CN205370317U - Push -and -pull flat -open door and window fans two bearing pulley five metals structures - Google Patents

Abstract

The utility model discloses a hardware structure of two load-bearing pulleys for a push-pull side-hung door and window sash. The push-pull side-hung door and window sash and the flat-hinged door and window sash are slidably connected by more than two sliding components. The sliding component includes a pulley fixing seat and more than two pulleys. , the number of more than two pulleys are respectively set on the pulley fixing seat, on the pulley fixing seat, the number of more than two pulleys forms a space for the slide rail, and the sliding door and window sash and/or the casement door and window sash are set and the slide rail is placed The sliding rails matched with the space, the sliding door and window sashes and the hinged door and window sashes are slidably connected through the sliding rail placement space and the sliding rails. The utility model slides and connects more than two sliding assemblies, utilizes the gap between two leaves (leaf and leaf) to hide the pulley assembly, and needs to set slide rails above the sliding door and window sashes and the hinged door and window sashes in the prior art Compared with the suspension type of pulley or pulley, the structure is simplified, the structure is compact, and the firmness is stronger.

Description

A hardware structure of two load-bearing pulleys for push-pull side-hung doors and windows

technical field

The utility model relates to the technical field of push-pull swing doors and windows, in particular to a hardware structure of two load-bearing pulleys of push-pull swing doors and windows.

Background technique

From the perspective of opening methods, doors and windows mainly include two types: side opening and push-pull. One side of the casement door and window is pivotally connected or hinged to the door and window frame, and can be opened around its pivot or hinge rotation; the push-pull type door and window is limited in the sliding groove or guide rail of the upper and lower parallel door and window frame Which moves along the direction of the door and window frame. The advantage of the former is that the doors and windows can be fully opened and the lighting area is large. The disadvantage is that the doors and windows need to be pushed out to open, so the width of the doors and windows can only be set to be smaller than the length of the user's arm, and can only be limited to a small range. The advantage of the latter is that it is easy to switch and save space, but the doors and windows can only be opened halfway, and there is insufficient lighting.

The push-pull swing door and window sash is a door and window structure designed by combining the advantages of the two. The existing push-pull swing door and window sash structure is poor in stability. structures put together.

Therefore, there is a special need for a push-pull casement door and window sash with two load-bearing pulley hardware structures to solve the problems in the prior art.

Utility model content

The purpose of this utility model is to solve the defect in the prior art that there is no structure that combines the push-pull door and window sash and the flat-hinge door and window sash firmly under the premise of realizing the push-pull and flat-hinge functions, and provides a push-pull and flat-hinge door and window sash. The fan load-bearing pulley hardware structure solves the problems existing in the prior art.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A hardware structure for two load-bearing pulleys of a push-pull casement door and window sash, including a sliding door sash, a casement door sash and more than two sliding assemblies, and more than two sliding assemblies pass between the sliding door sash and the casement door sash Sliding connection, the sliding assembly includes a pulley fixing seat and more than two pulleys, the number of more than two pulleys is respectively arranged on the pulley fixing seat, and on the pulley fixing seat, there are more than two pulleys The pulleys form a slide rail placement space, and the sliding door and window sash and/or the casement door and window sash are provided with a slide rail that is compatible with the slide rail placement space, and the slide rail placement space and the slide rail are passed between the sliding door and window sash and the swing door and window sash. Swipe to connect.

In the present invention, on the pulley fixing seat, space for placing slide rails is formed between more than two pulleys.

In the utility model, the sliding assembly includes a pulley fixing seat and two pulleys, and the two pulleys are respectively arranged on the pulley fixing seats, and on the pulley fixing seats, a space for placing a slide rail is formed between the two pulleys. .

In the utility model, the sliding door and window sash and the horizontal hinged door and window sash are arranged in the door and window frame, one side of the swing door and window sash is arranged in the door and window frame through a hinge, and the upper and lower parts of the other side of the swing door and window sash are respectively The sliding assembly is fixedly arranged, and the upper part and the lower part of the side where the sliding door and window sash is connected with the casement door and window sash are respectively provided with a sliding assembly, and the sliding assembly on the sliding door and window sash is arranged on the casement door and window sash, one side and the other side between.

In the present invention, the middle circumference of the pulley is provided with a slide rail groove for defining the sliding direction of the pulley on the slide rail.

In the utility model, the pulley fixing seat is arranged on the sliding door and window sash and/or the casement door and window sash through self-tapping screws.

In the present utility model, the sliding assembly further includes a pulley fixing riveting shaft, and the pulley is arranged on the pulley fixing seat through the pulley fixing riveting shaft.

In the present utility model, the sliding door and window sash and the horizontal hinged door and window sash respectively include an upper profile, a lower profile, a left profile and a right profile, and the sliding assembly and/or slide rail are arranged on the upper profile and/or the lower profile.

In the utility model, after the upper profile and/or the lower profile of the sliding door and/or casement door and window are connected to each other through the sliding assembly and the slide rail, the upper profile and/or the lower profile are connected with the left profile and/or the right Profile connection.

In the utility model, the sliding door and window sash and/or the casement door and window sash and the slide rail are in an integrated structure; the placement space of the slide rail closely cooperates with the slide rail.

Beneficial effect

1. The push-pull door and window sash and the hinged door and window sash of the utility model are slidingly connected by more than two sliding assemblies, and the gap between the two leaves (leaf and leaf) is used to hide the pulley assembly, which is different from the prior art. Compared with the suspension type with slide rails or pulleys above the sliding door and window sash and the hinged door and window sash, the structure is simplified, the structure is compact, and the firmness is stronger;

2. The utility model adopts the way of slide rail movement, for example: the pulley assembly is fixed on the sliding door and/or casement door and window and does not move, and the slide rail moves to realize the opening and closing function. Compared with the suspension type in the prior art The load-bearing method has stronger load-bearing capacity and better stability; in addition, compared with the suspended load-bearing method, when the sliding door and window sash is pushed from the push-pull position to the casement door and window sash position, there are joints, which are easy to dislocate and increase The instability of the product and the damage rate of the product; while the sliding door and window leaf and the horizontal hinged door and window leaf of the utility model do not need to be separated from each other, which enhances the smoothness and firmness of the product.

3. In a preferred embodiment, a space for placing slide rails is formed between two or more pulleys to ensure the balanced force between the pulley assembly, the sliding door and window sash and/or the casement door and window sash, and the operation is simple;

4. The pulley assembly on the sliding door and window is set on the casement door and window, between one side and the other side. When moving to the limit position, the pulley assembly itself can limit the sliding position;

5. The middle circumference of the pulley is provided with a slide rail groove used to limit the sliding direction of the pulley on the slide rail, which can reduce the friction of the pulley assembly and increase the smoothness of the pulley assembly while playing the role of limit guide;

6. After the upper profile and/or the lower profile of the sliding door and window sash and/or the casement door and window sash of the utility model are connected to each other through the sliding assembly and the slide rail, the upper profile and/or the lower profile are then connected with the left profile and/or the right profile, In this way, the combination of the pulley assembly, the sliding door and window sash, and the hinged door and window sash can form a fixed structure. After installation, it is difficult to be disassembled, which increases the anti-theft and firmness of the product.

Description of drawings

The structural perspective view of Fig. 1 the utility model;

Figure 2 is an enlarged view of part A of Figure 1;

Fig. 3 is an enlarged view of part B of Fig. 1;

Fig. 4 is an enlarged view of part C of Fig. 1;

Fig. 5 is an enlarged view of part D of Fig. 1;

Fig. 6 is a structural schematic diagram of the sliding assembly of the present invention;

Figure 7 is an exploded view of Figure 6;

Fig. 8 is a front view of the utility model sliding assembly;

Figure 9 is a rear view of Figure 8;

Fig. 10 is the left view of Fig. 8;

Fig. 11 is the right side view of Fig. 8;

Figure 12 is a top view of Figure 8;

Figure 13 is a bottom view of Figure 8;

Fig. 14 is a schematic diagram of the structure of the push-pull door and window sash and the horizontal hinged door and window sash of the utility model when the two push-pull doors and windows are separated by sliding components and slide rails;

Fig. 15 is a schematic diagram of the structure of the push-pull door and window sash and the hinged door and window sash of the utility model through the sliding assembly and slide rail to realize the two-leaf push-pull overlapping process;

Fig. 16 is a schematic diagram of the structure of the push-pull door and window sash and the horizontal hinged door and window sash of the utility model, which realize two push-pull overlapping through the sliding assembly and the slide rail;

Fig. 17 Structural schematic diagram of sliding door and window sash and horizontal hinged door and window sash of the present utility model when it is installed through the combination of sliding assembly and slide rail 1—the structural schematic diagram when the load-bearing pulley assembly is installed to the upper and lower positions of the two kinds of materials of sliding door and window sash and horizontal hinged door and window sash;

Fig. 18 Structural schematic diagram of sliding door and window sashes and horizontal hinged door and window sashes of the utility model when they are combined and installed through sliding components and slide rails 2——Structure schematic diagrams of rails and rails on the fan materials and auxiliary materials penetrating into the upper and lower sets of pulleys;

Fig. 19 Structural schematic diagram 3 of the utility model when sliding doors and windows and flat hinged doors and windows are combined and installed through sliding components and slide rails—the structural schematic diagram of the penetrating state;

Fig. 20 Structural schematic diagram 4 of the utility model when sliding doors and windows and flat hinged doors and windows are combined and installed through sliding components and slide rails - after penetration, the structural schematic diagram of assembling two left and right profiles;

Fig. 21 Structural schematic diagram 5 of the utility model when sliding doors and windows and flat hinged doors and windows are combined and installed through sliding components and slide rails——Schematic diagram of the position and state of pulley hardware after assembly;

Fig. 22 Structural schematic diagram 6 of the sliding door and window sash and flat hinged door and window sash of the utility model when the sliding assembly and the slide rail are combined and installed - after assembly and the perspective view of the position and state of the pulley hardware;

Fig. 23 is a schematic diagram of the structure of the sliding door and window sash and the horizontal hinged door and window sash of the utility model when the sliding assembly and the slide rail are pulled apart;

Figure 24 is a top view of Figure 23;

Fig. 25 is a left side view of Fig. 23 .

In the figure: 1. Sliding door and window sashes; 2. Swing door and window sashes; 3. Sliding assembly; 31. Pulley fixing seat; 32. Pulley; 33. Space for slide rails; 4. Slide rails; Profile; 7. Left profile; 8. Right profile; 9. Self-tapping screw; 10. Pulley fixed riveting shaft; 11. Door and window frame; 12. Slide rail groove.

detailed description

Corresponding reference characters indicate corresponding parts throughout the views of the drawings.

A hardware structure with two load-bearing pulleys for a push-pull casement door and window, including a sliding door and window 1, a casement door and window 2, and more than two sliding assemblies 3, and more than two sliding assemblies 3 pass between the sliding door and window 1 and the horizontal hinged door and window 2 The sliding assembly 3 is slidingly connected, the sliding assembly 3 includes a pulley fixing seat 31 and more than two pulleys 32, the number of more than two pulleys 32 is respectively arranged on the pulley fixing seat 31, and on the pulley fixing seat 31, the number is More than two pulleys 32 form a slide rail placement space 33, and the sliding door and window sash 1 and/or the side hinged door and window sash 2 are provided with a slide rail 4 suitable for the slide rail placement space 33, between the sliding door and window sash 1 and the swing door and window sash 2 The slide rail placement space 33 is slidingly connected with the slide rail 4; when in use, the sliding door and window sashes 1 and the hinged door and window sashes 2 are slidingly connected by more than two sliding assemblies 3, and two leaves (leaf and leaf: push-pull) The gap between the sash of the door and window sash 1 and the sash of the hinged door and window sash 2) forms the concealment of the pulley 32 assembly, which needs to be provided with the suspension type of slide rail 4 or pulley 32 above the sliding door and window sash 1 and the hinged door and window sash 2 in the prior art. Compared with, the structure is simplified, the structure is compact, and the firmness is stronger.

In a preferred embodiment of the present utility model, the sliding assembly 3 is arranged on the sliding door and window 1 and the horizontal hinged door and window 2 respectively, and the slide rail placement space 33 is respectively formed, and the sliding door and window 1 and the horizontal hinged door and window 2 can be respectively provided with the sliding rails. The slide rail 4 that is suitable for the placement space 33, in this way, can realize the dislocation installation of the sliding assembly 3, make the structure firm, and save space more, and push and pull the door and window sashes 1 on the casement door and window sashes 2 to open When reaching the limit position, the effect of automatic limit is played; in an alternative embodiment, the number is more than two pulleys 32 below to form a pulley placement space, and when the pulley placement space is formed below, the pulley load-bearing structure is adopted.

On the pulley fixing seat 31, a sliding rail placement space 33 is formed between more than two pulleys 32. In this way, the sliding rail 4 can be further clamped between the two pulleys 32. While realizing sliding, The structure is firm and compact, and it is not easy to deviate from the original position.

The sliding assembly 3 includes a pulley fixing seat 31 and two pulleys 32 in quantity. The two pulleys 32 are respectively arranged on the pulley fixing seat 31. On the pulley fixing seat 31, a slide rail placement space 33 is formed between the two pulleys 32, and then Ensure the balanced force between the pulley 32 assembly, the sliding door and window sashes 1 and/or the casement door and window sashes 2, and the operation is simple and convenient.

The sliding door and window sash 1 and the horizontal hinged door and window sash 2 are arranged in the door and window frame 11, and one side of the swinging door and window sash 2 is arranged in the door and window frame 11 through a hinge, and the upper and lower parts of the other side of the swinging door and window sash 2 are respectively fixedly provided with a sliding assembly 3, The upper and lower parts of the side where the sliding door and window sash 1 is connected to the casement door and window sash 2 are respectively provided with sliding assemblies 3, and the sliding assembly 3 on the sliding door and window sash 1 is arranged on the casement door and window sash 2, between one side and the other side, So that when moving to the limit position, the pulley 32 assembly itself can limit the sliding position.

In the utility model, the middle circumference of the pulley 32 is provided with a slide rail groove 12 used to limit the sliding direction of the pulley 32 on the slide rail 4, which can reduce the friction force of the pulley 32 assembly and increase The smoothness of the pulley 32 assembly.

In a preferred embodiment, the pulley fixing seat 31 is arranged on the sliding door and window sash 1 and/or the casement door and window sash 2 by self-tapping screws 9, in this way, so as to realize that the pulley 32 is fixed on the sliding door and window sash 1 and/or the casement door The sash 2 does not move, and the slide rail 4 moves. For example: the pulley 32 assembly is fixed on the sliding door and window sash 1 and/or the casement door and window sash 2 and does not move, and the sliding rail 4 moves to realize the opening and closing function. Compared with the hanging load-bearing method in the prior art, the load-bearing capacity is stronger , the stability is better; in addition, in this method, compared with the hanging load-bearing method, when the sliding door and window sash 1 is pushed from the push-pull position to the casement door and window sash 2 position, there are joints, which are easy to dislocate, increasing the instability of the product and The damage rate of the product; and the sliding door and window 1 and the flat hinged door and window 2 of the utility model do not need to be separated from each other, which enhances the smoothness and firmness of the product.

In an embodiment of the present utility model, the sliding assembly 3 further includes a pulley fixing riveting shaft 10 , and the pulley 32 is arranged on the pulley fixing seat 31 through the pulley fixing riveting shaft 10 .

The sliding door and window sash 1 and the flat hinged door and window sash 2 respectively include an upper profile 5, a lower profile 6, a left profile 7 and a right profile 8, and the sliding assembly 3 and/or slide rail 4 are arranged on the upper profile 5 and/or the lower profile 6.

In a preferred embodiment, after the upper profile 5 and/or the lower profile 6 of the sliding door and window sash 1 and/or the casement 2 are connected to each other by the sliding assembly 3 and the slide rail 4, the upper profile 5 and/or the lower profile 6 are connected with each other The left profile 7 and/or the right profile 8 are connected. In this way, the combination of the pulley 32 assembly, the sliding door and window 1 and the flat hinged door and window 2 can form a fixed structure. After installation, it is difficult to be disassembled, which increases the security and safety of the product. Firmness.

In a preferred embodiment, the sliding door and window sash 1 and/or the casement door and window sash 2 and the slide rail 4 are integrated structures; the slide rail placement space 33 and the slide rail 4 are closely matched.

The above description of the embodiments is for those of ordinary skill in the technical field to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative effort. Therefore, the utility model is not limited to the above-mentioned embodiments, and improvements and modifications made by those skilled in the art according to the disclosure of the utility model without departing from the category of the utility model should be within the protection scope of the utility model.

Claims (10)

1. A hardware structure of two load-bearing pulleys for a push-pull casement door and window sash, including a sliding door and window sash, a casement door and window sash and more than two sliding assemblies, and more than two sliding assemblies pass between the sliding door and window sash and the casement door and window sash The sliding assembly is slidingly connected, and it is characterized in that: the sliding assembly includes a pulley fixing seat and more than two pulleys, and the number of more than two pulleys is respectively arranged on the pulley fixing seat, and on the pulley fixing seat, There are two or more pulleys to form a space for placing slide rails, and slide rails suitable for the space for placing slide rails are arranged on the sliding door and window sash and/or the swinging door and window sash. Rail placement space and slide rail sliding connection. 2. The hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash according to claim 1, characterized in that: on the pulley fixing seat, space for placing slide rails is formed between more than two pulleys. 3. The hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash according to claim 1, wherein the sliding assembly includes a pulley fixing seat and two pulleys, and the two pulleys are respectively arranged on the pulley fixing seats, On the pulley fixing seat, a slide rail placement space is formed between the two pulleys. 4. According to any one of claims 1 or 2, the hardware structure of the two load-bearing pulleys of the sliding door and window sash is characterized in that: the sliding door and window sash and the hinged door and window sash are arranged in the door and window frame, and one side of the swing door and window sash The hinge is arranged in the door and window frame, the upper part and the lower part of the other side of the casement door and window sash are respectively fixed with a sliding assembly, and the upper part and the lower part of the side where the sliding door and window sash is connected with the casement door and window sash are respectively provided with a sliding assembly, The sliding assembly on the sliding door and window sash is arranged on the casement door and window sash, between one side and the other side. 5. According to any one of claim 1 or 2, the hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash is characterized in that: the middle circumference of the pulley is provided with a slide rail groove for limiting the sliding direction of the pulley on the slide rail . 6. The hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash according to any one of claims 1 or 2, characterized in that: the pulley fixing seat is set on the push-pull door and window sash and/or the casement door and window sash by self-tapping screws. 7. According to any one of claims 1 or 2, the hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash is characterized in that: the sliding assembly also includes a pulley fixed riveting shaft, and the pulley is arranged on the pulley through the pulley fixed riveting shaft on the fixed seat. 8. According to any one of claims 1 or 2, the hardware structure of the two load-bearing pulleys of the push-pull casement door and window sash is characterized in that, the push-pull door and window sash and the horizontal hinged door and window sash respectively comprise an upper side profile, a lower side profile, a left side profile and a right side profile, The sliding assembly and/or the slide rail are arranged on the upper profile and/or the lower profile. 9. The metal structure of the two load-bearing pulleys of the push-pull casement door and window sash according to claim 8, characterized in that: the upper profile and/or the lower profile of the sliding door and window sash and/or the casement door and window sash are connected to each other through the sliding assembly and the slide rail. After the connection, the upper profile and/or the lower profile are connected with the left profile and/or the right profile. 10. The hardware structure of the two load-bearing pulleys of the sliding door and window sash according to claim 1, characterized in that: the sliding door and window sash and/or the sliding door and window sash are integrated with the slide rail; The rails are a tight fit.