CN213248713U

CN213248713U - Bathroom cabinet with adjustable cabinet legs and height

Info

Publication number: CN213248713U
Application number: CN202021550923.1U
Authority: CN
Inventors: 胡广丹; 谢伟藩; 蔡雨冬
Original assignee: Foshan Hengjie Kailede Sanitary Ware Co ltd; Hegii Sanitary Ware Group Co Ltd
Current assignee: Foshan Hengjie Kailede Sanitary Ware Co ltd; Hegii Sanitary Ware Group Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-25
Anticipated expiration: 2030-07-30

Abstract

The utility model provides an adjustable cabinet foot, include: the adjusting component is arranged in the outer sleeve and is configured at a port of the inner sleeve; the adjusting assembly comprises: the expansion piece is arranged in a manner of moving relative to the rod piece so as to enable the expansion piece to be far away from or close to the conical piece. There is also provided a height adjustable bathroom cabinet comprising: the cabinet body reaches the utility model discloses an adjustable cabinet foot, adjustable cabinet foot are installed in the bottom of the cabinet body. Its simple structure of adjustable cabinet foot of this application embodiment, regulation convenience to realize through adjusting part that its single bearing of fixed cabinet foot in location can reach more than 15Kg, ensured the cabinet body steadiness, the height-adjusting can reach more than 10cm simultaneously.

Description

Bathroom cabinet with adjustable cabinet legs and height

Technical Field

The application relates to the technical field of bathrooms, in particular to a bathroom cabinet with adjustable cabinet feet and adjustable height.

Background

The current cabinet body, especially the bathroom cabinet body, its highly is mostly fixed, when the cabinet body height is adjusted to needs, adopts more mode to change different length size's cabinet foot to this realizes altitude mixture control. Therefore, cabinet legs with different lengths need to be produced, the production cost is increased, the variety of materials is various, and unified standard matching cannot be realized. In addition, the prior art is adjusting the cabinet foot and is unable long distance adjustment to also can't realize the fine setting, thereby can't satisfy the demand to arbitrary altitude mixture control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable cabinet foot and height-adjustable's bathroom cabinet to solve the inconvenient and unable problem that realizes long distance regulation and fine setting of current cabinet body especially the bathroom cabinet body regulation.

The utility model provides a scheme as follows of above-mentioned technical problem:

an adjustable cabinet foot comprising: the adjusting component is arranged in the outer sleeve and is configured at a port of the inner sleeve; the adjusting assembly comprises: the expansion piece is arranged in a manner of moving relative to the rod piece so as to enable the expansion piece to be far away from or close to the conical piece.

In the preferred embodiment of the present invention, the cone member includes an integrally formed connecting portion and a tapered portion, the connecting portion and the tapered portion are connected to each other by a spacing boss protruding outward, the connecting portion is connected to the inner sleeve, and the radial dimension of the tapered portion decreases in the direction away from the connecting portion.

In the preferred embodiment of the present invention, the connecting portion is connected to the inner sleeve by a screw, and the outer edge of the limiting boss is flush with the outer wall of the inner sleeve.

In a preferred embodiment of the present invention, the rod member is connected to the expansion member by a screw, the rod member is connected to the end face of the tapered portion away from the connecting portion, and the rod member is coaxially disposed with the connecting portion and the expansion member.

In a preferred embodiment of the present invention, the rod is a rod with a longitudinal section in a T shape, and the tail portion of the rod is connected to the end surface of the connecting portion.

In a preferred embodiment of the present invention, the expansion member includes a fixing portion and an expansion portion, the expansion portion is formed by a plurality of spaced jaws extending from the fixing portion in an axial direction thereof, and the jaws extend toward a direction close to the tapered member.

In a preferred embodiment of the present invention, the fixing portion has a threaded hole engaged with the rod, and the outer surface of the fixing portion is a tapered surface; the inner wall of the clamping jaw is provided with a taper matched with the conical piece.

In a preferred embodiment of the present invention, the adjusting assembly further includes: the elastic limiting part is sleeved on the outer side of the rod piece and is positioned between the rod piece and the conical piece.

In a preferred embodiment of the present invention, a connecting piece with a mounting hole is disposed at an end of the outer sleeve; the end part of the inner sleeve, which is far away from the conical part, is provided with a foot pad, and the foot pad is in threaded connection with the inner sleeve.

A height adjustable bathroom cabinet comprising: the cabinet body and above-mentioned adjustable cabinet foot, adjustable cabinet foot is installed in the bottom of the cabinet body.

Compared with the prior art, the utility model beneficial technological effect include:

according to the embodiment of the application, the height of the cabinet foot is adjusted through the relative movement between the outer sleeve and the inner sleeve, and the outer sleeve and the inner sleeve which are adjusted are positioned and fixed through the adjusting assembly. When the fixing is carried out, the inner sleeve is rotated to enable the conical piece matched with the inner sleeve to drive the rod piece to rotate, so that the expansion piece sleeved on the outer side of the rod piece moves towards the direction close to the conical piece and is continuously expanded under the extrusion of the conical piece until the outer wall of the expansion piece and the inner wall of the outer sleeve are clamped tightly due to friction, and the locking and fixing are completed. When the locking device is unlocked, the inner sleeve is rotated in the opposite direction, so that the expansion piece moves in the direction away from the conical piece, and the expansion piece is reset to the original state from the expansion state and separated from the inner wall of the outer sleeve, and the locking is released. Its simple structure of adjustable cabinet foot of this application embodiment, regulation convenience to realize through adjusting part that its single bearing of fixed cabinet foot in location can reach more than 15Kg, ensured the cabinet body steadiness, the height-adjusting can reach more than 10cm simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of an adjustable cabinet leg according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an exploded view of an adjustable cabinet leg according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an adjusting assembly for adjusting a cabinet leg according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an expansion member of an adjustable cabinet leg according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a bathroom cabinet according to an embodiment of the present invention.

In the figure: 100-adjustable cabinet feet; 110-an outer sleeve; 111-connecting pieces; 112-mounting holes; 120-an inner sleeve; 121-foot pad; 122-sealing the plastic part; 130-an adjustment assembly; 131-a cone; 1311-a connecting portion; 1312-a cone; 1313-a limit boss; 132-a rod member; 133-an expansion member; 1331-a fixation section; 1332-an expansion section; 1333-claws; 1334-a threaded hole; 140-elastic limit piece; 200-bathroom cabinet; 210-cabinet.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, an adjustable cabinet leg 100 according to an embodiment of the present invention includes: an outer sleeve 110, an inner sleeve 120 mated with outer sleeve 110, and an adjustment assembly 130 disposed within outer sleeve 110 and configured at a port of inner sleeve 120. The expansion member 133 is movably disposed relative to the rod member 132 such that the expansion member 133 is away from or close to the cone member 131. The main components of the adjustable cabinet foot 100 will be described separately below.

Referring to the embodiment shown in FIG. 2, outer sleeve 110 and inner sleeve 120 are hollow tubular structures and may therefore be referred to as outer and inner sleeves, respectively. The outer sleeve 110 of the embodiment of the present application has one end opened for insertion of the inner sleeve 120 and the other end formed as a closed end by providing the connection piece 111 with the mounting hole 112, and the cabinet leg is mounted on the cabinet 210 by the connection piece 111 with the mounting hole 112. The inner sleeve 120 is open at both ends, one end of which is held within the outer sleeve 110 and connected to the adjustment assembly 130, and the other end of which is held outside the outer sleeve 110. Inner sleeve 120 and outer sleeve 110 are a clearance fit. The height is arbitrarily adjustable within a certain range by adjusting the relative distance between inner sleeve 120 and outer sleeve 110.

Further, for convenience of manufacture, outer sleeve 110 and inner sleeve 120 are circular hollow tubes, but may be square hollow tubes, or even elliptical hollow tubes. In addition, in order to obtain better decorative effect, one skilled in the art can also perform surface shaping or make aesthetic modeling design on the outer surface of outer sleeve 110 based on the embodiments of the present invention. It should be noted that the inner wall of outer sleeve 110 and the outer wall of inner sleeve 120 are of matching shapes and sizes so that the two fit more closely.

Further, the end of inner sleeve 120 that is outside of outer sleeve 110 may also be understood as the end that is distal from adjustment assembly 130 (specifically cone 131 of adjustment assembly 130, described below as expanding cone 131), and may also be understood as the end that is at the bottom or aft of inner sleeve 120 that is provided with foot pad 121 in the state shown in FIG. 2. Through adjusting the relative distance between callus on the sole 121 and the inner skleeve 120, further realize the fine setting of cabinet foot to can satisfy and still steadily fix on uneven ground. The foot pad 121 is detachably connected to the inner sleeve 120, such as by a snap-fit connection or a threaded connection. Preferably, the foot pad 121 is screwed to the inner sleeve 120, so that the production process is facilitated and the adjustment is more convenient. The foot pad 121 is preferably made of plastic.

Further, in order to improve the sealing performance of outer sleeve 110 and inner sleeve 120 at the ends, a sealing plastic member 122 is further provided between outer sleeve 110 and inner sleeve 120 at the end far from connecting piece 111, as shown in fig. 2 and 3. The sealing plastic member 122 is sleeved outside the end of the inner sleeve 120 and is in threaded connection with the inner wall of the outer sleeve 110. During adjustment, the plastic sealing member 122 along with the inner sleeve 120 may be suspended from the outer sleeve 110, and then the inner sleeve 120 may be pulled to achieve quick adjustment to the target height.

The adjusting assembly 130 of the embodiment of the present application is mainly used for fixing the outer sleeve 110 and the inner sleeve 120 after adjusting the height, so as to ensure that the adjusted cabinet leg can have sufficient supporting force. Some height-adjustable cabinet feet in the prior art also adopt the inner sleeve 110 and the outer sleeve 110 as the cabinet feet, and the cabinet feet are stretched and contracted through threaded connection. But only rely on the screw thread structure for positioning and fixing, the cabinet body 210 that its joint strength can support is less gravity, resulting in a limited application scope. And because of the supporting force is not enough, can not play the effect of firm support after adjusting, if lead to the cabinet foot to shrink suddenly from this, then very easily produce the incident, have great potential safety hazard. In addition, the fixed connection mode of the threaded structure is adopted, higher requirements are provided for the selection of the cabinet foot material, harder materials are needed, otherwise, slipping is easily generated, and potential safety hazards exist. Moreover, along with the extension of live time, the thread groove is difficult to avoid because of the corrosion or fill impurity card and die, leads to adjusting the degree of difficulty to increase, wastes time and energy, the operation of being not convenient for.

Based on this, the embodiment of the present application designs the adjusting assembly 130 for positioning and fixing the cabinet foot in the face of this problem, and adopts a very simple structure and method to firmly and fixedly connect the extended or shortened cabinet foot. The adjusting assembly 130 of the embodiment of the present application is specifically as follows:

referring to fig. 2 and 4, the adjusting assembly 130 includes: a cone 131 fitted to the inner sleeve 120, a rod 132 connected to the cone 131, and an expansion member 133 fitted around the outside of the rod 132. The connection mode of the conical member 131 and the rod member 132 can be a fixed connection or a detachable connection. The positioning and fixing between the outer sleeve 110 and the inner sleeve 120 are achieved by the cooperation of the cone 131, the rod 132 and the expansion member 133.

Referring to fig. 4, the cone 131 includes a connection portion 1311 and a taper portion 1312 formed integrally, and a position of the connection portion 1311 and the taper portion 1312 is provided with a limiting boss 1313 protruding outwards. The connection portion 1311 is connected with the inner sleeve 120. And the connection 1311 is retained within the port of the inner sleeve 120. Preferably, the connection portion 1311 is threadedly connected with the inner sleeve 120. In order to improve the connection stability between the cone 131 and the inner sleeve 120, glue may be applied between the connection portion 1311 and the inner sleeve 120 for reinforcement. In the installed state as shown in FIG. 2, the taper 1312 is located outside the port of the inner sleeve 120 and is stopped by the stop boss 1313. The outer edge of the stop boss 1313 is flush with the outer wall of the inner sleeve 120. The tapered portion 1312 is a truncated cone having a top surface of a smaller size than the bottom surface having an area sufficient to accommodate the end surface of the rod member 132. Tapered portion 1312 decreases in radial dimension away from connecting portion 1311, so that expanding member 133 can be squeezed to expand during approaching tapered portion 1312, and expanding member 133 comes into contact with and grips the inner wall of outer sleeve 110 to generate friction.

Referring to fig. 4, the rod member 132 is screwed with the expansion member 133, the rod member 132 is connected with the end surface (also the top surface described above) of the tapered portion 1312 away from the connection portion 1311, and the rod member 132 is coaxially disposed with the connection portion 1311 and the expansion member 133. The rod 132 is a rod with a T-shaped longitudinal section, and the tail of the rod 132 is connected to the end face of the connecting portion 1311. The axial length of the rod member 132 is at least greater than the axial length of the expansion member 133 so that the expansion member 133 fitted around the rod member 132 has a sufficient space for movement.

Referring to fig. 4 and 5, the expansion member 133 includes a fixing portion 1331 and an expansion portion 1332 which are integrally formed. The fixing portion 1331 is provided with a screw hole 1334 engaged with the rod member 132 to allow the expansion member 133 to move on the rod member 132 by screw engagement. And the outer surface of the fixing portion 1331 is a tapered surface. The expansion part 1332 is formed of a plurality of jaws 1333 spaced apart from each other, the jaws 1333 are extended from the fixing part 1331 in an axial direction thereof, and the jaws 1333 are extended toward a direction approaching the cone 131. The inner wall of the claw 1333 has a taper matched with that of the conical member 131, so that the claw can be well matched with the outer surface of the conical member 131, and the conical member 131 can smoothly extrude the expansion member 133.

Further, the adjusting assembly 130 further includes: an elastic stopper 140 sleeved outside the rod member 132 and located between the rod member 132 and the tapered member 131. By providing the elastic limiting member 140, the expansion member 133 can move up and down on the rod 132 smoothly even when the expansion member 133 and the outer sleeve 110 are not affected by friction. The elastic limiting member 140 is preferably a spring as shown in fig. 2 or fig. 4, but may be other conventional elastic structure capable of generating elastic deformation and storing elastic potential energy, and the purpose of the elastic limiting member is to assist the expansion member 133 to move smoothly during the rotation process.

The utility model discloses a fixed location is realized to frictional force between the outer wall of inflation piece 133 and the inner wall of outer sleeve 110. When the expansion piece 133 moves on the rod 132 in a direction close to the conical piece 131 through the screw threads, the inner wall of the claw 1333 is pressed against the outer wall of the conical piece 131, so that the expansion piece 133 is expanded to increase the outer diameter of the expansion piece 133, thereby abutting against the inner wall of the outer sleeve 110 to generate or increase friction force, and a locking state is achieved. When expanding member 133 is moved on rod member 132 by the screw in a direction away from conical member 131, expanding member 133 returns to its original outer diameter, so that the clearance between expanding member 133 and the inner wall of outer sleeve 110 is increased, thereby reducing or eliminating the frictional force, and at this time, the locked state can be released, and the height position to be adjusted can be moved again.

The following describes the use (working principle) of the adjustable cabinet leg 100 according to the embodiment of the present invention with reference to the accompanying drawings.

Referring to FIG. 2, in case the connection between the outer sleeve 110 and the inner sleeve 120 is loose, the inner sleeve 120 is pulled out from the outer sleeve 110 by a certain distance to achieve the desired height adjustment. The inner sleeve 120 is then rotated so that the cone 131 connected to the inner sleeve 120 rotates with it and simultaneously rotates the rod 132. During the rotation of the rod member 132, the expansion member 133 moves in a direction approaching the tapered member 131 in the axial direction of the rod member 132 (i.e., moves downward in the state shown in the drawing) until it comes into contact with the tapered member 131, and then the jaws 1333 of the expansion member 133 are opened to expand under the pressing of the tapered member 131. The elastic stopper 140, which is originally pressed during the movement, applies an elastic force to the expansion member 133 to urge the expansion member 133 to approach the conical member 131. Expanding member 133 expands to contact the inner wall of outer sleeve 110 and locks under the influence of friction. Therefore, the height adjustment of the cabinet feet is completed. When readjustment is required, the inner sleeve 120 is rotated in the opposite rotational direction to move away from the tapered member 131 (i.e., upward in the state shown in the drawings) to unlock the inner sleeve. After adjusting at every turn, can also finely tune through the callus on the sole 121 that sets up at inner sleeve 120 bottom port to improve the accuracy of adjusting, make even use on uneven ground still can ensure the holistic stability of product.

Referring to fig. 6, a height-adjustable bathroom cabinet 200 includes: the cabinet body 210 and the adjustable cabinet foot 100, the adjustable cabinet foot 100 is installed at the bottom of the cabinet body 210. The structure of the cabinet 210 may adopt a structure known in the art, and the present invention is not particularly limited thereto. The utility model discloses a height-adjustable's bathroom cabinet 200 (also can be called face wash cabinet) lies in adjustable cabinet foot 100 with the difference of prior art, based on the utility model discloses an adjustable cabinet foot 100 can realize bathroom cabinet 200 and be greater than 10 cm's altitude mixture control to and the fine setting in the certain limit, and ensure to give the sufficient support of cabinet body 210 after adjusting, improve the structure steadiness.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable cabinet foot, comprising: the adjusting assembly is arranged in the outer sleeve and is configured at a port of the inner sleeve;

the adjustment assembly includes: the expansion piece is movably arranged relative to the rod piece so as to enable the expansion piece to be far away from or close to the conical piece.

2. The adjustable cabinet foot according to claim 1, wherein the cone-shaped member comprises a connecting portion and a cone-shaped portion which are integrally formed, a limiting boss protruding outwards is arranged at the joint of the connecting portion and the cone-shaped portion, the connecting portion is connected with the inner sleeve, and the radial dimension of the cone-shaped portion decreases progressively in a direction away from the connecting portion.

3. The adjustable cabinet foot according to claim 2, wherein the connection portion is in threaded connection with the inner sleeve, and an outer edge of the limit boss is flush with an outer wall of the inner sleeve.

4. The adjustable cabinet foot according to claim 2, wherein the rod member is threadedly connected to the expansion member, the rod member is connected to an end surface of the tapered portion remote from the connecting portion, and the rod member is coaxially disposed with the connecting portion and the expansion member.

5. The adjustable cabinet foot according to claim 4, wherein the rod is a T-shaped rod in longitudinal section, and the tail of the rod is connected with the end face of the connecting part.

6. The adjustable cabinet foot according to claim 4, wherein said expansion member comprises a fixed portion and an expansion portion, said expansion portion being formed by a plurality of spaced jaws extending from said fixed portion in an axial direction thereof and extending toward said tapered member.

7. The adjustable cabinet foot according to claim 6, wherein the fixing portion is provided with a threaded hole cooperating with the rod member, and an outer surface of the fixing portion is a tapered surface; the inner wall of the clamping jaw is provided with a taper matched with the conical piece.

8. The adjustable cabinet foot according to any one of claims 1-7, wherein the adjustment assembly further comprises: the elastic limiting part is sleeved on the outer side of the rod piece and is positioned between the rod piece and the conical piece.

9. An adjustable cabinet foot according to any one of claims 1-7, characterized in that the end of the outer sleeve is provided with a connecting piece with a mounting hole; the inner sleeve is far away from the end part of the conical part is provided with a foot pad, and the foot pad is in threaded connection with the inner sleeve.

10. A height adjustable bathroom cabinet, comprising: a cabinet body and an adjustable cabinet foot according to any one of claims 1 to 9, mounted at the bottom of the cabinet body.