Mounting assembly and push-pull device

Abstract

The utility model relates to an installation assembly and a push-pull device, the installation assembly is used for installing a target object, and the installation assembly comprises a profile support; the rolling wheel assembly is installed on the profile support and comprises a rolling wheel support and rolling wheels, and the rolling wheels are installed on the rolling wheel support and can rotate relative to the rolling wheel support; the auxiliary mounting part is arranged on the profile bracket; and the first fixing piece penetrates through the roller bracket and the profile bracket and is fixedly connected with the auxiliary mounting part, so that the roller assembly is mounted on the profile bracket. According to the mounting assembly, the roller assembly is stably mounted on the profile support through the auxiliary mounting part and the first fixing piece, the auxiliary mounting part is convenient to produce and machine and low in cost, and the auxiliary mounting part is matched with the first fixing piece to provide high fastening force so as to ensure that the roller assembly is stably mounted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of profile installation, in particular to an installation assembly and a sliding device. BACKGROUND

[0002] In the field of building doors and windows, the hardware installation (such as roller assembly) of sliding doors and windows needs to meet the stability and convenience requirements. In the related art, there are problems of unstable installation and high cost. Therefore, a solution is needed that can enhance the installation stability and reduce the cost. CONTENT OF THE INVENTION

[0003] To overcome the problems in the related art, the present application provides an installation assembly and a sliding device.

[0004] According to the embodiments of the present disclosure, an installation assembly is provided for installing a target object, which comprises:

[0005] a profile support;

[0006] a roller assembly installed on the profile support, the roller assembly comprising a roller support and a roller, the roller being installed on the roller support and being rotatable relative to the roller support;

[0007] an auxiliary installation part provided on the profile support;

[0008] a first fixing part penetrating through the roller support, the profile support and the auxiliary installation part and being fastened to connect the roller assembly to the profile support.

[0009] In some embodiments, the auxiliary installation part comprises:

[0010] an installation body provided with a receiving area;

[0011] at least one gasket detachably installed in the receiving area, the gasket being in abutting connection with the side wall of the receiving area, the gasket being provided with an installation hole penetrating through the gasket along the thickness direction of the gasket, and one end of the first fixing part being fixed in the installation hole.

[0012] In some embodiments, the receiving area is provided with a plurality of adjusting limiting ribs, and the gasket is installed between different adjusting limiting ribs to adjust the setting position of the gasket.

[0013] In some embodiments, the installation body comprises a first part and a second part which are stacked along the thickness direction of the gasket, the receiving area is provided in the first part, the second part is provided with a first avoiding area, the receiving area and the first avoiding area are in communication, and the opening of the receiving area is larger than that of the first avoiding area.

[0014] The first part has a first surface facing the accommodation region, the first surface is provided with a limiting portion, the gasket is in abutment with the limiting portion in the state that the first fixing member is fastenedly connected with the gasket, a projection of the accommodation region on the first surface is located outside a projection of the first avoiding region on the first surface, and a part of the first surface between the accommodation region and the first avoiding region forms an abutment portion.

[0015] In some embodiments, a stepped surface is arranged between the second part and the first part, the second part is protruded from a region of the first part, and a second avoiding region is arranged on a side of the second part away from the first part.

[0016] The stepped surface and the second avoiding region are used to realize an avoiding function.

[0017] In some embodiments, the mounting body further comprises a support frame, the profile support frame is provided with a mounting region, the support frame is mounted on the mounting region, and the mounting region is used for limiting the support frame.

[0018] In some embodiments, the mounting region comprises a mounting groove, an edge of the mounting groove is provided with a first clamping portion, the support frame is provided with a second clamping portion, the first clamping portion is clampedly connected with the second clamping portion, and the support frame is mounted in the mounting groove.

[0019] In some embodiments, the support frame comprises a protruding block, and the protruding block is in abutment with an inner wall of the mounting groove.

[0020] In some embodiments, the roller assembly further comprises a connecting frame, and the roller support frame is fixed on the connecting frame.

[0021] The mounting assembly further comprises a second fixing member, and the second fixing member is used for fasteningly connecting the connecting frame to the profile support frame.

[0022] A push-pull device comprises a fixed profile, a target object in a transparent state, and a mounting assembly, the target object is mounted on the mounting assembly, and a roller of the mounting assembly is used for driving the target object to move along the fixed profile.

[0023] The technical scheme provided by the embodiments of the present application can have the following beneficial effects: the mounting assembly of the present application fastens the roller assembly on the profile support frame through the auxiliary mounting portion and the first fixing member, the auxiliary mounting portion is convenient for production and processing and has low cost, and the auxiliary mounting portion cooperates with the first fixing member to provide strong fastening force to ensure the stability of the installation of the roller assembly.

[0024] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application, as claimed. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and serve to explain the principles of the application, in which, like reference numerals designate corresponding parts throughout the several views.

[0026] Figure 1 is a schematic view of a mounting assembly according to an exemplary embodiment.

[0027] Figure 2 is a perspective view of a mounting assembly according to an exemplary embodiment.

[0028] Figure 3 is a perspective view of a mounting assembly according to an exemplary embodiment, from another angle.

[0029] REFERENCE NUMERALS:

[0030] 1, profile bracket; 11, first mounting portion; 12, second mounting portion; 13, third mounting portion; 131, mounting slot; 14, fourth mounting portion; 15, first thermal insulation strip; 16, second thermal insulation strip;

[0031] 2, roller assembly; 21, roller bracket; 22, roller; 23, connecting frame;

[0032] 3, auxiliary mounting portion; 31, mounting body; 311, first portion; 3111, accommodating area; 312, second portion; 3121, first avoiding area; 3122, second avoiding area; 32, gasket; 321, mounting hole; 33, adjusting limiting rib; 34, support frame; 341, protruding block; 342, connecting piece; 343, vertical rod; 344, arc-shaped rod;

[0033] 4, first fixing member;

[0034] 5, second fixing member. DETAILED DESCRIPTION

[0035] The exemplary embodiments will be described in detail herein with reference to the attached drawings, wherein like reference numerals refer to like elements throughout. The following detailed description is exemplary and explanatory only and is not restrictive of the application, as claimed. Rather, the following description, as well as the examples described herein, are intended to provide an example of devices and methods consistent with the application, as claimed, as the same can be applied in a variety of ways.

[0036] In the field of building doors and windows, the hardware installation (such as roller assembly) of sliding doors and windows needs to meet the requirements of stability and convenience. In related technologies, there are problems of unstable installation and high cost.

[0037] In related technologies, in order to install the roller assembly on the profile support, the way adopted is to connect through self-tapping screws. The profile support is provided with a thermal barrier. When installing the roller assembly, a self-tapping screw is used to pass through the roller assembly and the thermal barrier for installation. The above installation method has the problem of unstable installation, because the strength of the thermal barrier is low, and in the process of screwing the self-tapping screw, the thermal barrier material is prone to deformation and cracking. The thermal barrier cannot provide sufficient support for the self-tapping screw, resulting in loosening of the self-tapping screw. Therefore, in related technologies, a profile rib is arranged between two thermal barriers, so that the self-tapping screw passes through the profile rib. This way, on the one hand, due to the thin cross section of the profile rib, there is still the problem of unstable installation due to the self-tapping screw slipping, and on the other hand, the arrangement of the profile rib increases the production cost, which is not conducive to cost control.

[0038] The present application provides an installation assembly for installing a target object (not shown in the figure). The installation assembly includes a profile support 1, a roller assembly 2, an auxiliary installation part 3 and a first fixing part 4. The target object can be glass, acrylic plate or polyethylene plate. The installation assembly stably installs the roller assembly 2 on the profile support 1 through the auxiliary installation part 3 and the first fixing part 4.

[0039] The profile support 1 is the main supporting structure of the installation assembly, which provides the installation basis for other components. The profile support 1 is made of broken bridge aluminum alloy or high-strength engineering plastic, so that the profile support 1 has high strength. The profile support 1 is used to install the roller assembly 2. The installation position of the roller assembly 2 is reserved on one side of the profile support 1.

[0040] As shown in the embodiment, Figure 1 The profile support 1 includes a first installation part 11, a second installation part 12, a third installation part 13, a fourth installation part 14, a first thermal barrier 15 and a second thermal barrier 16. The first installation part 11 and the second installation part 12 are oppositely arranged along the y direction, so that the top of the first installation part 11 and the top of the second installation part 12 are flush. The first installation part 11 and the second installation part 12 are connected through the first thermal barrier 15 and the second thermal barrier 16. The top of the first thermal barrier 15 is flush with the top of the first installation part 11 and the top of the second installation part 12. Along the y direction, the left and right sides of the first thermal barrier 15 are respectively connected with the first installation part 11 and the second installation part 12 through clamping connection. Along the z direction, the second thermal barrier 16 is stacked with the first thermal barrier 15, Figure 1In this configuration, the second heat-insulating strip 16 is located below the first heat-insulating strip 15, and its two sides along the y-direction are respectively engaged with the first mounting portion 11 and the second mounting portion 12. The space enclosed by the first mounting portion 11, the second mounting portion 12, and the second heat-insulating strip 16 serves as the mounting position for the roller assembly 2. The third mounting portion 13 is mounted on the side of the second mounting portion 12 away from the mounting position along the y-direction, and the space enclosed by the first mounting portion 11, the first heat-insulating strip 15, the second mounting portion 12, and the third mounting portion 13 is used to mount a transparent target object.

[0041] like Figure 1 As shown, the dimension in the y-direction corresponds to the thickness of the target object. The target object extends upward along a direction perpendicular to this cross-section. One side of the target object abuts against the third mounting part 13, and the other side of the target object is fixed by a rubber strip or pressure strip. Two fourth mounting parts 14 are provided, located at the bottom of the first mounting part 11 and the second mounting part 12 respectively. The fourth mounting part 14 is slidably connected to a slide rail (not shown), allowing the profile bracket 1 to slide along the slide rail and preventing the profile bracket 1 from shifting during the pushing and pulling process.

[0042] The roller assembly 2 is installed at the reserved installation position on the profile bracket 1. It can accurately match the installation position to ensure that the roller assembly 2 is aligned with the slide rail, reducing jamming caused by installation deviation. The roller assembly 2 includes a roller bracket 21 and a roller 22. The roller 22 is installed on the roller bracket 21 and can rotate relative to the roller bracket 21. The roller bracket 21 makes the roller 22 stably installed on the profile bracket 1 and facilitates the smooth rolling of the roller 22.

[0043] An auxiliary mounting part 3 is disposed on the profile bracket 1. A first fastener 4 passes through the roller bracket 21 and the profile bracket 1 and is fastened to the auxiliary mounting part 3 to install the roller assembly 2 onto the profile bracket 1. In some embodiments, the first fastener 4 can be one of screws, rivets, and clamps. The auxiliary mounting part 3, as a functional structure specifically disposed on the profile bracket 1, provides a reliable anchoring point for the first fastener 4. After passing through the roller bracket 21 and the profile bracket 1, the first fastener 4 is fastened to the auxiliary mounting part 3. In this way, the roller assembly 2 is stably installed on the profile bracket 1, preventing displacement or shaking of the roller assembly 2 during use, ensuring that the entire mounting assembly remains stable in any state, and extending its service life.

[0044] exist Figure 1 In the illustrated embodiment, the shape of the roller bracket 21 corresponds to its installation position, such that the top side of the roller bracket 21 contacts the second heat insulation strip 16, and the two sides of the roller bracket 21 contact the first mounting portion 11 and the second mounting portion 12, respectively. Figure 1The roller support 21 is further provided with a seat body connected with the support, which is used to stably mount the roller 22 on the profile support 1 without affecting the rotation of the roller 22.

[0045] The application provides an installation assembly for mounting an object, which comprises a profile support 1, a roller assembly 2 mounted on the profile support 1, the roller assembly 2 comprising a roller support 21 and a roller 22 mounted on the roller support 21 and capable of rotating relative to the roller support 21, and an auxiliary mounting part 3 and a first fixing part 4 provided on the profile support 1, wherein the first fixing part 4 is fastened and connected with the auxiliary mounting part 3 through the roller support 21 and the profile support 1 to mount the roller assembly 2 on the profile support 1.

[0046] The installation assembly of the application stably mounts the roller assembly 2 on the profile support 1 through the auxiliary mounting part 3 and the first fixing part 4, wherein the auxiliary mounting part 3 is convenient for production and processing and has a low cost, and cooperates with the first fixing part 4 to provide a strong fastening force to ensure the stable mounting of the roller assembly 2.

[0047] In some embodiments, the auxiliary mounting part 3 comprises a mounting body 31 provided with a receiving area 3111, and the mounting body 31 can have a regular plate shape or an irregular plate shape. In some embodiments, the mounting body 31 has a cuboid shape, which is convenient for batch processing. The material of the mounting body 31 can be nylon or polyester fiber, so that the mounting body 31 has high strength and wear resistance and also has a low cost.

[0048] The mounting body 31 is provided with the receiving area 3111, which is formed by opening a groove on one side of the mounting body 31 in some embodiments, so that the receiving area 3111 is convenient for processing.

[0049] The gasket 32 can have a regular block or plate shape or an irregular block or plate shape, and the regular shape can be a cuboid or a square. The gasket 32 is made of a hard material, such as metal or high-strength engineering plastic, so that it is not easy to deform and increases the stability of the fixing. In some embodiments, the thickness direction of the gasket 32 is the same as the thickness direction of the mounting body 31.

[0050] The gasket 32 is detachably mounted in the receiving area 3111, and the detachable manner can be bolt connection or interference fit. The gasket 32 is in abutting connection with the side wall of the receiving area 3111, which improves the stability of the structure. In some embodiments, the number of gaskets 32 can be one, two or more.

[0051] The gasket 32 is provided with a mounting hole 321 penetrating the gasket 32 along the thickness direction of the gasket 32, and one end of the first fixing member 4 is fixed in the mounting hole 321. In some embodiments, the mounting hole 321 is a threaded hole, and the first fixing member 4 is provided with external threads corresponding to the threaded hole to be fixed in the threaded hole, which makes the fixing process more convenient. In other embodiments, the mounting hole 321 is an expansion hole, and the first fixing member 4 is an expansion bolt to be fixed in the expansion hole, which makes the gasket 32 and the first fixing member 4 more stable.

[0052] In the embodiments as shown in Figure 2 and Figure 3 The mounting body 31 is cuboid-shaped, with the length direction of the mounting body 31 being the x direction, the width direction of the mounting body 31 being the y direction, and the thickness direction of the mounting body 31 being the z direction. A first strip-shaped groove is arranged in the middle of the z direction side. The gasket 32 is cuboid-shaped, with the width of the gasket 32 being the same as the width of the first strip-shaped groove, i.e., the size of the gasket 32 along the x direction is the same as the size of the first strip-shaped groove along the x direction, so that the two sides of the gasket 32 along the x direction abut against the two sides of the first strip-shaped groove, and the thickness of the gasket 32 is the same as the thickness of the first strip-shaped groove, i.e., the size of the gasket 32 along the z direction is the same as the size of the first strip-shaped groove along the z direction, so that the gasket 32 is flush with the first strip-shaped groove.

[0053] In some embodiments, the accommodation area 3111 is provided with a plurality of adjusting limiting ribs 33, the length direction of the adjusting limiting ribs 33 being the same as the thickness direction of the gasket 32, which facilitates the installation of the gasket 32. The length direction of the adjusting limiting ribs 33 can also be the same as the length direction of the gasket 32, which facilitates the stable and fixed installation of the gasket 32. The material of the adjusting limiting ribs 33 can be the same as or different from the mounting body 31, and the material of the adjusting limiting ribs 33 is nylon or polyester fiber, which makes the adjusting limiting ribs 33 have high strength and wear resistance, and also takes into account low cost.

[0054] The plurality of adjusting limiting ribs 33 are arranged along the two sides of the accommodation area 3111 abutting against the gasket 32, which provides uniform and strong support force for the gasket 32. The adjusting limiting ribs 33 are fixed to the mounting body 31, and the fixing method of the adjusting limiting ribs 33 and the mounting body 31 can be integrally formed or fixed by gluing.

[0055] The gasket 32 is installed between different adjusting limiting ribs 33 to adjust the setting position of the gasket 32. After the gasket 32 is installed, the gasket 32 is in interference fit with the limiting ribs to fix the gasket 32 on the mounting body 31. This satisfies the diversified installation requirements, provides a flexible and accurate adjustment method, and improves the adaptability to different working conditions.

[0056] In the embodiments as shown in Figure 2 and Figure 3In the shown embodiment, the length of the adjusting limiting ribs 33 is adjusted to be the same as the width of the accommodating area 3111, that is, the size of the adjusting limiting ribs 33 in the z direction is adjusted to be the same as the size of the accommodating area 3111, and the plurality of adjusting limiting ribs 33 are respectively arranged on the inner walls on both sides of the accommodating area 3111 along the x direction.

[0057] In some embodiments, the mounting body 31 comprises a first part 311 and a second part 312 arranged in a stacked manner along the thickness direction of the gasket 32, the connection manner of the first part 311 and the second part 312 can be one-piece forming or through adhesive connection, the accommodating area 3111 is arranged on the first part 311, the second part 312 is provided with a first avoiding area 3121, the accommodating area 3111 is in communication with the first avoiding area 3121, and the opening of the accommodating area 3111 is larger than the opening of the first avoiding area 3121.

[0058] In one of the embodiments, the accommodating area 3111 can be formed by inwardly recessing the first part 311, and the first avoiding area 3121 is formed by inwardly recessing the second part 312 and is in communication with the accommodating area 3111.

[0059] The first part 311 has a first surface, the first surface faces the accommodating area 3111, the first surface is provided with a limiting part, in the state that the first fixing part 4 is tightly connected with the gasket 32, the gasket 32 abuts against the limiting part, the projection of the accommodating area 3111 on the first surface is located outside the projection of the first avoiding area 3121 on the first surface, and the part of the first surface between the accommodating area 3111 and the first avoiding area 3121 forms an abutting part. The precise limiting and fixing of the gasket 32 are realized, and unnecessary displacement of the gasket 32 in the use process is prevented.

[0060] In the case of Figure 2 and Figure 3In the shown embodiment, the mounting body 31 comprises a first portion 311 and a second portion 312 stacked along the z direction, and the first portion 311 and the second portion 312 are integrally formed. The accommodation region 3111 is a first strip-shaped groove formed in the first portion 311 in the direction of the second portion 312 along the z direction, the first avoiding region 3121 is a second strip-shaped groove formed in the second portion 312 in the direction of the first portion 311 along the z direction, and the first strip-shaped groove and the second strip-shaped groove are communicated. The first portion 311 is a position close to the first heat insulation strip 15, that is, the accommodation region 3111 is located at a position close to the first heat insulation strip 15, and the second portion 312 is a position away from the first heat insulation strip 15, that is, the first avoiding region 3121 is located at a position away from the first heat insulation strip 15. The first surface is the surface between the first portion 311 and the second portion 312, and the first surface is the surface formed along the x direction and along the y direction, and the cross section of the first strip-shaped groove along the first surface is larger than the cross section of the second strip-shaped groove. When the first fixing member 4 is tightly connected with the gasket 32, one side of the gasket 32 along the z direction abuts against the limiting portion, and the other side is flush with the first strip-shaped groove.

[0061] In some embodiments, a step surface is arranged between the second portion 312 and the first portion 311, which facilitates the avoiding profile bracket 1, so that the application of the mounting assembly in various frame systems is wider, and the space interference problem in the installation process is reduced. The region of the second portion 312 protruding from the first portion 311 is provided with a second avoiding region 3122, and the second avoiding region 3122 is located on the side of the second portion 312 away from the first portion 311. The number of the second avoiding region 3122 can be one, two or more. The arrangement of the second avoiding region 3122 facilitates the installation of the target object. In some embodiments, the second avoiding region 3122 is used to install a buffer member, which plays a buffering role when the glass is impacted by external force, reduces the risk of damage to the target object, improves the safety and stability of the installation of the target object, and prolongs the service life of the target object.

[0062] In the embodiments as shown in Figure 2 and Figure 3 In the embodiments as shown in the embodiments, on one side along the y direction, the second portion 312 protrudes from the first portion 311 to form a step surface, and the step surface is arranged through the y direction. On the side of the second portion 312 away from the first portion 311 along the z direction, the region of the second portion 312 protruding from the first portion 311 is inwardly recessed to form a second avoiding region 3122, and two second avoiding regions 3122 are arranged.

[0063] In some embodiments, the mounting body 31 further comprises a support frame 34, which can be made of nylon or polyester fiber to improve the strength and wear resistance of the support frame 34 and reduce costs. The support frame 34 is arranged on one side of the first part 311 and the second part 312. In one embodiment, the support frame 34 is fixedly connected to the first part 311. In another embodiment, the support frame 34 is fixedly connected to the second part 312. In yet another embodiment, the support frame 34 is fixedly connected to both the first part 311 and the second part 312. The fixed connection can be achieved by one-piece molding or adhesion.

[0064] The profile bracket 1 is provided with a mounting area for mounting the support frame 34, which is used to limit the support frame 34 to improve the accuracy and stability of the installation.

[0065] In some embodiments, the mounting area comprises a mounting groove 131, the edge of which is provided with a first clamping part, and the support frame 34 is provided with a second clamping part, which is clamped and connected with the first clamping part to mount the support frame 34 in the mounting groove 131. The clamping design only needs to align the second clamping part of the support frame 34 with the first clamping part of the mounting groove 131 to complete the installation, which is simple and convenient to operate, shortens the installation time, and improves the production efficiency. The clamping connection can provide reliable mechanical connection force, effectively prevent the support frame 34 from loosening or falling off during use, and enhance the stability of the auxiliary mounting part 3 during long-term use.

[0066] In some embodiments, the support frame 34 comprises a protrusion 341, which abuts against the inner wall of the mounting groove 131. The protrusion 341 is arranged to stably clamp and connect the support frame 34 to the profile bracket 1.

[0067] In the embodiments as shown in Figure 2 and Figure 3 The support frame 34 comprises two connecting pieces 342, two vertical rods 343 and an arc-shaped rod 344. One end of each of the two vertical rods 343 is connected to the first part 311 and the second part 312 through the connecting piece 342. The length direction of the two vertical rods 343 is along the z direction. The other end of the two vertical rods 343 is connected through the arc-shaped rod 344. The middle part of the arc-shaped rod 344 is recessed towards the connecting piece 342. The protrusion 341 is arranged at the recessed position of the arc-shaped rod 344. The protrusion 341 and the arc-shaped rod 344 are arranged to facilitate the clamping connection of the support frame 34 to the third mounting part 13 of the profile bracket 1.

[0068] In some embodiments, the roller assembly 2 further comprises a connecting frame 23, and the roller support 21 is fixed to the connecting frame 23. The mounting assembly further comprises a second fixing member 5 for fastening the connecting frame 23 to the profile support 1. The second fixing member 5 cooperates with the first fixing member 4 to securely mount the roller assembly 2 on the profile support 1, ensuring that the roller assembly 2 will not loosen or fall off during use under a large external force or for a long time, thereby ensuring safety and stability.

[0069] In some embodiments, the profile support 1 is made of aluminum alloy or high-strength engineering plastic. The target object is transparent and can be made of glass, polyvinyl chloride or acrylic. The target object is mounted on the mounting assembly, and the roller 22 of the mounting assembly is used to drive the target object to move along the profile support. Figure 1

[0070] A push-pull device comprising the profile support, the target object and the mounting assembly described above. The profile support is made of aluminum alloy or high-strength engineering plastic. The target object is transparent and can be made of glass, polyvinyl chloride or acrylic. The target object is mounted on the mounting assembly, and the roller 22 of the mounting assembly is used to drive the target object to move along the profile support.

[0071] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0072] It is to be understood that the application is not limited to the precise construction described and as shown in the attached drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The scope of the application is to be defined by the claims appended hereto.​

Claims

1. An installation component, characterized in that, For mounting the target object, the mounting components include: Profile brackets; A roller assembly is mounted on the profile bracket. The roller assembly includes a roller bracket and a roller. The roller is mounted on the roller bracket and is rotatable relative to the roller bracket. An auxiliary installation part is provided on the profile bracket; A first fastener penetrates the roller bracket and the profile bracket and is securely connected to the auxiliary mounting part to mount the roller assembly onto the profile bracket.

2. The mounting assembly according to claim 1, characterized in that, The auxiliary installation unit includes: The main body is installed and has a accommodating area; At least one gasket is detachably mounted in the receiving area, the gasket is abutting against the sidewall of the receiving area, the gasket is provided with a mounting hole that extends through the gasket along its thickness direction, and one end of the first fastener is fixed in the mounting hole.

3. The mounting assembly according to claim 2, characterized in that, The receiving area is provided with multiple adjusting limiting ribs, and the gasket is installed between different adjusting limiting ribs to adjust the setting position of the gasket.

4. The mounting assembly according to claim 2, characterized in that, The mounting body includes a first part and a second part stacked along the thickness direction of the gasket. The receiving area is disposed in the first part, and the second part is provided with a first clearance area. The receiving area is connected to the first clearance area, and the opening of the receiving area is larger than the opening of the first clearance area. The first part has a first surface facing the receiving area. The first surface is provided with a limiting part. When the first fastener is fastened to the gasket, the gasket abuts against the limiting part. The projection of the receiving area on the first surface is located outside the projection of the first clearance area on the first surface. The portion of the first surface located between the receiving area and the first clearance area forms an abutting part.

5. The mounting assembly according to claim 4, characterized in that, A stepped surface is provided between the second part and the first part, and a second avoidance area is provided in the area of ​​the second part that protrudes from the first part. The second avoidance area is located on the side of the second part that is away from the first part. The stepped surface and the second avoidance area are used to achieve the avoidance function.

6. The mounting assembly according to claim 4, characterized in that, The mounting body also includes a support frame, the profile bracket is provided with an installation area, the support frame is installed in the installation area, and the installation area is used to limit the position of the support frame.

7. The mounting assembly according to claim 6, characterized in that, The installation area includes an installation groove, the edge of which is provided with a first snap-fit ​​portion, and the support frame is provided with a second snap-fit ​​portion. The first snap-fit ​​portion and the second snap-fit ​​portion are snap-fitted together to install the support frame in the installation groove.

8. The mounting assembly according to claim 7, characterized in that, The support frame includes a protrusion that abuts against the inner wall of the mounting groove.

9. The mounting assembly according to any one of claims 1 to 8, characterized in that, The roller assembly further includes a connecting frame, and the roller bracket is fixed to the connecting frame; The mounting assembly further includes a second fastener for securing the connecting bracket to the profile support.

10. A push-pull device, characterized in that, The device includes a fixed profile and a transparent target object, and an installation assembly as described in any one of claims 1 to 9, wherein the target object is mounted on the installation assembly, and rollers of the installation assembly are used to move the target object along the fixed profile.

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