Door and window sidesway structure

Abstract

The utility model provides a door and window sidesway structure which comprises a brace, and a limiting strip, a sidesway block and a bearing strip which are sequentially positioned at the top of the brace, a plurality of guide shafts are arranged at the top of the pull strip, a limiting hole is formed in the limiting strip, a plurality of wedge-shaped holes are formed in the side moving block, and the guide shafts penetrate through the limiting hole and extend into the wedge-shaped holes. According to the door and window sidesway structure, due to the integrated design of the sidesway block and the bearing strip, additional connecting pieces are reduced, and the assembly process is simplified. By means of the design, the lateral moving block and the bearing strip can move as a whole in the lateral moving process, the stability and reliability of the structure are improved, and meanwhile faults caused by looseness or abrasion of the connecting piece are reduced. A traditional groove-shaped limiting piece is abandoned, the limiting strip of the open type design is adopted, and the requirement for forming side holes in the limiting strip of the side moving block is reduced. According to the design, the manufacturing cost is reduced, the structural weakness caused by the side holes is reduced, and the strength of the whole structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of sliding door and window technology, specifically to a door and window side-sliding structure. Background Technology

[0002] The lateral sliding function of sliding doors and windows typically refers to a mechanism that allows the window sash to move laterally within the window frame while maintaining the original sliding opening method, thereby achieving a better sealing effect. This design is very useful in situations where more precise adjustments to the window's opening position are required, especially when it is necessary to accurately control ventilation or adjust the distance between the window and interior decorations such as curtains and blinds.

[0003] Our company has previously applied for and applied for the following patents: a sliding door and window gap compensation component (application number 2023224682882), a concealed locking column and door and window locking mechanism (application number 2023230255080), a multi-functional sliding window (application number 2023113199050), a sliding door and window guide wheel assembly (application number 2024201137693), a novel sliding door and window guide wheel assembly (application number 2024201225923), a door and window corner mechanism and side-shifting assembly, and a side-shifting locking structure. All of these patents involve the application of a side-shifting structure. The principle is that the action of the handle transmits the action of the corner mechanism to the side-shifting structure, so that the pulley assembly, locking assembly or damping assembly fixed on the side-shifting structure can achieve lateral transmission.

[0004] However, the disclosed lateral displacement structure is a traditional lateral displacement method. To improve the stability and balance of the lateral displacement process, it may involve multiple components working together, resulting in structural redundancy and cumbersome operation. Figure 4 The lateral shifting structure 200 includes a pulling member 210, a limiting member 220, a lateral shifting member 230, and a bearing member 240. The pulling member 210 passes through the guide member 211, penetrates the limiting member 220, and extends into the oblique hole 231 of the lateral shifting member 230. The oblique hole design allows the lateral pulling to be converted into longitudinal movement to satisfy the lateral shifting function. Specific defects include: (1) In order to ensure that the lateral shifting member 230 and its top bearing member 240 can effectively slide laterally in relative positions, the limiting member 220 is designed as a groove-shaped member so that its inner two sides can be used to set the guide shaft 221. It is also necessary to set a corresponding guide sleeve 241 on the bearing member 240 and sleeve it on the outside of the guide shaft 221. The two cooperate with each other to achieve guidance; (2) In order to ensure that the oblique hole 231 has a sufficiently long distance, the two sides of the lateral shifting member 230 are designed as an outward arch. The inner wall of the groove-shaped limiting member 220 is easy to contact the lateral shifting member 230, so holes need to be opened on both sides of the limiting member 220. The above only points out some of the shortcomings, and will not be listed exhaustively. The overall direction is to illustrate that the lateral displacement structure in the existing technology is relatively backward, with redundant structure and cumbersome operation.

[0005] Based on this, this application proposes a door and window side-sliding structure to solve the defects of structural redundancy and cumbersome operation. Utility Model Content

[0006] This utility model proposes a door and window side-sliding structure, which solves the problems mentioned in the background art.

[0007] The technical solution of this utility model is implemented as follows:

[0008] A door and window side-sliding structure includes a tie rod, and a limiting strip, a side-sliding block, and a bearing strip located sequentially at the top of the tie rod; the top of the tie rod is provided with multiple guide shafts, the limiting strip has a limiting hole inside, the side-sliding block has multiple wedge-shaped holes inside, and the guide shafts pass through the limiting holes and extend into the wedge-shaped holes;

[0009] The bottom of the support bar is provided with an installation groove, and the external movement of the side block is adapted to the installation groove; multiple guide wheels are provided on both sides of the bottom of the support bar, and guide grooves are provided on both sides of the limiting bar, and the guide wheels roll in the guide grooves.

[0010] Furthermore, the two sides of the limiting strip protrude upwards, and a limiting groove is formed inside the protruding side of the limiting strip. The side of the bearing strip is adapted to fit in the limiting groove and slides therewith.

[0011] Furthermore, the limiting strip has raised ribs on both sides, and the bottom sides of the bearing strip have grooves that fit into and slide with the raised ribs.

[0012] Furthermore, wheel grooves are provided on both sides of the bearing bar, and the guide wheel is adapted to the wheel groove through the wheel axle and rotates inside it.

[0013] Furthermore, both sides of the lateral block can be adapted to the interior of the mounting groove by their external contours.

[0014] The beneficial effects of the technical solution provided in this application are as follows:

[0015] This door and window side-sliding structure features an integrated design of the side-sliding block and the load-bearing strip, reducing additional connecting parts and simplifying the assembly process. This design allows the side-sliding block and the load-bearing strip to move as a whole during side-sliding, improving structural stability and reliability, while also reducing failures caused by loose or worn connecting parts. Abandoning traditional grooved limiting parts, an open-design limiting strip is used, reducing the need for side holes in the limiting strip. This design not only reduces manufacturing costs but also reduces structural weaknesses caused by side holes, improving the overall structural strength. The raised rib at the bottom of the load-bearing strip cooperates with the grooves on both sides of the limiting strip, enabling precise sliding of the load-bearing strip on the limiting strip. This cooperation simplifies the side-sliding mechanism, reduces window position deviations caused by inaccurate sliding, and ensures the accuracy of side-sliding operation. By directly fixing the side-sliding block to the load-bearing strip, and through the cooperation of the raised rib and groove, and the guide wheel and guide groove, this side-sliding structure eliminates the complex transmission chain found in traditional side-sliding structures. This simplified transmission mechanism makes side-sliding operation more intuitive and easier to master, reducing the difficulty of operation for users. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the side-sliding structure of the door and window of this utility model;

[0018] Figure 2 This is an exploded view of the side-sliding structure of the door and window of this utility model;

[0019] Figure 3 This is a bottom view of the load-bearing strip of this utility model;

[0020] Figure 4 This is an exploded view of an existing door and window lateral displacement structure.

[0021] Figure 5 This is a schematic diagram of the door and window corner mechanism and side-sliding components used in the side-sliding structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the door and window corner mechanism and the side-sliding and guide wheel assembly used in the side-sliding structure of the door and window of this utility model;

[0023] Figure 7 for Figure 6 A partial schematic diagram;

[0024] Figure 8This is a schematic diagram of the door and window corner mechanism and the side-sliding and locking components used in the side-sliding structure of this utility model;

[0025] Figure 9 This is a schematic diagram of the door and window corner mechanism and the lateral movement and damping device components used in the door and window side-sliding structure of this utility model.

[0026] In the diagram: 110 tie bar, 111 guide shaft, 112 connecting hole, 120 limiting bar, 121 limiting hole, 122 rib, 123 guide groove, 124 limiting groove, 130 side shift block, 131 wedge hole, 140 bearing bar, 141 mounting groove, 142 groove, 143 guide wheel, 144 wheel groove. Detailed Implementation

[0027] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Reference Figure 1-3 A door / window side-sliding structure includes a pull rod 110, and a limiting strip 120, a side-sliding block 130, and a support strip 140 sequentially located at the top of the pull rod 110. The top of the pull rod 110 is provided with multiple guide shafts 111. The limiting strip 120 has a limiting hole 121 inside, and the side-sliding block 130 has multiple wedge-shaped holes 131 inside. The guide shafts 111 pass through the limiting hole 121 and extend into the wedge-shaped holes 131. The bottom of the support strip 140 has an installation groove 141, and the side-sliding block 130 is externally adapted to the installation groove 141. Multiple guide wheels 143 are provided on both sides of the bottom of the support strip 140, and guide grooves 123 are provided on both sides of the limiting strip 120, with the guide wheels 143 rolling within the guide grooves 123.

[0029] Compared to traditional lateral shifting structures, this application simplifies the complexity of the lateral shifting structure by directly setting a guide shaft on the top of the pull bar and adapting and fixing the lateral shifting block to the mounting groove of the support bar. This simplification not only reduces manufacturing costs but also improves the ease of assembly and maintenance. The rolling engagement between the guide wheel 143 at the bottom of the support bar 140 and the guide grooves 123 on both sides of the limiting bar 120 allows the lateral shifting block to move smoothly during lateral shifting, reducing friction and improving the smoothness and efficiency of operation.

[0030] When the user pulls the pull bar 110, the guide shaft 111 at the top of the pull bar moves within the limiting hole 121 of the limiting bar 120. Since the guide shaft 111 passes through the limiting bar and extends to the wedge-shaped hole 131 of the side-shifting block 130, this movement causes the side-shifting block 130 to move laterally on the limiting bar 120. The external adapter of the side-shifting block 130 is fixed in the mounting groove 141 of the support bar 140, so the movement of the side-shifting block is directly transmitted to the support bar 140. This direct transmission mechanism ensures the efficiency and accuracy of the side-shifting operation. The guide wheel 143 at the bottom of the support bar 140 rolls in the guide grooves 123 on both sides of the limiting bar 120. This rolling motion reduces friction during the side-shifting process, making the side-shifting smoother, while also reducing wear and extending the service life of the structure. As the pull bar 110 is continuously pulled, the side-shifting block 130 and the support bar 140 move the window laterally within the window frame to the desired position. Once the target position is reached, the user can release the pull bar, and the side-sliding block and support bar will remain in the new position, thus achieving the side-sliding of the window.

[0031] In some embodiments, the two sides of the limiting strip 120 protrude upwards, and a limiting groove 124 is formed inside the protruding side of the limiting strip 120. The side of the bearing strip 140 is adapted to the limiting groove 124 and slides therewith.

[0032] The raised design of the limiting strip 120 and the setting of the limiting groove 124 provide additional lateral support and positioning for the carrier strip 140. This structural design helps maintain the stability of the carrier strip during lateral movement, preventing unnecessary swaying or displacement on the limiting strip. The side of the carrier strip 140 fits into the limiting groove 124, which makes the sliding of the carrier strip on the limiting strip smoother. The internal shape of the limiting groove 124 matches the shape of the side of the carrier strip, reducing friction during sliding and thus improving the efficiency of lateral movement. The design of the limiting groove 124 simplifies the assembly process between the carrier strip 140 and the limiting strip 120. The carrier strip can be directly fitted into the limiting groove without additional fixing or adjustment, which reduces assembly difficulty and increases assembly speed.

[0033] The side of the support bar 140 is fitted into the limiting groove 124. As the lateral block 130 moves, the support bar 140 slides synchronously within the limiting groove 124. The rolling motion of the guide wheel 143 in the guide groove 123 assists the sliding of the support bar 140, ensuring the smoothness and accuracy of the sliding.

[0034] In some embodiments, the limiting strip 120 has protruding ribs 122 on both sides, and the bottom sides of the bearing strip 140 have grooves 142, which are adapted to the protruding ribs 122 and slide therewith.

[0035] The design of the rib 122 and the groove 142 provides a mechanical locking mechanism, making the position of the support strip 140 on the limiting strip 120 more stable. This locking mechanism reduces the swaying of the support strip during lateral movement and improves the overall structural stability. The design of the rib and the groove simplifies the assembly process between the support strip and the limiting strip. Since the groove directly fits into the rib, assembly only requires aligning the support strip with the rib and sliding it into place, without the need for additional fixing devices, which reduces the complexity and time of assembly.

[0036] In some embodiments, wheel grooves 144 are provided on both sides of the bearing bar 140, and the guide wheel 143 is adapted to the wheel groove 144 via a wheel axle 143a and rotates inside it.

[0037] The design of the groove 144 allows the guide wheel 143 to rotate freely on both sides of the support bar 140. This rotation mechanism reduces sliding friction and improves the sliding efficiency of the support bar on the limit bar. The rotation of the guide wheel can more effectively disperse the force generated during lateral movement, making the lateral movement smoother. The rotation of the guide wheel 143 reduces wear on the contact surface with the groove 144, extending the service life of the guide wheel and the support bar. This design reduces maintenance costs and frequency by reducing wear.

[0038] During lateral movement, the guide wheel 143 is fitted into the groove 144 of the support bar 140 via the axle 143a. As the support bar slides, the guide wheel rotates within the groove. This rotation helps the guide wheel better adapt to the sliding path, maintain contact with the guide groove, and ensure the continuity and stability of the sliding.

[0039] In some embodiments, both sides of the lateral block 130 can be adapted to the interior of the mounting groove 141 by their external contours.

[0040] Since the direction of the wedge hole 131 in the lateral block 130 is limited, that is, the direction of the wedge hole 141 is immutable, the user cannot change it according to actual needs. When the user needs to adjust the lateral movement on one side in another direction, the lateral block 131 is assembled in reverse into the mounting groove 141, so that the wedge hole 131 inside it is flipped synchronously, thereby satisfying the needs of lateral movement and sliding in different directions.

[0041] Reference Figure 5-6 The invention described in this application can be applied to the patent application filed by our company entitled "A Door and Window Corner Fixture and Side-Sliding Component". By opening a connecting hole 112 at the end of the pull rod 110, the connecting hole 112 is used as a connecting medium to connect with the third locking block of the guide strip in the "A Door and Window Corner Fixture and Side-Sliding Component" case, or the pull rod 110 is omitted, and the limiting hole 121 in the limiting strip 120 is directly matched with the first guide shaft of the guide strip.

[0042] like Figure 7When applying "a door and window corner mechanism and lateral shift assembly", the guide wheel assembly 300 is specifically configured as follows: a fixed sleeve 310 is provided on the support strip 140, and a wheel frame 320 is hinged to the fixed sleeve 310. The wheel frame 320 is rotatably connected to the fixed sleeve 310 through a first rotating shaft 321 provided inside it. Second rotating shafts 330 are rotatably provided on both sides of the wheel frame 320, and multiple pulleys 322 are respectively provided on the second rotating shafts 330 through a connecting plate 331. Additionally, a guide wheel 311 is rotatably provided on the top of the fixed sleeve 310. That is, through the above configuration, the pulleys 322 located on both sides of the fixed sleeve 310 are arranged in at least one row, with at least one pulley in each row. Furthermore, the pulleys, through the connection of the connecting plate 331 and the second rotating shafts 330, allow the pulleys to slightly rise or fall to adapt to environmental requirements of angle changes. Furthermore, the wheel frame 320 itself, through its rotational arrangement with the first pivot 321, can achieve a slight upward or downward tilting of the pulleys 322 on both sides to meet environmental requirements of changing angles. The guide rollers 311 are mainly used to adapt to the inner wall of the window frame.

[0043] like Figure 8 When applying "a door and window corner bracket and side-sliding assembly", a locking assembly is provided on the support strip 140 to adapt to the locking block on the center post or window sash.

[0044] like Figure 9 When applying "a door and window corner device and lateral shifting component", a damper positioning seat and a guide wheel are set on the bearing strip 140. The damper positioning seat is adapted to the hook of the damper, while the guide wheel is mainly used to adapt to the inner wall of the window frame.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door / window side-sliding structure, comprising a tie rod (110), and a limiting strip (120), a side-sliding block (130), and a bearing strip (140) sequentially located at the top of the tie rod (110), characterized in that: The top of the pull bar (110) is provided with multiple guide shafts (111), the inside of the limiting bar (120) is provided with limiting holes (121), the inside of the side shift block (130) is provided with multiple wedge-shaped holes (131), and the guide shafts (111) pass through the limiting holes (121) and extend into the wedge-shaped holes (131); The bottom of the support bar (140) is provided with an installation groove (141), and the external movement of the side shift block (130) is adapted to the installation groove (141); multiple guide wheels (143) are provided on both sides of the bottom of the support bar (140), and guide grooves (123) are provided on both sides of the limiting bar (120), and the guide wheels (143) roll in the guide grooves (123).

2. The door and window lateral shifting structure as described in claim 1, characterized in that, The two sides of the limiting strip (120) protrude upwards, and a limiting groove (124) is formed inside the protruding side of the limiting strip (120). The side of the bearing strip (140) is adapted to the limiting groove (124) and slides therewith.

3. The door and window side shift structure according to claim 1, wherein The limiting strip (120) has ribs (122) on both sides, and the bottom of the bearing strip (140) has grooves (142) on both sides. The grooves (142) are adapted to the ribs (122) and slide with them.

4. The door and window side-sliding structure as described in claim 1, characterized in that, The bearing bar (140) has wheel grooves (144) on both sides, and the guide wheel (143) is adapted to the wheel groove (144) through the wheel axle (143a) and rotates inside it.

5. The door and window side sliding structure according to claim 1, wherein Both sides of the lateral block (130) can be adapted to the interior of the mounting groove (141) by their external contours.

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