CN214330351U

CN214330351U - Sliding door capable of increasing ventilation space

Info

Publication number: CN214330351U
Application number: CN202022828426.XU
Authority: CN
Inventors: 林帝雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-01
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a sliding door capable of increasing the ventilation space, which comprises a sliding door frame and a sliding door leaf, wherein the sliding door leaf is movably arranged on the sliding door frame; the push-pull door frame comprises an upper slide rail, a lower slide rail, a left edge seal and a right edge seal, the push-pull door leaf is positioned in a cavity formed by the upper slide rail, the lower slide rail, the left edge seal and the right edge seal, three groove rails with downward openings are arranged on the upper slide rail at intervals, three wheel rails with upward openings are arranged on the lower slide rail at intervals, the groove rails correspond to the wheel rails one by one, and one groove rail and one wheel rail form a push-pull track together; the push-pull door leaf comprises a left door leaf, a middle door leaf and a right door leaf which are arranged in a staggered mode, the left door leaf, the middle door leaf and the right door leaf respectively occupy one push-pull track, and the left door leaf, the middle door leaf and the right door leaf can freely slide on the one push-pull track respectively. The utility model discloses can make indoor air volume reach furthest, also satisfy people simultaneously and run from opposite directions the demand in door space.

Description

Sliding door capable of increasing ventilation space

Technical Field

The utility model belongs to the technical field of door and window technique and specifically relates to a can make sliding door of ventilation space increase.

Background

The sliding door is a common household door, can keep out wind and rain, has the functions of keeping out cold in winter and preventing summer heat, and cannot influence air convection and light irradiation when the sliding door is installed. Most push-and-pull doors on the market at present are single-rail or double-rail push-and-pull doors, the maximum width of only one door in the door opening space is provided, the ventilation area is limited to a certain extent, and the door opening space is too small, so that the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a sliding door capable of increasing the ventilation space.

To achieve the above object, the present invention adopts the following:

a sliding door capable of increasing ventilation space comprises a sliding door frame and a sliding door leaf, wherein the sliding door leaf is movably arranged on the sliding door frame;

the push-pull door frame comprises an upper slide rail, a lower slide rail, a left edge seal and a right edge seal, the push-pull door leaf is positioned in a cavity formed by the upper slide rail, the lower slide rail, the left edge seal and the right edge seal, three groove rails with downward openings are arranged on the upper slide rail at intervals, three wheel rails with upward openings are arranged on the lower slide rail at intervals, the groove rails correspond to the wheel rails one by one, and one groove rail and one wheel rail jointly form a push-pull track; the sliding door leaf comprises a left door leaf, a middle door leaf and a right door leaf which are arranged in a staggered mode, the left door leaf, the middle door leaf and the right door leaf respectively occupy a sliding track and can freely slide on the sliding track;

still include the sealing rod, go up the upper end of slide rail, the outside of left side seal, the outside of right side seal and all install the sealing rod movably.

Preferably, the left edge seal and the right edge seal are consistent in structure, the left edge seal and the right edge seal are arranged in a central symmetry mode by using the center of the push-pull door frame, the left edge seal is provided with a mounting plate, baffles and a limiting plate, the mounting plate is arranged on two sides of one side of the left edge seal, the baffles are arranged on two sides of the other side of the left edge seal, the limiting plate is arranged between the two baffles, one door leaf can be accommodated in the width between the limiting plate and one of the baffles, and the other door leaf can be accommodated in the width between the limiting plate and the other baffle.

Preferably, the upper ends of the left door leaf, the middle door leaf and the right door leaf are provided with sliding grooves, the lower ends of the left door leaf, the middle door leaf and the right door leaf are provided with pulleys, the sliding grooves are in sliding fit with the grooved rails, and the pulleys slide on the roller rails.

Preferably, the left side of the left door leaf and the right side of the right door leaf are both provided with a hook lock, the left edge seal and the right edge seal are both provided with a lock hole, and the hook locks are matched with the lock holes so as to realize the fixed connection between the left door leaf and the left edge seal as well as between the right door leaf and the right edge seal; the left door leaf and the middle door leaf are fixedly connected through the crescent lock, and the middle door leaf and the right door leaf are fixedly connected through the crescent lock.

Preferably, both edges of the upper end of the upper slide rail are provided with a frame upwards.

Preferably, the water stop strip is of a wedge-shaped structure with a wide upper part and a narrow lower part, the inside of the water stop strip is hollow, and the lower end of the water stop strip is provided with a clamping notch along the length direction of the water stop strip.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up three push-and-pull tracks on the push-and-pull door frame, make left door leaf, well door leaf and right door leaf occupy a push-and-pull track respectively, and three door leaf homoenergetic freely slides on a push-and-pull track separately, mutual noninterference, make the minimum width that is a door of the space of opening the door like this, and can be the width of two doors at the utmost, draught area obtains the increase, make indoor air volume reach furthest, and the space of opening the door obtains promoting, also be favorable to people to carry out the shift of some great articles between balcony and indoor, people's demand has been satisfied.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a front view of a sliding door or window of the present invention, which can increase the ventilation space;

fig. 2 is a schematic vertical sectional view of a sliding door or window of the present invention, which can increase the ventilation space;

fig. 3 is a schematic cross-sectional view of a sliding door or window of the present invention, which can increase the ventilation space;

in the figures, the various reference numbers are:

100-push-pull door frame, 200-push-pull door leaf, 300-water stop bar, 400-building structure beam, 500-mortar, 110-upper sliding rail, 120-lower sliding rail, 130-left edge seal, 140-right edge seal, 210-left door leaf, 220-middle door leaf, 230-right door leaf, 240-hook lock, 250-crescent lock, 260-sliding groove, 270-pulley, 111-groove rail, 112-frame, 121-wheel rail, 131-mounting plate, 132-baffle, 133-limiting plate and 310-clamping notch.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Examples

Referring to fig. 1, 2 and 3, the present embodiment provides a sliding door that can increase a ventilation space, including a sliding door frame 100 and a sliding door 200, wherein the sliding door 200 is movably installed on the sliding door frame 100. The manufacturing and processing method of the push-pull door frame provided by the embodiment is basically the same as that of the door frame in the prior art, and the push-pull door leaf is also a glass door leaf in the prior art and has better light transmission.

The push-pull door frame 100 provided in this embodiment includes an upper slide rail 110, a lower slide rail 120, a left seal 130, and a right seal 140, where the upper slide rail 110, the lower slide rail 120, the left seal 130, and the right seal 140 form a rectangular frame structure, the push-pull door leaf 200 is located in a cavity formed by the upper slide rail 110, the lower slide rail 120, the left seal 130, and the right seal 140, three groove rails 111 with downward openings are provided at intervals on the upper slide rail 110, three wheel rails 121 with upward openings are provided at intervals on the lower slide rail 120, the groove rails 111 correspond to the wheel rails 121 one to one, and one groove rail 111 and one wheel rail 121 form a push-pull track together.

The push-pull door leaf 200 that this embodiment provided includes left door leaf 210, well door leaf 220 and the right door leaf 230 that staggers the setting, and left door leaf 210, well door leaf 220 and right door leaf 230 occupy a push-pull track respectively to can freely slide on a push-pull track separately, and is concrete, and left door leaf 210 is located the left side of well door leaf 220, and right door leaf 230 is located the right of well door leaf 220, and the three door leaves that stagger the setting are the step form and distribute in proper order on one of them push-pull track.

In addition, the sliding door provided by this embodiment further includes a water stop strip 300, and the water stop strip 300 is movably installed on one side of the upper end of the upper sliding rail 110, the outer side of the left side seal 130, and the outer side of the right side seal 140. The water stop strip is mainly used for filling gaps among the upper slide rail 110, the left seal 130, the right seal 140 and the building structure beam 400, so that mortar 500 is conveniently filled among the upper slide rail 110, the left seal 130, the right seal 140 and the building structure beam 400, mortar is not easy to leak, the mortar is more tightly filled, and the effect of preventing water seepage can be achieved.

The structure of the left and right seals and the three door leaves will be explained in detail below.

Wherein, the left side seals 130 and the right side seals 140 the structure unanimously, and left side seals 130 and right side seals 140 and is central symmetry setting with the center of push-and-pull door frame 100, because left side seals and right side seals belong to the same structural part, the two is only the arrangement mode different, so only introduce the concrete structure of left side seal here, be provided with mounting panel 131 on the left side seals 130, baffle 132 and limiting plate 133, mounting panel 131 sets up in one side both sides of left side seals 130, baffle 132 sets up in the opposite side both sides of left side seals 130, limiting plate 133 sets up between two baffles 132, and the width between limiting plate and one of them baffle can hold a door leaf, and the width between the other baffle can hold two door leaves. The mounting panel is installed on the wall body, realizes sealing the structure with left and right and installs on the wall body, when left door leaf removed to the leftmost side of push-and-pull door frame, the left side limit of left door leaf can inject the holding clearance that forms between limiting plate and the baffle in, has sealed effect, prevents that the rainwater from getting into indoorly from the side of sliding door, and the effect that two baffles of the side were sealed on the left side played can rain-proof water infiltration, can block the limit portion of door leaf again.

The upper ends of the left door leaf 210, the middle door leaf 220 and the right door leaf 230 are all provided with sliding grooves 260, the lower ends are all provided with pulleys 270, the sliding grooves 260 are in sliding fit with the grooved rails 111, and the pulleys 270 slide on the roller rails 121. Therefore, the sliding door leaf can move smoothly and conveniently without noise.

Regarding the movable connection manner between each two of the left door leaf 210, the middle door leaf 220 and the right door leaf 230, the left side of the left door leaf 210 and the right side of the right door leaf 230 are both provided with a hook lock 240, the left edge seal 130 and the right edge seal 140 are both provided with lock holes (not shown in the figure), and the hook locks are matched with the lock holes to realize the fixed connection between the left door leaf and the left edge seal, and between the right door leaf and the right edge seal; the right side of left door leaf 210, the right side of well door leaf 220 all are provided with crescent 250, and the left side of well door leaf 220, the left side of right door leaf 230 all are provided with crescent hasp (not shown in the figure), and crescent hasp cooperate to realize the fixed connection between left door leaf and well door leaf, well door leaf and the right door leaf. The lock catch modes of the hook lock and the lock hole, and the crescent lock catch related in the embodiment are all the prior art.

Further, both edges of the upper end of the upper sliding rail 110 are both provided with a frame 112 upwards, and the frame 112 is mounted on the building structure beam 400, so that the upper sliding rail 110 is structurally mounted on the building structure beam 400.

Further, the water stop bar 300 is a wedge-shaped structure with a wide upper part and a narrow lower part, the inside of the water stop bar 300 is hollow, and the lower end of the water stop bar 300 is provided with a clamping notch 310 along the length direction. When the push-and-pull door frame is built completely, go up the slide rail, the left side is sealed, there can be the gap between right side seal and the building structure roof beam, the common way is to pack the mortar in the gap, in order to plug up the gap, but the condition that falls the sand appears easily in this process, make to pack the mortar not full, so on the frame of a side of last slide rail, on the one side mounting panel of left side seal, all overlap on the one side mounting panel of right side seal and establish the sealing rod, make the upper end butt of sealing rod on the building structure roof beam, can adopt glass to glue or self tapping screw to fix the lower extreme of sealing rod this moment, building structure roof beam like this, can form a semi-closed structure between sealing rod and the last slide rail, same left and right are sealed also so, can play the mesh of prevention of seepage water like this, also be convenient for packing the mortar from the opening part, the condition of leaking the sand can not appear.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A sliding door capable of increasing ventilation space is characterized by comprising a sliding door frame and a sliding door leaf, wherein the sliding door leaf is movably arranged on the sliding door frame;

2. The sliding door and window capable of increasing the ventilation space according to claim 1, wherein the left edge seal and the right edge seal have the same structure, and are arranged in a central symmetry with the center of the sliding door frame, the left edge seal is provided with a mounting plate, a baffle plate and a limiting plate, the mounting plate is arranged on two sides of one side of the left edge seal, the baffle plate is arranged on two sides of the other side of the left edge seal, the limiting plate is arranged between the two baffle plates, and the width between the limiting plate and one of the baffle plates can accommodate one door leaf, and the width between the limiting plate and the other baffle plate can accommodate two door leaves.

3. The sliding door and window capable of increasing the ventilation space as claimed in claim 2, wherein the left door leaf, the middle door leaf and the right door leaf are provided with sliding grooves at the upper ends and pulleys at the lower ends, the sliding grooves are in sliding fit with the grooved rails, and the pulleys slide on the roller rails.

4. The sliding door and window capable of increasing the ventilation space according to claim 3, wherein the left side of the left door leaf and the right side of the right door leaf are both provided with a hook lock, the left edge seal and the right edge seal are both provided with a lock hole, and the hook lock is matched with the lock hole to realize the fixed connection between the left door leaf and the left edge seal as well as between the right door leaf and the right edge seal; the left door leaf and the middle door leaf are fixedly connected through the crescent lock, and the middle door leaf and the right door leaf are fixedly connected through the crescent lock.

5. The sliding door and window capable of increasing the ventilation space as claimed in claim 1, wherein the upper sliding rail is provided with a frame at both edges of the upper end thereof.

6. The sliding door and window capable of increasing the ventilation space according to claim 1, wherein the water stop strip is of a wedge-shaped structure with a wide upper part and a narrow lower part, the inside of the water stop strip is hollow, and the lower end of the water stop strip is provided with a clamping notch along the length direction of the water stop strip.