Matching structure of detachable foot plate and vertical pipe

Abstract

The utility model provides a detachable matching structure of a foot plate and a standing pipe, which comprises a foot plate balancing weight, a panel buckled on the foot plate balancing weight and the standing pipe connected on the foot plate balancing weight, and further comprises a lining arranged between the foot plate balancing weight and the standing pipe, the foot plate balancing weight is provided with a connecting column for the lining, and the connecting column is connected with the panel. A positioning structure is arranged between the bushing and the connecting column, the bushing is locked and fixed on the connecting column through a locking structure, and the standing pipe is fixed on the bushing through a mounting structure. According to the matching structure of the detachable foot plate and the standing pipe, the lining is locked on the connecting column of the foot plate balancing weight through the locking structure, the standing pipe is installed on the lining through the installation structure, and therefore the operation that the standing pipe is installed on the foot plate balancing weight can be achieved; therefore, the installation structure between the balancing weight foot disc and the standing pipe is effectively simplified, the installation efficiency of installing the standing pipe on the foot disc balancing weight is improved, the yield is improved, and the production and manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to a matching structure between a detachable foot plate and a floor tube. Background Art

[0002] In the current fans on the market, due to the relatively heavy weight of the counterweight of the foot plate and the relatively large size of the floor tube, the installation structure between the floor tube and the counterweight of the foot plate is relatively complex, resulting in complex installation operations, low yield, and increased production costs. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the problems that the installation structure between the floor tube and the counterweight of the foot plate of the fan is relatively complex, resulting in complex installation operations, low yield, and increased production costs, and to provide a matching structure between a detachable foot plate and a floor tube.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a matching structure between a detachable foot plate and a floor tube, including a counterweight of the foot plate, a panel buckled on the counterweight of the foot plate, and a floor tube connected to the counterweight of the foot plate. It further includes a bushing arranged between the counterweight of the foot plate and the floor tube. The counterweight of the foot plate is provided with a connecting column for installing the bushing. A positioning structure is arranged between the bushing and the connecting column. The bushing is locked and fixed on the connecting column through a locking structure. The floor tube is fixed on the bushing through an installation structure.

[0005] Further, the locking structure includes a bolt and a nut arranged at the bottom of the bushing. The bolt passes through the counterweight of the foot plate and is locked in the nut of the bushing, so that the bushing is fixedly connected to the counterweight of the foot plate.

[0006] Further, an installation column for installing the nut is arranged in the bushing, and the nut is meshed and fixed in the installation column.

[0007] Further, internal gear teeth are arranged in the installation column, external gear teeth are arranged on the outer edge surface of the nut, and the nut is meshed and fixed with the installation column through the external gear teeth.

[0008] Further, the locking structure further includes a gasket arranged between the nut portion of the bolt and the counterweight of the foot plate. The gasket is provided with a first installation hole through which the stud portion of the bolt can pass through.

[0009] Further, a second installation hole through which the installation column of the bushing can pass through is arranged on the connecting column.

[0010] Further, the positioning structure includes a positioning boss disposed inside the bushing and several positioning ribs. A positioning surface for cooperating with the positioning boss is provided on the outer edge surface of the connecting column, and the positioning ribs are in contact with the top end of the connecting column.

[0011] Further, the installation structure includes an external thread disposed on the bushing and an internal thread disposed on the inner wall of the floor-standing pipe. The floor-standing pipe is threadedly connected to the bushing through the internal thread.

[0012] Further, the panel is fastened to the footplate counterweight through a fastening structure. The fastening structure includes a plurality of buckles disposed on the inner wall of the panel. The outer circumferential surface of the footplate counterweight extends outward to form a limiting table surface, and the buckles on the inner wall of the panel are in contact with the bottom of the limiting table surface of the footplate counterweight, so that the panel and the footplate counterweight are fastened and fixed.

[0013] Further, it is characterized in that the plurality of buckles are arranged at equal intervals along the inner wall of the panel.

[0014] The beneficial effect of the detachable footplate and floor-standing pipe matching structure provided by the present utility model is as follows: By locking the bushing to the connecting column of the footplate counterweight through the locking structure and installing the floor-standing pipe on the bushing by using the installation structure, the operation of installing the floor-standing pipe on the footplate counterweight can be realized, thereby effectively simplifying the installation structure between the counterweight footplate and the floor-standing pipe, and further improving the installation efficiency of installing the floor-standing pipe on the footplate counterweight, increasing the yield rate and reducing the production and manufacturing cost. Description of the Drawings

[0015] Figure 1 is an exploded schematic view of the detachable footplate and floor-standing pipe matching structure provided by the present utility model;

[0016] Figure 2 is the cross-section of the detachable footplate and floor-standing pipe matching structure provided by the present utility model Figure 1 ;

[0017] Figure 3 is Figure 2 the partial enlarged view at A in

[0018] Figure 4 is Figure 2 the partial enlarged view at B in

[0019] Figure 5 is the cross-section of the detachable footplate and floor-standing pipe matching structure provided by the present utility model Figure 2 ;

[0020] Figure 6 is Figure 5 the partial enlarged view at C in

[0021] Figure 7 An exploded view of the bushing in the mating structure of the detachable foot plate and the floor-standing pipe provided by the present utility model;

[0022] Figure 8 A structural schematic diagram of the foot plate counterweight in the mating structure of the detachable foot plate and the floor-standing pipe provided by the present utility model;

[0023] In the figure:

[0024] 100 - The mating structure of the detachable foot plate and the floor-standing pipe,

[0025] 10 - Foot plate counterweight, 11 - Connecting column, 111 - Positioning surface, 112 - Second mounting hole, 12 - Limiting table surface, 20 - Panel, 21 - Snap, 30 - Floor-standing pipe, 31 - Internal thread, 40 - Bushing, 41 - Mounting post,

[0026] 411 - Internal gear teeth, 42 - Positioning boss, 43 - External thread, 44 - Positioning rib, 50 - Bolt, 51 - Nut

[0027] 511 - External gear teeth, 52 - Washer, 521 - First mounting hole. Specific embodiments

[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] See Figure 1-8, a fitting structure 100 of a detachable foot plate and a floor-standing pipe 30 provided by the present utility model. The fitting structure 100 of the detachable foot plate and the floor-standing pipe 30 includes a foot plate counterweight 10, a panel 20 buckled on the foot plate counterweight 10, and a floor-standing pipe 30 connected to the foot plate counterweight 10. The fitting structure 100 of the detachable foot plate and the floor-standing pipe 30 further includes a bushing 40 arranged between the foot plate counterweight 10 and the floor-standing pipe 30. A connecting column 11 for installing the bushing 40 is arranged on the foot plate counterweight 10. A positioning structure is arranged between the bushing 40 and the connecting column 11. The bushing 40 is locked and fixed on the connecting column 11 through a locking structure. The floor-standing pipe 30 is fixed on the bushing 40 through an installation structure. In the embodiment provided by the present utility model, first, the bushing 40 is locked and fixed on the connecting column 11 of the foot plate counterweight 10 by using the locking structure, then the panel 20 is buckled on the foot plate counterweight 10, and finally the floor-standing pipe 30 is installed on the bushing 40 by using the installation structure, so as to realize the operation of installing the floor-standing pipe 30 on the foot plate counterweight 10, thereby completing the overall installation operation of the fitting structure 100 of the detachable foot plate and the floor-standing pipe 30. The fitting structure 100 of the detachable foot plate and the floor-standing pipe 30 provided by the present utility model locks the bushing 40 on the connecting column 11 of the foot plate counterweight 10 through the locking structure, and installs the floor-standing pipe 30 on the bushing 40 by using the installation structure, so as to realize the operation of installing the floor-standing pipe 30 on the foot plate counterweight 10, thereby effectively simplifying the installation structure between the counterweight foot plate and the floor-standing pipe 30, further improving the installation efficiency of installing the floor-standing pipe 30 on the foot plate counterweight 10, increasing the yield rate and reducing the production and manufacturing cost.

[0030] Such as Figure 3 And Figure 7As shown, in the embodiment provided by the present utility model, the locking structure includes a bolt 50 and a nut 51 disposed at the bottom of the bushing 40. The bolt 50 passes through the foot plate counterweight 10 and is locked within the nut 51 of the bushing 40, so that the bushing 40 is fixedly connected to the foot plate counterweight 10. By using the bolt 50 to pass through the foot plate counterweight 10 and be locked within the nut 51 of the bushing 40, the stability of the fixed connection between the bushing 40 and the foot plate counterweight 10 can be effectively ensured, and the relative rotation between the bushing 40 and the connecting column 11 can be avoided when the vertical pipe 30 is installed on the bushing 40 through the installation structure. An installation column 41 for installing the nut 51 is provided within the bushing 40 provided by the present utility model, and the nut 51 is fixedly engaged within the installation column 41. Inner gear teeth 411 are provided within the installation column 41, and outer gear teeth 511 are provided on the outer edge surface of the nut 51. The nut 51 is fixedly engaged with the installation column 41 through the outer gear teeth 511. By fixedly engaging the outer gear teeth 511 of the nut 51 with the inner gear teeth 411 of the installation column 41, it can effectively avoid the situation during the process of locking the bolt 50 within the nut 51 of the installation column 41, thereby effectively ensuring the stability of the bolt 50 locked within the nut 51, and further ensuring the stability of the fixed connection between the bushing 40 and the connecting column 11 of the foot plate counterweight 10 through the locking structure.

[0031] As Figure 6 , Figure 7 and Figure 8In the embodiments provided by the present utility model, the positioning structure includes a positioning boss 42 arranged inside the bushing 40 and a plurality of positioning ribs 44. A positioning surface 111 for cooperating with the positioning boss 42 is arranged on the outer edge surface of the connecting column 11, and the positioning ribs 44 are in contact with the top end of the connecting column 11. By using the positioning surface 111 of the connecting column 11 to abut against the positioning boss 42, the rotation angle between the bushing 40 and the connecting column 11 can be further limited, thereby further avoiding the rotation of the bushing 40 relative to the connecting column 11 during the process of fixedly connecting the bushing 40 with the footplate counterweight 10 through the locking structure and during the process of installing the floor-standing pipe 30 on the bushing 40 through the installation structure. The locking structure further includes a gasket 52 arranged between the nut portion of the bolt 50 and the footplate counterweight 10, and a first installation hole 521 through which the stud portion of the bolt 50 can pass is arranged on the gasket 52. By means of the gasket 52, the contact area between the nut portion of the bolt 50 and the footplate counterweight 10 can be effectively increased, thereby further improving the stability of the bushing 40 installed on the connecting column 11 of the footplate counterweight 10 through the locking structure. A second installation hole 112 through which the installation column 41 of the bushing 40 can pass is arranged on the connecting column 11. By passing the installation column 41 through the second installation hole 112 of the connecting column 11, the lateral relative position of the bushing 40 on the footplate counterweight 10 can be further limited, and the radial relative position between the bushing 40 and the connecting column 11 can be effectively limited by the positioning ribs 44, ensuring that the bottom end of the installation column 41 is in contact with the bottom end of the second installation hole 112, thereby effectively ensuring the stability of the stud portion of the bolt 50 locked in the nut 51.

[0032] As Figure 2 and Figure 3 shown, in the embodiments provided by the present utility model, the installation structure includes an external thread 43 arranged on the bushing 40 and an internal thread 31 arranged on the inner wall of the floor-standing pipe 30, and the floor-standing pipe 30 is threadedly connected with the bushing 40 through the internal thread 31. By using the internal thread 31 of the floor-standing pipe 30 to connect with the external thread 43 of the bushing 40, the floor-standing pipe 30 is threadedly connected with the bushing 40, which can effectively ensure the stability of the floor-standing pipe 30 installed on the footplate counterweight 10 through the installation structure, and effectively prevent the bushing 40 from rotating or generating radial displacement relative to the connecting column 11 during the threaded connection process through the locking structure, thereby effectively improving the stability of installing the floor-standing pipe 30 on the footplate counterweight 10 by using the detachable footplate and the matching structure 100 of the floor-standing pipe 30 while effectively simplifying the installation structure and improving the installation efficiency.

[0033] As Figure 4 、 Figure 5 and Figure 8As shown, the panel 20 is snapped onto the footplate counterweight 10 through a snap-fit structure. The snap-fit structure includes a plurality of snaps 21 disposed on the inner wall of the panel 20. The outer circumferential surface of the footplate counterweight 10 extends outward to form a limiting table surface 12. The snaps 21 of the panel 20 are attached to the bottom of the limiting table surface 12 of the footplate counterweight 10, so that the panel 20 and the footplate counterweight 10 are snap-fitted and fixed. The snap-fit structure further includes a limiting hole formed by the downward depression at the center of the panel 20. The center of the footplate counterweight 10 has a mounting hole extending toward the panel 20 and formed by extension. A limiting groove is formed between the connecting column 11 and the mounting hole for the limiting hole of the panel 20 to be inserted into. After the bushing 40 is snap-fitted onto the connecting column 11 of the footplate counterweight 10 by using the locking structure, the limiting hole at the center of the panel 20 is inserted into the limiting groove formed between the mounting hole of the footplate counterweight 10 and the connecting column 11, and a plurality of snaps 21 disposed on the inner wall of the panel 20 are attached to the bottom of the limiting table surface 12 of the footplate counterweight 10, thereby realizing the operation of snapping the panel 20 onto the footplate counterweight 10.

[0034] As Figure 4 , Figure 5 and Figure 8 shown, in the embodiments provided by the present utility model, a plurality of snaps 21 are arranged at equal intervals along the inner wall of the panel 20. Thereby effectively ensuring the uniformity of the distribution of the plurality of snaps 21 on the inner wall of the panel 20, and further improving the stability of the snap-fitting and fixing between the panel 20 and the footplate counterweight 10. After the panel 20 is snap-fitted onto the footplate counterweight 10, the top of the bushing 40 extends out of the limiting hole, and the riser pipe 30 and the bushing 40 are threadedly connected through the external thread 43 of the bushing 40 and the internal thread 31 of the riser pipe 30, thereby completing the overall installation operation of the mating structure 100 of the detachable footplate and the riser pipe 30.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A matching structure of a detachable footplate and a vertical tube, comprising a footplate counterweight (10), a panel (20) buckled on the footplate counterweight (10), and a vertical tube (30) connected to the footplate counterweight (10), characterized in that: It also includes a bushing (40) arranged between the footplate counterweight (10) and the vertical tube (30); the footplate counterweight (10) is provided with a connecting column (11) for installing the bushing (40); a positioning structure is provided between the bushing (40) and the connecting column (11); the bushing (40) is locked and fixed to the connecting column (11) by a locking structure; and the vertical tube (30) is fixed to the bushing (40) by a mounting structure.

2. The matching structure of a detachable foot plate and a stand pipe according to claim 1, characterized in that: The locking structure comprises a bolt (50) and a nut (51) arranged at the bottom of the bushing (40); the bolt (50) passes through the foot pan counterweight (10) and is locked in the nut (51) of the bushing (40), so that the bushing (40) is fixedly connected to the foot pan counterweight (10).

3. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 2, characterized in that: A mounting column (41) for mounting the nut (51) is arranged inside the bushing (40), and the nut (51) is fixedly arranged inside the mounting column (41).

4. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 3, characterized in that: The mounting column (41) is provided with internal gear teeth (411), the outer edge surface of the nut (51) is provided with external gear teeth (511), and the nut (51) is fixedly connected to the mounting column (41) via the external gear teeth (511).

5. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 2, characterized in that: The locking structure also includes a gasket (52) arranged between the nut portion of the bolt (50) and the footrest counterweight (10), and the gasket (52) is provided with a first mounting hole (521) for the stud portion of the bolt (50) to pass through.

6. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 5, characterized in that: The connecting column (11) is provided with a second mounting hole (112) through which the mounting column (41) of the bushing (40) can pass.

7. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 1, characterized in that: The positioning structure comprises a positioning boss (42) and a plurality of positioning ribs (44) arranged in the bushing (40); the outer edge surface of the connecting column (11) is provided with a positioning surface (111) for matching with the positioning boss (42); and the positioning rib (44) is in contact with the top end of the connecting column (11).

8. The matching structure of a detachable foot plate and a stand pipe as claimed in claim 1, characterized in that: The mounting structure comprises an external thread (43) provided on the bushing (40) and an internal thread (31) provided on the inner wall of the riser (30); the riser (30) is threadedly connected to the bushing (40) via the internal thread (31).

9. The matching structure of a detachable foot plate and a stand pipe according to claim 1, characterized in that: The panel (20) is fastened to the footrest counterweight (10) via a fastening structure, wherein the fastening structure comprises a plurality of buckles (21) arranged on the inner wall of the panel (20), the outer circumferential surface of the footrest counterweight (10) extends outward and forms a limiting surface (12), and the buckles (21) on the inner wall of the panel (20) are fitted to the bottom of the limiting surface (12) of the footrest counterweight (10), so that the panel (20) and the footrest counterweight (10) are fastened and fixed.

10. The matching structure of a detachable foot plate and a stand pipe according to claim 9, characterized in that: A plurality of the buckles (21) are arranged at equal intervals along the inner wall of the panel (20).

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