CN209644054U - Earclip - Google Patents

Abstract

The utility model is a kind of earclip comprising the front cover with the first perforation and the first threaded portion；Rear cover in conjunction with front cover comprising the second perforation corresponding with the first perforation, the second threaded portion in conjunction with the first threaded portion and the first fastener that interference is formed with the first threaded portion；Pedestal including the perforation of pedestal, third threaded portion and third, third threaded portion are arranged in the second perforation, third perforation connection pedestal and third threaded portion；It is movably arranged at the clamping unit of front cover and connection the first perforation and third perforation；And both ends are resisted against the elastic parts of rear cover and clamping unit respectively.Whereby, it can be fixed after front cover is in conjunction with rear cover using the first fastener, and be fixed after pedestal is in conjunction with clamping unit using the second fastener, and then make each component is firm to combine, to avoid the case where cracking separates is generated because being used for a long time or falling when.

Description

Earclip

Technical field

The utility model can especially be buckled in needle after the ear of earrings and the ear that uses about a kind of innovation of earclip Button.

Background technique

Earclip used in common earrings on the market is after the ear that can be set in earrings on needle, and reaches fixed lug Effect.

But existing earclip is such as without being arranged relevant clamp structure, and when the earclip of only single-piece, as long as by making for a long time It is fallen off with being easy for elastic fatigue occur；Conversely, being then bound to must be using multiple component as existing earclip is provided with clamp structure It is assembled, once falling by long-term use or accidentally, the junction of each component probably can also crack separation.

Utility model content

The main purpose of the utility model is that providing a kind of earclip, the first card can be utilized after front cover is in conjunction with rear cover Stop is fixed, and is fixed after pedestal is in conjunction with clamping unit using the second fastener, and then keeps each component firm In conjunction with to avoid the case where cracking separates is generated because being used for a long time or falling when.

In order to achieve the above object, a kind of earclip of the utility model comprising: a front cover, a rear cover, a pedestal, a clamping Unit and an elastic parts.One end face of the front cover includes one first perforation, and the outboard peripheries of the front cover include one first Threaded portion；For the rear cover in conjunction with the front cover, one end face of the rear cover includes second perforation corresponding with first perforation, and The inner peripheral of the rear cover includes second threaded portion in conjunction with first threaded portion, and in addition an ora terminalis of the rear cover includes extremely Few one forms the first fastener of interference with first threaded portion；The pedestal include a pedestal, one be set to one end face of pedestal and The third for being arranged in biperforate third threaded portion and the connection pedestal and the third threaded portion is perforated；The clamping unit Be movably arranged in the front cover and be connected to first perforation and perforate with the third, and the inner peripheral of the clamping unit include one with should The 4th threaded portion that third threaded portion combines, in addition an ora terminalis of the clamping unit is formed including at least one with the third threaded portion Second fastener of interference；The both ends of the elastic parts are resisted against the rear cover and the clamping unit respectively.

In above-mentioned earclip, first fastener be the rear cover in conjunction with the front cover after, impose an impact external force after this One ora terminalis of lid is formed by riveting point.

In above-mentioned earclip, the clamping unit further comprise a head, one connect the head body portion, it is multiple be set to should The through-hole on head, the ball being respectively arranged in each through-hole and one are connected to the head and the 4th perforation in the body portion, the 4th perforation It is interconnected with first perforation and third perforation.

In above-mentioned earclip, which is in a fimbriatum, which is in a cylindrical body.

In above-mentioned earclip, the 4th threaded portion is set to the inner peripheral in the body portion.

In above-mentioned earclip, one end of the elastic parts is resisted against the rear cover, and the other end is resisted against the head.

In above-mentioned earclip, second fastener be the clamping unit in conjunction with the pedestal after, impose an impact external force in One ora terminalis of clamping unit is formed by riveting point.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model.

Fig. 2 is the perspective exploded view of the utility model.

Fig. 3 is the profile status schematic diagram of the utility model.

Fig. 4 is the use state diagrammatic cross-section of the utility model.

Description of symbols

Front cover 1

First perforation 11

First threaded portion 12

Rear cover 2

Second perforation 21

Second threaded portion 22

First fastener 23

Pedestal 3

Pedestal 31

Third threaded portion 32

Third perforation 33

Clamping unit 4

4th threaded portion 41

Second fastener 42

Head 43

Body portion 44

Through-hole 45

Ball 46

4th perforation 47

Elastic parts 5

Needle 6 after ear.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by.Many details are explained in the following description in order to fully understand the utility model, but originally Utility model can also be implemented using other than the one described here other way, and those skilled in the art can not disobey Similar popularization is done in the case where back the utility model connotation, therefore the utility model is not by the limit of following public specific embodiment System.

Shown in please referring to Fig.1 to Fig.4, the respectively solid of the three-dimensional appearance schematic diagram of the utility model, the utility model The use state diagrammatic cross-section of decomposition diagram, the profile status schematic diagram of the utility model and the utility model.Such as figure Shown: a kind of earclip of the utility model includes at least a front cover 1, a rear cover 2, a pedestal 3, a clamping unit 4 and a bullet Property component 5.

One end face of the front cover 1 includes one first perforation 11, and the outboard peripheries of the front cover 1 include one first threaded portion 12。

The rear cover 2 is combined with the front cover 1, and one end face of the rear cover 2 includes one and first perforation 11 corresponding second Perforation 21, and the inner peripheral of the rear cover 2 includes second threaded portion 22 combined with first threaded portion 12, the another rear cover 2 An ora terminalis include at least one with first threaded portion 12 formed interference the first fastener 23.

The pedestal 3 includes the third spiral shell that a pedestal 31, one is set to 31 1 end face of pedestal and is arranged in second perforation 21 The third perforation 33 of line portion 32 and the connection pedestal 31 and the third threaded portion 32.

The clamping unit 4 is movably arranged in the front cover 1 and is connected to first perforation 11 and third perforation 33, and the clamping The inner peripheral of unit 4 includes the 4th threaded portion 41 combined with the third threaded portion 32, in addition the one of the clamping unit 4 Ora terminalis includes at least one the second fastener 42 that interference is formed with the third threaded portion 32.

The both ends of the elastic parts 5 are resisted against the rear cover 2 and the clamping unit 4 respectively.

When the utility model assembling, the third threaded portion 32 of the pedestal 3 can be arranged in the second perforation of the rear cover 2 21, the 4th threaded portion 41 of the clamping unit 4 is combined with the third threaded portion 32 of the pedestal 3 later, to the clamping unit 4 with After the pedestal 3 combines, then an impact external force imposed in an ora terminalis of the clamping unit 4 with tool (not shown), makes the clamping list One ora terminalis of member 4 forms the second fastener 42 that one or more are riveting point.It whereby, can be in the pedestal 3 and the clamping list Member 4 is fixed after combining using the second fastener 42, makes the pedestal 3 and the firm combination of the clamping unit 4, to avoid because of length The case where cracking separation is generated when phase uses or falls.

And after completing the clamping unit 4 and being combined with the pedestal 3, then by the front cover 1 with the first threaded portion 12 and the rear cover 2 The second threaded portion 22 combine, after the front cover 1 is combined with the rear cover 2, then with tool (not shown) impose an impact external force in One ora terminalis of the rear cover 2 makes an ora terminalis of the rear cover 2 form the first fastener 23 of one or more riveting points.Whereby, It can be fixed after the front cover 1 is combined with the rear cover 2 using the first fastener 23, make the front cover 1 and the firm knot of the rear cover 2 It closes, the situation of cracking separation is generated when to avoid because being used for a long time or fall.

In addition in an embodiment of the utility model, which further comprises that a head 43, one connects the head The body portion 44 in portion 43, multiple through-holes 45 set on the head 43, the ball 46 being respectively arranged in each through-hole 45 and one are connected to the head 4th perforation 47 in portion 43 and the body portion 44, the 4th perforation 47 are interconnected with first perforation 11 and third perforation 33, And the head 43 is in a fimbriatum, which is in a cylindrical body, and the 4th threaded portion 41 is set to the inside week in the body portion 44 Edge, while one end of the elastic parts 5 is resisted against the rear cover 2, the other end is resisted against the head 43.

It whereby, can be by the 4th threaded portion 41 of 44 inner peripheral of body portion when the clamping unit 4 and the pedestal 3 assemble It is combined with the third threaded portion 32 of the pedestal 3, an impact external force is imposed in the clamping list with tool (not shown) again after to be combined 44 1 ora terminalis of body portion of member 4, makes an ora terminalis in the body portion 44 form the second fastener 42 of one or more riveting points.Make The pedestal 3 and the firm combination of the clamping unit 4, generate the case where cracking separation when to avoid because being used for a long time or fall.

And when the utility model begins to use after being completed, it can allow user after wearing earrings (not shown), Correspond to needle 6 after the ear of earrings by the direction of the pedestal 3, make 33 insertion of third perforation of needle 6 after the ear from the pedestal 3, and wear to In 4th perforation 47, and it is resisted against the ora terminalis of needle 6 after the ear on each ball 46, user is i.e. towards the side of the front cover 1 at this time To the rear cover 2 is pulled, so that the rear cover 2 is cooperated the head 43 and is compressed the elastic parts 5, can so make needle 6 after the ear smooth (while after the visual ear length of needle 6 and extend to the first perforation 11 of the front cover 1) is plugged in the 4th perforation 47, later Decontroling rear cover 2 discharges the elastic force of the elastic parts 5, then the head 43 is resisted against to the inner edge of the front cover 1, makes each rolling Pearl 46 removes from each through-hole 45 respectively, and presses on the outer rim of needle 6 after the ear simultaneously, to reach firm needle after clamping the ear 6, and the earclip is avoided to be easy to slide and cause to fall off when using.

Conversely, equally pulling the rear cover 2 towards the direction of the front cover 1 when user's earclip to be removed, match the rear cover 2 It closes the head 43 and compresses the elastic parts 5, and it is mobile towards the direction of the front cover 1 to make the head 43 simultaneously, and make each ball 46 Slightly in each through-hole 45 of retraction；So far, each ball 46 no longer presses on the outer rim of needle 6 after the ear, can so make needle 6 after the ear It is removed from the 4th perforation 47 and third perforation 33.

In conclusion the utility model earclip is efficiently modified existing missing, first can be utilized after front cover is in conjunction with rear cover Fastener is fixed, and is fixed after pedestal is in conjunction with clamping unit using the second fastener, and then keeps each component steady Consolidation is closed, to avoid the case where cracking separates is generated because being used for a long time or falling when.

The above, the only preferred embodiment of the utility model, when cannot this limit the utility model implement skill Art range, therefore all equivalent modifications with reference to made by the utility model and implementation, should still belong in scope of protection of the utility model.

Claims (7)

1. a kind of earclip characterized by comprising

One front cover, one end includes one first perforation, and the outboard peripheries of the front cover include one first threaded portion；

One rear cover, in conjunction with the front cover, one end face of the rear cover includes second perforation corresponding with first perforation, and The inner peripheral of the rear cover includes second threaded portion in conjunction with first threaded portion, and an ora terminalis of the another rear cover includes at least One forms the first fastener of interference with first threaded portion；

One pedestal a comprising pedestal, one are set to one end face of pedestal and are arranged in biperforate third threaded portion and one The third for being connected to the pedestal and the third threaded portion is perforated；

One clamping unit is movably arranged in the front cover and is connected to first perforation and perforates with the third, and the clamping unit Inner peripheral includes the 4th threaded portion in conjunction with the third threaded portion, and in addition an ora terminalis of the clamping unit includes at least one The second fastener of interference is formed with the third threaded portion；And

One elastic parts, both ends are resisted against the rear cover and the clamping unit respectively.

2. earclip as described in claim 1, which is characterized in that first fastener be the rear cover in conjunction with the front cover after, apply Riveting point is formed by one ora terminalis of rear cover with an impact external force.

3. earclip as described in claim 1, which is characterized in that the clamping unit further comprises having a head, a connection should The body portion on head, multiple through-holes set on the head, the ball being respectively arranged in each through-hole and one are connected to the head and the body portion The 4th perforation, the 4th perforation with this first perforation and the third perforation be interconnected.

4. earclip as claimed in claim 3, which is characterized in that the head is in a fimbriatum, which is in a cylindrical body.

5. earclip as claimed in claim 3, which is characterized in that the 4th threaded portion is set to the inner peripheral in the body portion.

6. earclip as claimed in claim 3, which is characterized in that one end of the elastic parts is resisted against the rear cover, and the other end supports Peak at the head.

7. earclip as described in claim 1, which is characterized in that second fastener is the clamping unit in conjunction with the pedestal Afterwards, it imposes an impact external force and is formed by riveting point in one ora terminalis of clamping unit.