CN212521573U - Rotary connecting device for hair driver - Google Patents

Abstract

The utility model discloses a swivelling joint device for beating send out ware, including linking up in the connecting piece between handle and rotating disc, the external diameter lower extreme position of connecting piece is equipped with a plurality ofly around connecting piece center evenly distributed, and is used for driving rotating disc pivoted buckle lug, the inner chamber of connecting piece link up and is provided with a screw hole, the central point of rotating disc puts the screw hole of offering corresponding with the screw hole, the utility model discloses structural design is simple, the simple operation can realize beating the stick of sending out and rotate round rotating disc through hand mode, realizes beating the revolution of stick of sending out, is favorable to beating the improvement of sending out efficiency.

Description

Rotary connecting device for hair driver

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a swivelling joint device for sending out ware.

Background

At present, baking gradually enters thousands of households, egg white foaming is a necessary step for baking, the prior egg whipping device rotates a whipping rod, and the whole whipping device cannot rotate. Especially, when the hair is beaten manually, only the rotary hair beater is used for beating the hair, the hair beating time is long, and the hair beating efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swivelling joint device for beating send out ware to solve the current ware of sending out that proposes in the above-mentioned background art and at the during operation, only beat and send out stick self and rotate, thereby lead to beating the issue time of a specified duration, problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a swivelling joint device for sending out ware, is including linking up in the connecting piece between handle and rotating disc, the external diameter lower extreme position of connecting piece is equipped with a plurality ofly around connecting piece center evenly distributed, and is used for driving rotating disc pivoted buckle lug, the inner chamber of connecting piece link up and is provided with a screw hole, the central point of rotating disc puts the screw hole of offering and corresponding with the screw hole.

Preferably, the connecting piece is of a cylindrical step-shaped structure, the cross section of an inner cavity at the upper part of the connecting piece is of a polygonal structure, and the end part of the handle is inserted in the inner cavity of the polygonal structure.

Preferably, the polygon is a regular hexagon.

Preferably, the center of the upper surface of the rotating disc is provided with arc-shaped protrusions with the same number as the buckle protrusions, and the inner side walls of the arc-shaped protrusions are provided with clamping grooves for connecting the buckle protrusions.

Preferably, the number of the snap lugs is at least two.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of simple design, the simple operation can realize beating the stick of sending out and rotate round rotating disc through hand mode, realizes beating the revolution of sending out the stick, is favorable to beating the improvement of sending out efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is an assembly view of the present invention;

FIG. 6 is a schematic view of the fitting of the rotary disk of the present invention;

fig. 7 is an assembled top view of the present invention;

fig. 8 is a schematic view of the upper cover of the present invention;

fig. 9 is a schematic view of the rotary disk of the present invention.

In the figure: 1. a handle; 2. a connecting member; 21. an inner cavity; 201. a buckle projection; 202. a screw hole; 3. an upper cover; 301. a limiting ring; 302. an internal gear; 4. rotating the disc; 401. an arc-shaped protrusion; 402. a card slot; 403. a cylindrical boss; 404. a threaded hole; 5. a connecting disc; 501. an end portion clamping groove; 6. a hair beating rod; 7. a barrel; 701. a strip-shaped bulge; 8. a rubber pad; 9. a striking rod gear; 10. a transmission gear; 11. a main gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-9, this swivelling joint device is used for beating the use of sending out the ware, beats and sends out the ware and includes handle 1, connecting piece 2, barrel 7 and be located barrel 7 central point puts and can carry out the rotating circular disk 4 of rotation for barrel 7, the top detachable of barrel 7 is connected with connection pad 5, upper cover 3 is installed to the top detachable of connection pad 5, the external diameter lower extreme position of connecting piece 2 is equipped with a plurality ofly around connecting piece 2 central evenly distributed, and is used for driving rotating circular disk 4 pivoted buckle lug 201, the inner chamber 21 of connecting piece 2 link up and is provided with a screw hole 202, the central point of rotating circular disk 4 puts the screw hole of seting up corresponding with screw hole 202, can dismantle the connection through the screw.

Specifically, arc-shaped protrusions 401 with the same number as the number of the fastening protrusions 201 are arranged at the center of the upper surface of the rotating disc 4, and clamping grooves 402 for connecting the fastening protrusions 201 are formed in the inner side walls of the arc-shaped protrusions 401. Rotatory entering draw-in groove 402 of buckle lug 201 on the connecting piece 2 is fixed, waves through crossing handle 1, drives swivel connected coupler 2, realizes sending out stick 6 and sending out disc 4 and rotate simultaneously, promotes to send out efficiency, saves the time of foaming.

Concretely, barrel 7 upper end inner wall is equipped with around the protruding 701 of bar of barrel 7 equipartition, is equipped with on the external diameter of connection pad 5 around the tip draw-in groove 501 of the 5 center equipartitions of connection pad, realizes being connected through the protruding 701 of bar and tip draw-in groove 501's butt joint between connection pad 5 and the barrel 7, and upper cover 3 is detained and is established on connection pad 5, six are installed around 4 central line evenly distributed's of rotating disc striking stick 6 in the below position of rotating disc 4 the gear mechanism that can make striking stick 6 rotate around self axis and revolve round 4 center of rotating disc is installed to the top position of rotating disc 4.

Concretely, gear mechanism includes rotatable installation at 4 upper surfaces of rotating disc, and beats and send out excellent gear 9 around 4 central evenly distributed's of rotating disc six, beat and send out excellent gear 9 and 4 below positions of rotating disc and send out excellent 6 and be connected, adjacent two beat and send out and be equipped with two drive gear 10 between the excellent gear 9, and two drive gear 10 intermeshing, beat and send out excellent gear 9 and adjacent drive gear 10 intermeshing, set up like this, when rotating one of them drive gear 10, can drive all beat and send out excellent gear 9 and rotate through drive gear 10, then the drive is beaten and is sent out excellent 6 and rotate inside barrel 7, realizes the operation of foaming to when beating and send out excellent 6 rotatory, adjacent two are beaten and send out excellent 6 direction of rotation and each other opposite, more are favorable to the improvement of foaming work efficiency.

Specifically, among the transmission gears 10, three transmission gears 10 evenly distributed around the center of the rotating disc 4 are meshed with the internal gear 302 inside the upper cover 3, that is, as shown in fig. 4, the three transmission gears 10 are three main gears 11, and the three main gears 11 are duplicate gears, the lower end teeth are respectively meshed with the adjacent striking rod gear 9 and the transmission gear 10, and the upper end teeth are meshed with the internal gear 302 on the upper cover 3, when the foaming machine works, the upper cover 3 is not moved, the rotating disc 4 rotates, during the rotation process, the main gear 11 and the internal gear 302 of the upper cover 3 rotate relatively, and the main gear 11 rotates, so as to drive the surrounding transmission gears 10 and the striking rod gear 9 to rotate, and smooth foaming work is realized.

Specifically, the center of the rotating disk 4 is provided with arc-shaped protrusions 401 uniformly distributed around the center of the rotating disk 4, a clamping groove 402 is arranged on the inner side surface of the arc-shaped protrusion 401, a cylindrical boss 403 is arranged at the central position of the rotating disk 4, the center of the cylindrical boss 403 is provided with a threaded hole 404, and the connecting piece 2 is used for driving the rotating disc 4 to rotate, the outer diameter of the lower end of the connecting piece 2 is provided with buckling lugs 201 which are evenly distributed around the center of the connecting piece 2, the buckling lugs 201 are clamped in clamping grooves 402 of the arc-shaped bulges 401, and a through screw hole 202 is opened at the center of the connecting piece 2, the screw hole 202 is arranged corresponding to the screw hole 404, thus, through the matching of the clamping groove 402 and the arc-shaped protrusion 401, the rotation of the connecting piece 2 can be utilized to drive the rotating disc 4 to rotate, so that the power transmission is realized; the bolt is connected to the threaded hole 404 through the threaded hole 202 to connect the connecting member 2 to the rotating disk 4, so as to prevent the rotating disk 4 and the connecting member 2 from being separated from each other due to the separation of the arc-shaped protrusion 401 and the engaging groove 402.

Specifically, the connecting piece 2 is a cylindrical step-shaped structure and is in a shape with a large upper part and a small lower part, a limiting ring 301 is arranged below the center of the upper cover 3, the limiting ring 301 is in clearance fit with the lower end of the connecting piece 2, and the limiting of the connecting piece 2 on the upper cover 3 can be realized by the arrangement, so that the inner gear 302 and the main gear 11 are always in a meshed state.

Specifically, the hole upper end of connecting piece 2 is polygonized structure handle 1 is installed on the upper portion of connecting piece 2, 1 tip of handle is the polygonized structure the same with 2 hole structures of connecting piece.

Specifically, the polygon is a regular hexagon.

Specifically, the bottom of the cylinder 7 is provided with a rubber pad 8 for damping.

The working principle is as follows: the raw materials are put into a cylinder body 7, a connecting disc 5 is buckled on the cylinder body 7 (the buckling connection between a strip-shaped bulge 701 and an end clamping groove 501 is realized), a handle 1 is rotated, the handle 1 drives a connecting piece 2 to rotate, the connecting piece 2 drives a rotating disc 4 to rotate, at the moment, a main gear 11 on the rotating disc 4 and an inner gear 302 inside an upper cover 3 rotate relatively, the main gear 11 rotates, under the action of a transmission gear 10, six striking rod gears 9 rotate, then a striking rod 6 fixedly connected in the middle of the striking rod 6 rotates, at the moment, the striking rod 6 is in a self-rotating state, because the handle 1 drives the connecting piece 2 and the rotating disc 4 to rotate in the working process, the striking rod 6 also rotates along with the rotating disc 4, namely, the striking rod revolves around the center of the cylinder body 7, and the improvement of the foaming operation efficiency is facilitated, in addition, because the meshing has two gears between two adjacent stick gears 9 of sending out, consequently, the direction of rotation between two adjacent stick gears 9 of sending out is opposite each other, has more been favorable to sending out the stirring effect of stick 6 to egg white, realizes the promotion of foaming efficiency and quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A swivelling joint device for a hairdryer, characterized in that: including linking up connecting piece (2) between handle (1) and rotating disc (4), the external diameter lower extreme position of connecting piece (2) is equipped with a plurality ofly around connecting piece (2) center evenly distributed, and for driving rotating disc (4) pivoted buckle lug (201), inner chamber (21) of connecting piece (2) link up and are provided with a screw hole (202), the central point of rotating disc (4) puts the screw hole of seting up and corresponding with screw hole (202).

2. A swivel connection assembly for a hairstyler as claimed in claim 1, wherein: the connecting piece (2) is of a cylindrical step-shaped structure, the cross section of an inner cavity (21) in the upper portion of the connecting piece (2) is of a polygonal structure, and the end portion of the handle (1) is inserted into the position of the inner cavity (21) of the polygonal structure.

3. A swivel connection assembly for a hairstyler as claimed in claim 2, wherein: the polygonal structure is a regular hexagon.

4. A swivel connection assembly for a hairstyler as claimed in claim 1, wherein: arc-shaped protrusions (401) with the same number as the buckle protrusions (201) are arranged in the center of the upper surface of the rotating disc (4), and clamping grooves (402) used for being connected with the buckle protrusions (201) are formed in the inner side walls of the arc-shaped protrusions (401).

5. A swivel connection assembly for a hairstyler as claimed in claim 1, wherein: the number of the buckling lugs (201) is at least two.

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