CN202161478U

CN202161478U - Telescopic foldable warming ear muff

Info

Publication number: CN202161478U
Application number: CN2011201784446U
Authority: CN
Inventors: 吴春慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-31
Filing date: 2011-05-31
Publication date: 2012-03-14
Anticipated expiration: 2021-05-31

Abstract

The utility model relates to a telescopic foldable warming ear muff, which comprises a support frame and external wrapped cotton. The external wrapped cotton is sleeved on the outside of the support frame. The support frame comprises two support slide rails and two ear wrapping frames. The two support slide rails are in parallel arranged toward each other and are correspondingly inserted into each other end to end so as to be connected together. The two ear wrapping frames are respectively and fixedly connected with the tail ends of the two support slide rails. When the telescopic foldable warming ear muff is in use, due to the arrangement of the symmetrically arranged support slide rails, the ear muff can be randomly adjusted so as to match with the size of a head. Meanwhile, the ear muff can be contracted and folded through shafts arranged between the ear wrapping frames and the support slide rails. Therefore, the telescopic foldable warming ear muff is telescopic and foldable, thus is very suitable for users to use.

Description

The warming ear muff of telescopic folding

Technical field

This utility model relates to ear muff, particularly relates to the warming ear muff of telescopic folding.

Background technology

The most structure of ear muff of selling on the market at present is single, only can mate suitable head dummy through the model size, and in inlet chamber, when not using, product can't be taken in well, perhaps takes up space very much, takes in if turn up, and then is easy to ear muff is damaged.

Summary of the invention

The purpose of this utility model is to be to provide a kind of telescopic folding warming ear muff, and the ear muff that can solve prior art carries problems such as inconvenience.

The technical scheme of this utility model: the warming ear muff of telescopic folding; This ear muff comprises support frame, outer wrap cotton; Described outer wrap cotton-padded covering is located at the support frame outside, it is characterized in that, described support frame comprises two support slide rails, two ear bag skeletons; Described two support slide rail parallel opposed longer sides head and the tail corresponding inserted connects, and described two ear bag skeletons are connected fixing respectively with the tail end of two support slide rails.

The head end left and right sides of described support slide rail is respectively equipped with " [", "] " type sliding-rail groove.

Described two ear bag skeletons are connected fixing through axle connection or rivet fixed connection respectively with the tail end of two support slide rails.

The beneficial effect that the utlity model has: through symmetrically arranged support slide rail; The head dummy size that this product can the regulated at will ear muff can mate; And the axle through between ear bag skeleton and the support slide rail again can be so that ear muff can shrink folding; So this product has the characteristic of telescopic folding, be fit to very much the user and use.

Description of drawings

Fig. 1 is the structural representation of the warming ear muff of this utility model telescopic folding;

Fig. 2 is the structural representation of the support frame of the warming ear muff of this utility model telescopic folding;

Fig. 3 is the sketch map of the support frame end sliding-rail groove of the warming ear muff of this utility model telescopic folding.

The specific embodiment

For making architectural feature of this utility model and the effect of being reached there are further understanding and understanding, cooperate detailed explanation, explain as follows in order to preferred embodiment and accompanying drawing:

Please refer to Fig. 1～Fig. 3; The warming ear muff of the telescopic folding of this embodiment; This ear muff comprises support frame, outer wrap cotton; The outer wrap cotton-padded covering is located at the support frame outside; Support frame comprises and supports slide rail I 3, supports slide rail II 4, ear bag skeleton I 1, ear bag skeleton II 6, supports behind slide rail I 3 Rotate 180s ° and support slide rail II 4 and be the parallel opposed longer sides setting, and head and the tail are corresponding, the head end that supports slide rail I 3 inserted in the tail end sliding-rail groove that supports slide rail II 4; The head end that supports slide rail I 4 is inserted in the tail end sliding-rail groove that supports slide rail II 3, and ear bag skeleton I 1, ear bag skeleton II 6 are connected fixing with the tail end that supports slide rail I 3, support slide rail II 4 respectively.The head end left and right sides of supporting slide rail I 3, support slide rail II 4 is respectively equipped with " [", "] " type sliding-rail groove 7.Ear bag skeleton I 1, ear bag skeleton II 6 are connected the

fixing axle

2,5 that passes through with the tail end that supports slide rail I 3, support slide rail II 4 respectively and connect.

In sum; Be merely the preferred embodiment of this utility model; Be not to be used for limiting the scope that this utility model is implemented; All equalizations of doing according to the described shape of this utility model claim scope, structure, characteristic and spirit change and modify, and all should be included in the claim scope of this utility model.

Claims

1. the warming ear muff of telescopic folding; This ear muff comprises support frame, outer wrap cotton; Described outer wrap cotton-padded covering is located at the support frame outside, it is characterized in that, described support frame comprises two support slide rails, two ear bag skeletons; Described two support slide rail parallel opposed longer sides head and the tail corresponding inserted connects, and described two ear bag skeletons are connected fixing respectively with the tail end of two support slide rails.

2. the warming ear muff of telescopic folding according to claim 1 is characterized in that, the head end left and right sides of described support slide rail is respectively equipped with " [", "] " type sliding-rail groove.

3. the warming ear muff of telescopic folding according to claim 1 is characterized in that, described two ear bag skeletons are connected fixing through axle connection or rivet fixed connection respectively with the tail end of two support slide rails.