CN2792237Y

CN2792237Y - Fixer of adjustable breathing mask bandage

Info

Publication number: CN2792237Y
Application number: CN 200520042149
Authority: CN
Inventors: 郑永柱
Original assignee: Shanghai Motex Healthcare Co Ltd
Current assignee: Shanghai Motex Healthcare Co Ltd
Priority date: 2005-06-03
Filing date: 2005-06-03
Publication date: 2006-07-05
Anticipated expiration: 2015-06-03

Abstract

The utility model relates to a fixer with an elastic element, particularly a fixer of adjustable mask bandages. The utility model is composed of a hollow shell body, a pressure block and an elastic element, wherein the pressure block which is positioned and moved and the elastic element are positioned in the hollow shell body which is provided with a first and a second penetrating holes. The pressure block is provided with a through groove. The connecting line of the first and the second penetrating holes is mutually parallel with the through groove and is perpendicular to the movable paths of the pressure block and a spring. The utility model mainly solves the technical problem of the existing mask that when the existing mask is used, mask bandages are required to be wound, knotted and fixed to lead to inconvenient use. Because the utility model can be used for optionally adjusting the elasticity of the mask bandages, the wear of a mask is made to be more comfortable.

Description

The fixator of adjustable mouth mask bandage

Technical field:

The utility model relates to the fixator with flexible member, particularly a kind of fixator of adjustable mouth mask bandage.

Background technology:

The medical treatment practitioner causes cross-infection to sufferer for avoiding when being engaged in medical profession, all can wear medical mouth mask with protection simultaneously oneself and sufferer.Fig. 1 is a user mode schematic diagram of wearing medical mouth mask, and as shown in the figure: this mouth mask 1 has a cover 11, and four bandages 12 that are fixedly arranged on cover 11 4 ora terminalis respectively.During use, cover 11 is covered mouth and nose, again bandage 12 is walked around head and ear respectively after, knotting is fixing behind brain at last.

This kind mouth mask 1 provides the splendid effect that covers, and most spittle splashes of isolated user are to sufferer, or the spittle splash of sufferer is to oneself, avoid taking place the situation of spittle type cross-infection, but what make us feeling inconvenience is, for guaranteeing that mouth mask 1 can be positioned the best and cover the position, must in addition tangled up and knotted (wherein again with the best results of fast knot) be fixing with the bandage behind the brain 12, and in the time of fixedly the elasticity of being expected, if desire to readjust bandage 12 tightness or directly take off mouth mask 1, all needing very effort to unclamp knot, could fastening once more bandage 12, thus, not only needing wastes many times, constituting inconvenience greatly concerning the user, in the curative activity of seizing every minute and second, also is a kind of adverse factors for sufferer particularly.

The utility model content:

The purpose of this utility model is to provide a kind of fixator of adjustable mouth mask bandage, the mouth mask bandage needed tangled up and knotted to fix so that awkward technical problem when the existing mouth mask of solution used, can arbitrarily adjust the elasticity of mouth mask bandage by this fixator, it is more comfortable that mouth mask is worn.

For solving the problems of the technologies described above, the utility model is achieved in that

A kind of fixator of adjustable mouth mask bandage is characterized in that: it is made of hollow housing, briquetting and elastic component, and briquetting and the elastic component that move this location are positioned at hollow housing; Have first and second on this hollow housing and place the hole, and have a groove on this briquetting, first and second places the line in hole and groove is parallel to each other and perpendicular to the mobile route of briquetting and spring.

This hollow housing one end opening, end sealing, elastic component one end is fixed in the internal face of housings close end, and its other end then connects briquetting; Have on this briquetting and prevent that briquetting from deviating from the stopper section of housing.

This elastic component is a compression spring.

This housing user's head one side that reclines has a pad.

Make by said structure and the utlity model has following advantage:

The utility model is by pushing briquetting to the second place, and first and second that makes housing places the hole and the briquetting groove connects mutually, can arbitrarily adjust the elasticity of the mouth mask bandage that is arranged in wherein; When adjust suitable after, sentence the chucking bandage by elastic-restoring force pushing briquetting to the primary importance of elastic component, more traditional mouth mask bandage tangled up and knotted fixed form is more laborsaving and save time.

Description of drawings:

Fig. 1 is the user mode schematic diagram of existing mouth mask knotting fixed form.

Fig. 2 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 3 is a user mode schematic diagram of the present utility model ().

Fig. 4 is a user mode schematic diagram of the present utility model (two).

Fig. 5 is a user mode schematic diagram of the present utility model (three).

The specific embodiment:

Consult Fig. 2,3, they are the structural representation and the user mode figure of fixator one preferred embodiment of the adjustable mouth mask bandage of the utility model.As shown in the figure: it is to be used for fixing medical mask 3, and this mouth mask 3 has a cover 31, and four bandages 32 that are fixed in cover 31 corners respectively.

This preferred embodiment comprises: a hollow housing 21, a briquetting 22, an elastic component 23, and a pad 24.Wherein, for making the more light in the use sense of heaviness that do not cause of fixator 2, this housing 21, briquetting 22 can be made by the plastic cement pressing mold.24 on this pad is cut into as rubber or foaming body by flexible material.

This housing 21 is long rectangle, and define a working space 211, this housing 21 has one first and places hole 212, one second and place hole 213, an and opening 214, wherein, this first and second place hole the 212, the 213rd, lay respectively at housing 21 two opposite sides, this opening 214 then places 212,213 in hole between first and second.This first and second to place aperture profile, the size in hole 212,213 all identical, and all be communicated with this working space 211, and this opening 214 also forms with this working space 211 and communicates.

This briquetting 22 is a removable hollow segment in these working space 211 inside, and has a groove 221 that runs through sample, and the mobile route of this briquetting 22 places the line in 212,213 in hole perpendicular to first and second.The compression spring of elastic component 23 that present embodiment adopted for having compression reaction power, an end of this elastic component 23 is the internal faces that are fixedly connected to this housing 21, its other end then connects this briquetting 22.This pad 24 is to be arranged at the side 215 that housing 21 contacts with user's head.

During use, the bandage 32 of cover 31 corners is passed first and second place hole 212,213 and groove 221, see also Fig. 4,5, this briquetting 22 can move between a primary importance and the second place.As Fig. 4: in this primary importance, this briquetting 22 is pushed and moves by elastic component 23, that is to say that this briquetting 22 is influenced by the thrust of this elastic component 23, and under the situation that is not subjected to the external force effect, this briquetting 22 is that perseverance is maintained at this primary importance.And when stopper section 222 also can prevent briquetting 22 in displacement when implementing, emerge in outside the fixator.

As Fig. 5, when the user inwardly pushed this briquetting 22 with hand, elastic component 23 shrank, and briquetting moves to the second place from primary importance, and promptly the groove 221 that places on hole 212,213 and the briquetting 22 of first and second of housing 21 is located along the same line.

Because elastic component 23 itself possesses elastic-restoring force, and then this briquetting 22 maintained the primary importance that protrudes in housing 21, and mouth mask bandage 32 is pressed in 22 of housing 21 and briquettings with being limited, just because of this elastic component 23 tends to remain in the state (promptly being equivalent to this briquetting 22 toward promoting away from working space 211 directions) that is pushed, unless the external force that provides is enough to the compression threshold of antagonism elastic component 23, otherwise this briquetting 22 is to be subjected to this elastic component 23 to influence and be maintained at this primary importance, guarantee the location steadiness of mouth mask bandage 32, and be unlikely to get loose easily or drop, for the user, significantly reduce formality and the complexity that repeats to adjust bandage 32 tightness.

Moreover, pass again after only mouth mask bandage 32 need being penetrated fixator 2 when the utility model uses, and cooperate side direction to push this briquetting 22 so that bandage 32 places 22 blocks of compression block comparatively smoothly and not, so can quite easyly finish fixing again apace, known relatively mouth mask must be dependent on hand-held bandage 32 tangled up and knotted, also will take knot apart when pulling down mouth mask, it is more easy that the utility model adopts the mode of pushing this briquetting 22 to say so.

In addition, the utility model more can add pad 24 towards the side 215 of user's head in housing 21, promote briquetting 22 with side force and come antagonism elastic component 23, alleviate pressing force and directly be passed to the discomfort that user's head may cause via this housing 21, add that this pad 24 is between 21 of head and housings, can increase the frictional force between this fixator 2 and head, reduce the chance that fixator 2 slides and gets loose virtually.

On the other hand, also based on this housing 21, briquetting 22 can be made by plastic cement material, if directly the contact human body may cause hard thing sense, the setting of this pad 24 is the elimination foreign body sensation that makes us not feeling well suitably, certainly this housing 21 also can be designed to the outward appearance corresponding to the head amplitude, has more strengthened the comfort level of wearing of the present utility model.

In sum, the fixator 2 of the adjustable mouth mask bandage of the utility model utilizes pushes or does not push this briquetting 22 to determine its moving between first and second position, when this briquetting 22 is positioned at primary importance, mouth mask bandage 32 is to be subjected to briquetting 22 urgently to be located with housing 21 clampings, and this briquetting 22 moves to this second place, mouth mask bandage 32 freely is adjusted with the tightness degree that covers of 3 pairs of faces of decision mouth mask, and free-hand bandage 32 can't arbitrarily be adjusted and tighten also easily produces the puzzlement that gets loose even the urgent principle of mechanical type replaces.So can reach the utility model request fixedly mouth mask bandage 32 and the purpose of arbitrarily adjusting really.

Claims

1, a kind of fixator of adjustable mouth mask bandage is characterized in that: it is made of hollow housing, briquetting and elastic component, and briquetting and the elastic component that move this location are positioned at hollow housing; Have first and second on this hollow housing and place the hole, and have a groove on this briquetting, first and second places the line in hole and groove is parallel to each other and perpendicular to the mobile route of briquetting and spring.

2, the fixator of adjustable mouth mask bandage according to claim 1 is characterized in that: this hollow housing one end opening, end sealing, and elastic component one end is fixed in the internal face of housings close end, and its other end then connects briquetting; Have on this briquetting and prevent that briquetting from deviating from the stopper section of housing.

3, the fixator of adjustable mouth mask bandage according to claim 1 and 2 is characterized in that: this elastic component is a compression spring.

4, the fixator of adjustable mouth mask bandage according to claim 1 and 2 is characterized in that: this housing user's head one side that reclines has a pad.