CN104906675A - Mask assembly - Google Patents

Mask assembly Download PDF

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Publication number
CN104906675A
CN104906675A CN 201510349795 CN201510349795A CN104906675A CN 104906675 A CN104906675 A CN 104906675A CN 201510349795 CN201510349795 CN 201510349795 CN 201510349795 A CN201510349795 A CN 201510349795A CN 104906675 A CN104906675 A CN 104906675A
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CN
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Prior art keywords
forehead
portion
support
mask assembly
provided
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CN 201510349795
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Chinese (zh)
Inventor
刘远翔
庄志
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北京怡和嘉业医疗科技有限公司
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Abstract

The invention provides a mask assembly. The mask assembly comprises a framework and a forehead supporting frame. The framework comprises a framework body and a first connecting part arranged on the outer surface of the framework body. The forehead supporting frame comprises a second connecting part hinged to the first connecting part and a fitting part matched with the forehead. According to the mask assembly, the forehead supporting frame swings relative to the framework body, a wearer can conveniently and easily swing the forehead supporting frame according to the forehead characteristics to adjust the forehead supporting frame to the distance suitable for the forehead, and the wearing requirements of different wearers with different forehead heights are met as well.

Description

一种面罩组件 One kind of mask assembly

技术领域 FIELD

[0001] 本发明涉及辅助呼吸设备,特别是涉及一种面罩组件。 [0001] The present invention relates to a breathing assistance apparatus, particularly to a mask assembly.

背景技术 Background technique

[0002] 众所周知,呼吸面罩(或称面罩组件)主要应用到各种呼吸道疾病或者睡眠呼吸暂停的持续气道正压通气的治疗中。 [0002] As we all know, breathing mask (or mask assembly) is mainly applied to the continuous positive airway pressure treatment of various respiratory diseases or sleep apnea. 呼吸面罩通常需要与呼吸机相连,以便把呼吸机输出的可呼吸的气体提供给佩戴者。 Typically requires the respirator is connected to the ventilator, so that the breathable gas supplied to the ventilator output wearer.

[0003] 面罩组件需要长期佩戴,佩戴舒适性对用户的体验影响非常大。 [0003] The mask assembly requires long-term wear, wear comfortable affect the user experience is very large. 设置有前额支架的面罩组件可以承压到佩戴者的额头部位,通过额头提供支撑力,以缓解面罩组件对佩戴者面部的压迫。 Mask assembly is provided with a forehead support may be confined to the portion of the wearer's forehead, the forehead to provide support force, to relieve pressure on the mask assembly of the wearer's face. 然而,现有的面罩组件的前额支架的结构复杂,佩戴者不方便在佩戴过程中调节前额支架来适应自身的前额高度。 However, the structure of a conventional forehead support of the mask assembly of complex, inconvenient to the wearer's forehead support adjustment during wear height to suit their forehead.

发明内容 SUMMARY

[0004] 本发明所要解决的技术问题是为了克服现有技术中面罩组件的前额支架的结构复杂,佩戴者不方便在佩戴过程中调节前额支架的不足。 [0004] The present invention solves the technical problem to overcome in the prior art mask assembly forehead support complex structure, inconvenient to the wearer's forehead support inadequate adjustment during wear.

[0005] 针对上述问题,本发明提出了一种面罩组件,包括:框架,包括框架主体以及设置于所述框架主体外表面的第一连接部;前额支架,包括与所述第一连接部铰接的第二连接部和与前额配合的贴合部。 [0005] In view of the above problems, the present invention provides a mask assembly, comprising: a frame including a frame body and a first connection portion provided on the outer surface of the frame body; a forehead support, said first connecting portion comprises a hinge and a second connecting portion attached to the forehead portion and mating.

[0006] 根据本发明的面罩组件的实施例,其包括框架以及与框架的框架主体相配合使用的前额支架。 [0006] According to an embodiment of the mask assembly of the present invention, including a frame body with the frame and forehead support frame cooperates used. 框架主体的外表面上设置有第一连接部。 The outer surface of the frame body is provided with a first connecting portion. 前额支架上设置有与第一连接部相铰接的第二连接部。 The forehead support is provided on the second connecting portion connected to the first portion of the articulated. 前额支架与框架主体铰接连接,使得前额支架可以相对于框架主体进行摆动。 The forehead support is hingedly connected with the frame body, so that the forehead support relative to the frame body to swing. 前额支架的摆动可带动其贴合部靠近或者远离佩戴者的前额。 Swing drive its forehead support may be bonded portion close to or away from the wearer's forehead. 这样,当佩戴者佩戴本发明的面罩组件时,佩戴者即可根据自身的前额高度利用前额支架的摆动来自动调节前额支架,这样的调节方式操作简单,方便快捷。 Thus, when the wearer wears the mask assembly of the present invention, the wearer can use the height according to their forehead pivot forehead support bracket to automatically adjust the forehead, this adjustment method is simple, convenient and quick.

[0007] 在一个实施例中,所述第一连接部与所述第二连接部枢接连接,以实现所述贴合部以所述第一连接部和所述第二连接部枢接的枢接轴为中心朝向靠近或者远离所述前额的方向摆动。 [0007] In one embodiment, the first connecting portion and second connecting portion pivotally connected to the connector, to achieve the bonding portion is connected to said first portion and said second connecting portion of the pivot pivot axis close to or away from the center of the forehead toward the direction of the swing.

[0008] 在一个实施例中,所述框架主体还包括进气口,所述第一连接部包括靠近所述进气口设置的第一支撑架,所述前额支架的第二连接部枢接到所述第一支撑架上。 [0008] In one embodiment, the frame body further includes an air inlet, a first portion pivotally connected to the second connecting portion includes a first support proximate the air intake port is provided, connected to the forehead support to the first support frame.

[0009] 在一个实施例中,所述第一支撑架包括两个间隔设置的支撑柱,每个所述支撑柱上同轴设置有安装孔,所述第二连接部上设置有与所述安装孔相配合的第一凸柱,所述第一凸柱为所述枢接轴。 [0009] In one embodiment, the first support frame comprises two spaced support posts, each of said support column is provided with a mounting hole coaxially provided with the second connection portion and the the first mounting hole cooperating boss, the first boss of the pivot shaft.

[0010] 在一个实施例中,所述第一支撑架包括两个间隔设置的支撑柱,每个所述支撑柱上同轴设置有安装孔,所述第二连接部上设置有与所述安装孔相配合的轴孔,所述枢接轴插入到所述安装孔和轴孔中。 [0010] In one embodiment, the first support frame comprises two spaced support posts, each of said support column is provided with a mounting hole coaxially provided with the second connection portion and the mating the shaft hole mounting hole, the pivot hole and the shaft is inserted into the shaft hole in the mounting.

[0011 ] 在一个实施例中,所述支撑柱上设置有限制所述前额支架摆动范围的限位部。 [0011] In one embodiment, the support column is provided with a swinging range limits of the forehead portion of the stopper holder.

[0012] 在一个实施例中,所述限位部是设置在所述支撑柱的内侧表面上的第二凸柱。 [0012] In one embodiment, the stopper portion is provided in the second boss on the inside surface of the support column.

[0013] 在一个实施例中,所述第二连接部上设置有沿与所述第一凸柱的轴线相垂直的方向延伸的开口槽。 [0013] In one embodiment, the groove is provided with an opening along an axis of the first pillar extending in a direction perpendicular to the second connecting portion.

[0014] 在一个实施例中,所述面罩组件还包括设置于所述框架主体与所述前额支架之间且用于将所述前额支架的压力传递到所述框架主体上的弹性件。 [0014] In one embodiment, the assembly further comprises a mask disposed on the forehead and a pressure is transmitted to the elastic member holder on the body frame between the frame body and the forehead support.

[0015] 在一个实施例中,所述框架主体上设置有容纳所述弹性件的容纳部,所述弹性件抵压在所述容纳部上。 [0015] In one embodiment, the frame body is provided with a receiving portion receiving said elastic member, said elastic member abutting against said receiving portion.

[0016] 在一个实施例中,所述弹性件是弹片、扭转弹簧或者弹垫。 [0016] In one embodiment, the elastic member is a leaf spring, torsion spring or spring washers.

[0017] 根据本发明的面罩组件的实施例,其包括框架以及与框架的框架主体相配合使用的前额支架。 [0017] According to an embodiment of the mask assembly of the present invention, including a frame body with the frame and forehead support frame cooperates used. 框架主体的外表面上设置有第一连接部。 The outer surface of the frame body is provided with a first connecting portion. 前额支架上设置有与第一连接部相铰接的第二连接部。 The forehead support is provided on the second connecting portion connected to the first portion of the articulated. 前额支架与框架主体铰接连接,使得前额支架可以相对于框架主体进行摆动。 The forehead support is hingedly connected with the frame body, so that the forehead support relative to the frame body to swing. 前额支架的摆动可带动其贴合部靠近或者远离佩戴者的前额。 Swing drive its forehead support may be bonded portion close to or away from the wearer's forehead. 这样,当佩戴者佩戴本发明的面罩组件时,佩戴者即可根据自身的前额高度利用前额支架的摆动来自动调节前额支架,这样的调节方式操作简单,方便快捷。 Thus, when the wearer wears the mask assembly of the present invention, the wearer can use the height according to their forehead pivot forehead support bracket to automatically adjust the forehead, this adjustment method is simple, convenient and quick. 另外,前额支架以摆动的方式来适应不同佩戴者的不同前额高度,从而很好地满足了不同佩戴者的佩戴需求。 In addition, the forehead support in an oscillating fashion to accommodate different wearer's forehead height different, so good to meet the different needs of the wearer to wear.

附图说明 BRIEF DESCRIPTION

[0018] 在下文中将基于实施例并参考附图来对本发明进行更详细的描述。 [0018] The present invention will be described in more detail based on embodiments and with reference to the drawings hereinafter.

[0019] 图1是本发明的第一实施例的面罩组件的分解结构示意图。 [0019] FIG. 1 is an exploded schematic view of the structure of a first embodiment of the mask assembly embodiment of the present invention.

[0020]图2是本发明的第一实施例的面罩组件的组装产品的全剖示意图。 [0020] FIG. 2 is a cross-sectional schematic view of a full assembly of the product of the first embodiment of the mask assembly embodiment of the present invention.

[0021] 图3是本发明的第二实施例的面罩组件的分解结构示意图。 [0021] FIG. 3 is an exploded schematic view of the structure of a second embodiment of the mask assembly of the present invention.

[0022] 图4是本发明的第二实施例的面罩组件的组装产品的全剖示意图。 [0022] FIG. 4 is a cross-sectional schematic view of a full assembly of the product of a second embodiment of the mask assembly of the present invention.

[0023] 图5是本发明的第三实施例的面罩组件的分解结构炸示意图。 [0023] FIG. 5 is an exploded structure of a third embodiment of the mask assembly embodiment of the present invention fried FIG.

[0024] 图6是本发明的弹垫的全剖示意图。 [0024] FIG. 6 is a full sectional schematic view of the spring washer according to the present invention.

[0025]图7是本发明的第三实施例面罩组件的组装产品的全剖示意图。 [0025] FIG. 7 is a cross-sectional schematic view of a full assembly of the product according to the third embodiment of the mask assembly of the present invention.

[0026] 标记说明: [0026] Symbols:

[0027] 11、框架主体;111、下头带挂钩;112、进气接口;113、支撑柱;114、安装孔;115、第二凸柱;116、容纳部;117、容纳腔;12、衬垫;13、弯管组件;14、前额支架;141、上头带挂钩;142、第一凸柱;143、开口槽;144、第二支撑架;145、凸起;15、弹片;151、连接部;152、弹片主体;16、扭转弹簧;16a、销轴;17、弹垫;171、第一段;172、中间段;173、第二段;174、 [0027] 11, the frame body; 111, the headgear hook; 112, air interfaces; 113, support post; 114, mounting hole; 115, a second boss; 116, receiving unit; 117, receiving chamber; 12, liner pad; 13, elbow assembly; 14, forehead support; 141, the headgear hook; 142, a first boss; 143, opening groove; 144, a second supporting frame; 145, projection; 15, shrapnel; 151, connector unit; 152, shrapnel body; 16, the torsion spring; 16a, pin; 17, spring washers; 171, first paragraph; 172, intermediate segment; 173, second paragraph; 174,

周向槽。 Circumferential groove.

[0028] 在附图中,相同的部件使用相同的附图标记。 [0028] In the drawings, like parts same reference numerals. 附图并未按照实际的比例绘制。 The drawings are not drawn to actual scale.

具体实施方式 detailed description

[0029] 下面将结合附图对本发明作进一步说明。 [0029] The following with reference to the present invention will be further described.

[0030] 如图1、图2所示,本发明的面罩组件的实施例,包括框架以及与框架相连接的前额支架14。 [0030] FIG 1 and FIG 2, an embodiment of a mask assembly of the present invention, includes a frame 14 and a forehead support connected to the frame. 框架包括框架主体11以及固定连接在框架主体11上并用于与人脸部相配合的衬垫12。 The frame includes a frame body 11 and the pad 12 and the mating face of the person is fixedly connected to the frame body 11 and used. 衬垫12使用柔性材料加工制造,以提升佩戴的舒适度。 Pad 12 using a flexible material manufacturing, to enhance the wearing comfort. 框架主体11包括与下头带相连接的下头带挂钩111以及与弯管组件13相配合的进气接口112。 A headband 11 includes a lower frame body and connected to the headgear 111 and a hook assembly 13 elbow mating interface 112 of the intake. 框架主体11的外表面上设置有第一连接部。 The outer surface of the frame body 11 is provided with a first connecting portion. 前额支架14包括与第一连接部铰接连接的第二连接部。 The forehead support 14 includes a first portion and a second connecting portion connected hingedly connected. 第二连接部可以相对于第一连接部进行摆动。 The second connecting portion relative to the first connecting portion swings. 这样,当促动前额支架14时,前额支架14的贴合部(设置有上头带挂钩141的那一端)可以靠近或者远离衬垫12进行摆动。 Thus, when the actuator forehead support 14, bonded to a forehead support portion 14 (the hook is provided on that end of the headband 141) close to or away from the pad 12 can be swung. 当佩戴者佩戴时,贴合部可以靠近或者远离佩戴者的前额进行摆动。 When worn by a wearer, bonded portion can be close to or away from the wearer's forehead swing. 佩戴者可以根据自身的前额特征来摆动前额支架14以将前额支架14的自由端调整到贴合自己的前额,实现前额支架的无级调节,从而满足不同佩戴者的不同前额高度的佩戴要求。 Wearer can be swung forehead support according forehead feature itself 14 to the free end of the forehead support 14 is adjusted to fit his forehead, stepless adjustable forehead support, to meet different forehead different wearers height wear requirements.

[0031] 本实施例中,面罩组件还包括设置于框架主体11与前额支架14之间且用于将前额支架14的压力传递到框架主体11上的弹性件。 [0031] In this embodiment, the mask assembly further includes a pressure to and for the forehead support 14 is transmitted to the frame body 11 between the elastic member 14 on the body frame 11 and the forehead support. 当佩戴者佩戴该面罩组件时,佩戴者通过拉动上、下头带松紧实现面罩的固定,同时保证既不漏气又无明显的压迫感后将头带位置固定。 When the wearer wears the mask assembly, by pulling on the wearer, the elastic headband to achieve a fixed mask, while maintaining a fixed pressure in neither leakage nor obvious after headgear. 前额支架14在被佩戴者促动的过程中,前额支架14与框架主体11相对位置发生变化,设置在前额支架14与框架主体11之间的弹性件会受到压迫而发生变形。 14 forehead support, forehead support 14 varies with the relative position of the frame body 11 is actuated in the course of a wearer, disposed in the frame 14 and the forehead support body 11 between the elastic member will be deformed by compression. 弹性件的变形将前额支架14上的力传递到框架主体11上,进而传递到衬垫12上。 The deformation of the elastic member 14 on the forehead support force is transmitted to the frame body 11, and further transmitted to the pad 12. 针对不同人的脸部特征,弹性件的变形程度不同,以使得衬垫12与人脸部始终处于贴合状态,从而保证了衬垫12与鼻梁两侧贴合后保持良好的气密性。 Facial features for different people, different degrees of deformation of the elastic member, so that the spacer 12 and the face of the person is always in the bonded state, the spacer 12 so as to ensure good airtightness and rear sides of nose attached.

[0032] 在一个实施例中,第一连接部与第二连接部枢接连接,以实现第二连接部相对第一连接部摆动。 [0032] In one embodiment, the first connecting portion and second connecting portion connected pivotally connected, relative to the first connecting portion to effect a second connection portion swings. 采用枢接连接方式,前额支架14可以围绕一个旋转轴进行摆动,从而前额支架14的摆动会更加的稳定,有利于佩戴者促动该前额支架14在二维平面上进行摆动以对其位置进行调整。 Using pivot connection, the forehead support 14 may be swung around a rotational axis, whereby the swing forehead support 14 will be more stable, in favor of the wearer's forehead support actuator 14 on a two-dimensional plane of its swing positions for Adjustment.

[0033] 在其他实施例中,框架主体11包括第一连接部。 [0033] In other embodiments, the frame body 11 includes a first connecting portion. 前额支架14包括与第一连接部铰接的第二连接部。 The forehead support 14 includes a second hinge portion connected to the first connection portion. 例如,第一连接部包括框架主体11上的进气接口112。 For example, the first connection portion comprises an intake 11 on the body frame interface 112. 前额支架14设置有连接通孔。 The forehead support 14 is provided with a connection through-hole. 第二连接部包括前额支架14的套设于连接通孔的连接套。 The second connection portion comprises a forehead support sleeve 14 is provided in the through hole of the connecting sleeve is connected. 连接套的一端与进气接口112球铰接。 Connecting one end of the inlet sleeve 112 interfaces ball hinge. 这样,前额支架14可以相对于框架主体11进行摆动。 Thus, the forehead support 14 relative to the frame body 11 swings.

[0034] 以下实施例中,具体描述第一连接部与第二连接部以枢接方式连接的技术方案: [0034] In the following examples, specific technical solutions described in the first connecting portion and the second connecting portion connected to the pivot:

[0035] 如图1、图2所示,框架主体11的第一连接部包括在靠近进气接口112的框架主体11外侧表面上设置的用于支撑前额支架14的第一支撑架。 [0035] As shown in FIG 1, FIG. 2, the first connecting portion 11 includes a frame body disposed on the outer side surface 11 near the intake air interface 112 for supporting the first frame body 14 of the forehead support bracket. 前额支架14可以通过与第一支撑架的连接实现与框架主体11的可拆卸连接。 The forehead support 14 may be connected by a detachable connection with a first realization of the support frame 11 of the frame body. 前额支架14的第二连接部枢接到第一支撑架上并可以相对第一支撑架进行摆动。 A second portion pivotally connected to the forehead support 14 to the first support frame relative to the first support frame and can be swung. 前额支架14的摆动可以调节贴合部到佩戴者的前额的距离。 Oscillating forehead support 14 may be adjusted to fit the distance forehead portion of the wearer. 因此,前额支架14可以满足不同佩戴者的不同前额高度的佩戴需求。 Therefore, to meet the different forehead forehead support 14 different wearer needs a high degree of wear.

[0036] 可选地,第一支撑架包括间隔设置的两个支撑柱113。 [0036] Alternatively, the first support frame comprises two spaced apart support posts 113. 每个支撑柱113上设置有安装孔114。 Each support post 113 is provided on the mounting hole 114. 两个安装孔114同轴设置。 Two mounting holes 114 disposed coaxially. 前额支架14包括第一端和第二端(即贴合部)。 The forehead support 14 includes a first end and a second end (i.e., bonding portion). 第二连接部包括设置在第二端上并与安装孔114相配合的第一凸柱142。 The second portion includes a connector disposed on the second end of the first boss and the mounting hole 114 cooperating 142. 将第一凸柱142与安装孔114配合安装后,前额支架14就与框架主体11连接起来且前额支架14可以围绕安装孔114的轴线进行摆动。 After the first mounting boss 142 with mounting holes 114, the forehead support 14 is connected to the body frame 11 and the forehead support 14 and can pivot about an axis 114 of the mounting hole. 前额支架14的第二端上设置有上头带挂钩141,用于安装头带。 A forehead support provided on the second end 14 of the headband with a hook 141 for mounting the headband.

[0037] 在一个实施例中,前额支架14的第一端设置有沿与第一凸柱142的轴线相垂直的方向延伸的开口槽143。 [0037] In one embodiment, the forehead support is provided with a first open end of the groove along the axis of the first pillar 142 extending in a direction perpendicular to 14,314. 这样,前额支架14的第一端上被开口槽143分隔出的两个支脚就具有了弹性,以方便将该前额支架14快速地安装到第一支撑架上。 Thus, opening slots 143 are separated by a first end of the forehead support 14 has two legs on the elastic 14 to facilitate the quick mounting bracket to the first support frame forehead. 往第一支撑架上安装前额支架14时,先对两个支脚施加沿第一凸柱142的轴向方向的力(例如用手捏住两个支脚)以使得两个支脚的端部发生变形。 When the end portion of the support frame toward the first mounting bracket 14 a forehead, a force in the axial direction of the boss 142 along a first (e.g. two hand pinch feet) applied to the two first legs such that the two legs are deformed . 变形后的两个支脚的端部更容易地插入到间隔设置的支撑柱113形成的空间内。 Ends of the two legs of the deformed more easily inserted into the space of the support column 113 is formed spaced apart. 待支脚端部上的第一凸柱142对准安装孔114后撤去外力以释放两个支脚,两个支脚回复原状,使得第一凸柱142插入到安装孔114内。 A first boss on the leg end portion 142 to be aligned with the mounting holes 114 to release the external force is removed after two legs, two legs reinstated, so that the first boss 142 is inserted into the mounting hole 114.

[0038] 在一个实施例中,支撑柱113上设置有限位部。 [0038] In one embodiment, a limiting portion provided on the support pillar 113. 限位部用于限定前额支架14的摆动范围。 A stopper portion 14 defining the range of swing of the forehead support. 本实施例中,限位部是设置在支撑柱113的内侧表面上的第二凸柱115。 The second boss 115 cases, the stopper portion is provided on the inside surface of the support column 113 of the present embodiment. 第二凸柱115抵压在前额支架14的背向或者朝向框架主体11的表面上,以限制前额支架14的摆动范围。 The second boss 115 is pressed against the forehead support 14 away from or toward the upper surface of the frame body 11 so as to limit the scope of the forehead support 14 to swing. 这样,前额支架14的摆动范围受到第二凸柱115的限制而使得弹性件在未佩戴状态下也保持在压缩状态。 In this way, the swing range of the forehead support 14 is limited by the second boss 115 such that the elastic member in the non-wearing state is maintained in a compressed state. 弹性件的回复力作用在前额支架14和框架主体11上,保持前额支架14的位置稳定,避免前额支架14出现松垮晃动的情况,有利于面罩组件的包装和运输。 Restoring force of the elastic member 14 on the frame and forehead support body 11, the position of the forehead support 14 to maintain a stable, shaking loose to avoid occurrence of a forehead support 14 is conducive to packaging and transport mask assembly. 另外,限位部也防止前额支架14摆动幅度过大,将摆动范围限制在一个大多数人需要的范围内,有利于佩戴者快捷有效地对前额支架14施加促动力以使前额支架14进行摆动。 Further, the stopper portion 14 is prevented from excessive forehead support swings, the swing range to limit the range of a majority of people in need, is conducive to the wearer quickly and efficiently apply urging force to the forehead support 14 so that the forehead support 14 to swing .

[0039] 在一个实施例中,弹性件通过自身具有的弹性变形能力来实现应变力(例如拉力或者压力)在前额支架14与框架主体11之间的传递。 [0039] In one embodiment, the resilient member to achieve resilience (e.g. tension or pressure) between the transmission 14 and the frame body 11 in the forehead support by the elastic deformability of itself has. 当佩戴者佩戴该面罩组件时,在上、下头带的拉力作用下,前额支架14相对框架主体11位置发生了变化。 When the wearer wears the mask assembly, the upper and under tension of the headband, the frame 14 relative to the body 11 changes the position of the forehead support. 促动前额支架14摆动以靠近自己的前额过程中,前额支架14会对弹性件进行压缩,弹性件的弹性势能逐渐增大。 The forehead support 14 pivot the actuator to close during his forehead, the forehead support 14 will compress the elastic member, the elastic potential energy of the elastic member is gradually increased. 弹性件弹力会传递到框架主体11上进而传递到衬垫12处。 The elastic force of the elastic member will be transmitted to the body frame 11 is further transmitted to the pad 12. 这样,衬垫12对鼻梁两侧的皮肤产生一定的压力而使得衬垫12与鼻梁两侧贴合更加紧密,保证了衬垫12与鼻梁两侧贴合后,面罩内部持续正压通气,能够保持良好的气密性。 After this, both sides of the nose skin 12 of pads certain pressure so that both sides of the nose pad 12 bonded more closely to ensure that the pad 12 is bonded to both sides of the nose, the mask interior continuous positive airway pressure, can be maintain good airtightness.

[0040] 可选地,如图1、图2所示,本发明第一实施例中,弹性件被设置为弹片15。 [0040] Alternatively, as shown in FIG 1, FIG 2, a first embodiment of the present invention, the elastic member 15 is arranged to shrapnel.

[0041] 弹片15可以与前额支架14加工制造为一个整体。 [0041] The elastic piece 15 may be manufactured and processed forehead support 14 as a whole. 弹片15包括从前额支架14朝向框架主体11 (或者佩戴者的面部)的表面上向外延伸一段距离的连接部151以及与连接部151相连接的弹片主体152。 Elastic piece 15 and elastic piece 151 includes an extension body 151 and the connecting portion 152 is connected to a distance from the connecting portion 11 (or the face of the wearer) surface of the frame body 14 toward the forehead support outwardly. 该连接部151与前额支架14之间形成一定的夹角。 The connecting portion is formed a certain angle between 14 and 151 and the forehead support. 弹片15可以被加工制造为一个整体,从而具有稳定可靠的弹性变形能力。 Elastic piece 15 may be manufactured as an integral process, to have a reliable capacity for elastic deformation. 弹片主体152与前额支架14之间形成间隔,预留出弹片主体152发生弹性变形时所需的活动空间。 Forming a spacer between the leaf spring 14 and forehead support body 152, when the desired reservation dome 152 is elastically deformed body space.

[0042] 弹片主体152抵压在框架主体11的表面上。 [0042] The elastic sheet body 152 abuts against the surface 11 of the frame body. 前额支架14摆动并靠近佩戴者的前额时,前额支架14会压迫弹片15发生变形,弹片主体152会朝前额支架14靠近。 When the forehead support close to the pivot 14 and the wearer's forehead, the forehead support 14 compresses the elastic piece 15 is deformed, shrapnel body 152 toward the forehead support 14 will close. 弹片主体152的弹性回复力会传递给框架主体11进而传递到衬垫12处,以使得衬垫12更好地贴合在人的鼻梁部并保证该贴合处的气密性。 152 shrapnel restoring force of the elastic body is passed to the frame body 11 and further transmitted to the pad 12, so that the liner 12 to better conform to the human nose portion and to ensure the air-tightness at bonded.

[0043] 优选地,框架主体11上设置有容纳弹片主体152的容纳部116。 [0043] The elastic piece is provided with a receiving body receiving portion 11 is 116152 Preferably, the frame body. 容纳部116被设置为凹槽。 Receiving portion 116 is provided as a groove. 弹片主体152抵压在凹槽的底部。 Shrapnel body 152 abuts against the bottom of the groove. 凹槽的侧部也对弹片主体152形成限位,防止弹片15发生偏移,避免前额支架14受到沿与第一凸柱142的轴线平行的过大的外力而使得前额支架14的第一凸柱142从安装孔114中脱离出来,保证了带有弹片15的前额支架14的位置稳定性。 Side of the groove also shrapnel stopper body 152 is formed to prevent the elastic piece 15 is offset to avoid the forehead support 14 by first stud along an axis 142 parallel to an excessive external force such that the first protrusion 14 of the forehead support column 142 disengaged from the mounting hole 114, to ensure the positional stability of the elastic piece 15 with a forehead support 14.

[0044] 可选地,如图3、图4所示,本发明的面罩组件的第二实施例中,弹性件被设置为扭转弹簧16。 [0044] Alternatively, as shown in FIG 3, FIG. 4, a second embodiment of the mask assembly of the present invention, the elastic member 16 is disposed a torsion spring.

[0045] 第二连接部包括设置有安装扭转弹簧16的第二支撑架144。 [0045] The second connector portion includes a second support is provided with a torsion spring 16 mounted 144. 第二支撑架144上设置有轴孔。 144 is provided on the second support shaft hole. 扭转弹簧16通过开口销轴16a安装到第二支撑架144上。 The torsion spring 16 16a mounted to the second support pin 144 through the opening. 然后前额支架14再通过第一凸柱142安装到第一支撑架上。 The forehead support 14 is then re-mounted to the first support frame 142 by first boss. 优选地,第二支撑架144的轴孔与第一支撑架的支撑柱113的安装孔114同轴放置,然后使用一个销轴16a插入到安装孔114、轴孔以及扭转弹簧16的定位孔中。 Preferably the mounting hole 114 coaxially, the second supporting shaft hole 144 of the support column of the first support frame 113 is placed, and then using a pin 16a inserted into the mounting hole 114, the shaft hole and the positioning hole torsion spring 16 . 从而实现扭转弹簧16在前额支架14上的安装的同时也实现前额支架14与框架主体11的可拆卸连接。 While enabling the torsion spring 16 is mounted on the forehead support 14 also implements the forehead support 14 is connected to the body 11 of the removable frame.

[0046] 安装完成后,扭转弹簧16的一个支脚抵压在框架主体11的表面上,另一个支脚抵压在前额支架14朝向框架主体11的表面上。 After [0046] installed, a torsion leg spring 16 abuts against the surface 11 of the frame body, the other leg pressed against the surface 14 toward the frame body 11 of the forehead support. 佩戴者拉动头带使前额支架14摆动并靠近自己的前额时,前额支架14会压迫扭转弹簧16发生变形,两个支脚的距离会变小。 So that the wearer pulls the headband and a forehead support 14 oscillating near his forehead, the forehead support 14 compresses the torsion spring 16 is deformed from the two legs becomes small. 扭转弹簧16的弹性回复力会传递给框架主体11进而传递到衬垫12处,以使得衬垫12更好地贴合在人的鼻梁两侧并保证该贴合处的气密性。 The torsion spring 16 transmitted to the elastic restoring force of the frame body 11 will be further transmitted to the pad 12, so that the liner 12 to better conform to both sides of the human nose and to ensure the air-tightness at bonded.

[0047] 优选地,框架主体11上设置有容纳扭转弹簧16的容纳部116。 [0047] 11 is provided with a receiving Preferably, the frame main body portion 116 receiving the torsion spring 16. 容纳部116被设置为凹槽。 Receiving portion 116 is provided as a groove. 扭转弹簧16的一个支脚抵压在凹槽的底部。 A torsion leg spring 16 abuts against the bottom of the groove. 凹槽的侧部也会对扭转弹簧16形成限位,防止扭转弹簧16发生偏移,保证前额支架14的位置稳定性。 Side of the groove is also formed on the stopper torsion spring 16, the torsion spring 16 to prevent the occurrence of offset, to ensure the stability of the position of the forehead support 14.

[0048] 可选地,如图5至图7所示,本发明的面罩组件的第三实施例中,弹性件被设置为弹垫17。 [0048] Alternatively, as shown in FIG. 5 to FIG. 7, a third embodiment of the mask assembly of the present invention, the elastic member 17 is arranged to spring washer.

[0049] 弹垫17为柱体。 [0049] The spring washer 17 is a cylinder. 弹垫17包括第一段171、中间段172和第二段173。 Spring washer 17 includes a first section 171, intermediate section 172 and second section 173. 中间段172设置为空腔。 Intermediate section 172 is provided as a cavity.

[0050] 中间段172呈球状,以有利于弹垫17在中间段172发生变形。 [0050] The spherical intermediate section 172, to facilitate the elastic pad 17 in the intermediate section 172 to deform. 第一段171上设置有与空腔相连通的孔。 It is provided with a hole communicating with the cavity 171 on the first segment. 空腔通过该孔与外部环境相连通,弹垫17发生变形时,可以将空腔内的气体通过该孔排出。 The cavity through the aperture communicating with the external environment, when the spring washer 17 is deformed, the cavity of the gas can be discharged through the hole. 第二段173被构造为端面封闭结构。 Second segment 173 is configured as a closed end surface of the structure.

[0051] 优选地,第一段171和第二段173的端部设置有周向槽174。 [0051] Preferably, the first section 171 and second section 173 of end portion 174 is provided with a circumferential groove. 前额支架14和框架主体11上设置有与周向槽174相配合的卡接部。 14 and 11 is provided with a forehead support frame main body portion and snap fit to the circumferential groove 174. 卡接部卡入弹垫17的周向槽174后实现弹垫17与前额支架14和框架主体11的可拆卸连接。 Card engagement portion 17 of the spring washer circumferential groove 174 to achieve the spring washer 17 is detachably connected to the main body 14 and the frame 11 of the forehead support.

[0052] 前额支架14上设置有孔,该孔的内表面上设置有周向延伸的凸起145,该凸起145为卡接部。 [0052] The hole 14 is provided with a forehead support provided with a circumferentially extending projection 145, the projection portion 145 is a snap on the inner surface of the bore. 第一段171的端部插入到该孔中后,凸起145卡入周向槽174以固定弹垫17。 After the first section 171 of the end portion is inserted into the hole, the projection 145 snaps into the circumferential groove 174 to fix the spring washer 17. 框架主体11上设置有容纳第二段173的端部的容纳腔117。 Receiving a second segment 173 is provided with a receiving chamber 11 end of the upper portion 117 of the frame body. 在一个实施例中,容纳腔117与框架主体11的内部空间隔离开,以防止气体从该处发生泄露。 In one embodiment, receiving chamber 117 and the inner space of the frame body 11 is isolated to prevent the occurrence of gas leakage therefrom. 容纳腔117的开口处收缩形成卡接部,第二段173的端部插入容纳腔117后,卡接部就卡入周向槽174以固定弹垫17。 Opening of the receiving chamber 117 is formed snap contraction portion, the second section 173 of the rear end portion inserted into the receiving chamber 117, the card portion to snap into the circumferential groove 174 to fix the spring washer 17. 这样,弹垫17就不容易脱离与前额支架14和框架主体11的连接,同时也保证了前额支架14的位置稳定性。 Thus, spring washer 17 is not readily disconnected from the frame 14 and the forehead support body 11, but also to ensure the positional stability of the forehead support 14. 在另外的实施例中,弹垫17可与框架一体成型设计。 In a further embodiment, the spring washer 17 may be integrally formed with the frame design.

[0053] 图7示意性地显示了弹垫17的压缩状态。 [0053] FIG 7 schematically shows the spring washer 17 is compressed state.

[0054] 如图7所示,佩戴者摆动前额支架14并靠近自己的前额时,前额支架14会压迫弹垫17发生变形,弹垫17的中间段172的径向尺寸变大。 When [0054] As shown in FIG 7, the wearer 14 and the forehead support close to swing his forehead, the forehead support 14 compresses the spring washer 17 is deformed, intermediate section 17 of the spring washer 172 becomes large radial dimension. 弹垫17的弹性回复力会传递给框架主体11进而传递到衬垫12处,以使得衬垫12更好地贴合在人的鼻梁部位并保证该贴合处的气密性。 An elastic restoring force of the spring washer 17 will be transmitted to the body frame 11 is further transmitted to the pad 12, so that the liner 12 to better conform to the human nose portion and ensure the air-tightness at bonded.

[0055] 通过设置在框架主体11顶端与前额支架14之间的弹性件来保证衬垫12与鼻梁两侧的皮肤贴合后具有良好的气密性。 [0055] by an elastic member disposed between the top of the frame body 1411 and the forehead support to ensure that the pad 12 and the skin on both sides of the nose bonded with good airtightness. 前额支架14与框架主体11活动连接。 The forehead support 14 is connected to the movable frame body 11. 佩戴者佩戴该面罩组件时,佩戴者可以促动前额支架14在与佩戴者的头部对称轴所在的平面内摆动以将前额支架14调整到适合自身前额高度的位置。 When the wearer wears the mask assembly, the wearer's forehead support 14 may be actuated to pivot the forehead rest 14 is adjusted to fit the height of the forehead position itself in a plane with the axis of symmetry of the wearer's head is located. 前额支架14的摆动会压缩弹性件发生变形,从而将前额支架14的力传递到框架主体11上进而传递到衬垫12处。 Forehead holder oscillating compressive elastic member 14 will be deformed so as to transmit force to the forehead support 14 is in turn transmitted to the frame body 12 on the pad 11. 衬垫12受到框架主体11的压迫后会与鼻梁部的皮肤处于很好的贴合状态,进而保持该贴合处处于良好的气密状态。 Pad 12 by the frame body 11 after the compression of the nose portion of the skin will be in a good bonding state, and further maintained at the bonding in good airtight state.

[0056] 另外,以上实施例中,设置的弹性件可以更好地对前额支架14的摆动位置以及摆动状态起到稳定的作用。 [0056] Further, in the above embodiment, the resilient member may be provided better stabilizing effect on the position of the pivot 14 and a swing state of the forehead support. 设置弹性件后,前额支架14不会与框架主体11处于松垮的自由摆动状态,而是前额支架14会在弹性件的支撑作用下处于一个稳定的状态。 After the elastic member 14 does not forehead support the frame body 11 swingably in a loose state, but forehead support 14 will be in a steady state under the action of the resilient support member. 只有当佩戴者主动施加外力促动前额支架14时,前额支架14才会被促动并进行摆动。 Only when the wearer is active application of external force actuator 14 when the forehead support, forehead support 14 will be actuated and swings. 本发明的面罩组件在未被佩戴的状态下,弹性件使得面罩组件的整体保持相对稳定,各构件之间相对静止固定,有利于面罩组件的运输和取用。 The mask assembly of the present invention under a state not being worn, the elastic member such that the overall mask assembly remains relatively stable between the relatively stationary member fixed facilitate access and transport of the mask assembly.

[0057] 本发明的面罩组件的实施例,前额支架14通过设置在其一端部两侧表面的第一凸柱142与支撑柱113上的安装孔114枢接连接,使得前额支架14可以围绕安装孔114的轴线进行摆动。 [0057] Example embodiment of the mask assembly of the present invention, the forehead support 14 by a first boss disposed on both side surfaces of the one end portion 142 of support post 113 pivot mounting holes 114 contact connection, so that the bracket 14 can be mounted around the forehead swing axis of the hole 114. 可摆动的前额支架14允许佩戴者根据自己的前额特征来摆动前额支架14并最终将前额支架14的贴合部摆动到适合自己前额高度的位置处。 Pivotable forehead support 14 to allow the wearer to pivot the forehead support 14 according to his forehead and wherein finally bonded forehead support portion 14 adapted to swing at the height position of their forehead. 从而,本发明的面罩组件,满足了不同佩戴者的不同前额高度的佩戴需求,提升了佩戴过程的舒适度,拓展了佩戴应用范围。 Thus, the mask assembly of the present invention, the forehead to meet the different needs of different wearers wear height, enhance wearer comfort process, expanding the range of applications to wear.

[0058] 虽然已经参考优选实施例对本发明进行了描述,但在不脱离本发明的范围的情况下,可以对其进行各种改进并且可以用等效物替换其中的部件。 [0058] Although the case where the reference to preferred embodiments of the present invention has been described, without departing from the scope of the present invention, various modifications may be made therein and may be replaced by equivalent means. 尤其是,只要不存在结构冲突,各个实施例中所提到的各项技术特征均可以任意方式组合起来。 In particular, there is no conflict as long as the structure, the technical features in each of the mentioned embodiments can be combined in any manner. 本发明并不局限于文中公开的特定实施例,而是包括落入权利要求的范围内的所有技术方案。 The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.

Claims (11)

  1. 1.一种面罩组件,包括: 框架,包括框架主体以及设置于所述框架主体外表面的第一连接部; 前额支架,包括与所述第一连接部铰接的第二连接部和与前额配合的贴合部。 A mask assembly, comprising: a frame including a frame body and a first connection portion provided on the outer surface of the frame body; forehead support includes a second connecting portion connected to the first hinge portion and mating with the forehead the bonded portion.
  2. 2.根据权利要求1所述的面罩组件,其特征在于,所述第一连接部与所述第二连接部枢接连接,以实现所述贴合部以所述第一连接部和所述第二连接部枢接的枢接轴为中心朝向靠近或者远离所述前额的方向摆动。 2. The mask assembly according to claim 1, wherein said first connecting portion and second connecting portion pivotally connected to the connector, to enable the bonding to the first connecting portion and said portion a second connecting portion of the pivot center toward the pivot axis close to or away from the direction of the swing forehead.
  3. 3.根据权利要求2所述的面罩组件,其特征在于,所述框架主体还包括进气口,所述第一连接部包括靠近所述进气口设置的第一支撑架,所述前额支架的第二连接部枢接到所述第一支撑架上。 3. The mask assembly according to claim 2, wherein said frame body further includes an air inlet, the first connecting portion includes a first support proximate the air intake port is provided, said forehead support a second portion pivotally connected to said first support frame.
  4. 4.根据权利要求3所述的面罩组件,其特征在于,所述第一支撑架包括两个间隔设置的支撑柱,每个所述支撑柱上同轴设置有安装孔,所述第二连接部上设置有与所述安装孔相配合的第一凸柱,所述第一凸柱为所述枢接轴。 4. The mask assembly according to claim 3, wherein said first bracket comprises two spaced support posts, each of said support column is provided with a coaxial mounting hole, the second connector a first upper portion is provided with a boss cooperating with said mounting hole, the first boss of the pivot shaft.
  5. 5.根据权利要求3所述的面罩组件,其特征在于,所述第一支撑架包括两个间隔设置的支撑柱,每个所述支撑柱上同轴设置有安装孔,所述第二连接部上设置有与所述安装孔相配合的轴孔,所述枢接轴插入到所述安装孔和轴孔中。 The mask assembly according to claim 3, wherein said first bracket comprises two spaced support posts, each of said support column is provided with a coaxial mounting hole, the second connector a shaft hole is provided on the portion of the mounting hole cooperating with the pivot shaft and the shaft inserted into the hole in the mounting hole.
  6. 6.根据权利要求4或5所述的面罩组件,其特征在于,所述支撑柱上设置有限制所述前额支架摆动范围的限位部。 6. The mask assembly as claimed in claim 4 or 5, characterized in that the support column is provided with a swinging range limits of the forehead portion of the stopper holder.
  7. 7.根据权利要求6所述的面罩组件,其特征在于,所述限位部是设置在所述支撑柱的内侧表面上的第二凸柱。 7. The mask assembly according to claim 6, wherein said stopper portion is provided a second boss on the inside surface of the support column.
  8. 8.根据权利要求4所述的面罩组件,其特征在于,所述第二连接部上设置有沿与所述第一凸柱的轴线相垂直的方向延伸的开口槽。 The mask assembly according to claim 4, characterized in that the opening is provided with a groove along the axis of the first boss extending in a direction perpendicular to the second connecting portion.
  9. 9.根据权利要求1所述的面罩组件,其特征在于,所述面罩组件还包括设置于所述框架主体与所述前额支架之间且用于将所述前额支架的压力传递到所述框架主体上的弹性件。 9. The mask assembly according to claim 1, wherein said assembly further comprises a mask disposed between the frame body and the forehead support and forehead support for the pressure transmitted to the frame an elastic member on the body.
  10. 10.根据权利要求9所述的面罩组件,其特征在于,所述框架主体上设置有容纳所述弹性件的容纳部,所述弹性件抵压在所述容纳部上。 10. The mask assembly according to claim 9, characterized in that a receiving portion receiving said resilient member on said body frame, said elastic member abutting against said receiving portion.
  11. 11.根据权利要求9或10所述的面罩组件,其特征在于,所述弹性件是弹片、扭转弹簧或者弹垫。 11. The mask assembly according to claim 9 or claim 10, wherein said resilient member is a leaf spring, torsion spring or spring washers.
CN 201510349795 2015-06-23 2015-06-23 Mask assembly CN104906675A (en)

Priority Applications (1)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090223521A1 (en) * 2008-03-04 2009-09-10 Resmed Limited Mask system and method for constructing the same
US20100059058A1 (en) * 2008-09-11 2010-03-11 Tzong-Fuh Kuo CPAP mask
US20100108069A1 (en) * 2008-10-30 2010-05-06 Hsiner Company, Ltd. Respiration mask assembly
CN102085407A (en) * 2009-12-02 2011-06-08 液体空气医疗系统公司 Respiratory nasal mask with pivotable arm for holding and orientating the forehead support
CN102802711A (en) * 2010-03-12 2012-11-28 皇家飞利浦电子股份有限公司 Patient interface device with dynamic mask adjustment
CN204798565U (en) * 2015-06-23 2015-11-25 北京怡和嘉业医疗科技有限公司 Face guard subassembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090223521A1 (en) * 2008-03-04 2009-09-10 Resmed Limited Mask system and method for constructing the same
US20100059058A1 (en) * 2008-09-11 2010-03-11 Tzong-Fuh Kuo CPAP mask
US20100108069A1 (en) * 2008-10-30 2010-05-06 Hsiner Company, Ltd. Respiration mask assembly
CN102085407A (en) * 2009-12-02 2011-06-08 液体空气医疗系统公司 Respiratory nasal mask with pivotable arm for holding and orientating the forehead support
CN102802711A (en) * 2010-03-12 2012-11-28 皇家飞利浦电子股份有限公司 Patient interface device with dynamic mask adjustment
CN204798565U (en) * 2015-06-23 2015-11-25 北京怡和嘉业医疗科技有限公司 Face guard subassembly

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