Matrix steel ball orbital transfer side pressure translation door and window hardware

Abstract

The utility model discloses lateral pressure translation door and window hardware with matrix steel ball orbital transfer, which belongs to the technical field of door and window hardware and comprises a lower pulley component, a middle locking component and an upper pulley component. The middle locking assembly is composed of a base, a transmission block, a holder, a connecting plate and a lock hook, the upper pulley assembly is composed of a base, a transmission block, a holder and an upper pulley, the transmission block is movably connected into the base, two first reverse fasteners are symmetrically fixed to the surface of the base, a through hole is formed in the transmission block, and the upper pulley is arranged in the through hole. A bearing is installed in the through hole of the transmission block, a plurality of rotating grooves are formed in the surface of the retainer, and steel balls are rotationally connected into the rotating grooves of the retainer. According to the matrix steel ball orbital transfer side pressure translation door and window hardware, rivet linkage and rivet cooperation translation are not needed, and the material cost and the assembly cost are greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of door and window hardware, specifically relating to a side-pressure sliding door and window hardware with matrix steel ball variable track. Background Technology

[0002] In daily life, door and window safety is one of the common-sense concerns we all have, such as dealing with severe weather and environments, preventing people and objects from accidentally falling, and preventing theft. Sliding doors and windows are a type of door and window structure that opens and closes by sliding horizontally. They consist of a movable door or window frame and a fixed track. The movable door or window frame is equipped with pulleys that roll in contact with the track, allowing the door or window frame to slide flexibly horizontally, thus opening and closing.

[0003] Door and window hardware components are used to connect door and window sashes to door and window frames to enable opening and closing. In the existing technology, most of the hardware on sliding doors and windows is connected between the pulley assembly and the base by rivets. This operation not only requires a large number of rivets, but also requires many holes and slots to be made in the base and pulley assembly, resulting in high material and assembly costs. Utility Model Content

[0004] The purpose of this utility model is to provide a side-pressure sliding door and window hardware with matrix steel ball variable track, so as to solve the problem mentioned in the background art that most of the hardware on sliding doors and windows is connected between the pulley assembly and the base by rivets. This operation not only requires a lot of rivets, but also requires a lot of holes and slots to be opened on the base and the pulley assembly, resulting in high material and assembly costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a matrix steel ball variable track side-pressure sliding door and window hardware, including a lower pulley assembly, a middle locking assembly, and an upper pulley assembly. The lower pulley assembly consists of a base, a transmission block, a retainer, a sliding body, and a lower pulley. The middle locking assembly consists of a base, a transmission block, a retainer, a connecting plate, and a locking hook. The upper pulley assembly consists of a base, a transmission block, a retainer, and an upper pulley. Two anti-fastening parts are symmetrically fixed on the surface of the base.

[0006] In a further embodiment, the transmission block is movably connected to the base, the transmission block has a moving groove, and a bearing is movably connected in the moving groove of the transmission block. The retainer has a rotating hole that matches the bearing.

[0007] In a further embodiment, the surface of the retainer is provided with a plurality of rotating grooves, and steel balls are rotatably connected in the rotating grooves of the retainer.

[0008] In a further embodiment, two anti-fastening parts are symmetrically fixed to the surface of the connecting plate for limiting the position of the locking hook. Threaded holes are provided at corresponding positions of the connecting plate and the locking hook, and screws are threaded into the threaded holes of the connecting plate and the locking hook.

[0009] In a further embodiment, the retainer is movably connected to the surface of the base, and pin holes are provided at corresponding positions of the retainer, the lower pulley, and the upper pulley, with pins fixed inside the pin holes of the retainer, the lower pulley, and the upper pulley.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This matrix ball bearing sliding door and window hardware uses two symmetrical anti-fasteners on the base. The sliding body, connecting plate, and upper pulley all move within the two anti-fasteners. By using anti-fasteners one in conjunction with anti-fastener two, the positions of the lower pulley, locking hook, and upper pulley can be restricted without the need for rivets. This not only saves material costs but also makes assembly more convenient, eliminating the need for tools and improving the processing efficiency of hardware.

[0012] By opening a moving groove in the transmission block, the bearing moves within the moving groove of the transmission block, enabling the cage to move back and forth on the surface of the base. According to the moving requirements of the sliding door and window, the sliding door and window can be moved horizontally, making it more flexible and convenient to use. This matrix steel ball variable track side pressure sliding door and window hardware does not require rivet connection or rivet cooperation for horizontal movement, which greatly reduces material costs and assembly costs. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is the front view of the present invention;

[0015] Figure 2 This is a schematic diagram of the lower pulley assembly of this utility model;

[0016] Figure 3 This is a bottom view of the base of this utility model;

[0017] Figure 4 This is a front view of the pulley assembly of this utility model;

[0018] Figure 5 This is a top view of the pulley assembly of this utility model;

[0019] Figure 6 This is a top view of the retainer of this utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the intermediate locking component of this utility model;

[0021] Figure 8 This is a front view of the intermediate locking component of this utility model;

[0022] Figure 9 This is a top view of the intermediate locking component of this utility model;

[0023] Figure 10 This is a schematic diagram of the upper pulley assembly of this utility model;

[0024] Figure 11 This is a front view of the upper pulley assembly of this utility model;

[0025] Figure 12 This is a top view of the upper pulley assembly of this utility model.

[0026] In the diagram: 1. Base; 2. Transmission block; 3. Cage; 4. Bearing; 5. Translation body; 6. Lower pulley; 7. Reverse fastener one; 8. Connecting plate; 9. Reverse fastener two; 10. Locking hook; 11. Upper pulley; 12. Steel ball; 13. Sliding door and window. Detailed Implementation

[0027] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0028] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0029] Please see Figure 1-12This utility model provides a matrix steel ball variable track side pressure sliding door and window hardware, including a lower pulley assembly, a middle locking assembly and an upper pulley assembly. The lower pulley assembly, the middle locking assembly and the upper pulley assembly are all installed on the sliding door and window 13. The lower pulley assembly consists of a base 1, a transmission block 2, a retainer 3, a sliding body 5 and a lower pulley 6. The middle locking assembly consists of a base 1, a transmission block 2, a retainer 3, a connecting plate 8 and a locking hook 10. The upper pulley assembly consists of a base 1, a transmission block 2, a retainer 3 and an upper pulley 11. Two anti-fasteners 7 are symmetrically fixed on the surface of the base 1. The anti-fasteners 7 are integrally formed with the base 1. The retainer 3 is movably connected to the surface of the base 1. The sliding body 5, the connecting plate 8 and the upper pulley 11 are all movably connected to the anti-fasteners 7.

[0030] The transmission block 2 is movably connected to the base 1. The corresponding positions of the retainer 3, the lower pulley 6 and the upper pulley 11 are provided with pin holes, and pins are fixed in the pin holes of the retainer 3, the lower pulley 6 and the upper pulley 11. The surface of the base 1 is provided with a guide groove for the pin to move. The lower pulley 6 is fixed in the translation body 5 by screws. By opening a moving groove in the transmission block 2, the bearing 4 moves in the moving groove of the transmission block 2, which enables the retainer 3 to move back and forth on the surface of the base 1. According to the movement requirements of the sliding door and window 13, the sliding door and window 13 can be translated, making it more flexible and convenient to use.

[0031] The transmission block 2 has a moving groove, and a bearing 4 is movably connected in the moving groove of the transmission block 2. The retainer 3 has a rotating hole that matches the bearing 4. The surface of the retainer 3 has multiple rotating grooves, and a steel ball 12 is rotatably connected in the rotating groove of the retainer 3. The steel ball 12 enables the retainer 3 to move more smoothly on the surface of the base 1. Two anti-fastening parts 9 are symmetrically fixed on the surface of the connecting plate 8 to limit the position of the locking hook 10. Threaded holes are opened at corresponding positions of the connecting plate 8 and the locking hook 10, and screws are threaded into the threaded holes of the connecting plate 8 and the locking hook 10. By setting two symmetrical anti-fastening parts 7 on the base 1, the translation body 5, the connecting plate 8 and the upper pulley 11 all move within the two anti-fastening parts 7. By using anti-fastening parts 7 in conjunction with anti-fastening parts 9, the positions of the lower pulley 6, the locking hook 10 and the upper pulley 11 can be limited without the need for rivets. This not only saves material costs, but also makes assembly more convenient. It does not require tools and improves the processing efficiency of hardware parts.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Working principle:

[0035] When using this matrix ball bearing sliding door hardware, the lower pulley assembly, the middle locking assembly, and the upper pulley assembly are installed in the appropriate positions of the sliding door 13. The positions of the lower pulley 6, the locking hook 10, and the upper pulley 11 are restricted by the anti-fastener 7 and the anti-fastener 2 9. The bearing 4 moves in the moving groove of the transmission block 2, causing the retainer 3 to move back and forth on the surface of the base 1. According to the moving requirements of the sliding door 13, the sliding door 13 can be moved horizontally, making it more flexible and convenient to use.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A matrix ball bearing sliding door and window hardware with side pressure, comprising a lower pulley assembly, a middle locking assembly, and an upper pulley assembly, characterized in that: The lower pulley assembly consists of a base (1), a transmission block (2), a retainer (3), a translation body (5), and a lower pulley (6). The intermediate locking assembly consists of a base (1), a transmission block (2), a retainer (3), a connecting plate (8), and a locking hook (10). The upper pulley assembly consists of a base (1), a transmission block (2), a retainer (3), and an upper pulley (11). Two anti-fastening parts (7) are symmetrically fixed on the surface of the base (1).

2. The side-pressure sliding door and window hardware with matrix steel ball variable track as described in claim 1, characterized in that: The transmission block (2) is movably connected to the base (1). The transmission block (2) has a moving groove, and a bearing (4) is movably connected in the moving groove of the transmission block (2). The retainer (3) has a rotating hole that matches the bearing (4).

3. The side-pressure sliding door and window hardware with matrix steel ball variable track as described in claim 1, characterized in that: The surface of the retainer (3) is provided with a plurality of rotating grooves, and steel balls (12) are rotatably connected in the rotating grooves of the retainer (3).

4. The side-pressure sliding door and window hardware with matrix steel ball variable track as described in claim 1, characterized in that: Two anti-fastening parts (9) for limiting the position of the locking hook (10) are symmetrically fixed on the surface of the connecting plate (8). Threaded holes are opened at corresponding positions of the connecting plate (8) and the locking hook (10), and screws are threaded into the threaded holes of the connecting plate (8) and the locking hook (10).

5. The side-pressure sliding door and window hardware with matrix steel ball variable track as described in claim 1, characterized in that: The retainer (3) is movably connected to the surface of the base (1). The retainer (3), the lower pulley (6) and the upper pulley (11) are provided with pin holes at corresponding positions, and pins are fixed in the pin holes of the retainer (3), the lower pulley (6) and the upper pulley (11).

Images