CN209187198U - A kind of earmuff hoop component collet - Google Patents

Abstract

The utility model provides a kind of earmuff hoop component collet, the collet includes a hollow body, the hollow body at least one end is open end, the collet is to be bonded between the one end and a connection frame of hoop component of an earmuff, wherein, which has an inner sidewall, and the both ends of the inner sidewall are extended with facade wall outward respectively, laterally chisel is equipped with one first pivot connected slot to the inner sidewall, and first pivot connected slot is with a gradient recessed in one depth of facade wall simultaneously；Whereby, the collet is bonded between the hoop component and connection frame of earmuff, the hoop component is fixed on without viscose or screw, save material, production, assembling rapidly, and can have the well-designed of economy with fool proof, one, collet connect the part of actuation to cover the hoop component with the connection frame simultaneously, with decorative.

Description

A kind of earmuff hoop component collet

Technical field

The utility model is improved in relation to a kind of ear cover structure, more particularly to a kind of easily assembled, rapid earmuff hoop component Collet.

Background technique

The connection relationship in each portion must be taken into consideration since component is more in traditional large-scale earmuff in design；Common Juncture directly adopts integrated molding if not in manufacture, exactly produces in each parts and then is locked and connected with screw. However, when generating assembly damage, replacing the damage due to that can not dismount when if earmuff is manufactured using integrated molding mode Bad component, so that entire earmuff must abandon or have to restrain oneself and continue to use.It reviews and adopts with screw or other fixation kits It is subject to the earmuff of fixed engagement, though it can solve the problem of can not changing the outfit New Parent or cleaning maintenance, in the mistake of dismounting It all troublesome must just be about to screw by tool in journey or fixation kit unloads, therefore still be inconvenient.

Utility model content

In view of above-mentioned, it is not required to the utility model lies in that providing one kind by any tool, it can be into unarmed mode The earmuff hoop component collet of row assembling.

In order to achieve the above object, the earmuff that the utility model is proposed essentially consists in the connection relationship between component all be adopt with The mode of engaging is fixed, simple and rapid, and no screw engagement dismantling group connects or the needs of viscose engagement.

The earmuff hoop component collet of the utility model includes: a collet, which includes a hollow body, the hollow body At least one end is open end, and the collet is to be bonded between the one end and a connection frame of hoop component of an earmuff.

Wherein, which has an inner sidewall, and the both ends of the inner sidewall are extended with facade wall outward respectively, this is interior Laterally chisel is equipped with one first pivot connected slot to side wall, which is recessed in one depth of facade wall simultaneously.

Whereby, which is bonded between the hoop component and connection frame of the earmuff, is fixed on without viscose or screw The hoop component, saves material, and better, production, assembling rapidly, have the well-designed of economy, collet is simultaneously to cover Firmly the hoop component connects the part of actuation with the connection frame, has dicoration.

The earmuff hoop component collet of the utility model, wherein the end of the hoop component has been horizontally set with one second pivot connected slot, a slot Hole, second pivot connected slot are formed in the inside of the end, which is formed in the outside of the end, the slot and be connected to this second Pivot connected slot；

The connection frame is formed with one grade of only protrusion；

The collet is worn from the open end to the end of the hoop component, while the first pivot joint groove location pair of the collet Should in second pivot connected slot of the end, the connection frame from shelves stop protrusion side wear first pivot connected slot, the second pivot connected slot and The slot, whereby, the connection frame and its shelves stop protrusion and movably wear the collet and between the end of the hoop component, this reality It applies example jacket structured design the card of hoop component and connection frame combination collet is set mode and is different from existing technical thinking, keep away The possibility fault of screw or gluing combination dislocation is opened, simultaneously fool proof can be quickly completed by connecing using the jacket structured group.

Detailed description of the invention

Fig. 1, the perspective view of the utility model earmuff hoop component collet；

Fig. 2, the stereogram exploded view of the utility model earmuff hoop component collet；

Fig. 3, the perspective view of one embodiment of the utility model earmuff hoop component collet；

Fig. 4, one embodiment of the utility model earmuff hoop component collet；

Fig. 5, one embodiment of the utility model earmuff hoop component collet.

Description of symbols

10 earmuffs

11 hoop components

110 ends

111 second pivot connected slots

112 slots

12 connection frames

120 grades are stopped protrusion

3 collets

31 hollow bodies

310 inner sidewalls

311 open ends

312 facade walls

313 first pivot connected slots

315 arc protrusions

5 sheaths

51 ends.

Specific embodiment

Please refer to Fig. 1 and Fig. 2, the earmuff hoop component collet perspective view and exploded view of the utility model.As shown, packet Include: a collet 3, the collet 3 include a hollow body 31, which is open end 311, the collet 3 To be bonded between the one end 110 and a connection frame 12 of hoop component 11 of an earmuff 10.

Wherein, which has an inner sidewall 310, and the both ends of the inner sidewall 310 are extended with vertical outward respectively Face the wall and meditate 312, laterally chisel is equipped with one first pivot connected slot 313 to the inner sidewall 310, which is recessed in the facade simultaneously 312 1 depth of wall.

Whereby, which is bonded between the hoop component 11 and connection frame of the earmuff 10, solid without viscose or screw It is scheduled on the hoop component 11, saves material, better, produces, is easily assembled rapid, having the well-designed of economy, collet 3 is same When to cover the hoop component 11 and the connection frame 12 connection actuation part, have dicoration.

Please see Fig. 2 to Fig. 4, one embodiment of earmuff hoop component collet of the utility model, wherein the end of the hoop component 11 Portion 110 has been horizontally set with one second pivot connected slot 111, a slot 112, which is formed in the inside of the end 110, should Slot 112 is formed in the outside of the end 110, which is simultaneously connected to second pivot connected slot 111；

The connection frame 12 is formed with one grade of only protrusion 120；

The collet 3 is worn from the open end 311 to the end of the hoop component 11 110, while the first pivot of the collet 3 Corresponding second pivot connected slot 111 in the end 110 in 313 position of access slot, the connection frame 12 stop 120 side of protrusion from shelves and wear this First pivot connected slot 313, the second pivot connected slot 111 and the slot 112, whereby, the connection frame 12 and its shelves stop protrusion 120 movably It wears the collet 3 and between the end of the hoop component 11 110, the jacket structured design of the present embodiment is for hoop component 11 and even The card for connecing the combination collet of frame 12 sets mode and is different from existing technical thinking, and the possibility for avoiding screw or gluing combination dislocation is lost Accidentally, simultaneously fool proof can be quickly completed by being connect using the jacket structured group.

Please see Fig. 2 to Fig. 4, the earmuff hoop component collet of the utility model, wherein the connection frame 12 is a rod piece, should The intermediate side of connection frame 12 of rod piece is bent to form the shelves and stops protrusion 120.

Please refer to Fig. 2 to Fig. 5, the earmuff hoop component collet of the utility model, wherein the end 110 of the hoop component 11 is The arcuation of the structure of arcuation, the end 110 that the formation of ontology 31 of the collet 3 is adapted to the hoop component 11 is jacket structured.

Please refer to Fig. 2 and Fig. 3, the earmuff hoop component collet of the utility model, wherein the ontology 311 of the collet 3 is rectangle Hollow body structure.

Wherein, first pivot connected slot 313 is recessed in the facade wall 312 with a gradient, whereby 12 bar of connection frame Part is fastened on the first pivot connected slot 313 of the recessed design of the gradient, which easily slides into first pivot connected slot 313 convenient for group Dress, while 12 rod piece of connection frame not readily disengages from the first pivot connected slot 313, is not required to other part and carrys out fixed beam, is able to rapidly It is completed and has economy.

It please refers to Fig.1 to Fig.3, the earmuff hoop component collet of the utility model, wherein the lateral surface row of the collet 3 is at one Arc protrusion 315.

The earmuff hoop component collet of the utility model, wherein the hoop component 11 more coats ㄧ sheath 5,5 two sides of sheath point Not Xing Cheng end 51, the open end 311 of the hollow body 31 of the collet 3 be threaded through simultaneously the sheath 5 end 51 and should While hoop between component 11, the end 51 of the sheath 5 is clamped by means of the open end 311, and fixes the sheath 5 in hoop component 11 Outside；Space inside the arc protrusion 315 of aforementioned collet 3 forms buffer area function and effect, when the hollow body of the collet 3 31 open end 311 wears the Assembly Action of the end 51 of soft sheath 5, and the compression of end 51 of sheath 5 pushes away bump and borrows The arc protrusion 315 of the open end 311 accommodates, and the end 51 that the sheath 5 is clamped in the open end 311 of the collet 3 can be with smooth without hindrance.

Referring to Fig. 3, the earmuff hoop component collet of the utility model, wherein 3 other end of collet is closed end.

Shown in sum up, compared to traditional earmuff, since the earmuff that the utility model is proposed is adopted to be fixed Connection close, therefore dismounting work when whether repairing or replace component is all more simple and quickly.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

Claims (10)

1. a kind of earmuff hoop component collet characterized by comprising

One collet, the collet include a hollow body, and the hollow body at least one end is open end, and the collet is to be bonded on Between the one end and a connection frame of the hoop component of one earmuff.

2. earmuff hoop component collet according to claim 1, which is characterized in that the hollow body has an inner sidewall, should The both ends of inner sidewall are extended with facade wall outward respectively, and laterally chisel is equipped with one first pivot connected slot to the inner sidewall, first pivot joint Slot is recessed in one depth of facade wall simultaneously.

3. earmuff hoop component collet according to claim 2, which is characterized in that the end of the hoop component has been horizontally set with one second Pivot connected slot and a slot, second pivot connected slot are formed in the inside of the end, which is formed in the outside of the end, the slot And it is connected to second pivot connected slot；The connection frame is formed with one grade of only protrusion；The collet wears to the hoop from the open end and closes The end of part, while first corresponding second pivot connected slot in the end of pivot joint groove location of the collet, the connection frame stop from shelves Protrusion side wears first pivot connected slot, the second pivot connected slot and the slot, so as to the connection frame and its shelves stop protrusion being capable of activity Ground wears the collet and between the end of the hoop component.

4. earmuff hoop component collet according to claim 3, which is characterized in that the connection frame is a rod piece, the rod piece Connection frame centre side is bent to form the shelves and stops protrusion.

5. according to earmuff hoop component collet described in Claims 2 or 3 or 4, which is characterized in that the end of the hoop component is arcuation Structure, the ontology of the collet formed be adapted to the end of the hoop component arcuation it is jacket structured.

6. earmuff hoop component collet according to claim 5, which is characterized in that the ontology of the collet is hollow of rectangle Body structure.

7. earmuff hoop component collet according to claim 5, which is characterized in that first pivot connected slot with a gradient it is recessed In the facade wall.

8. earmuff hoop component collet according to claim 5, which is characterized in that the lateral surface row of the collet is prominent at an arc Portion.

9. earmuff hoop component collet according to claim 8, which is characterized in that the hoop component also coats a sheath, the shield Set two sides are respectively formed end, and the open end of the hollow body of the collet is threaded through the end of the sheath simultaneously.

10. earmuff hoop component collet according to claim 5, which is characterized in that the collet other end is closed end.