Integrated door and window convenient to open and close

Abstract

The utility model relates to the technical field of doors and windows, and provides an integrated door and window convenient to open and close, which comprises a door frame, a door and window and a door lock assembly, the door lock assembly comprises an upper locking mechanism, a lower locking mechanism and a driving unit, the upper locking mechanism comprises a clamping column I, the clamping column I is arranged at the bottom of an upper sash window, and the lower locking mechanism comprises a lower locking mechanism and a driving unit. The lower locking mechanism is arranged on the upper window sash and can move in the length direction of the upper window sash, the lower locking mechanism comprises a clamping block, and the clamping block is arranged on the top of the lower window sash. The transmission rod can meet the requirement of the three-gear stroke of the handle; when the handle is located at a third upward gear, the transmission rod is linked with the first sliding plate to slide in the first sliding groove, a second clamping column and a third clamping column push a fourth clamping column, meanwhile, the second sliding plate is linked to slide in the second sliding groove, the sliding column slides in the third sliding groove, the first pushing column is separated from the clamping block, and the lower window sash is separated from the upper window sash; the upper window opening device is used for opening an upper window from a door frame independently, indoor air flow is effectively improved, and the use efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and particularly relates to an integrated door and window which is convenient to open and close. Background Art

[0002] Doors and windows are essential components in buildings, such as glass doors and windows, anti-mosquito screen doors and windows, guardrails, etc. Especially for the integrated anti-mosquito doors and windows, if the size is measured incorrectly during installation, it may face the situation of being unable to install or having gaps after installation, which affects the aesthetics and is very impractical.

[0003] It is known that the Chinese publicly authorized utility model: (Publication No.: CN212291416U) discloses an integrated adjustable door and window structure, which particularly relates to the technical field of door and window structures, including a door and window main body one and a door and window main body two. A door and window main body two is arranged on one side of the door and window main body one. The door and window main body one includes a fixed frame. An activity vertical rod is arranged on one side of the fixed frame along the vertical direction, and an activity horizontal rod is arranged below the fixed frame. The door and window main body one in the utility model is mainly composed of a fixed frame, an activity vertical rod, an activity horizontal rod, an activity corner code one, an activity corner code two, and an activity corner code three. The activity horizontal rod is inserted into the horizontal rod slot on the activity corner code one, and the activity vertical rod is inserted into the vertical rod slot on the activity corner code one. By setting the activity corner code one, the activity corner code two, and the activity corner code three, the adjustment of the up and down height and the left and right width of the door and window main body one can be realized. If the size is measured incorrectly, there is no need to remanufacture, and the allowable adjustment error can be 0.1 - 20 cm, which has high practicability.

[0004] However, in the implementation of related technologies, it is found that the above integrated adjustable door and window structure has the following problems: In the prior art during use, it is not convenient to perform the three-gear switching operation of the door handle on the door and window, especially it is difficult to separate the upper sash window and the lower sash window and open them separately from the door frame. Therefore, during use, the air flow in the room and the use efficiency are reduced. Thus, an integrated door and window which is convenient to open and close is proposed. Summary of the Utility Model

[0005] The utility model provides an integrated door and window which is convenient to open and close, and solves the problems in the related technologies that it is not convenient to perform the three-gear switching operation of the door handle on the door and window, especially it is difficult to separate the upper sash window and the lower sash window and open them separately from the door frame, thus reducing the air flow in the room and the use efficiency during use.

[0006] The technical solution of the utility model is as follows: An integrated door and window which is convenient to open and close, including: a door frame, a door and window, and a door lock assembly; the door and window is composed of a lower sash window and an upper sash window, and the lower sash window and the upper sash window are jointly hinged inside the door frame;

[0007] The door lock assembly includes an upper locking mechanism, a lower locking mechanism, and a driving unit;

[0008] The driving unit is movably connected to the upper locking mechanism. The lower locking mechanism is arranged on the lower sash window, and the upper locking mechanism is arranged on the upper sash window;

[0009] The upper locking mechanism includes a first clamping post, which is arranged at the bottom of the upper sash window and can move along the length direction of the upper sash window;

[0010] The lower locking mechanism includes a clamping block, which is arranged at the top of the lower sash window and has a groove for accommodating the clamping post inside;

[0011] The driving unit is arranged on the upper sash window, and the first clamping post is fixed inside the clamping block through the driving unit.

[0012] Preferably, the driving unit includes a handle, a pushing block and a transmission rod;

[0013] The transmission rod and the pushing block are arranged inside the upper sash window. The handle extends into the upper sash window and can rotate. The pushing block is fixedly installed at one end of the handle extending into the upper sash window, and the top end of the transmission rod is hinged to the pushing block.

[0014] Preferably, the upper locking mechanism further includes a first sliding groove, a first sliding plate, a second clamping post, a third clamping post, a first locking groove plate, a first lock core, a first spring and a first locking groove;

[0015] The first sliding groove is opened at the bottom of the upper sash window. The first sliding plate is slidably clamped inside the first sliding groove. The second clamping post and the third clamping post are symmetrically and fixedly installed at the bottom of the first sliding plate. The first clamping post is also fixedly installed at the bottom of the first sliding plate and is located on one side of the second clamping post and the third clamping post;

[0016] One side of the top of the first sliding plate is hinged to the bottom end of the transmission rod.

[0017] Preferably, the first locking groove plate is fixedly installed through the side of the upper sash window. The first lock core is slidably connected inside the groove of the first locking groove plate. The first spring is fixedly installed on one side of the first lock core, and the other end of the first spring is fixedly connected to the inside of the upper sash window;

[0018] The first locking groove is embedded and fixedly installed on the inner side wall of the door frame. The first lock core is inserted into the first locking groove.

[0019] Preferably, the lower locking mechanism includes a second sliding groove, a second sliding plate, a fourth clamping post, an L-shaped plate, a third sliding groove, a sliding column, a second locking groove plate, a second lock core, a second spring and a second locking groove;

[0020] The second sliding groove is opened at the bottom of the lower sash window. The second sliding plate is slidably clamped inside the second sliding groove. The fourth clamping post is fixedly installed at the top of the second sliding plate;

[0021] The third sliding groove is opened at the top of the L-shaped plate, the sliding column is fixedly installed at the bottom of the second sliding plate, and the sliding column is slidably clamped with the third sliding groove.

[0022] Preferably, the second lock groove plate is fixedly installed through the side of the lower sash window, the second lock core is slidably connected in the groove of the second lock groove plate, the second spring is fixedly installed on one side of the second lock core, and the other end of the second spring is fixedly connected to the inside of the lower sash window;

[0023] The second lock groove is fixedly installed by embedding on the inner side wall of the door frame, and the second lock core is inserted into the second lock groove.

[0024] The working principle and beneficial effects of the present utility model are as follows:

[0025] The transmission rod can meet the travel of the three gears of the handle; when the handle is in the third gear upward, the transmission rod drives the first sliding plate to slide inside the first sliding groove, so that the second latch and the third latch push the fourth latch, and at the same time drives the second sliding plate to slide inside the second sliding groove, and the sliding column slides inside the third sliding groove, so that the first push column disengages from the latch block, and the lower sash window is separated from the upper sash window, which is used to open the upper sash window separately from the door frame, effectively improving the air flow and usage efficiency indoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0027] Figure 1 is the overall three-dimensional structure diagram of the present utility model;

[0028] Figure 2 is the side three-dimensional structure diagram of the present utility model;

[0029] Figure 3 is the sectional three-dimensional structure diagram of the door frame of the present utility model;

[0030] Figure 4 is proposed by the present utility model Figure 3 The enlarged three-dimensional structure diagram at A in;

[0031] Figure 5 is proposed by the present utility model Figure 3 The enlarged three-dimensional structure diagram at B in;

[0032] Figure 6 is proposed by the present utility model Figure 3 The enlarged three-dimensional structure diagram at C in;

[0033] In the figure: 1, door frame; 2, door and window; 21, lower sash window; 22, upper sash window; 3, door lock assembly; 31, upper locking mechanism; 31a, first chute; 31b, first slide plate; 31c, first clamping post; 31d, second clamping post; 31e, third clamping post; 31f, first lock groove plate; 31g, first lock core; 31h, first spring; 31L, first lock groove; 32, lower locking mechanism; 32a, second chute; 32b, second chute; 32c, fourth clamping post; 32d, L-shaped plate; 32e, third chute; 32f, sliding post; 32g, second lock groove plate; 32h, second lock core; 32L, second spring; 32J, second lock groove; 33, drive unit; 33a, handle; 33b, push block; 33c, transmission rod. Detailed implementation manners

[0034] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figure 1 - Figure 6 , a convenient-to-open integrated door and window provided by the present invention includes: a door frame 1, a door and window 2, and a door lock assembly 3; the door and window 2 is composed of a lower sash window 21 and an upper sash window 22, the lower sash window 21 and the upper sash window 22 are jointly hinged inside the door frame 1, the door lock assembly 3 includes an upper locking mechanism 31, a lower locking mechanism 32, and a drive unit 33, the drive unit 33 is movably connected to the upper locking mechanism 31, the lower locking mechanism 32 is arranged on the lower sash window 21, the upper locking mechanism 31 is arranged on the upper sash window 22, the upper locking mechanism 31 includes a first clamping post 31c, the first clamping post 31c is arranged at the bottom of the upper sash window 22 and can move along the length direction of the upper sash window 22, the lower locking mechanism 32 includes a clamping block 32k, the clamping block 32k is arranged at the top of the lower sash window 21, and has a groove for accommodating the clamping post inside, the drive unit 33 is arranged on the upper sash window 22, and the first clamping post 31c is fixed inside the clamping block 32k through the drive unit 33.

[0036] Further, the drive unit 33 includes a handle 33a, a push block 33b, and a transmission rod 33c;

[0037] The transmission rod 33c and the push block 33b are arranged inside the upper sash window 22, the handle 33a extends into the upper sash window 22 and can rotate, the push block 33b is fixedly installed at one end of the handle 33a extending into the upper sash window 22, and the top end of the transmission rod 33c is hinged to the push block 33b.

[0038] Further, the upper locking mechanism 31 further includes a first chute 31a, a first sliding plate 31b, a second latch 31d, a third latch 31e, a first lock groove plate 31f, a first lock core 31g, a first spring 31h, and a first lock groove 31L. The first chute 31a is opened at the bottom of the upper sash 22. The first sliding plate 31b is slidably clamped inside the first chute 31a. The second latch 31d and the third latch 31e are symmetrically and fixedly installed at the bottom of the first sliding plate 31b. The first latch 31c is also fixedly installed at the bottom of the first sliding plate 31b and is located on one side of the second latch 31d and the third latch 31e. One side of the top of the first sliding plate 31b is hinged to the bottom end of the transmission rod 33c. The first lock groove plate 31f is fixedly installed through the side of the upper sash 22. The first lock core 31g is slidably connected in the groove of the first lock groove plate 31f. The first spring 31h is fixedly installed on one side of the first lock core 31g, and the other end of the first spring 31h is fixedly connected to the inside of the upper sash 22. The first lock groove 31L is fixedly installed by embedding on the inner side wall of the door frame 1. The first lock core 31g and the first lock groove 31L are inserted into each other.

[0039] Further, the lower locking mechanism 32 includes a second chute 32a, a second sliding plate 32b, a fourth latch 32c, an L-shaped plate 32d, a third chute 32e, a sliding column 32f, a second lock groove plate 32g, a second lock core 32h, a second spring 32L, and a second lock groove 32J. The second chute 32a is opened at the bottom of the lower sash 21. The second sliding plate 32b is slidably clamped inside the second chute 32a. The fourth latch 32c is fixedly installed at the top of the second sliding plate 32b. The third chute 32e is opened at the top end of the L-shaped plate 32d. The sliding column 32f is fixedly installed at the bottom of the second sliding plate 32b. The sliding column 32f and the third chute 32e are slidably clamped with each other. The second lock groove plate 32g is fixedly installed through the side of the lower sash 21. The second lock core 32h is slidably connected in the groove of the second lock groove plate 32g. The second spring 32L is fixedly installed on one side of the second lock core 32h, and the other end of the second spring 32L is fixedly connected to the inside of the lower sash 21. The second lock groove 32J is fixedly installed by embedding on the inner side wall of the door frame 1. The second lock core 32h and the second lock groove 32J are inserted into each other.

[0040] Working principle: The transmission rod 33c can satisfy the stroke of the three gears of the handle 33a. When the handle is in the first downward gear, the door frame 1 and the door and window 2 are closed. The transmission rod 33c drives the first sliding plate 31b to slide inside the first chute 31a, so that the second latch 31d and the third latch 31e push the fourth latch 32c, driving the second sliding plate 32b to slide inside the second chute 32a, and the sliding column 32f to slide inside the third chute 32e, pushing the second lock core 32h to slide in the groove of the second lock groove plate 32g and insert into the inside of the second lock groove 32, and the push block 33b pushes the first lock core 31g to slide in the groove of the first lock groove plate 31f and insert into the inside of the first lock groove 31L, for the purpose of locking the door frame 1 with the lower sash 21 and the upper sash 22.

[0041] When the handle is in the second gear position to the left, the transmission rod 33c is linked, causing the first lock core 31g to be withdrawn from the first lock slot 3 and the second lock core 32h to be withdrawn from the second lock slot 32. At the same time, the first push column 31c is clamped on the latch 32k, making the lower sash 21 and the upper sash 22 integrated, for opening the lower sash 21 and the upper sash 22 integrally from the door frame 1;

[0042] When the handle is in the third gear position upward, the transmission rod 33 is linked to push the first push column 31c, causing the first push column 31 to disengage from the latch 32k, separating the lower sash 21 and the upper sash 22, for opening the upper sash 22 alone from the door frame 1.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated door and window that is easy to open and close, comprising: The door frame (1), door window (2) and door lock assembly (3) are characterized in that: the door window (2) is composed of a lower window (21) and an upper window (22), and the lower window (21) and the upper window (22) are hinged together inside the door frame (1); The door lock assembly (3) comprises an upper locking mechanism (31), a lower locking mechanism (32) and a driving unit (33); The driving unit (33) is movably connected to the locking mechanism (31), the lower locking mechanism (32) is arranged on the lower sash window (21), and the locking mechanism (31) is arranged on the upper sash window (22); The locking mechanism (31) comprises a clamping column (31c), wherein the clamping column (31c) is arranged at the bottom of the upper window (22) and can move along the length direction of the upper window (22); The lower locking mechanism (32) comprises a card block (32k), which is arranged at the top of the lower sash window (21) and has a groove therein for accommodating the card column; The driving unit (33) is arranged on the upper sash window (22), and the clamping column 1 (31c) is fixed inside the clamping block (32k) through the driving unit (33).

2. The one-piece door and window that is easy to open and close according to claim 1, characterized in that: The driving unit (33) comprises a handle (33a), a push block (33b) and a transmission rod (33c); The transmission rod (33c) and the push block (33b) are arranged inside the upper window (22); the handle (33a) extends inside the upper window (22) and is rotatable; the push block (33b) is fixedly mounted on one end of the handle (33a) extending inside the upper window (22); the top end of the transmission rod (33c) is hinged to the push block (33b).

3. The one-piece door and window that is easy to open and close according to claim 2, characterized in that: The locking mechanism (31) further comprises a slide groove 1 (31a), a slide plate 1 (31b), a clamping column 2 (31d), a clamping column 3 (31e), a lock groove plate 1 (31f), a lock core 1 (31g), a spring 1 (31h) and a lock groove 1 (31L); The slide groove 1 (31a) is provided at the bottom of the upper window (22), the slide plate 1 (31b) is slidably clamped in the interior of the slide groove 1 (31a), the clamping column 2 (31d) and the clamping column 3 (31e) are symmetrically fixedly installed at the bottom of the slide plate 1 (31b), and the clamping column 1 (31c) is also fixedly installed at the bottom of the slide plate 1 (31b) and is located on one side of the clamping column 2 (31d) and the clamping column 3 (31e); One side of the top of the slide plate (31b) is hinged to the bottom end of the transmission rod (33c).

4. The one-piece door and window that is easy to open and close according to claim 3, characterized in that: The lock slot plate 1 (31f) is fixedly installed on the side of the upper window (22), the lock core 1 (31g) is slidably connected in the groove of the lock slot plate 1 (31f), the spring 1 (31h) is fixedly installed on one side of the lock core 1 (31g), and the other end of the spring 1 (31h) is fixedly connected to the inside of the upper window (22); The lock slot 1 (31L) is embedded and fixedly installed on the inner wall of the door frame (1), and the lock core 1 (31g) is plugged into the lock slot 1 (31L).

5. The one-piece door and window that is easy to open and close according to claim 4, characterized in that: The lower locking mechanism (32) comprises a second slide groove (32a), a second slide plate (32b), a fourth locking column (32c), an L-shaped plate (32d), a third slide groove (32e), a sliding column (32f), a second locking groove plate (32g), a second lock core (32h), a second spring (32L) and a second locking groove (32J); The second slide groove (32a) is provided at the bottom of the lower window (21), the second slide plate (32b) is slidably engaged in the interior of the second slide groove (32a), and the fourth clamping column (32c) is fixedly mounted on the top of the second slide plate (32b); The slide groove three (32e) is opened at the top end of the L-shaped plate (32d), the slide column (32f) is fixedly installed at the bottom end of the slide plate two (32b), and the slide column (32f) is slidably engaged with the slide groove three (32e).

6. The one-piece door and window that is easy to open and close according to claim 5, characterized in that: The second lock slot plate (32g) is fixedly installed on the side of the lower window (21), the second lock core (32h) is slidably connected in the groove of the second lock slot plate (32g), the second spring (32L) is fixedly installed on one side of the second lock core (32h), and the other end of the second spring (32L) is fixedly connected to the inside of the lower window (21); The second lock slot (32J) is embedded and fixedly installed on the inner wall of the door frame (1), and the second lock core (32h) is plugged into the second lock slot (32J).

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