CN211818961U

CN211818961U - Assembled door and window

Info

Publication number: CN211818961U
Application number: CN201921910473.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shanghai Yanzhan Curtain Wall Engineering Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-30
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an assembled door and window, including casing, first door and window and second door and window, first door and window installs in the inner chamber left side of casing, the second door and window sets up the rear side right-hand member at the casing, the inner chamber of casing is provided with telescopic machanism, the inner chamber top left and right sides of casing all is connected with the bent axle through the bearing rotation along the fore-and-aft direction, the outer loop of four bearings sets up both sides around the inner chamber top of casing respectively, the inner ring of bearing respectively with the outer wall of bent axle around both ends interference fit, the fixture block is pegged graft at the inner chamber of recess, and the right side of fixture block runs through the plectane and plug the inner chamber. This assembled door and window, the change and the clearance health more careful in the door and window later stage of being convenient for prevent because the window that long-term use caused warp, and is damaged, or door and window lower rail department dust debris are piled up and are influenced door and window closed phenomenon and appear, easy operation, convenient and fast satisfies user's demand.

Description

Assembled door and window

Technical Field

The utility model relates to an assembled door and window technical field specifically is an assembled door and window.

Background

The conventional installation method of the assembled door and window is that the window frame is cast integrally with a wall body in a prefabricated part factory, and only sash glass, hardware and the like need to be installed on a construction site.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled door and window to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled door and window comprises a shell, a first door and a second door, wherein the second door and the second door are arranged on the left side of an inner cavity of the shell;

the telescopic mechanism comprises a crankshaft, a connecting rod, a guide rail, a first sliding chute, a first sliding block, a circular plate, a rectangular groove, a second sliding chute, a second sliding block, a rectangular block, a guide rod, a knob, a spring, a groove, a clamping groove and a clamping block;

the left side and the right side of the top end of the inner cavity of the shell are respectively connected with a crankshaft through bearings in a rotating way along the front and back directions, the outer rings of the four bearings are respectively arranged on the front side and the back side of the top end of the inner cavity of the shell, the inner rings of the bearings are respectively in interference fit with the front end and the back end of the outer wall of the crankshaft, one end of a connecting rod is sleeved on the outer wall of the crankshaft along the front end and the back end, the other end of the connecting rod is connected with a guide rail in a rotating way, four first sliding grooves are arranged on the front side and the back side of the inner cavity of the shell and correspond to the guide rail, one end of a first sliding block is embedded in the inner cavity of each first sliding groove, the other end of each first sliding block is provided with the guide rail, a second door window capable of sliding left and right is installed, the inner chamber of second spout is embedded to have the one end of second slider, and the other end of second slider is provided with the rectangular block, the left side central point of bent axle puts and is provided with the guide arm, and the guide arm extends the left side wall of plectane and is provided with the knob, the spring cup joints the outer wall at the guide arm, and both ends are provided with the front side of rectangular groove and the front side of rectangular block respectively around the spring, both ends have seted up the recess along the fore-and-aft direction symmetry about the rear side of knob, the draw-in groove has been seted up along upper and lower both ends equal symmetry to the corresponding department of front side and plectane of casing, and the fixture block is pegged graft in the inner chamber of recess.

Preferably, the distance that the rectangular block can move back and forth is greater than the distance that the groove is inserted into the inner cavity of the clamping groove.

Preferably, the guide rod is rectangular and is inserted into the opening at the center of the circular plate in a matching manner.

Preferably, the groove is T-shaped, and the whole size of the groove is larger than the left end of the fixture block.

Preferably, the shape of the fixture block is a 'T', and the right end of the fixture block is tapered.

Compared with the prior art, the beneficial effects of the utility model are that: this assembled door and window, when in-service use, through the knob, a groove, under the cooperation of fixture block and draw-in groove, can control the bent axle, through the guide arm, the rectangular block, make its connecting rod be circular motion under the cooperation of plectane and bent axle, and then it is fixed with the second door and window through the guide rail, accomplish the installation and the dismantlement to second door and window, be more convenient for to the change in door and window later stage and more careful clearance health, prevent because the window that long-term use caused warp, it is damaged, or the track department dust debris of door and window lower track are piled up and are influenced door and window closed phenomenon and appear, therefore, the operation is simple, high convenience and rapidness are achieved, and the.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right side cross-sectional view of the device as disassembled in accordance with the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. the telescopic mechanism comprises a shell, 2, a telescopic mechanism, 201, a crankshaft, 202, a connecting rod, 203, a guide rail, 204, a first sliding groove, 205, a first sliding block, 206, a circular plate, 207, a rectangular groove, 208, a second sliding groove, 209, a second sliding block, 210, a rectangular block, 211, a guide rod, 212, a knob, 213, a spring, 214, a groove, 215, a clamping groove, 216, a clamping block, 3, a first door window, 4 and a second door window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of an assembled door/window: an assembled door and window comprises a shell 1, a first door and window 3 and a second door and window 4, wherein the first door and window 3 and the second door and window 4 are matched to seal a room, the second door and window 4 is arranged on the left side of an inner cavity of the shell 1, the first door and window 3 is arranged at the right end of the rear side of the shell 1, and an expansion mechanism 2 is arranged in the inner cavity of the shell 1;

the telescoping mechanism 2 comprises a crankshaft 201, a connecting rod 202, a guide rail 203, a first sliding groove 204, a first sliding block 205, a circular plate 206, a rectangular groove 207, a second sliding groove 208, a second sliding block 209, a rectangular block 210, a guide rod 211, a knob 212, a spring 213, a groove 214, a clamping groove 215 and a clamping block 216;

the left side and the right side of the top end of the inner cavity of the shell 1 are rotatably connected with crankshafts 201 through bearings along the front and back directions, the top ends of the second door and window 4 can be enabled to be always in a horizontal line and cannot be inclined through the two symmetrically connected crankshafts 201, outer rings of four bearings are respectively arranged on the front side and the back side of the top end of the inner cavity of the shell 1, inner rings of the bearings are respectively in interference fit with the front end and the back end of the outer wall of the crankshaft 201, one ends of connecting rods 202 are sleeved on the outer wall of the crankshaft 201 along the front end and the back end, the two connecting rods 202 can more stably drive the guide rails 203 to move up and down, the other ends of the connecting rods 202 are rotatably connected with the guide rails 203, the guide rails 203 are used for connecting the second door and window 4 to enable the second door and window 4 to move left and right in the shell 1, four first sliding grooves 204 are, one end of a first sliding block 205 is embedded in an inner cavity of the first sliding groove 204, a guide rail 203 is arranged at the other end of the first sliding block 205, a second door window 4 capable of sliding left and right is installed at the bottom end of the guide rail 203, ventilation can be performed according to needs through the second door window 4 sliding left and right, a circular plate 206 is arranged on the front side of the crankshaft 201, extending out of the front side wall of the housing 1, the circular plate 206 is used for controlling the crankshaft 201 and can assist the knob 212 to move backwards without being influenced by the crankshaft 201, a rectangular groove 207 is formed in the center position of the left side of the circular plate 206, second sliding grooves 208 are symmetrically formed in the upper end and the lower end of the rectangular groove 207, one end of a second sliding block 209 is embedded in an inner cavity of the second sliding groove 208, a rectangular block 210 is arranged at the other end of the second sliding block 209, a guide rod 211 is arranged at the center position of the left side of the crankshaft 201, the friction force can be increased, a user can conveniently pull and rotate the spring 213, the spring 213 is sleeved on the outer wall of the guide rod 211, the spring 213 is a rotating spring, the elastic coefficient is 35N/CM, the spring 213 is elastically deformed after being stretched or extruded, the spring returns to an initial state after external force is removed, the knob 212 is pulled towards the rear side all the time, the clamping block 216 is enabled to be inserted into the inner cavity of the clamping groove 215 all the time, the front end and the rear end of the spring 213 are respectively provided with the front side of the rectangular groove 207 and the front side of the rectangular block 210, the upper end and the lower end of the rear side of the knob 212 are symmetrically provided with the grooves 214 along the front-rear direction, the clamping groove 215 is symmetrically provided along the upper end and the lower end of the front side of the shell 1 corresponding to the circular plate 206, the clamping block.

Preferably, the distance that the rectangular block 210 can move back and forth is greater than the distance that the groove 214 is inserted into the cavity of the slot 215, and the different distances ensure that the latch 216 can move out of the slot 215 completely.

Preferably, the guide rod 211 is rectangular, and is inserted into the opening at the center of the circular plate 206, so that the rectangular shape can enhance the stability of the guide rod 211 during movement.

Preferably, the groove 214 is T-shaped, and the overall size of the groove 214 is larger than that of the left end of the latch 216, so that a gap is left at the left end of the latch 216 in the groove 214, the latch 216 can be more flexibly moved back and forth along with the latch 216, damage to the latch 216 due to improper pulling is prevented, and the latch 216 can be pushed by the T-shaped groove 214 to move back and forth.

Preferably, the shape of the latching block 216 is "T" shape, and the right end of the latching block 216 is tapered, and the latching block 216 of the "T" shape can be always controlled by the knob 212, so as to prevent the latching block 216 from falling out of the knob 212 during use, and the tapered shape can assist the latching block 216 to be conveniently inserted into the inner cavity of the latching groove 215.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the second door and window 4 needs to be installed, the second door and window 4 is installed in connection with the bottom end of the guide rail 203, the knob 212 is pulled to the front side to cause the groove 214 to pull the fixture block 216 to move out of the inner cavity of the clamping groove 215, the control on the crankshaft 201 is removed, at the moment, the knob 212 is rotated clockwise, the guide rod 211 on the knob 212 pulls the circular plate 206 under the assistance of the rectangular block 210 and the fixture block 216 to drive the crankshaft 201 to rotate clockwise simultaneously, further the connecting rod 202 on the crankshaft 201 is driven to do circular motion, the connecting rod 202 can pull the guide rail 203 to move downwards under the matching limiting action of the first sliding groove 204 and the first slider 205, further the second door and window 4 moves downwards along the guide rail 203 to enable the second door and window 4 to be fixed on the left side of the housing 1, the knob 212 is stopped to be pulled, the rectangular block 210 moves backwards along the direction of the second sliding groove 208 under the elastic force of the spring 213, further the knob 212 is pushed backwards, and, when second door and window 4 is dismantled to needs, pull knob 212 and anticlockwise rotation knob 212 to the front side, make its recess 214 break away from the control of casing 1, and drive second door and window 4 simultaneous rebound through bent axle 201, remove the fixed to second door and window 4, the completion is to the dismantlement of second door and window 4, can more quick effectual change the austral window, sliding sash through the device, and be convenient for the later stage to track under the door and window clear up, the life cycle of extension door and window, when the window warp, also can dismantle the installation at any time during the damage, time saving and labor saving, and the operation is thus simple, high convenience and fastness is realized, the whole efficiency is improved, and the popularization is facilitated.

In the description of the present invention, it is to be understood that the terms "central position", "inner chamber", "outer wall", "top end", "front and rear sides", "one end", "other end", "rear side", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "secured," "plugged," "mounted," "embedded," and the like are to be construed broadly and include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides an assembled door and window, includes casing (1), first door and window (3) and second door and window (4), the inner chamber left side at casing (1) is installed in second door and window (4), first door and window (3) set up the rear side right-hand member at casing (1), its characterized in that: the inner cavity of the shell (1) is provided with a telescopic mechanism (2);

the telescopic mechanism (2) comprises a crankshaft (201), a connecting rod (202), a guide rail (203), a first sliding groove (204), a first sliding block (205), a circular plate (206), a rectangular groove (207), a second sliding groove (208), a second sliding block (209), a rectangular block (210), a guide rod (211), a knob (212), a spring (213), a groove (214), a clamping groove (215) and a clamping block (216);

the left side and the right side of the top end of an inner cavity of the shell (1) are respectively connected with a crankshaft (201) in a rotating mode through bearings along the front and back directions, outer rings of four bearings are respectively arranged on the front side and the back side of the top end of the inner cavity of the shell (1), inner rings of the bearings are respectively in interference fit with the front end and the back end of the outer wall of the crankshaft (201), one end of a connecting rod (202) is sleeved on the outer wall of the crankshaft (201) along the front end and the back end, the other end of the connecting rod (202) is rotatably connected with a guide rail (203), four first sliding grooves (204) are formed in the front side and the back side of the inner cavity of the shell (1) and correspond to the guide rail (203), one end of a first sliding block (205) is embedded in the inner cavity of the first sliding grooves (204), the guide rail (203) is arranged at the other end of the first sliding block (205), a second door window (4) capable of sliding left, a rectangular groove (207) is formed in the center of the left side of the circular plate (206), second sliding grooves (208) are symmetrically formed in the upper end and the lower end of the rectangular groove (207), one end of a second sliding block (209) is embedded in an inner cavity of the second sliding groove (208), a rectangular block (210) is arranged at the other end of the second sliding block (209), a guide rod (211) is arranged in the center of the left side of the crankshaft (201), a knob (212) is arranged on the left side wall of the circular plate (206) extending out of the guide rod (211), a spring (213) is sleeved on the outer wall of the guide rod (211), the front end and the rear end of the spring (213) are respectively provided with the front side of the rectangular groove (207) and the front side of the rectangular block (210), grooves (214) are symmetrically formed in the upper end and the lower end of the rear side of the knob (212) along the front-rear direction, clamping grooves (215) are symmetrically formed in the positions, the fixture block (216) is inserted in the inner cavity of the groove (214), and the right side of the fixture block (216) penetrates through the circular plate (206) and is inserted in the inner cavity of the clamping groove (215).

2. The assembly window of claim 1, wherein: the distance of the front and back movement of the rectangular block (210) is larger than the distance of the groove (214) inserted into the cavity of the clamping groove (215).

3. The assembly window of claim 1, wherein: the guide rod (211) is rectangular and is inserted into an opening at the center of the circular plate (206) in a matching manner.

4. The assembly window of claim 1, wherein: the groove (214) is T-shaped, and the whole size of the groove is larger than that of the left end of the fixture block (216).

5. The assembly window of claim 1, wherein: the fixture block (216) is T-shaped, and the right end of the fixture block (216) is conical.