CN220621519U - Ground shaft assembly - Google Patents
Ground shaft assembly Download PDFInfo
- Publication number
- CN220621519U CN220621519U CN202322084529.3U CN202322084529U CN220621519U CN 220621519 U CN220621519 U CN 220621519U CN 202322084529 U CN202322084529 U CN 202322084529U CN 220621519 U CN220621519 U CN 220621519U
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- cavity
- rotating shaft
- adjusting
- block
- movable block
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- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a ground shaft assembly, which comprises a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism comprises a fixed seat, a connecting seat and a rotating shaft, the rotating shaft is connected to the fixed seat, and the connecting seat is rotatably arranged on the rotating shaft; the adjusting mechanism comprises an adjusting block and a movable block, the adjusting block is in threaded connection with the connecting seat, the movable block is abutted between the adjusting block and the rotating shaft, and the connecting seat can move along the axial direction of the rotating shaft. Through movable block butt between regulating block and pivot, can avoid regulating block and pivot direct contact to reduce regulating block rotation resistance, improve the rotatory smoothness of regulating block, and then reduce the degree of difficulty of regulation, conveniently adjust the door body height.
Description
Technical Field
The utility model relates to the technical field of door and window accessories, in particular to a ground shaft assembly.
Background
The ground shaft is a common part for door body installation, is mainly used for the door body to be connected with the bottom of a door frame, improves the whole bearing performance, but easily causes a door gap to be larger or smaller due to assembly errors during assembly, influences the position accuracy of the door body, and the existing adjustable ground shaft can adjust the height of the door body, but has a complex structure, high assembly difficulty and difficult installation, and in the adjustment process, the adjustment difficulty is increased due to the fact that the ground shaft bears the weight of the door, and the height of the door body is inconvenient to adjust.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the ground shaft assembly, which can simplify the assembly structure of the ground shaft, reduce the assembly and adjustment difficulty and improve the adjustment convenience.
According to the embodiment of the utility model, the ground shaft assembly comprises a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism comprises a fixed seat, a connecting seat and a rotating shaft, the rotating shaft is connected to the fixed seat, and the connecting seat is rotatably arranged on the rotating shaft; the adjusting mechanism comprises an adjusting block and a movable block, the adjusting block is in threaded connection with the connecting seat, the movable block is abutted between the adjusting block and the rotating shaft, and the connecting seat can move along the axial direction of the rotating shaft.
The ground shaft assembly provided by the embodiment of the utility model has at least the following beneficial effects: the adjusting block is in threaded connection with the connecting seat, then the movable block is arranged at the end part of the rotating shaft, then the connecting seat is sleeved on the rotating shaft, so that the connecting seat can rotate in the rotating shaft, the movable block is abutted between the adjusting block and the rotating shaft, the assembly of the ground shaft assembly is completed, the whole assembly structure is simple, the assembly difficulty of the ground shaft assembly is reduced, meanwhile, the connecting seat is connected with the door body, the adjusting block is only required to be driven to rotate, the adjusting block is enabled to move axially along the rotating shaft in the connecting seat, the connecting seat can be driven to move axially along the rotating shaft, then the door body is driven to move, the position of the door body is convenient to adjust, and in addition, the position accuracy of the door body is improved.
According to some embodiments of the utility model, the movable block is spherical in shape.
According to some embodiments of the utility model, the adjusting block is provided with a first groove, the end part of the rotating shaft, which is close to the adjusting block, is provided with a second groove, the movable block is respectively abutted with the wall surfaces of the first groove and the second groove, and the shapes of the first groove and the second groove are matched with the shape of the movable block.
According to some embodiments of the utility model, the connecting seat is provided with an adjusting cavity, the adjusting cavity comprises a first cavity, a second cavity and a third cavity which are sequentially communicated, the first cavity, the second cavity and the third cavity are sequentially arranged in a direction approaching to the fixing seat, and the inner diameters of the first cavity, the second cavity and the third cavity are gradually increased.
According to some embodiments of the utility model, the adjustment block is threaded within the first cavity.
According to some embodiments of the utility model, the second cavity has an inner diameter matching the movable block.
According to some embodiments of the utility model, the adjusting mechanism further comprises a bearing, an outer ring of the bearing is abutted with an inner wall of the third cavity, and an inner ring of the bearing is abutted with a side wall of the rotating shaft.
According to some embodiments of the utility model, the adjustment mechanism further comprises an end cap that is capable of snap-fitting over an end of the first cavity.
According to some embodiments of the utility model, the connecting seat is provided with a clamping groove, the clamping groove is positioned at the end part of the first cavity, which is far away from the second cavity, and the shape of the clamping groove is matched with that of the end cover.
According to some embodiments of the utility model, the rotating shaft is provided with a first connecting part and a second connecting part, the diameter of the first connecting part is larger than that of the second connecting part, the first connecting part is rotationally connected with the connecting seat, and the second connecting part is spliced on the fixing seat.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
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 a ground axle assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a ground shaft assembly according to an embodiment of the present utility model;
FIG. 3 is an exploded schematic view of a ground axle assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a connection base of a ground shaft assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
the supporting mechanism 100, the fixing base 110, the connecting base 120, the rotating shaft 130, the first connecting part 131, the second connecting part 132, the second groove 133, the adjusting cavity 140, the first cavity 141, the second cavity 142, the third cavity 143 and the clamping groove 144;
the device comprises an adjusting mechanism 200, an adjusting block 210, a first groove 211, a movable block 220, a bearing 230 and an end cover 240.
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 embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As can be appreciated, referring to fig. 1 to 3, the earth shaft assembly of the present utility model includes a supporting mechanism 100 and an adjusting mechanism 200, wherein the supporting mechanism 100 includes a fixed seat 110, a connecting seat 120 and a rotating shaft 130, the rotating shaft 130 is connected to the fixed seat 110, and the connecting seat 120 is rotatably disposed on the rotating shaft 130; the adjusting mechanism 200 includes an adjusting block 210 and a movable block 220, the adjusting block 210 is in threaded connection with the connecting seat 120, the movable block 220 is abutted between the adjusting block 210 and the rotating shaft 130, and the connecting seat 120 can move along the axial direction of the rotating shaft 130.
The adjusting block 210 is in threaded connection with the connecting seat 120, then the movable block 220 is arranged at the end part of the rotating shaft 130, and then the connecting seat 120 is sleeved on the rotating shaft 130, so that the connecting seat 120 can rotate on the rotating shaft 130, the movable block 220 is abutted between the adjusting block 210 and the rotating shaft 130, the assembly of the ground shaft assembly is completed, the whole assembly structure is simple, the assembly difficulty of the ground shaft assembly is reduced, meanwhile, the connecting seat 120 is connected with the door body, and only the adjusting block 210 is required to be driven to rotate, so that the adjusting block 210 moves axially along the rotating shaft 130 in the connecting seat 120, the connecting seat 120 can be driven to move axially along the rotating shaft 130, the door body is driven to move, the position of the door body is convenient to adjust, and the position accuracy of the door body is improved.
In addition, since the movable block 220 is abutted between the adjusting block 210 and the rotating shaft 130, the direct contact between the adjusting block 210 and the rotating shaft 130 can be avoided, so that the rotation resistance of the adjusting block 210 is reduced, the smoothness of the rotation of the adjusting block 210 is improved, the adjusting difficulty is further reduced, and the door height is conveniently adjusted.
It should be noted that, the ground shaft assembly is used for connecting the door body with the door frame, connecting the fixing seat 110 with the door frame, connecting the connecting seat 120 with the door body, then connecting the fixing seat 110 with the connecting seat 120, the connecting seat 120 bears the weight of the door body and transfers force to the rotating shaft 130, so as to increase the adjusting resistance, and the ground shaft assembly is abutted between the adjusting block 210 and the rotating shaft 130 through the movable block 220, so that the adjusting resistance is reduced, and the ground shaft assembly can be conveniently adjusted when bearing the weight of the door.
It will be appreciated that with reference to fig. 2 and 3, the movable block 220 is spherical in shape. Through setting the shape of the movable block 220 to be spherical, the adjusting block 210 and the rotating shaft 130 are in spherical contact with the movable block 220, friction between the adjusting block 210 and the movable block 220 and friction between the rotating shaft 130 and the movable block 220 are reduced, the adjusting block 210 is conveniently driven to rotate around the spherical surface of the movable block 220, the smoothness of rotation of the adjusting block 210 is improved, and accordingly adjusting difficulty is reduced.
It can be understood that referring to fig. 2 and 3, the adjusting block 210 is provided with a first groove 211, the end of the rotating shaft 130 near the adjusting block 210 is provided with a second groove 133, the movable block 220 is respectively abutted with the wall surfaces of the first groove 211 and the second groove 133, and the shapes of the first groove 211 and the second groove 133 are matched with the shape of the movable block 220. Since the shapes of the first groove 211 and the second groove 133 are matched with the shape of the movable block 220, the contact area between the movable block 220 and the adjustment block 210 and between the movable block 220 and the rotation shaft 130 is increased, so that the rotation stability of the adjustment block 210 can be improved.
In addition, since the shape of the second groove 133 is matched with the shape of the movable block 220, when the movable block 220 is mounted on the end portion of the rotating shaft 130, the movable block 220 can be embedded into the second groove 133, the movable block 220 is pre-positioned, the possibility that the movable block 220 is separated from the rotating shaft 130 is reduced, and the assembly accuracy and convenience of the ground shaft assembly can be improved.
It can be understood that referring to fig. 2 and 4, the connection base 120 is provided with an adjusting cavity 140, the adjusting cavity 140 includes a first cavity 141, a second cavity 142 and a third cavity 143 which are sequentially communicated, the first cavity 141, the second cavity 142 and the third cavity 143 are sequentially arranged in a direction approaching to the fixing base 110, and inner diameters of the first cavity 141, the second cavity 142 and the third cavity 143 are gradually increased. Because the first cavity 141, the second cavity 142 and the third cavity 143 are sequentially arranged in a direction close to the fixed seat 110, and the inner diameters of the first cavity 141, the second cavity 142 and the third cavity 143 are gradually increased, the rotating shaft 130 and the movable block 220 can conveniently enter the adjusting cavity 140, and the convenience of sleeving the connecting seat 120 on the rotating shaft 130 is improved.
Specifically, referring to fig. 2 and 4, the adjustment block 210 is threadedly coupled within the first cavity 141. Through with regulating block 210 threaded connection in first cavity 141, can hide regulating block 210 in first cavity 141, drive regulating block 210 rotation in first cavity 141 and adjust, improve the aesthetic property of earth's axis subassembly.
In particular, referring to fig. 2 and 4, the inner diameter of the second cavity 142 matches the movable block 220. Because the inner diameter of the second cavity 142 is matched with the movable block 220, the movable block 220 can be stabilized in the second cavity 142, so that the shaking or position deviation of the movable block 220 is reduced, and the stability of the adjusting process is improved.
Specifically, referring to fig. 2 and 4, the adjusting mechanism 200 further includes a bearing 230, an outer ring of the bearing 230 abuts against an inner wall of the third cavity 143, and an inner ring of the bearing 230 abuts against a side wall of the rotating shaft 130. By providing the bearing 230 between the rotation shaft 130 and the inner wall of the third cavity 143, the rotation resistance of the connection holder 120 can be reduced, the smoothness of rotation of the connection holder 120 about the rotation shaft 130 can be improved, and the stability of rotation of the connection holder 120 about the rotation shaft 130 can be improved.
Specifically, referring to fig. 2 and 4, the adjustment mechanism 200 further includes an end cap 240, and the end cap 240 can be snapped onto an end of the first cavity 141. The end cover 240 is clamped at the end part of the first cavity 141, so that the end part of the first cavity 141 is sealed, the possibility that impurities such as dust enter the adjusting cavity 140 from the end part of the first cavity 141 is reduced, the dustproof effect is improved, meanwhile, components in the adjusting cavity 140 can be protected, and the service life of the ground shaft assembly is prolonged. In addition, the end cover 240 is clamped at the end of the first cavity 141, so that the end of the connecting seat 120 is flat, and the aesthetic property of the ground shaft assembly is improved.
Specifically, referring to fig. 3 and 4, the connecting seat 120 is provided with a clamping groove 144, the clamping groove 144 is located at the end of the first cavity 141 away from the second cavity 142, and the shape of the clamping groove 144 matches the shape of the end cover 240. By providing the connecting seat 120 with the clamping groove 144 matching with the shape of the end cover 240, the end cover 240 can be clamped in the clamping groove 144, and the installation stability of the end cover 240 is improved.
It can be understood that referring to fig. 2 and 3, the rotating shaft 130 is provided with a first connecting portion 131 and a second connecting portion 132, the diameter of the first connecting portion 131 is larger than that of the second connecting portion 132, the first connecting portion 131 is rotatably connected with the connecting base 120, and the second connecting portion 132 is inserted into the fixing base 110. Since the diameter of the first connecting portion 131 is greater than that of the second connecting portion 132, the fixing base 110 can be abutted against the end surface of the first connecting portion 131, so that the possibility of shaking or position deviation of the rotating shaft 130 is reduced, and the stability of the connecting base 120 rotating around the rotating shaft 130 is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. The earth's axis subassembly, its characterized in that includes:
the supporting mechanism comprises a fixed seat, a connecting seat and a rotating shaft, wherein the rotating shaft is connected with the fixed seat, and the connecting seat is rotatably arranged on the rotating shaft;
the adjusting mechanism comprises an adjusting block and a movable block, wherein the adjusting block is in threaded connection with the connecting seat, the movable block is abutted between the adjusting block and the rotating shaft, and the connecting seat can move along the axial direction of the rotating shaft.
2. The earth shaft assembly of claim 1, characterized in that the movable block is spherical in shape.
3. The ground shaft assembly according to claim 1, wherein the adjusting block is provided with a first groove, the end of the rotating shaft, which is close to the adjusting block, is provided with a second groove, the movable block is respectively abutted with the wall surfaces of the first groove and the second groove, and the shapes of the first groove and the second groove are matched with the shape of the movable block.
4. The ground shaft assembly according to claim 1, wherein the connecting seat is provided with an adjusting cavity, the adjusting cavity comprises a first cavity, a second cavity and a third cavity which are sequentially communicated, the first cavity, the second cavity and the third cavity are sequentially arranged in a direction close to the fixing seat, and the inner diameters of the first cavity, the second cavity and the third cavity are gradually increased.
5. The earth shaft assembly of claim 4, characterized in that the adjustment block is threadably coupled within the first cavity.
6. The earth shaft assembly of claim 4, characterized in that the inner diameter of the second cavity matches the movable block.
7. The earth shaft assembly of claim 4, wherein the adjustment mechanism further comprises a bearing, an outer race of the bearing abutting an inner wall of the third cavity, and an inner race of the bearing abutting a side wall of the shaft.
8. The earth shaft assembly of claim 4, wherein the adjustment mechanism further comprises an end cap that is capable of snap-fitting over an end of the first cavity.
9. The earth shaft assembly of claim 8, characterized in that the connection seat is provided with a clamping groove at the end of the first cavity away from the second cavity, the clamping groove being shaped to match the shape of the end cap.
10. The ground shaft assembly according to claim 1, wherein the rotating shaft is provided with a first connecting portion and a second connecting portion, the diameter of the first connecting portion is larger than that of the second connecting portion, the first connecting portion is rotatably connected with the connecting seat, and the second connecting portion is inserted into the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084529.3U CN220621519U (en) | 2023-08-03 | 2023-08-03 | Ground shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084529.3U CN220621519U (en) | 2023-08-03 | 2023-08-03 | Ground shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621519U true CN220621519U (en) | 2024-03-19 |
Family
ID=90228791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322084529.3U Active CN220621519U (en) | 2023-08-03 | 2023-08-03 | Ground shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621519U (en) |
-
2023
- 2023-08-03 CN CN202322084529.3U patent/CN220621519U/en active Active
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| GR01 | Patent grant | ||
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