Door and window hardware assembly lateral moving device and rapidly-assembled lateral pressing hardware moving assembly

Abstract

The utility model discloses a door and window hardware assembly side shifting device which comprises a side pressing connecting piece, the side pressing connecting piece comprises a transmission plate, a first sliding base, a second sliding base, a first limiting sliding mechanism, a second limiting sliding mechanism and a driving mechanism, and the side pressing connecting piece is fixed to a sash frame through the first sliding base; the transmission plate is slidably connected to the bottom of the first sliding base through the first limiting sliding mechanism, and the second sliding base is transversely slidably connected to the first sliding base through the second limiting sliding mechanism. And the transmission plate drives the second sliding base through the driving mechanism to perform transverse side sliding displacement along the second limiting sliding mechanism. The problems that an existing moving device for door and window side moving is complex in assembly and poor in moving stability can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of door and window hardware fittings, and particularly relates to a door and window hardware assembly side displacement device and a side pressure hardware moving assembly capable of being quickly assembled. BACKGROUND

[0002] With the development of door and window hardware transmission mechanisms, the hardware transmission mechanisms can not only enable the sash of a door and window to move left and right relative to the window frame, but also enable the sash to move forward and backward relative to the window frame, so that the sash can press the sealing strip when the door and window are closed, and the closed door and window can achieve better sealing and sound insulation effects.

[0003] However, the existing transmission mechanisms generally include multiple cornerers, side locks, pulleys, lock pin blocks, and a lock box, and the components are connected by transmission aluminum rods. The components are generally connected by inserting a pin shaft or a mortise and tenon into a round hole. In the installation process, the components and the transmission aluminum rods need to be inserted from one end of the profile groove of the sash frame, and are limited by the profile groove of the sash frame. Before being completely inserted, the end of each component needs to be connected to the rivet hole at the end of the aluminum rod by a rivet, which results in a complex process, a long assembly time, a high installation difficulty, a large gap, poor transmission synchronization of the components, and poor operation feel. When there is a length error, the components need to be adjusted by their own functions, and the error tolerance is low. In addition, for small doors and windows, the existing hardware transmission mechanisms can achieve good sealing effects, but as the size increases and the number of side locks, pulleys, and lock pin blocks increases, the total gap between the rivet holes at the ends of the aluminum rods and the rivets increases, which results in inaccurate transmission during transmission, and the sash frame is not pressed in some parts after being closed. With the passage of time, the sealing effect is deteriorated, and the local pressure resistance is reduced.

[0004] The side pressure connecting piece applicable to doors and windows has the problems of insufficient sealing or excessive gap due to the gap itself when the transmission plate and the driving side lock assembly and the pulley assembly move horizontally relative to each other, the stability cannot be guaranteed, the overall structure is complex, the installation difficulty is high, and the operation steps are complicated. SUMMARY

[0005] To solve one or more technical problems in the prior art, one of the purposes of the present application is to provide a door and window hardware assembly side displacement device that can solve the problems of complex assembly and poor movement stability of the existing door and window side displacement moving device.

[0006] The second purpose of the present application is to provide a side pressure hardware moving assembly with fast assembly, which is integrally connected through screws to form an integral transmission, and the whole transmission is synchronous, zero error, zero gap, fast installation and fast product response.

[0007] To solve the above-mentioned technical problems, one of the purposes of the present application is achieved by adopting the following technical solutions:

[0008] A side moving device of a door and window hardware assembly, comprising a side pressure connecting piece, the side pressure connecting piece comprising a transmission plate, a first sliding base, a second sliding base, a first limiting sliding mechanism, a second limiting sliding mechanism and a driving mechanism, the side pressure connecting piece being fixed on a sash frame through the first sliding base, the transmission plate being slidingly connected at the bottom of the first sliding base through the first limiting sliding mechanism, the second sliding base being transversely slidingly connected on the first sliding base through the second limiting sliding mechanism, and the transmission plate driving the second sliding base to transversely slide and displace along the second limiting sliding mechanism through the driving mechanism.

[0009] Preferably, the first limiting sliding mechanism comprises two first limiting sliding grooves provided on the transmission plate, and a first sliding block slidingly provided in the first limiting sliding grooves, one end of the first sliding block being fixed at the bottom of the first sliding base.

[0010] Preferably, the end of the first sliding block is further provided with a roller or a wear-resistant sleeve.

[0011] Preferably, the driving mechanism comprises a positioning column provided on the transmission plate, a driving groove obliquely provided at the bottom of the second sliding base, and an elongated limiting hole provided on the first sliding base, the top end of the positioning column extending into the driving groove through the limiting hole, and the upper end of the positioning column sliding along the driving groove through the sliding of the transmission plate.

[0012] Preferably, the driving groove is composed of an obliquely arranged excess groove and positioning grooves located at both ends of the excess groove, and the positioning grooves are arranged in parallel along the transmission plate.

[0013] Preferably, a wear-resistant sheet is arranged on both sides of the driving groove, and the positioning column is connected with the driving groove through the wear-resistant sheets.

[0014] Preferably, the second limiting sliding mechanism comprises a plurality of arc-shaped sliding blocks transversely protruding at the bottom of the second sliding base, a limiting sliding block, and a transverse sliding groove slidingly connected with the arc-shaped sliding blocks and the limiting sliding block and provided on the first sliding base.

[0015] Preferably, the limiting sliding block is arranged on both sides of the arc-shaped sliding block and adopts an L-shaped structure.

[0016] Preferably, the connector comprises a long strip-shaped connecting block, two locking screw holes arranged on the connecting block, the limiting clamping groove arranged at the bottom of the connecting block, and an observation hole arranged between the two adjacent locking screw holes, the bottom of the observation hole being located at the end of the limiting clamping groove.

[0017] The second purpose of the present application is achieved by the following technical scheme:

[0018] A side pressure hardware moving assembly with quick assembly comprises a side pressure connecting piece, a lock box assembly, a lock bolt block assembly, a corner turning device assembly, a side lock assembly, a pulley assembly, and a transmission aluminum rod, the side lock assembly and the bottom of the pulley assembly are each provided with a side pressure connecting piece, and the side pressure connecting piece is connected with the transmission aluminum rod through the connector.

[0019] Preferably, the two sides of the lock box assembly are respectively provided with a lock bolt block assembly, and the lock bolt block assembly and the lock box assembly are connected through the transmission aluminum rod;

[0020] The corner turning device assembly adopts three groups or four groups, and two of the corner turning device assemblies are respectively connected in series with the lock bolt block assemblies through the transmission aluminum rod;

[0021] The upper and lower sides of the fan frame are respectively provided with at least two groups of the pulley assemblies, adjacent two groups of the pulley assemblies on the same side are connected in series through the transmission aluminum rod, and at least one of the pulley assemblies at the two ends is arranged on the corner turning device assembly;

[0022] The other side of the fan frame is provided with at least two groups of the side lock assemblies, adjacent two groups of the side lock assemblies are connected in series through the transmission aluminum rod, and the side lock assemblies and the corner turning device assembly are connected in series through the transmission aluminum rod;

[0023] The limiting strip protruding outward in a U shape is formed on the transmission aluminum rod, limiting clamping grooves are arranged on each component fixed at one end of the transmission aluminum rod and the connector, locking screw holes are arranged on the limiting clamping grooves, and after the transmission aluminum rod is placed into the limiting clamping grooves from the front opening end of the groove of the to-be-installed fan frame profile and locked and fixed by screws.

[0024] Preferably, one limiting rib and one clamping rib protruding outward are arranged on the two sides of the transmission aluminum rod, the height of the limiting rib is greater than the side recess height of the groove of the to-be-installed fan frame profile, the height of the clamping rib is less than the side recess height of the groove of the to-be-installed fan frame profile, and after the transmission aluminum rod is inserted into the side recess of the groove of the to-be-installed fan frame profile through the clamping rib, the transmission aluminum rod is placed horizontally in the groove of the to-be-installed fan frame profile.

[0025] Preferably, the two sides of the limiting strip are provided with outwardly protruding clamping strips, the two sides of the limiting clamping groove are formed with L-shaped buckles, and the limiting strip and the limiting clamping groove are connected through the L-shaped buckles and the clamping strips to form a penetrating self-locking structure.

[0026] Preferably, the main body of the corner turning assembly is thickened, so that the carrying capacity is larger.

[0027] Preferably, the pulley assembly adopts a double-track sliding structure.

[0028] Preferably, the corner turning assembly adopts three groups, and the corner turning assembly is not installed between the side locking assembly and the pulley assembly at the bottom.

[0029] Compared with the prior art, the utility model has the beneficial effects that:

[0030] The first sliding mechanism can limit the relative sliding of the transmission plate and the first sliding base, avoid the gap between the transmission plate and the profile groove, and effectively drive the first sliding base horizontally. The second sliding base is connected to the first sliding base through the second limiting sliding mechanism, and the second sliding base is more stable when sliding horizontally. Therefore, the sealing strip is compressed during the horizontal movement of the fan frame during closing, the door and window are tightly fitted during closing, better sealing effect is achieved, the problem of poor sealing caused by insufficient pressure during closing is avoided, and the problem of inflexible movement of the door and window caused by the strong sealing state between the two is also avoided. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a combined structure schematic view of the utility model;

[0032] Figure 2 It is a structure schematic view of the utility model in the state of the transmission aluminum rod and the profile groove being installed;

[0033] Figure 3 It is a structure schematic view of the utility model in the state of the transmission aluminum rod being combined with the limiting clamping groove on the connector;

[0034] Figure 4 It is a combined structure schematic view of the utility model in the state of the pulley assembly and the side pressing connecting piece;

[0035] Figure 5 It is an exploded view of the utility model in the state of the pulley assembly, the side pressing connecting piece and the connector;

[0036] Figure 6 It is a structure schematic view of the connector of the utility model;

[0037] In the figure: 1, pulley assembly; 2, side pressure connecting piece; 21, transmission plate; 22, first sliding base; 23, second sliding base; 24, second limiting sliding mechanism; 241, transverse sliding groove; 242, arc-shaped sliding block; 243, limiting sliding block; 25, first limiting sliding mechanism; 251, first sliding block; 252, first limiting sliding groove; 26, driving mechanism; 261, driving groove; 2611, excess groove; 2612, positioning groove; 262, limiting hole; 263, positioning column; 3, transmission aluminum rod; 31, limiting rib; 32, limiting strip; 33, clamping strip; 34, clamping rib; 4, side lock assembly; 5, corner adjuster assembly; 6, lock block assembly; 7, lock box assembly; 8, connector; 81, connecting block; 82, observation hole; 83, rivet column; 9, screw; 10, locking screw hole; 11, limiting clamping groove; 12, L-shaped buckle; 13, wear-resistant sheet; 14, threaded hole; 15, rivet hole; 100, profile groove. DETAILED DESCRIPTION

[0038] In the following, the present application will be further described in conjunction with the drawings and specific embodiments, it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments, without conflict.

[0039] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0040] The terms "first", "second", etc. in the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0041] Embodiment 1: as Figure 4 and Figure 5As shown, a door and window hardware assembly side displacement device includes a side pressure connecting piece 2, which includes a transmission plate 21, a first sliding base 22, a second sliding base 23, a first limiting sliding mechanism 25, a second limiting sliding mechanism 24, and a driving mechanism 26. The side pressure connecting piece 2 is fixed on a sash frame through the first sliding base 22. The transmission plate 21 is slidingly connected at the bottom of the first sliding base 22 through the first limiting sliding mechanism 25. The second sliding base 23 is transversely slidingly connected on the first sliding base 22 through the second limiting sliding mechanism 24. The transmission plate 21 drives the second sliding base 23 to transversely slide and displace along the second limiting sliding mechanism 24 through the driving mechanism 26.

[0042] The stability of the side pressure connecting piece 2 and the size of the bearable compression force determine the sealing effect of the door and window. The higher the stability, the greater the bearable compression force, and the greater the bearable pressure during the sealing process. At present, the side pressure connecting piece 2 applicable to the door and window can be used in the use process. Due to unreasonable structure design, when the transmission plate 21 and the driving side lock assembly 4 and the pulley assembly 1 relatively horizontally displace, the sealing is insufficient or excessive due to the gap itself, the stability cannot be guaranteed, and the overall structure is complex, the installation difficulty is high, and the operation steps are cumbersome. In order to solve the problems existing after the side pressure connecting piece 2 acts on the door and window, the whole structure is improved. The side pressure connecting piece 2 is composed of the transmission plate 21 located in the groove 100 of the sash frame profile, the first sliding base 22 installed on the sash frame profile, and the second sliding base 23 installed on the first sliding base 22. A first limiting sliding mechanism 25 is designed between the transmission plate 21 and the first sliding base 22. The first sliding mechanism can limit the relative sliding of the transmission plate 21 and the first sliding base 22, avoid the gap between the transmission plate 21 and the groove 100 of the profile, and prevent the driving member from effectively driving the first sliding base 22 horizontally. The second sliding base 23 is connected to the first sliding base 22 through the second limiting sliding mechanism 24. When the second sliding base 23 is horizontally slid, the stability is better. The specific operation is as follows: after the door and window are closed, the control lock box assembly 7 is rotated to drive the transmission aluminum rod 3 and the transmission plate 21 in the whole moving assembly to slide along the sash frame. In the sliding process, the transmission plate 21 and the driving mechanism 26 slide left and right relative to the first sliding base 22 through the first sliding mechanism. The second sliding base 23 is driven by the driving mechanism 26, and then slides horizontally relative to the second sliding base 23 through the second limiting sliding mechanism 24, so as to realize the horizontal displacement of the sash frame relative to the second sliding base 23 and realize the compression. In the operation process, the side lock assembly 4 and the pulley assembly 1 can realize the pressure measurement and movement of the sash frame through the side pressure connecting piece 2, so that the sash frame realizes the horizontal movement and plays a role in compressing the sealing strip during the closing process, so that the door and window realize the close fit during the closing process, thereby achieving better sealing effect, avoiding the problem of poor sealing caused by insufficient pressure during the closing process, and avoiding the problem of inflexible movement of the door and window caused by the strong sealing state between the two.

[0043] Further improvement is that the first limiting sliding mechanism 25 includes two first limiting sliding grooves 252 provided on the transmission plate 21, and a first sliding block 251 slidably provided in the first limiting sliding grooves 252. One end of the first sliding block 251 is fixed to the bottom of the first sliding base 22.

[0044] In the process of sliding the transmission plate 21 relative to the first sliding base 22 by the first limiting sliding mechanism 25, the existing structure is prone to form a gap during operation, which leads to a decrease in sealing performance due to the reverse force after the side is compressed. Therefore, in order to solve this problem, the first limiting sliding mechanism 25 is re-adjusted. When the first limiting sliding mechanism 25 is used for limiting sliding, the first sliding block 251 is installed at the bottom of the first sliding base 22, and two first limiting sliding grooves 252 for limiting the first sliding block 251 are formed on the transmission plate 21. After installation, one end of the first sliding block 251 is located in the first limiting sliding groove 252. Through the combination of the two first limiting sliding grooves 252 and the first sliding block 251, the transmission plate 21 and the first sliding base 22 can be effectively limited in the transverse direction. Moreover, the installation steps are more simple and convenient, and the transmission plate 21 and the first sliding base 22 will not affect each other during disassembly and assembly.

[0045] Further improvement is that the first sliding block 251 is fastened by a rivet, and a roller or a wear-resistant sleeve is further arranged at the end of the first sliding block 251. The roller is connected with the first limiting sliding groove 252. In the process of operation, the flexibility is higher, which can effectively avoid the problem of poor flexibility of the existing structure. Moreover, when the bearing is damaged, it is more convenient to replace it. When the wear-resistant sleeve is used, the wear resistance is better during sliding.

[0046] Further improvement is that the driving mechanism 26 includes a positioning column 263 arranged on the transmission plate 21, a driving groove 261 obliquely arranged at the bottom of the second sliding base 23, and a long strip limiting hole 262 arranged on the first sliding base 22. The top end of the positioning column 263 penetrates through the limiting hole 262 and extends into the driving groove 261. The upper end of the positioning column 263 is driven to slide along the driving groove 261 by the sliding of the transmission plate 21.

[0047] The bottom of the positioning column 263 is mounted on the transmission plate 21, and the first sliding base 22 is formed with a long strip-shaped limiting hole 262 for passing through the positioning column 263, so that the positioning column 263 can not drive the first sliding base 22 to move during movement. An inclined driving groove 261 is formed at the bottom of the second sliding base 23, and the top end of the positioning column 263 extends into the driving groove 261 after passing through the limiting hole 262. When the positioning column 263 slides through the transmission plate 21, one end of the positioning column 263 slides along the driving groove 261, thereby controlling the driving groove 261 to drive the entire second sliding base 23 to move laterally relative to the first sliding base 22, which is simple and convenient. The driving groove 261 is composed of an inclined transition groove 2611 and positioning grooves 2612 located at both ends of the transition groove 2611. The positioning grooves 2612 are arranged parallel to the transmission plate 21, and the depth of the positioning grooves 2612 is greater than the outer diameter of the positioning column 263. Both ends of the positioning column 263 can be stably positioned in the driving groove 261 during the initial stage of opening and closing the handle, thereby avoiding the problem of inaccurate positioning caused by the positioning column 263 staying in the transition groove 2611 after the handle is rotated to the position. Especially when closed and sealed, the problem of poor sealing effect can be avoided. It is found in actual operation that although two-point positioning between the transmission plate 21 and the first sliding base 22 can limit sliding, it may occasionally jam and has relatively low stability. Therefore, the bottom of the positioning column 263 in the driving mechanism 26 is directly fixed on the transmission plate 21, and the top of the positioning column 263 is positioned by the driving groove 261. After the combination of the positioning column 263 and the first sliding block 251, the transmission plate 21 and the first sliding base 22 can be positioned at three points during sliding, which improves the transmission stability and smoothness.

[0048] Further improvement is that both sides of the driving groove 261 are provided with a wear-resistant sheet 13, and the two sides of the positioning column 263 are connected with the driving groove 261 through the wear-resistant sheet 13.

[0049] In the process of driving the driving groove 261 by the positioning column 263, since the positioning column 263 is connected in the driving groove 261 through side sliding, in the long-term use process, the gap of the two sides of the driving groove 261 is inevitably increased due to abrasion, and the friction is increased. Therefore, in order to prevent the driving parameter error of the hardware assembly caused by abrasion of the driving groove 261, and to avoid the problem of poor sealing effect caused by abrasion, a wear-resistant sheet 13 is arranged in the sliding area of the two sides of the driving groove 261. After the wear-resistant sheet 13 contacts with the positioning column 263, the sealing performance and the flexible transmission caused by abrasion can be effectively avoided, and the manufacturing cost is lower. Especially when the end of the positioning column 263 is sleeved with a bearing or a movable sleeve, the driving end of the positioning column 263 can be more flexible, and the maintenance cost is lower after abrasion.

[0050] Further improvement is that the second limiting sliding mechanism 24 includes a plurality of arc-shaped sliding blocks 242 and limiting sliding blocks 243 transversely protruding on the bottom of the second sliding base 23, and a transverse sliding groove 241 slidingly connected with the arc-shaped sliding blocks 242 and the limiting sliding blocks 243 on the first sliding base 22; the limiting sliding blocks 243 are arranged on both sides of the arc-shaped sliding blocks 242 and adopt an L-shaped structure.

[0051] When sliding through the second limiting sliding mechanism, the bottom of the second sliding base 23 is formed with a plurality of downward protruding arc-shaped sliding blocks 242 and limiting sliding blocks 243, and the limiting sliding blocks 243 adopt an L-shaped structure, and the first sliding base 22 is formed with a transverse sliding groove 241 slidingly connected with the arc-shaped sliding blocks 242 and the limiting sliding blocks 243. During manufacturing, an integral molding structure can be adopted, and during assembly, the arc-shaped sliding blocks 242 and the limiting sliding blocks 243 can be connected by being slid from the side and inserted into the corresponding transverse sliding groove 241, without the need for other limiting structures. The structure is simpler, the process is simpler, the operation difficulty is effectively reduced, and the stability of the product is improved. Especially, after the L-shaped limiting sliding blocks 243 on both sides are connected with the first sliding base 22, the separation of the two during use can be effectively avoided.

[0052] Further improvement is that, as shown in Figure 6 The connector 8 includes an elongated connecting block 81, two locking screw holes 10 arranged on the connecting block 81, and a limiting clamping groove 11 arranged at the bottom of the connecting block 81. Adjacent two locking screw holes 10 are provided with an observation hole 82, and the bottom of the observation hole 82 is located at the end of the limiting clamping groove 11.

[0053] In the process of installing the transmission aluminum rod 3, due to production errors or installation errors and other reasons, when directly connected through the screw 9, the screw 9 at one end may not be effectively screwed into the transmission aluminum rod 3 or the distance from one end after being screwed is too small, resulting in tearing during transmission after installation. In order to avoid the problem that the screw 9 is not effectively fastened due to the transmission aluminum rod 3 not being installed in place, an observation hole 82 is formed on the connecting block 81, the bottom of the observation hole 82 is located at the end of the limiting slot 11, and when the transmission aluminum rod 3 is inserted into the limiting slot 11, the depth of the transmission aluminum inserted into the limiting slot 11 can be directly controlled by the naked eye, thereby avoiding the problem that the transmission aluminum rod 3 does not have enough length for fixing the screw 9, and the machining error of the transmission aluminum rod 3 during installation can also be adjusted. The observation hole 82 is an elongated hole with a length of 3-6 mm, and the entire side length can be adjusted by 3-6 mm through the observation hole 82. For example, when the end of the transmission aluminum rod 3 just enters the observation hole 82, it indicates that there is enough installation length, and when the length is locked, it is easy to cause the installation position of the other end of the component to be incorrect. The transmission aluminum rod 3 can be further inserted to compensate for the excess length difference, so that each component can realize size error compensation during installation through the transmission aluminum rod 3, and the installation fault tolerance of each component is better, and the compensation of installation errors is more simple and convenient.

[0054] The transmission plate 21 is made of stainless steel structure, one end of the transmission plate 21 for installing the connector 8 is provided with a threaded hole 14 and a rivet hole 15, and the bottom of the connecting block 81 is provided with a downward protruding rivet column 83. The connecting block 81 is first inserted into the rivet hole 15 through the rivet column 83, and then is inserted into the locking screw hole 10 through the screw 9 and is screwed into the threaded hole 14. During assembly of the connector 8, the connector 8 is first fixed to one end of the transmission plate 21, so that the positioning between the two is more firm and positional deviation does not occur after installation.

[0055] Further improvement is that the pulley assembly 1 adopts a double-track sliding structure, and the main body of the angle adjuster assembly 5 is thickened to have greater carrying capacity.

[0056] The pulley assembly 1 is composed of an upper pulley and a lower pulley, and the lower pulley only serves to support sliding. In order to improve flexibility during sliding and avoid difficulty in moving the sash due to excessive load, the lower pulley adopts a double-track sliding structure, which can make it more stable during sliding and have better carrying capacity. The upper pulley also adopts a double-pulley connection, which is more stable during movement.

[0057] Example 2: as Figure 1As shown, a quick assembly side pressure hardware moving assembly includes a side pressure connector 2, a lock box assembly 7, a lock bolt block assembly 6, a corner turning assembly 5, a side lock assembly 4, a pulley assembly 1 and a transmission aluminum rod 3. The side lock assembly 4 and the bottom of the pulley assembly 1 are each provided with a side pressure connector 2. The side pressure connector 2 is connected with the transmission aluminum rod 3 by the connector 8.

[0058] In operation, the side lock assembly 4 and the pulley assembly 1 can realize pressure moving of the sash frame through the side pressure connector 2, so that the sash frame realizes horizontal movement during closing to press the sealing strip, so that the door and window realize close fitting during closing, thereby achieving better sealing effect, avoiding the problem of poor sealing caused by insufficient pressure during closing, and avoiding the problem of inflexible movement of the door and window caused by the constant strong sealing state between them.

[0059] Further improvement is that the two sides of the lock box assembly 7 on one side of the sash frame are respectively provided with a lock bolt block assembly 6. The lock bolt block assembly 6 and the lock box assembly 7 are connected by the transmission aluminum rod 3.

[0060] The corner turning assembly 5 adopts three or four groups. Two of the corner turning assemblies 5 are connected in series with the lock bolt block assembly 6 by the transmission aluminum rod 3.

[0061] The upper and lower sides of the sash frame are respectively provided with at least two groups of the pulley assembly 1. Adjacent two groups of the pulley assembly 1 on the same side are connected in series by the transmission aluminum rod 3. At least one of the pulley assemblies 1 at both ends is arranged on the corner turning assembly 5.

[0062] The other side of the sash frame is provided with at least two groups of the side lock assembly 4. Adjacent two groups of the side lock assembly 4 are connected by the transmission aluminum rod 3. The side lock assembly 4 and the corner turning assembly 5 are connected by the transmission aluminum rod 3.

[0063] The connector 8 is further included. The side lock assembly 4 and the pulley assembly 1 are connected with the transmission aluminum rod 3 by the connector 8.

[0064] The transmission aluminum rod 3 is outwardly protruded to form a U-shaped limiting strip 32. Each component fixed at one end of the transmission aluminum rod 3 and the connector 8 are each provided with a limiting clamping groove 11. The limiting clamping groove 11 is provided with a locking screw hole 10. After the transmission aluminum rod 3 is placed into the limiting clamping groove 11 from the front opening end of the groove of the sash frame profile to be installed and locked and fixed by the screw 9.

[0065] In actual installation, on the left and right sides of a standard-sized sash frame, one side is equipped with a lock box assembly 7 and two lock pin block assemblies 6, while the other side is equipped with two side lock assemblies 4. Two pulley assemblies 1 are installed on the top and bottom sides respectively. At the corner of the sash frame, a corner assembly 5 is installed. When the pulley assembly 1 is connected to the corner assembly 5, it is generally fixed directly to the corner assembly. The side lock assemblies 4 are connected via a transmission aluminum rod 3 depending on the window position. When the size of the sash frame is relatively large, in order to ensure the sliding effect and the sealing after locking, the number of side lock assemblies 4 and pulley assemblies 1 will be appropriately increased to meet the requirements. However, existing hardware moving components, when connected via aluminum rods, all require pre-calculated dimensions and pre-drilled rivet holes at both ends of the transmission aluminum rod 3. During assembly, each component and the transmission aluminum rod 3 are sequentially inserted along the profile groove 100 of the fan frame. Before installation into the profile groove 100, rivets must first be inserted into the rivet holes before further insertion. For example, when installing the lock box assembly 7, lock pin block assembly 6, corner assembly 5, and transmission aluminum rod 3 on one side, one transmission aluminum rod 3 must first be inserted into the profile groove 100 of the fan frame. Then, one end of the lock pin block assembly 6 is connected to the first inserted transmission aluminum rod 3 via rivets before continuing insertion along the groove. After installing the second transmission aluminum rod 3, continue inserting, then insert the lock box, install the transmission aluminum rod 3 again, and so on. This makes installation difficult. Because there is a linkage relationship during assembly, jamming often occurs during assembly. The longer the rivet, the higher the probability of jamming. The assembly is difficult and inefficient. At the same time, since there is a gap between the rivet and the rivet hole, the more rivets there are, the larger the gap becomes. This results in poor transmission synchronization between the components and poor operation feel. Moreover, when there is a length error, it is generally necessary to adjust it through the position adjustment function of the component itself. It cannot be adjusted directly through the transmission aluminum tube, resulting in a low fault tolerance rate. Therefore, this method changes the structure, installation method, and limiting method of the transmission aluminum rod 3. The side lock assembly 4 and the pulley assembly 1 are connected to the transmission aluminum rod 3 through a special connector 8. A U-shaped limiting strip 32 protrudes outward on the transmission aluminum rod 3. Each component and connector 8 that fixes one end of the transmission aluminum rod 3 has a limiting slot 11. During installation, the transmission aluminum rod 3 is directly inserted into the front opening end of the groove of the fan frame profile to be installed, and then both ends of the transmission aluminum rod 3 are inserted into the limiting slot 11 and locked with screws 9.With the installation side of the lock box assembly 7, the lock bolt block assembly 6, the corner piece assembly 5, and the transmission aluminum rod 3 as an example, according to the relative position, the lock box assembly 7 and the lock bolt block assembly 6 are first inserted into the profile groove 100 and slid to the approximate installation position, the lock box assembly 7 is positioned, then the transmission aluminum rod 3 is placed between the lock box assembly 7 and the lock bolt block assembly 6, and the lock bolt block assembly 6 is pushed towards the lock box assembly 7, so that the two ends of the transmission aluminum rod 3 are inserted into the limiting slot 11 on both sides, and then fine adjustment is performed to directly lock and fix by the screw 9. Since the screw 9 is used to connect the transmission aluminum rod 3, there is no need to drill holes on the transmission aluminum rod 3 in the early stage, and there is no need to slide the assembly and the transmission aluminum rod 3 in the profile groove 100 at the same time during assembly, so that the operation difficulty is lower and the efficiency is higher during assembly, and the length is too large to cause frequent jamming during assembly. Also, the problem of poor synchronization caused by the gap in the transmission process after connecting the components through the transmission aluminum rod 3 is avoided, so that the whole operation is truly synchronized and the operation is good. At the same time, during assembly, the need for frequent adjustment of the components due to machining errors during the early stage is avoided, the machining error can be compensated by the cooperation of the transmission aluminum rod 3 and the locking screw hole 10, the compensation range is larger, and the fault tolerance of the whole set of moving components is higher. The limiting strip 32 protruding outward in the shape of U on the transmission aluminum rod 3 can make it have better rigidity while reducing the width, and when connected by the screw 9, the screw 9 is directly screwed into the limiting strip 32, and the internal U-shaped groove can better accommodate the sharp part of the screw 9, avoiding the phenomenon of jamming after connection by the screw 9, and avoiding the problem of increasing installation difficulty with the increase of components.

[0066] Further improvement is shown in Figure 2 The two sides of the transmission aluminum rod 3 are respectively provided with a limiting rib 31 and a clamping rib 34 protruding outward, the height of the limiting rib 31 is greater than the side recess height of the to-be-installed sash frame profile groove 100, the height of the clamping rib 34 is less than the side recess height of the to-be-installed sash frame profile groove 100, and the transmission aluminum rod 3 is inserted into the side recess of the to-be-installed sash frame profile groove 100 through the clamping rib 34, and then placed horizontally in the to-be-installed sash frame profile groove 100.

[0067] In actual operation, the width of the transmission aluminum rod 3 is greater than the opening end width of the to-be-installed sash frame profile groove 100 and less than the opening end width of the to-be-installed sash frame profile groove 100 + the side surface recess depth. During assembly, since the height of the clamping rib 34 is less than the side surface recess height of the to-be-installed sash frame profile groove 100, the to-be-installed sash frame profile groove 100 can be inserted into the side surface recess through one side with the clamping rib 34, and the transmission aluminum rod 3 can be horizontally placed to a depth of insertion. After horizontal placement, since the height of the limiting rib 31 is greater than the side surface recess height of the to-be-installed sash frame profile groove 100, the limiting rib 31 can limit the transmission aluminum rod 3 on one side after assembly, thereby avoiding the problem of falling out due to left and right sliding of the transmission aluminum rod 3, and ensuring that the clamping rib 34 on one side is always located in the side surface recess during horizontal placement, thereby avoiding the problem of easy falling out of the transmission aluminum rod 3 from the to-be-installed sash frame profile groove 100 during assembly.

[0068] Further improvement is that, as shown in the figure, the two sides of the limiting strip 32 are provided with outwardly protruding clamping strips 33, the two sides of the limiting clamping groove 11 are formed with L-shaped buckles 12, and the limiting strip 32 and the limiting clamping groove 11 form a penetrating self-locking structure through the L-shaped buckles 12 and the clamping strips 33. Figure 3

[0069] During assembly through the limiting strip 32 and the limiting clamping groove 11 and locking by the screw 9, if the screw 9 is not tightened in place or the transmission aluminum rod 3 is not installed in place, friction between the transmission aluminum rod 3 and the sash frame profile will occur, resulting in unsmooth transmission operation. Especially during long-term use, if one of the screws loosens, the limiting clamping groove 11 and the transmission aluminum rod 3 will easily separate, resulting in a jamming problem between the sash frame profile and the transmission aluminum rod 3. In order to avoid the problem of jamming due to the transmission aluminum rod 3 not being firmly and stably installed in the limiting clamping groove 11 during assembly or use, the two sides of the limiting strip 32 are formed with outwardly protruding clamping strips 33, and the two sides of the limiting clamping groove 11 are formed with L-shaped buckles 12. After the limiting strip 32 and the limiting clamping groove 11 form a penetrating self-locking structure through the L-shaped buckles 12 and the clamping strips 33, and are fastened by the screw 9, the problem of the transmission aluminum rod 3 falling off after installation can be effectively avoided.

[0070] Further improvement is that the corner turning assembly 5 adopts three groups, and the corner turning assembly is not installed between the side surface locking assembly 4 and the bottom pulley assembly 1.

[0071] ​In the process of assembling the hardware moving assembly, the existing fully enclosed structure is changed into a semi-enclosed structure by removing the corner piece between the side lock assembly 4 and the bottom pulley assembly 1, so that the whole assembly is easier to operate during installation, and is easier to quickly assemble and use.

[0072] The above embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art based on the present application are within the scope of the present application.

Claims

1. A side movement device for a door and window hardware assembly, characterized by: The side pressure connecting piece (2) comprises a transmission plate (21), a first sliding base (22), a second sliding base (23), a first limiting sliding mechanism (25), a second limiting sliding mechanism (24) and a driving mechanism (26), the side pressure connecting piece (2) is fixed on the sash frame profile through the first sliding base (22), the transmission plate (21) is slidably connected at the bottom of the first sliding base (22) through the first limiting sliding mechanism (25), the second sliding base (23) is transversely slidably connected on the first sliding base (22) through the second limiting sliding mechanism (24), and the transmission plate (21) drives the second sliding base (23) to transversely slide and displace along the second limiting sliding mechanism (24) through the driving mechanism (26).

2. A side movement device for a door and window hardware assembly according to claim 1, characterized in that: The end of the first sliding block (251) is further provided with a roller or a wear-resistant sleeve.

3. A side movement device for a door and window hardware assembly according to claim 1, characterized in that: The driving groove (261) is composed of an inclined transition groove (2611) and positioning grooves (2612) located at both ends of the transition groove (2611), and the positioning grooves (2612) are arranged in parallel along the transmission plate (21).

4. A side movement device for a door and window hardware assembly according to claim 1, characterized in that: Both sides of the driving groove (261) are provided with a wear-resistant sheet (13), and both sides of the positioning column (263) are connected with the driving groove (261) through the wear-resistant sheet (13).

5. A side movement device for a door and window hardware assembly according to claim 1, characterized in that: The second limiting sliding mechanism (24) comprises a plurality of arc-shaped sliding blocks (242) and limiting sliding blocks (243) which are transversely protruded on the bottom of the second sliding base (23), and a transverse sliding groove (241) which is slidably connected with the arc-shaped sliding blocks (242) and the limiting sliding blocks (243) on the first sliding base (22).

6. A side movement device for a door and window hardware assembly according to claim 1, characterized in that: One end of the transmission plate (21) is provided with a connector (8), the connector (8) comprises an elongated connecting block (81), two locking screw holes (10) arranged on the connecting block (81), a limiting clamping groove (11) arranged at the bottom of the connecting block (81), an observation hole (82) arranged between the adjacent two locking screw holes (10), and the bottom of the observation hole (82) is located at the end of the limiting clamping groove (11).

7. A quick assembly side pressure hardware moving assembly characterized in that: The door and window hardware assembly side moving device, the lock box assembly (7), the lock bolt block assembly (6), the corner turner assembly (5), the side lock assembly (4), the pulley assembly (1) and the transmission aluminum rod (3) are connected by the connector (8).

8. The quick-fit side pressure hardware moving assembly according to claim 7, characterized in that: The lock box assembly (7) is provided with a lock bolt block assembly (6) on each side, and the lock bolt block assembly (6) and the lock box assembly (7) are connected by the transmission aluminum rod (3). The corner turner assembly (5) is composed of three or four groups, and two of the corner turner assemblies (5) are connected in series with the lock bolt block assemblies (6) by the transmission aluminum rod (3). The upper and lower sides of the sash are respectively provided with at least two groups of the pulley assemblies (1), the adjacent two groups of the pulley assemblies (1) on the same side are connected in series by the transmission aluminum rod (3), and at least one of the pulley assemblies (1) at the two ends is arranged on the corner turner assembly (5). The other side of the sash is provided with at least two groups of the side lock assemblies (4), the adjacent two groups of the side lock assemblies (4) are connected by the transmission aluminum rod (3), and the side lock assembly (4) and the corner turner assembly (5) are connected by the transmission aluminum rod (3). The connector (8) is further included, and the side lock assembly (4) and the pulley assembly (1) are connected with the transmission aluminum rod (3) by the connector (8). The transmission aluminum rod (3) is provided with a U-shaped limiting strip (32) outwardly protruding, each component fixed at one end of the transmission aluminum rod (3) and the connector (8) are provided with a limiting clamping groove (11), the limiting clamping groove (11) is provided with a locking screw hole (10), the transmission aluminum rod (3) is inserted into the limiting clamping groove (11) and locked and fixed by a screw (9) after being put into the recess from the front opening end of the sash profile to be installed.

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