A track mounting structure for a magnetic levitation sliding door

Abstract

This utility model provides a track installation structure for a magnetic levitation sliding door, including a magnetic levitation base, a magnetic levitation track, a pair of bottom covers, and multiple cover fasteners. Upper slots are provided on the left and right sides of the bottom of the inner cavity of the magnetic levitation track. The upper slots have an inverted "V" shape, narrower at the bottom and wider at the top. Upper claws, curved towards the center on the left and right sides of the upper end face of the cover fasteners, are clamped into the upper slots. Because the width directions of the upper slots and the upper claws are exactly opposite, the upper claws are not easily dislodged from the upper slots. Similarly, the upper end face of the bottom cover has a lower slot with a "V" shape, narrower at the top and wider at the bottom. Lower blocks, inclined downwards on the left and right sides of the lower end face of the cover fasteners, also have width directions exactly opposite to the lower slots, making it difficult for the lower blocks to slip off. The bottom cover will not easily slip off the bottom of the magnetic levitation track, ensuring the decorative and concealing functions of the bottom cover at the bottom surface of the magnetic levitation track.

Description

Technical Field

[0001] This utility model relates to the field of door and window track technology, specifically to a track installation structure for a magnetic levitation sliding door. Background Technology

[0002] Magnetic levitation sliding doors are a high-end door and window system based on magnetic levitation technology. They achieve contactless door operation by using the principle of "like poles repel and unlike poles attract" in magnetic fields, which completely changes the operation of traditional mechanical sliding doors and is therefore welcomed by the market.

[0003] As an important component of magnetic levitation sliding doors, the track is used for the installation of the magnetic levitation device and the rollers. Since the sliding door moves by the rollers reciprocating linearly within the track, it is particularly important to shield the bottom of the track to prevent foreign objects from entering the track from the bottom and affecting the normal sliding of the rollers.

[0004] The applicant previously filed a Chinese utility model patent with authorization announcement number CN220621527U, entitled "A Concealed Track Installation Structure for a Track Door." This patent involves installing decorative panels 4 on the left and right sides of the bottom end of an upper guide rail body 21, with a gap 5 reserved between the decorative panels 4 for installing hanging wheels. A downward-extending retaining strip 23 is provided at the bottom end of the upper guide rail body 21, and a retaining groove 41 is provided on the upper surface of the decorative panel 4. The decorative panel 4 is secured to the upper guide rail body 21 by being clamped into the retaining strip 23 through the retaining groove 41. However, this structural form of the retaining strip 23 and retaining groove 41 has limited clamping force. Consequently, during later use, especially during the sliding of the hanging wheels, the decorative panels 4 are prone to falling off the upper guide rail body 21, thus losing their decorative and concealing functions. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a track installation structure for a magnetic levitation sliding door that is stable and not easy to fall off.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] This application provides a track installation structure for a magnetic levitation sliding door, including a magnetic levitation base, a magnetic levitation track, a pair of bottom covers, and multiple cover fasteners. The magnetic levitation track is installed in the inner cavity of the magnetic levitation base. An adhesive strip is installed between the top surface of the magnetic levitation track and the top and bottom surfaces of the magnetic levitation base. Upper slots are respectively opened on the left and right sides of the bottom of the inner cavity of the magnetic levitation track. The upper slots have an inverted "V" shape structure that is narrower at the bottom and wider at the top. The upper surface of the bottom cover has a lower slot along its length. The lower slot has an "V" shape structure that is narrower at the top and wider at the bottom. The cover fasteners include a fastener body, upper claws that bend from the left and right sides of the upper surface of the fastener body towards the center, and lower blocks that slope downward from the left and right sides of the lower surface of the fastener body. The upper claws are clamped in the upper slots, and the lower blocks are clamped in the lower slots.

[0008] Furthermore, the fastener also includes a pair of positioning parts that extend horizontally outward from the fastener body in the left and right directions, respectively. The bottom end face of the upper slot and the top end face of the lower slot respectively abut against the upper end face and the lower end face of the positioning parts.

[0009] Furthermore, the adhesive strips are in pairs and have a "U"-shaped structure. The upper surface of the magnetic levitation track has slots on both the left and right sides, and the pair of adhesive strips are clamped and installed in the slots.

[0010] Furthermore, the bottom and upper surfaces of the adhesive strip that engage with the slot are respectively provided with outwardly extending protrusions, which are securely installed in the slot.

[0011] Furthermore, sound insulation panels are fixedly installed on the left and right sides of the bottom of the magnetic levitation base.

[0012] Furthermore, the bottom surfaces of the left and right sides of the bottom of the magnetic levitation base are respectively provided with grooves arranged in a wave shape, and the sound insulation board is fixedly installed on the bottom surface of the magnetic levitation base by an adhesive layer.

[0013] The beneficial effects of this utility model are as follows:

[0014] By setting upper slots on the left and right sides of the bottom of the inner cavity of the magnetic levitation track, the upper slots are shaped like an inverted "V" with a narrower bottom and a wider top. The upper claws on the left and right sides of the upper end face of the cover fastener are bent towards the center and are clamped in the upper slots. Since the width direction of the upper slot and the upper claws are exactly opposite, the upper claws are not easy to fall off from the upper slots. Similarly, the upper end face of the bottom cover is set with a lower slot with a "V" shape that is narrower at the top and wider at the bottom. The lower end face of the cover fastener has lower blocks that are inclined downwards on the left and right sides. The width direction of the lower slot and the lower blocks are also exactly opposite, making it difficult for the lower blocks to slip off from the lower slot. Therefore, the bottom cover will not easily slip off the bottom of the magnetic levitation track, ensuring the decorative and shielding functions of the bottom cover at the bottom of the magnetic levitation track. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the track installation structure on the magnetic levitation sliding door in the embodiments of this application.

[0016] Figure 2 This is a front view structural diagram of the track mounting structure on the magnetic levitation sliding door in this embodiment of the application.

[0017] Figure 3 This is an exploded view of the installation and assembly structure between the bottom cover and the magnetic levitation track in an embodiment of this application.

[0018] Figure 4 This is a three-dimensional structural diagram of the fastener in the embodiment of this application.

[0019] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point A in the diagram.

[0020] Figure 6 for Figure 2 A magnified schematic diagram of the structure at point B in the diagram.

[0021] Figure 7 for Figure 3 A magnified schematic diagram of the structure at point C.

[0022] Figure 8 This is a three-dimensional structural diagram of the dual-track installation structure on the magnetic levitation sliding door in this embodiment of the application.

[0023] Figure 9 This is a three-dimensional structural diagram of the three-track installation structure on the magnetic levitation sliding door in this embodiment of the application.

[0024] In the picture:

[0025] 100 - Track mounting structure;

[0026] 10-Magnetic levitation base; 11-Bottom end face; 12-Groove;

[0027] 20 - Magnetic levitation track; 21 - Card slot; 22 - Upper card slot;

[0028] 30 - Rubber strip; 31 - Raised section;

[0029] 40 - Bottom cover; 41 - Lower slot;

[0030] 50-Cover fastener; 51-Fastener body; 52-Upper gripper; 53-Lower locking block; 54-Positioning part;

[0031] 60 - Sound insulation board. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0033] See Figures 1 to 3 As shown, this embodiment provides a track mounting structure 100 for a magnetic levitation sliding door, including a magnetic levitation base 10, a magnetic levitation track 20, a pair of bottom covers 40, and a plurality of cover fasteners 50.

[0034] The magnetic levitation base 10 has an inner cavity for accommodating and mounting the magnetic levitation track 20, which is installed within the inner cavity of the magnetic levitation base 10. To prevent vibrations generated by the rollers as they move along the magnetic levitation track 20 from being transmitted to the magnetic levitation base 10, an adhesive strip 30 is installed between the bottom end face 11 of the top of the magnetic levitation base 10 and the top end face of the upper end of the magnetic levitation track 20. In this embodiment, there is a pair of adhesive strips 30, installed on the left and right sides between the bottom end face 11 of the top of the magnetic levitation base 10 and the top end face of the upper end of the magnetic levitation track 20. The adhesive strips 30 are used to mitigate the transmission of vibrations from the magnetic levitation track 20 to the magnetic levitation base 10.

[0035] Reference Figure 1 and Figure 5 As shown, in this embodiment, the adhesive strip 30 has a "U"-shaped structure, and slots 21 are formed on the left and right sides of the upper end face of the magnetic levitation track 20, with a pair of adhesive strips 30 being clamped and installed in the slots 21. By using a pair of adhesive strips 30 with smaller external dimensions, the amount of adhesive strips 30 used can be reduced while ensuring the vibration isolation function.

[0036] Reference Figure 5As shown, in order to improve the installation tightness of the adhesive strip 30 in the slot 21, the upper and lower end faces of the bottom side of the adhesive strip 30 are respectively provided with outwardly extending protrusions 31. The protrusions 31 are clamped in the slot 21. The protrusions 31 extend obliquely outward, that is, they extend towards the outside direction of the adhesive strip 30 as it comes out of the slot 21. This can prevent the adhesive strip 30 from easily falling out of the slot 21.

[0037] Continue to refer to Figures 1 to 4 and Figure 7 As shown, in this embodiment, upper slots 22 are respectively provided on the left and right sides of the bottom of the inner cavity of the magnetic levitation track 20. The upper slots 22 have an inverted "V" shape structure that is narrower at the bottom and wider at the top. The upper end surface of the bottom cover 40 is provided with a lower slot 41 along its length direction. The lower slot 41 has an "V" shape structure that is narrower at the top and wider at the bottom. The cover fastener 50 includes a fastener body 51, upper clamps 52 that are bent towards the center from the left and right sides of the upper end surface of the fastener body 51, and lower clamping blocks 53 that are inclined downward from the left and right sides of the lower end surface of the fastener body 51. The upper clamps 52 are clamped in the upper slots 22, and the lower clamping blocks 53 are clamped in the lower slots 41.

[0038] By providing upper slots 22 on the left and right sides of the bottom of the inner cavity of the magnetic levitation track 20, the upper slots 22 are shaped like an inverted "V" with a narrower bottom and a wider top. The upper claws 52 on the left and right sides of the upper end face of the cover fastener 50 are bent towards the center and are clamped in the upper slots 22. Since the width and narrowness directions of the upper slots 22 and the upper claws 52 are exactly opposite, the upper claws 52 are not easy to fall off from the upper slots 22. Similarly, the upper end face of the bottom cover 40 is provided with a lower slot 41 with a "V" shape that is narrower at the top and wider at the bottom. The lower end face of the cover fastener 50 is provided with lower blocks 53 that are inclined downwards on the left and right sides. The width and narrowness directions of the lower slots 41 and the lower blocks 53 are also exactly opposite, making it difficult for the lower blocks 53 to slip off from the lower slots 41. Therefore, the bottom cover 40 will not easily slip off the bottom of the magnetic levitation track 20, ensuring the decorative and shielding functions of the bottom cover 40 on the bottom end face 11 of the magnetic levitation track 20.

[0039] Reference Figure 2 and Figure 6As shown, in this embodiment, to prevent noise generated during the movement of the rollers from being transmitted to the outside, sound insulation panels 60 are fixedly installed on the left and right sides of the bottom end of the magnetic levitation base 10. In some embodiments, the sound insulation panels 60 are fixed to the bottom ends of the left and right sides of the base of the magnetic levitation base 10 by adhesive. In some embodiments, to strengthen the adhesion of the sound insulation panels 60 to the magnetic levitation base 10, wavy grooves 12 are respectively provided on the bottom end surfaces 11 of the left and right sides of the bottom end of the magnetic levitation base. The wavy grooves 12 can increase the bonding area between the bottom end surfaces 11 of the left and right sides of the base of the magnetic levitation base 10 and the sound insulation panels 60. The larger bonding area gives the sound insulation panels 60 and the bottom end surfaces 11 of the left and right sides of the base of the magnetic levitation base 10 stronger bonding strength and tensile strength.

[0040] Reference Figure 1 , Figure 4 and Figure 7 As shown, in this embodiment, the cover fastener 50 also includes a pair of positioning portions 54 extending horizontally outward from the fastener body 51 in the left and right directions respectively. The bottom end face of the upper slot 22 and the top end face of the lower slot 41 respectively abut against the upper end face and the lower end face of the positioning portion 54. The positioning portion 54 can provide a reference for whether the cover fastener 50 is installed in place on the magnetic levitation track 20 and the bottom cover 40. That is, when the bottom end face of the upper slot 22 at the bottom of the magnetic levitation track 20 abuts against the upper end face of the positioning portion 54, it indicates that the cover fastener 50 is installed in place in the upper slot 22. When the top end face of the lower slot 41 on the bottom cover 40 abuts against the lower end face of the positioning portion 54, it indicates that the fastener is installed in place in the lower mounting slot.

[0041] Reference Figure 8 The diagram shown is a schematic diagram of the dual-track installation structure used in this embodiment. Compared with the track installation structure (single track) mentioned above, the difference is that a pair of magnetic levitation tracks 20 are installed side by side from left to right inside the magnetic levitation base 10.

[0042] Reference Figure 9 The diagram shown is a schematic of the three-track installation structure used in this embodiment. Compared with the track installation structure (single track) mentioned above, the difference is that three magnetic levitation tracks 20 are installed side by side from left to right inside the magnetic levitation base 10.

[0043] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A track mounting structure on a magnetic levitation sliding door, characterized by, The device includes a magnetic levitation base, a magnetic levitation track, a pair of bottom covers, and multiple cover fasteners. The magnetic levitation track is installed in the inner cavity of the magnetic levitation base. An adhesive strip is installed between the top surface of the magnetic levitation track and the top and bottom surfaces of the magnetic levitation base. Upper slots are respectively opened on the left and right sides of the bottom of the inner cavity of the magnetic levitation track. The upper slots have an inverted "V" shape structure that is narrower at the bottom and wider at the top. The upper surface of the bottom cover has a lower slot along its length. The lower slot has an "V" shape structure that is narrower at the top and wider at the bottom. The cover fasteners include a fastener body, upper claws that bend from the left and right sides of the upper surface of the fastener body towards the center, and lower blocks that slope downward from the left and right sides of the lower surface of the fastener body. The upper claws are clamped in the upper slots, and the lower blocks are clamped in the lower slots.

2. The track mounting structure on a magnetic levitation sliding door according to claim 1, wherein The fastener also includes a pair of positioning parts that extend horizontally outward from the fastener body in the left and right directions, respectively. The bottom end face of the upper slot and the top end face of the lower slot respectively abut against the upper end face and the lower end face of the positioning parts.

3. The track mounting structure on a magnetic levitation sliding door according to claim 1 or 2, characterized in that, The adhesive strips are a pair, and the adhesive strips have a "U" shaped structure. The upper end face of the magnetic levitation track has slots on the left and right sides respectively, and the pair of adhesive strips are clamped and installed in the slots.

4. The track mounting structure on a magnetic levitation sliding door according to claim 3, wherein The bottom end face of the adhesive strip that engages with the slot has outwardly extending protrusions on its upper and lower end faces, and the protrusions are securely installed in the slot.

5. The track mounting structure on a magnetic levitation sliding door according to claim 1, wherein Soundproof panels are fixedly installed on the left and right sides of the bottom of the magnetic levitation base.

6. The track mounting structure for a magnetic levitation sliding door according to claim 5, characterized in that, The bottom surfaces of the magnetic levitation base are respectively provided with wavy grooves on the left and right sides of the bottom end, and the sound insulation board is fixedly installed on the bottom end surface of the magnetic levitation base by an adhesive layer.

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