CN210887453U

CN210887453U - Sliding sleeve for lifting rod

Info

Publication number: CN210887453U
Application number: CN201921460546.XU
Authority: CN
Inventors: 郑伯福; 黄起良
Original assignee: Xiamen Supary Showers Co ltd
Current assignee: Xiamen Supary Showers Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-30
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a sliding sleeve for lifter relates to bathroom equipment technical field. Wherein the sliding sleeve comprises a housing mechanism and a locking mechanism. The shell mechanism is provided with an installation cavity and is arranged on the lifting rod in a vertically movable mode. Locking mechanism including can control the configuration of activity at the locking seat of installation cavity, threaded connection in the locking seat and including the handle subassembly of handle to and threaded connection compresses tightly the piece in handle subassembly, and the locking seat is provided with the clamp mouth of cover at the lifter, and it can the butt at the lifter to compress tightly the piece. The handle is rotated in the positive direction, the locking seat and the pressing piece can be driven to be close to each other, and the sliding sleeve is locked on the lifting rod; the handle is rotated reversely, the locking seat can be driven to be away from the pressing piece, so that the sliding sleeve can move up and down relative to the lifting rod.

Description

Sliding sleeve for lifting rod

Technical Field

The utility model relates to a sanitary bath equipment technical field particularly, relates to a sliding sleeve for lifter.

Background

The sliding sleeve is a device which is arranged on the lifting rod and is used for placing the shower head. Wherein, the sliding sleeve can move up and down along the lifter to adjust the height of the shower head.

Obviously, the sliding sleeve needs to be locked on the lifter so as to support the shower head, and the sliding sleeve can move up and down relative to the lifter when needed. At present, the sliding sleeve is locked and unlocked between the sliding sleeve and the lifting rod mostly through a button, a spring and a structure combining wedge-shaped movement. However, the sliding sleeve in the prior art has a complex structure, and is easy to lock with the lifting rod in a long-term use process, so that the situation of unreliability is easily caused. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sliding sleeve for lifter aims at improving the structure of sliding sleeve among the prior art comparatively complicated, and can not reliably use for a long time the problem.

In order to solve the above technical problem, the utility model provides a sliding sleeve for lifter for the configuration is at the lifter, the sliding sleeve contains:

a housing mechanism which is provided with an installation cavity and is configured on the lifting rod in a vertically movable manner;

the locking mechanism comprises a locking seat which can be movably arranged in the mounting cavity from left to right, a handle assembly which is in threaded connection with the locking seat and comprises a handle, and a pressing piece which is in threaded connection with the handle assembly, the locking seat is provided with a clamping opening sleeved on the lifting rod, and the pressing piece can be abutted against the lifting rod;

the handle is rotated in the forward direction, so that the locking seat and the pressing piece can be driven to be close to each other, and the sliding sleeve is locked on the lifting rod; the handle is rotated reversely, the locking seat and the pressing piece can be driven to be away from each other, and therefore the sliding sleeve can move up and down relative to the lifting rod.

As further optimization, the shell mechanism comprises a connector and a socket assembly, wherein the connector is provided with the installation cavity, the socket assembly is provided with a placing hole for placing a shower head, and the connector is provided with a U-shaped opening communicated with the installation cavity and matched with the lifting rod.

Preferably, the housing means includes a U-shaped bushing adapted to fit into the U-shaped mouth of the connecting body.

Preferably, the handle assembly includes a threaded sleeve detachably disposed on the handle, the handle is threadedly connected to the locking base, and the threaded sleeve is threadedly connected to the pressing member.

As a further optimization, the pressing piece is an annular geometric body which is in threaded connection with the handle assembly, and an arc-shaped groove matched with the lifting rod is formed in the tail end of the pressing piece.

As further optimization, the installation cavity has first spout and the second spout that is the left and right sides setting, the locking seat be provided with the first smooth protruding of first spout looks adaptation, compress tightly the piece be provided with the second of second spout looks adaptation slides protruding.

As a further optimization, the bushing is clamped in the U-shaped opening of the connecting body.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model discloses a sliding sleeve has simple structure, and can reliably use beneficial effect for a long time. Specifically, the locking seat and the pressing piece are respectively in threaded connection with the handle assembly; in addition, the locking seat is sleeved on the lifting rod through the clamping opening, and the pressing piece can abut against the lifting rod.

When the sliding sleeve needs the lifter height-adjusting relatively, let the handle with the counter-rotation earlier, through locking seat, compress tightly the piece respectively with the threaded connection of handle subassembly, let locking seat, compress tightly the piece and keep away from the activity each other to break away from the lifter, at this moment, the sliding sleeve can be smooth and easy about the lifter of following. After the height of the sliding sleeve is adjusted, the handle rotates in the forward direction, the locking seat and the pressing piece are respectively connected with the thread of the handle assembly in a threaded mode, the locking seat and the pressing piece are close to each other and move, one end of the pressing piece is abutted to one side of the lifting rod, meanwhile, the clamping opening of the locking seat is abutted to the other side of the lifting rod, and the sliding sleeve is tightly locked on the lifting rod.

In the present case, locking mechanism only has handle subassembly, compresses tightly piece and locking seat, has simple structure relatively. In addition, when the sliding sleeve locks the lifting rod, the locking seat and the pressing piece are simultaneously far away from or close to the lifting rod, so that the efficiency of locking the sliding sleeve on the lifting rod by rotating the handle is improved, and simultaneously, the sliding sleeve is clamped on the lifting rod from two directions respectively because the locking seat and the pressing piece are clamped on the lifting rod from two directions, so that the force of clamping the lifting rod by the sliding sleeve is more uniform, and the sliding sleeve can be more reliably locked on the lifting rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic axial side view of a sliding sleeve and a lifting rod according to an embodiment of the present invention;

FIG. 2 is an exploded view of the sliding sleeve and lifting rod according to an embodiment of the present invention;

FIG. 3 is a schematic, partially exploded view of a first embodiment of the present invention;

FIG. 4 is a second partially exploded view of the sliding sleeve according to an embodiment of the present invention;

fig. 5 is a schematic sectional view of a sliding sleeve according to an embodiment of the present invention;

the labels in the figure are: 1-a lifting rod; 2-a sliding sleeve; 3-a locking mechanism; 4-a housing mechanism; 5-a handle assembly; 6-a handle; 7-a thread bushing; 8-a pressing piece; 9-a locking seat; 10-a linker; 11-a receptacle assembly; 12-a liner; 13-placing holes; 14-a mounting cavity; 15-a first runner; 16-a clamping port; 17-a second glide; 18-an arc-shaped groove; 19-first glide; 20-second runner.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 2 to 5, in the present embodiment, a sliding sleeve for a lifting rod is configured on a lifting rod 1, and the sliding sleeve 2 includes:

a housing mechanism 4 which is provided with a mounting cavity 14 and is disposed on the lifting rod 1 to be movable up and down;

the locking mechanism 3 comprises a locking seat 9 which is arranged in the mounting cavity 14 in a left-right movable mode, a handle component 5 which is connected to the locking seat 9 in a threaded mode and comprises a handle 6, and a pressing piece 8 which is connected to the handle component 5 in a threaded mode, the locking seat 9 is provided with a clamping opening 16 which is sleeved on the lifting rod 1, and the pressing piece 8 can abut against the lifting rod 1;

the handle 6 is rotated in the positive direction, and the locking seat 9 and the pressing piece 8 can be driven to approach each other, so that the sliding sleeve 2 is locked on the lifting rod 1; the handle 6 is rotated reversely, the locking seat 9 and the pressing piece 8 can be driven to be away from each other, so that the sliding sleeve 2 can move up and down relative to the lifting rod 1.

Specifically, in the present embodiment, the locking seat 9 and the pressing member 8 are respectively screwed to the handle assembly 5; furthermore, the locking socket 9 is fitted over the lifting rod 1 via the clamping opening 16, and the pressure piece 8 can abut against the lifting rod 1.

When the sliding sleeve 2 needs to be adjusted in height relative to the lifting rod 1, the handle 6 is rotated reversely, the locking seat 9 and the pressing piece 8 are respectively connected with the handle assembly 5 through threads, the locking seat 9 and the pressing piece 8 are far away from each other and move away from the lifting rod 1, and at the moment, the sliding sleeve 2 can move up and down along the lifting rod 1 smoothly. After the height of sliding sleeve 2 has been adjusted, let handle 6 with the forward rotation, through locking seat 9, compress tightly 8 respectively with handle subassembly 5 threaded connection, let locking seat 9, compress tightly 8 and be close to the activity each other, make the one end butt that compresses tightly 8 in one side of lifter 1, make the clamping opening 16 butt of locking seat 9 at the opposite side of lifter 1 simultaneously, let sliding sleeve 2 tight lock on lifter 1.

The forward direction and the reverse direction of the handle 6 are not limited to a specific direction, only with respect to the moving relationship between the locking seat 9 and the pressing member 8. Namely: the forward direction and the reverse direction can be determined according to the screwing directions of the locking seat 9 and the pressing piece 8 and the handle assembly 5 respectively, and are not described in detail herein.

As shown in fig. 1, 2 and 3, in the present embodiment, the housing mechanism 4 includes a connecting body 10 having a mounting cavity 14, and a socket assembly 11 having a mounting hole 13 for mounting the shower head, wherein the connecting body 10 has a U-shaped opening communicating with the mounting cavity 14 and adapted to the lifting rod 1. The housing means 4 furthermore comprise a U-shaped bushing 12 adapted to the U-shaped mouth of the connecting body 10. As shown in fig. 3, in the present case, the clamping opening 16 of the locking socket 9 is also a U-shaped opening. In the present case, be provided with the connector 10 of U-shaped mouth to and be provided with the locking seat 9 of clamping mouth 16, can guarantee that sliding sleeve 2 can install on lifter 1 by the horizontal direction, compare among the prior art, lifter 1 passes the mode of sliding sleeve 2, and the sliding sleeve 2 of the present case not only is convenient for sliding sleeve 2's installation, still makes things convenient for the tearing open of sliding sleeve 2 simultaneously greatly and trades and maintain. In addition, as shown in fig. 5, in the present embodiment, the bushing 12 is engaged with the U-shaped opening of the connector 10, wherein the bushing 12 is a geometric body made of PE.

As shown in fig. 3 and 4, in the present embodiment, the mounting cavity 14 has a first sliding groove 15 and a second sliding groove 20, which are both arranged on the left and right, the locking seat 9 is provided with a first sliding protrusion 19 adapted to the first sliding groove 15, and the pressing member 8 is provided with a second sliding protrusion 17 adapted to the second sliding groove 20. The arrangement of the first sliding groove 15, the second sliding groove 20, the first sliding protrusion 19 and the second sliding protrusion 17 can ensure that the locking seat 9 and the pressing piece 8 can reliably move left and right in the mounting cavity 14, and further ensure that the sliding sleeve 2 can be stably locked on the lifting rod 1.

In the embodiment shown in fig. 3, the pressing member 8 is a ring-shaped geometric body screwed to the handle assembly 5, and the end of the pressing member 8 is provided with an arc-shaped slot 18 adapted to the lifting rod 1. The arc-shaped groove 18 can ensure that the pressing part 8 and the lifting rod 1 support can be more stably abutted together.

As shown in fig. 3 and 4, in the present embodiment, the handle assembly 5 includes a threaded sleeve 7 detachably disposed on the handle 6, the handle 6 is threadedly coupled to the locking seat 9, and the threaded sleeve 7 is threadedly coupled to the pressing member 8. Wherein handle subassembly 5 is convenient for optimize the production technology of handle 6 through the setting of handle 6 and thread bush 7 on the one hand, and simultaneously in actual production process, thread bush 7 can adopt different models according to particular case, is convenient for to the control of spare part classification. Of course, in another embodiment, the handle 6 and the threaded sleeve 7 may be an integral structure, and will not be described herein.

In the present case, the locking mechanism 3 has only the handle assembly 5, the pressing member 8 and the locking seat 9, and has a relatively simple structure. In addition, when the sliding sleeve 2 is used for locking the lifting rod 1, the locking seat 9 and the pressing piece 8 are simultaneously far away from or close to the lifting rod 1, the efficiency of locking the sliding sleeve 2 on the lifting rod 1 by rotating the handle 6 is improved, and simultaneously, the sliding sleeve 2 is clamped on the lifting rod 1 from two directions respectively because the locking seat 9 and the pressing piece 8 are clamped on the lifting rod 1 from two directions, so that the force of clamping the lifting rod 1 by the sliding sleeve 2 is more uniform, and the sliding sleeve 2 can be more reliably locked on the lifting rod 1.

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

Claims

1. Sliding sleeve for lifting rods, intended to be arranged on a lifting rod (1), characterized in that the sliding sleeve (2) comprises:

a housing mechanism (4) which is provided with an installation cavity (14) and is configured on the lifting rod (1) in a vertically movable manner;

the locking mechanism (3) comprises a locking seat (9) which is arranged in the mounting cavity (14) in a left-right movable mode, a handle assembly (5) which is in threaded connection with the locking seat (9) and comprises a handle (6), and a pressing piece (8) which is in threaded connection with the handle assembly (5), the locking seat (9) is provided with a clamping opening (16) which is sleeved on the lifting rod (1), and the pressing piece (8) can abut against the lifting rod (1);

the handle (6) is rotated positively, the locking seat (9) and the pressing piece (8) can be driven to mutually approach, and the sliding sleeve (2) is locked on the lifting rod (1); the handle (6) is rotated reversely, the locking seat (9) and the pressing piece (8) can be driven to be away from each other, and therefore the sliding sleeve (2) can move up and down relative to the lifting rod (1).

2. The sliding sleeve for a lifting rod according to claim 1, wherein the housing means (4) comprises a connecting body (10) provided with the mounting cavity (14), and a socket assembly (11) provided with a placing hole (13) for placing a shower head, the connecting body (10) being provided with a U-shaped opening communicating with the mounting cavity (14) and adapted to the lifting rod (1).

3. A sliding sleeve for a lifting rod according to claim 2, wherein the housing means (4) comprises a U-shaped bushing (12) adapted to the U-shaped mouth of the connecting body (10).

4. Sliding sleeve for lifting rods according to claim 1, characterised in that the handle assembly (5) comprises a threaded sleeve (7) removably arranged on the handle (6), the handle (6) being screwed to the locking seat (9), the threaded sleeve (7) being screwed to the pressing member (8).

5. The sliding sleeve for a lifting rod according to claim 1, wherein the pressing member (8) is an annular geometric body which is screwed to the handle assembly (5), and the end of the pressing member (8) is provided with an arc-shaped groove (18) which is matched with the lifting rod (1).

6. The sliding sleeve for a lifting rod according to claim 1, wherein the mounting cavity (14) has a first sliding groove (15) and a second sliding groove (20) which are arranged from left to right, the locking seat (9) is provided with a first sliding protrusion (19) which is matched with the first sliding groove (15), and the pressing member (8) is provided with a second sliding protrusion (17) which is matched with the second sliding groove (20).

7. A sliding sleeve for a lifting rod according to claim 3, wherein the bushing (12) is snapped into the U-shaped mouth of the connecting body (10).