CN107780625B

CN107780625B - Door and window sash holding device

Info

Publication number: CN107780625B
Application number: CN201710726765.7A
Authority: CN
Inventors: 张相臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-29
Filing date: 2017-08-23
Publication date: 2022-12-23
Anticipated expiration: 2037-08-23
Also published as: CN107780625A

Abstract

The invention relates to a door and window sash holding device, which is mainly only applied to a device for holding a sash in the installation process of a door and window sash. When the door and window sash is installed, the weight of the glass carried on the door and window sash is large, so that the door and window sash cannot be supported and installed by one person when the door and window sash is installed, and the door and window sash needs to be supported by one person and installed by one person. The installation process is time-consuming and labor-consuming, the labor intensity is increased, and the construction speed and the working efficiency are reduced. In order to solve the problems, the invention adopts the following technical scheme: a door and window sash holding device comprising: the door sash supporting device comprises a first sash body, a lock die hook and a transverse sash end, wherein the transverse sash end blocks the transverse deviation of the longitudinal position of a hinge stator and a bridge-cutoff frame, and the longitudinal sash end blocks the rear end of the sash body with the longitudinal deviation of the hinge stator and the bridge-cutoff frame, so that a bridge-cutoff hinge combined with the bridge-cutoff frame cannot deviate from the bridge-cutoff frame in the transverse direction and the longitudinal direction, and the transverse and longitudinal toppling of the bridge-cutoff sash connected with the bridge-cutoff hinge rotor and the bridge-cutoff frame is limited, and the door sash supporting device is formed.

Description

Door and window sash holding device

Technical Field

The invention relates to a door and window sash holding device, which is mainly only applied to a device for holding a sash in the installation process of the door and window sash.

Background art:

the aluminum alloy door and window, especially the bridge-cut-off aluminum alloy door and window can reduce the temperature conduction, and has good sealing effect and mechanical strength and longer service life. Is widely applied at present. However, when the door and window sash is installed, the weight of the glass carried on the door and window sash is large, so that the door and window sash cannot be supported and installed by one person when being installed, and the door and window sash needs to be supported by one person and installed by one person. The installation process is time-consuming and labor-consuming, the labor intensity is increased, and the construction speed and the working efficiency are reduced.

Disclosure of Invention

The invention aims to provide a door and window sash holding device, which is hereinafter referred to as a sash holding device for short, and the process of holding the sash by manpower is replaced when a worker installs a bridge-cut-off door and window sash. The installation is simplified, the effects of saving labor, time and labor are achieved, and the working efficiency is improved.

In order to achieve the purpose, the invention adopts the following technical scheme: a door and window sash holding device comprising: on the device, a first sash body at one transverse side, a lock mold body at the other transverse side and the rear end of the lock mold body are provided with a mold locking hook which transversely protrudes towards one side of the first sash body. The length of the first supporting fan body exceeds the locking mould body and the locking mould hook. The first holding fan body is transversely provided with a transverse end at one side of the mold locking hook, and the transverse end is a transverse holding fan end. The mold locking hook is hooked in a groove of the frame, the transverse sash holding end of the first sash holding body is arranged outside the longitudinal position of the hinge stator piece combined with the bridge cutoff frame to block transverse deviation between the longitudinal position of the hinge stator piece and the bridge cutoff frame, the device also comprises a longitudinal sash holding end for blocking the rear end of the sash holding body longitudinally deviated from the hinge stator piece and the bridge cutoff frame, so that the bridge cutoff hinge combined with the bridge cutoff frame cannot deviate transversely and longitudinally, transverse and longitudinal toppling between the bridge cutoff sash connected with the bridge cutoff hinge movable piece and the bridge cutoff frame is limited, and the door and window sash holding device is formed.

The further longitudinal supporting fan end is the rear end of the first supporting fan body, the lock die body is connected with the first supporting fan body, and the longitudinal supporting fan end blocks longitudinal deviation between the first transverse part of the hinge fixing sheet and the bridge cut-off frame.

Further, when the longitudinal distance between the first transverse part and the second transverse part of the hinge stator is too large, the longitudinal end of the first sash body is too large from the first transverse part of the hinge stator, so that the longitudinal deviation between the first transverse part of the hinge stator and the bridge cut-off frame cannot be effectively blocked. In this case, the second fan body may be added, and the longitudinal fan end on the second fan body replaces the longitudinal fan end on the first fan body, and the longitudinal fan end is at the rear end of the second fan body. The longitudinal end of the holding fan blocks the second transverse part of the hinge stator. The longitudinal deviation between the first transverse part of the hinge stator piece and the bridge-cut frame can not be effectively blocked by the longitudinal end of the first holding fan body under the condition that the longitudinal distance between the first transverse part and the second transverse part of the hinge stator piece is overlarge.

The second holding fan body and the longitudinal holding fan end are arranged on the device, and the device has the following structures: the longitudinal supporting fan end is the rear end of a second supporting fan body, the length of the second supporting fan body exceeds the lock mold body and the mold locking hook, the lock mold body is connected with the first supporting fan body, and the second supporting fan body is arranged at the front part of the mold locking body; or the longitudinal holding fan end is the rear end of the second holding fan body, the length of the second holding fan body exceeds the lock mold body and the mold locking hook, the second holding fan body divides the front end of the mold locking body into two sections, and the second holding fan body is positioned in the middle; or the longitudinal holding fan end is the rear end of the second holding fan body, the length of the second holding fan body exceeds the lock mold body and the mold locking hook, the first holding fan body is connected with the second holding fan body, and the front end of the mold locking body is connected with the second holding fan body.

In the door and window sash holding device, the lock mold body is a right-angle cylinder or a square cylinder or a concave cylinder or an arc cylinder;

the fan body is a rectangular cylinder or a square cylinder or a triangular cylinder;

the mold locking hook is a square cylinder or an arc cylinder or a triangular cylinder.

The lock mold body is a square cylinder; the fan body is a rectangular cylinder; the mold locking hook is a square cylinder.

Further, the back end of the lock mold body connected with the lock mold hook is a transverse plane, and the transverse plane can be matched with the bottom of the frame groove. After the mold locking hook is hooked in the groove of the frame, when the mold locking body rotates to the position where the transverse plane at the rear end of the mold locking body is matched with the bottom of the groove of the frame, the end of the transverse leaf corresponds to the longitudinal part of the hinge stator, and the end of the longitudinal leaf corresponds to the transverse part of the hinge corresponding to the hinge stator. The transverse plane at the rear end of the lock die body is matched with the bottom of the frame groove, so that the over-rotation of the sash holding device is limited, the transverse sash holding end and the longitudinal sash holding end cannot deviate from the corresponding positions, and even if the transverse sash holding end is blocked near the edge of the longitudinal position of the hinge stator, the transverse sash holding end cannot be separated from the longitudinal position of the hinge stator. The requirement of the transverse fan supporting end on the longitudinal upper position of the fan supporting device is lowered, the production of the fan supporting device is facilitated, and the reliability of the fan supporting device is improved.

Further, the door and window sash holding device is characterized in that the first sash holding body and the second sash holding body are arranged on the single side and exceed the lock mold body and the lock mold hook, and the first sash holding body and the second sash holding body are single-side sash holding devices and can be used for mounting one of the bridge cut-off sashes on the left side and the right side.

Further, the door and window sash holding device is characterized in that two sides of the first sash holding body and the second sash holding body exceed the lock mold body and the lock mold hook, and the first sash holding body and the second sash holding body are a bilateral sash holding device which can be used for mounting a bridge cut-off sash on the left side and a bridge cut-off sash on the right side.

Further a bridge cut-off door and window fan holds up fan device as an organic whole structure. The integrated structure is suitable for metal die casting and plastic injection molding processing of one-step forming.

Further, the supporting fan body is connected with the mould locking body through one or more than one slide ways. The slideway connection is suitable for extrusion process processing of metal and plastic.

And the fan supporting body and the mold locking body are connected through a slide way and then fixed by fixing screws.

Furthermore, in the door and window sash supporting device, the lock mold body is provided with an anti-shrinkage hole.

Due to the adoption of the scheme: a door and window sash holding device is characterized in that a transverse holding end blocks transverse deviation between a longitudinal position of a hinge stator and a bridge cut-off frame, and a longitudinal holding end blocks longitudinal deviation between the transverse position of the hinge stator and the bridge cut-off frame. The bridge cut-off hinge combined with the bridge cut-off frame can not deviate from the bridge cut-off frame in the transverse direction and the longitudinal direction, so that the transverse and longitudinal toppling between the bridge cut-off sash connected with the bridge cut-off hinge moving piece and the bridge cut-off frame is limited, and the door and window sash supporting device is formed. The process of manually holding the fan is replaced. The installation is simple and easy, the effects of saving labor, time and labor are achieved, and the working efficiency is improved.

FIG. 1 is a schematic structural view of embodiment 1 of the present invention

FIG. 2 is a schematic structural diagram of embodiment 2 of the present invention

FIG. 3 is a schematic structural diagram of embodiment 3 of the present invention

FIG. 4 is a schematic structural diagram of embodiment 4 of the present invention

FIG. 5 is a schematic structural diagram of example 5 of the present invention

FIG. 6 is a schematic structural diagram of example 6 of the present invention

FIG. 7 is a schematic structural view of example 7 of the present invention

FIG. 8 is a schematic structural view of embodiment 8 of the present invention

FIG. 9 is a schematic structural diagram of example 9 of the present invention

FIG. 10 is a schematic structural view of example 10 of the present invention

FIG. 11 is a schematic structural view of example 11 of the present invention

FIG. 12 is a schematic structural view of example 12 of the present invention

FIG. 13 is a schematic structural view of example 13 of the present invention

FIG. 14 is a schematic structural view of example 14 of the present invention

FIG. 15 is a schematic structural view of example 15 of the present invention

Fig. 16 is a plan view of examples 1 and 12 of the present invention, and the descriptions of the directions of examples 1 and 12 refer to the directions on the plan view, the lateral direction also refers to the left-right direction in the plan view, and the longitudinal direction also refers to the front-back direction.

Fig. 17 is a schematic cross-sectional view of a bridge cut-off frame and a hinge stator in accordance with embodiment 12 of embodiment 1 of the present invention.

Fig. 18 is a plan view of example 13 of example 2 of the present invention, and the descriptions of the directions of examples 2 and 13 refer to the directions in the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-rear direction.

Fig. 19 is a schematic cross-sectional view of a bridge cut-off frame and a hinge stator in embodiment 13 of embodiment 2 of the present invention.

Fig. 20 is a plan view of example 3 of the present invention, and the description of the direction of example 3 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 21 is a schematic cross-sectional view of the bridge-cut frame and the hinge stator in embodiment 3 of the present invention.

Fig. 22 is a plan view of embodiment 4 of the present invention, and the description of the direction of embodiment 4 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 23 is a schematic cross-sectional view of the bridge-cut frame and the hinge stator in embodiment 4 of the present invention.

Fig. 24 is a plan view of example 5 of the present invention, and the description of the direction of example 5 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 25 is a schematic cross-sectional view of a bridge-cut frame and a hinge stator in accordance with embodiment 5 of the present invention.

Fig. 26 is a plan view of example 6 of the present invention, and the description of the direction of example 6 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 27 is a schematic cross-sectional view of a bridge cut-off frame and a hinge stator in accordance with embodiment 6 of the present invention.

Fig. 28 is a plan view of example 7 of the present invention, and the description of the direction of example 7 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-rear direction.

Fig. 29 is a schematic sectional view showing the structure of the bridge-cut frame and the hinge stator in accordance with example 7 of the present invention.

Fig. 30 is a plan view of example 8 of the present invention, and the description of the direction of example 8 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 31 is a schematic cross-sectional view of the bridge-cut frame and the hinge stator in the embodiment 8 of the present invention.

Fig. 32 is a plan view of example 9 of the present invention, wherein the description of the direction of example 9 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 33 is a schematic sectional view showing a structure of a bridge cut-off frame and a hinge stator in accordance with embodiment 9 of the present invention.

Fig. 34 is a plan view of example 10 of the present invention, wherein the description of the direction of example 10 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 35 is a schematic cross-sectional view of a bridge-cut frame and a hinge stator in accordance with example 10 of the present invention.

Fig. 36 is a plan view of example 14 of the present invention, and the description of the direction of example 14 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-rear direction.

Fig. 37 is a schematic cross-sectional view showing the structure of a bridge-cut frame and a hinge stator in accordance with example 14 of the present invention.

Fig. 38 is a plan view of example 15 of the present invention, wherein the description of the direction of example 15 refers to the direction on the plan view, the lateral direction in the plan view also refers to the left-right direction, and the longitudinal direction also refers to the front-back direction.

Fig. 39 is a schematic sectional view showing the structure of a bridge cut-off frame and a hinge stator in accordance with example 15 of the present invention.

FIG. 40 is a schematic cross-sectional view of the bridge cut-off frame of the embodiment 11 of the present invention.

Fig. 41 is a schematic sectional view of the bridge cutoff frame.

FIG. 42 is a schematic diagram of a state structure when the embodiment 1 of the present invention is applied to a real object.

FIG. 43 is a schematic diagram of a state structure in practical application according to embodiment 5 of the present invention.

The reference numbers illustrate:

1. a first fan body; 2. a second fan body; 3. a transverse fan supporting end; 4. a longitudinal fan end; 5. a lock mold body; 6. a mold locking hook; 7. the bottom of the frame groove; 8. a frame groove; 9. fixing a hinge piece; 10. a first lateral region; 11. a second lateral region; 12. a longitudinal portion; 13. a hinge moving plate; 14. fixing screws; 15. a bridge-cut fan; 16. a bridge cut-off frame; 17. a positioning device; 18. a fan supporting device; 19. a slideway; 20. the bottom of the frame groove; 21. a frame groove; 22. mounting a screw; 23. and (4) shrinkage cavity prevention.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

In fig. 1, 16, 17, and 41, a door sash stabilizer device includes: the mold locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a rectangular cylinder, the lock mold body 5 is a right-angle cylinder with a transverse and longitudinal structure, and the lock mold hook 6 is a square cylinder. The right side of the front end of the first holding fan body 1 is connected with the left end of the transverse edge of the front end of the mold locking body 5. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the first fan supporting body 1 is a longitudinal fan supporting end 4. A mold outlet locking hook 6 which is transversely convex towards one side of the first fan supporting body 1 is arranged on the left side of the rear end of the longitudinal edge of the mold locking body 5. The length of the first sash supporting body 1 is unilateral beyond the lock mold body 5 and the lock mold hook 6, and the first sash supporting device is a unilateral sash supporting device and can be used for installing one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 of the hinge stator to block the transverse deviation between the longitudinal position 12 of the bridge cutoff hinge and the bridge cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse position 10 of the hinge stator to block the longitudinal deviation between the first transverse position 10 of the hinge stator and the bridge cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 2, 18, 19, and 41, a door sash stabilizer device includes: the mold locking device comprises a first holding fan body 1, a second holding fan body 2, a transverse holding fan end 3, a longitudinal holding fan end 4, a mold locking body 5 and a mold locking hook 6. The first fan supporting body 1 and the second fan supporting body 2 are rectangular cylinders, the mold locking body 5 is a square cylinder, and the mold locking hook 6 is a square cylinder. The first fan supporting body 1 and the second fan supporting body 2 form a right-angle cylinder with a transverse and longitudinal structure. The longitudinal edge of the left side of the right-angle cylinder is a first fan supporting body 1, and the transverse edge of the front part of the right-angle cylinder is a second fan supporting body 2. The front end of the lock die body 5 is connected with the rear end of the right side of the second fan body 2. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. The left side of the rear end of the lock mold body 5 is provided with a lock mold hook 6 which protrudes transversely towards one side of the first supporting fan body. The length of the first sash supporting body 1 and the length of the second sash supporting body 2 are unilateral beyond the lock mold body 5 and the lock mold hook 6, and the sash supporting device is a unilateral sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, and the transverse sash end 3 of the first sash body falls outside the longitudinal part 12 of the hinge stator to block the transverse deviation between the longitudinal part 12 of the bridge-cut-off hinge and the bridge-cut-off frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator and blocks the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 3, 20, 21 and 41, a door and window sash holder device includes: the mold locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a rectangular cylinder, the lock mold body 5 is a right-angle cylinder with a transverse structure and a longitudinal structure, and the lock mold hook 6 is a square cylinder. The left side of the front end of the first holding fan body 1 is connected with the right end of the transverse edge of the front end of the mold locking body 5. The left end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the first fan supporting body 1 is a longitudinal fan supporting end 4. The right side of the rear end of the longitudinal edge of the lock mold body 5 is provided with a lock mold hook 6 which protrudes transversely towards one side of the first supporting fan body 1. The length of the first sash supporting body 1 is unilateral beyond the lock mold body 5 and the lock mold hook 6, and the sash supporting device is a unilateral sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane.

The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 of the hinge stator to block the transverse deviation between the longitudinal position 12 of the bridge cutoff hinge and the bridge cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse position 10 of the hinge stator to block the longitudinal deviation between the first transverse position 10 of the hinge stator and the bridge cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 4, 22, 23, and 41, a door sash stabilizer device includes: the mold locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The lock mould body 5 is an arc-shaped cylinder, the first supporting fan body 1 is a cylinder, the lock mould hook 6 is an arc-shaped cylinder, the first supporting fan body 1 is arranged at the arc-shaped rear end of the left side of the lock mould body 5, the arc-shaped left end of the right side of the lock mould body 5 is provided with the lock mould hook 6 which protrudes transversely towards one side of the first supporting fan body 1. The rear end of the mold locking hook 6 is substantially equal to the rear end of the first holding fan body 1. The transverse fan holding end 3 is the right end of the first fan holding body 1, and the longitudinal fan holding end 4 is the rear end of the first fan holding body 1. The first sash supporting body 1 is a single-side sash supporting device which is used for mounting one of the bridge cut-off sashes on the left side and the right side, wherein the single side of the first sash supporting body exceeds the lock mold body 5 and the lock mold hook 6. The rear ends of the lock mold body 5 and the lock mold hook 6 are arc-shaped.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The mould locking hook 6 is hooked in the frame groove 8, and when the sash holding device is rotated to the first sash holding body 1 and can not move outwards, the sash holding device 18 is dropped to the next sliding lock mould body 5 on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal part 12 of the junction of the longitudinal part 12 of the hinge stator and the first transverse part 10 of the hinge stator to block the transverse deviation between the longitudinal part 12 of the broken bridge hinge and the broken bridge frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse part 10 of the hinge stator to block the longitudinal deviation between the first transverse part 10 of the hinge stator and the broken bridge frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 5, 24, 25, 41, a door sash stabilizer device includes: the mold locking device comprises a first holding fan body 1, a second holding fan body 2, a transverse holding fan end 3, a longitudinal holding fan end 4, a mold locking body 5 and a mold locking hook 6. The lock comprises a first supporting fan body 1, a second supporting fan body 2, a lock mold body 5 and a mold locking hook 6, wherein the first supporting fan body is a rectangular cylinder, the second supporting fan body is a cylinder, the lock mold body 5 is a right-angle cylinder with a transverse structure and a longitudinal structure, and the mold locking hook 6 is a square cylinder. The right side of the front end of the first holding fan body 1 is connected with the left end of the transverse edge of the front end of the mold locking body 5. The second sector body 2 is located at the front of the mold locking body 5 and is half-surrounded by the mold locking body 5. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. The left side of the rear end of the longitudinal edge of the lock mold body 5 is provided with a lock mold hook 6 which protrudes transversely towards one side of the first supporting fan body 1. The length of the first supporting fan body 1 and the length of the second supporting fan body 2 are beyond the lock mold body 5 and the lock mold hook 6 on one side, and the single-side supporting fan device is a single-side supporting fan device and can be used for installing one of the bridge cut-off fans on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, and the transverse sash end 3 of the first sash body falls outside the longitudinal part 12 of the hinge stator to block the transverse deviation between the longitudinal part 12 of the bridge-cut-off hinge and the bridge-cut-off frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator and blocks the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 6, 26, 27, and 41, a door sash stabilizer device includes: the mold locking device comprises a first holding fan body 1, a second holding fan body 2, a transverse holding fan end 3, a longitudinal holding fan end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a cylinder, the second supporting fan body 2 is a cylinder, the mold locking body 5 is a groove-shaped cylinder with a short left side edge, and the mold locking hook 6 is a square cylinder. The first holding fan body 1 is connected with the short edge of the left side of the groove-shaped cylinder, and the left side of the rear end of the long edge of the right side of the groove-shaped cylinder is provided with a mold locking hook 6 which protrudes transversely towards one side of the first holding fan body 1. The second sector body 2 is located at the front of the mold locking body 5 and is half-surrounded by the mold locking body 5. The transverse fan holding end 3 is the right end of the first fan holding body 1, and the longitudinal fan holding end 4 is the rear end of the second fan holding body 2. The first sash supporting body 1 and the second sash supporting body 2 are arranged on the single side beyond the lock mold body 5 and the lock mold hook 6, and the single-side sash supporting device is a single-side sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mould body 5 and the locking mould hook 6 are a transverse plane.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The part of the first sash body 1, which exceeds the lock die body 5, has a transverse sash end 3 which falls on the longitudinal part 12 of the hinge stator and is outside the longitudinal middle area, and blocks the transverse deviation between the longitudinal part 12 of the bridge-cut hinge and the bridge-cut frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator to block the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 7, 28, 29, and 41, a door sash stabilizer device includes: the device comprises a first fan supporting body 1, a second fan supporting body 2, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 and the second supporting fan body 2 are square cylinders, the mold locking body 5 is a right-angle cylinder, and the mold locking hook 6 is a square cylinder.

The right end of the first holding fan body 1 is connected with the left end of the transverse edge of the mold locking body 5, the left side of the rear end of the longitudinal edge of the mold locking body 5 is provided with a mold locking hook 6 which transversely protrudes towards one side of the first holding fan body 1, and the second holding fan body 2 is connected with the front end of the mold locking body 5. The transverse fan holding end 3 is the right end of the first fan holding body 1, and the longitudinal fan holding end 4 is the rear end of the second fan holding body 2. The first sash supporting body 1 and the second sash supporting body 2 are single-side fans which exceed the lock mold body 5 and the lock mold hook 6, and are single-side fan supporting devices which can be used for installing one of the bridge-cut-off fans on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The part of the first sash body 1 beyond the lock die body 5, the transverse sash end 3 of the first sash body falls near the edge of the longitudinal position 12 of the hinge stator to block the outer side near the edge of the longitudinal position 12 of the bridge-cut-off hinge, and the combination of the matching plane of the rear end of the lock die body 5 and the frame groove bottom 7 and the lock die hook 6 limits the rotating movement amount caused by the gap between the first sash body 1 and the longitudinal position 12 of the hinge stator, so that the transverse sash end of the first sash body 1 can not be separated from the longitudinal position 12 of the hinge stator even near the edge of the longitudinal position 12 of the hinge stator. And the lateral deviation between the longitudinal portion 12 of the hinge stator and the bridge-cut frame 16 is blocked near the edge of the longitudinal portion 12 of the hinge stator. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 to block the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 8, 30, 31 and 41, a door and window sash holder device includes: the mould locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mould locking body 5 and a mould locking hook 6. The first supporting fan body 1 is a square column body, the mold locking body 5 is a concave column body, and the mold locking hook 6 is an arc column body. The first holding fan body 1 is connected with the rear end of the longitudinal edge of the left side of the groove-shaped column body, and the left side of the rear end of the longitudinal edge of the right side of the concave column body is provided with a mold locking hook 6 which transversely protrudes towards one side of the first holding fan body 1. The transverse fan holding end 3 is the right end of the first fan holding body 1, and the longitudinal fan holding end 4 is the rear end of the first fan holding body 1. The first sash supporting body 1 is a single-side sash supporting device which is used for installing one of the bridge cut-off sashes on the left side and the right side, wherein the single side of the first sash supporting body exceeds the lock mold body 5 and the lock mold hook 6. The rear end of the lock cylinder body 5 is a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal part 12 of the junction of the longitudinal part 12 of the hinge stator and the first transverse part 10 of the hinge stator to block the transverse deviation between the longitudinal part 12 of the bridge cut-off hinge and the bridge cut-off frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse part 10 of the hinge stator to block the longitudinal deviation between the first transverse part 10 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 9, 32, 33, and 41, a door and window sash holder device includes: the device comprises a first fan supporting body 1, a second fan supporting body 2, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first sash supporting body 1 and the second sash supporting body 2 are triangular cylinders, the mold locking hook 6 is a triangular cylinder, and the mold locking body 5 is a concave cylinder with a short left side. The first holding fan body 1 is connected with the short edge of the left side of the concave cylinder, the right end of the first holding fan body 1 is a triangle corner, and the left side of the rear end of the long edge of the right side of the groove-shaped cylinder is provided with a mold locking hook 6 which protrudes transversely towards one side of the first holding fan body 1. The second holding fan body 2 is arranged at the front part of the mould locking body 5, the transverse edge in the middle of the groove-shaped cylinder body is cut into two sections in a state that the tip end is backwards, and the mould locking body 5 clamps the second holding fan body 2 in the middle. The mold locking hook 6 extends leftward from the rear end of the long side of the groove-shaped column. The left end of the mould locking hook 6 is one corner of a triangle. The transverse fan holding end 3 is the right end of the first fan holding body 1, and the longitudinal fan holding end 4 is the rear end of the second fan holding body 2. The first sash supporting body 1 and the second sash supporting body 2 are arranged on the single side beyond the lock mold body 5 and the lock mold hook 6, and the single-side sash supporting device is a single-side sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear end of the lock die body 5 is a transverse plane. When the inclined plane of the mode locking hook 6 is hooked on the frame groove 8, the longitudinal part 12 of the hinge blocks the first sash body 1, so that the mode locking hook 6 cannot move outwards from the frame groove 8, although the mode locking hook 6 is inclined plane combined with the frame groove 8, the mode locking hook cannot slide out from the frame groove 8.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock-locking hook 6 is hooked in the frame groove 8, when the sash holding device is rotated until the transverse plane at the rear end of the lock-locking die body 5 is matched with the frame groove bottom 7, the sash holding device 18 is downwards slid to the lock-locking die body 5 and is placed on the hinge fixing sheet 9. The part of the first sash body 1, which exceeds the lock die body 5, has a transverse sash end 3 which falls in the longitudinal middle area outside the longitudinal part 12 of the hinge stator and blocks the transverse deviation between the longitudinal part 12 of the bridge-cut hinge and the bridge-cut frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator and blocks the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 10, 34, 35, 41, a door sash stabilizer device includes: the device comprises a first fan supporting body 1, a second fan supporting body 2, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first fan supporting body 1 is a rectangular cylinder, the second fan supporting body 2 is a rectangular cylinder, the mold locking body 5 is a square cylinder, and the mold locking hook 6 is a square cylinder. The first fan supporting body 1 and the second fan supporting body 2 form a right-angle cylinder with a transverse and longitudinal structure. The longitudinal edge on the right side of the right-angle cylinder is a first fan supporting body 1, and the transverse edge on the front part of the right-angle cylinder is a second fan supporting body 2. The front end of the lock die body 5 is connected with the rear end of the left side of the second fan body 2. The left end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. The right side of the rear end of the lock mold body 5 is provided with a lock mold hook 6 which protrudes transversely towards one side of the first supporting fan body 1. The length of the first sash supporting body 1 and the length of the second sash supporting body 2 are unilateral beyond the lock mold body 5 and the lock mold hook 6, and the single-sided sash supporting device is a unilateral sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane.

In fig. 11, 40, and 41, a door and window sash supporting device includes: the device comprises a first fan supporting body 1, a second fan supporting body 2, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a rectangular cylinder, the second supporting fan body 2 is a rectangular cylinder, the mold locking body 5 is a right-angle cylinder with a transverse structure and a longitudinal structure, and the mold locking hook 6 is a square cylinder. The first fan supporting body 1 and the second fan supporting body 2 form a right-angle cylinder with a transverse and longitudinal structure, the longitudinal edge on the left side of the right-angle cylinder is the first fan supporting body 1, and the transverse edge on the front part of the right-angle cylinder is the second fan supporting body 2. The left end of the transverse edge of the front end of the lock die body 5 is connected with the right end of the transverse edge of the second holding fan body 2. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. A mold locking hook 6 which protrudes transversely towards one side of the first fan body 1 is arranged on the left side of the rear end of the longitudinal edge of the mold locking body 5. The length of the first sash supporting body 1 and the length of the second sash supporting body 2 are unilateral beyond the lock mold body 5 and the lock mold hook 6, and the sash supporting device is a unilateral sash supporting device and can be used for mounting one of the bridge cut-off sashes on the left side and the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The broken bridge hinge moving piece 13 is fixed on the broken bridge fan, and the hinge fixed piece 9 is arranged at the position combined with the broken bridge frame 16. The lock-locking hook 6 is hooked in the frame groove 21, when the fan holding device is rotated until the transverse plane at the rear end of the lock-locking die body 5 is matched with the frame groove bottom 20, the fan holding device 18 is downwards slid to the lock-locking die body 5 and is placed on the hinge fixing sheet 9. The part of the first sash body 1, which exceeds the lock die body 5, has a transverse sash end 3 which falls outside the longitudinal part 12 of the hinge stator and blocks the transverse deviation between the longitudinal part 12 of the bridge-cut hinge and the bridge-cut frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator and blocks the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 12, 16, 17, and 41, a door sash stabilizer device includes: the mold locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a rectangular cylinder, the lock mold body 5 is a right-angle cylinder with a transverse structure and a longitudinal structure, and the lock mold hook 6 is a square cylinder. The right side of the front end of the first holding fan body 1 is connected with the left end of the transverse edge of the front end of the mold locking body 5. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the first fan supporting body 1 is a longitudinal fan supporting end 4. The left side of the rear end of the longitudinal edge of the lock mold body 5 is provided with a lock mold hook 6 which protrudes transversely towards one side of the first supporting fan body 1. The two sides of the length of the first sash body 1 exceed the lock mold body 5 and the lock mold hook 6, and the first sash body is a bilateral sash holding device which can be used for mounting a bridge cut-off sash on the left side and a bridge cut-off sash on the right side. The rear ends of the locking mould body 5 and the locking mould hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 of the hinge stator to block the transverse deviation between the longitudinal position 12 of the bridge cutoff hinge and the bridge cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse position 10 of the hinge stator to block the longitudinal deviation between the first transverse position 10 of the hinge stator and the bridge cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 13, 18, 19, and 41, a door sash stabilizer device includes: the device comprises a first fan supporting body 1, a second fan supporting body 2, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first fan supporting body 1 is a rectangular cylinder, the second fan supporting body 2 is a rectangular cylinder, the mold locking body 5 is a square cylinder, and the mold locking hook 6 is a square cylinder. The first fan supporting body 1 and the second fan supporting body 2 form a right-angle cylinder with a transverse and longitudinal structure. The front end of the lock die body 5 is connected with the rear end of the right side of the second fan body 2. The longitudinal edge of the left side of the right-angle cylinder is a first fan supporting body 1, and the transverse edge of the front part of the right-angle cylinder is a second fan supporting body 2. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. A mold locking hook 6 which protrudes transversely towards one side of the first fan body 1 is arranged on the left side of the rear end of the mold locking body 5. The two sides of the length of the first sash body 1 and the second sash body 2 exceed the lock mold body 5 and the lock mold hook 6, and the sash device is a bilateral sash holding device, and can be used for mounting a bridge-cut fan on the left side and a bridge-cut fan on the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock mould hook 6 is hooked in the frame groove 8, when the fan holding device is rotated to the transverse plane at the rear end of the lock mould body 5 to be matched with the frame groove bottom 7, the fan holding device 18 is downwards slid to the lock mould body 5 to be fallen on the hinge fixing sheet 9. The part of the first sash body 1, which exceeds the lock die body 5, has a transverse sash end 3 which falls outside the longitudinal part 12 of the hinge stator and blocks the transverse deviation between the longitudinal part 12 of the bridge-cut hinge and the bridge-cut frame 16. The part of the second sash body 2, which exceeds the lock die body 5, has a longitudinal sash end 4 which falls outside the second transverse part 11 of the hinge stator and blocks the longitudinal deviation between the second transverse part 11 of the hinge stator and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 14, 16, 17, and 41, a door sash stabilizer device includes: the mold locking device comprises a first fan supporting body 1, a transverse fan supporting end 3, a longitudinal fan supporting end 4, a mold locking body 5 and a mold locking hook 6. The first supporting fan body 1 is a rectangular cylinder, the lock mold body 5 is a right-angle cylinder with a transverse and longitudinal structure, and the lock mold hook 6 is a square cylinder. The right side of the front end of the first holding fan body 1 is connected with the left end of the transverse edge of the front end of the mould locking body 5 through a slideway 19. The right end of the first fan body 1 is a transverse fan holding end 3, and the rear end of the first fan body 1 is a longitudinal fan holding end 4. A mold locking hook 6 which protrudes transversely towards one side of the first fan body 1 is arranged on the left side of the rear end of the longitudinal edge of the mold locking body 5. The two sides of the length of the first sash supporting body 1 exceed the lock mold body 5 and the lock mold hook 6, and the first sash supporting device is a bilateral sash supporting device and can be used for mounting a bridge cut-off sash on the left side and a bridge cut-off sash on the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1. The lock die body 5 is provided with an anti-shrinkage hole 23.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock-locking hook 6 is hooked in the frame groove 8, when the sash holding device is rotated until the transverse plane at the rear end of the lock-locking die body 5 is matched with the frame groove bottom 7, the sash holding device 18 is downwards slid to the lock-locking die body 5 and is placed on the hinge fixing sheet 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 of the hinge stator to block the transverse deviation between the longitudinal position 12 of the bridge cutoff hinge and the bridge cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse position 10 of the hinge stator to block the longitudinal deviation between the first transverse position 10 of the hinge stator and the bridge cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window leaf holding device is formed, and the manual leaf holding process is replaced.

In fig. 15, 38, 39, 41, a door sash stabilizer device includes: the mold locking device comprises a first holding fan body 1, a second holding fan body 2, a transverse holding fan end 3, a longitudinal holding fan end 4, a mold locking body 5 and a mold locking hook 6. The first fan supporting body 1 is a rectangular cylinder, the second fan supporting body 2 is a rectangular cylinder, the mold locking body 5 is a square cylinder, and the mold locking hook 6 is a square cylinder. The first fan supporting body 1 and the second fan supporting body 2 form a right-angle cylinder with a transverse structure and a longitudinal structure. The front end of the lock die body 5 is connected with the rear end of the right side of the second handrail body 2 through a slideway 19. The longitudinal edge of the left side of the right-angle cylinder is provided with a first holding fan body 1, and the transverse edge of the front part of the right-angle cylinder is provided with a second holding fan body 2. The right end of the first fan supporting body 1 is a transverse fan supporting end 3, and the rear end of the second fan supporting body 2 is a longitudinal fan supporting end 4. A mold locking hook 6 which protrudes transversely towards one side of the first fan body 1 is arranged on the left side of the rear end of the mold locking body 5. The two sides of the length of the first sash body 1 and the second sash body 2 exceed the lock mold body 5 and the lock mold hook 6, and the sash device is a bilateral sash holding device, and can be used for mounting a bridge-cut fan on the left side and a bridge-cut fan on the right side. The rear ends of the locking mold body 5 and the locking mold hook 6 are a transverse plane. The rear end of the lock die body 5 is substantially level with the rear end of the first sector body 1. The lock die body 5 is provided with an anti-shrinkage hole 23.

The movable hinge plate 13 is fixed on the bridge-cut fan, and the fixed hinge plate 9 is arranged at the position combined with the bridge-cut frame 16. The lock-locking hook 6 is hooked in the frame groove 8, when the sash holding device is rotated until the transverse plane at the rear end of the lock-locking die body 5 is matched with the frame groove bottom 7, the sash holding device 18 is downwards slid to the lock-locking die body 5 and is placed on the hinge fixing sheet 9. The part of the first sash body 1, which exceeds the lock die body 5, has a transverse sash end 3 which falls outside the longitudinal part 12 of the hinge stator and blocks the transverse deviation between the longitudinal part 12 of the bridge-cut hinge and the bridge-cut frame 16. The part of the second holding fan body 2 beyond the lock die body 5, the longitudinal holding fan end 4 of which falls outside the second transverse part 11 of the hinge stator plate, blocks the longitudinal deviation between the second transverse part 11 of the hinge stator plate and the bridge cut-off frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The door and window sash holding device is formed, and the process of manually holding the sash is replaced.

In fig. 1, 17, 41 and 42, the bridge-cutoff hinge moving piece 13 is fixed to the bridge-cutoff sash, the positioning device 17 is placed on the lower bridge-cutoff frame 16, and the bridge-cutoff sash 15 is placed on the positioning device 17. The hinge stator 9 is placed in a position to be combined with the bridge-cutoff frame 16. The mould locking hook 6 is hooked in the frame groove 8, when the sash holding device 18 is rotated to enable the transverse plane at the rear end of the mould locking body 5 to be inosculated with the frame groove bottom 7, the transverse sash holding end 3 faces to the position corresponding to the longitudinal position 12 of the hinge stator, and the longitudinal sash holding end 4 faces to the first transverse position 10 of the hinge stator and the position corresponding to the first transverse position.

The sash holding device 18 is slid downwards, and the mold locking body 5 falls on the hinge stator 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 to block the transverse deviation between the longitudinal position 12 of the bridge-cutoff hinge and the bridge-cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the first transverse position 10 of the hinge stator to block the longitudinal deviation between the first transverse position 10 of the hinge stator and the bridge-cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The installation of the bridge-cut-off fan is completed by installing the hinge stator 9 and the fixing screw 14 of the bridge-cut-off frame 16. The process of holding the fan by a single person is omitted.

In fig. 5, 25, 41 and 43, the bridge-cutoff hinge moving piece 13 is fixed to the bridge-cutoff sash, the positioning device 17 is placed on the lower bridge-cutoff frame 16, and the bridge-cutoff sash 15 is placed on the positioning device 17. The hinge stator 9 is placed in a position to be combined with the bridge-cutoff frame 16. The mould locking hook 6 is hooked in the frame groove 8, when the sash holding device 18 is rotated to enable the transverse plane at the rear end of the mould locking body 5 to be matched with the frame groove bottom 7, the transverse sash holding end 3 faces the longitudinal position 12 of the hinge stator and the position corresponding to the longitudinal position, and the longitudinal sash holding end 4 faces the second transverse position 11 of the hinge stator and the position corresponding to the longitudinal position.

The sash holding device 18 slides downwards, and the mold locking body 5 falls on the hinge stator 9. The first sash body 1 exceeds the lock die body 5, the transverse sash end 3 of the first sash body falls outside the longitudinal position 12 to block the transverse deviation between the longitudinal position 12 of the bridge-cutoff hinge and the bridge-cutoff frame 16, and the longitudinal sash end 4 of the first sash body falls outside the second transverse position 11 of the hinge stator and blocks the longitudinal deviation between the second transverse position 11 of the hinge stator and the bridge-cutoff frame 16. So that the bridge-cut hinge and the bridge-cut frame 16 can not deviate horizontally and vertically. Thereby limiting the horizontal and vertical toppling between the bridge-cut fan 15 connected with the bridge-cut hinge moving piece 13 and the bridge-cut frame 16. The installation of the bridge-cut-off fan is completed by installing the hinge stator 9 and the fixing screw 14 of the bridge-cut-off frame 16. The process of holding the fan by a single person is omitted.

The sash holding device is not limited to the broken bridge doors and windows in the embodiments, but also is applicable to non-broken bridge doors and windows which are not described. As long as the bridge-cut-off doors and windows have similar hardware notches, the sash holding device can be used even if the bridge-cut-off doors and windows are not bridge-cut-off doors and windows.

The invention is not limited to the embodiments described above, and all modifications, equivalents and obvious variations that may be made while remaining within the scope of the invention are intended to be included therein.

Claims

1. A door and window sash support device comprising: on the device, a first holding fan body (1) on one transverse side, a mold locking body (5) on the other transverse side and the rear end of the mold locking body (5) are provided with a mold locking hook (6) which protrudes transversely towards one side of the first holding fan body (1), the length of the first holding fan body (1) exceeds the mold locking body (5) and the mold locking hook (6), the first holding fan body (1) is transversely provided with a transverse end on one side of the mold locking hook (6) and is a transverse holding fan end (3), the rear end of the first holding fan body (1) is a longitudinal holding fan end (4), the mold locking hook (6) is hooked in a frame groove (8), the transverse holding fan end (3) of the first holding fan body (1) is arranged outside a longitudinal position (12) of a hinge combined with a broken bridge frame, the transverse deviation between the longitudinal position (12) of the hinge stator and the bridge cut-off frame (16) is blocked, the longitudinal holding fan end (4) is arranged at the outer side of the first transverse position (10) of the hinge stator, and the longitudinal deviation between the first transverse position (10) of the hinge stator and the bridge cut-off frame (16) is blocked, so that the bridge cut-off hinge combined with the bridge cut-off frame cannot deviate from the bridge cut-off frame in the transverse direction and the longitudinal direction, the transverse and longitudinal toppling between the bridge cut-off fan (15) connected with the bridge cut-off hinge moving piece (13) and the bridge cut-off frame is limited, and the door and window sash holding fan device is formed.