CN221032089U - Door body anti-swing structure - Google Patents
Door body anti-swing structure Download PDFInfo
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- CN221032089U CN221032089U CN202322672235.2U CN202322672235U CN221032089U CN 221032089 U CN221032089 U CN 221032089U CN 202322672235 U CN202322672235 U CN 202322672235U CN 221032089 U CN221032089 U CN 221032089U
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- swing
- door body
- sliding groove
- balance wheel
- positioning piece
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- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 241000951498 Brachypteraciidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The application discloses a door body anti-swing structure which comprises two anti-swing wheel assemblies, wherein the two anti-swing wheel assemblies are arranged on two sides of a sliding groove of a door body, each anti-swing wheel assembly is respectively in running fit with the sliding groove and is limited, and one side of each anti-swing wheel assembly extends out of the sliding groove to be in rolling fit with the ground after rotating relative to the sliding groove. The anti-balance wheel assembly extends out of the sliding groove to be in rolling fit with the ground, and when the sliding groove has a machining error, the phenomenon that the door body shakes in the moving process due to the gap between the sliding groove and the anti-balance wheel is avoided; in addition, the two sides of the lower end of the door body are respectively provided with the anti-balance wheel assemblies, and when the door body moves, the sliding groove is driven to drive the two anti-balance wheels to respectively roll and match with the ground.
Description
Technical Field
The utility model particularly relates to a door body anti-swing structure.
Background
In order to prevent the door body 1-1 from shaking during moving, the upper end of the door body 1-1 is in rolling fit with the upper guide rail through a roller assembly, a sliding groove 1-2 is usually arranged at the lower end of the door body 1-1, a swinging stopping structure is in sliding fit with the sliding groove 1-2, as shown in fig. 1, the swinging stopping structure of the existing product comprises a swinging stopping wheel 1-3, a connecting rod 1-4 and a mounting plate 1-5, the swinging stopping wheel 1-3 is fixed on the mounting plate 1-5 through the connecting rod 1-4, and the mounting plate 1-5 can be fixed on the ground through fasteners such as bolts. The upper end of the door body is matched with the upper guide rail in a rolling way through the roller assembly, the lower end of the door body drives the sliding groove 1-2 to move along the stop balance wheel 1-3, and the stop balance wheel 1-3 has a guiding function on the movement of the door body, so that the door body is prevented from shaking. However, the anti-swing structure mainly depends on a single anti-swing wheel 1-3 to conduct fixed-point guiding on the sliding groove 1-2 of the door body, so that the door body is easy to shake in the moving process. In addition, when a dimensional error occurs in the processing of the sliding groove 1-2, the contact surface of the anti-balance wheel 1-3 and the sliding groove 1-2 is an arc surface, and when the gap between the anti-balance wheel 1-3 and the sliding groove 1-2 is increased, the sliding groove 1-2 is difficult to be attached to the arc surface of the anti-balance wheel 1-3 to move, so that the phenomenon of swinging of a door body can also occur.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a door body anti-swing structure.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a door body prevents pendulum structure, is including two anti-balance wheel assemblies, and two anti-balance wheel assemblies are used for installing the both sides at the spout of door body, and every anti-balance wheel assembly is respectively with spout normal running fit and spacing, and every anti-balance wheel assembly is rotated the back for the spout, one side of anti-balance wheel assembly stretches out outside the spout and rolls the cooperation with ground.
Preferably, each anti-swing wheel assembly comprises a positioning piece arranged in the sliding groove, the positioning piece is rotatably provided with a swing stopping assembly, and after the swing stopping assembly rotates and is limited relative to the positioning piece, one side of the swing stopping assembly extends out of the sliding groove to be in rolling fit with the ground.
Preferably, the anti-swing assembly comprises a movable frame rotatably arranged on the positioning piece, and an anti-swing wheel is rotatably arranged on the movable frame.
Preferably, the positioning piece is sleeved with a torsion spring, and two ends of the torsion spring are respectively abutted with the movable frame.
Preferably, the device further comprises a fixing frame used for connecting the sliding groove, and the positioning piece is arranged on the fixing frame.
Preferably, the fixing frame is provided with an adjusting component, and the adjusting component can drive the anti-swing component to rotate relative to the positioning piece under the action of external force.
Preferably, the adjusting component comprises a screw rod arranged on the fixing frame, a moving block is sleeved on the screw rod, and the screw rod drives the moving block to move under the action of external force, so that the moving block pushes the moving frame to rotate relative to the positioning piece.
Preferably, the movable block is of a cylindrical structure, an arc-shaped groove is formed in the movable frame, two ends of the movable block extend into the arc-shaped groove, the screw is connected with the movable block in a threaded mode, and the movable block is driven to move against the wall of the arc-shaped groove by screwing the screw so as to push the movable frame to rotate relative to the positioning piece.
The utility model has the beneficial effects that:
1. The anti-balance wheel assembly extends out of the sliding groove to be in rolling fit with the ground, and when the sliding groove has a machining error, the phenomenon that the door body shakes in the moving process due to the gap between the sliding groove and the anti-balance wheel is avoided; in addition, the two sides of the lower end of the door body are respectively provided with the anti-balance wheel assemblies, and when the door body moves, the sliding groove is driven to drive the two anti-balance wheels to respectively roll and match with the ground.
2. When the ground is uneven or inclined, the anti-swing wheel can still be attached to the ground, and the anti-swing effect is achieved.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of an installation of a prior art anti-balance wheel structure;
FIG. 2 is a schematic diagram of a door anti-swing structure according to the present application;
FIG. 3 is a second schematic structural view of a door anti-swing structure according to the present application;
FIG. 4 is a schematic diagram of a door anti-swing structure according to the present application;
FIG. 5 is a schematic diagram of a door anti-swing structure according to the present application;
fig. 6 is a schematic installation diagram of the door anti-swing structure of the present application applied to a door.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
The orientations shown in the drawings are not to be construed as limiting the specific scope of the utility model, and only as a reference to the preferred embodiments, variations in the positions or numbers of product components shown in the drawings or structural simplifications may be made.
The terms "connected" and "connected" as used in the specification and illustrated in the drawings refer to the components as being "connected" to each other, and are understood to mean fixedly connected or detachably connected or integrally connected; the connection can be direct connection or connection through an intermediate medium, and a person skilled in the art can understand the connection relation according to specific situations to obtain a screw connection or riveting or welding or clamping or embedding and other modes to replace the modes in different embodiments in a proper mode.
Terms of orientation such as up, down, left, right, top, bottom, and the like, as well as orientations shown in the drawings, may be used for direct contact or contact by additional features between the components; such as directly above and obliquely above, or it merely represents above the other; other orientations may be understood by analogy.
The materials for manufacturing the components with the solid shapes shown in the specification and the drawings can be metal materials or nonmetal materials or other composite materials; the machining process adopted for the parts with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, milling, three-dimensional printing, machining and the like; those skilled in the art can adaptively select or combine according to different processing conditions, costs and precision, but are not limited to the above materials and manufacturing processes.
The utility model provides a door body prevents pendulum structure, refer to fig. 2-6, including two anti-balance wheel assemblies 1, two anti-balance wheel assemblies 1 are used for installing in the both sides of spout 3 of door body 2, and every anti-balance wheel assembly 1 respectively with spout 3 rotation cooperation and spacing, every anti-balance wheel assembly 1 rotates back for spout 3, one side of anti-balance wheel assembly 1 stretches out outside spout 3 and ground rolling fit.
Further, each anti-swing wheel assembly 1 comprises a positioning piece 4 arranged in the sliding groove 3, the positioning piece 4 is rotatably provided with a swing stopping assembly 5, and after the swing stopping assembly 5 rotates and limits relative to the positioning piece 4, one side of the swing stopping assembly 5 extends out of the sliding groove 3 to be in rolling fit with the ground.
Further, the anti-swing assembly 5 includes a movable frame 51 rotatably disposed on the positioning member 4, and an anti-swing wheel 52 is rotatably disposed on the movable frame 51.
Further, a torsion spring 41 is sleeved on the positioning member 4, and two ends of the torsion spring 41 are respectively abutted against the moving frame 51.
Further, a fixing frame 31 for connecting the chute 3 is also included, and the positioning member 4 is disposed on the fixing frame 31.
Further, an adjusting component 6 is disposed on the fixing frame 31, and the adjusting component 6 can drive the anti-swing component 5 to rotate relative to the positioning member 4 under the action of external force.
Further, the adjusting assembly 6 includes a screw 61 disposed on the fixing frame 31, a moving block 62 is sleeved on the screw 61, and the screw 61 drives the moving block 62 to move under the action of an external force, so that the moving block 62 pushes the moving frame 51 to rotate relative to the positioning member 4.
Further, the moving block 62 has a cylindrical structure, the moving frame 51 is provided with an arc groove 510, two ends of the moving block 62 extend into the arc groove 510, the screw 61 is connected with the moving block 62 by screw threads, and the screw 61 is screwed to drive the moving block 62 to move against the wall of the arc groove 510 so as to push the moving frame 51 to rotate relative to the positioning member 4.
The working principle of the utility model is as follows:
Taking a triple door as an example in the embodiment 1, 2 anti-swing wheel assemblies 1 can be respectively installed in the sliding groove 3 of the door body 2, and can be respectively installed at two sides of the lower end of the door body 2, and as the triple door is a mature means in the technical field, how the three door bodies are linked is not repeated herein; taking the working principle of the single anti-balance wheel assembly 1 as an example, the fixing frame 31 can be fixed in the chute 3 through bolts, then the screw 61 is screwed, at the moment, the screw 61 drives the moving block 62 to move, when the moving block 62 moves into the arc-shaped groove 510, the moving block 62 continues to move to be abutted against the wall of the arc-shaped groove 510, at the moment, the screw 61 is continuously screwed, the moving block 62 continues to move to push the moving frame 51 to rotate relative to the positioning piece 4, and as the anti-balance wheel 52 is arranged on the moving frame 51, the degree of fit between the anti-balance wheel 52 and the ground can be adjusted in the process of rotating relative to the positioning piece 4, and finally the anti-balance wheel 52 rolls along with the ground, so that the anti-balance wheel 52 keeps in a state of being fit with the ground. The arrangement can be convenient for installers to adjust according to the field installation environment, particularly when the installation distance of the upper guide rail and the preset distance have errors, the upper end of the door body 2 is installed on the upper guide rail through the roller assembly, and the lower end can adjust the height of the anti-balance wheel 52 in the vertical direction through screwing the screw 61, so that the anti-balance wheel 52 can be attached to the ground roller for cooperation; or the machining dimension of the door body 2 is in error, so that the distance between the lower end of the door body 2 and the ground is larger than or smaller than the preset distance, and the rotating frame can be driven to rotate relative to the positioning piece 4 by screwing the screw 61, and finally, the anti-balance wheel 52 is adjusted to be in a state of being attached to the ground; further, the anti-swing wheel 52 can be suitable for an environment with uneven ground or inclined ground, and still can be attached to the ground to achieve an anti-swing effect.
In order to keep the state that the anti-balance wheel 52 is attached to the ground, the positioning piece 4 is provided with the torsion spring 41, two ends of the torsion spring 41 are respectively abutted against the movable frame 51, and after the movable frame 51 rotates relative to the positioning piece 4, the movable frame 51 has downward acting force on the movable frame 51 due to the existence of the torsion spring 41, so that the movable frame 51 drives the anti-balance wheel 52 to always roll attached to the ground.
Therefore, the anti-balance wheel 52 extends out of the sliding groove 3 to be in rolling fit with the ground, and when the sliding groove 3 has a machining error, the phenomenon that the door body 2 shakes in the moving process due to the gap between the sliding groove 3 and the anti-balance wheel 52 is avoided; besides, the two sides of the lower end of the door body 2 are respectively provided with the anti-balance wheel assemblies 1, when the door body 2 moves, the sliding groove 3 is driven to drive the two anti-balance wheels 52 to respectively roll and match with the ground, compared with the existing anti-balance wheel single-point positioning and guiding mode, the two-point positioning is realized at the two ends of the lower end of the door body 2, the positioning and guiding functions are stronger, and therefore the shaking phenomenon of the door body 2 in the moving process can be effectively prevented.
While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (8)
1. The utility model provides a door body prevents pendulum structure, its characterized in that, including two anti-balance wheel subassembly (1), two anti-balance wheel subassembly (1) are used for installing the both sides at spout (3) of door body (2), and every anti-balance wheel subassembly (1) rotate with spout (3) respectively and join in marriage and spacing, and every anti-balance wheel subassembly (1) rotate the back for spout (3), one side of anti-balance wheel subassembly (1) stretches out outside spout (3) and ground rolling fit.
2. The door body anti-swing structure according to claim 1, wherein each anti-swing wheel assembly (1) comprises a positioning piece (4) arranged in the sliding groove (3), the positioning piece (4) is rotatably provided with a swing stopping assembly (5), and one side of the swing stopping assembly (5) extends out of the sliding groove (3) to be in rolling fit with the ground after the swing stopping assembly (5) rotates and is limited relative to the positioning piece (4).
3. A door anti-swing structure according to claim 2, wherein the anti-swing component (5) comprises a moving frame (51) rotatably arranged on the positioning piece (4), and an anti-swing wheel (52) is rotatably arranged on the moving frame (51).
4. A door anti-swing structure according to claim 3, wherein the positioning member (4) is sleeved with a torsion spring (41), and two ends of the torsion spring (41) are respectively abutted against the movable frame (51).
5. A door anti-swing structure according to claim 2, further comprising a fixing frame (31) for connecting with the chute (3), wherein the positioning member (4) is disposed on the fixing frame (31).
6. The door anti-swing structure according to claim 5, wherein the fixing frame (31) is provided with an adjusting component (6), and the adjusting component (6) can drive the anti-swing component (5) to rotate relative to the positioning piece (4) under the action of external force.
7. The door anti-swing structure according to claim 6, wherein the adjusting assembly (6) comprises a screw (61) arranged on the fixing frame (31), a moving block (62) is sleeved on the screw (61), and the screw (61) drives the moving block (62) to move under the action of external force, so that the moving block (62) pushes the moving frame (51) to rotate relative to the positioning piece (4).
8. The door anti-swing structure according to claim 7, wherein the moving block (62) is in a cylindrical structure, an arc-shaped groove (510) is formed in the moving frame (51), two ends of the moving block (62) extend into the arc-shaped groove (510), the moving block (62) is connected to the screw (61) through threads, and the screw (61) is screwed to drive the moving block (62) to move against the wall of the arc-shaped groove (510) so as to push the moving frame (51) to rotate relative to the positioning piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672235.2U CN221032089U (en) | 2023-09-28 | 2023-09-28 | Door body anti-swing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672235.2U CN221032089U (en) | 2023-09-28 | 2023-09-28 | Door body anti-swing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032089U true CN221032089U (en) | 2024-05-28 |
Family
ID=91190072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322672235.2U Active CN221032089U (en) | 2023-09-28 | 2023-09-28 | Door body anti-swing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032089U (en) |
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2023
- 2023-09-28 CN CN202322672235.2U patent/CN221032089U/en active Active
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