CN205411878U - Nose cup system - Google Patents
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- CN205411878U CN205411878U CN201520944227.1U CN201520944227U CN205411878U CN 205411878 U CN205411878 U CN 205411878U CN 201520944227 U CN201520944227 U CN 201520944227U CN 205411878 U CN205411878 U CN 205411878U
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Abstract
The utility model provides a nose cup system, including sealing component (10), ring component (20), bandeau frame (30), bandeau (60) and bandeau buckle (70), sealing component (10) are connected ring component (20), ring component (20) are connected bandeau frame (30), bandeau frame (30) are connected bandeau (60) with bandeau buckle (70), through bandeau frame (30) and the joint of bandeau (60) and bandeau buckle (70) will sealing component (10) and patient's nasal part position is fixed in in ring component (20), nose cup system combines closely through sealing component, the ring structure, bandeau frame, bandeau, bandeau buckle, exhaust component and rotary joint's, has improved nose cup system's whole comfort level to reduce the possibility of pressing the sore to produce, increased the visual scope after the patient wears. The utility model discloses simple to use, the suitability is strong, production simple process, but batch production.
Description
Technical field
Technology of the present utility model relates to a kind of nose cup system, more specifically says, this utility model relates to a kind of device that the air of pressurization or breathable gas can supply the entrance being transported to patient airway.
Background technology
Being directed to snoring, Sleep Apnea-hypopnea Syndrome, sleep apnea merge chronic obstructive pulmonary disease (COPD), in various systemic disease therapeutic process, general use when sleep the respiratory assist system supplying barotropic gas at the nostril of user or mouth and nose.This device generally includes positive airway pressure device i.e. continuous positive pressure venti lation device (CPAP, or bi-level positive pressure ventilation device (Bi-PAP, bi-levelpositiveairwaypressure), guide the flexible pipe of barotropic gas and nasal mask for ventilation or oronasal mask ContinuousPositiveAirwayPressure).Nose cup generally comprises hose connection joint, bend pipe, housing, seal casing, bandage and the support guiding barotropic gas.Joint, bend pipe, housing and seal casing are sequentially connected with, and support is fixed on housing, and bandage two ends are snapped on support.During use, nose cup is fixed in patient's nasal region by bandage, and seal casing contacts the skin of patient's nares and reaches sealing effectiveness, under the effect of inside and outside differential pressure, makes barotropic gas be delivered in patient respiratory air flue.In use, nose cup and the comfort level of contact skin, degree of stability, sealing effectiveness are three very important indexs, will directly affect patient's experience and therapeutic effect.
Conventional nose cup can cause comfortableness to reduce with the nose position Long contact time of people or produce pressure ulcer, the seal casing of nose cup can not preferably mate the nasal contours of Most patients, such as can not meet low bridge of the nose patient and the use demand of Roman nose patient of different age group with a nose cup, its versatility is poor simultaneously.And conventional nose cup support can shelter from sight line, or can not wears glasses, a period of time before sleep is caused inconvenience.
Utility model content
Not having a kind of low bridge of the nose patient that can meet different age group and the use demand of Roman nose patient for prior art, comfortable and will not cover the shortcoming of sight line when it is worn, the purpose of this utility model is to provide a kind of nose cup system.
This utility model provides a kind of nose cup system, including containment member 10, ring component 20, headband framework 30, headband 60 and headband buckle 70, described containment member 10 is connected with described ring component 20 by the way of cladding mould, described ring component 20 connects described headband framework 30, described headband framework 30 connects described headband 60 and headband buckle 70, by the joint of described headband framework 30, described headband 60 and described headband buckle 70, described containment member 10 and described ring component 20 is fixed on patient's nose position；
nullWherein，Described containment member 10 is divided into nearly nose、Buffer part and remote nose,Described buffer part connects described nearly nose and described remote nose，Described nearly nose includes opening surface 101、First thickening part 102 and the second thickening part 103，The edge of described opening surface 101 adapts with nose circumferential edges shape,Described first thickening part 102 and described second thickening part 103 are arranged on the inwall of described nearly nose，Described buffer portion is the first buffer part 104 and the second buffer part 105，Described first buffer part 104 is arranged on the top of described containment member 10，Described second buffer part 105 is arranged on the lower section of described containment member 10，Described remote nose is provided with raised step 106，And constitute the first embeded slot 108 with the described a part of cambered surface of remote nose 107，Described first embeded slot 108 connects described ring component 20；
Wherein, the second embeded slot 201, fixed part 203 it is provided with on described ring component 20, described second embeded slot 201 connects described first embeded slot 108, described fixed part 203 is provided with holding section 204, described holding section 204 is connected with described fixed part 203, and described holding section 204 includes press-side 2041 and card end of thread 2042；
nullWherein，Described headband framework 30 includes chassis body 301、Upper arm 302 and underarm 303，Described chassis body 301 connects described upper arm 302 and described underarm 303 respectively，Described chassis body 301 is set to the circular ring structure being interlocked with described ring component 20，The horizontal both sides of described chassis body 301 are respectively arranged with engaged part 304，Described engaged part 304 is fastened on down in card end of thread 2042，One end away from described chassis body 301 of described upper arm 302 and described underarm 303 is respectively provided with hole 3021，One end away from described chassis body 301 of described underarm 303 is provided with screens portion 3032，Described hole 3021 connects described headband 60，Described screens portion 3032 interlocks with described headband buckle 70；
Wherein, described headband 60 includes headband main body 601, top bandage 603, lower strap 602 and upper bandage extension 604, described headband main body 601 connects described top bandage 603 and described lower strap 602 respectively, described top bandage 603 is connected with described upper bandage extension 604, described headband main body 601, top bandage 603, lower strap 602 and upper bandage extension 604 connect and compose a kind of coronal structure, one end 6031 away from described headband main body 601 of described top bandage 603 connects described hole 3021, one end 6021 away from described headband main body 601 of described lower strap 602 connects described headband buckle 70；
Wherein, described headband buckle 70 includes headband hole 701, buckle the 702, the 3rd embeded slot 703, described headband buckle 70 is in arc-shaped thing, described buckle 702 is arranged on the inside of described 3rd embeded slot 703, described headband hole 701 connects one end 6021 away from described headband main body 601 of described lower strap 602, and described 3rd embeded slot 703 connects described screens portion 3032.
Preferably, being provided with two described first thickening parts 102 in described nose cup system, described first thickening part 102 is that specular is arranged along the axis of described containment member 10.
Preferably, described first thickening part 102 is made up of at least two bar, each described bar is the curve-like of progressive additive, is close to the outer peripheral one end of nose in described first thickening part 102 and is provided with the thickest portion 1021, the other end corresponding thereto is provided with thin section 1022.
Preferably, being provided with two described second thickening parts 103 in described nose cup system, described second thickening part 103 is that specular is arranged along the axis of described containment member 10.
Preferably, described second thickening part 103 is rectangle, described second thickening part 103 is in the horizontal direction in the shape gradually thickeied, and described second thickening part 103 is thinnest part 1031 near described nearly nose one end, and described second thickening part 103 is thickness 1032 away from one end of described nearly nose.
Preferably, described first buffer part 104 and the concave arcuation thing of described second buffer part 105.
Preferably, described first embeded slot 108 is arranged in complementation with described second embeded slot 201.
Preferably, being provided with two described fixed parts 203 and two described holding sections 204 in described nose cup system, the connector of described fixed part 203 and described holding section 204 composition is separately positioned on the both sides of described ring component 20 and arranges in specular.
Preferably, described upper arm 302 is in partial arc shape, and in the middle part of described upper arm 302, the upper end of described chassis body 301 is fixed in lower end.
Preferably, being respectively arranged with described hole 3021 at the two ends of described upper arm 302, the size of two described holes 3021, shape adapt.
Preferably, described underarm 303 is in partial arc shape, and in the middle part of described underarm 303, the lower end of described chassis body 301 is fixed in upper end.
Preferably, the outer surface of described underarm 303 is protruded in described screens portion 3032,3rd embeded slot 703 of described headband buckle 70 and described screens portion 3032 phase are complementary, in working order under, described buckle 702 by described screens portion 3032 flexible fastening in described 3rd embeded slot 703.
According to another aspect of the present utility model, also including that exhaust component 40, described exhaust component 40 connect described ring component 20, described ring component 20 also includes ladder-shaper structure 202, on the inwall of the vertical direction that described ladder-shaper structure 202 is arranged on described second embeded slot 201
Wherein, described exhaust component 40 includes in the middle part of first end 401, component 402 and the second end 403, in the middle part of described component, 402 connect described first end 401 and described the second end 403 respectively, discontinuous fitting portion 4011 it is provided with on described first end 401, described ladder-shaper structure 202 is sticked in the inside groove of described discontinuous fitting portion 4011 and fixes
Wherein, being provided with Long Circle hole 412 in the middle part of described component on the outer surface of 402, arranging in two row's sectors in described Long Circle hole 412, described Long Circle hole 412 includes large end face 4121 and small end face 4122.
Preferably, the distance between described ladder-shaper structure 202 and described second embeded slot 201 is between 2mm～3mm.
Preferably, described first end 401 is vertical setting with described the second end 403.
Preferably, described discontinuous fitting portion 4011 by the rounded outer edge of first end 401 and is parallel to the partial arc projection of described rounded outer edge and constitutes.
According to another aspect of the present utility model, also include swivel joint 50, described swivel joint 50 is in hollow cylindrical thing, described swivel joint 50 upper end connects the second end 403 of described exhaust component 40, described swivel joint 50 upper end and described the second end 403 are coaxial circles, in working order under described swivel joint 50 rotate with described coaxial circles.
This utility model provides a kind of nose cup system, by combining closely of containment member, circular ring structure, headband framework, headband buckle, headband, exhaust component and swivel joint, improve the global comfort of nose cup system, and decrease the probability that pressure ulcer produces, add the visual range after patient wears, such nose cup system is adapted to the nasal contours of various people, it is provided that its versatility.This utility model uses simple, and the suitability is strong, and production technology is simple, can be mass.
Accompanying drawing explanation
Shown in Fig. 1 according to detailed description of the invention of the present utility model, the overall structure schematic diagram of a kind of nose cup system；
Shown in Fig. 2 according to detailed description of the invention of the present utility model, the attachment structure schematic diagram of a kind of nose cup system；
Shown in Fig. 3 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described containment member；
Shown in Fig. 4 according to first embodiment of the present utility model, in described nose cup system, the schematic rear view of described containment member；
Shown in Fig. 5 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described ring component；
Shown in Fig. 6 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described headband framework；
Shown in Fig. 7 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described headband；
Shown in Fig. 8 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described headband buckle；
Shown in Fig. 9 according to the second embodiment of the present utility model, in described nose cup system, the perspective view of described exhaust component；
Shown in Figure 10 according to the second embodiment of the present utility model, in described nose cup system, the schematic front view of described exhaust component；And
Shown in Figure 11 according to the 3rd embodiment of the present utility model, in described nose cup system, the perspective view of described swivel joint.
Detailed description of the invention
In order to preferably make the technical solution of the utility model show clearly, the utility model is described in further detail below in conjunction with the accompanying drawings.
Shown in Fig. 1 according to detailed description of the invention of the present utility model, a kind of device structure schematic diagram preventing deep venous thrombosis, described detailed description of the invention is merely to illustrate and explains this utility model, being not limited to this utility model.
In this utility model, in the case of not elaborating, the noun of locality of use such as " upper and lower, left and right ", it is common that refer to reference to upper and lower, left and right shown in the drawings；It is inside and outside that " inside and outside " refers to relative to the profile of each parts itself.The figure number that different diagrams are identical, it is expressed as same place structure, further, skilled artisan understands that, it is not shown in the drawing or uses mark to illustrate with reference to also some structure position or architectural feature in accompanying drawing, but these characteristics belong to currently available technology or unrelated with structure of the present utility model, technical characteristic, therefore make too much to describe, but this does not represent this utility model and does not possess these general, obvious technological means, does not repeats them here.
Such as, with reference to Fig. 1, Fig. 2, described Fig. 1 is illustrated that the overall structure schematic diagram of a kind of nose cup system, described Fig. 2 is illustrated that the attachment structure schematic diagram of a kind of nose cup system, overall structure of the present utility model and attachment structure will be further described by this utility model in conjunction with Fig. 1 and Fig. 2, specifically, described nose cup system includes containment member 10, ring component 20, headband framework 30 and headband 60, Fig. 1 and Fig. 2 also show other components in described nose cup system, such as exhaust component, headband buckle and swivel joint, these detailed description of the invention that will be described below are described specifically.
Further, described containment member 10 is for the connection with patient airway entrance, described containment member is close to position, human nasal portion, for convenience of describing, in aftermentioned, preferably described containment member is divided into nearly nose, remote nose and the part in the middle of described nearly nose and described remote nose, further, as shown in Figure 1 and Figure 2, inside described Fig. 1, the nearly nose of described containment member has a verge of opening, the surface of described verge of opening adapts with the outer peripheral shape of human nose, human body nose can be fitted tightly, described containment member is additionally provided with buffer part and thickening part, these detailed description of the invention that will be described below are described in detail, do not repeat them here.
Further, described ring component 20 is for the connection hinge of nose cup system components, and permanent link together with containment member, skilled artisan understands that, described ring component 20 is similar to the bowl structure of lower ending opening, described ring component 20 both sides are provided with fixed part, described fixed part is used for connecting described headband framework, as shown in Figure 2, look up by side from left to right, the diameter of the ring component 20 of described bowl structure is from small to large, high order end is minimum diameter, low order end is maximum gauge, described containment member is connected in one end of described maximum gauge, the described headband framework that is connected it is used in one end of described minimum diameter.
Further, described headband framework 30 is used for connecting headband and headband buckle, so that the containment member of nose cup system is firmly fitted in the porch of air flue, described headband framework 30 can be divided into main body according to structure, upper arm and underarm, described main body connects described ring component, the size of described main body, shape should be with the size of described ring component minimum diameter one end, shape adapts, further, described upper arm connects described headband 60, described underarm connects headband buckle 70 described in headband, for to described human body nose that described containment member and described ring component fitted closely.
Described headband buckle 70 is for the connection of headband framework with headband, those skilled in the art understands, as shown in Figure 1 and Figure 2, described headband buckle 70 is designed as a structure being easily installed and dismantling, when patient is before wearing nose cup, first by described headband 60 through headband buckle, the most on tape during nose cup, in that context it may be convenient to described headband buckle 70 is buckled on described headband framework 30；When patient needs to take off nose cup, suitable power can be applied to described headband buckle 70, cause described headband buckle 70 to depart from described headband framework 30, to reach the state that lower strap unclamps.Thus can take off nose cup in the case of not untiing described headband 60.
Described headband 60 fixing for nose cup system, containment member is made firmly to be fitted in the porch of air flue, skilled artisan understands that, as shown in Figure 1 and Figure 2, described headband 60 is designed as the stereochemical structure adapted with human head shapes, from described headband, stretch out two connecting portions connect upper arm and the headband buckle 70 of described headband framework 30 respectively, described headband buckle 70 interlocks with the underarm of described headband framework 30, form a kind of attachment structure closely and be worn on human body head, and human body nose of being fitted closely by described containment member 10.
nullFurther，Described containment member 10 connects described ring component 20，Described ring component 20 connects described headband framework 30，Described headband framework 30 connects described headband 60 and described headband buckle 70，By described headband framework 30、Described containment member 10 and described ring component 20 are fixed on patient's nose position by the joint of headband buckle 70 and described headband 60，In a preferred embodiment，Described nose cup is a kind of medical nasal mask for positive airway pressure，Described nose cup is by the headband framework 30 being sequentially communicated、Ring component 20、Containment member 10、Headband framework 70 and headband 60 form，Described headband framework 30 is fixed by the depressible buckle on described ring component 20，Described containment member 10 and ring component 20 are one-body molded by quadric injection mould cladding mould processing.Headband 60 is connected with headband framework 30 and headband buckle 70 by 4 extended structures.
Shown in Fig. 3 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described containment member, shown in Fig. 4 according to first embodiment of the present utility model, in described nose cup system, the schematic rear view of described containment member, the containment member in described nose cup system is described in detail by this utility model by combining Fig. 3 and Fig. 4.
Further, described containment member 10 is divided into nearly nose, buffer part and remote nose, described buffer part connects described nearly nose and described remote nose, skilled in the art realises that, for the ease of describing, defining nearly nose and the concept of remote nose, described nearly nose is one end of laminating human body nose, and described remote nose is the one end away from nose, described nearly nose, buffer part and described remote nose are an overall structure.
Further, described nearly nose includes opening surface the 101, first thickening part 102 and the second thickening part 103, the edge of described opening surface 101 adapts with nose circumferential edges shape, and described first thickening part 102 and described second thickening part 103 are arranged on the inwall of described nearly nose.
Further, described containment member is that silica gel is made, and the thickness minima in described perforate face 101 is 0.3mm, and in other embodiments, the thickness in described perforate face can also be 0.5mm, 0.7mm, and this does not affects the technical solution of the utility model, does not repeats them here.
Skilled artisan understands that, described first thickening part 102 thickeies for strip, as shown in Figure 4, described first thickening part 102 is made up of at least two bar, each described bar is the curve-like of progressive additive, first thickening part 102 from 1021 thickness to 1022 thinnest parts be a process the most thinning, rather than be interrupted thinning, specifically, it is close to the outer peripheral one end of nose in described first thickening part 102 and is provided with the thickest portion 1021, the other end corresponding thereto is provided with thin section 1022.In a preferred embodiment, the one-tenth-value thickness 1/10 of described first thickening part is 0.1-0.7mm, and distance values is 2.1-2.5mm, and width value is 1.9-3.3mm.
Further, being provided with two described second thickening parts 103 in described nose cup system, described second thickening part 103 is that specular is arranged along the axis of described containment member 10.Further, described second thickening part 103 is rectangle, and described 1031 is the thinnest part of described thickening part 103, and described 1032 is the thickness of described second thickening part 103.The direction of described thickening part 1032 is vertical with the verge of opening 101 defined.Nose cup uses when, described first thickening part 102 can effectively prevent the Free Transform of proximal end face, causes described nose cup away from skin surface, and produces gap between skin, thus causes gas leakage.
Correspondingly, as it is shown on figure 3, the effect of support is played in described second thickening part 103, prevent sidewall from subsiding.In a preferred embodiment, the one-tenth-value thickness 1/10 of described second thickening part is 1.5mm-2.5mm, and width value is 7.5mm-8.5mm.In such embodiments, the function supporting elastomeric material is played in described first thickening part 102, described second thickening part 103, when user wears described nose cup system, described first thickening part 102 and described second thickening part 103 make nose tighter with what nose cup sealed, such as, described first thickening part is by 3 long bodily forms, the verge of opening that people defines starts to thicken, the most thinning along cambered surface, described second thickening part is by 1 cuboid, from the thickest end of cambered surface, it is perpendicular to proximal end face and starts to thicken.
Further, described buffer portion is the first buffer part 104 and the second buffer part 105, described first buffer part 104 is arranged on the top of described containment member 10, described second buffer part 105 is arranged on the lower section of described containment member 10, skilled artisan understands that, there is obvious thin structure at a centre of described first buffer part 104, and described second buffer part 105 is uniform thickness, further, before described first buffer part 105, before latter two top and described second buffer part 105, latter two top is in the case of applying external force, can fit together, in such embodiments, described first buffer part 104, described second buffer part 105 is symmetrical set relative to the axis of described containment member 10.Further, the degree of depth of described first buffer part 104 is 5mm-7mm, and the second buffer part 105 depth value is 5mm-7.5mm.
Skilled artisan understands that, from the point of view of the outward appearance of containment member 10, described first buffer part 104 is made up of the cambered surface of a depression, there is obvious thin structure at a centre of described first buffer part 104, further, can effectively alleviate when wearing nose cup, the top of nearly nose be to the compressing at the bridge of the nose.When wearing nose cup, under the effect of external force, described first buffer part 104 can deform upon, together with the front top at top likely can be encountered with rear top.Correspondingly, described second buffer part 105 is also to be made up of, as shown in Figure 3, Figure 4 the cambered surface of a depression, described second buffer part 105 is the cambered surface of uniform thickness, described nose cup is under the effect of external force, and described second buffer part 105 can deform upon, together with the front bottom of bottom is encountered with rear drain pan.
Further, as shown in Figure 3, described remote nose is provided with raised step 106, and constitute the first embeded slot 108 with the described a part of cambered surface of remote nose 107, described first embeded slot 108 connects described ring component 20, specifically, remote nose has a raised step 106, described raised step 106 forms embeded slot 108 with cambered surface 107, described embeded slot 108 is shaped on ring component 20 by quadric injection mould processing, and described fitting portion 108 is arranged in complementation with the part that engages of described ring component 20.
Shown in Fig. 5 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described ring component, in such embodiments, the second embeded slot 201 it is provided with on described ring component 20, fixed part 203, described second embeded slot 201 connects described first embeded slot 108, described first embeded slot 108 is arranged in complementation with described second embeded slot 201, skilled artisan understands that, in a preferred embodiment, described ring component 20 is PC material, connect together with described containment member 10, further, the outer surface that described ring component 20 is connected with described containment member 10 is tangent, described ring component supports described containment member.
Further, described fixed part 203 is provided with holding section 204, described holding section 204 is connected with described fixed part 203, described holding section 204 includes press-side 2041 and card end of thread 2042, specifically, described fixed part 203 is in rectangular structure, and the one-tenth-value thickness 1/10 of described rectangular structure is preferably 1mm.
Further, described fixed part 203 is provided with press-side 2041 and card end of thread 2042, when press-side 2041 applies inward force, card end of thread 2042 can open certain angle, described press-side 2041 for operating for user, described card end of thread 2042 for fasten aftermentioned in headband framework, further, as it is shown in figure 5, be preferably provided with wavy concaveconvex structure on described press-side 2041, for increasing hands and the press-side 2041 frictional force when operation of people.
In such embodiments, the connector that described fixed part 203 and described holding section 204 are constituted is separately positioned on the both sides of described ring component 20 and arranges in specular, skilled artisan understands that, in described nose cup system, it is preferably provided with two described fixed parts 203 and two described holding sections 204, described fixed part 203 and described holding section 204 are respectively placed in the left and right sides of described ring component 20, and are symmetrical set.
Further, four cylinder shape grooves it are additionally provided with on described ring component 20, as shown in Figure 5, at described ring component, two described cylinder shape grooves are each side set, the position of described groove be arranged on on the arcwall face of the inner side in described fixed part horizontal direction, further, a diameter of 2.2mm of described cylinder shape groove, the degree of depth is 0.7-1mm, described cylinder shape groove for aftermentioned in the step of 4 cylindrical protrusions of headband framework mutually complementary, in such embodiments, described cylinder shape groove coordinates described cylindrical protrusions to fasten the connection between described headband framework and described ring component 20, and prevent teetertottering in described headband framework horizontal direction, these detailed description of the invention that will be described below are described in detail, do not repeat them here.
Further, as shown in Figure 5, described ring component 20 is in bowl structure, at " bowl " bottom opening, the front end of described ring component 20 is circular, and middle part is borehole structure, in such embodiments, described containment member 10 is played a supportive role by described ring component 20, and described ring component 20 is tangent with the outer surface of described containment member 10 and is connected.
nullShown in Fig. 6 according to first embodiment of the present utility model，In described nose cup system，The perspective view of described headband framework，Specifically，Described headband framework 30 includes chassis body 301、Upper arm 302 and underarm 303，Described chassis body 301 connects described upper arm 302 and described underarm 303 respectively，Described chassis body 301 is set to the circular ring structure being interlocked with described ring component 20，The horizontal both sides of described chassis body 301 are respectively arranged with engaged part 304，Described engaged part 304 is fastened on down in card end of thread 2042，One end away from described chassis body 301 of described upper arm 302 and described underarm 303 is respectively provided with hole 3021 and holding section 3032，Described hole 3021 connects described headband 60 and described holding section 3032 connects described headband buckle 70.
Skilled artisan understands that, described headband framework 30 includes described chassis body 301, the upper arm 302 extended out from described chassis body 301 and the underarm 303 extended out from described chassis body 301, the horizontal both sides of described chassis body 301 are respectively arranged with engaged part 304, the direction that described engaged part 304 is stretched out is identical with the direction of described cylinder shape groove, the size of described engaged part 304, shape and the size of described cylinder shape groove, shape adapts, further, described engaged part 304 is also cross described card end of thread 2042 and the front end of fixed part 203 and described cylinder shape groove, the described structure that is connected together can effectively prevent described headband framework 30 rocking after mounting.
Skilled artisan understands that, described headband framework 30 is made for HDPE material, described headband framework 30 is detachably arranged on described ring component, in such embodiments, described engaged part 304 is symmetrical two protruding steps, specifically, outside symmetrical two the protruding steps of the chassis body 301 of described headband framework 30 match with two card end of threads of described ring component 20, further, described symmetrical raised step lower end is provided with extension through four cylinder shape grooves in above-mentioned, and described headband framework 30 is fastened.
Further, described upper arm 302 is in partial arc shape, in the middle part of described upper arm 302, the upper end of described chassis body 301 is fixed in lower end, it is respectively arranged with described hole 3021 at the two ends of described upper arm 302, the size of two described holes 3021, shape adapts, further, as shown in Figure 6, in wearing use, described upper arm 302 is away from the ear front end of one end extension the pure man of described chassis body, and when applying external force less than ear, one end away from described chassis body of described upper arm upwardly extends the most in the horizontal direction, and define certain angle, the span of described angle is 50 °～55 °.
Further, described underarm 303 is in partial arc shape, and in the middle part of described underarm 303, the lower end of described chassis body 301 is fixed in upper end, is respectively arranged with described holding section 3032 at the two ends of described underarm 303, and the size of two described holding sections 3032, shape adapt.Described underarm 303 is arranged in horizontal parallel, and the brachium of described upper arm 302 is more than the brachium of described underarm 303, and the pliability of described upper arm 302 is more than the pliability of described underarm 303.Described underarm 303 is fitted the arcuation outer surface of described chassis body 301 being connected, angle between forming one 80 °～90 ° between part and the level of described underarm 303 and described chassis body 301 joint, further, when described underarm extends along the left and right sides, described underarm 303 gradually with horizontal vertical, further, described upper arm 302 is not connected to and by a certain distance each other with described underarm 303.
nullShown in Fig. 7 according to first embodiment of the present utility model，In described nose cup system，The perspective view of described headband，Specifically，Described headband 60 includes headband main body 601、Top bandage 603、Lower strap 602 and upper bandage extension 604，Described headband main body 601 connects described top bandage 603 and described lower strap 602 respectively，Described top bandage 603 is connected with described upper bandage extension 604，Described headband main body 601、Top bandage 603、Lower strap 602 and upper bandage extension 604 connect and compose a kind of coronal structure，One end 6031 away from described headband main body 601 of described top bandage 603 connects described hole 3021，One end 6021 away from described headband main body 601 of described lower strap 602 connects described second hole 3032.
Further, it will be appreciated by those skilled in the art that described headband 60 has a main body 601 and from the top bandage 603 that main body is extended and lower strap 602, extend upper bandage extension 604 from top bandage 603.Described top bandage 603 and described upper bandage extension 604 will be shelved on the top of head, the head end of described top bandage 603 can be bonding through rear volume circle from hole 3021, described lower strap 602 can be bonding through rear volume circle from the second hole 3032, and headband main body 601, top bandage 603, lower strap 602 and top extend bandage 604 and forms a crown form shape when wearing.
Skilled artisan understands that, described top extends bandage 604 and is connected with described top bandage 603 and forms a circular bandage, the bandage of described circle puts down position, the human body crown, prevent headband from gliding, the top bandage 603 of described headband 60 and lower strap 602 form the angle of certain angle, further, under in working order, the top bandage 603 of described headband 60 is connected with the hole 3021 of the upper arm 302 of described headband framework 30, the lower strap 602 of described headband 60 is connected with the hole 701 of described headband buckle 70, the top bandage 603 of described headband 60 and lower strap 602 extend from main body and along the symmetrical setting of central shaft of described headband 60.
Preferably, described headband 60 uses nylon soft, resilient and Lycra to make, and in other embodiments, described headband 60 can also use fiber, hair, silkworm silk etc., and this does not affects specific embodiments of the present utility model, does not repeats them here.
Skilled artisan understands that, this utility model passes through headband 60, described headband framework 30, the combination of described headband buckle 70, formed and a kind of be suitable for the structure being worn on human body head, further, described headband framework 30 is sequentially connected with ring component 20 and containment member 10, described containment member 10 is close to human body nose, forms one fastening nose cup system.
Shown in Fig. 8 according to first embodiment of the present utility model, in described nose cup system, the perspective view of described headband buckle, described headband buckle 70 makes when wearing and take off of nose cup, adds convenience.Headband buckle in described nose cup system is described in detail by this utility model by combining Fig. 8.
Further, described headband buckle 70 includes headband hole 701, buckle 702, 3rd embeded slot 703, described headband buckle 70 is in arc-shaped thing, described buckle 702 is arranged on the inside of described 3rd embeded slot 703, described buckle 702 is for making by deformation plastic material, it is arranged on the end face of described 3rd embeded slot 703 one end, described headband hole 701 is hollow bore, described hollow bore ovalize structure, described headband hole 701 connects one end 6021 away from described headband main body 601 of described lower strap 602 and is secured to, described 3rd embeded slot 703 connects described screens portion 3032.
Skilled artisan understands that, the outer surface of described underarm 303 is protruded in described screens portion 3032, the female of described 3rd embeded slot 703 and the shape of the projection in described screens portion 3032, size adapts, further, under in working order, 3rd embeded slot 703 of described headband buckle 70 is complementary with described screens portion 3032 phase, specifically, the end face 3034 of the end face 7031 and holding section that constitute embeded slot coincides, buckle 702 is complementary with extended structure 3033 phase of holding section 3032, skilled artisan understands that, described embeded slot 703 and holding section 3032 can also be circular, trapezoidal or other irregular shapes, described buckle 702 by described screens portion 3032 flexible fastening in described 3rd embeded slot 703.
Shown in Fig. 9 according to the second embodiment of the present utility model, in described nose cup system, the perspective view of described exhaust component, Fig. 9 is illustrated that the nose cup system according to first embodiment of the present utility model, described nose cup system also includes exhaust component 40, described exhaust component 40, for constructing the conveying air flue of air or breathable gas, is connected on ring component, gets rid of CO2。
Specifically, described exhaust component 40 connects described ring component 20, described ring component 20 also includes ladder-shaper structure 202, on the inwall of the vertical direction that described ladder-shaper structure 202 is arranged on described second embeded slot 201, skilled artisan understands that, described exhaust component 40 is interlocked with the ladder-shaper structure 22 of described ring component 20, further, distance between described ladder-shaper structure 202 and described second embeded slot is between 2mm～3mm, and the distance between described ladder-shaper structure 202 and described second embeded slot can be 2mm, 2.3mm or 2.8mm.
Further, describe for convenience, preferably described exhaust component 40 is divided into three parts, it will be appreciated that, described exhaust component 40 is an entirety, and described exhaust component 40 includes in the middle part of first end 401, component 402 and the second end 403, and in the middle part of described component, 402 connect described first end 401 and described the second end 403 respectively, described the second end 402 connects in described swivel joint 50, these detailed description of the invention that will be described below and is described in detail.
Further, as shown in Figure 9, discontinuous fitting portion 4011 it is provided with on described first end 401, described ladder-shaper structure 202 is sticked in the inside groove of described discontinuous fitting portion 4011 and fixes, skilled artisan understands that, described first end 401 is fitted described ring component 20 rotating, fixed by described ladder-shaper structure 202, specifically, the discontinuous fitting portion 4011 of the first end 401 of described exhaust component is discontinuous step cutting pattern, described discontinuous fitting portion 4011 forms a chimeric groove face with described exhaust component 40, described chimeric groove face can accommodate terraced steps 202.
It will be appreciated by those skilled in the art that described discontinuous fitting portion 4011 by the rounded outer edge of first end 401 and is parallel to the partial arc projection of described rounded outer edge and constitutes.
Further, as shown in Figure 10, being provided with bellmouth 412 in the middle part of described component on the outer surface of 402, described bellmouth 412 includes large end face 4121 and small end face 4122.Further, described first end 401 is vertical setting with described the second end 403, and in other embodiments, the angle formed between described first end 401 and described the second end 402 can also be more than 90 ° or less than 90 °, this does not affects detailed description of the invention of the present utility model, does not repeats them here.
Further, described bellmouth 412 is steam vent, described steam vent is integrally formed on described exhaust component, further, the perforate direction of described steam vent is perpendicular to the end face at first end 401 place, and in other embodiments, the perforate direction of described steam vent can also be at an angle with the end face at first end 401 place, this does not affects detailed description of the invention of the present utility model, does not repeats them here.
Shown in Figure 11 according to the 3rd embodiment of the present utility model, in described nose cup system, the perspective view of described swivel joint, described swivel joint is for connecting and breathing pipeline, structure air or the conveying air flue of breathable gas, specifically, described nose cup also includes described swivel joint 50, described swivel joint 50 is in hollow cylindrical thing, described swivel joint upper end connects the second end 402 of described exhaust component, described swivel joint 50 upper end and described the second end 402 are coaxial circles, under in working order, described swivel joint rotates with described coaxial circles.
Skilled artisan understands that, described swivel joint 50 is set to band step and with tapered cylinder, the second end of described exhaust component 40 is set to the groove complementary with end interface on described swivel joint 50, further, after assembling, described swivel joint 50 is coaxial circles with the second end 402 of exhaust component 40, and can rotate with the central shaft of described coaxial circles after assembling.
More specifically, it will be appreciated by those skilled in the art that one end away from described exhaust component 40 of described swivel joint 50 connects flexible pipe, described other devices hose connection.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on flesh and blood of the present utility model.
Claims (17)
1. a nose cup system, it is characterized in that, including containment member (10), ring component (20), headband framework (30), headband (60) and headband buckle (70), described containment member (10) is connected with described ring component (20) by the way of cladding mould, described ring component (20) connects described headband framework (30), described headband framework (30) connects described headband (60) and headband buckle (70), by described headband framework (30), described containment member (10) and described ring component (20) are fixed on patient's nose position by the joint of described headband (60) and described headband buckle (70)；
nullWherein，Described containment member (10) is divided into nearly nose、Buffer part and remote nose,Described buffer part connects described nearly nose and described remote nose，Described nearly nose includes opening surface (101)、First thickening part (102) and the second thickening part (103)，The edge of described opening surface (101) adapts with nose circumferential edges shape,Described first thickening part (102) and described second thickening part (103) are arranged on the inwall of described nearly nose，Described buffer portion is the first buffer part (104) and the second buffer part (105)，Described first buffer part (104) is arranged on the top of described containment member (10)，Described second buffer part (105) is arranged on the lower section of described containment member (10)，Described remote nose is provided with raised step (106)，And constitute the first embeded slot (108) with a part of cambered surface of described remote nose (107)，Described first embeded slot (108) connects described ring component (20)；
Wherein, the second embeded slot (201), fixed part (203) it is provided with on described ring component (20), described second embeded slot (201) connects described first embeded slot (108), described fixed part (203) is provided with holding section (204), described holding section (204) is connected with described fixed part (203), and described holding section (204) include press-side (2041) and card end of thread (2042)；
nullWherein，Described headband framework (30) includes chassis body (301)、Upper arm (302) and underarm (303)，Described chassis body (301) connects described upper arm (302) and described underarm (303) respectively，Described chassis body (301) is set to the circular ring structure being interlocked with described ring component (20)，The horizontal both sides of described chassis body (301) are respectively arranged with engaged part (304)，Described engaged part (304) is fastened on down in card end of thread (2042)，One end away from described chassis body (301) of described upper arm (302) and described underarm (303) is respectively provided with hole (3021)，One end away from described chassis body (301) of described underarm (303) is provided with screens portion (3032)，Described hole (3021) connects described headband (60)，Described screens portion (3032) interlocks with described headband buckle (70)；
nullWherein，Described headband (60) includes headband main body (601)、Top bandage (603)、Lower strap (602) and upper bandage extension (604)，Described headband main body (601) connects described top bandage (603) and described lower strap (602) respectively，Described top bandage (603) is connected with described upper bandage extension (604)，Described headband main body (601)、Top bandage (603)、Lower strap (602) and upper bandage extension (604) connect and compose a kind of coronal structure，The one end (6031) away from described headband main body (601) on described top bandage (603) connects described hole (3021)，One end (6021) away from described headband main body (601) of described lower strap (602) connects described headband buckle (70)；
Wherein, described headband buckle (70) includes headband hole (701), buckle (702), the 3rd embeded slot (703), described headband buckle (70) is in arc-shaped thing, described buckle (702) is arranged on the inside of described 3rd embeded slot (703), described headband hole (701) connects one end (6021) away from described headband main body (601) of described lower strap (602), and described 3rd embeded slot (703) connects described screens portion (3032).
Nose cup system the most according to claim 1, it is characterized in that, being provided with two described first thickening parts (102) in described nose cup system, described first thickening part (102) is that specular is arranged along the axis of described containment member (10).
Nose cup system the most according to claim 2, it is characterized in that, described first thickening part (102) is made up of at least two bar, each described bar is the curve-like of progressive additive, it is close to the outer peripheral one end of nose described first thickening part (102) and is provided with the thickest portion (1021), the other end corresponding thereto is provided with thin section (1022).
Nose cup system the most according to any one of claim 1 to 3, it is characterized in that, being provided with two described second thickening parts (103) in described nose cup system, described second thickening part (103) is that specular is arranged along the axis of described containment member (10).
Nose cup system the most according to claim 4, it is characterized in that, described second thickening part (103) is rectangle, described second thickening part (103) is in the horizontal direction in the shape gradually thickeied, described second thickening part (103) is thinnest part (1031) near described nearly nose one end, and described second thickening part (103) is thickness (1032) away from one end of described nearly nose.
6. according to the nose cup system described in claim 1 or 2 or 3 or 5, it is characterised in that described first buffer part (104) and the concave arcuation thing of described second buffer part (105).
Nose cup system the most according to claim 6, it is characterised in that described first embeded slot (108) and described second embeded slot (201) are arranged in complementation.
Nose cup system the most according to claim 6, it is characterized in that, being provided with two described fixed parts (203) and two described holding sections (204) in described nose cup system, the connector that described fixed part (203) and described holding section (204) are constituted is separately positioned on the both sides of described ring component (20) and arranges in specular.
Nose cup system the most according to claim 6, it is characterised in that described upper arm (302) is in partial arc shape, and the upper end of described chassis body (301) is fixed in lower end, described upper arm (302) middle part.
Nose cup system the most according to claim 9, it is characterised in that be respectively arranged with described hole (3021) at the two ends of described upper arm (302), the size of two described holes (3021), shape adapt.
11. nose cup systems according to claim 6, it is characterised in that described underarm (303) is in partial arc shape, and the lower end of described chassis body (301) is fixed in upper end, described underarm (303) middle part.
12. according to the nose cup system described in claim 1 or 2 or 3 or 5 or 7 or 8 or 9 or 10 or 11, it is characterized in that, described screens portion (3032) protrudes the outer surface of described underarm (303), 3rd embeded slot (703) of described headband buckle (70) and described screens portion (3032) are complementary mutually, under in working order, described buckle (702) by the flexible fastening of described screens portion (3032) in described 3rd embeded slot (703).
13. according to the nose cup system described in claim 1 or 2 or 3 or 5 or 7 or 8 or 9 or 10 or 11, it is characterized in that, also include exhaust component (40), described exhaust component (40) connects described ring component (20), described ring component (20) also includes ladder-shaper structure (202), on the inwall of the vertical direction that described ladder-shaper structure (202) is arranged on described second embeded slot (201)
Wherein, described exhaust component (40) includes (402) and the second end (403) in the middle part of first end (401), component, in the middle part of described component, (402) connect described first end (401) and described the second end (403) respectively, discontinuous fitting portion (4011) it is provided with on described first end (401), described ladder-shaper structure (202) is sticked in the inside groove of described discontinuous fitting portion (4011) and fixes
Wherein, Long Circle hole (412) it is provided with on the outer surface of (402) in the middle part of described component, described Long Circle hole (412) is arranged in two row's sectors, and described Long Circle hole (412) includes large end face (4121) and small end face (4122).
14. nose cup systems according to claim 13, it is characterised in that the distance between described ladder-shaper structure (202) and described second embeded slot (201) is between 2mm～3mm.
15. nose cup systems according to claim 13, it is characterised in that described first end (401) is vertical setting with described the second end (403).
16. nose cup systems according to claim 13, it is characterised in that described discontinuous fitting portion (4011) is by the rounded outer edge of first end (401) and is parallel to the partial arc projection of described rounded outer edge and constitutes.
17. according to the nose cup system according to any one of claim 14 to 16, it is characterized in that, also include swivel joint (50), described swivel joint (50) is in hollow cylindrical thing, described swivel joint (50) upper end connects the second end (403) of described exhaust component (40), described swivel joint (50) upper end and described the second end (403) are coaxial circles, in working order under described swivel joint (50) rotate with described coaxial circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944227.1U CN205411878U (en) | 2015-11-24 | 2015-11-24 | Nose cup system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944227.1U CN205411878U (en) | 2015-11-24 | 2015-11-24 | Nose cup system |
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| Publication Number | Publication Date |
|---|---|
| CN205411878U true CN205411878U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944227.1U Active CN205411878U (en) | 2015-11-24 | 2015-11-24 | Nose cup system |
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| CN (1) | CN205411878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691277A (en) * | 2021-02-04 | 2021-04-23 | 姚树娈 | Breathe internal medicine sputum discharging device that cleans breath |
| USD937411S1 (en) | 2019-08-30 | 2021-11-30 | Fisher & Paykel Healthcare Limited | Unit end connector |
-
2015
- 2015-11-24 CN CN201520944227.1U patent/CN205411878U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD937411S1 (en) | 2019-08-30 | 2021-11-30 | Fisher & Paykel Healthcare Limited | Unit end connector |
| USD977634S1 (en) | 2019-08-30 | 2023-02-07 | Fisher & Paykel Healthcare Limited | Unit end connector |
| USD1021068S1 (en) | 2019-08-30 | 2024-04-02 | Fisher & Paykel Healthcare Limited | Unit end connector |
| CN112691277A (en) * | 2021-02-04 | 2021-04-23 | 姚树娈 | Breathe internal medicine sputum discharging device that cleans breath |
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