is arranged in the jack 101, the clamping component 102 comprises a first elastic piece and a connector piece 1021 pushed by the first elastic piece, the connector piece 1021 has an unlocking part exposed out of the window frame 1, and the locking mechanism further comprises a second elastic piece arranged on the window frame 1 and a blocking piece 104 pushed by the second elastic piece.

In the open state of the window sash 2, the blocking piece 104 is supported by the second elastic piece to push and block the insertion hole 101, the insertion part is accommodated in the insertion hole 101, and the first elastic piece stores energy.

When the window sash 2 is switched from the open state to the closed state, the blocking piece 104 compresses the second elastic piece, the second elastic piece stores energy, the blocking piece 104 can block the jack 101, the first elastic piece releases energy, and the plug connector 1021 is driven to be inserted into the clamping hole 201, so that the window sash 2 is locked on the window frame 1. And the unlocking part can bear the first external force to drive and compress the first elastic piece, and the window sash 2 can bear the second external force to switch from the closed state to the open state.

Based on the above design concept, an exemplary structure of the thermal self-locking window for buildings in this embodiment is shown in fig. 1, where a window frame 1 is in a rectangular frame shape, and a window sash 2 is adapted to the shape of the window frame 1, so that the window sash 2 can close the window frame 1. The end of the sash 2 is connected to the left end of the frame 1 by a hinge 3 so that the sash 2 can pivot relative to the frame 1.

As shown in fig. 2, the fastening hole 201 is opened on the right side wall of the window sash 2, and the fastening hole 201 is opened at the center of the side wall. The jack 101 is arranged on the right inner side wall of the window frame 1, the jack 101 is arranged at the center of the side wall, and when the window sash 2 is closed, the jack 101 is opposite to the clamping hole 201. Of course, the insertion hole 101 and the locking hole 201 are not limited to be disposed at the center of the side wall, as long as the axes of the insertion hole 101 and the locking hole 201 are the same straight line when the window sash 2 is closed.

In this embodiment, the first elastic element includes the first spring 1022, which is cheap and easy to obtain, thereby facilitating the production and processing of the self-locking window. The plug 1021 is in a rod shape, one end of the first spring 1022 is welded at the bottom of the jack 101, and the other end of the first spring 1022 is welded at one end of the plug 1021, so that the plug 1021 can move under the driving of the first spring 1022, and conversely, the first spring 1022 can also be compressed under the driving of the plug 1021.

The top surface of the window frame 1 is provided with a yielding hole 105, the yielding hole 105 is long, and the yielding hole 105 is communicated with the jack 101. The unlocking part comprises a connecting rod formed on the connector 1021 and a grip 1023 formed on the top of the connecting rod, and the connecting rod extends out of the upper part of the window frame 1 through the abdicating hole 105. When the handle 1023 is manually operated, the first spring 1022 is compressed, so that the plug 1021 is completely accommodated in the insertion hole 101.

Referring to fig. 3 and 4, a first receiving groove 103 is formed on the window frame 1, and the first receiving groove 103 is located at the top end of the insertion hole 101. Two second elastic members and a blocking member 104 are disposed in the first receiving groove 103. Specifically, the second elastic member is selected as the second spring 1042. Two first accommodating holes are formed at the bottom of the accommodating groove, one end of the second spring 1042 is welded at the bottom of the first accommodating hole, and the other end of the second spring 1042 is welded at the bottom of the blocking member 104. When the second spring 1042 is in a natural state, the blocking piece 104 blocks the jack 101, and the blocking piece 104 can compress the second spring 1042 and release the blocking of the jack 101 under the action of external force.

In order to guide the movement of the blocking member 104, a first guide structure is provided between the blocking member 104 and the window frame 1, and first guide structures are provided on both sides of the blocking member 104. Specifically, first guide grooves 108 are formed on two side walls of the first receiving groove 103, and first guide blocks are formed on two side walls of the blocking member 104 and inserted into the first guide grooves 108.

As shown in fig. 5 and 6, the window sash 2 is provided with a third elastic member, and a pressing member 202 pushed by the third elastic member. Specifically, the window sash 2 is provided with a second receiving groove 205, and the pressing member 202 and the third elastic member are disposed in the second receiving groove 205. The third elastic element includes two third springs 2022, two second receiving holes are formed at the bottom of the second receiving groove 205, one end of the third spring 2022 is welded at the bottom of the second receiving hole, and the other end of the third spring 2022 is welded at the top end of the pressing element 202. When the third spring 2022 is in a natural state, the pressing member 202 blocks the fastening hole 201, and the pressing member 202 can compress the third spring 2022 and release the blocking of the fastening hole 201 under the external force.

A second guiding structure is arranged between the pressing member 202 and the window sash 2, and the two sides of the pressing member 202 are both provided with the second guiding structure. Specifically, the second guide structures each include a second guide block formed on a side wall of the pressing member 202, and a second guide groove formed on a side wall of the second receiving groove 205, and the second guide block is embedded in the second guide groove. Except that the top sets up to the plane, the top surface that blocks the piece and apply the pressure member also can be the shaping for the inclined plane, and when the casement was closed, two inclined planes butt can be convenient for the closure of casement.

In addition, the blocking member 104 has a first groove 1041 formed therein, and the pressing member 202 has a second groove 2021 formed therein. In the closed state of the window sash 2, the first groove 1041 and the second groove 2021 are buckled to form an unlocking hole, and the unlocking hole is communicated with the insertion hole 101 and the clamping hole 201.

For the sake of aesthetic appearance, the bottom of the second receiving cavity 205 is outwardly formed as a shielding plate 203, and in the closed state of the window sash 2, the shielding plate 203 covers the top of the first receiving cavity 103. In order to facilitate the cover plate 203 to cover the top of the first receiving groove 103 due to the pivoting of the window sash 2, a first anti-jamming portion 2031 is formed on the cover plate 203, and the first anti-jamming portion 2031 is a chamfer disposed at an outer bottom edge of the cover plate 203.

In order to facilitate pivoting of the sash 2 in relation to the frame 1, an anti-jamming gap 106 is provided between the right side wall of the sash 2 and the right inner side wall of the frame 1. A cover plate 204 is formed on the right side wall of the window sash 2 for aesthetic appearance of the window, and when the window sash 2 is closed, the cover plate 204 covers the top of the anti-sticking gap 106. In order to facilitate the cover plate 204 to cover the top of the anti-jamming gap 106 due to the pivoting of the window sash 2, a second anti-jamming portion 2041 is formed on the cover plate 204, and the second anti-jamming portion 2041 is a chamfer disposed at the outer bottom edge of the cover plate 204.

Finally, a sealing plate 107 is formed on the window frame 1, the sealing plate 107 is disposed along the circumferential direction of the window frame 1 and extends toward the inner side of the window frame 1, and when the window sash 2 is closed, the outer side wall of the window sash 2 abuts against the sealing plate 107 to prevent cool air from entering the room.

When the thermal self-locking window for buildings is used and the window sash 2 is in an open state, the blocking piece 104 is supported by the second spring 1042 to block the jack 101, the plug piece 1021 is contained in the jack 101, and the first spring 1022 stores energy, so that the plug piece 1021 has a tendency of extending outwards.

When the window sash 2 is switched from the open state to the closed state, the pressing piece 202 and the blocking piece 104 are abutted against and pressed against each other, the blocking piece 104 compresses the second spring 1042, the second spring 1042 stores energy, and the blocking piece 104 releases the blocking of the jack 101; the pressing element 202 compresses the third spring 2022, the third spring 2022 is charged, and the pressing element 202 unblocks the card hole 201. Meanwhile, the first groove 1041 and the second groove 2021 enclose to form an unlocking hole, and the unlocking hole conducts the clamping hole 201 and the jack 101. The first spring 1022 releases the energy and drives the plug 1021 to insert into the card hole 201, thereby locking the window sash 2 to the window frame 1.

When unlocking is required, the operation handle 1023 moves along the abdicating hole 105 to drive the plug connector 1021 to compress the first spring 1022, at this time, the second spring 1042 and the third spring 2022 release energy, the pressing piece 202 and the blocking piece 104 reset, and the window sash 2 is switched from the closed state to the open state.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a cold-proof self-locking window for building, includes window frame (1) and one side pin joint in casement (2) on window frame (1), for with the one side that window frame (1) pin joint is continuous, the opposite side of casement (2) with be equipped with locking mechanical system between window frame (1), its characterized in that:

the locking mechanism comprises a clamping hole (201) arranged on the window sash (2) and a jack (101) arranged on the window frame (1), wherein a first elastic piece and a plug piece (1021) pushed by the first elastic piece are arranged in the jack (101), the plug piece (1021) is provided with an unlocking part exposed out of the window frame (1), and the locking mechanism further comprises a second elastic piece arranged on the window frame (1) and a blocking part (104) pushed by the second elastic piece;

in the opening state of the window sash (2), the blocking piece (104) is connected with the pushing of the second elastic piece to block the jack (101), the plug connector is contained in the jack (101), and the first elastic piece stores energy;

when the window sash (2) is switched from an open state to a closed state, the blocking piece (104) compresses the second elastic piece, the second elastic piece stores energy, the blocking piece (104) can block the jack (101), the first elastic piece releases energy, and the plug connector (1021) is driven to be inserted into the clamping hole (201), so that the window sash (2) is locked on the window frame (1);

the unlocking part can receive the driving of a first external force to compress the first elastic piece, and the window sash (2) can receive a second external force to be switched from a closed state to an open state.

2. The warm self-locking window for buildings according to claim 1, wherein:

the first elastic piece comprises a first spring (1022), one end of the first spring (1022) abuts against the bottom wall of the jack (101), and the other end of the first spring abuts against the plug connector (1021).

3. The warm self-locking window for buildings according to claim 1, wherein:

a first accommodating groove (103) is formed in the window frame (1), and the blocking piece (104) and the second elastic piece are arranged in the first accommodating groove (103);

a first guide structure is arranged between the blocking piece (104) and the window frame (1), and the first guide structures are arranged on two sides of the blocking piece (104);

each first guide structure comprises a first guide block arranged on the blocking piece (104) and a first guide groove (108) formed in the side wall of the first accommodating groove (103), and the first guide block is embedded in the first guide groove (108).

4. The warm self-locking window for buildings according to claim 3, wherein:

the second elastic member comprises a plurality of second springs (1042) arranged between the blocking member (104) and the window frame (1);

one end of each second spring (1042) abuts against the bottom wall of the first accommodating groove (103), and the other end abuts against the blocking piece (104).

5. The warm self-locking window for buildings according to claim 3, wherein:

a third elastic piece and a pressing piece (202) pushed by the third elastic piece are arranged on the window sash (2);

when the window sash (2) is switched from the open state to the closed state, the pressing piece (202) applies pressure to the blocking piece (104), so that the blocking piece (104) unblocks the insertion hole (101).

6. The warm self-locking window for buildings according to claim 5, wherein:

a second accommodating groove (205) is formed in the window sash (2), and the pressing piece (202) and the third elastic piece are arranged in the second accommodating groove (205);

a second guide structure is arranged between the pressing piece (202) and the window sash (2), and the second guide structures are arranged on two sides of the pressing piece (202);

each second guide structure comprises a second guide block arranged on the pressing piece (202) and a second guide groove formed in the side wall of the second accommodating groove (205), and the second guide block is embedded in the second guide groove.

7. The warm self-locking window for buildings according to claim 5, wherein:

a first groove (1041) is formed on the blocking piece (104), and a second groove (2021) is formed on the pressing piece (202);

in the closed state of the window sash (2), the first groove (1041) and the second groove (2021) are buckled to form an unlocking hole, and the unlocking hole is communicated with the jack (101) and the clamping hole (201).

8. The warm self-locking window for buildings according to claim 5, wherein:

be equipped with sunshade (203) on casement (2), in the closed condition of casement (2), sunshade (203) closing cap in the top of first holding tank (103).

9. The warm self-locking window for buildings according to claim 8, wherein:

the third elastic member includes a plurality of third springs (2022) provided between the pressing member (202) and the shutter (203);

one end of each third spring (2022) is abutted against the shielding plate (203), and the other end is abutted against the pressing piece (202).

10. The warm self-locking window for buildings according to any one of claims 1 to 9, wherein:

the window frame (1) is provided with a yielding hole (105) communicated with the jack (101), and the unlocking part penetrates through the yielding hole (105) and is connected with the plug connector (1021).