Sliding door guide mechanism and mounting structure thereof

Abstract

This invention relates to the field of sliding door guide block technology, specifically disclosing a sliding door guide mechanism and its installation structure. The sliding door guide mechanism includes a main body with an eccentrically positioned groove for the sliding door to slide along. A fixing rod for mounting the main body is located at the bottom of the groove. A first fixing seat and a second fixing seat are respectively located on both sides of the groove. The first fixing seat has a spare insertion slot for inserting a lower water-blocking strip, the spare insertion slot being arranged parallel to the sliding direction of the sliding door. The second fixing seat is movably provided with a spare fixing component for connecting to the lower water-blocking strip. The spare fixing component can extend or retract within the main body in a direction perpendicular to the bottom of the main body. The sliding door guide mechanism of this invention can be applied to various usage scenarios and has good versatility.

Description

Technical Field

[0001] This invention relates to the field of sliding door guide block technology, and in particular to a sliding door guide mechanism and its installation structure. Background Technology

[0002] Single sliding doors are widely used in bathroom shower enclosures due to their simple structure and low space occupancy. When installing a single sliding door shower enclosure, it is often necessary to install a sliding door guide block and a bottom water-blocking strip on the floor. However, existing shower enclosures include straight-line and T-shaped types, and existing bottom water-blocking strips often include standalone L-shaped water-blocking strips and gap water-blocking strips. The L-shaped water-blocking strip includes a horizontal wall parallel to the floor and a vertical wall perpendicular to the horizontal wall. During installation, the L-shaped water-blocking strip is either directly installed on the bathroom floor or paired with a raised strip-shaped platform. The gap water-blocking strip, on the other hand, requires a raised strip-shaped platform to cover the gap between the platform and the sliding door, achieving a water-blocking effect. In actual renovation, due to the use of different shower room types and water-blocking strip types, the application scenarios of sliding door guide blocks are inconsistent. Different structures of sliding door guide blocks are required to connect with the structure of the shower room and water-blocking strip. The sliding door guide blocks have poor versatility and require the development of corresponding molds for production, resulting in high production costs. Summary of the Invention

[0003] The purpose of this invention is to provide a sliding door guide mechanism and its installation structure in response to the existing technology. The sliding door guide mechanism of this invention can be applied to a variety of usage scenarios and has good versatility.

[0004] To achieve the above objectives, the embodiments of the present invention adopt the following technical solutions:

[0005] As one of the objectives of this invention, this invention provides a sliding door guide mechanism, including a main body. The main body is eccentrically provided with a sliding groove for the sliding door to slide. The bottom of the sliding groove is provided with a fixing rod for mounting the main body. A first fixing seat and a second fixing seat are respectively provided on both sides of the sliding groove. The first fixing seat is provided with a spare insertion slot for inserting a lower water baffle. The spare insertion slot is arranged parallel to the sliding direction of the sliding door. The second fixing seat is movably provided with a spare fixing component for connecting with the lower water baffle. The spare fixing component can extend or retract within the main body in a direction perpendicular to the bottom of the main body.

[0006] In some embodiments, a tearable cover plate is also provided, which is disposed along the vertical direction of the slide groove and covers the opening of the spare insertion slot.

[0007] In some embodiments, the second fixing base is provided with a receiving groove for accommodating a spare fixing component. The groove opening of the receiving groove is arranged downwards. The spare fixing component includes a telescopic rod and an elastic element. The elastic element abuts against the telescopic rod and the bottom of the receiving groove. The receiving groove is also provided with a limiting stop for limiting the telescopic rod.

[0008] In some embodiments, the main body is further provided with a width adjustment component, the width adjustment component including a movable slider disposed on a first fixed seat, the movable slider having a sliding protrusion protruding from the sliding sidewall, the first fixed seat being adjustablely provided with an adjustment rod for pushing the sliding protrusion to move in a direction closer to the second fixed seat, and the sliding protrusion being connected with an elastic locking arm for driving the sliding protrusion to move in a direction away from the second fixed seat.

[0009] In some embodiments, the adjusting rod is located on the side of the movable slider away from the slide groove, and the movable slider is recessed in a direction away from the adjusting rod to form a lateral groove. The side wall of the lateral groove is provided with a pressure-bearing inclined surface for the adjusting rod to push. The adjusting rod is arranged in a vertical direction, and the adjusting rod is provided with a pushing rib and a rod body from top to bottom. The pushing rib is provided with a pushing inclined surface for abutting against the pressure-bearing inclined surface. The pushing inclined surface and the pressure-bearing inclined surface are respectively inclined from top to bottom in a direction away from the slide groove. The first fixed seat is provided with a guide positioning cylinder for guiding and positioning the rod body and a groove for accommodating the elastic locking arm.

[0010] In some embodiments, the main body is further fitted with a shell, the shell being made of plastic and the main body being made of metal.

[0011] In some embodiments, a height compensation pad is detachably provided below the fixing rod. The height compensation pad is arranged in a horizontal direction and includes a connecting end located below the fixing rod. The connecting end has a connecting hole through which the fixing rod passes.

[0012] As one of the objectives of this invention, this invention also provides an installation structure for a sliding door guide mechanism, including a lower water-blocking strip and the aforementioned sliding door guide mechanism. The lower water-blocking strip includes a transverse wall and a longitudinal wall. The main body is disposed on the transverse wall, and the second fixing seat is disposed at one end of the transverse wall near the longitudinal wall. The spare fixing component extends into the transverse wall, and the fixing rod passes through the bottom of the slide groove and connects to the building ground.

[0013] As one of the objectives of this invention, this invention also provides an installation structure for a sliding door guide mechanism, including mutually perpendicular longitudinal strip bosses and transverse strip bosses. The longitudinal strip bosses are provided with a partition for dividing a shower room into two functional rooms. The transverse strip bosses are provided with a lower water-blocking strip and the aforementioned sliding door guide mechanism. The lower water-blocking strip includes a transverse wall and a longitudinal wall. The main body is disposed on the transverse wall, and the first fixing seat is disposed at one end of the transverse wall near the longitudinal wall. The end of the second fixing seat away from the slide groove extends into the partition. The fixing rod passes through the bottom of the slide groove and the lower water-blocking strip in sequence and is connected to the transverse strip bosses.

[0014] As one of the objectives of this invention, this invention also provides an installation structure for a sliding door guide mechanism, including mutually perpendicular longitudinal strip bosses and transverse strip bosses. The longitudinal strip bosses are provided with partitions for dividing a shower room into two functional rooms. The transverse strip bosses are provided with a lower water-blocking strip and the aforementioned sliding door guide mechanism. One end of the lower water-blocking strip is inserted into the spare insertion slot. The end of the second fixing seat away from the slide groove extends into the partition. The fixing rod passes through the bottom of the slide groove and is connected to the transverse strip bosses.

[0015] The beneficial effects of the embodiments of the present invention are as follows:

[0016] When the sliding door guide mechanism of this invention is applied to a linear shower room with a single sliding door, or when there are no external obstructions such as partitions at the installation location of the sliding door guide mechanism, it can be fixed to the lower water-retaining strip by a spare fixing component on the second fixing seat, and fixed to the building floor by a fixing rod. The sliding door guide mechanism is fixed at two points by the spare fixing component and the fixing rod, and after installation, the sliding door guide mechanism, the lower water-retaining strip, and the single sliding door can function normally. When applied to a T-shaped shower room with a single sliding door, or when there are external obstructions such as partitions at the installation location of the sliding door guide mechanism, since the sliding door guide mechanism needs to be installed at the location of the partition, the sliding door guide mechanism of this invention... The sliding door guide mechanism is eccentrically set via a sliding groove to avoid the partition affecting the installation of the sliding door guide mechanism. This allows the sliding groove and fixing rod to be exposed outside the partition after one end of the second fixing seat extends into the partition. The sliding groove can perform normal guiding functions. Tightening or loosening the fixing rod during installation and disassembly will not be affected. The second fixing seat can be inserted into the partition to fix one end of the main body, and the fixing rod can be used to fix the other end of the main body. This allows the sliding door guide mechanism to be firmly installed in the T-shaped shower room with a single sliding door. At the same time, the sliding door guide mechanism can be fixed to the lower water baffle strip as needed using a fixing rod or a spare plug groove. After installation, the sliding door guide mechanism, the lower water baffle strip, and the single sliding door can function normally.

[0017] The sliding door guide mechanism of this invention adopts an eccentrically set groove on the main body, and forms a first fixed seat and a second fixed seat on both sides of the groove. Combined with the mutual cooperation between the fixed rod, the spare plug slot and the spare fixed component, the sliding door guide mechanism can select the corresponding parts for installation according to different installation scenarios. One set of sliding door guide mechanism can be used for multiple installation scenarios. The sliding door guide mechanism has strong versatility and can reduce the mold opening cost of factory production, and utilize the product's efficient production and wide application. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the sliding door guide mechanism without a housing according to Embodiment 1 of the present invention.

[0019] Figure 2 This is a schematic diagram of the structure of the sliding door guide mechanism housing and the main body in Embodiment 1 of the present invention.

[0020] Figure 3 This is an exploded view of the sliding door guide mechanism of Embodiment 1 of the present invention.

[0021] Figure 4 This is a cross-sectional view of the sliding door guide mechanism of Embodiment 1 of the present invention.

[0022] Figure 5 This is a schematic diagram of the main body of Embodiment 1 of the present invention.

[0023] Figure 6 This is a schematic diagram of the installation structure of the sliding door guide mechanism in Embodiment 2 of the present invention.

[0024] Figure 7 This is a partially enlarged cross-sectional view of the installation structure of the sliding door guide mechanism in Embodiment 2 of the present invention.

[0025] Figure 8 This is a partially enlarged longitudinal sectional view of the installation structure of the sliding door guide mechanism in Embodiment 2 of the present invention.

[0026] Figure 9 This is a schematic diagram of the installation structure of the sliding door guide mechanism in Embodiment 3 of the present invention.

[0027] Figure 10 This is a schematic diagram of the installation structure of the sliding door guide mechanism of Embodiment 3 of the present invention without a single sliding door.

[0028] Figure 11 for Figure 10 A magnified view of part A.

[0029] Figure 12 This is a partially enlarged cross-sectional view of the installation structure of the sliding door guide mechanism in Embodiment 3 of the present invention.

[0030] Figure 13 This is a schematic diagram of the installation structure of the sliding door guide mechanism in Embodiment 4 of the present invention.

[0031] Figure 14 for Figure 13 A magnified view of part C.

[0032] Figure 15 This is a partially enlarged cross-sectional view of the installation structure of the sliding door guide mechanism in Embodiment 4 of the present invention. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0034] Example 1

[0035] Please see Figures 1 to 4 As shown, this embodiment discloses a sliding door guide mechanism 1, including a main body 2. The main body 2 is eccentrically provided with a sliding groove 21 for the sliding door to slide. The bottom of the groove 21 is provided with a fixing rod 5 for mounting the main body 2. In this embodiment, the bottom of the groove 21 is provided with a screw hole for the fixing rod 5 to pass through. A first fixing seat 22 and a second fixing seat 23 are respectively provided on both sides of the groove 21. In this embodiment, the width distance of the first fixing seat 22 is greater than the width distance of the second fixing seat 23. Here, the width distance refers to the distance between the first fixing seat 22 and the second fixing seat 23 in the groove. The distance between the two ends of the width direction of 21, the first fixed seat 22 is provided with a spare insertion slot 221 for the lower water baffle 8 to be inserted, the spare insertion slot 221 is set along the parallel direction of the sliding door sliding, the second fixed seat 23 is movably provided with a spare fixing component 4 for connecting with the lower water baffle 8, the spare fixing component 4 can extend or retract in the main body 2 in a direction perpendicular to the bottom of the main body 2, during installation, the sliding door guide mechanism 1 can be connected to the lower water baffle 8 through any one of the fixing rod 5, the spare insertion slot 221 or the spare fixing component 4.

[0036] For details, see Figures 6 to 8 As shown, in the first usage scenario, the sliding door guide mechanism 1 is used to guide the single sliding door of the straight shower room 91. The lower water-blocking strip 8 is an L-shaped water-blocking strip, which includes a horizontal wall 81 and a vertical wall 82. The horizontal wall 81 is directly installed on the building floor, and a corresponding locking hole is opened on the horizontal wall 81. The second fixing seat 23 is installed on the end of the horizontal wall 81 near the vertical wall 82, and extends out of the bottom of the main body 2 through the spare fixing component 4 and extends into the locking hole to lock the main body 2 and the lower water-blocking strip 8. The fixing rod 5 passes through the bottom of the slide groove 21 and connects to the building floor, thereby completing the installation of the sliding door guide mechanism 1.

[0037] See Figures 10 to 12As shown, in the second usage scenario, the sliding door guide mechanism 1 is used to guide the single sliding door of the T-shaped shower room 92. That is, the shower room has two functional chambers, one for toilet use and the other for showering. The single sliding door is a dual-purpose design. The lower end of the T-shaped shower room 92 has mutually perpendicular longitudinal strip protrusions 921 and transverse strip protrusions 922. The longitudinal strip protrusions 921 and transverse strip protrusions 922 can be stone bases. A partition 923 is provided on the longitudinal strip protrusion 921 to divide the shower room into two functional chambers. A mounting groove 924 is provided at the bottom of 3. A lower water-blocking strip 8 and the aforementioned sliding door guide mechanism 1 are provided on the horizontal strip boss 922. The lower water-blocking strip 8 includes a horizontal wall 81 and a vertical wall 82. The main body 2 is provided on the horizontal wall 81, and the first fixing seat 22 is provided at the end of the horizontal wall 81 near the vertical wall 82. The end of the second fixing seat 23 away from the slide groove 21 extends into the mounting groove 924. The fixing rod 5 passes through the bottom of the slide groove 21 and the lower water-blocking strip 8 in sequence, and is connected to the horizontal strip boss 922, thereby completing the installation of the sliding door guide mechanism 1.

[0038] See Figures 13 to 15 As shown, in the third usage scenario, the sliding door guide mechanism 1 is used to guide the single sliding door of the T-shaped shower room 92. That is, the shower room has two functional chambers, one for toilet use and the other for showering. The single sliding door is a dual-purpose design. The lower end of the T-shaped shower room 92 has mutually perpendicular longitudinal strip protrusions 921 and transverse strip protrusions 922. The longitudinal strip protrusions 921 and transverse strip protrusions 922 can be stone bases. The longitudinal strip protrusions 921 have a partition 923 on them to divide the shower room into two functional chambers. The partition 923 of the room has an installation groove 924 at the bottom. A lower water-blocking strip 8 and the aforementioned sliding door guide mechanism 1 are provided on the horizontal strip boss 922. The lower water-blocking strip 8 is a gap water-blocking strip. The lower water-blocking strip 8 is located on one side of the functional room for showering, and one end of the lower water-blocking strip 8 is inserted into the spare insertion groove 221. The end of the second fixing seat 23 away from the slide groove 21 extends into the installation groove 924. The fixing rod 5 passes through the bottom of the slide groove 21 in sequence and is connected to the horizontal strip boss 922.

[0039] To ensure that the sliding door guide mechanism 1 can be applied to a certain installation scenario, it is necessary to ensure that the sliding door guide mechanism 1 can be firmly fixed and not shifted, and that the sliding door guide mechanism 1, the lower water baffle 8, and the single sliding door can function normally after installation.

[0040] In this embodiment, when applied to a linear shower room 91 with a single sliding door, or when there are no external obstructions such as a partition 923 at the installation location of the sliding door guide mechanism 1, the sliding door guide mechanism 1 can be fixed to the lower water-blocking strip 8 via the spare fixing component 4 on the second fixing seat 23, and fixed to the building ground via the fixing rod 5. The sliding door guide mechanism 1 is fixed at two points via the spare fixing component 4 and the fixing rod 5, and after installation, the sliding door guide mechanism 1, the lower water-blocking strip 8, and the single sliding door can function normally. When applied to a T-shaped shower room 92 with a single sliding door, or when there are external obstructions such as a partition 923 at the installation location of the sliding door guide mechanism 1, since the sliding door guide mechanism 1 needs to be installed at the location of the partition 923, in order to avoid the partition 923 affecting... In this embodiment, the sliding door guide mechanism 1 is installed with the slide groove 21 eccentrically positioned so that after one end of the second fixing seat 23 extends into the partition 923, the slide groove 21 and the fixing rod 5 can be exposed outside the partition 923. The slide groove 21 can achieve normal guiding function. The tightening or loosening of the fixing rod 5 during installation and disassembly will not be affected. The second fixing seat 23 can be inserted into the partition 923 to fix one end of the main body 2, and the fixing rod 5 can be used to fix the other end of the main body 2. Thus, the sliding door guide mechanism 1 can be firmly installed in the T-shaped shower room 92 with a single sliding door. At the same time, the sliding door guide mechanism 1 can be fixed to the lower water baffle 8 as needed by the fixing rod 5 or the spare insertion slot 221. After installation, the sliding door guide mechanism 1, the lower water baffle 8, and the single sliding door can function normally.

[0041] In this embodiment, the sliding door guide mechanism 1 adopts a slide groove 21 eccentrically set on the main body 2, and forms a first fixed seat 22 and a second fixed seat 23 on both sides of the slide groove 21. Combined with the mutual cooperation between the fixed rod 5, the spare insertion slot 221 and the spare fixing component 4, the sliding door guide mechanism 1 can select the corresponding parts for installation according to different installation scenarios. One set of sliding door guide mechanism 1 can be used for multiple installation scenarios. The sliding door guide mechanism 1 has strong versatility and can reduce the mold opening cost of factory production, making full use of the product's efficient production and wide application.

[0042] See Figure 2 , Figure 3 and Figure 14As shown, a tearable cover plate 611 is also provided. The tearable cover plate 611 is arranged vertically along the slide groove 21 and covers the opening of the spare insertion slot 221. In the factory state, the tearable cover plate 611 covers the spare insertion slot 221. In this embodiment, a housing 6 is sleeved on the outside of the first fixing seat 22, and the tearable cover plate 611 is provided on the side wall of the housing 6. The tearable cover plate 611 can be surrounded by closed scoring lines. When the spare insertion slot 221 needs to be used in certain usage scenarios, such as when the sliding door guide mechanism 1 is applied to the third usage scenario mentioned above, the tearable cover plate 611 can be torn open to insert the lower water baffle 8 into the spare insertion slot 221. Through the design of the tearable cover plate 611, on the one hand, it ensures that the spare insertion slot 221 is in a closed state when it is not needed, avoiding the entry of dust, impurities and other substances and contamination of parts. On the other hand, it ensures the convenience when the spare insertion slot 221 needs to be used, as the spare insertion slot 221 can be opened without special cutting tools.

[0043] See Figure 3 and Figure 4 As shown, the second fixing base 23 is provided with a receiving groove for accommodating the spare fixing component 4. The groove opening is set downwards. The spare fixing component 4 includes a telescopic rod 41 and an elastic element 42. The elastic element 42 abuts against the bottom of the groove between the telescopic rod 41 and the receiving groove. In this embodiment, the elastic element 42 is a column spring, and one end of the elastic element 42 is sleeved outside the telescopic rod 41. The receiving groove is also provided with a limiting stop 43 for limiting the telescopic rod 41. In this embodiment, the limiting stop 43 is a hollow ring structure. The limiting stop 43 is interference-fitted with the second fixing base 23 and is provided with a stop rib. The outer diameter of the stop rib is larger than the inner diameter of the limiting stop 43. Through the mutual cooperation between the limiting stop 43 and the stop rib, the outward extension stroke of the telescopic rod 41 is limited, and the telescopic rod 41 and the elastic element 42 are prevented from falling out of the receiving groove.

[0044] Under normal conditions, the telescopic rod 41 extends out of the groove of the receiving slot under the elastic action of the elastic element 42. When the main body 2 needs to be fixed by the spare fixing component 4 in certain usage scenarios, such as the first usage scenario mentioned above, the telescopic rod 41 automatically extends outward under the action of the elastic element 42 and inserts into the lower water baffle 8. The sliding door guide mechanism 1 and the lower water baffle 8 are locked together. In some usage scenarios, when the spare fixing component 4 is not needed, such as the second and third usage scenarios mentioned above, the telescopic rod 41 abuts against the transverse strip protrusion 922, the elastic element 42 is compressed, and it is automatically compressed into the receiving slot, which will not hinder the installation of the sliding door guide mechanism 1.

[0045] See Figure 2 and Figure 3 As shown, the main body 2 is also fitted with a shell 6, which is made of plastic, while the main body 2 is made of metal.

[0046] See Figure 2 As shown, in this embodiment, the housing 6 includes a first housing member 61 and a second housing member 62. The first housing member 61 is disposed outside the first fixed base 22, and the second housing member 62 is disposed outside the second fixed base 23. The first housing member 61 includes a first sidewall disposed in a direction parallel to the sidewall of the slide groove 21, and the second housing member 62 includes a second sidewall 621 disposed in a direction parallel to the sidewall of the slide groove 21 and a bottom end face 622 disposed in a direction parallel to the bottom of the slide groove 21. By covering the slide groove 21 with the first sidewall, the second sidewall 621 and the bottom end face 622 made of plastic, the glass sliding door and the metal body 2 do not directly contact each other, improving the safety of the glass sliding door. Furthermore, the surface of the metal body 2 does not need to be treated, reducing costs.

[0047] See Figure 1 , Figure 3 and Figure 4 As shown, the main body 2 is also provided with a width adjustment component 3. The width adjustment component 3 includes a movable slider 31 provided on the first fixed base 22. The movable slider 31 is provided with a sliding protrusion 311 protruding from the sliding side wall. In this embodiment, the first fixed base 22 is provided with a notch for the sliding protrusion 311 to extend outward. The first fixed base 22 is adjustablely provided with an adjustment rod 32 for pushing the sliding protrusion 311 to move in a direction close to the second fixed base 23. The sliding protrusion 311 is connected with an elastic locking arm 313 for driving the sliding protrusion 311 to move in a direction away from the second fixed base 23. In this embodiment, the elastic locking arm 313 has an arc-shaped structure and is symmetrically provided on both sides of the sliding protrusion 311.

[0048] See Figure 1 , Figures 3 to 5 As shown, when the width of the slide groove 21 is too large, the single sliding door is prone to wobbling. At this time, the adjusting rod 32 can be rotated to push the sliding protrusion 311 to move in the direction closer to the second fixed seat 23, thereby reducing the width of the area through which the single sliding door can pass in the slide groove 21 (hereinafter referred to as the "actual application width"), ensuring that the single sliding door does not wobble. At the same time, the elastic locking arm 313 deforms as the sliding protrusion 311 moves. When the actual application width is too small, the adjusting rod 32 is rotated in the opposite direction, and the squeezing force of the adjusting rod 32 on the sliding protrusion 311 decreases accordingly. At the same time, the elastic locking arm 313 resets under the elastic action, thereby driving the sliding protrusion 311 to move in the opposite direction (i.e. away from the second fixed seat 23), thereby increasing the actual application width.

[0049] Furthermore, in this embodiment, the second fixed seat 23 is also provided with a fixed slider. The fixed slider is provided with a fixed protrusion protruding from the side wall of the slide groove 21. The fixed slider and the movable slider 31 are arranged facing each other, and the gap between the fixed protrusion and the sliding protrusion 311 forms the actual application width.

[0050] On the one hand, in this embodiment, the width adjustment component 3 is mounted on the first fixed base 22. Therefore, regardless of whether the sliding door guide mechanism 1 is applied to the first, second, or third usage scenario, the operation of the width adjustment component 3 has ample operating space. On the other hand, in this embodiment, the width adjustment component 3 achieves the reciprocating movement of the sliding protrusion 311 through the elastic locking arm 313 and the adjusting rod 32, thereby adjusting the actual application width and ensuring that the single sliding door does not shake during use. By setting the width adjustment component 3, the sliding door guide mechanism 1 of this embodiment can adjust the actual application width according to the single sliding door of different thicknesses, making the sliding door guide mechanism 1 of this embodiment applicable to single sliding doors of more thicknesses and further improving the versatility of the product.

[0051] See Figures 3 to 5 As shown, the adjusting rod 32 is located on the side of the movable slider 31 away from the slide groove 21, and the movable slider 31 is recessed in the direction away from the adjusting rod 32 to form a lateral groove. The side wall of the lateral groove is provided with a pressure inclined surface 312 for the adjusting rod 32 to push. The adjusting rod 32 is arranged in the vertical direction, and the adjusting rod 32 is provided with a pushing rib 321 and a rod body 322 from top to bottom. In this embodiment, the upper end of the adjusting rod 32 is provided with an operating groove that facilitates the rotation operation of tools such as screwdrivers. The pushing rib 321 is provided with a pushing inclined surface 323 for abutting against the pressure inclined surface 312. The pushing inclined surface 323 and the pressure inclined surface 312 are respectively inclined from top to bottom in the direction away from the slide groove 21. The first fixed seat 22 is provided with a guide positioning cylinder 222 for guiding and positioning the rod body 322 and a groove 223 for accommodating the elastic locking arm 313.

[0052] When the actual application width needs to be reduced, rotate the adjusting rod 32 to move it downward. At this time, the screw connection between the rod body 322 and the guide positioning cylinder 222 ensures that the movement of the adjusting rod 32 always remains in the same vertical direction. The pushing rib 321 moves downward accordingly, causing the pushing inclined surface 323 to press against the pressure inclined surface 312, thereby causing the sliding protrusion 311 to move in the direction close to the second fixed seat 23. At the same time, the elastic locking arm 313 is confined within the groove 223 and deforms as the sliding protrusion 311 moves outward, thus storing force.

[0053] When the actual application width needs to be increased, the adjusting rod 32 is rotated in the opposite direction to move it upward. The squeezing force of the pushing inclined surface 323 on the pressure inclined surface 312 gradually decreases as the adjusting rod 32 moves upward. The sliding protrusion 311 moves in the opposite direction under the elastic action of the elastic locking arm 313.

[0054] In this embodiment, the adjusting rod 32 is arranged in a vertical direction. Compared with the horizontal direction, the vertical direction is more conducive to the operator applying force, making it easier to rotate the adjusting rod 32. At the same time, by utilizing the cooperation between the pushing inclined surface 323 of the adjusting rod 32 and the pressing inclined surface 312 of the movable slider 31, the sliding protrusion 311 is controlled to move in the direction close to the second fixed seat 23. By utilizing the elastic locking arm 313, the sliding protrusion 311 is controlled to move in the direction away from the second fixed seat 23. The overall adjustment structure is simple and compact.

[0055] Furthermore, the adjusting rod 32 is made of metal, and the main body 2 is also made of metal, thereby improving the overall strength of the width adjusting component 3.

[0056] Example 2

[0057] See Figures 6 to 8 As shown, this embodiment also provides an installation structure for a sliding door guide mechanism 1, which is used to guide the single sliding door of a straight shower room 91. It includes a lower water baffle 8 and the sliding door guide mechanism 1 of embodiment 1. The lower water baffle 8 includes a transverse wall 81 and a longitudinal wall 82. The main body 2 is disposed on the transverse wall 81, and the second fixing seat 23 is disposed at one end of the transverse wall 81 near the longitudinal wall 82. The spare fixing component 4 extends into the transverse wall 81, and the fixing rod 5 passes through the bottom of the slide groove 21 and is connected to the building ground.

[0058] See Figure 8 As shown, a height compensation pad 7 is detachably provided below the fixing rod 5. The height compensation pad 7 is arranged in a horizontal direction and includes a connecting end provided below the fixing rod 5. The connecting end is provided with a connecting hole for the fixing rod 5 to pass through.

[0059] When the main body 2 is installed above the lower water baffle 8 and the fixed rod 5 cannot be connected to the lower water baffle 8, for example, when the installation structure applied in this embodiment is used, the entire main body 2 is fixed by the screw connection between the fixed rod 5 and the slide groove 21. The connecting thread between the fixed rod 5 and the slide groove 21 is under great stress. In order to further improve the installation firmness of the main body 2, a height compensation pad 7 can be set below the fixed rod 5. The height compensation pad 7 ensures the flatness of the bottom of the main body 2, thereby enhancing the overall installation firmness.

[0060] When height compensation is not required, such as in the second or third usage scenario in Example 1, only the height compensation pad 7 needs to be removed during installation.

[0061] The versatility of the product is further improved by setting a removable height compensation pad 7 on the sliding door guide mechanism 1.

[0062] Example 3

[0063] See Figures 9 to 12 As shown, this embodiment also provides an installation structure for a sliding door guide mechanism 1, used to guide the single sliding door of a T-shaped shower room 92. It includes a longitudinal strip boss 921 and a transverse strip boss 922 that are perpendicular to each other. The longitudinal strip boss 921 is provided with a partition 923 for dividing the shower room 923 into two functional rooms. The bottom of the partition 923 is provided with an installation groove 924. The transverse strip boss 922 is provided with a lower water-blocking strip 8 and the aforementioned sliding door guide mechanism 1. The lower water-blocking strip 8 includes a transverse wall 81 and a longitudinal wall 82. The main body 2 is provided on the transverse wall 81, and the first fixing seat 22 is provided at one end of the transverse wall 81 near the longitudinal wall 82. The end of the second fixing seat 23 away from the slide groove 21 extends into the installation groove 924 of the partition 923. The fixing rod 5 passes through the bottom of the slide groove 21 and the lower water-blocking strip 8 in sequence and is connected to the transverse strip boss 922.

[0064] Example 4

[0065] See Figures 13 to 15 As shown, this embodiment also provides an installation structure for a sliding door guide mechanism 1, used to guide the single sliding door of a T-shaped shower room 92. It includes a longitudinal strip boss 921 and a transverse strip boss 922 that are perpendicular to each other. The longitudinal strip boss 921 is provided with a partition 923 for dividing the shower room 923 into two functional rooms. The bottom of the partition 923 is provided with an installation groove 924. The transverse strip boss 922 is provided with a lower water-blocking strip 8 and the aforementioned sliding door guide mechanism 1. The lower water-blocking strip 8 is located on one side of the functional room for showering. In this embodiment, the cross-section of the lower water-blocking strip 8 is a rectangular structure. One end of the lower water-blocking strip 8 is inserted into a spare insertion groove 221. The end of the second fixing seat 23 away from the slide groove 21 extends into the installation groove 924 of the partition 923. The fixing rod 5 passes through the bottom of the slide groove 21 and is connected to the transverse strip boss 922.

[0066] Of course, the above illustrations are only preferred embodiments of the present invention and are not intended to limit the scope of application of the present invention. Therefore, any equivalent changes made to the principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A sliding door guide mechanism comprising a main body, characterized in that, The main body is eccentrically provided with a sliding groove for the sliding door to slide. The bottom of the sliding groove is provided with a fixing rod for installing the main body. A first fixing seat and a second fixing seat are respectively provided on both sides of the sliding groove. The first fixing seat is provided with a spare insertion slot for the lower water baffle to be inserted. The spare insertion slot is arranged parallel to the sliding direction of the sliding door. The second fixing seat is movably provided with a spare fixing component for connecting with the lower water baffle. The spare fixing component can extend or retract into the main body in a direction perpendicular to the bottom of the main body. The second fixed seat is also provided with a fixed slider, and the main body is also provided with a width adjustment component. The width adjustment component includes a movable slider provided on the first fixed seat. The movable slider is provided with a sliding protrusion protruding from the side wall of the slide groove. The first fixed seat is adjustablely provided with an adjustment rod for pushing the sliding protrusion to move in a direction close to the second fixed seat. The adjusting rod is located on the side of the movable slider away from the slide groove, and the movable slider is recessed in the direction away from the adjusting rod to form a lateral groove. The side wall of the lateral groove is provided with a pressure inclined surface for the adjusting rod to push. The adjusting rod is arranged in a vertical direction, and the adjusting rod is provided with a pushing rib and a rod body from top to bottom.

2. The sliding door guide mechanism according to claim 1, characterized in that It is also provided with a tearable cover plate, which is arranged vertically along the slide groove and covers the opening of the spare insertion groove.

3. The sliding door guide mechanism according to claim 1, characterized in that, The second fixing base is provided with a receiving groove for accommodating a spare fixing component. The groove opening is set downwards. The spare fixing component includes a telescopic rod and an elastic element. The elastic element abuts against the telescopic rod and the bottom of the receiving groove. The receiving groove is also provided with a limiting stop for limiting the telescopic rod.

4. The sliding door guide mechanism according to claim 1, characterized in that, The sliding protrusion is connected to an elastic locking arm for moving the sliding protrusion away from the second fixed seat.

5. The sliding door guide mechanism according to claim 4, wherein The pushing rib is provided with a pushing slope for abutting against the pressure slope. The pushing slope and the pressure slope are inclined from top to bottom away from the slide groove. The first fixed seat is provided with a guide positioning cylinder for guiding and positioning the rod body and a groove for accommodating the elastic locking arm.

6. The sliding door guide mechanism according to claim 1, characterized in that, The main body is further encased in a shell, which is made of plastic, while the main body is made of metal.

7. The sliding door guide mechanism according to claim 1, characterized in that, A height compensation pad is detachably provided below the fixing rod. The height compensation pad is arranged in a horizontal direction and includes a connecting end located below the fixing rod. The connecting end has a connecting hole through which the fixing rod passes.

8. An installation structure for a sliding door guide mechanism, characterized in that, The sliding door includes a lower water-blocking strip and a sliding door guide mechanism according to any one of claims 1 to 7. The lower water-blocking strip includes a transverse wall and a longitudinal wall. The main body is disposed on the transverse wall, and the second fixing seat is disposed at one end of the transverse wall near the longitudinal wall. The spare fixing component extends into the transverse wall, and the fixing rod passes through the bottom of the slide groove and is connected to the building ground.

9. An installation structure for a sliding door guide mechanism, characterized in that, The shower enclosure includes vertically perpendicular longitudinal strip protrusions and transverse strip protrusions. The longitudinal strip protrusions are provided with partitions for dividing the shower room into two functional rooms. The transverse strip protrusions are provided with a lower water-blocking strip and a sliding door guide mechanism according to any one of claims 1 to 6. The lower water-blocking strip includes a transverse wall and a longitudinal wall. The main body is disposed on the transverse wall, and the first fixing seat is disposed at one end of the transverse wall near the longitudinal wall. The end of the second fixing seat away from the slide groove extends into the partition. The fixing rod passes through the bottom of the slide groove and the lower water-blocking strip in sequence and is connected to the transverse strip protrusions.

10. An installation structure for a sliding door guide mechanism, characterized in that, It includes mutually perpendicular longitudinal strip bosses and transverse strip bosses. The longitudinal strip bosses are provided with partitions for dividing the shower room into two functional rooms. The transverse strip bosses are provided with a lower water-blocking strip and a sliding door guide mechanism according to any one of claims 1 to 6. One end of the lower water-blocking strip is inserted into the spare insertion slot. The end of the second fixing seat away from the slide groove extends into the partition. The fixing rod passes through the bottom of the slide groove and is connected to the transverse strip bosses.

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