CN214659672U

CN214659672U - Lower frame structure of door and window

Info

Publication number: CN214659672U
Application number: CN202120907695.7U
Authority: CN
Inventors: 郑天明
Original assignee: Fujian Aluminum Co ltd
Current assignee: Fujian Aluminum Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-09
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a door and window lower frame structure belongs to door and window technical field, and its technical scheme main points include installation department and sliding part, and the installation department includes the bottom suspension fagging and goes up the backup pad, and the sliding part is fixed in the top of backup pad, and the sliding part includes connecting plate and a plurality of slide rail that is fixed in the connecting plate top, and the connecting plate is including being diaphragm and the longitudinal plate that the echelonment is connected, and the diaphragm is the slope form and the higher one side of a plurality of diaphragms all moves towards same direction, the utility model discloses have and block that wind and rain strikes to indoor and be convenient for make the effect of installation.

Description

Lower frame structure of door and window

Technical Field

The utility model relates to a door and window technical field, more specifically says that it relates to a door and window lower frame structure.

Background

In the existing construction process of the door and window system, an outer frame is installed firstly, and then windows are sequentially installed after the outer frame is installed. Wherein, the outer frame includes gliding frame, side frame and gliding frame.

At present, the chinese utility model patent with publication number CN211058605U discloses a two-track door and window frame and gliding structure thereof, and its gliding structure includes installation department and sliding part, and the sliding part includes connecting plate and two slide rails, and the connecting plate slope sets up, and the edge that the connecting plate is close to indoor one side is higher than the edge that the connecting plate is close to outdoor one side, and two equal fixed connection of slide rail are on the top surface of connecting plate, the bottom surface fixed connection of installation department and connecting plate.

In the prior art, similar to the door and window frame sliding structure, in order to discharge sewage from the lower side, a drainage hole needs to be formed in the sliding rail. However, once the drain hole on the lower slide rail is blocked, sewage is accumulated on the inclined connecting plate between the two slide rails, and when strong wind and rain are blown, the rainwater easily climbs on the connecting plate, so that the rainwater is washed indoors.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a door and window lower frame structure, it has blocks the rainwater and strikes to indoor advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a door and window lower frame structure, includes installation department and sliding part, the installation department includes bottom suspension fagging and goes up the backup pad, the sliding part is fixed in the top of backup pad, the sliding part includes connecting plate and a plurality of slide rail that is fixed in the connecting plate top, the connecting plate is including being diaphragm and the longitudinal plate that the echelonment is connected, the diaphragm is the slope form and the higher one side of a plurality of diaphragms all moves towards same direction.

By adopting the technical scheme, firstly, the groove shape can be formed between the stepped connecting plate and the slide rail, rainwater can be blocked by the side wall (namely the longitudinal plate) of the groove when climbing under the action of thrust, and the rainwater can be prevented from being impacted indoors under the action of accumulation and wind power; simultaneously, the diaphragm of slope form then has the height side, and the rainwater can be located the lower one side of diaphragm all the time under the action of gravity, and the rainwater is difficult to strike the vertical slab of higher one side and sputter to the upper ladder under the thrust effect of wind on, and the overflow that the reduction rainwater leads to because of the climbing takes place to indoor condition.

The utility model discloses further set up to: one side of the transverse plate close to the longitudinal plate protrudes out of the longitudinal plate to form a convex edge.

Through adopting above-mentioned technical scheme, protruding edge can block sputtered rainwater when rainwater striking vertical plate takes place to sputter, avoids sputtered rainwater to sputter to the upper strata ladder on, reduces the rainwater and takes place because of the condition that climbing impact and wind impact overflow to indoor.

The utility model discloses further set up to: the convex edge is far away from one side of the longitudinal plate and is 2-5 mm away from the longitudinal plate.

Through adopting above-mentioned technical scheme, protruding edge is located and can enough block the wind and rain impact under this kind of size, can also reduce simultaneously and occupy the volume, reduces the influence when installing door and window.

The utility model discloses further set up to: the cross section of one side of the convex edge far away from the longitudinal plate is semicircular.

Through adopting above-mentioned technical scheme, semicircular protruding edge does not have sharp end, can avoid people to be cut the problem of injury when contacting protruding edge, improves the safety in utilization.

The utility model discloses further set up to: an inner baffle and an outer baffle are respectively fixed on two sides of the sliding part, the inner baffle is positioned on the higher side of the connecting plate, and a plurality of drain holes are formed in the outer baffle.

By adopting the technical scheme, rainwater and sewage can be discharged through the drain holes, rainwater overflow to the indoor space is avoided, the inner baffle and the outer baffle can both play the role of blocking wind and rain to the indoor space, and the outer baffle can also play the safety role of preventing the high-rise falling of the window sash.

The utility model discloses further set up to: the tops of the three slide rails are arranged at equal height, and the inner baffle and the outer baffle are not higher than the three slide rails.

Through adopting above-mentioned technical scheme, inside and outside baffle is less than the slide rail, consequently can not appear both sides baffle and stop the problem of casement installation, no matter from indoor or outdoor installation casement all very convenient for the staff can be installed door and window from indoor, and the security is high.

To sum up, the utility model has the advantages of it is following:

1. the connecting plates are arranged in a step shape, and the step-shaped transverse plates are arranged in an inclined shape, so that firstly, a groove shape can be formed between the step-shaped connecting plates and the slide rails, rainwater can be blocked by the side walls (namely the longitudinal plates) of the groove when climbing under the impact action, and the rainwater can be prevented from being impacted indoors; meanwhile, the inclined transverse plates are provided with high and low sides, rainwater can be always positioned on the lower side of the transverse plates under the action of gravity, the rainwater cannot easily impact the longitudinal plates on the higher side under the action of wind thrust and spatter onto the upper-layer ladder, and the condition that the rainwater is impacted indoors is reduced;

2. by arranging the convex edge, the convex edge can block sputtered rainwater when the rainwater impacts the longitudinal plate to sputter, so that sputtered sewage is prevented from sputtering to an upper step, and the rainwater is prevented from being impacted indoors;

3. the inner baffle and the outer baffle can play a role in blocking wind and rain from impacting indoors, the outer baffle can also play a safety role in preventing a high-rise window sash from falling, and rainwater can be discharged through the drain holes;

4. through highly setting up the height that is less than the slide rail with interior baffle top, outer baffle top, consequently the baffle that can not appear both sides blocks the problem of casement installation, no matter from indoor or outdoor installation casement all very convenient for the staff can be installed door and window from indoor, and the security is high.

Drawings

FIG. 1 is an overall view of the present embodiment;

fig. 2 is a schematic cross-sectional view of the present embodiment.

Reference numerals: 1. an installation part; 101. a lower support plate; 102. an upper support plate; 2. a sliding part; 3. a connecting plate; 301. a transverse plate; 302. a longitudinal plate; 4. a slide rail; 5. a convex edge; 6. an inner baffle; 7. an outer baffle; 8. a water drain hole; 9. and (4) draining the water.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A lower frame structure of a door and window, referring to fig. 1 and 2, comprises an installation part 1 and a sliding part 2 fixed on the top of the installation part 1. The mounting portion 1 comprises a lower supporting plate 101 and an upper supporting plate 102 which are integrally formed, the sliding portion 2 comprises a connecting plate 3 and three sliding rails 4 fixed to the top of the connecting plate 3, and the heights of the tops of the three sliding rails 4 are equal.

The connecting plate 3 comprises a transverse plate 301 and a longitudinal plate 302 which are connected in a step shape, the slide rails 4 are evenly distributed on the transverse plates 301 of different steps, the transverse plates 301 are in an inclined shape, and the higher sides of the transverse plates 301 face the same direction. The side of the transverse plate 301 close to the longitudinal plate 302 protrudes from the longitudinal plate 302 to form a convex edge 5, and the cross section of the side of the convex edge 5 far away from the longitudinal plate 302 is semicircular. The distance between the side of the convex edge 5 away from the longitudinal plate 302 and the longitudinal plate 302 is 2-5 mm, and in this embodiment, the distance between the side of the convex edge 5 away from the longitudinal plate 302 and the longitudinal plate 302 is specifically 3 mm.

A plurality of drain holes 9 are formed in the sliding rail 4 along the length direction of the sliding rail, the drain holes 9 are formed in the bottom of the sliding rail 4, and accumulated sewage can be drained from the drain holes 9. The both sides of sliding part 2 are fixed with interior baffle 6 and outer baffle 7 respectively, and interior baffle 6 is located the higher one side of connecting plate 3, and outer baffle 7 is located the lower one side of connecting plate 3. The top of interior baffle 6, the top of outer baffle 7 are equal altitude setting, and the top height of interior baffle 6, the top height of outer baffle 7 all are less than the top height of slide rail 4. The outer baffle 7 is provided with a plurality of water drainage holes 8, and the water drainage holes 8 are lower than the lowest end water drainage hole 9.

The utility model discloses a working process and beneficial effect as follows:

firstly, a groove shape can be formed between the stepped connecting plate 3 and the slide rail 4, and sewage can be blocked by the side wall (namely the longitudinal plate 302) of the groove when climbing occurs under the action of thrust, so that the sewage can be prevented from overflowing into a room when climbing back and forth; when the sewage impacts the side wall of the groove (i.e. the vertical plate 302) to generate sputtering, the sputtered sewage is blocked by the convex edge 5, and the sputtered sewage is prevented from sputtering to the upper step.

Meanwhile, the inclined transverse plate 301 has a high side and a low side, sewage can be located on the lower side of the transverse plate 301 all the time under the action of gravity, the sewage is not easy to strike the longitudinal plate 302 on the higher side under the action of thrust of the door and window and is sputtered onto the upper-layer ladder, and the situation that the sewage overflows to the indoor space due to climbing is reduced.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a door and window lower frame structure, includes installation department (1) and sliding part (2), its characterized in that: installation department (1) includes bottom suspension fagging (101) and goes up backup pad (102), the top of backup pad (102) is fixed in sliding part (2), sliding part (2) are including connecting plate (3) and a plurality of slide rail (4) that are fixed in connecting plate (3) top, connecting plate (3) are including diaphragm (301) and longitudinal plate (302) that are the echelonment and connect, diaphragm (301) are the slope form and the higher one side of a plurality of diaphragm (301) all towards same direction.

2. The lower frame structure for doors and windows according to claim 1, wherein: one side of the transverse plate (301) close to the longitudinal plate (302) protrudes out of the longitudinal plate (302) to form a convex edge (5).

3. The lower frame structure for doors and windows according to claim 2, wherein: the convex edge (5) is far away from one side of the longitudinal plate (302) and is 2-5 mm away from the longitudinal plate (302).

4. The lower frame structure for doors and windows according to claim 2, wherein: the section of one side of the convex edge (5) far away from the longitudinal plate (302) is semicircular.

5. The lower frame structure for doors and windows according to claim 1, wherein: an inner baffle (6) and an outer baffle (7) are respectively fixed on two sides of the sliding part (2), the inner baffle (6) is located on the higher side of the connecting plate (3), and a plurality of drain holes (9) are formed in the outer baffle (7).

6. The lower frame structure for doors and windows according to claim 5, wherein: the tops of the sliding rails (4) are arranged at the same height, and the heights of the tops of the inner baffle (6) and the outer baffle (7) are lower than those of the sliding rails (4).