CN211130839U

CN211130839U - Quick assembly disassembly support of axis of rotation control

Info

Publication number: CN211130839U
Application number: CN201921251542.0U
Authority: CN
Inventors: 龚斌华; 李健; 李启强
Original assignee: Bestter Xiamen Technology Inc
Current assignee: Bestter Xiamen Technology Inc
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-31
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a quick dismounting support controlled by a rotating shaft, which comprises a rotating shaft and a connecting shaft which are mutually pivoted; the expander and the conical nut are sleeved on the connecting shaft; the expander is arranged on the toilet seat body, the top of the expander is provided with a platform, and the bottom of the platform is provided with an expansion pipe part; the conical nut is arranged below the expander, and the diameter of the top end of the conical nut is gradually reduced to form a guide part; the rotating shaft is divided into an operating section and a functional section by taking a pivot point of the rotating shaft and the connecting shaft as a boundary, the operating section is used for controlling an included angle between the rotating shaft and the connecting shaft, and the functional section drives the connecting shaft to move by abutting against or separating from the platform, so that the relative positions of the conical nut and the expansion pipe part are changed, and the position fixing and the looseness between the support and the toilet seat body are realized; the periphery of axis of rotation and connecting axle still overlaps and is equipped with prevents down decorating cover.

Description

Quick assembly disassembly support of axis of rotation control

Technical Field

The utility model relates to a quick assembly disassembly support of axis of rotation control.

Background

The support is one of the parts that are used for swing joint between closestool apron and the closestool pedestal for the closestool apron can be connected on the closestool pedestal, realizes opening and shutting the upset action, and when needs, can dismantle the closestool apron from the closestool pedestal fast again. The existing support is often locked on the closestool seat body through a bolt, and the disassembly and the assembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, provide a quick assembly disassembly support of axis of rotation control, solved the problem among the above-mentioned background art.

The utility model provides a technical scheme that its technical problem adopted is: the quick dismounting support controlled by the rotating shaft comprises the rotating shaft and a connecting shaft which are mutually pivoted; the expander and the conical nut are sleeved on the connecting shaft; the expander is arranged on the toilet seat body, the top of the expander is provided with a platform, and the bottom of the platform is provided with an expansion pipe part; the conical nut is arranged below the expander, and the diameter of the top end of the conical nut is gradually reduced to form a guide part; the rotating shaft is divided into an operating section and a functional section by taking a pivot point of the rotating shaft and the connecting shaft as a boundary, the operating section is used for controlling an included angle between the rotating shaft and the connecting shaft, and the functional section drives the connecting shaft to move by abutting against or separating from the platform, so that the relative positions of the conical nut and the expansion pipe part are changed, and the position fixing and the looseness between the support and the toilet seat body are realized; the periphery of axis of rotation and connecting axle still overlaps and is equipped with prevents down decorating cover.

In a preferred embodiment of the present invention, the expansion pipe portion includes a plurality of support arms extending along a length direction of the connecting shaft, the support arms are arranged around the connecting shaft, and a space is provided between the support arms.

In a preferred embodiment of the present invention, the support arm has a thread on its outer periphery.

In a preferred embodiment of the present invention, the rotating shaft is pivotally connected to the connecting shaft through a pin.

In a preferred embodiment of the present invention, the connecting shaft includes a connecting section and a threaded section, the top end of the connecting section is provided with a through hole, and a tapered nut is fixed outside the threaded section.

In a preferred embodiment of the present invention, the functional section includes two opposite support legs, and a channel is reserved between the support legs, and the channel is used for allowing the connection section to pass through.

In a preferred embodiment of the present invention, the supporting legs are respectively provided with a pin hole, and the center of the pin hole is located on the same axis and matched with the through hole for installing the pin.

In a preferred embodiment of the present invention, the difference between the length of the functional section and the distance from the through hole to the platform is not less than the minimum displacement required by the cone nut to expand the expander.

In a preferred embodiment of the present invention, the operation portion is a column.

Compared with the background technology, the technical scheme has the following advantages:

when the support is installed, an included angle is formed between the rotating shaft and the connecting shaft, the expander is in a natural state and is sleeved in an installation hole of a toilet seat body, then the rotating shaft is pulled to the vertical direction, and simultaneously the connecting shaft and a conical nut sleeved on the connecting shaft are driven to rise so that the expander expands, opens and clasps the toilet, wherein the conical nut can be adjusted according to the thickness of the toilet seat body; after installation, the anti-falling decorative cover is sleeved in the anti-falling decorative cover, so that the anti-falling reverse moving shaft is prevented from being broken off and reversed. And the operation part and the upright post are integrally arranged, so that scattered parts are reduced, and the toilet cover plate is convenient to mount.

Drawings

Fig. 1 is an exploded view of a mounting position and a holder.

Fig. 2 is a schematic view showing a state in which the stand is mounted.

Fig. 3 is a schematic view of the pedestal before installation.

Fig. 4 is a sectional view of the rotating shaft at an angle to the connecting shaft.

Fig. 5 is a sectional view of the rotating shaft and the connecting shaft in the same straight line.

The anti-falling toilet seat comprises a 1-anti-falling decorative cap, a 2-rotating shaft, 21-supporting legs, a 3-connecting shaft, a 4-bolt, a 5-expander, a 51-platform, a 52-expansion pipe part, a 6-conical nut, a 61-guide part and a 7-toilet seat body.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples:

as shown in fig. 1 to 5, the quick-release support controlled by the rotating shaft 2 of the present embodiment includes a rotating shaft 2 and a connecting shaft 3, which are pivoted to each other; the rotating shaft 2 is pivoted with the connecting shaft 3 through a bolt 4.

The connecting shaft 3 comprises a connecting section and a threaded section, a through hole is formed in the top end of the connecting section, and a conical nut is fixed outside the threaded section.

The expander 5 and the conical nut are sleeved on the connecting shaft 3; the expander 5 is installed on the toilet seat body 7, as shown in fig. 2, a platform 51 is arranged at the top of the expander 5, and an expansion pipe part 52 is arranged at the bottom of the platform 51; the expansion pipe portion 52 includes a plurality of support arms extending in the length direction of the connecting shaft 3, the support arms are arranged in a surrounding manner with the connecting shaft 3 as an axis, and gaps are provided between the support arms. The periphery of support arm is equipped with the screw thread. The cone nut is disposed below the expander 5, and the diameter of the tip of the cone nut 6 is gradually reduced to form a guide portion 61.

The rotating shaft 2 is divided into an operating section and a functional section by taking a pivot point of the rotating shaft 2 and the connecting shaft 3 as a boundary, the operating section is used for controlling an included angle between the rotating shaft 2 and the connecting shaft 3, the functional section drives the connecting shaft 3 to displace by abutting against or separating from the platform 51, and the relative positions of the conical nut 6 and the expansion pipe part 52 are changed, so that the position fixing and the looseness between the support and the toilet seat body 7 are realized;

the functional section comprises two support legs 21 which are oppositely arranged, a channel is reserved between the support legs 21, and the channel is used for allowing the connecting section to pass through. The support legs 21 are respectively provided with a pin hole, and the circle centers of the pin holes are positioned on the same axis and matched with the through holes in position for installing the bolts 4.

In this embodiment, the periphery of axis of rotation 2 and connecting axle 3 still overlaps and is equipped with prevents down dress trim cover 1, prevent down dress trim cover 1 and be the hollow circular cylinder, cup joint in the two periphery for maintain axis of rotation 2 and connecting axle 3 and be located same straight line, prevent that the unexpected of axis of rotation 2 from falling down in the use and causing not hard up.

As shown in fig. 4 and 5, when the included angle between the rotating shaft 2 and the connecting shaft 3 is not 0 °, the expansion pipe portion 52 is not expanded by the conical nut 6, and a certain gap is left between the expansion pipe portion and the conical nut 6; when the included angle between the rotating shaft 2 and the connecting shaft 3 is 0 degree, the bottom end of the functional section is propped against the platform 51, the expansion pipe part 52 is expanded by the guide part 61, and the support is fixed on the toilet seat body 7; the difference between the length D of the functional section and the distance D from the through hole to the platform 51 is not less than the minimum displacement required by the cone nut 6 to expand the expander 5.

In this embodiment, the operation portion is an upright post, and the two are integrally arranged, so as to facilitate the installation of the toilet cover plate.

When the expansion device is installed, the rotating shaft 2 and the connecting shaft 3 form a certain included angle, the expansion pipe part 52 of the expander 5 is downwards installed in the installation hole of the toilet seat body 7, the conical nut 6 is fixed on the connecting shaft 3 below the expander 5, the guide part 61 of the conical nut 6 faces the expansion pipe part 52, and the expander 5 is in a natural state at the moment; the operation part is pulled off, the rotating shaft 2 rotates to the vertical direction, and simultaneously the connecting shaft 3 and the conical nut 6 are driven to rise by a distance D-D, so that the guide part 61 of the conical nut 6 is inserted into the inner periphery of the expansion pipe part 52, and the support arm of the expansion pipe part 52 is expanded to tightly hold the toilet seat body 7; the anti-falling decorative cover 1 is sleeved in the direction of the connecting shaft 3 from the operation section, and then the installation is finished. The reverse operation is carried out when the device is disassembled.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. The utility model provides a quick assembly disassembly support of axis of rotation control which characterized in that: comprises a rotating shaft and a connecting shaft which are mutually pivoted; the expander and the conical nut are sleeved on the connecting shaft; the expander is arranged on the toilet seat body, the top of the expander is provided with a platform, and the bottom of the platform is provided with an expansion pipe part; the conical nut is arranged below the expander, and the diameter of the top end of the conical nut is gradually reduced to form a guide part; the rotating shaft is divided into an operating section and a functional section by taking a pivot point of the rotating shaft and the connecting shaft as a boundary, the operating section is used for controlling an included angle between the rotating shaft and the connecting shaft, and the functional section drives the connecting shaft to move by abutting against or separating from the platform, so that the relative positions of the conical nut and the expansion pipe part are changed, and the position fixing and the looseness between the support and the toilet seat body are realized; the periphery of axis of rotation and connecting axle still overlaps and is equipped with prevents down decorating cover.

2. The rotating shaft controlled quick release carrier as claimed in claim 1, wherein: the expansion pipe part comprises a plurality of support arms extending along the length direction of the connecting shaft, the support arms are arranged in a surrounding mode by taking the connecting shaft as an axis, and gaps are formed among the support arms.

3. The rotating shaft controlled quick release carrier as claimed in claim 2, wherein: the periphery of support arm is equipped with the screw thread.

4. The rotating shaft controlled quick release carrier as claimed in claim 1, wherein: the rotating shaft is pivoted with the connecting shaft through a bolt.

5. The quick release carrier controlled by a rotary shaft as set forth in claim 4, wherein: the connecting shaft comprises a connecting section and a threaded section, a through hole is formed in the top end of the connecting section, and a conical nut is fixed outside the threaded section.

6. The rotating shaft controlled quick release carrier as claimed in claim 5, wherein: the functional section comprises two oppositely arranged support legs, a channel is reserved between the support legs, and the channel is used for allowing the connecting section to pass through.

7. The rotating shaft controlled quick release carrier as claimed in claim 6, wherein: the supporting legs are respectively provided with a pin hole, and the circle centers of the pin holes are positioned on the same axis and matched with the through holes in position for installing bolts.

8. The rotating shaft controlled quick release carrier as claimed in claim 7, wherein: the difference between the length of the functional section and the distance from the through hole to the platform is not less than the minimum displacement required by the cone nut expanding expander.

9. The rotating shaft controlled quick release carrier as claimed in claim 1, wherein: the operating part is a column.