CN221074028U - Single-door structure with good sealing performance - Google Patents

Abstract

The utility model discloses a single-door structure with good sealing performance, which comprises a top door frame and a fixed shaft, wherein the fixed shaft is arranged on the top door frame, a connecting frame is sleeved on the outer wall of the fixed shaft, a second movable door plate is arranged at the bottom end of the connecting frame, a sealing gasket is arranged on the rear wall of the second movable door plate, a gear is arranged on the outer wall of the fixed shaft, a sliding rail is arranged at the top end of the connecting frame, a movable frame is arranged in the sliding rail, a rotating mechanism is arranged at one side of the movable frame, a sliding groove is arranged at the bottom end of the top door frame, a first movable door plate is arranged at the bottom end of the movable frame, the device is contacted with the outer wall of the gear through the rotating mechanism, so that a tooth block is meshed with the outer wall of the gear, and the first movable door plate drives the second movable door plate to rotate around the fixed shaft, so that the door can be further unfolded to a maximum position.

Description

Single-door structure with good sealing performance

Technical Field

The utility model relates to the technical field of single door opening, in particular to a single door opening structure with good sealing performance.

Background

Single door and double door are terms in another classification system, and double door is not contradictory. There are single-opening side-hung doors and double-opening side-hung doors. The kitchen door has the advantages that only one door plate is arranged on one side, two door plates are arranged on two sides, the kitchen door is more in design style, the transparent glass door is a common choice of the kitchen door according to lighting requirements, the kitchen door connected by hinges is often used in some small-sized houses, and if the kitchen door is in a closed state, the kitchen is relatively stuffy, so that discomfort is brought to a cooker.

However, the existing single door structure has the following problems in the use process: traditional singly open door structure, when opening, only expand one side position for open the door space less, can't furthest expand, and when closing, because the door department leaves the gap easily, and kitchen door leakproofness is relatively poor, leads to the inside oil smoke of kitchen to spill easily, can't satisfy market demand, makes work efficiency not high.

Disclosure of utility model

The utility model aims to provide a single door opening structure with good sealing performance so as to solve the related problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single structure of opening door that leakproofness is good, includes top door frame and fixed axle, the fixed axle is installed to top door frame, and the outer wall cover of fixed axle is equipped with the link, the second removes the door plant is installed to the bottom of link, and the back wall of second removes the door plant installs sealed the pad, the gear is installed to the outer wall of fixed axle, the slide rail is installed on the top of link, and the internally mounted of slide rail has the fly frame, rotary mechanism is installed to one side of fly frame, the spout has been seted up to the bottom of top door frame, first removal door plant is installed to the bottom of fly frame.

The utility model provides a single structure of opening door that leakproofness is good, rotary mechanism includes rack and tooth piece, the rack is installed to one side of movable frame, and a plurality of tooth pieces are installed to the outer wall of rack, tooth piece outer wall and the outer wall intermeshing of gear.

The utility model provides a single structure of opening door that leakproofness is good, the locating lever is installed on the top of movable frame, and locating lever outer wall and the inside looks adaptation of spout.

The single structure that opens door that this technical scheme provided, the bottom of fly frame is provided with the slider, and the outer wall looks adaptation of slider and slide rail.

The single structure that opens door that this technical scheme provided, the handle is installed to the outer wall of first removal door plant, and the outer wall of handle is provided with the anti-skidding line.

The single-door structure with good sealing performance is provided by the technical scheme, and sealing strips are arranged on the outer walls of the first movable door plate and the second movable door plate.

Compared with the prior art, the utility model provides a single door opening structure with good sealing performance, which has the following beneficial effects:

1. According to the utility model, the first movable door plate is pushed to drive the locating rod at the movable frame and the sliding block at the bottom end of the movable frame to move in the sliding groove and the sliding rail respectively until the movable frame moves to the position where the rotating mechanism is in contact with the outer wall of the gear, so that the tooth block is meshed with the outer wall of the gear, and the first movable door plate drives the second movable door plate to rotate around the fixed shaft, so that the door can be further unfolded to the maximum position.

2. According to the utility model, the first movable door plate is attached to the outer door frame through the sealing strip, so that the door frame is sealed, and a sealing gasket is added between the second movable door plate and the first movable door plate, so that the sealing performance is improved.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

Fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a top door frame; 2. a fixed shaft; 3. a gear; 4. a connecting frame; 5. a chute; 6. a movable frame; 7. a rotation mechanism; 701. a rack; 702. tooth blocks; 8. a positioning rod; 9. a first moving door panel; 10. a handle; 11. a second moving door panel; 12. a slide rail; 13. a sealing strip; 14. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1, as shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a single structure of opening door that leakproofness is good, including top door frame 1 and fixed axle 2, the fixed axle 2 is installed to top door frame 1, and the outer wall cover of fixed axle 2 is equipped with link 4, second movable door plant 11 is installed to the bottom of link 4, and the sealed 14 is installed to the back wall of second movable door plant 11, gear 3 is installed to the outer wall of fixed axle 2, slide rail 12 is installed on the top of link 4, and the internally mounted of slide rail 12 has movable frame 6, rotary mechanism 7 is installed to one side of movable frame 6, rotary mechanism 7 includes rack 701 and tooth piece 702, rack 701 is installed to one side of movable frame 6, and a plurality of tooth piece 702 are installed to the outer wall of rack 701, tooth piece 702 outer wall and gear 3's outer wall intermesh, locating lever 8 is installed on the top of movable frame 6, and the inside looks adaptation of locating lever 8 outer wall and spout 5, the bottom of movable frame 6 is provided with the slider, and the slider is in the inside movable frame 8 and slide rail 12 looks adaptation through promoting first movable door plant 9 and the movable frame 6 department locating lever 8 and movable frame 6 bottom slider respectively at spout 5 and slide rail 12, rotary mechanism 7 is directly moved to gear 3 looks 5 and the inside of rack 12, and the position is further rotated to the most easy to the position of opening door plant is opened to the position and is further rotated to the position of the door plant 2, and is further rotated to the most easy to the position is opened to the position of the door, and is further rotated to the position of the door plate is convenient to be opened to the position to the door 2.

In example 2, as shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a single structure of opening door that leakproofness is good, spout 5 has been seted up including the bottom of top door frame 1, first removal door plant 9 is installed to the bottom of movable frame 6, handle 10 is installed to the outer wall of first removal door plant 9, and the outer wall of handle 10 is provided with the anti-skidding line, the outer wall of first removal door plant 9 and second removal door plant 11 all is provided with sealing strip 13, when moving through first removal door plant 9 department and second removal door plant 11 department position, laminating through sealing strip 13 and outer wall door frame position improves sealing performance, and be provided with sealing gasket 14 between first removal door plant 9 and the second removal door plant 11, can improve sealing performance.

Working principle: firstly, an operator needs to hold the second movable door panel 11 and the first movable door panel 9 by hand and push the handle 10 to one side, so that the handle 10 drives the first movable door panel 9 to move to one side far away from the second movable door panel 11, the first movable door panel 9 is attached to the outer door frame through the position of the sealing strip 13, the sealing is achieved, a sealing gasket 14 is added between the second movable door panel 11 and the first movable door panel 9, the sealing performance is improved, when the first movable door panel 9 is required to be opened to the maximum extent, the handle 10 is required to be pushed to move to the position of the second movable door panel 11, the first movable door panel 9 drives the positioning rod 8 at the movable frame 6 and the bottom slider of the movable frame 6 to move in the sliding groove 5 and the sliding rail 12 respectively until the first movable door panel 9 moves to the position to be in contact with the outer wall of the gear 3, the tooth block 702 is meshed with the outer wall of the gear 3, and the first movable door panel 9 drives the second movable door panel 11 to rotate around the fixed shaft 2, so that the door is further unfolded to the maximum position, and the door is convenient to open automatically to the maximum position.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a single structure of opening door that leakproofness is good, includes top door frame (1) and fixed axle (2), its characterized in that: install fixed axle (2) in top door frame (1), and the outer wall cover of fixed axle (2) is equipped with link (4), second removal door plant (11) are installed to the bottom of link (4), and sealed pad (14) are installed to the back wall of second removal door plant (11), gear (3) are installed to the outer wall of fixed axle (2), slide rail (12) are installed on the top of link (4), and internally mounted of slide rail (12) has movable frame (6), rotary mechanism (7) are installed to one side of movable frame (6), spout (5) have been seted up to the bottom of top door frame (1), first removal door plant (9) are installed to the bottom of movable frame (6).

2. The single-door structure with good sealing performance according to claim 1, wherein: the rotating mechanism (7) comprises a rack (701) and tooth blocks (702), the rack (701) is arranged on one side of the movable frame (6), a plurality of tooth blocks (702) are arranged on the outer wall of the rack (701), and the outer wall of the tooth blocks (702) is meshed with the outer wall of the gear (3).

3. The single-door structure with good sealing performance according to claim 1, wherein: the top of the movable frame (6) is provided with a positioning rod (8), and the outer wall of the positioning rod (8) is matched with the inside of the chute (5).

4. The single-door structure with good sealing performance according to claim 1, wherein: the bottom of the movable frame (6) is provided with a sliding block, and the sliding block is matched with the outer wall of the sliding rail (12).

5. The single-door structure with good sealing performance according to claim 1, wherein: the outer wall of the first movable door plate (9) is provided with a handle (10), and the outer wall of the handle (10) is provided with anti-skidding patterns.

6. The single-door structure with good sealing performance according to claim 1, wherein: the outer walls of the first movable door plate (9) and the second movable door plate (11) are provided with sealing strips (13).