CN219931963U

CN219931963U - Primary and secondary formula double-deck timber

Info

Publication number: CN219931963U
Application number: CN202321622110.2U
Authority: CN
Inventors: 张玉鸿
Original assignee: Chengdu Qianchun Wood Industry Co ltd
Current assignee: Chengdu Qianchun Wood Industry Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-10-31
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of composite double-open wooden doors, and provides a composite double-open wooden door which comprises a door frame, first hinges and a mother door, wherein the first hinges are uniformly fixed on two sides of the interior of the door frame, supporting columns are fixed on two ends of the door frame, the mother door is arranged on one side of the door frame, the child door is arranged on the other side of the door frame, a subsidiary door structure is arranged on one side of the child door, a limiting structure is fixed on one end of the mother door, and a door handle is arranged on the other end of the mother door. According to the utility model, the auxiliary door structure is arranged, the auxiliary door is opened while the main door is closed under the action of the ventilation shutter, so that the ventilation performance and privacy of the device in the use process are enhanced, meanwhile, the mosquito-proof effect of the device is enhanced under the action of the mosquito-proof filter screen, the phenomenon that the privacy is not high in ventilation and mosquitoes fly in the use process is avoided, and the applicability of the main-sub double-open wooden door in use is improved.

Description

Primary and secondary formula double-deck timber

Technical Field

The utility model relates to the technical field of primary and secondary double-opening wooden doors, in particular to a primary and secondary double-opening wooden door.

Background

The primary and secondary door generally designs a primary and secondary form with a large size for the whole aesthetic property when the width of a door opening is large, so that the occupied space of a door leaf is reduced, the existing primary and secondary door is usually limited and fixed by a door catch at the upper end, the body operation is required to be lifted during the operation, meanwhile, the primary and secondary door has a large whole area, and has no better privacy during the door opening ventilation, so that the primary and secondary double-open wooden door is required for the deep study on the problems;

for this reason, the patent with publication number CN213742946U discloses a double-open primary-secondary wood door, which comprises an upper door frame, a lower door frame, a first frame, a second frame, a secondary door, a primary door and a limiting mechanism; the limiting mechanism comprises a straight sleeve fixedly arranged on the female door, a transverse sleeve arranged on one side of the straight sleeve, a fixed column embedded and fixed with the upper door frame, a telescopic spring contacted with the lower surface of the fixed column, and a limiting handle embedded and fixed with the fixed column; the operator only needs to pull down the limit handle, so that the fixed column is not embedded with the upper door frame, the mother door is opened rapidly and safely, the operator only needs to pull down the limit handle, push the mother door in place, then release the limit handle, the fixed column can be automatically embedded into the upper door frame under the action of the telescopic spring, and the mother door is closed rapidly and safely, so that the double-opening mother-door has the advantages of high operation safety and convenience in operation;

the primary and secondary double-open wooden door has larger open area when opening the door, does not have better privacy, and causes inconvenience to a certain extent in the use process.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a primary and secondary double-open wooden door, which is used for solving the defect of weak privacy of the existing primary and secondary double-open wooden door.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a two division timber of primary and secondary, includes door frame, first hinge and female door, the inside both sides of door frame evenly are fixed with first hinge, the both ends of door frame are fixed with the support column, one side of door frame is provided with female door, the opposite side of door frame is provided with the sub-door, sub-door one side is provided with vice door structure, vice door structure includes fixed column, vice door frame, ventilation shutter, second hinge and mosquito-proof filter screen, the fixed column is fixed in one side of door frame inside wall, one side of fixed column is fixed with the second hinge, vice door frame is fixed in second hinge one side, the ventilation shutter is fixed in the inside one end of vice door frame, the mosquito-proof filter screen is fixed in the inside other end of vice door frame, the one end of female door is fixed with limit structure, the door handle is installed to the other end of female door.

Preferably, the first hinges are symmetrically distributed at one end of the door frame, and the door frame and the mother door are in a hinged structure through the first hinges.

Preferably, the ventilation louver is fixed with a plurality of in the inside of vice door frame, and a plurality of ventilation louver is equidistant distribution in the inside of vice door frame.

Preferably, the limit structure comprises a limit fixing column, a straight sleeve, a limit handle, a transverse sleeve and a telescopic spring, wherein the limit fixing column is arranged at a groove at the top end of the inside of the door frame, the straight sleeve is sleeved below the limit fixing column, the transverse sleeve is fixed on one side of the straight sleeve, the limit handle is fixed on one side of the limit fixing column, and the telescopic spring is fixed at the bottom end of the inside of the limit fixing column.

Preferably, the limiting fixing column and the straight sleeve are of a sliding structure, and the straight sleeve and the transverse sleeve are mutually perpendicular.

Preferably, the limiting fixing column and the top groove inside the door frame are of an embedded structure, and the limiting fixing column is elastically connected with the telescopic spring.

Preferably, the limit handle and the transverse sleeve are in a sliding structure, and the limit fixing column and the limit handle are mutually perpendicular.

(III) beneficial effects

The utility model provides a primary and secondary double-open wooden door, which has the advantages that:

by arranging the auxiliary door, under the action of the ventilation louver, the auxiliary door is opened while the main door is closed, so that the ventilation property and the privacy of the device in the use process are enhanced, meanwhile, the mosquito-proof effect of the device is enhanced under the action of the mosquito-proof filter screen, the phenomenon that the privacy is not high in ventilation in the use process and mosquitoes fly in is avoided, and the applicability of the main-sub double-open wooden door in use is improved;

through being provided with limit structure, with spacing handle push down, drive spacing fixed column downwardly indentation under the effect of extension spring, make spacing fixed column extend to the inside recess of door frame department through the thrust effect of extension spring when not acting, extend the device downwardly through the length of extension spacing fixed column, avoided the loaded down with trivial details nature of the operation of raising one's hand in the use to this primary and secondary formula double-deck wood door has been improved when using portability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a limiting mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a ventilation fan according to the present utility model;

FIG. 5 is a schematic top view of the present utility model;

fig. 6 is a schematic three-dimensional structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a door frame; 2. a first hinge; 3. a parent door; 4. a sub-gate; 5. a secondary door structure; 501. fixing the column; 502. an auxiliary door frame; 503. a ventilation louver; 504. a second hinge; 505. a mosquito-repellent filter screen; 6. a limit structure; 601. limiting and fixing the column; 602. a straight sleeve; 603. a limit handle; 604. a transverse sleeve; 605. a telescopic spring; 7. a door handle; 8. and (5) supporting the column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-6, the primary and secondary double-open wooden door provided by the utility model comprises a door frame 1, a first hinge 2 and a primary door 3, wherein the first hinge 2 is uniformly fixed on two sides of the inside of the door frame 1, support columns 8 are fixed on two ends of the door frame 1, the primary door 3 is arranged on one side of the door frame 1, a secondary door 4 is arranged on the other side of the door frame 1, a secondary door structure 5 is arranged on one side of the secondary door 4, the secondary door structure 5 comprises a fixed column 501, a secondary door frame 502, a ventilation louver 503, a second hinge 504 and a mosquito-proof filter screen 505, the fixed column 501 is fixed on one side of the inner side wall of the door frame 1, the second hinge 504 is fixed on one side of the fixed column 501, the secondary door frame 502 is fixed on one side of the second hinge 504, the ventilation louver 503 is fixed on one end of the inside of the secondary door frame 502, the mosquito-proof filter screen 505 is fixed on the other end of the inside of the secondary door frame 502, the ventilation louver 503 is fixed with a plurality of ventilation louvers 503 inside the secondary door frame 502, and the ventilation louvers 503 are distributed at equal intervals inside the secondary door frame 502.

In this embodiment, under the effect of ventilation shutter 503, open sub-door 4 when closing female door 3, strengthened the ventilation nature and the privacy nature of the device in the use, strengthened the effect of the device mosquito-proof worm under the effect of mosquito-proof filter screen 505 simultaneously, avoided leading to privacy nature not high when ventilative in the use, the mosquito flies into.

Example two

The embodiment further includes: one end of the female door 3 is fixed with a limit structure 6, the limit structure 6 comprises a limit fixing column 601, a straight sleeve 602, a limit handle 603, a horizontal sleeve 604 and a telescopic spring 605, the limit fixing column 601 is arranged at a groove at the top end of the inside of the door frame 1, the straight sleeve 602 is sleeved below the limit fixing column 601, the horizontal sleeve 604 is fixed on one side of the straight sleeve 602, the limit handle 603 is fixed on one side of the limit fixing column 601, the telescopic spring 605 is fixed at the bottom end of the inside of the limit fixing column 601, the limit fixing column 601 and the straight sleeve 602 are of sliding structures, the straight sleeve 602 and the horizontal sleeve 604 are mutually perpendicular, the limit fixing column 601 and the groove at the top end of the inside of the door frame 1 are of a mosaic structure, the limit fixing column 601 and the telescopic spring 605 are of elastic connection, the limit handle 603 and the horizontal sleeve 604 are of sliding structures, and the limit fixing column 601 and the limit handle 603 are mutually perpendicular.

In this embodiment, with spacing handle 603 push down, drive spacing fixed column 601 under the effect of extension spring 605 and retract downwards, make spacing fixed column 601 extend to the inside recess department of door frame 1 through the thrust effect of extension spring 605 when not acting, extend the device downwardly through the length of extension spacing fixed column 601, avoided the loaded down with trivial details nature of needing the hand raising operation in the use.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a primary and secondary formula double-deck timber, includes door frame (1), first hinge (2) and female door (3), its characterized in that: the novel door is characterized in that first hinges (2) are uniformly fixed on two sides of the inside of the door frame (1), supporting columns (8) are fixed on two ends of the door frame (1), a parent door (3) is arranged on one side of the door frame (1), a child door (4) is arranged on the other side of the door frame (1), and a subsidiary door structure (5) is arranged on one side of the child door (4);

the auxiliary door structure (5) comprises a fixed column (501), an auxiliary door frame (502), a ventilation shutter (503), a second hinge (504) and a mosquito-proof filter screen (505), wherein the fixed column (501) is fixed on one side of the inner side wall of the door frame (1), the second hinge (504) is fixed on one side of the fixed column (501), the auxiliary door frame (502) is fixed on one side of the second hinge (504), the ventilation shutter (503) is fixed on one end inside the auxiliary door frame (502), and the mosquito-proof filter screen (505) is fixed on the other end inside the auxiliary door frame (502);

one end of the female door (3) is fixed with a limiting structure (6), and the other end of the female door (3) is provided with a door handle (7).

2. The composite double-sided door of claim 1, wherein: the first hinges (2) are symmetrically distributed at one end of the door frame (1), and the door frame (1) and the female door (3) are in a hinged structure through the first hinges (2).

3. The composite double-sided door of claim 1, wherein: the ventilation louver (503) is fixed with a plurality of ventilation louver (503) in the auxiliary door frame (502), and the ventilation louver (503) is distributed at equal intervals in the auxiliary door frame (502).

4. The composite double-sided door of claim 1, wherein: limit structure (6) are including spacing fixed column (601), straight sleeve (602), spacing handle (603), horizontal sleeve (604) and extension spring (605), spacing fixed column (601) set up in the inside top recess department of door frame (1), spacing fixed column (601) below is located to straight sleeve (602) cover, horizontal sleeve (604) are fixed in straight sleeve (602) one side, one side of spacing fixed column (601) is fixed with spacing handle (603), extension spring (605) are fixed in the inside bottom of spacing fixed column (601).

5. The primary and secondary double-sided wooden door according to claim 4, wherein: the limiting fixing column (601) and the straight sleeve (602) are of a sliding structure, and the straight sleeve (602) and the transverse sleeve (604) are perpendicular to each other.

6. The primary and secondary double-sided wooden door according to claim 4, wherein: the limiting fixing column (601) is of an embedded structure with a top end groove inside the door frame (1), and the limiting fixing column (601) is elastically connected with the telescopic spring (605).

7. The primary and secondary double-sided wooden door according to claim 4, wherein: the limiting handle (603) and the transverse sleeve (604) are of sliding structures, and the limiting fixing column (601) and the limiting handle (603) are perpendicular to each other.