CN2800855Y

CN2800855Y - Means for clamping strings of gauze mask

Info

Publication number: CN2800855Y
Application number: CN 200520042386
Authority: CN
Inventors: 郑永柱
Original assignee: Shanghai Motex Healthcare Co Ltd
Current assignee: Shanghai Motex Healthcare Co Ltd
Priority date: 2005-06-10
Filing date: 2005-06-10
Publication date: 2006-08-02
Anticipated expiration: 2015-06-10

Abstract

The utility model relates to a strap clamping device, particularly the string clamping device which is used for fixing straps of a mask. The utility model comprises a first clamp sheet, a second clamp sheet and a buckling and fixing unit. The utility model is characterized in that the buckling and fixing unit is composed of a buckling column positioned on the first clamp sheet, and a buckling hole which is positioned on the second clamp sheet and is correspondingly arranged to the buckling column, wherein the buckling hole is formed by coating segments and an opening part is arranged among the coating segments. A deformation auxiliary ditch is arranged near the buckling hole of the second clamp sheet, and one side of the deformation auxiliary ditch is provided with a pressure part which is extended and connected to one coating segment of the buckling hole. Through the structure, the utility model mainly solves the technical problem that after a buckling and fixing assembly of a clamp strap structure of the straps of the mask of the existing two-segment type clamping buckle is buckled and fixed, buckling sheets are not easy to separate. The strap clamping device is convenient for a user to adjust the elasticity of the straps of the mask.

Description

Mouth mask bandage entrainment device

Technical field:

The utility model relates to a kind of entrainment device, particularly a kind of entrainment device that is used for fixing the mouth mask bandage.

Background technology:

Employed mouth mask is called medical mask mostly in medical institutes at present, the characteristics of this kind mouth mask maximum are that four ora terminalis of cover are installed with four bandages respectively, after cover covers on user's mouth and nose fully, bandage is walked around head and centered on tighten in back head.But because this kind mouth mask gets loose easily, pull down admittedly and quite bother, cause the suitable inconvenience of user if will tie up again.

In view of this, the someone proposes to have the mouth mask bandage of two-part buckle and carries structure secretly, and the anchor clamps of its announcement are made of two cramps, and this two cramp can fasten relatively to detain solid assembly.The solid assembly of this button has two-part fastening effect, can slightly bandage be clamped in the time of first section, but the application of force can be taken out bandage tightly a little, after certain tension, two cramps is carried out second section compressing again, can be with sandwich serface tightly with bandage clamping firmly.

The said goods uses the back to find in reality, though it provides the very good solid effect of button, but just because of the button tighten up close, the user is not easy to separate cramp, must bestow bigger separating force, therefore as if developing the product that solid effect of button and easy opening have both, believe more to meet expectation and the demand of user for mouth mask bandage entrainment device.

The utility model content:

The purpose of this utility model is to provide a kind of mouth mask bandage entrainment device, the mouth mask bandage that solves existing two-part buckle is carried the solid assembly of buckleing of structure secretly, the technical problem that after button is solid, is not easy to separate cramp, 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 mouth mask bandage entrainment device comprises one first intermediate plate, one second intermediate plate, the solid unit of a button, it is characterized in that:

The solid unit of this button is made of the corresponding button hole that is provided with of same described button column that is positioned at the button column on first intermediate plate and be positioned on second intermediate plate, and this button hole forms and coat the intersegmental peristome that has by coating section;

Offer the auxiliary ditch of deformation near the button hole of this second intermediate plate, auxiliary ditch one side of this deformation is to receive the press section that coats section to button hole one.

This button column is that fan-shaped cylinder is formed by a plurality of lateral cross section that have the interval to each other.

This cylinder is 2-4.

Be interval with non-slip nosing on respect to one another of this first and second intermediate plate.

The apical margin of this non-slip nosing has the tip of convergent sample.

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

1, the utility model can be deviate from button column very easily by easily pushing the press section from button hole, and first and second compressing tablet is separated, and is convenient to adjust the elasticity of mouth mask bandage.

2, the utility model can tighten the mouth mask bandage by being interval with non-slip nosing on respect to one another of first and second intermediate plate, makes it be difficult for getting loose.

Description of drawings:

Fig. 1 is the stereogram of the utility model one preferred embodiment.

Fig. 2 is a user mode schematic diagram of the present utility model ().

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

The specific embodiment:

See also Fig. 1, the preferred embodiment of mouth mask bandage entrainment device of the present utility model comprises: one first intermediate plate 1, one second intermediate plate 2, are buckled solid unit 3, the auxiliary ditch 4 of a deformation, a plurality of non-slip nosing 5, and one run through that landform is formed in this first intermediate plate 1 place hole 6.This first and second intermediate plate 1,2 links mutually and presents folding sample attitude.

The solid unit 3 of this button has two button columns 31 and two button holes 32, wherein, each button column 31 is suitably to be formed at each other on first intermediate plate 1, and have four cylinders 33 that form the interval to each other, and the lateral cross section of each cylinder 33 is fan-shaped, all cylinders 33 are formed circular button columns 31, cylinder 33 numbers that present embodiment adopted are four, certainly, the button column 31 that two, three or more cylinders 33 are formed also is a feasible selection, and not limited by present embodiment.32 of each button holes are penetratingly formed on second intermediate plate 2 corresponding to each button column 31, and comprise a holding part 321 and a peristome 322.

The auxiliary ditch 4 of this deformation is to be formed on second intermediate plate 2, and between 32 of this two button holes, it is inverted U-shaped to what extend that the auxiliary ditch 4 of the deformation of present embodiment is level.In addition, the auxiliary ditch 4 of this deformation more defines a press section 21 with second intermediate plate 2, the shape of this press section 21 is roughly to should deformation auxiliary ditch 4, and comprises a microscler extension 22, and two lay respectively at these extension 22 two ends and surround each button hole 32 enclose the section of covering 23.

All non-slip nosings 5 are formed at this first and second intermediate plate 1,2 respectively on the other side's one side, and each non-slip nosing 5 is pressed predetermined space and is arranged, should be noted that, if this first intermediate plate 1 forms non-slip nosing 5 in a position, then the relative position place of this second intermediate plate 2 then need not cooperate another non-slip nosing 5 of formation.The apical margin of each non-slip nosing 5 is the tip of convergent.

This places 6 in hole is to be penetratingly formed in this first intermediate plate 1, but between aforementioned two button columns 31, this places hole 6 and wears usefulness for mouth mask bandage 7.

As shown in Figures 1 and 2, if in the time of will wearing mouth mask, make this entrainment device be the solid sample of non-button, promptly first, two intermediate plates 1,2 folding preceding states, with mouth mask bandage 7 walk around across this first, two intermediate plates 1,2, and the free end of mouth mask bandage 7 places hole 6 from this and penetrates respectively by first, two intermediate plates 1,2 two ends pass (as shown in Figure 1), in butt joint first, two intermediate plates 1,2, allow the whole entrainment device be folded state, each button column 31 is slightly oppressed the shifting ground and is fastened in corresponding button hole 32, thereby the cylinder 33 of all button columns 31 all is limited in the holding part 321 of button hole 32 and can't deviates from easily, and when using, head can contact with bandage earlier and reason use entrainment device and feel to oppress not.

Before not fastening entrainment device fully as yet, the user can see through to pull from this and place the tightness that mouth mask bandage 7 ends that hole 6 passes are controlled mouth mask bandage 7, but if first and second intermediate plate 1,2 mutually snapping locate, even if user's application of force is pullled mouth mask bandage 7, can not cause coming off or pulling of entrainment device yet.

On the other hand, because each button column 31 is formed by four cylinders 33, all cylinders 33 tendency radiation ground are slightly drawn together outward and are splited and compressing holding part 321 respectively, caused the compressing effect that adds, allow each button column 31 be not easy to deviate from, more guaranteed the positioning action of entrainment device mouth mask bandage 7 by the peristome 322 of the holding part 321 of button hole 32.

Growth along with service time, the get loose generation of phenomenon of mouth mask bandage 7 frequent excuse portions action or casual pullling and causing, but because of cylinder 33 tendencies of aforementioned button column 31 are difficult for deviating from from button hole 32 against peristome 322, cooperate each intermediate plate 1,2 one side (promptly being equivalent to one side) to go up and form non-slip nosing 5 at interval towards mouth mask bandage 7 towards the other side, cause mouth mask bandage 7 to be difficult to break through to buckle solid effect and non-slip nosing 5 both constructed anti-skidding mechanism, be able to reliable by clipping 1,2 of first and second intermediate plates.

Consult Fig. 1 and Fig. 3 simultaneously, if will pull down entrainment device, only need light finger is against 21 positions, press section of the auxiliary ditch 4 of contiguous deformation, the application of force promotes press section 21 toward the auxiliary ditch 4 interior deformation of this deformation slightly, alteration of form along with this press section 21, the extension 22 of press section 21 with enclose the section of covering 23 and all deform jointly, each encloses the section of covering 23 and surrounds button hole 32 again, make the bore of peristome 322 become big, make all cylinders 33 of each button column 31 to produce deformation because of peristome 322, enlarge and leave holding part 321, so form first, two intermediate plates 1,2 can't be closely clamping and return state before the snapping not each other, at this moment, mouth mask bandage 7 also no longer is subjected to the entrainment device constraint and presents the state that comparatively gets loose.

The maximum difference of the utility model and known anchor clamps is that the utility model utilizes the cylinder 33 of each button column 31 to be inclined to the characteristic by moving outward, make button column 31 firmly be suppressed in this holding part 321 and do not deviate from easily, non-slip nosing 5 can prevent to get loose in the cooperation, allows the utility model constitute the snapping locating effect that is better than known anchor clamps fully.

Moreover, the utility model has more been broken through the puzzlement that known anchor clamps can't simple and easyly separate, only need press this press section 21 slightly moves in the auxiliary ditch 4 of deformation, the auxiliary ditch 4 of this deformation provides press section 21 distortion required cushion space, and then affect each to enclose the section of covering 23, all peristomes 322 are subjected to enclosing the section of covering 23 tractions and become big, add that each button column 31 can be that unit leaves holding part 321 because of peristome 322 deformation enlarge with cylinder 33, improved dismounting convenience of the present utility model especially, also be not easy to have strengthened the durability of mouth mask bandage 7 entrainment devices because firmly pullling anchor clamps causes anchor clamps to be damaged fully.

It should be noted that bandage 7 can not penetrate from placing the hole when the utility model was implemented yet, directly divide the two ends by entrainment device to pass in the mode of juxtaposition, this kind user mode can't act on admittedly original button and impacting; In addition, the total number of button column 31, button hole 32 more can slightly adjust according to actual user mode, if the volume of first and second intermediate plate 1,2 is bigger, can adopt more button column 31, button hole 32 to strengthen the solid effect of button, portion's 21 tractions but the prerequisite auxiliary ditch 4 of all contiguous deformation that must be all button holes 32, the peristome 322 that could guarantee all button holes 32 thus can be pressed.

In sum, mouth mask bandage 7 entrainment devices of the present utility model see through to be buckled in the solid unit 3, each button column 31 button hole 32 that stretched through, wherein, each button column 31 has the cylinder 33 of most tendency diffusions in holding part 321, add all non-slip nosings 5, formed highly desirable button fixed bit mechanism, and also only need push this press section 21 toward auxiliary ditch 4 interior the moving of deformation if will pull down entrainment device, cause the peristome 322 of all button holes 32 to become big, and then make that button column 31 is that unit breaks away from this holding part 321 easily with cylinder 33, also be a convenience for disassembling operation.

Claims

1, a kind of mouth mask bandage entrainment device comprises one first intermediate plate (1), one second intermediate plate (2), the solid unit (3) of a button, it is characterized in that:

The solid unit (3) of this button is made of the corresponding button hole (32) that is provided with of same described button column (31) that is positioned at the button column (31) on first intermediate plate (1) and be positioned on second intermediate plate (2), and this button hole (32) forms and coats between section (23) by coating section (23) has peristome (322);

Offer the auxiliary ditch (4) of deformation near the button hole (32) of this second intermediate plate (2), auxiliary ditch (4) one sides of this deformation are to receive the press section (21) that coats section (23) to button hole (32).

2, mouth mask bandage entrainment device according to claim 1 is characterized in that: this button column (31) is that fan-shaped cylinder (33) is formed by a plurality of lateral cross section that have the interval to each other.

3, mouth mask bandage entrainment device according to claim 2 is characterized in that: this cylinder (33) is 2-4.

4, according to claim 1 or 2 or 3 described mouth mask bandage entrainment devices, it is characterized in that: be interval with non-slip nosing (5) on respect to one another of this first and second intermediate plate (1), (2).

5, mouth mask bandage entrainment device according to claim 4 is characterized in that: the apical margin of this non-slip nosing (5) has the tip of convergent sample.