CN209855475U

CN209855475U - Locking structure of movable door and window

Info

Publication number: CN209855475U
Application number: CN201822179092.0U
Authority: CN
Inventors: 王中州; 韦群
Original assignee: Henan Dahe New Building Materials Co Ltd
Current assignee: Henan Dahe New Building Materials Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-12-27
Anticipated expiration: 2028-12-14

Abstract

The utility model relates to the technical field of doors and windows, in particular to a locking structure of a movable door and window, which comprises a frame body, a movable window body, a lock shell and a lock sleeve, wherein a fixed window body is arranged at the right position inside the frame body, a guide rail is arranged on the frame body in front of the fixed window body, the lock sleeve is arranged at the left middle position of the movable window body, a handle is arranged at the right position of the lock sleeve, the handle is connected with one end of a connecting rod, the other end of the connecting rod passes through the lock sleeve to be connected with an installation block, fixing lugs are symmetrically arranged at the upper end and the lower end of the installation block, the lock shell is arranged on the frame body at the left side of the installation block, a chuck is arranged at one side, close to the lock sleeve; the utility model discloses in, through setting up lock shell, lock sleeve, chuck and locating lever, increased the locking effect of device, increased the stability of device locking, increased the security that the device used.

Description

Locking structure of movable door and window

Technical Field

The utility model relates to a door and window technical field specifically is a locking structure of activity door and window.

Background

The door and window divide into enclosure member or partition member according to its position difference, have different design requirements to have heat preservation, thermal-insulated, sound insulation, waterproof, fire prevention function respectively, and new requirement is energy-conserving, and the heat that loses by the door and window gap in cold area accounts for about 25% of whole heating heat consumption, and the requirement of the leakproofness of door and window is the important content in the energy-conserving design, and door and window are important component part in the building envelope system, the second action: doors and windows are important components of building modeling (virtual-real contrast and rhythm artistic effects play an important role), so that the shapes, sizes, proportions, arrangements, colors, modeling and the like of the doors and the windows have great influence on the overall modeling of the building, and in order to ensure personal and property safety, locking devices need to be installed on the doors and the windows, so that the demand on a locking structure of movable doors and windows is increasing day by day.

When the existing device is used, the locking effect of the existing device is poor, when the door and window are closed, the phenomenon that the door and window are locked by forgetting is easy to occur, the personal safety and the property safety are easily threatened at the moment, moreover, the locking stability of the existing locking device is poor, after the locking, a gap can exist between the window body and the window frame, the sealing effect is poor, the use safety and the use stability are influenced, and therefore, the locking structure of the movable door and window is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable door and window's locking structure 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:

a locking structure of a movable door and window comprises a frame body, a movable window body, a lock shell and a lock sleeve, wherein a fixed window body is arranged at the right side position inside the frame body, a guide rail is installed on the frame body in front of the fixed window body, the movable window body is installed on the guide rail and is in sliding connection with the guide rail, the lock sleeve is arranged at the left middle position of the movable window body, a handle is arranged at the right side position of the lock sleeve and is connected with one end of a connecting rod, the other end of the connecting rod penetrates through the lock sleeve to be connected with an installation block, fixing lugs are symmetrically installed at the upper end and the lower end of the installation block, positioning pins are installed at the middle positions on the right sides of the two fixing lugs, the lock shell is installed on the left frame body of the installation block, a chuck is installed at one side, close to the lock, form the guide slot between first fixture block, second fixture block and the chuck, the guide slot set up the position and fixed ear set up the position on same periphery, and clearance fit between guide slot and the fixed ear, install the position sleeve on the below position that the framework is close to lock sleeve one side, the inside locating lever that is provided with of position sleeve, the locating groove has been seted up on the below position that the guide rail is close to lock shell one side, the locating lever is corresponding with the position that sets up of locating groove, and the joint between locating lever and the locating groove.

Preferably, a first pressing plate is installed on a connecting rod inside the lock sleeve, the connecting rod is rotatably connected with the first pressing plate, a first spring is installed in the lock sleeve, close to one side of the lock shell, of the first pressing plate, and the first spring sleeve covers the connecting rod.

Preferably, a handle is installed at the position above the positioning rod, a second pressing plate is installed on the positioning rod inside the positioning sleeve, and a second spring is installed in the positioning sleeve above the second pressing plate.

Preferably, the upper end and the lower end of the lock sleeve are symmetrically provided with mounting lugs, and the lock sleeve is fixed on the movable window body through the mounting lugs.

Preferably, the middle positions of the first fixture block and the second fixture block are provided with positioning holes, the arrangement positions of the two positioning holes and the installation position of the positioning pin are on the same circumferential surface, and the positioning pin is clamped in the positioning holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the locking effect is increased by the cooperation of the installation block, the fixing lug, the positioning pin, the chuck, the lock shell, the lock sleeve, the first pressing plate, the spring, the connecting rod and the positioning hole, the mechanical effect of the device is increased by the existence of the first spring, and the positioning pin is tightly clamped in the positioning hole by the existence of the spring, so that the locking stability is ensured;

2. the utility model discloses in, through setting up position sleeve, locating lever, second clamp plate, second spring and constant head tank, when the activity window form is in the closed condition, the locating lever is located constant head tank position department, and the second clamp plate is pegged graft in the constant head tank under the effect of second spring, has solved prior art and has appeared forgetting the problem of locking the window when closing the window, has increased the auto-lock nature of device, has increased the security that the device used, avoids leading to taking place the problem of stealing owing to appearing forgetting the dead window of lock.

Drawings

FIG. 1 is the overall structure of the present invention

FIG. 2 is an assembly view of the lock housing of FIG. 1 in accordance with the present invention;

FIG. 3 is an assembly view of the chuck of FIG. 2 in accordance with the present invention;

fig. 4 is a side view of the frame of fig. 1 in accordance with the present invention;

fig. 5 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: the device comprises a frame body 1, a movable window body 2, a fixed window body 3, a lock shell 4, a mounting block 5, a chuck 6, a first spring 7, a mounting lug 8, a handle 9, a lock sleeve 10, a fixing lug 11, a positioning pin 12, a connecting rod 13, a first pressure plate 14, a first clamping block 15, a second clamping block 16, a guide rail 17, a handle 18, a positioning rod 19, a second spring 20, a second pressure plate 21, a positioning sleeve 22, a guide groove a, a positioning hole b and a positioning groove c.

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. 1-5, the present invention provides a technical solution:

the utility model provides a locking structure of activity door and window, includes framework 1, activity window form 2, lock shell 4 and lock sleeve 10, be provided with fixed window form 3 on the inside right side position of framework 1, install guide rail 17 on the framework 1 in fixed window form 3 the place ahead, activity window form 2 installs on guide rail 17, sliding connection between activity window form 2 and the guide rail 17, be provided with lock sleeve 10 on the left intermediate position of activity window form 2, be provided with handle 9 on the right side position of lock sleeve 10, handle 9 is connected with connecting rod 13 one end, the connecting rod 13 other end passes lock sleeve 10 and is connected with installation piece 5, fixed ear 11 is installed to the upper and lower both ends symmetry of installation piece 5, two install locating pin 12 on the intermediate position on fixed ear 11 right side, install lock shell 4 on the left framework 1 of installation piece 5, lock shell 4 is inside to be close to lock sleeve 10 one side and installs chuck 6, first fixture block 15 and second fixture block 16 are installed to 6 inside symmetries of chuck, form guide slot an between first fixture block 15, second fixture block 16 and the chuck 6, the position that sets up of guide slot a and fixed ear 11 sets up the position on same periphery, and clearance fit between guide slot a and the fixed ear 11, install position sleeve 22 on frame 1 is close to the below position of lock sleeve 10 one side, the inside locating lever 19 that is provided with of position sleeve 22, guide rail 17 has seted up constant head tank c on being close to the below position of lock shell 4 one side, locating lever 19 is corresponding with constant head tank c's the position that sets up, and the joint between locating lever 19 and the constant head tank c.

A first pressing plate 14 is installed on a connecting rod 13 inside the lock sleeve 10, the connecting rod 13 is rotatably connected with the first pressing plate 14, a first spring 7 is installed in the lock sleeve 10, which is close to one side of the lock shell 4, of the first pressing plate 14, the first spring 7 is sleeved on the connecting rod 13, a handle 18 is installed at the position above the positioning rod 19, a second pressing plate 21 is installed on the positioning rod 19 inside the positioning sleeve 22, a second spring 20 is installed in the positioning sleeve 22 above the second pressing plate 21, when the movable window body 2 is in a closed state, the positioning rod 19 is located at the position of the positioning groove c, the second pressing plate 21 is inserted into the positioning groove c under the action of the second spring 20, the problem that the window is forgotten to be locked when the window is closed in the prior art is solved, the self-locking performance of the device is improved, the use safety of the device is improved, and the problem that the window is forgotten to be locked to cause theft, the upper end and the lower end of the lock sleeve 10 are symmetrically provided with mounting lugs 8, the lock sleeve 10 is fixed on the movable window body 2 through the mounting lugs 8, positioning holes b are formed in the middle positions of the first fixture block 15 and the second fixture block 16, the arrangement positions of the two positioning holes b and the installation position of the positioning pin 12 are on the same circumferential surface, the positioning pin 12 is clamped in the positioning hole b, the positioning pin 12 is matched with the positioning hole b for use, the locking effect is improved, and the existence of first spring 7 has increased the mechanical effect of device, and the existence of spring makes the tight joint of locating pin 12 in locating hole b simultaneously, has guaranteed the stability of locking, moreover, the existence of first spring 7 has guaranteed that movable window form 2 is hugged closely with framework 1 constantly under locking state, has increased the holistic leakproofness of device, has solved the not good and poor problem of sealed effect of prior art locking effect.

The working process is as follows: when the movable window body 2 is required to be locked, the movable window body 2 is slid towards one end of the lock shell 4 at the moment, the second spring 20 is in a compressed state when the positioning rod 19 is not inserted in front of the positioning groove c, the positioning rod 19 slides on the guide rail 17, the mounting block 5 is inserted in the lock shell 4 at the moment, the fixing lug 11 and the guide are kept in a horizontal state when the positioning rod 19 is in the inserted state, the mounting block 5, the fixing lug 11 and the positioning pin 12 are inserted in the left side position inside the lock shell 4, the first spring 7 is in a compressed state at the moment, the handle 9 is rotated, the fixing lug 11 is rotated to be kept in a vertical state with the guide groove a, the positioning pin 12 of the fixing lug 11 is aligned with the positioning holes b on the first clamping block 15 and the second clamping block 16, the handle 9 is loosened, the first spring 7 drives the first pressing plate 14 and the connecting rod 13, and the positioning pin 12 is inserted, the preliminary fixation is completed, the positioning pin 12 and the positioning hole b are matched for use at the moment, the locking effect is increased, the mechanical effect of the device is increased due to the existence of the first spring 7, meanwhile, the positioning pin 12 is tightly clamped in the positioning hole b due to the existence of the spring, the locking stability is ensured, not only is the locking stability ensured, but also the existence of the first spring 7 ensures that the movable window body 2 is tightly attached to the frame body 1 under the locking state, the integral sealing performance of the device is increased, the problems of poor locking effect and poor sealing effect in the prior art are solved, meanwhile, when the movable window body 2 is in the closing state, the positioning rod 19 is positioned at the position of the positioning groove c, the second pressing plate 21 is inserted into the positioning groove c under the action of the second spring 20, the problem that the window is locked in the window closing process in the prior art is solved, the self-locking performance of the device is increased, and the, avoid because appearing forgetting to lock the problem that the window leads to taking place to steal, when needs are carried out the unblock to activity window body 2, press handle 9 to lock shell 4 one side this moment, locating pin 12 breaks away from locating hole b, rotate connecting rod 13 and make fixed ear 11 and guide slot a keep the level, accomplish spacing to the top this moment, upwards carry simultaneously and draw handle 18, second spring 20 compresses, locating lever 19 breaks away from constant head tank c, to keeping away from lock shell 4 one side slip activity window body 2 afterwards, accomplish the motion of windowing this moment.

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 a locking structure of activity door and window, includes framework (1), activity window form (2), lock shell (4) and lock sleeve (10), its characterized in that: the window is characterized in that a fixed window body (3) is arranged at the right side of the inside of the frame body (1), a guide rail (17) is installed on the frame body (1) in front of the fixed window body (3), a movable window body (2) is installed on the guide rail (17), the movable window body (2) is in sliding connection with the guide rail (17), a lock sleeve (10) is arranged at the left middle position of the movable window body (2), a handle (9) is arranged at the right side of the lock sleeve (10), the handle (9) is connected with one end of a connecting rod (13), the other end of the connecting rod (13) penetrates through the lock sleeve (10) to be connected with an installation block (5), fixing lugs (11) are symmetrically installed at the upper end and the lower end of the installation block (5), positioning pins (12) are installed at the middle positions of the right sides of the fixing lugs (11), and a lock shell (4) is installed on the, a chuck (6) is arranged at one side of the inside of the lock shell (4) close to the lock sleeve (10), a first clamping block (15) and a second clamping block (16) are symmetrically arranged in the chuck (6), guide grooves (a) are formed among the first fixture block (15), the second fixture block (16) and the chuck (6), the arrangement position of the guide groove (a) and the arrangement position of the fixing lug (11) are on the same circumferential surface, the guide groove (a) is in clearance fit with the fixing lug (11), a positioning sleeve (22) is arranged at the lower part of one side of the frame body (1) close to the lock sleeve (10), a positioning rod (19) is arranged in the positioning sleeve (22), a positioning groove (c) is arranged at the lower part of one side of the guide rail (17) close to the lock shell (4), the positioning rod (19) corresponds to the positioning groove (c) in arrangement position, and the positioning rod (19) is clamped with the positioning groove (c).

2. The locking structure of a movable door and window according to claim 1, characterized in that: install first clamp plate (14) on connecting rod (13) of lock cover (10) inside, rotate between connecting rod (13) and first clamp plate (14) and be connected, install first spring (7) in lock cover (10) that first clamp plate (14) are close to lock shell (4) one side, first spring (7) cover covers on connecting rod (13).

3. The locking structure of a movable door and window according to claim 1, characterized in that: a handle (18) is installed at the position above the positioning rod (19), a second pressing plate (21) is installed on the positioning rod (19) inside the positioning sleeve (22), and a second spring (20) is installed in the positioning sleeve (22) above the second pressing plate (21).

4. The locking structure of a movable door and window according to claim 1, characterized in that: the upper end and the lower end of the lock sleeve (10) are symmetrically provided with mounting lugs (8), and the lock sleeve (10) is fixed on the movable window body (2) through the mounting lugs (8).

5. The locking structure of a movable door and window according to claim 1, characterized in that: positioning holes (b) are formed in the middle positions of the first clamping block (15) and the second clamping block (16), the arrangement positions of the two positioning holes (b) and the installation position of the positioning pin (12) are on the same circumferential surface, and the positioning pin (12) is clamped in the positioning holes (b).