CN209925390U - Rotary connecting piece - Google Patents

Abstract

The utility model relates to a rotary connecting piece, which belongs to the technical field of connecting pieces and comprises an outer contour, an inner circular tube and a clamping seat, wherein the outer contour sleeve is arranged outside the inner circular tube and is rotationally connected with the inner circular tube; the utility model changes the installation mode, adopts the form of upper and lower clamping, and leads the installation to be more convenient; the disassembly is more convenient, the thin rod with the outer contour can be automatically ejected by rotating, and a stainless steel round pipe does not need to be pulled leftwards and rightwards; the slender rod can be more effectively protected.

Description

Rotary connecting piece

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a rotary connecting piece for connecting thin rods at the top of a folding bath barrel.

Background

The top of folding bath barrel is connected into a circle by three slender pole, slender pole has elasticity under this state, distance between three slender poles is only 8 centimetres, original length of connecting the pipe is 6 centimetres, so this pipe has only 2 centimetres activity space, in addition the powerful elasticity of slender pole, the mode of dismantling is very hard about the adoption, difficult dismantlement, the mode of installation needs the installer carefully to see the mouth of pipe about the slender pole adopts, aim at and just can insert into, can not insert into to the inaccuracy, slender pole will stab in one's hand.

The elasticity of pin is very big, adopts a straight pipe to connect and to have wearing and tearing because the stainless steel pipe connects the pin, the state of pin in the pipe: the thin rod is not attached to the direction of the round pipe, but is attached to the top of the thin rod to abut against the round pipe, so that the thin rod is worn during installation and removal. The protective glue on the top of the slender rod is slowly ground off, and the slender rod is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type connecting piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the rotary connecting piece comprises an outer contour, an inner circular tube and a clamping seat, wherein the outer contour is sleeved outside the inner circular tube and is rotationally connected with the inner circular tube, and one end of the inner circular tube is clamped with the clamping seat.

As a further technical solution of the present invention: a first notch is formed in the outer contour.

As a further technical solution of the present invention: inside pipe one end fixed mounting has the fixed block, and the other end is equipped with the fixture block, has seted up the second breach on inside pipe and the fixed block, has seted up first connecting hole in the second breach.

As the utility model discloses a further technical scheme again: and a clamping groove is formed in the clamping seat.

As the utility model discloses a further technical scheme again: and a second connecting hole is formed in the clamping groove.

As the utility model discloses a further technical scheme again: and anti-skid grains are arranged on the outer surface of the outer contour.

Compared with the prior art, the beneficial effects of the utility model are that: the installation mode is changed, and the mode of vertically clamping is adopted, so that the installation is more convenient; the disassembly is more convenient, the thin rod with the outer contour can be automatically ejected by rotating, and a stainless steel round pipe does not need to be pulled leftwards and rightwards; the slender rod can be more effectively protected.

Drawings

FIG. 1 is a schematic view of a rotary joint;

FIG. 2 is a schematic structural view of the rotary connector without the clamping base;

FIG. 3 is a schematic structural view of an outer profile of the rotary connector;

FIG. 4 is a schematic view of the inner tube of the rotary connector;

FIG. 5 is a schematic structural diagram of a clamping seat in the rotary connector;

FIG. 6 is a schematic view of the rotary connector connected to a pin;

FIG. 7 is a schematic view of the rotary connector connecting with two thin rods;

FIG. 8 is a schematic view of the rotary connector before it is connected to the pin;

fig. 9 is a schematic structural view of the rotary connecting piece and the thin rod after connection and rotation.

In the figure: 1-outer contour, 2-inner circular tube, 3-clamping seat, 4-first gap, 5-fixed block, 6-clamping block, 7-second gap, 8-first connecting hole, 9-clamping groove and 10-second connecting hole.

Detailed Description

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The rotary connecting piece shown in fig. 1-9 comprises an outer profile 1, an inner circular tube 2 and a clamping seat 3, wherein the outer profile 1 is sleeved outside the inner circular tube 2 and is rotatably connected with the inner circular tube, one end of the inner circular tube 2 is clamped with the clamping seat 3, a first notch 4 is arranged on the outer profile 1, a fixed block 5 is fixedly arranged at one end of the inner circular tube 2, a clamping block 6 is arranged at the other end of the inner circular tube 2, a second notch 7 is arranged on the inner circular tube 2 and the fixed block 5, a first connecting hole 8 is arranged in the second notch 7, a clamping groove 9 is arranged in the clamping seat 3, a second connecting hole 10 is arranged in the clamping groove 9, the outer profile 1 is rotatably sleeved on the outer surface of the inner circular tube 2 through the cooperation of the inner circular tube 2 and the clamping seat 3, the first connecting hole 8 arranged in the second notch 7 and the second connecting hole 10 arranged, avoided the slender pole to inaccurate the inserting not go into or the slender pole stab the condition in hand and taken place, first connecting hole 8 sets up in second breach 7, because first breach 4 and the coincidence of second breach 7 make the operator can direct observation to male position when it is connected with the slender pole, connect convenient high-efficient, only need rotate outline 1 and make first breach 4 and the dislocation of second breach 7 can be fixed the slender pole after first connecting hole 8 is connected with the slender pole, fixed effectual, convenient to use.

Example 2

The outer surface of the outer contour 1 is provided with anti-slip lines, the friction force of the outer contour 1 is improved by the anti-slip lines, the outer contour 1 is prevented from slipping when rotated, and the outer contour 1 is easier to rotate.

The working principle is as follows: the first notch 4 of the outer contour 1 corresponds to the second notch 7 of the inner circular tube 2, the outer contour 1 is sleeved outside the inner circular tube 2, then the clamping seat 3 is clamped at one end, provided with the clamping block 6, of the inner circular tube 2 to complete installation of the connecting piece, the thin rod is connected and fixed with the second connecting hole 10, then the other thin rod is inserted into the first connecting hole 8, the fixing block 5 is fixed by one hand, the outer contour 1 is rotated by the other hand, and the thin rod connected with the fixing block is wrapped and fixed by the first notch 4 and the second notch 7 in a staggered mode; during disassembly, the fixing block 5 is fixed by one hand, the outer contour 1 is rotated by the other hand to enable the first notch 4 and the second notch 7 to be overlapped, and the two thin rods are pulled out respectively.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A rotary connector, comprising: the clamping device comprises an outer contour (1), an inner circular tube (2) and a clamping seat (3), wherein the outer contour (1) is sleeved on the outer portion of the inner circular tube (2) and is rotatably connected with the inner circular tube, and one end of the inner circular tube (2) is clamped with the clamping seat (3).

2. The rotary connection of claim 1, wherein: a first gap (4) is formed in the outer contour (1).

3. The rotary connection of claim 1, wherein: inside pipe (2) one end fixed mounting has fixed block (5), and the other end is equipped with fixture block (6), has seted up second breach (7) on inside pipe (2) and fixed block (5), has seted up first connecting hole (8) in second breach (7).

4. The rotary connection of claim 1, wherein: and a clamping groove (9) is formed in the clamping seat (3).

5. The rotary connection of claim 4, wherein: and a second connecting hole (10) is formed in the clamping groove (9).

6. The rotary connection of claim 1 or 2, wherein: the outer surface of the outer contour (1) is provided with anti-skid grains.

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