CN216841209U - Double inner flat-open door and window - Google Patents

Abstract

The utility model discloses a two internal flush doors and windows, including the frame, through two door and window fans of spacing hinge in the frame, all be equipped with the draw-in groove on two door and window fans, two glass boards of fixedly connected with in the draw-in groove, two equal fixed connection seal housing in door and window fan both sides all are equipped with logical groove on two door and window fans, and every seal housing inner wall downside all is equipped with the through-hole, all rotates through first bearing in every through-hole and connects two-way screw rod, the equal fixed connection supporting shoe in every door and window fan both sides. The utility model has the advantages that: the utility model provides a two internal flush doors and windows, the protection device that draw-in groove inner wall downside set up can cover the protection to outside glass, avoids the glass board in the door and window outside because of losing the glass board in the protection back of sheltering from of inboard glass board and damages because receive the collision easily, avoids influencing the door and window leakproofness.

Description

Double inner flat-open door and window

Technical Field

The utility model relates to a flat-open door and window technical field especially relates to a two internal flush doors and windows.

Background

Two internal flush doors and windows are because its leakproofness is as the indispensable component in house with the good reason of light transmissivity, through set up two-layer glass plate structure on door and window, the outdoor decibel of transmitting indoor noise that significantly reduces, very important in building structure, two internal flush doors and windows among the prior art do not possess the clear function of being convenient for, and door and window are bulky, the resident wastes time and energy when clean to glass, and the resident is in the back of finishing to one of them side clearance of indoor door and window glass, need inwards open and clear up one side of outdoor door and window glass on the door and window, and it is longer to glass's clean time, come when winter, door and window is opened for a long time and can lead to the outside a large amount of cold air circulation indoor, make indoor temperature reduce, thereby make the resident suffer from diseases such as cold, cause the harm to famous health. Simultaneously, current two internal flush doors and windows do not possess the function of carrying out the protection to glass, smash the back when the resident carelessly with the inboard glass board of door and window, the glass board in the door and window outside loses the protection back that shelters from of inboard glass board, and is damaged because receiving the collision very easily, leads to door and window's seal to discount greatly on the one hand, and on the other hand has aggravated resident's loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the two internal flush doors and windows that propose to solve the problem that exists among the prior art.

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

a double inward casement door and window comprises an outer frame, wherein two door and window sashes are hinged in the outer frame through a limiting hinge, clamping grooves are formed in the two door and window sashes, two glass plates are fixedly connected in the clamping grooves, two sides of the two door and window sashes are fixedly connected with sealing shells, through grooves are formed in the two door and window sashes, a through hole is formed in the lower side of the inner wall of each sealing shell, a bidirectional screw rod is rotatably connected in each through hole through a first bearing, supporting blocks are fixedly connected to the two sides of each door and window sash, jacks are formed in the upper sides of the supporting blocks, the lower end of each bidirectional screw rod is rotatably connected in the corresponding jacks through a second bearing, the upper end of each bidirectional screw rod penetrates through the corresponding sealing shell and is fixedly connected with a gear, a rotating rod is rotatably connected between the two sides of the inner walls of the two through grooves, and the outer walls of the two rotating rods are sleeved with a fixed outer gear ring, every two are relative the gear respectively with the outer ring gear mesh that corresponds, two equal two installation pieces of fixed connection in door and window fan both sides, per two correspond fixed connection guide bar between the installation piece, every guide bar outer wall all is equipped with two extension boards, every extension board one side all is equipped with the brush board, every be equipped with the guiding hole on the extension board, every the guide bar passes corresponding guiding hole and corresponding extension board sliding connection, every all be equipped with the screw thread through-hole on the extension board, every two are relative screw hole on the extension board revolves to opposite, two-way screw rod is passed by the screw thread hole that corresponds the extension board, and two are relative extension board threaded connection is in the relative screw thread section of the two-way screw rod that corresponds, two draw-in groove inner wall downside all is equipped with the protection device that can cover the glass board.

Preferably, the protection device comprises a mounting plate which is fixedly connected to the lower side of the inner wall of the clamping groove, the two sides of the inner wall of the clamping groove are fixedly connected with fixed blocks, a rotating shaft is rotatably connected between the two fixed blocks, a protection net is coiled on the rotating shaft, a counterweight plate is fixedly connected with the lower side of the protection net, two clamping blocks are fixedly connected with the lower side of the counterweight plate, slots are arranged on one sides of the two clamping blocks, two fixing grooves are arranged on the upper side of the mounting plate, the fixing grooves are arranged corresponding to the clamping blocks, a supporting groove is arranged on the upper side of the mounting plate, support inslot wall both sides and all be equipped with the shifting chute, two shifting chute one end is linked together with the fixed slot that corresponds, two equal sliding connection has the card strip in the shifting chute, two card strip one side extends to and supports the inslot, two the equal fixedly connected with of card strip upside promotes the piece, two fixedly connected with first spring between the card strip.

Preferably, every the extension board downside all is equipped with the dovetail, every equal sliding connection slider, every in the dovetail fixed connection second spring, every between slider one side and the dovetail that corresponds the equal fixed connection fixed plate in slider one side, every fixed plate one side all is equipped with two screw holes, every the equal fixed connection connecting block in brush board both sides all is equipped with the mounting hole on every connecting block, every the connecting block passes through fastening bolt fixed connection in the fixed plate one side that corresponds, every fixed plate one side first arc piece of fixed connection, two the equal fixed connection dog in door and window fan both sides, every dog one side fixed connection second arc piece, second arc piece corresponds the setting with first arc piece.

Preferably, the equal fixedly connected with first magnet in counterweight plate both sides, the equal fixedly connected with second magnet in draw-in groove inner wall both sides, first magnet and second magnet heteropolarity set up.

Preferably, one side of each of the two door and window sashes is fixedly connected with a sealing strip, the two sealing strips are arranged oppositely, two sides of each of the two door and window sashes are fixedly connected with door handles, and the outer wall of the middle part of each of the two-way screw rods is fixedly connected with a hand wheel.

The utility model has the advantages that: the utility model provides a pair of two internal flush doors and windows possess the clear function of being convenient for, the resident can stand under the condition of not beating a casement, and the glass board to the outside is cleaned at indoor, labour saving and time saving not only, and the resident need not open door and window for a long time moreover and cleans outside glass board, avoids coming in winter temporarily, thereby door and window causes the harm to healthy because of opening for a long time. Simultaneously, the protection device that draw-in groove inner wall downside set up can cover the protection to outside glass, avoids the glass board in the door and window outside to damage because of receiving the collision easily because of losing the protection back that shelters from of inboard glass board, avoids influencing door and window leakproofness, and the condition of aggravation resident expenditure takes place.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic diagram of the basic structure of the protection device of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 1;

FIG. 6 is an enlarged view of the structure of FIG. 1 at D;

fig. 7 is an enlarged view of the structure at E in fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-7, the utility model provides a pair of internal flush door and window, including frame 1, through two door and window fans 11 of spacing hinge in the frame 1, all be equipped with the draw-in groove on two door and window fans 11, two glass boards of fixedly connected with in the draw-in groove, two equal fixed connection seal housing in 11 both sides of door and window fans 12, all be equipped with logical groove 13 on two door and window fans 11, seal housing 12 corresponds the setting with leading to the groove, through set up seal housing 12 at 11 both sides of door and window fans, it is indoor to prevent that external air current from getting into through logical groove 13, the leakproofness of this flat-open door and window has been guaranteed. The lower side of the inner wall of each sealing shell 12 is provided with a through hole, each through hole is connected with a bidirectional screw 14 through a first bearing in a rotating way, two sides of each door and window sash 11 are fixedly connected with a supporting block 15, the upper side of each supporting block 15 is provided with a jack, the lower end of each bidirectional screw 14 is connected in a corresponding jack through a second bearing in a rotating way, the upper end of each bidirectional screw 14 passes through the corresponding sealing shell 12 and is fixedly connected with a gear 16, a rotating rod 17 is connected between two sides of the inner wall of two through grooves 13 in a rotating way, the outer wall of the two rotating rods 17 is sleeved and fixed with an outer toothed ring 18, each two opposite gears 16 are respectively meshed with the corresponding outer toothed ring 18, two mounting blocks 19 are fixedly connected on two sides of the two door and window sashes 11, a guide rod 2 is fixedly connected between each two corresponding mounting blocks 19, the outer wall of each guide rod 2 is provided with two support plates 21, one side of each support plate 21 is provided with a brush plate 211, each support plate 21 is provided with a guide hole, each guide rod 2 passes through the corresponding guide hole to be in sliding connection with the corresponding support plate 21, each support plate 21 is provided with a threaded through hole, the threaded holes on each two opposite support plates 21 are opposite in rotating direction, the two-way screw 14 passes through the threaded hole of the corresponding support plate 21, the two opposite support plates 21 are in threaded connection with opposite threaded sections of the corresponding two-way screw 14, a resident rotates the two-way screw 14, one gear 16 arranged at the upper end of the two-way screw 14 rotates along the two-way screw 14, under the meshing action of one gear 16 and the outer gear ring 18, the outer gear ring 18 rotates by taking the rotating rod 17 as a reference, under the meshing action of the outer gear ring 18 and the other gear 16, the other gear drives the corresponding two-way screw 14 to rotate, the two-way screws 14 on two sides of the door window sash 11 rotate and drive the corresponding support plate 21 to move along the corresponding guide rod 2 in a threaded screwing mode, because the screw hole on per two relative extension boards 21 revolves to opposite, and two relative extension boards 21 threaded connection are on the relative screw thread section of the two-way screw rod 14 that corresponds, so when two-way screw rod 14 rotated, two relative extension boards 21 along guide bar 2 relative movement, make brush board 211 that extension board 21 one side of 11 both sides of door and window set up clean glass board one side that corresponds respectively, thereby let the resident can be under the condition of not playing the door casement, stand indoor and clean outdoor glass board, not only labour saving and time saving, and the resident need not open door and window for a long time and cleans outside glass board, avoid cold air to flow into indoor resident health that leads to and receive the influence. Two draw-in groove inner wall downside all are equipped with protection device 3 that can cover the glass board, protection device 3 includes mounting panel 31, mounting panel 31 fixed connection is at draw-in groove inner wall downside, mounting panel 31 sets up between two glass boards, the equal fixedly connected with fixed block 32 in draw-in groove inner wall both sides, it is connected with pivot 33 to rotate between two fixed blocks 32, it has protecting screen 34 to roll up in pivot 33, protecting screen 34 is printing opacity type net cloth, protecting screen 34 is made by carbon fiber material, when making protecting screen 34 can effectually protect the glass board in the door and window outside, do not influence this door and window's light transmittance property. 34 downside fixedly connected with counterweight plate 35 of guard net, two fixture blocks 36 of counterweight plate 35 downside fixedly connected with, two fixture blocks 36 one side all are equipped with the slot, mounting panel 31 upside is equipped with two fixed slots, the fixed slot corresponds the setting with fixture block 36, mounting panel 31 upside is equipped with supports groove 37, support groove 37 inner wall both sides all are equipped with the shifting chute, two shifting chute one end are linked together with the fixed slot that corresponds, equal sliding connection has card strip 38 in two shifting chutes, two card strip 38 one sides extend to support groove 37 in, the equal fixedly connected with of two card strip 38 upsides promotes piece 39, the first spring 381 of fixedly connected with between two card strips 38, the equal first magnet 5 of fixedly connected with in counterweight plate 35 both sides, the equal fixedly connected with second magnet 51 in draw-in groove inner wall both sides, first magnet 5 sets up with second magnet 51 heteropolar. In an initial state, the protection net 34 is rolled on the rotating shaft 33, the first magnet 5 and the second magnet 51 are attracted together by the principle of mutual attraction between the heteropolar magnets, the position of the counterweight plate 35 is fixed, the counterweight plate 35 is prevented from irregularly moving and colliding with the glass plate after a user touches the counterweight plate 35, the protection net 34 is driven to remove the broken glass plate 11 when the glass plate 11 close to the room is broken, then the user pulls the counterweight plate 35 downwards, the counterweight plate 35 is stressed and drives the lower end of the protection net 34 to move downwards, the rotating shaft 33 rotates, the protection net 35 gradually expands, then the user moves the push block 39, the push block 39 is stressed and drives the clamping strip 38 to move along the moving groove, the first spring 381 is stressed and compressed, when the user continues to pull the counterweight plate 35 and the protection net 34 downwards, so that the fixing block 32 arranged on the lower side of the counterweight plate 35 is inserted into the fixing groove, the user loosens the push block 39, and the first spring 381 resets and drives the clip strip 38 to move reversely along the moving groove, so that one side of the clip strip 38 is inserted into the slot formed in one side of the fixing block, the fixing block is fixed in the fixing groove, and the unfolded protection net protects the glass plate close to the outdoor side. Avoid the glass board in the door and window outside because of losing the protection of sheltering from of inboard glass board after damage because of receiving the collision easily, avoid influencing door and window leakproofness, the condition of aggravation resident expenditure takes place. After the protection of the glass plate is carried out without the protection net 34, the user moves the pushing block 39, the pushing block 39 is stressed and drives the clamping strip 38 to move along the moving slot, the first spring 381 is stressed and compressed, the clamping strip 38 is separated from the slot on one side, then the user pulls the weight plate 35 upwards, the fixing block 32 arranged on the lower side of the weight plate 35 is separated from the fixing slot on one side, then the user rotates the rotating shaft 33 reversely, the rotating shaft 33 rotates reversely, the protection net 34 is wound on the rotating shaft 33 again, in the process of the protection net 34 handkerchief on the rotating shaft 33, the first magnet 5 and the second magnet 51 are close to each other, finally the first magnet and the second magnet are adsorbed together due to the mutual attraction principle between the heteropolar magnets, the weight plate 35 is fixed in position, and the glass plate 35 is collided by the user in an irregular movement after the user touches the weight plate 35.

Every extension board 21 downside all is equipped with dovetail 4, equal sliding connection slider 41 in every dovetail 4, fixed connection second spring 411 between every slider 41 one side and the dovetail 4 that corresponds, the equal fixed connection fixed plate 42 in every slider 41 one side, every fixed plate 42 one side all is equipped with two screw holes, the equal fixed connection connecting block 43 in every brush board 211 both sides, all be equipped with the mounting hole on every connecting block 43, every connecting block 43 passes through fastening bolt 44 fixed connection in the fixed plate 42 one side that corresponds, through the installation and the dismantlement to fastening bolt 44, the person of facilitating the use changes connecting block 43 and brush board 211. One side of each fixing plate 42 of the brush plate is fixedly connected with a first arc-shaped block 45, two sides of the two door and window sashes 11 are fixedly connected with stop blocks 46, one side of each stop block 46 is fixedly connected with a second arc-shaped block 461, and the second arc-shaped block 461 corresponds to the first arc-shaped block 45. When the support plate 21 moves along the guide bar 2, the first arc-shaped block 45 and the second arc-shaped block 461 are gradually close to each other, the second arc-shaped block 461 gives a thrust to the first arc-shaped block 45, so that the first arc-shaped block 45 drives the fixing plate 15, the brush plate 211 and the slider 41 to move along the dovetail groove 4 direction, the second spring 411 is stressed and stretched, when the support plate 21 continues to move along the guide bar 2, the first arc-shaped block 45 and the second arc-shaped block 461 are away from each other, the second spring 411 resets and drives the fixing plate 42 and the brush plate 211 to move along the dovetail groove 4 direction in the reverse direction, and by arranging the plurality of the stoppers 46 and the second arc-shaped blocks 461 on the door window sash 11, the brush plate 211 moves along the dovetail groove 4 direction while moving along the guide bar 2 direction, the cleaning area of the brush plate 211 is increased, and the cleaning effect of the brush plate 211 is increased. Two door and window 11 one sides equal fixed connection sealing strip 6, two sealing strips 6 set up relatively, have increased this vertical hinged door and window's leakproofness. The two sides of the two door and window sashes 11 are fixedly connected with the door handles 61, a user can pull the door and window sashes 11 conveniently, the outer wall of the middle part of each two-way screw rod 14 is fixedly connected with the hand wheel 62, and the user can rotate the two-way screw rods 14 conveniently.

When the bidirectional screw 14 rotates, a resident rotates the bidirectional screw 14, one gear 16 rotates along with the bidirectional screw 14, the outer gear ring 18 rotates by taking the rotating rod 17 as a reference, the other gear drives the bidirectional screw 14 corresponding to the other gear to rotate, the support plates 21 move along the corresponding guide rods 2, the screwing directions of the threaded holes on every two opposite support plates 21 are opposite, and the two opposite support plates 21 are in threaded connection with opposite threaded sections of the corresponding bidirectional screws 14, so that when the bidirectional screws 14 rotate, the two opposite support plates 21 move relatively along the guide rods 2, and the brush plates 211 arranged on one sides of the support plates 21 on two sides of the door and window sash 11 respectively clean one side of the corresponding glass plates. Drive protection network 34 when being close to indoor glass board 11 broken, the user demolishs broken glass board 11, the user will stimulate counterweight plate 35 downwards next to, pivot 33 rotates, protection network 35 expandes gradually, the user removes and promotes piece 39 next to, first spring 381 atress compression, continue to stimulate counterweight plate 35 and protection network 34 downwards as the user, make fixed block 32 that counterweight plate 35 downside set up inject after the fixed slot, the user loosens and promotes soon 39, card strip 38 one side injects in the slot that fixed block one side set up, thereby make the fixed block fix in the fixed slot, make the protection network who expandes protect the glass board that is close to outdoor one side.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a two internal flush doors and windows, includes frame (1), its characterized in that: the door and window sash comprises an outer frame (1) and is characterized in that two door and window sashes (11) are hinged through a limiting hinge, a clamping groove is formed in each door and window sash (11), two glass plates are fixedly connected in the clamping groove, two sealing shells (12) are fixedly connected on two sides of each door and window sash (11), through grooves (13) are formed in each door and window sash (11), a through hole is formed in the lower side of the inner wall of each sealing shell (12), a two-way screw (14) is rotatably connected in each through hole through a first bearing, supporting blocks (15) are fixedly connected on two sides of each door and window sash (11), jacks are formed in the upper sides of the supporting blocks (15), the lower ends of the two-way screws (14) are rotatably connected in corresponding jacks through second bearings, the upper ends of the two-way screws (14) penetrate through the corresponding sealing shells (12) and fixedly connected with gears (16), and rotating rods (17) are rotatably connected between two sides of the inner walls of the through grooves (13), outer toothed rings (18) are fixedly sleeved on the outer walls of the two rotating rods (17), every two opposite gears (16) are respectively meshed with the corresponding outer toothed rings (18), two mounting blocks (19) are fixedly connected to the two sides of the two door and window sashes (11), a guide rod (2) is fixedly connected between every two corresponding mounting blocks (19), two support plates (21) are arranged on the outer wall of each guide rod (2), a brush plate (211) is arranged on one side of each support plate (21), a guide hole is formed in each support plate (21), each guide rod (2) penetrates through the corresponding guide hole to be in sliding connection with the corresponding support plate (21), a threaded through hole is formed in each support plate (21), the rotating directions of every two opposite threaded holes in the support plates (21) are opposite, the two opposite threaded rods (14) penetrate through the threaded holes in the corresponding support plates (21), and the two opposite support plates (21) are in threaded connection with the opposite threaded sections of the corresponding two opposite threaded rods (14), two draw-in groove inner wall downside all is equipped with protection device (3) that can cover the glass board.

2. The double inner casement window and door of claim 1, wherein: the protection device (3) comprises a mounting plate (31), the mounting plate (31) is fixedly connected to the lower side of the inner wall of the clamping groove, the two fixing blocks (32) are fixedly connected to the two sides of the inner wall of the clamping groove, the two fixing blocks (32) are connected with a rotating shaft (33) in a rotating mode, a protection net (34) is wound on the rotating shaft (33), a weight plate (35) is fixedly connected to the lower side of the protection net (34), the two fixture blocks (36) are fixedly connected to the lower side of the weight plate (35), slots are formed in one sides of the two fixture blocks (36), two fixing slots are formed in the upper side of the mounting plate (31), the fixing slots correspond to the fixture blocks (36), support grooves (37) are formed in the upper side of the mounting plate (31), moving grooves are formed in the two sides of the inner wall of the support grooves (37), one ends of the two moving grooves are communicated with the corresponding fixing slots, and clamping strips (38) are connected to the moving grooves in a sliding mode, two in card strip (38) one side extends to support groove (37), two the equal fixedly connected with of card strip (38) upside promotes piece (39), two first spring (381) of fixedly connected with between card strip (38).

3. The double inner casement window and door of claim 1, wherein: each supporting plate (21) is provided with a dovetail groove (4) at the lower side, each dovetail groove (4) is internally provided with a sliding block (41) in a sliding manner, each sliding block (41) is fixedly connected with a second spring (411) between one side of the corresponding dovetail groove (4), each sliding block (41) is fixedly connected with a fixing plate (42) at one side, each fixing plate (42) is provided with two threaded holes at one side, each brush plate (211) is fixedly connected with connecting blocks (43) at two sides, each connecting block (43) is provided with a mounting hole, each connecting block (43) is fixedly connected with one side of the corresponding fixing plate (42) through a fastening bolt (44), each fixing plate (42) is fixedly connected with a first arc-shaped block (45) at one side, two doors and windows (11) are fixedly connected with a stop block (46) at two sides, and each stop block (46) is fixedly connected with a second arc-shaped block (461) at one side, the second arc-shaped block (461) is arranged corresponding to the first arc-shaped block (45).

4. The double inner casement window and door of claim 2, wherein: the equal fixedly connected with first magnet (5) in counterweight plate (35) both sides, the equal fixedly connected with second magnet (51) in draw-in groove inner wall both sides, first magnet (5) and second magnet (51) heteropolar setting.

5. The double inner casement window and door of claim 1, wherein: one side of each of the two door and window sashes (11) is fixedly connected with a sealing strip (6), the two sealing strips (6) are arranged oppositely, two sides of each of the two door and window sashes (11) are fixedly connected with a door handle (61), and the outer wall of the middle part of each two-way screw (14) is fixedly connected with a hand wheel (62).

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