Suspension door lower anti-swing eccentric mechanism and door and window body

Abstract

The utility model discloses an anti-swing eccentric mechanism under a suspension door, which comprises a fastening mounting seat used for being mounted and fixed on a door and window main body; an anti-swing protrusion is arranged at the end of the fastening connecting piece, the central axis of the anti-swing protrusion and the central axis of the fastening connecting piece are eccentrically arranged, the anti-swing protrusion is used for being inserted into a positioning groove in the ground, and the fastening connecting piece is connected to the fastening mounting base. Meanwhile, the utility model further discloses a door and window body using the anti-swing eccentric mechanism under the suspension door, and the problem that the lower end of an existing door and window body is suspended and is difficult to install and position is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to an anti-swing eccentricity mechanism under a suspended door and a door and window body. Background Art

[0002] Hanging door, also known as hanging sliding door, hanging sliding door, suspended door. For example, the applicant developed and disclosed a hanging fixed door and window body with publication number CN117988655A on May 7, 2024, which includes a door and window body and a fastening assembly, wherein the fastening assembly includes a fastening mounting seat and a fastening connector screwed to the fastening mounting seat, a soft rubber pad for contacting the ground is provided on the fastening connector, and the fastening mounting seat is fixedly connected to the door and window body of the door and window body, and the door and window body can be lifted and adjusted by using the fastening assembly.

[0003] During the pre-installation process of assembling and adjusting the hanging fixed door and window body or the process of lifting and fine-tuning the installation height of the hanging fixed door and window body, since the lower end of the door and window body is in a suspended state, the lower end of the door and window body is prone to swing, making it difficult to install and position the door and window body. Utility Model Content

[0004] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides an anti-swing eccentric mechanism under a suspended door and a door and window body, which solves the problem that the lower end of the existing door and window body is suspended and difficult to install and position.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A suspension door under-swing anti-eccentric mechanism, comprising:

[0007] A fastening mounting seat, the fastening mounting seat is used to be installed and fixed on the door and window body;

[0008] A fastening connector, an anti-sway protrusion is arranged on the end of the fastening connector, the central axis of the anti-sway protrusion is eccentrically arranged with the central axis of the fastening connector, the anti-sway protrusion is used to be inserted into the positioning groove on the ground, and the fastening connector is connected to the fastening mounting seat.

[0009] In some embodiments of the utility model, the fastening connection includes a central rotating body and an external rotating body, the external rotating body is sleeved on the outside of the central rotating body, and the central rotating body is connected to the external rotating body, the central rotating body is passed through the fastening mounting seat, and the anti-sway protrusion is arranged at the end of the central rotating body.

[0010] In some embodiments of the present invention, the peripheral side wall of the central rotating body is formed with an external thread segment along its central axis from one end close to the anti-sway protrusion, and the circumscribed rotating body is formed with an internal thread segment screwed to the external thread segment.

[0011] In some embodiments of the utility model, an assembly opening is provided on the fastening mounting seat, a deflection guide body is formed on the circumscribed rotating body extending toward the assembly opening, and the central rotating body is passed through the assembly opening.

[0012] In some embodiments of the present invention, the fastening connector further includes a gasket, and the gasket is clamped between the circumscribed rotating body and the fastening mounting seat.

[0013] In some embodiments of the utility model, an outer wall of the circumscribed rotating body is formed with an outwardly extending force-bearing body, the outwardly extending force-bearing body extends along the circumferential direction of the circumscribed rotating body, and the gasket is clamped between the outwardly extending force-bearing body and the fastening mounting seat.

[0014] In some embodiments of the utility model, the central rotating body has a support force portion extending radially thereof, a side of the support force portion being used to abut against the ground is a support force surface, and the anti-sway protrusion is arranged on the support force surface.

[0015] In some embodiments of the present invention, the fastening connector also includes a soft rubber buffer pad, and the soft rubber buffer pad is installed and fixed to the supporting force surface of the supporting force part.

[0016] In some embodiments of the present invention, a cushion assembly groove is provided on the support force-bearing portion, and the soft rubber buffer pad is embedded in the cushion assembly groove and is at least partially exposed outside the cushion assembly groove.

[0017] The utility model also discloses a door and window body, comprising a door and window main body and the above-mentioned suspension door bottom anti-swing eccentric mechanism, wherein the fastening mounting seat of the suspension door bottom anti-swing eccentric mechanism is mounted and fixed on the door and window main body.

[0018] In summary, the utility model provides a suspension door under-swing anti-eccentric mechanism and door window body, which have the following technical effects:

[0019] An anti-sway protrusion that can be inserted into a positioning groove on the ground is cleverly configured eccentrically on the fastening connection piece, so that the door and window main body can prevent the lower end of the door and window main body from swinging through the cooperation between the positioning groove and the anti-sway protrusion, thereby achieving the purpose of installation and positioning, thereby solving the problem that the lower end of the existing door and window main body is suspended in the air and difficult to install and position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is the overall assembly structure diagram of the anti-sway eccentric mechanism under the suspended door of the utility model;

[0021] Figure 2 This is the overall exploded structural diagram of an anti-swing eccentric mechanism under a suspended door of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the central rotating body in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the circumscribed rotating body in the utility model.

[0024] Icons: 1-fastening mounting seat, 11-assembly opening, 12-anti-slip protrusion, 2-fastening connector, 21-central rotating body, 22-external rotating body, 23-external threaded section, 24-deflection guide body, 25-external force-bearing body, 26-support force-bearing part, 27-soft rubber buffer pad, 28-soft pad assembly groove, 29-anti-sway protrusion, 3-gasket. DETAILED DESCRIPTION

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] Please combine the specific Figures 1 to 4 As shown, the utility model discloses a suspension door lower anti-sway eccentric mechanism, comprising a fastening mounting seat 1 and a fastening connector 2, wherein the fastening mounting seat 1 is provided with an assembly opening 11 corresponding to the fastening connector 2, and the fastening connector 2 passes through the assembly opening 11 and is connected to the fastening mounting seat 1. The fastening mounting seat 1 is used to be mounted and fixed on the door and window body.

[0029] Specifically, the door and window body comprises an upper door frame, a lower door frame and two side frames, the two side frames are located between the upper door frame and the lower door frame, and the two ends of each side frame are respectively connected to the upper door frame and the lower door frame. It should be noted that, in order to facilitate production and reduce the overall production cost of the suspended adjustable fixed door and window body, the upper door frame and the lower door frame can preferably adopt the door frame profile (1) of the authorization announcement number CN308466670S, or can select a door body profile similar to the door frame profile (1).

[0030] Furthermore, an assembly groove is provided on the lower door frame of the door and window main body, and anti-slip limit grooves are provided on the two side groove walls of the assembly groove close to the bottom of the assembly groove. The cross-section of the fastening mounting seat 1 is adapted to the shape and size of the cross-section of the assembly groove, so that the fastening mounting seat 1 can be stably and quickly installed in the assembly groove, and an anti-slip protrusion 12 embedded in the anti-slip limit groove is provided on the outer side wall of the fastening mounting seat 1, thereby ensuring that the fastening mounting seat 1 and the anti-slip eccentric mechanism under the suspended door will not detach from the lower door frame of the door and window main body.

[0031] It should be noted that the fastening mounting seat 1 is installed in the assembly groove, and is constrained by the assembly groove and the anti-slip limit groove. The fastening mounting seat 1 can only perform reciprocating translation fine adjustment along the groove length direction of the assembly groove.

[0032] The core solution of this embodiment is to combine Figure 1 and Figure 2 As shown, an anti-sway protrusion 29 is provided on the end of the fastening connector 2, and the central axis of the anti-sway protrusion 29 is eccentrically arranged with respect to the central axis of the fastening connector 2, and the anti-sway protrusion 29 is used to be inserted into a positioning groove on the ground.

[0033] The anti-sway eccentric mechanism under the suspended door is on the door and window body and the door and window body is in a suspended state, and a rotation torque can be applied to the fastening connector 2, so that the anti-sway protrusion 29 can deflect around the central axis of the fastening connector 2. Because a positioning groove corresponding to the anti-sway protrusion 29 is processed on the ground before the door and window body is installed, the shape of the positioning groove is not limited here, such as a circular groove, a hemispherical groove, a conical groove or a square groove.

[0034] In the process of positioning the lower end of the door and window body, the door and window body is moved or the fastening mounting seat 1 is fine-tuned in translation along the groove length direction of the assembly groove, so that the fastening connector 2 is located above the positioning groove, and then the door and window body is lowered so that the side of the anti-swing protrusion 29 close to the ground abuts against the ground, and the fastening connector 2 is deflected until the end of the anti-swing protrusion 29 on the fastening connector 2 close to the ground is embedded in the positioning groove. At this time, through the cooperation between the anti-swing protrusion 29 and the positioning groove, the fastening connector 2 and the lower end of the door and window body are constrained from swinging along the groove width direction of the assembly groove, and the purpose of installation and positioning of the lower end of the door and window body in a suspended state is achieved.

[0035] The unexpected effect is that when the anti-sway protrusion 29 cooperates with the positioning groove, it also constrains the translation of the fastening mounting seat 1 along the groove length direction of the assembly groove, achieving the effect of complete constraint of the fastening mounting seat 1, that is, achieving the purpose of preliminary installation and fixation of the door and window body. When the door and window body is lowered so that the fastening connector 2 abuts against the ground, the anti-sway eccentric mechanism under the suspended door is stressed on the ground, thereby achieving the final stable installation of the door and window body.

[0036] In this embodiment, please refer to Figures 1 to 4 As shown, the fastening connector 2 includes a central rotating body 21 and a circumscribed rotating body 22. The circumscribed rotating body 22 is sleeved on the outside of the central rotating body 21, and the central rotating body 21 is connected to the circumscribed rotating body 22. A portion of the central rotating body 21 is passed through the assembly opening 11 and is provided in the fastening mounting seat 1, and an anti-sway protrusion 29 is provided at the end of the central rotating body 21.

[0037] In this way, when the assembler uses his hands or special tools to apply a rotational torque to the external rotating body 22, the rotation of the external rotating body 22 will drive the central rotating body 21 to rotate, and will also drive the anti-sway protrusion 29 to deflect around the center line of the central rotating body 21. The center line of the central rotating body 21 here is also the central axis of the fastening connector 2.

[0038] As a preferred method of this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 As shown, the circumferential side wall of the central rotating body 21 is formed with an external thread segment 23 along the central axis direction from one end close to the anti-sway protrusion 29. The external thread segment 23 can optionally partially cover the circumferential side wall of the central rotating body 21, or the external thread segment 23 can completely cover the circumferential side wall of the central rotating body 21. An internal thread segment screwed to the external thread segment 23 is formed on the circumscribed rotating body 22.

[0039] In this way, by utilizing the cooperation between the external thread segment 23 and the internal thread segment, the circumscribed rotating body 22 can be screwed and fixed on the central rotating body 21, thereby ensuring that the circumscribed rotating body 22 can stably transmit the rotation torque to the central rotating body 21. At the same time, when the cooperation between the anti-swaying protrusion 29 and the positioning groove constrains the rotation of the central rotating body 21, under the action of the cooperation between the external thread segment 23 and the internal thread segment, the central rotating body 21 and the circumscribed rotating body 22 will produce relative rotation, and the circumscribed rotating body 22 will also translate along the center line direction of the central rotating body 21. Since the center line of the central rotating body 21 of the fastening connector 2 is perpendicular to the ground after the assembly is completed, the purpose of fine-tuning the height direction of the door and window body can be achieved.

[0040] In other embodiments, if the anti-sway eccentric mechanism under the suspended door does not need to adjust the installation height, the central rotating body 21 can also be integrally formed with the external rotating body 22, or the central rotating body 21 and the external rotating body 22 are welded and connected. Alternatively, the central rotating body 21 and the external rotating body 22 are connected by snapping.

[0041] As a further preferred embodiment of this embodiment, please refer to Figure 2 As shown, the circumscribed rotating body 22 is extended toward the assembly opening 11 on the fastening mounting seat 1 to form a deflection guide body 24, and the shape and size of the deflection guide body 24 in the cross-sectional direction are adapted to the shape and size of the assembly opening 11, so that the peripheral side wall of the deflection guide body 24 can abut against the inner side surface of the assembly opening 11, and the central rotating body 21 is penetrated through the assembly opening 11, so that the central rotating body 21 and the circumscribed rotating body 22 can both rotate around the center line of the central rotating body 21 on the fastening mounting seat 1, thereby achieving the purpose of rotational assembly between the fastening connector 2 and the fastening mounting seat 1.

[0042] As a further preferred method of this embodiment, please refer to Figure 1 and Figure 2 As shown, the fastening connector 2 also includes a gasket 3, which is clamped between the external rotating body 22 and the fastening mounting seat 1, that is, one side of the gasket 3 is in contact with the external rotating body 22, and the other side of the gasket 3 is in contact with the fastening mounting seat 1. Under the action of the gasket 3, a certain distance is spaced between the external rotating body 22 and the fastening mounting seat 1, thereby reducing the friction resistance and wear between the external rotating body 22 and the fastening mounting seat 1, thereby facilitating rotation adjustment.

[0043] For further details, please refer to Figure 1 , Figure 2 and Figure 4 As shown, the outer wall of the circumscribed rotating body 22 is formed with an extended force-bearing body 25 toward the outside, and the extended force-bearing body 25 extends along the circumferential direction of the circumscribed rotating body 22. The gasket 3 is clamped between the extended force-bearing body 25 and the fastening mounting seat 1. By utilizing the structure of the extended force-bearing body 25, the contact surface between the circumscribed rotating body 22 and the fastening mounting seat 1 can be greatly increased, that is, the force-bearing area between the circumscribed rotating body 22 and the fastening mounting seat 1 is increased, thereby effectively ensuring the firmness of the assembly of the anti-swing eccentric mechanism under the suspended door.

[0044] As a preferred method of this embodiment, please refer to Figure 1 , Figure 2 as well as Figure 3As shown, the central rotating body 21 has a supporting force-bearing portion 26 extending radially thereof, and the cross section of the supporting force-bearing portion 26 is preferably circular, but is not limited to a circular shape, and can also be rectangular, rhombus, or elliptical. Among them, the side of the supporting force-bearing portion 26 that is used to abut against the ground is the supporting force-bearing surface, and the center point of the supporting force-bearing surface preferably coincides with the center line of the central rotating body 21, that is, the center point of the supporting force-bearing surface is located on the center line of the central rotating body 21, and the anti-swaying protrusion 29 is provided on the supporting force-bearing surface.

[0045] When the supporting force-bearing surface is in contact with the ground, the anti-sway eccentric mechanism under the suspended door can stably fit on the ground, thereby ensuring that the door and window main body can be stably installed.

[0046] Considering that the supporting force surface of the fastening connector 2 is in rigid contact with the ground, this may easily lead to the risk of wear of the supporting force portion 26 of the fastening connector 2, and may also easily lead to noise during assembly. Figure 1 , Figure 2 and Figure 3 As shown, the inventor has also disclosed a preferred method, where the fastening connector 2 also includes a soft rubber buffer pad 27. The material of the soft rubber buffer pad 27 can be selected as a silicone material, a rubber material, or other soft materials. The soft rubber buffer pad 27 is installed and fixed to the supporting force surface of the supporting force part 26.

[0047] Specifically, please combine Figure 1 , Figure 2 as well as Figure 3 As shown, the soft rubber buffer pad 27 is provided with a soft pad through-hole, the anti-sway protrusion 29 can pass through the soft pad through-hole, and the end of the anti-sway protrusion 29 extends out of the soft pad through-hole.

[0048] In this way, by utilizing the good elastic deformation of the soft rubber buffer pad 27, it is possible to effectively avoid the problem of friction and wear caused by rigid contact between the supporting force-bearing portion 26 of the fastening connector 2 and the ground, and effectively protect the fastening connector 2 from damage.

[0049] For further details, please refer to Figure 1 , Figure 2 and Figure 3 As shown, a cushion assembly groove 28 is provided on the support force bearing portion 26, and a soft rubber cushion 27 is embedded in the cushion assembly groove 28 and at least partially exposed outside the cushion assembly groove 28. The structure of the cushion assembly groove 28 can not only realize rapid positioning during the assembly process, but also effectively prevent the soft rubber cushion 27 from being misplaced or offset during the rotation of the central rotating body 21.

[0050] Based on the structure and connection relationship of the above-mentioned anti-swing eccentric mechanism under the suspended door, the inventor also disclosed a door and window body, which includes a door and window main body and the above-mentioned anti-swing eccentric mechanism under the suspended door, wherein the fastening mounting seat 1 of the anti-swing eccentric mechanism under the suspended door is installed and fixed on the door and window main body.

[0051] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A suspension door anti-sway eccentric mechanism, characterized in that: include: A fastening mounting seat (1), wherein the fastening mounting seat (1) is used for being mounted and fixed on a door or window body; A fastening connector (2), wherein an anti-sway protrusion (29) is arranged on the end of the fastening connector (2), the central axis of the anti-sway protrusion (29) is eccentrically arranged with the central axis of the fastening connector (2), the anti-sway protrusion (29) is used to be inserted into a positioning groove on the ground, and the fastening connector (2) is connected to the fastening mounting seat (1).

2. The anti-sway eccentricity mechanism for suspended door according to claim 1, characterized in that: The fastening connection member (2) comprises a central rotating body (21) and a circumscribed rotating body (22), wherein the circumscribed rotating body (22) is sleeved on the outside of the central rotating body (21), and the central rotating body (21) is connected to the circumscribed rotating body (22), the central rotating body (21) is passed through the fastening mounting seat (1), and the anti-swaying protrusion (29) is arranged at the end of the central rotating body (21).

3. The anti-sway eccentricity mechanism for suspended door according to claim 2, characterized in that: An external thread section (23) is formed on the peripheral side wall of the central rotating body (21) along the central axis direction from one end close to the anti-sway protrusion (29), and an internal thread section screwed to the external thread section (23) is formed on the circumscribed rotating body (22).

4. The anti-sway eccentricity mechanism for suspended door according to claim 2 or 3, characterized in that: The fastening mounting seat (1) is provided with an assembly opening (11), the circumscribed rotating body (22) is extended toward the assembly opening (11) to form a deflection guide body (24), and the central rotating body (21) is passed through the assembly opening (11).

5. The anti-sway eccentric mechanism for suspended door according to claim 2 or 3, characterized in that: The fastening connector (2) also includes a gasket (3), and the gasket (3) is sandwiched between the circumscribed rotating body (22) and the fastening mounting seat (1).

6. The anti-sway eccentricity mechanism for suspended door according to claim 5, characterized in that: An outer side wall of the circumscribed rotating body (22) is formed with an outwardly extending force-bearing body (25), the outwardly extending force-bearing body (25) extending along the circumferential side direction of the circumscribed rotating body (22), and the gasket (3) is sandwiched between the outwardly extending force-bearing body (25) and the fastening mounting seat (1).

7. The anti-sway eccentric mechanism for suspended door according to claim 2 or 3, characterized in that: The central rotating body (21) is provided with a support force-bearing portion (26) extending in the radial direction thereof, and a side surface of the support force-bearing portion (26) used for abutting against the ground is a support force-bearing surface, and the anti-sway protrusion (29) is arranged on the support force-bearing surface.

8. The anti-sway eccentricity mechanism for suspended door according to claim 7, characterized in that: The fastening connector (2) further comprises a soft rubber buffer pad (27), and the soft rubber buffer pad (27) is mounted and fixed on the supporting force-bearing surface of the supporting force-bearing part (26).

9. The anti-sway eccentricity mechanism for suspended door according to claim 8, characterized in that: A soft pad assembly groove (28) is provided on the supporting force-bearing portion (26), and the soft rubber buffer pad (27) is embedded in the soft pad assembly groove (28) and is at least partially exposed outside the soft pad assembly groove (28).

10. A door and window body, characterized in that: include: Door and window body; as well as The anti-swing eccentric mechanism for suspended doors as described in any one of claims 1 to 9, wherein the fastening mounting seat (1) of the anti-swing eccentric mechanism for suspended doors is mounted and fixed on the door and window body.

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