CN114737841B - Swing-preventing balance structure of sliding door - Google Patents
Swing-preventing balance structure of sliding door Download PDFInfo
- Publication number
- CN114737841B CN114737841B CN202210492467.7A CN202210492467A CN114737841B CN 114737841 B CN114737841 B CN 114737841B CN 202210492467 A CN202210492467 A CN 202210492467A CN 114737841 B CN114737841 B CN 114737841B
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- rail
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- 238000009434 installation Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
- E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment
- E05D15/0639—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment by vertical bolts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses an anti-swing balance structure of a sliding door, which comprises a hanger rail device assembled on a moving part, wherein the hanger rail device comprises a lifting hanging box, a vertical hanger wheel group and a transverse adjusting wheel group; the vertical hanging wheel group comprises an upper pulley and a clamping pulley, and the upper pulley and the clamping pulley are arranged at intervals so as to form a clamping space between the upper pulley and the clamping pulley; the transverse adjusting wheel set comprises an adjusting bottom plate, a positioning shaft nail and an adjustable upper wheel plate, the lifting hanging box is provided with an adjusting screw rod, and the adjusting screw rod is rotationally connected with a joint to drive the adjusting bottom plate to move along the direction of the adjusting screw rod; the end part of the adjustable upper wheel plate is provided with a follow-up wheel shaft, and the adjustable upper wheel plate drives the wheel body to rotate outside/inside the lifting hanging box; the wheel bodies of the vertical hanging wheel group and the transverse adjusting wheel group adopt surface connecting wheels, and the edges of the surface connecting wheels are arc-shaped end surfaces. The novel combined type air conditioner has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
Description
[ field of technology ]
The invention mainly relates to an anti-swing balance structure of a sliding door.
[ background Art ]
The sliding door is increasingly popular and applied in life, and is widely used for bookcases, wall cabinets, living rooms, exhibition halls, sliding doors and the like, and plays roles of separating spaces, decorating and the like. The existing sliding door generally comprises an upper rail type and a lower rail type and an upper rail hanging type, wherein the bearing points of the sliding door of the upper rail and the lower rail are arranged on the lower rail, and the main defects are that: not only occupy the ground space, influence pleasing to the eye, and because track box extremely easily gathers the dust, and the dust is difficult for the clearance, mixes easily and obstructs the current. The bearing points of the upper rail sliding door are on the upper surface, the defects of the upper rail sliding door and the lower rail sliding door are filled, but the guide wheels are required to be installed on the ground, the installation accuracy requirement is high, if the installation is improper, the door body is easy to clamp and fold in the push-pull process, then the guide wheels are broken off, potential safety hazards occur, and particularly the installation difficulty of the pocket type structure of the door body in the wall body is high; in view of the above, the design of the anti-swing device positioned in the upper rail is convenient to install and widely applied, so that the research direction of the device is achieved.
[ invention ]
The structure improves the structure of the hanging rail device of the upper rail hanging type sliding door, and limits the vertical and horizontal movable space of the hanging rail device, thereby avoiding the sliding door from shaking and achieving the purpose of preventing the sliding door from swinging; the swing-preventing balance structure of the sliding door adopts the following technical scheme:
the swing-preventing balance structure of the sliding door comprises a hanger rail device assembled on a moving part, wherein the hanger rail device comprises a lifting hanging box, a vertical hanger wheel group and a transverse adjusting wheel group; the wheel bodies of the vertical hanging wheel set and the transverse adjusting wheel set adopt surface connecting wheels, and the edges of the surface connecting wheels are arc-shaped end surfaces;
the vertical hanging wheel group comprises an upper pulley and a clamping pulley, and the upper pulley and the clamping pulley are arranged at intervals so as to form a clamping space between the upper pulley and the clamping pulley;
the transverse adjusting wheel set comprises an adjusting bottom plate, positioning shaft nails and an adjustable upper wheel plate, wherein the positioning shaft nails penetrate through the adjusting bottom plate and the adjustable upper wheel plate to form a connector at the end part of the adjusting bottom plate, the lifting hanging box is provided with an adjusting screw rod, and the adjusting screw rod is screwed with the connector to drive the adjusting bottom plate to move along the direction of the adjusting screw rod;
the end of the adjustable upper wheel plate is provided with a follow-up wheel shaft, the adjusting bottom plate is provided with an arc-shaped chute, the wheel body is arranged on the follow-up wheel shaft, the follow-up wheel shaft penetrates through the adjustable upper wheel plate and is arranged in the arc-shaped chute, and the position of the follow-up wheel shaft in the arc-shaped chute is changed along with the movement of the adjusting bottom plate, so that the adjustable upper wheel plate drives the wheel body to rotate outside/inside the lifting hanging box.
Preferably, the lifting hanging box is provided with a bolt bar, the clamping pulley is arranged on the lifting hanging box, the top end position of the bolt bar is higher than the position of the clamping pulley, and the upper pulley is arranged on the top end of the bolt bar, so that the upper pulley and the clamping pulley are separated to form the clamping space.
Preferably, the bottom of bolt strip is equipped with the tooth, and the lift hangs the box and is equipped with the regulation pole, the tip of adjusting the pole is equipped with the rack, the rack is connected with the tooth, and the bolt strip has the screw thread, go up the pulley and connect soon on the bolt strip, make the bolt strip rotate in order to control the upper pulley through rotatory regulation pole and go on the action from top to bottom, adjust the size scope in centre gripping space.
Preferably, the surface connection wheel is provided with a groove, the two sides of the groove are contact walls of the surface connection wheel, and the arc-shaped end face is positioned on the contact walls.
Preferably, the moving part comprises a door body or a window body, convex edges are arranged on two sides of the lifting hanging box, the moving part is provided with a clamping groove, and the convex edges are inserted into the clamping groove to connect the hanging rail device with the moving part.
Preferably, the hanger rail device is provided with a sliding rail, the sliding rail is provided with a cavity, a guide rail strip is arranged in the cavity, the vertical hanger wheel group is in sliding connection with the guide rail strip, and the guide rail strip is positioned in the clamping space.
Preferably, the rail extends out of a top bar that is located in grooves of both the upper pulley and the clamping pulley.
Preferably, the adjustable upper wheel plate drives the wheel body on the follow-up wheel shaft to rotate, so that the arc end surface of the wheel body is abutted against the cavity wall, and the arc end surface is in surface contact with the cavity wall.
Compared with the background technology, the invention has the beneficial effects that:
in order to prevent shaking, the conventional sliding door generally adopts a hanging wheel set and an anti-balance wheel structure, wherein the hanging wheel set is arranged at the top of the sliding door, the bottom of the sliding door is slotted, the anti-balance wheel is fixed on the ground and is arranged in the slot, and the sliding door is prevented from shaking by limiting the hanging wheel set and the anti-balance wheel at the same time. However, the structure has a plurality of anti-balance wheels, which increases the production cost, and the anti-balance wheels are not easy to align with the slots after being fixed on the ground, so the requirement on the installation operation is high. Therefore, the structure cancels the anti-balance wheel, and adopts the rail hanging device, namely the existing rail hanging wheel group, thereby reducing the production cost and the design complexity of products, the rail hanging device is tightly connected with the sliding door, and the shaking of the door body can be limited by limiting the shaking of the rail hanging device. The wheel body of the existing hanging wheel set is in point contact with the sliding rail when in static state, and forms line contact when in sliding, and the sliding door can swing to various directions to shake due to uncertainty of line contact; the structure improves the wheel body, the wheel body is in line contact with the slide rail when in static state, and the surface contact is formed when the wheel body slides, because in the cavity of the slide rail, the rail hanging device can only move up and down along the surface of the slide rail, and the vertical hanging wheel set adopts an upper pulley and a clamping pulley as well as prevents the vertical hanging wheel set from moving up and down, the upper pulley and the clamping pulley are arranged at intervals so as to form a clamping space between the upper pulley and the clamping pulley, and the vertical hanging wheel set can be limited to move up and down by clamping a guide rail strip of the slide rail by using the clamping space; meanwhile, the adjustable upper wheel plate drives the wheel body to rotate out of the lifting hanging box, and the adjustable upper wheel plate drives the wheel body to be abutted against the wall of the sliding rail cavity to limit the left-right swing of the hanging rail device. The face wheel of this scheme has changed traditional dotted line contact mode, has adopted line face contact, and the face contact when sliding compares with line contact, does not have the swing space, consequently can improve stability by a wide margin, cooperates through the vertical hanging wheel group and the horizontal adjusting wheel group of hanging rail device, locks all rocking directions of sliding door to reach the purpose of preventing the pendulum.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a swing-preventing balance structure of a sliding door according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of a swing-preventing balance structure of a sliding door according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a sliding rail according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a hanger rail according to a preferred embodiment of the present invention;
FIG. 5 is an exploded view of a hanger rail assembly according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view of a wheel hub according to a preferred embodiment of the present invention;
FIG. 7 is a schematic view of a vertical hanging wheel set and a horizontal adjusting wheel set in a sliding rail according to a preferred embodiment of the present invention;
FIG. 8 is a schematic view of the upper pulley and the clamping pulley in the sliding rail according to the preferred embodiment of the present invention;
FIG. 9 is a schematic view of a conventional round wheel contacting a wall of a sliding rail according to a preferred embodiment of the present invention;
fig. 10 is a schematic contact diagram of the wheel body and the rail wall portion according to the present invention.
[ detailed description ] of the invention
Embodiments of the present invention 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.
In the description of the present invention, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific scope of protection of the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the invention, the meaning of "a number" is two or more, unless otherwise specifically defined.
In the present invention, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.
The technical scheme and the beneficial effects of the invention are more clear and definite by further describing the specific embodiments of the invention with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.
The preferred embodiments provided by the invention are: as shown in fig. 1 to 10, the swing-preventing balance structure of the sliding door comprises a hanger rail device 2 assembled on a moving part 1, wherein the hanger rail device 2 comprises a lifting hanging box 3, a vertical hanger wheel group 4 and a transverse adjusting wheel group 5; the vertical hanging wheel set 4 is perpendicular to the moving direction of the transverse adjusting wheel set 5 in the cavity. The moving member 1 comprises a door body or a window body, the window body is similar to the door body in structure, and the door body is taken as an example, and the window body is not described in an unfolding way; the lifting hanging box 3 is provided with convex edges 31 on two sides, the moving piece 1 is provided with a clamping groove 11, and the convex edges 31 are inserted into the clamping groove 11 to connect the hanging rail device 2 with the moving piece 1.
The vertical hanging pulley group 4 comprises an upper pulley 41 and a clamping pulley 42, wherein the upper pulley 41 is arranged at a distance from the clamping pulley 42 so as to form a clamping space 43 between the upper pulley 41 and the clamping pulley 42; the lifting hanging box 3 is provided with a bolt strip 32, the bolt strip 32 is screwed with a nut 37 to fix the position of the nut on the lifting hanging box, a clamping pulley 42 is arranged on the lifting hanging box 3, the top end position of the bolt strip 32 is higher than the position of the clamping pulley 42, and an upper pulley 41 is arranged on the top end of the bolt strip 32, so that the upper pulley 41 and the clamping pulley 42 are separated to form a clamping space 43.
The bottom of bolt strip 32 is equipped with tooth 34, and lift hanging box 3 is equipped with adjusts pole 35, the tip of adjusting pole 35 is equipped with rack 36, rack 36 is connected with tooth 34, and bolt strip 32 has the screw thread, upper pulley 41 connects on bolt strip 32 soon, and upper pulley 41 is located the cavity of slide rail 7, and the wall portion of slide rail restricts the upper pulley rotation, makes bolt strip 32 rotate in order to control upper pulley 41 and carries out the upper and lower action through rotatory regulation pole 35, adjusts the size scope in centre gripping space. The design can adapt to top strips with different thicknesses, the upper pulley supports and slides along the top strips, the clamping pulleys are simultaneously abutted to the top strips, the upper pulley is limited to keep smooth sliding, and the upper pulley and the clamping pulleys form a clamping state on the top strips, so that the vertical hanging pulley group is limited to move up and down.
The transverse adjusting wheel set 5 comprises an adjusting bottom plate 51, a positioning shaft nail 52 and an adjustable upper wheel plate 53, the positioning shaft nail 52 is connected with the adjusting bottom plate 51 and the adjustable upper wheel plate 53 in a penetrating way to form a strip-shaped groove 58 for the positioning shaft nail movable space during movement, the adjustable upper wheel plate 53 rotates by taking the positioning shaft nail 52 as a fulcrum, the end part of the adjusting bottom plate 51 is bent to form a connector 54, the lifting hanging box 3 is provided with an adjusting screw 33, and the adjusting screw 33 is connected with the connector 54 in a screwing way to drive the adjusting bottom plate 51 to move along the direction of the adjusting screw 33;
the end of the adjustable upper wheel plate 53 is provided with a follow-up wheel shaft 55, the adjusting bottom plate 51 is provided with an arc-shaped chute 56, the arc-shaped chute 56 penetrates through the adjusting bottom plate 51, the wheel body 57 is arranged in the follow-up wheel shaft 55, the follow-up wheel shaft 55 penetrates through the adjustable upper wheel plate 53 and is arranged in the arc-shaped chute 56, the position of the follow-up wheel shaft 55 (the follow-up wheel shaft 55) in the arc-shaped chute 56 is changed along with the movement of the adjusting bottom plate 51, the adjustable upper wheel plate 53 drives the wheel body 57 to rotate outwards/inwards of the lifting hanging box 3, the adjustable upper wheel plate drives the wheel body 57 to abut against the wall of the cavity of the sliding rail, and the left-right swing of the hanging rail device is limited.
The wheel bodies 57 of the vertical hanging wheel set 4 and the horizontal adjusting wheel set 5 adopt surface connecting wheels, the surface connecting wheels are provided with grooves 44, the two sides of the grooves 44 are contact walls 45 of the surface connecting wheels, and the edges of the contact walls 45 are arc-shaped end surfaces. The hanger rail device 2 is provided with a sliding rail 7, the sliding rail 7 is provided with a cavity 71, a guide rail strip 72 is arranged in the cavity 71, the vertical hanger wheel set 4 is slidingly connected with the guide rail strip 72, and the guide rail strip 72 is positioned in the clamping space 43. The rail 72 extends out of a top strip 73, the top strip 73 being located in the groove 44 of both the upper pulley 41 and the clamping pulley 42. The adjustable upper wheel plate 53 drives the wheel body 57 on the follower wheel shaft 55 to rotate, so that the arc end surface of the wheel body 57 is abutted against the cavity wall, and the arc end surface is in surface contact with the cavity wall.
In order to prevent shaking, the conventional sliding door generally adopts a hanging wheel set and an anti-balance wheel structure, wherein the hanging wheel set is arranged at the top of the sliding door, the bottom of the sliding door is slotted, the anti-balance wheel is fixed on the ground and is arranged in the slot, and the sliding door is prevented from shaking by limiting the hanging wheel set and the anti-balance wheel at the same time. However, the structure has a plurality of anti-balance wheels, which increases the production cost, and the anti-balance wheels are not easy to align with the slots after being fixed on the ground, so the requirement on the installation operation is high. Therefore, the structure cancels the anti-swing wheel (guide wheel), adopts the rail hanging device singly, namely the existing rail hanging device reduces the production cost and the complexity of product design, the rail hanging device is tightly connected with the sliding door, and the shaking of the door body can be limited by limiting the shaking of the rail hanging device. The existing hanging wheel set adopts the wheel body as shown in fig. 9, is in point contact with a sliding rail when in static state, and forms line contact when in sliding, and the sliding door swings in all directions due to uncertainty of line contact; the wheel body 57 is in line contact with the slide rail in the static state, and is in surface contact in the sliding state, and the rail hanging device can only move up and down along the slide rail surface in the cavity of the slide rail, so that the vertical hanging wheel set adopts an upper pulley and a clamping pulley due to the fact that the vertical hanging wheel set is prevented from moving up and down, and the upper pulley and the clamping pulley are arranged at intervals so as to form a clamping space between the upper pulley and the clamping pulley, and the vertical hanging wheel set can be limited to move up and down by clamping a guide rail strip of the slide rail by using the clamping space; the traditional dotted line contact mode has been changed to the face wheel in this scheme, has adopted line face contact, and the face contact when sliding compares with line contact, does not have the swing space, consequently can improve stability by a wide margin, cooperates through the vertical hanging wheel group and the horizontal adjusting wheel group of hanging rail device, locks all rocking directions of sliding door to reach the purpose of preventing the pendulum.
In the description of the present invention, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description of the structure and principles, it should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present invention fall within the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. A sliding door prevents swing balanced structure, its characterized in that: the lifting rail device comprises a lifting hanging box and a vertical hanging wheel group, and is assembled on a moving part, and the wheel group is transversely adjusted; the wheel bodies of the vertical hanging wheel set and the transverse adjusting wheel set adopt surface connecting wheels, and the edges of the surface connecting wheels are arc-shaped end surfaces; the surface connecting wheel is provided with a groove, the two sides of the groove are contact walls of the surface connecting wheel, and the arc-shaped end face is positioned on the contact walls;
the rail hanging device is provided with a sliding rail, the sliding rail is provided with a cavity, a guide rail strip is arranged in the cavity, the vertical rail hanging wheel set is slidingly connected with the guide rail strip, and the guide rail strip is positioned in the clamping space;
the vertical hanging wheel group comprises an upper pulley and a clamping pulley, and the upper pulley and the clamping pulley are arranged at intervals so as to form a clamping space between the upper pulley and the clamping pulley;
the transverse adjusting wheel set comprises an adjusting bottom plate, positioning shaft nails and an adjustable upper wheel plate, wherein the positioning shaft nails penetrate through the adjusting bottom plate and the adjustable upper wheel plate to form a connector at the end part of the adjusting bottom plate, the lifting hanging box is provided with an adjusting screw rod, and the adjusting screw rod is screwed with the connector to drive the adjusting bottom plate to move along the direction of the adjusting screw rod;
the end of the adjustable upper wheel plate is provided with a follow-up wheel shaft, the adjusting bottom plate is provided with an arc-shaped chute, the wheel body is arranged on the follow-up wheel shaft, the follow-up wheel shaft penetrates through the adjustable upper wheel plate and is arranged in the arc-shaped chute, and the position of the follow-up wheel shaft in the arc-shaped chute is changed along with the movement of the adjusting bottom plate, so that the adjustable upper wheel plate drives the wheel body to rotate outside/inside the lifting hanging box.
2. The swing-preventing balance structure of a sliding door according to claim 1, wherein: the lifting hanging box is provided with a bolt bar, the clamping pulley is arranged on the lifting hanging box, the top end position of the bolt bar is higher than the position of the clamping pulley, and the upper pulley is arranged on the top end of the bolt bar, so that the upper pulley and the clamping pulley are separated to form the clamping space.
3. The swing-preventing balance structure of a sliding door according to claim 2, wherein: the bottom of bolt strip is equipped with the tooth, and the lift hangs the box and is equipped with the regulation pole, the tip of adjusting the pole is equipped with the rack, the rack is connected with the tooth, and the bolt strip has the screw thread, go up the pulley and connect soon on the bolt strip, make the bolt strip rotate in order to control the upper pulley through rotatory regulation pole and go on the action from top to bottom, adjust the size scope in centre gripping space.
4. The swing-preventing balance structure of a sliding door according to claim 1, wherein: the movable piece comprises a door body or a window body, convex edges are arranged on two sides of the lifting hanging box, the movable piece is provided with clamping grooves, and the convex edges are inserted into the clamping grooves to connect the hanging rail device with the movable piece.
5. The swing-preventing balance structure of a sliding door according to claim 1, wherein: the guide rail strip extends out of the top strip, and the top strip is positioned in the grooves of the upper pulley and the clamping pulley.
6. The swing-preventing balance structure of a sliding door according to claim 1, wherein: the adjustable upper wheel plate drives the wheel body on the follow-up wheel shaft to rotate, so that the arc end face of the wheel body is abutted against the cavity wall, and the arc end face is in surface contact with the cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492467.7A CN114737841B (en) | 2022-05-07 | 2022-05-07 | Swing-preventing balance structure of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210492467.7A CN114737841B (en) | 2022-05-07 | 2022-05-07 | Swing-preventing balance structure of sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114737841A CN114737841A (en) | 2022-07-12 |
| CN114737841B true CN114737841B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210492467.7A Active CN114737841B (en) | 2022-05-07 | 2022-05-07 | Swing-preventing balance structure of sliding door |
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| CN (1) | CN114737841B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116181172B (en) * | 2023-03-17 | 2024-09-10 | 朗斯家居股份有限公司 | Detachable upper bearing locking hanging clamp structure |
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| JPH08144624A (en) * | 1994-11-16 | 1996-06-04 | Matsushita Electric Works Ltd | Door suspending device |
| CN2777143Y (en) * | 2005-03-29 | 2006-05-03 | 矶川武志 | Hanging roller device of overbang-door |
| CN204899543U (en) * | 2015-09-11 | 2015-12-23 | 佛山市顺德区哥尼迪精密五金制造有限公司 | Prevent jumping guider with adjustable push -pull sliding door |
| WO2018040992A1 (en) * | 2016-08-30 | 2018-03-08 | 中山市欧派克五金制品有限公司 | Anti-jamming guided roller wheel |
| JP2019017987A (en) * | 2017-07-12 | 2019-02-07 | 岡田装飾金物株式会社 | Rail, runner, and set of rail and runner |
| CN210370358U (en) * | 2019-05-20 | 2020-04-21 | 广东玫瑰岛卫浴有限公司 | Shower room with movable door |
| CN210858356U (en) * | 2019-06-13 | 2020-06-26 | 佛山市恒洁凯乐德卫浴有限公司 | Anti-shaking device using magnetic suspension, slide rail type space partition equipment and shower room |
| CN216043249U (en) * | 2021-08-19 | 2022-03-15 | 蒋卫振 | Upper hanging wheel assembly and upper sliding structure of sliding door/window |
-
2022
- 2022-05-07 CN CN202210492467.7A patent/CN114737841B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144624A (en) * | 1994-11-16 | 1996-06-04 | Matsushita Electric Works Ltd | Door suspending device |
| CN2777143Y (en) * | 2005-03-29 | 2006-05-03 | 矶川武志 | Hanging roller device of overbang-door |
| CN204899543U (en) * | 2015-09-11 | 2015-12-23 | 佛山市顺德区哥尼迪精密五金制造有限公司 | Prevent jumping guider with adjustable push -pull sliding door |
| WO2018040992A1 (en) * | 2016-08-30 | 2018-03-08 | 中山市欧派克五金制品有限公司 | Anti-jamming guided roller wheel |
| JP2019017987A (en) * | 2017-07-12 | 2019-02-07 | 岡田装飾金物株式会社 | Rail, runner, and set of rail and runner |
| CN210370358U (en) * | 2019-05-20 | 2020-04-21 | 广东玫瑰岛卫浴有限公司 | Shower room with movable door |
| CN210858356U (en) * | 2019-06-13 | 2020-06-26 | 佛山市恒洁凯乐德卫浴有限公司 | Anti-shaking device using magnetic suspension, slide rail type space partition equipment and shower room |
| CN216043249U (en) * | 2021-08-19 | 2022-03-15 | 蒋卫振 | Upper hanging wheel assembly and upper sliding structure of sliding door/window |
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| Publication number | Publication date |
|---|---|
| CN114737841A (en) | 2022-07-12 |
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