TW201540279A - Face protection tool and face protection tool frame - Google Patents

Face protection tool and face protection tool frame Download PDF

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Publication number
TW201540279A
TW201540279A TW104112913A TW104112913A TW201540279A TW 201540279 A TW201540279 A TW 201540279A TW 104112913 A TW104112913 A TW 104112913A TW 104112913 A TW104112913 A TW 104112913A TW 201540279 A TW201540279 A TW 201540279A
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Taiwan
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protective cover
head
support
bracket
face
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TW104112913A
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Chinese (zh)
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TWI651083B (en
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Norihide Enomoto
Tatsuya Hasegawa
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Midori Anzen Co Ltd
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Priority claimed from JP2014088638A external-priority patent/JP6341559B2/en
Priority claimed from JP2014088639A external-priority patent/JP6333612B2/en
Application filed by Midori Anzen Co Ltd filed Critical Midori Anzen Co Ltd
Publication of TW201540279A publication Critical patent/TW201540279A/en
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Publication of TWI651083B publication Critical patent/TWI651083B/en

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The present invention is equipped with: a main body frame (10) that is mounted to the head; and a shield frame (20) that is disposed outside the main body frame (10) and that holds a shield (S) that protects all or part of the face of the wearer. The main body frame (10) is equipped with: a bridge arm (11) that extends from the front of the head across the sides of the head to the rear of the head at both sides; a first support unit (11a) that is provided to both sides of the bridge arm (11) and that supports the rear of the head; a pair of head arms (12) that branch in the direction of the front of the head from the portions (11b) of the bridge arm (11) corresponding to the sides of the head and that are disposed at the inside of the bridge arm (11); second support units (12a) that support the front of the head and are provided to the respective tips of the head arms (12). The portion of the bridge arm (11) corresponding to the front of the head is disposed separated from the front of the head, resulting in a first pressing force adjustment section (15) that adjusts the pressing force to the rear of the head by the first support unit (11a), and the head arms (12) are a second pressing force adjustment section (16) that adjusts the pressing force to the front of the head by the second support unit (12a).

Description

臉部保護具及臉部保護具用支架 Face protector and face protector bracket

本發明係關於一種臉部保護具及臉部保護具用支架。 The present invention relates to a support for a face protector and a face protector.

先前，於醫療及護理等領域，存在具備用以保護臉部之整體或一部分遠離血液、分泌液、唾液、嘔吐物等感染源或水、藥液等液體之保護罩構件之臉部保護具。例如，存在於保持作為保護罩構件之透鏡之透鏡支架固定有鼻墊及邊撐構件，將鼻墊貼於鼻子之同時將邊撐構件掛於耳朵而使用之眼鏡式保護具。又，亦存在具備以下構件之頭戴式護目鏡：護目鏡部(保護罩部)，其設置於使用者之眼睛之前方；保持部，其用以保持保護罩部；及安裝部，其用以連結於保持部且佩戴於頭部(參照專利文獻1及2)。 In the past, in the fields of medical care and nursing, there is a face protector having a protective cover member for protecting a whole or a part of a face from an infection source such as blood, a secretion liquid, saliva, or vomit, or a liquid such as water or a liquid medicine. For example, there is a spectacle-protective device that is used in a lens holder that holds a lens as a protective cover member, a nose pad and a temple member, and a nose pad that is attached to the nose while the nose pad is attached to the ear. Further, there is also a head-mounted goggles having a goggle portion (protective cover portion) provided in front of the eyes of the user, a holding portion for holding the protective cover portion, and a mounting portion for use It is connected to the holding portion and is worn on the head (see Patent Documents 1 and 2).

[先前技術文獻] [Previous Technical Literature] [專利文獻] [Patent Literature]

[專利文獻1]日本專利特開2007-089748號公報 [Patent Document 1] Japanese Patent Laid-Open Publication No. 2007-089748

[專利文獻2]日本專利特開2009-031473號公報 [Patent Document 2] Japanese Patent Laid-Open Publication No. 2009-031473

然而，無論是上述之眼鏡式之臉部保護具，還是專利文獻1及2之頭戴式護目鏡，皆存在使用時之簡便性或佩戴時之穩定性較低之問題。 However, both the above-described eyeglass type face protectors and the head-mounted goggles of Patent Documents 1 and 2 have problems of ease of use or low stability at the time of wearing.

此種問題並非限定於醫療及護理領域中所使用之臉部保護具， 於其他領域中所使用之臉部保護具中亦同樣存在。 Such problems are not limited to facial protection devices used in the medical and nursing fields. It also exists in facial protection devices used in other fields.

本發明係鑑於此種情況，目的在於提供一種使用時之簡便性或佩戴時之穩定性優異之臉部保護具及臉部保護具用支架。 The present invention has been made in view of such circumstances, and it is an object of the invention to provide a face protector and a support for a face protector which are excellent in ease of use or stability at the time of wearing.

解決上述問題之本發明之態樣係一種臉部保護具用支架，其特徵在於包含：本體支架，其佩戴於頭部；及保護罩支架，其配置於上述本體支架之外側，且保持保護佩戴者之臉部之全部或一部分之保護罩構件；且上述本體支架包含：橋接臂，其係自前頭部跨越側頭部而延伸至兩側後頭部；第1支持部，其設置於上述橋接臂之兩端部且支持後頭部；一對頭部臂，其係自上述橋接臂之與側頭部對應之部分向前頭部方向分支，而配置於上述橋接臂之內側；及第2支持部，其係分別設置於上述頭部臂之前端部且支持前頭部；上述橋接臂之與前頭部對應之部分係自前頭部分離配置，成為調整上述第1支持部對後頭部之按壓力之第1按壓力調整部，上述頭部臂成為調整上述第2支持部對前頭部之按壓力之第2按壓力調整部。 The aspect of the present invention for solving the above problems is a support for a face protector, comprising: a body bracket worn on the head; and a protective cover bracket disposed on an outer side of the body bracket and kept protected from wearing The body cover includes: a bridge arm extending from the front head across the side head to the both rear heads; and a first support portion disposed on the bridge arm a pair of head arms that are branched from a portion of the bridge arm corresponding to the side head and that are disposed on the inner side of the bridge arm, and are disposed inside the bridge arm; and a second support portion The first head portion is disposed at the front end portion of the head arm and supports the front head portion; the portion of the bridge arm corresponding to the front head portion is separated from the front head portion, and is the first one for adjusting the pressing force of the first support portion to the rear head portion. In the pressing force adjustment unit, the head arm is a second pressing force adjustment unit that adjusts a pressing force of the second support unit to the front head.

於先前之眼鏡式臉部保護具中，佩戴者戴著眼鏡之情形時，由於鼻墊或邊撐構件與眼鏡之各構件互相干擾而難以並用。由於鼻子或耳朵之位置或頭部之大小等存在個人差異，故亦難以確保佩戴時之穩定性。 In the conventional eyeglass type face protector, when the wearer wears glasses, it is difficult to use the nose pad or the temple member and the members of the eyeglasses to interfere with each other. Since there is a personal difference in the position of the nose or the ear or the size of the head, it is also difficult to ensure stability during wearing.

又，於先前之專利文獻1及2之頭戴式護目鏡中，無法對應頭部之大小、形狀、頭髮量等個人差異，而有難以確保佩戴時之穩定性之情形。根據佩戴者不同而有於上下方向或左右方向產生偏移之虞。勉強固定於頭部之情形時，貼合感極差而產生不適感或疼痛，亦有對使用臉部保護具進行之作業帶來障礙之虞。 Further, in the head-mounted goggles of the prior patent documents 1 and 2, it is not possible to cope with personal differences such as the size, shape, and amount of hair of the head, and it is difficult to ensure the stability at the time of wearing. There is a tendency to shift in the up and down direction or the left and right direction depending on the wearer. When it is barely fixed to the head, the feeling of fit is extremely poor, causing discomfort or pain, and there is also a hindrance to the operation using the face protector.

相對於此，根據本態樣，可藉由設置於橋接臂之兩端部之第1支持部支持後頭部之2點，且藉由分別設置於頭部臂之前端部之第2支持 部支持前頭部之2點。即，於本發明之態樣中，可藉由前後左右共計4點支持頭部。因此，可對應頭部之大小等個人差異，可確實地確保佩戴穩定性。 On the other hand, according to this aspect, the second support portion can be supported by the first support portion provided at both end portions of the bridge arm, and the second support can be provided at the front end portion of the head arm. The department supports 2 points of the front head. That is, in the aspect of the invention, the head can be supported by a total of four points on the front, rear, left and right sides. Therefore, it is possible to surely ensure the wearing stability in accordance with individual differences such as the size of the head.

而且，佩戴時，若使頭部大致位於撐開之橋接臂之間，而解除撐開力，則利用橋接臂或頭部臂欲返回至初始狀態之彈性變形力，可使臉部保護具用支架自動且穩定性佳地支持於頭部。而且，由於藉由橋接臂之第1按壓力調整部或頭部臂之第2按壓力調整部，可調整對後頭部或前頭部之按壓力，故亦可實現良好之貼合感。 Moreover, when the head is placed substantially between the bridge arms of the distraction and the distraction force is released, the elastic deformation force of the bridge arm or the head arm to return to the initial state can be used for the face protection device. The bracket is automatically and stably supported on the head. Further, since the pressing force to the occipital head or the anterior head can be adjusted by the first pressing force adjusting portion of the bridge arm or the second pressing force adjusting portion of the head arm, a good feeling of fit can be achieved.

又，較佳為上述第2支持部之面積大於上述第1支持部之面積。 Further, it is preferable that an area of the second support portion is larger than an area of the first support portion.

藉此，可增大臉部保護具對前頭部之支持力。既然設置保護罩支架或保護罩，則對前頭部側之重量容易變大。另一方面，可將該重量以大面積之第2支持部分散。因此，可確實地實現良好之貼合感。又，保護罩支架相對於本體支架於上下方向可轉動地構成之情形時，藉由增大臉部保護具對前頭部之支持力，保護罩支架之轉動操作變得容易。亦可防止由此時之轉動操作引起而於臉部保護具於上下左右方向產生偏移。 Thereby, the support force of the face protector to the front head can be increased. Since the protective cover bracket or the protective cover is provided, the weight on the front head side tends to become large. On the other hand, the weight can be dispersed in a large area of the second support portion. Therefore, a good fit can be surely achieved. Further, when the boot cover is rotatably formed in the up-and-down direction with respect to the main body bracket, the rotation operation of the boot cover is facilitated by increasing the support force of the face protector to the front head. It is also possible to prevent the face protection from being displaced in the up, down, left, and right directions due to the turning operation at this time.

又，較佳為由上述橋接臂形成之平面、與由上述頭部臂形成之平面所成之角為0~30度之範圍內。 Further, it is preferable that an angle formed by the plane formed by the bridge arm and the plane formed by the head arm is in the range of 0 to 30 degrees.

藉此，容易藉由模具等製造上述本體支架。因此，可容易地提供上述臉部保護具用支架。 Thereby, it is easy to manufacture the above-described body holder by a mold or the like. Therefore, the above-described bracket for a face protector can be easily provided.

又，較佳為上述橋接臂之與側頭部對應之部分較上述第1按壓力調整部及上述第2按壓力調整部剛性更高。 Further, it is preferable that a portion of the bridge arm corresponding to the side head portion is higher in rigidity than the first pressing force adjusting portion and the second pressing force adjusting portion.

藉此，既然橋接臂之與側頭部對應之部分之剛性較高，則橋接臂之第1按壓力調整部或頭部臂之第2按壓力調整部會優先彈性變形。因此，可確實地確保對頭部之進一步之佩戴穩定性，可實現極為良好之貼合感。而且，可確保橋接臂之與側頭部對應之部分(頭部臂之分 支部分)之剛性。因此，亦可提高相對於長期使用或反復使用等之耐久性。 Thereby, since the rigidity of the portion of the bridge arm corresponding to the side head portion is high, the first pressing force adjusting portion of the bridge arm or the second pressing force adjusting portion of the head arm is preferentially elastically deformed. Therefore, it is possible to surely ensure further wearing stability of the head, and an extremely good fit can be achieved. Moreover, the portion of the bridge arm corresponding to the side head can be ensured (the head arm is divided The rigidity of the branch). Therefore, durability against long-term use or repeated use can be improved.

又，較佳為於上述保護罩構件之兩端側，設置有用以保持上述保護罩支架之保持部，且上述保持部包含：扣止爪，其設置於與上述保護罩支架對向之區域，且扣止形成於上述保護罩構件之貫通孔；及賦能機構，其係於上述保護罩構件之貫通孔之扣止時，將上述扣止爪向上述保護罩支架側賦能。 Moreover, it is preferable that a holding portion for holding the protective cover holder is provided on both end sides of the protective cover member, and the holding portion includes a locking claw provided in a region facing the protective cover holder, And sealing the through hole formed in the protective cover member; and the energizing mechanism is configured to energize the locking claw toward the protective cover bracket side when the through hole of the protective cover member is buckled.

於先前之專利文獻1之頭戴式護目鏡中，保護罩部係藉由緊固具固定於保持部。因此，使用後必須隨同護目鏡一起廢棄，因一次性使用而使成本或廢棄物之量增大。即使再次使用，亦必須進行附著有感染性飛沫或藥液等之保護罩部之高度清潔處理。 In the head-mounted goggles of the prior patent document 1, the boot portion is fixed to the holding portion by a fastening tool. Therefore, it must be disposed of with the goggles after use, and the cost or waste amount is increased by one-time use. Even if it is used again, it is necessary to perform a high-cleaning treatment of a protective cover portion to which an infectious droplet or a chemical liquid is attached.

又，於先前之專利文獻2之頭戴式護目鏡中，於保護罩部之佩帶時，必須遵照於將保持部之各突起***至保護罩之各孔之後，將該突起進而藉由緊固具固定於保護罩之順序。因此，安裝時費精力，不適於緊急時之使用。又，使保護罩部脫離時，僅取下緊固具難以使保持於突起之保護罩部脫離。因此，廢棄時，必須用手摘除附著有感染性飛沫或藥液等之保護罩部。 Further, in the head-mounted goggles of the prior patent document 2, when the protective cover portion is worn, it is necessary to follow the respective projections of the holding portion after inserting the respective projections of the holding portion, and the projections are further tightened. With the order of fixing to the protective cover. Therefore, the installation is time-consuming and not suitable for emergency use. Moreover, when the protective cover portion is detached, it is difficult to remove the protective cover portion held by the projection only by removing the fastening tool. Therefore, when disposing, it is necessary to remove the protective cover portion to which the infectious droplets or the chemical liquid are attached by hand.

相對於此，根據該態樣，藉由扣止爪對保護罩構件之貫通孔之扣止、或該扣止之解除，可簡單地裝卸保護罩構件。因此，可縮短佩戴所需之精力或時間。於廢棄時，藉由扣止之解除，無需用手摘除保護罩構件，即可使保護罩構件落下且無需用手抓而快速地原狀廢棄。於使用時，由於藉由上述扣止爪扣止形成於保護罩構件之貫通孔，故即便為保護罩支架兩端側之共計2點，亦可穩定地保持保護罩構件，且亦可防止於所佩戴之保護罩構件產生歪斜。 On the other hand, according to this aspect, the buckle member can be easily attached or detached by the fastening of the through hole of the boot member or the release of the buckle. Therefore, the energy or time required for wearing can be shortened. At the time of discarding, by releasing the buckle, the protective cover member can be dropped without being removed by hand, and can be quickly discarded without being grasped by hand. In the use, since the above-mentioned fastening claws are fastened to the through-holes formed in the protective cover member, even if the two ends of the protective cover holder are two points in total, the protective cover member can be stably held and prevented from being prevented. The protective cover member worn is skewed.

另，較佳為上述保持部包含夾具構件，該夾具構件係藉由設置於與上述保護罩支架之延伸方向交叉之方向上之軸構件，而轉動自如 地被支持於上述保護罩支架之外側；且上述賦能機構係以將上述軸構件作為支點而閉合上述夾具構件之前端部之方式賦能，上述扣止爪係形成於上述夾具構件之上述前端部之與上述保護罩支架對向之區域。 Further, preferably, the holding portion includes a clamp member that is rotatable by a shaft member that is disposed in a direction crossing the extending direction of the protective cover bracket The grounding mechanism is supported on the outer side of the protective cover bracket; and the energizing means is configured to close the end portion of the clamp member by using the shaft member as a fulcrum, and the locking claw is formed on the front end of the clamp member The area of the part opposite to the protective cover bracket.

藉此，藉由以與閉合夾具構件之前端部之賦能力相抗之方式，以軸構件為支點使夾具構件轉動，而可使扣止爪自保護罩支架離開。即，可實現所謂長尾夾具機構。於該機構中，保護罩構件之裝卸簡單。因此，可縮短裝卸所需之精力或時間。 Thereby, the locking claws can be separated from the protective cover by rotating the clamp member with the shaft member as a fulcrum in such a manner as to resist the ability of the front end portion of the closing clamp member. That is, a so-called long tail clamp mechanism can be realized. In this mechanism, the cover member is easy to handle. Therefore, the energy or time required for loading and unloading can be shortened.

又，較佳為上述扣止爪之與上述保護罩支架對向之面具有朝向上述前端部而高度漸小之錐形狀。 Further, it is preferable that a surface of the locking claw that faces the protective cover holder has a tapered shape that gradually decreases toward the distal end portion.

藉此，於保護罩構件之佩戴時，例如，使保護罩構件滑入至夾具構件之前端部之扣止爪與保護罩支架之間，可與閉合夾具構件之賦能力相抗而夾住保護罩構件。即，無需對夾具構件之後端部賦予按壓力，即可於扣止爪與保護罩支架之間夾住保護罩構件。且，藉由使夾住之保護罩構件適當移動而對準貫通孔與扣止爪之位置，可利用閉合夾具構件之賦能力自動地扣止貫通孔。又，既然可確保扣止爪之扣止保護罩構件之扣止面之高度，則保護罩構件亦不易因意外之外力而脫離。 Thereby, when the protective cover member is worn, for example, the protective cover member is slid between the locking claw of the front end portion of the clamp member and the protective cover bracket, and can be clamped against the binding ability of the closing clamp member. Cover member. That is, it is possible to sandwich the protective cover member between the locking claw and the boot cover without applying a pressing force to the rear end portion of the clamp member. Further, by appropriately moving the sandwiched cover member to align the positions of the through hole and the locking claw, the through hole can be automatically buckled by the ability of the closing clamp member. Further, since it is possible to secure the height of the locking surface of the locking claw member of the locking claw, the protective cover member is also less likely to be detached due to an unexpected external force.

另，較佳為於上述保護罩支架之上述保持部之與上述扣止爪對向之區域，設置有供上述扣止爪進入之凹部。 Further, it is preferable that a concave portion into which the locking claw enters is provided in a region of the holding portion of the protective cover bracket that faces the locking claw.

藉此，例如，佩戴保護罩構件時，以閉合前端部之方式被賦能之夾具構件之扣止爪扣止保護罩構件之貫通孔且收斂於保護罩支架之凹部內。因此，可更穩定地保持保護罩構件。且，僅限於以自凹部拔出扣止爪之方式對夾具構件之後端部賦予特定之按壓力之情形時，可使保護罩構件脫離。因此，可防止因意外之外力使保護罩構件偏移，或使保護罩構件脫離。 Thereby, for example, when the protective cover member is worn, the fastening claw of the clamp member that is energized to close the distal end portion fastens the through hole of the protective cover member and converges in the concave portion of the protective cover holder. Therefore, the protective cover member can be held more stably. Further, the protective cover member can be detached only when a specific pressing force is applied to the rear end portion of the clamp member so that the locking claw is pulled out from the concave portion. Therefore, it is possible to prevent the protective cover member from being displaced due to an unexpected external force or to detach the protective cover member.

解決上述問題之本發明之另一態樣係一種臉部保護具，其特徵 在於包含：上述任一者所記載之臉部保護具用支架；及保護罩構件，其係可對上述臉部保護具用支架裝卸，且保護佩戴者之臉部之全部或一部分。根據該態樣，由於具備上述任一者所記載之臉部保護具用支架，故可提供一種使用時之簡便性或佩戴時之穩定性優異之臉部保護具。 Another aspect of the present invention which solves the above problems is a face protector characterized A cover for a face protector according to any one of the above claims, and a cover member for attaching and detaching the support for the face protector and protecting all or part of a face of the wearer. According to this aspect, since the holder for a face protector described in any of the above is provided, it is possible to provide a face protector which is easy to use or excellent in stability at the time of wearing.

解決上述問題之本發明之另一態樣係一種臉部保護具用支架，其特徵在於包含：本體支架，其佩戴於頭部；及保護罩支架，其配置於上述本體支架之外側，且於兩端側設置有保持保護佩戴者之臉部之全部或一部分之保護罩構件之保持部；且上述保持部包含：扣止爪，其設置於與上述保護罩支架對向之區域，且扣止形成於上述保護罩構件之貫通孔；及賦能機構，其係於上述保護罩構件之貫通孔之扣止時，將上述扣止爪向上述保護罩支架側賦能。 Another aspect of the present invention to solve the above problems is a support for a face protector, comprising: a body bracket that is worn on the head; and a protective cover bracket disposed on an outer side of the body bracket, and a holding portion for protecting a protective cover member that protects all or a part of a face of the wearer is provided at both end sides; and the holding portion includes: a locking claw that is disposed in an area facing the protective cover bracket and is buckled a through hole formed in the protective cover member; and an energizing mechanism that energizes the locking claw toward the protective cover bracket side when the through hole of the protective cover member is buckled.

根據該態樣，藉由扣止爪對保護罩構件之貫通孔之扣止、或該扣止之解除，可容易地裝卸保護罩構件。因此，可縮短佩戴所需之精力或時間。於廢棄時，藉由扣止之解除，無需用手摘除保護罩構件，即可使保護罩構件落下而快速地原狀廢棄。於使用時，由於藉由上述扣止爪扣止形成於保護罩構件之貫通孔，故即便為保護罩支架兩端側之合計2點，亦可穩定地保持保護罩構件，且亦可防止於所佩戴之保護罩構件產生歪斜。 According to this aspect, the boot member can be easily attached and detached by the fastening of the fastening claw to the through hole of the protective cover member or the release of the buckle. Therefore, the energy or time required for wearing can be shortened. At the time of discarding, by releasing the buckle, the protective cover member can be dropped and quickly discarded without removing the protective cover member by hand. In the use, since the above-mentioned fastening claws are fastened to the through holes formed in the protective cover member, even if the total length of the both ends of the protective cover holder is two points, the protective cover member can be stably held and prevented from being prevented. The protective cover member worn is skewed.

根據本發明之臉部保護具及臉部保護具用支架，可成為使用時之簡便性或佩戴時之穩定性優異者。 According to the face protector and the face protector holder of the present invention, the ease of use or the stability at the time of wearing can be excellent.

例如，根據本發明之臉部保護具及臉部保護具用支架，不論頭部之大小等個人差異，皆可確實地確保佩戴穩定性，且可實現良好之貼合感。 For example, according to the face protector and the face protector holder of the present invention, regardless of the individual difference such as the size of the head, the wearing stability can be surely ensured, and a good fit can be achieved.

又，例如，本發明之臉部保護具及臉部保護具用支架具備特定 之保持部之情形時，僅更換保護罩構件即可，保護罩構件之裝卸簡單，且可穩定地保持所佩戴之保護罩構件。 Further, for example, the face protector and the face protector holder of the present invention are specific In the case of the holding portion, only the protective cover member can be replaced, and the protective cover member can be easily attached and detached, and the worn protective cover member can be stably held.

1‧‧‧臉部保護具 1‧‧‧Face protection

10‧‧‧本體支架 10‧‧‧ body bracket

11‧‧‧橋接臂 11‧‧‧Bridge arm

11a‧‧‧第1支持部 11a‧‧‧1st Support Department

11b‧‧‧與側頭部對應之部分(分支部分) 11b‧‧‧Parts corresponding to the side head (branch part)

12‧‧‧頭部臂 12‧‧‧ head arm

12a‧‧‧第2支持部 12a‧‧‧2nd Support Department

13‧‧‧安裝部 13‧‧‧Installation Department

14‧‧‧扣合孔 14‧‧‧Closed hole

14a‧‧‧嵌合槽 14a‧‧‧ fitting slot

14b‧‧‧游嵌槽 14b‧‧‧Travel slot

15‧‧‧第1按壓力調整部 15‧‧‧1st pressing pressure adjustment department

16‧‧‧第2按壓力調整部 16‧‧‧2nd pressing pressure adjustment department

20‧‧‧保護罩支架 20‧‧‧ protective cover bracket

20A‧‧‧保護罩支架 20A‧‧‧ protective cover bracket

20B‧‧‧保護罩支架 20B‧‧‧ protective cover bracket

21‧‧‧扣合軸 21‧‧‧ fastening shaft

21a‧‧‧突起 21a‧‧‧ Protrusion

22‧‧‧保持部 22‧‧‧ Keeping Department

23‧‧‧軸構件 23‧‧‧Axis components

24‧‧‧夾具構件 24‧‧‧Clamp components

24a‧‧‧前端部 24a‧‧‧ front end

24b‧‧‧後端部 24b‧‧‧ back end

25‧‧‧賦能機構 25‧‧‧Enhanced institutions

26‧‧‧扣止爪 26‧‧‧Knocking claws

26a‧‧‧面 26a‧‧‧ face

26b‧‧‧面 26b‧‧‧ face

27‧‧‧凹部 27‧‧‧ recess

28‧‧‧按壓部 28‧‧‧ Pressing Department

29‧‧‧壁部 29‧‧‧ wall

30‧‧‧保護部 30‧‧‧Protection Department

31‧‧‧寬幅部 31‧‧‧ Wide section

40‧‧‧延設構件 40‧‧‧ Extended components

41‧‧‧滑動構件 41‧‧‧Sliding members

A‧‧‧箭頭符號 A‧‧‧ arrow symbol

B‧‧‧箭頭符號 B‧‧‧arrow symbol

Cout‧‧‧缺口 C out ‧‧‧ gap

E‧‧‧保護片 E‧‧‧protection film

H1‧‧‧高度 H1‧‧‧ Height

H2‧‧‧高度 H2‧‧‧ Height

L1‧‧‧距離 L1‧‧‧ distance

L2‧‧‧距離 L2‧‧‧ distance

LB1‧‧‧對向距離 LB1‧‧‧ opposite distance

LB2‧‧‧對向距離 LB2‧‧‧ opposite distance

LB3‧‧‧對向距離 LB3‧‧‧ opposite distance

Lb‧‧‧對向距離 Lb‧‧‧ opposite distance

LF1‧‧‧對向距離 LF1‧‧‧ opposite distance

LF2‧‧‧對向距離 LF2‧‧‧ opposite distance

Opn‧‧‧貫通孔 O pn ‧‧‧through hole

R1‧‧‧第1空間 R1‧‧‧ first space

R2‧‧‧第2空間 R2‧‧‧ second space

R1‧‧‧第1空間 R 1 ‧‧‧1st space

R2‧‧‧第2空間 R 2 ‧‧‧Second space

R3‧‧‧第3空間 R 3 ‧‧‧3rd space

Rkrp‧‧‧區域 R krp ‧‧‧ area

Rsld‧‧‧區域 R sld ‧‧‧Area

S‧‧‧保護罩 S‧‧‧ protective cover

W1‧‧‧寬度 W1‧‧‧Width

W2‧‧‧寬度 W2‧‧‧Width

θ1‧‧‧角度 θ 1 ‧‧‧ angle

θ2‧‧‧角度 θ 2 ‧‧‧ angle

圖1係顯示臉部保護具之構成例之立體圖。 Fig. 1 is a perspective view showing a configuration example of a face protector.

圖2(a)~(c)係顯示臉部保護具之各支架等之構成例之圖。 2(a) to 2(c) are views showing a configuration example of each of the holders of the face protector.

圖3(a)~(c)係說明臉部保護具用支架之按壓力調整部之圖。 3(a) to 3(c) are views showing a pressing force adjusting portion of a support for a face protector.

圖4(a)~(c)係說明臉部保護具之佩戴時之按壓力之調整之圖。 4(a) to (c) are diagrams showing the adjustment of the pressing force when the face protector is worn.

圖5(a)、(b)係顯示臉部保護具之保護罩支架之各構件之構成例之圖。 Fig. 5 (a) and (b) are views showing a configuration example of each member of the protective cover holder of the face protector.

圖6(a)~(d)係顯示臉部保護具之保持部附近之功能等之圖。 6(a) to 6(d) are diagrams showing functions and the like in the vicinity of the holding portion of the face protector.

圖7(a)~(c)係顯示比較例之臉部保護具之圖。 7(a) to 7(c) are views showing a face protector of a comparative example.

圖8(a)~(d)係顯示比較例之臉部保護具之圖。 8(a) to (d) are views showing a face protector of a comparative example.

圖9(a)、(b)係顯示可使用於臉部保護具之保護罩之例之圖。 Fig. 9 (a) and (b) are views showing an example of a protective cover that can be used for a face protector.

圖10(a)、(b)係說明臉部保護具之另一構成例之圖。 Fig. 10 (a) and (b) are views showing another configuration example of the face protector.

圖11(a)~(c)係說明臉部保護具之另一構成例之圖。 11(a) to 11(c) are views showing another configuration example of the face protector.

以下，參照圖式說明本發明之實施形態。以下之說明係顯示本發明之一態樣者，於本發明之範圍內可任意變更。各圖中標註有相同符號者係表示相同構件，並適當省略說明。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. The following description shows one aspect of the invention, and can be arbitrarily changed within the scope of the invention. The same reference numerals are given to the same members in the respective drawings, and the description thereof will be omitted as appropriate.

(概略構成) (general composition)

圖1係顯示本實施形態之臉部保護具之構成例之立體圖，圖2(a)~(c)係顯示圖1之各支架等之構成例之圖。 Fig. 1 is a perspective view showing a configuration example of the face protector of the embodiment, and Figs. 2(a) to 2(c) are views showing a configuration example of each of the holders and the like of Fig. 1.

臉部保護具1具備：臉部保護具用支架；及保護罩S，其係可對臉部保護具用支架裝卸。臉部保護具用支架具備：本體支架10，其佩戴於頭部；及保護罩支架20，其配置於本體支架10之外側，且保持上述保護罩S。 The face protector 1 includes a support for a face protector and a protective cover S that can be attached to and detached from the support for the face protector. The face protector holder includes a body holder 10 that is worn on the head, and a boot bracket 20 that is disposed on the outer side of the body holder 10 and holds the protective cover S.

本體支架10具備：橋接臂11，其係自前頭部跨越側頭部而延伸至兩側後頭部；第1支持部11a，其設置於橋接臂11之兩端部而支持後頭部；一對頭部臂12，其係自橋接臂11之與側頭部對應之部分11b向前頭部方向分支，而配置於橋接臂11之內側；及第2支持部12a，其係分別設置於頭部臂12之前端部而支持前頭部。橋接臂11及頭部臂12係構成為具有與頭部對應之曲狀且可於頭部臂12之對向方向彈性變形。藉由撐開橋接臂11及頭部臂12之間時之彈性變形力，可使臉部保護具用支架支持於頭部。 The main body bracket 10 includes a bridge arm 11 extending from the front head across the side head to the both rear heads, and a first support portion 11a disposed at both ends of the bridge arm 11 to support the rear head; a pair of head arms 12, which is disposed on the inner side of the bridge arm 11 from the portion 11b corresponding to the side head of the bridge arm 11 and disposed on the inner side of the bridge arm 11; and the second support portion 12a is respectively disposed on the head arm 12 The front end supports the front head. The bridge arm 11 and the head arm 12 are configured to have a curved shape corresponding to the head portion and are elastically deformable in the opposing direction of the head arm 12. By extending the elastic deformation force between the bridge arm 11 and the head arm 12, the face protector can be supported by the head.

於本體支架10之左右，分別設置有安裝保護罩支架20之安裝部13。此處，於橋接臂11之與側頭部對應之部分11b附近，形成有安裝部13。安裝部13係例如於藉由本體支架10形成之面之單面側一體設置於本體支架10，且形成有一排複數個(此處為左右各三個)扣合孔14之突出片。於保護罩支架20之兩端，以對向之方式設置有扣合軸21。藉由選擇扣合孔14之任一者而軸支保護罩支架20之扣合軸21，而能夠於該本體支架10可調節相對於本體支架10之距離或角度地安裝保護罩支架20。 Mounting portions 13 on which the boot bracket 20 is attached are provided on the right and left sides of the body bracket 10. Here, the mounting portion 13 is formed in the vicinity of the portion 11b of the bridge arm 11 corresponding to the side head portion. The mounting portion 13 is integrally provided to the body holder 10, for example, on one side of the surface formed by the body holder 10, and is formed with a plurality of protruding pieces (in this case, three on the left and right sides) of the fastening holes 14. At both ends of the boot bracket 20, a snap shaft 21 is provided in a facing manner. The protective cover bracket 20 can be mounted on the body bracket 10 so as to be adjustable in distance or angle with respect to the body bracket 10 by selecting any one of the engaging holes 14 to pivot the locking shaft 21 of the cover bracket 20.

於本實施形態中，於保護罩支架20之扣合軸21之根部，一體設置有突起21a。另一方面，於本體支架10之扣合孔14之緣部，設置有可嵌合上述突起21a之嵌合槽14a、及於保護罩支架20之轉動方向形成為較嵌合槽14a更寬幅之游嵌槽14b。藉此，於扣合軸21之突起21a被限制於游嵌槽14b之範圍內，可以扣合軸21為支點，使保護罩支架20相對於本體支架10以特定之角度θ1轉動。且，藉由越過游嵌槽14b使保護罩支架20進一步轉動，可使扣合軸21之突起21a以特定之角度θ2嵌合於嵌合槽14a，即，可相對於本體支架10以特定之角度θ2保持保護罩支架20。 In the present embodiment, the projection 21a is integrally provided at the root of the fastening shaft 21 of the boot cover 20. On the other hand, at the edge of the engaging hole 14 of the main body bracket 10, the fitting groove 14a into which the projection 21a can be fitted is provided, and the rotation direction of the boot bracket 20 is formed to be wider than the fitting groove 14a. The slot 14b is swam. Thereby, the protrusion 21a of the fastening shaft 21 is restricted within the range of the play groove 14b, and the shaft 21 can be engaged as a fulcrum to rotate the boot bracket 20 at a specific angle θ 1 with respect to the body bracket 10. Further, by further rotating the boot bracket 20 over the slot 14b, the projection 21a of the snap shaft 21 can be fitted to the fitting groove 14a at a specific angle θ 2 , that is, specific to the body bracket 10 The angle θ 2 holds the boot bracket 20 .

即，臉部保護具1係於佩戴於頭部之狀態下，自如地調節保護罩 S之上下方向之角度。例如，使用臉部保護具1時，只要根據需要將保護罩支架20以相對於本體支架10彈起之方式進行轉動操作，無需每次都要拆開保護罩S，即可暫時解除保護罩S對臉部之保護。如此，可提供一種容易實現與用途或外部環境相應之使用態樣之臉部保護具用支架。 That is, the face protector 1 is attached to the head, and the protective cover is freely adjusted. The angle of the upper direction of S. For example, when the face protector 1 is used, if the boot bracket 20 is rotated in a manner to bounce relative to the body bracket 10 as needed, the protective cover S can be temporarily released without disassembling the protective cover S every time. Protection of the face. Thus, it is possible to provide a support for a face protector which is easy to realize a use form corresponding to the use or the external environment.

於本實施形態中，藉由如上述般選擇***扣合軸21之扣合孔14，亦可調節保護罩支架20相對於本體支架10之距離。因此，即使於如佩戴者除了眼鏡以外亦進一步並用口罩等之情形時，亦可確保安裝於保護罩支架20之保護罩S不與其等干擾之充分之距離。 In the present embodiment, the distance between the boot bracket 20 and the main body bracket 10 can be adjusted by selecting the engaging hole 14 inserted into the engaging shaft 21 as described above. Therefore, even in the case where the wearer further uses a mask or the like in addition to the glasses, it is possible to ensure a sufficient distance from the protective cover S attached to the boot bracket 20 without interfering with it.

本體支架10及保護罩支架20之連接之態樣於本發明之範圍內不限定於上述例。例如，亦可與上述例相反，於本體支架10設置扣合軸，於保護罩支架20設置扣合孔。若保護罩支架20可對本體支架10裝拆，則各支架之修理更換或維護變得容易。惟相對於本體支架10可調節保護罩支架20之距離或角度並非必須。亦可將本體支架10及保護罩支架20構成為一體。 The aspect in which the main body holder 10 and the protective cover holder 20 are connected is not limited to the above examples within the scope of the present invention. For example, in contrast to the above example, the body bracket 10 is provided with a fastening shaft, and the protective cover bracket 20 is provided with a fastening hole. If the boot bracket 20 can be attached to and removed from the body bracket 10, repair or replacement or maintenance of each bracket becomes easy. However, it is not necessary to adjust the distance or angle of the boot bracket 20 relative to the body bracket 10. The body bracket 10 and the boot bracket 20 may also be integrally formed.

藉由特定之軸構件連接本體支架10及保護罩支架20之情形時，自防止由該軸構件之應力集中引起之破損或磨耗之觀點而言，亦可對軸構件之軸支部分賦予矽油等滑動劑。又，亦可於軸支部分設置墊圈等補強構件。亦可使軸構件與成為軸承部分之構件之構成材料不同。作為一例，於本實施形態中，作為保護罩支架20之扣合軸21之構成材料，選擇較本體支架10之扣合孔14更高彈性材料。 When the body bracket 10 and the boot bracket 20 are connected by a specific shaft member, the shaft portion of the shaft member may be supplied with oyster sauce or the like from the viewpoint of preventing damage or abrasion caused by stress concentration of the shaft member. Slip agent. Further, a reinforcing member such as a gasket may be provided in the shaft portion. It is also possible to make the shaft member different from the constituent material of the member that becomes the bearing portion. As an example, in the present embodiment, as the constituent material of the fastening shaft 21 of the protective cover holder 20, an elastic material is selected to be higher than the fastening hole 14 of the main body holder 10.

作為本體支架10或保護罩支架20之構成材料，可使用聚丙烯、聚乙烯、氯乙烯、丙烯酸系樹脂、尼龍系樹脂、環氧系樹脂、聚縮醛、及聚碳酸酯等之單獨1種或2種以上。此處，使用聚丙烯。藉此，成為除了物理耐久性或彈性以外，亦可耐受煮沸消毒或酒精消毒之耐熱性或耐藥品性亦優異之臉部保護具用支架。 As a constituent material of the main body holder 10 or the protective cover holder 20, a single one of polypropylene, polyethylene, vinyl chloride, acrylic resin, nylon resin, epoxy resin, polyacetal, and polycarbonate can be used. Or two or more. Here, polypropylene is used. In this way, it is a support for a face protector which is excellent in heat resistance and chemical resistance which is resistant to boiling sterilization or alcohol sterilization in addition to physical durability and elasticity.

保護罩支架20具有與佩戴者之前頭部對應之曲狀，且於兩端側設置有保持上述保護罩S之保持部22。保持部22具備夾具構件24與賦能機構25。夾具構件24係藉由設置於與保護罩支架20之延伸方向交叉之方向上之軸構件23，而轉動自如地支持於保護罩支架20之外側。賦能機構25係以將軸構件23作為支點而閉合夾具構件24之前端部24a之方式賦能。於夾具構件24之前端部24a之與保護罩支架20對向之區域Rkrp，形成有扣止形成於保護罩S之貫通孔Opn之扣止爪26。 The boot bracket 20 has a curved shape corresponding to the front head of the wearer, and the holding portion 22 that holds the protective cover S is provided on both end sides. The holding portion 22 includes a clamp member 24 and an energizing mechanism 25. The clamp member 24 is rotatably supported on the outer side of the boot bracket 20 by the shaft member 23 provided in a direction crossing the extending direction of the boot bracket 20. The energizing mechanism 25 is energized to close the end portion 24a of the clamp member 24 with the shaft member 23 as a fulcrum. A locking claw 26 that is formed in the through hole O pn of the protective cover S is formed in a region R krp opposite to the boot bracket 20 at the end portion 24a of the clamp member 24 .

藉此，藉由以與閉合夾具構件24之前端部24a之賦能力相抗之方式，以軸構件23為支點使夾具構件24轉動，而可使扣止爪26自保護罩支架20離開。即，可實現所謂長尾夾具機構。於該機構中，保護罩S之裝卸簡單。因此，可縮短佩戴所需之精力或時間。又，藉由按壓夾具構件24之後端部24b，可使保護罩S落下而快速地原狀廢棄。而且，由於藉由夾具構件24之扣止爪26扣止形成於保護罩S之貫通孔Opn，故即便為保護罩支架20兩端側之共計2點，亦可穩定地保持保護罩S，且亦可防止於所佩戴之保護罩S產生歪斜。 Thereby, the clamp member 24 is rotated from the shield holder 20 by pivoting the clamp member 24 with the shaft member 23 as a fulcrum in such a manner as to resist the ability of the front end portion 24a of the closing clamp member 24. That is, a so-called long tail clamp mechanism can be realized. In this mechanism, the protective cover S is easy to handle. Therefore, the energy or time required for wearing can be shortened. Further, by pressing the rear end portion 24b of the jig member 24, the protective cover S can be dropped and quickly discarded as it is. Further, since the fastening clamp member 24 by the locking pawl 26 is formed on the hitching O pn protective cover through-hole of the S, so that even when the protective cover for the holder 20 in total of two points on both end sides, the protective cover can be stably maintained S, Moreover, it is also possible to prevent the protective cover S from being worn.

採用上述保持部22之構成之情形時，作為保護罩S，可使用於上部兩端分別形成有貫通孔Opn與缺口Cout者。藉此，將保持部22沿著缺口Cout引導，使保護罩S滑入至保持部22與保護罩支架20之間，可更容易地佩戴保護罩S。而且佩戴後，保持部22相對於缺口Cout成為止動器，而可限制保護罩S之上下方向之意外轉動。 When the configuration of the holding portion 22 is employed, the protective cover S can be formed with the through holes O pn and the notches C out at the upper ends. Thereby, the holding portion 22 is guided along the notch C out , and the protective cover S is slid between the holding portion 22 and the boot holder 20, so that the protective cover S can be worn more easily. Further, after wearing, the holding portion 22 becomes a stopper with respect to the notch Cout , and the accidental rotation of the protective cover S in the up and down direction can be restricted.

保護罩S例如可使用親水基相對較多之三乙酸纖維素而構成，藉此，可對保護罩S賦予防霧性。例如，藉由使用將表面利用鹼處理而改質之三乙酸纖維素，成為不僅具備透明性或可撓性、還具備防霧性之保護罩S。但，保護罩S之構成材料不限定於上述之例，亦可使用聚對苯二甲酸乙二酯或聚丙烯等。自謀求進一步提高保護罩S之防霧性之觀點而言，較佳為進一步實施於保護罩S之構成材料添加防霧處理 劑，或於保護罩S之表面塗佈防霧處理劑等之防霧處理。藉此，通常使用時之使用者之呼吸自不必說，針對外部環境之急遽變化，亦可確保保護罩S之防霧性。 The protective cover S can be formed, for example, by using cellulose triacetate having a relatively large hydrophilic group, whereby the protective cover S can be provided with antifogging property. For example, by using cellulose triacetate modified by treating the surface with alkali, it is possible to provide a protective cover S which not only has transparency or flexibility but also has antifogging property. However, the constituent material of the protective cover S is not limited to the above examples, and polyethylene terephthalate or polypropylene may be used. From the viewpoint of further improving the antifogging property of the protective cover S, it is preferable to further apply antifogging treatment to the constituent material of the protective cover S. The agent is applied to the surface of the protective cover S by an anti-fog treatment such as an anti-fogging treatment agent. Thereby, the user's breathing during normal use does not need to be said, and the anti-fog property of the protective cover S can be ensured for the rapid change of the external environment.

(本體支架之具體構成) (The specific structure of the body bracket)

對關於本體支架10之構成例或功能等，參照圖3~4進行說明。圖3係說明本體支架之橋接臂之按壓力調整部之圖，圖4係說明藉由該按壓力調整部進行之按壓力之調整之圖。 A configuration example, a function, and the like of the main body holder 10 will be described with reference to Figs. 3 is a view showing a pressing force adjusting portion of a bridge arm of the body bracket, and FIG. 4 is a view showing adjustment of a pressing force by the pressing force adjusting portion.

於本體支架10中，如上述般自橋接臂11之與側頭部對應之部分11b向前頭部方向之內側分支，配置有一對頭部臂12。於臉部保護具1之佩戴時，前頭部係由頭部臂12支持，且與外側之橋接臂11離開特定之距離。即，於佩戴時，於前頭部與橋接臂11之間形成特定之第1空間R1。藉由第1空間R1，確保橋接臂11之彎曲空間、即第1支持部11a對後頭部之按壓力調整空間。 In the body holder 10, as described above, the portion 11b corresponding to the side head portion of the bridge arm 11 branches from the inner side in the front head direction, and a pair of head arms 12 are disposed. When the face protector 1 is worn, the front head is supported by the head arm 12 and is separated from the outer bridge arm 11 by a certain distance. That is, a specific first space R1 is formed between the front head and the bridge arm 11 when worn. By the first space R1, the bending space of the bridge arm 11, that is, the pressing force adjustment space of the first support portion 11a to the rear head is secured.

橋接臂11之與前頭部對應之部分成為調整第1支持部11a對後頭部之按壓力之第1按壓力調整部15。當自初始狀態(圖3(a))撐開橋接臂11之間時，以使第1空間R1變大之方式使第1按壓力調整部15彎曲。此時，欲返回至初始狀態之彈性變形力作用於第1支持部11a之對向方向(圖3(a)箭頭符號)。作用於第1支持部11a之對向方向之彈性變形力成為臉部保護具1之佩戴時之對後頭部之按壓力。 The portion of the bridge arm 11 corresponding to the front head portion is the first pressing force adjustment portion 15 that adjusts the pressing force of the first support portion 11a to the rear head portion. When the bridge arm 11 is stretched from the initial state (Fig. 3 (a)), the first pressing force adjusting portion 15 is bent so that the first space R1 is increased. At this time, the elastic deformation force to return to the initial state acts on the opposing direction of the first support portion 11a (arrow symbol in Fig. 3(a)). The elastic deformation force acting in the opposing direction of the first support portion 11a is the pressing force against the rear head when the face protector 1 is worn.

另一方面，頭部臂12係以較橋接臂11配置於更靠向內側特定之距離之方式分支，且於頭部臂12與橋接臂11之間形成有特定之第2空間R2。藉由第2空間R2，確保頭部臂12之彎曲空間、即調整第2支持部12a之對前頭部之按壓力之第2按壓力調整空間。 On the other hand, the head arm 12 is branched so that the bridge arm 11 is disposed at a specific distance to the inside, and a specific second space R2 is formed between the head arm 12 and the bridge arm 11. In the second space R2, the bending space of the head arm 12, that is, the second pressing force adjustment space for adjusting the pressing force of the front head portion of the second support portion 12a is secured.

頭部臂12成為調整第2支持部12a之對前頭部之按壓力之第2按壓力調整部16。當自初始狀態(圖3(a))撐開頭部臂12之間時，以使第2空間R2變小之方式使第2按壓力調整部16彎曲。此時，欲返回至初始狀 態之彈性變形力作用於第2支持部12a之對向方向(圖3(c)箭頭符號)。作用於第2支持部12a之對向方向之彈性變形力成為臉部保護具1之佩戴時之對前頭部之按壓力。 The head arm 12 serves as a second pressing force adjustment unit 16 that adjusts the pressing force of the front support portion of the second support portion 12a. When the initial state (Fig. 3 (a)) is supported between the head arms 12, the second pressing force adjusting portion 16 is bent so that the second space R2 is made smaller. At this point, want to return to the initial state The elastic deformation force acts on the opposite direction of the second support portion 12a (arrow symbol in Fig. 3(c)). The elastic deformation force acting in the opposing direction of the second support portion 12a serves as the pressing force to the front head when the face protector 1 is worn.

根據如以上之臉部保護具用支架，可藉由上述第1支持部11a支持後頭部之2點，藉由上述第2支持部12a支持前頭部之2點。即，可藉由前後左右共計4點支持頭部。作為頭部臂12之第2按壓力調整部16係與橋接臂11之第1按壓力調整部15獨立進行彎曲動作，又，一對第2按壓力調整部16彼此亦分別獨立進行彎曲動作。因此，可與頭部之大小等個人差異對應，不論該個人差異，皆可確實地確保佩戴穩定性。 According to the above-described support for a face protector, the first support portion 11a can support two points of the occipital region, and the second support portion 12a can support two points of the anterior head. That is, the head can be supported by a total of four points in front, back, left, and right. The second pressing force adjustment unit 16 as the head arm 12 is independently bent by the first pressing force adjustment unit 15 of the bridge arm 11, and the pair of second pressing force adjustment units 16 are also independently bent. Therefore, it is possible to correspond to individual differences such as the size of the head, and it is possible to surely ensure the wearing stability irrespective of the individual difference.

而且，佩戴時，若使頭部大致位於撐開之橋接臂11之間，而解除撐開力，則利用橋接臂11或頭部臂12欲返回至初始狀態之彈性變形力，可使臉部保護具支架自動地支持於頭部。而且，藉由橋接臂11之第1按壓力調整部15或頭部臂12之第2按壓力調整部16，調整對後頭部或前頭部之按壓力。因此，亦可實現良好之貼合感。 Further, when the head is placed substantially between the bridge arms 11 and the distracting force is released, the elastic deformation force of the bridge arm 11 or the head arm 12 to return to the initial state can be utilized to make the face The protector bracket automatically supports the head. Further, the pressing force to the occipital region or the anterior head is adjusted by the first pressing force adjusting portion 15 of the bridge arm 11 or the second pressing force adjusting portion 16 of the head arm 12. Therefore, a good fit can also be achieved.

例如，臉部保護具1之佩戴時(圖4(a))，第2按壓力調整部16向第2空間R2內彎曲。然後，藉由介隔特定之對向距離LF1之頭部臂12之第2支持部12a，可穩定地承托於前頭部。既然第2按壓力調整部16向第2空間R2內彎曲，則可抑制由前頭部引起之橋接臂11之彎曲，而可防止第1支持部11a之對向距離LB1過度地遠離。藉此，消除第1支持部11a對後頭部之支持被減弱之情況。 For example, when the face protector 1 is worn (FIG. 4(a)), the second pressing force adjustment unit 16 bends into the second space R2. Then, the second support portion 12a of the head arm 12 that is spaced apart from the specific opposing distance LF1 can be stably supported by the front head. When the second pressing force adjustment unit 16 is bent in the second space R2, the bending of the bridge arm 11 by the front head can be suppressed, and the opposing distance LB1 of the first support portion 11a can be prevented from being excessively distant. Thereby, the case where the support of the first support portion 11a to the occipital head is weakened is eliminated.

佩戴者之頭部相對較大之情形等(圖4(b))，第2按壓力調整部16向第2空間R2內大幅度彎曲。且，藉由介隔特定之對向距離LF2之頭部臂12之第2支持部12a，可穩定地承托於前頭部(LF2>LF1)。既然第2按壓力調整部16向第2空間R2內大幅度彎曲，則可防止第1支持部11a之對向距離LB2過度地遠離。藉此，消除第1支持部11a對後頭部之支持被減弱之情況。 When the head of the wearer is relatively large (FIG. 4(b)), the second pressing force adjustment unit 16 is largely curved in the second space R2. Further, the second support portion 12a of the head arm 12 that mediates the specific opposing distance LF2 can be stably supported by the front head portion (LF2>LF1). When the second pressing force adjustment unit 16 is largely curved in the second space R2, the opposing distance LB2 of the first support portion 11a can be prevented from being excessively distant. Thereby, the case where the support of the first support portion 11a to the occipital head is weakened is eliminated.

頭部相對較小之情形等(圖4(c))，第2按壓力調整部16向第2空間R2內之彎曲雖變少，但是藉由頭部臂12之第2支持部12a，可穩定地承托於前頭部。既然頭部較小，則第1支持部11a之對向距離LB3亦不會過度地遠離。因此，藉由第1支持部11a，亦可穩定地承托於後頭部(LB3<LB1)。 When the head is relatively small (Fig. 4(c)), the second pressing force adjustment unit 16 has less bending in the second space R2, but the second support portion 12a of the head arm 12 can be used. Stable in the front head. Since the head is small, the opposing distance LB3 of the first support portion 11a is not excessively distant. Therefore, the first support portion 11a can be stably supported by the occipital region (LB3 < LB1).

藉由臉部保護具用支架，不論頭部之大小、形狀、髮量等個人差異，皆可穩定地支持前頭部。再者，亦不存在第1支持部11a彼此過度地拉開而自後頭部離開，或第1支持部11a對後頭部之按壓力變弱之情況。因此，可確實地確保佩戴穩定性。而且亦可實現良好之貼合感。由於臉部保護具1係自前頭部跨越側頭部延伸至兩側後頭部而支持於頭部，故不會與佩戴者可能使用之眼鏡之各構件干擾，而可並用。 With the support for the face protector, the front head can be stably supported regardless of the individual size such as the size, shape, and hair volume of the head. Further, there is no case where the first support portion 11a is excessively pulled apart from the rear head, or the pressing force of the first support portion 11a against the rear head is weak. Therefore, the wearing stability can be surely ensured. It also achieves a good fit. Since the face protector 1 is supported by the head from the front head across the side head to the both sides of the back head, it does not interfere with the components of the glasses that the wearer may use, and can be used in combination.

第2支持部12a之面積係以較第1支持部11a之面積更大之方式構成。既然設置保護罩支架20或保護罩S，則向前頭部側之重量容易變大。另一方面，可將該重量以大面積之第2支持部12a分散。因此，可確實地實現良好之貼合感。又，藉由增大臉部保護具1對前頭部之支持力，保護罩支架20之轉動操作變得容易。亦可防止由於此時之轉動操作而於臉部保護具1於上下左右方向產生偏移。 The area of the second support portion 12a is configured to be larger than the area of the first support portion 11a. Since the boot bracket 20 or the boot S is provided, the weight on the front head side tends to become large. On the other hand, the weight can be dispersed in the second support portion 12a having a large area. Therefore, a good fit can be surely achieved. Further, by increasing the support force of the face protector 1 to the front head, the rotation operation of the boot cover 20 is facilitated. It is also possible to prevent the face protector 1 from being displaced in the up, down, left, and right directions due to the turning operation at this time.

橋接臂11之與側頭部對應之部分11b係以較第1按壓力調整部15及第2按壓力調整部16剛性更高之方式構成。藉此，既然橋接臂11之與側頭部對應之部分11b之剛性較高，則橋接臂11之第1按壓力調整部15或頭部臂12之第2按壓力調整部16會優先彈性變形。因此，可確實地確保對頭部之進一步之佩戴穩定性，可實現極為良好之貼合感。而且，確保橋接臂11之與側頭部對應之部分11b(頭部臂12之分支部分)之剛性。因此，亦可提高相對於長期使用或反復使用等之耐久性。 The portion 11b of the bridge arm 11 corresponding to the side head portion is configured to be more rigid than the first pressing force adjusting portion 15 and the second pressing force adjusting portion 16. Thereby, since the rigidity of the portion 11b of the bridge arm 11 corresponding to the side head portion is high, the first pressing force adjusting portion 15 of the bridge arm 11 or the second pressing force adjusting portion 16 of the head arm 12 is preferentially elastically deformed. . Therefore, it is possible to surely ensure further wearing stability of the head, and an extremely good fit can be achieved. Moreover, the rigidity of the portion 11b (the branch portion of the head arm 12) of the bridge arm 11 corresponding to the side head portion is ensured. Therefore, durability against long-term use or repeated use can be improved.

由橋接臂11形成之平面與由頭部臂12形成之平面所成之角係以為 0~30度之範圍內之方式構成。藉此，容易藉由模具等製造上述本體支架10。上述所成之角並非限定於上述之例，亦可為例如30~90度之範圍內。 The angle formed by the plane formed by the bridge arm 11 and the plane formed by the head arm 12 is It is composed of a range of 0 to 30 degrees. Thereby, the above-described body holder 10 can be easily manufactured by a mold or the like. The angle formed above is not limited to the above examples, and may be, for example, in the range of 30 to 90 degrees.

於在頭部佩戴臉部保護具用支架之情形時，撐開橋接臂11之間，於使頭部位於橋接臂11之間之狀態下解除撐開力。藉此，不需要頭部之嚴密之對位，而是利用橋接臂11或頭部臂12欲返回至初始狀態之彈性變形力，即可自動地將臉部保護具用支架穩定性佳且快速地佩戴於頭部。而且，於他人對佩帶對象者佩戴臉部保護具1之情形時，亦可於適於頭部之位置，穩定性佳且快速地佩戴。由於藉由橋接臂11之第1按壓力調整部15或頭部臂12之第2按壓力調整部16調整對後頭部或前頭部之按壓力，故亦可實現良好之貼合感。 In the case where the face protector holder is worn on the head, the bridge arms 11 are distracted and the distracting force is released in a state where the head is located between the bridge arms 11. Thereby, the tight alignment of the head is not required, and the elastic deformation force of the bridge arm 11 or the head arm 12 to return to the initial state is utilized, and the support for the face protection device can be automatically stabilized and fast. Wear it on the head. Further, when the person wears the face protector 1 to the wearer, it is also suitable for the position of the head, and the stability is good and the wear is quick. Since the pressing force to the occipital head or the anterior head is adjusted by the first pressing force adjusting portion 15 of the bridge arm 11 or the second pressing force adjusting portion 16 of the head arm 12, a good feeling of fit can be achieved.

(保護罩支架之保持部之具體構成) (Specific configuration of the holding portion of the protective cover bracket)

對關於保持部22之構成例或功能等，邊參照圖5~6邊進行說明。圖5係顯示保護罩支架之各構件之構成例之圖，圖6係顯示保持部附近之功能等之圖。 The configuration example, the function, and the like of the holding portion 22 will be described with reference to Figs. 5 to 6 . Fig. 5 is a view showing a configuration example of each member of the boot cover, and Fig. 6 is a view showing a function and the like in the vicinity of the holding portion.

扣止爪26形成為鋸齒狀。具體而言，扣止爪26之與保護罩支架20對向之面26a形成為具有朝向前端部24a而高度漸小之錐形狀。藉此，於保護罩S之佩戴時，無需對夾具構件24之後端部24b賦予按壓力，即可使保護罩S滑入至夾具構件24之前端部24a之扣止爪26與保護罩支架20之間，且進而夾住。且，藉由使夾住之保護罩S適當移動且對準貫通孔Opn與扣止爪26之位置，可利用閉合夾具構件24之賦能力，自動地扣止貫通孔Opn。扣止爪26之扣止保護罩S之面係以大致直角立起而形成，且藉由該直角面26b扣止保護罩S。 The locking claws 26 are formed in a zigzag shape. Specifically, the opposing surface 26a of the locking claw 26 and the boot cover 20 is formed to have a tapered shape that is gradually reduced toward the distal end portion 24a. Thereby, when the protective cover S is worn, the pressing claws 26 and the protective cover bracket 20 that slide the protective cover S to the front end portion 24a of the clamp member 24 without applying a pressing force to the rear end portion 24b of the clamp member 24 are required. Between, and then sandwiched. And, sandwiched by the protective cover of the S position is appropriately moved and aligned with the through-hole O pn hitching pawl 26, the clamp can be closed using a biasing member 24, the through-hole automatically hitching O pn. The surface of the fastening claw S of the buckle claw 26 is formed to stand up at a substantially right angle, and the protective cover S is fastened by the right angle surface 26b.

扣止爪26之形狀只要可扣止形成於保護罩S之貫通孔Opn則不受限定。軸構件23可與夾具構件24形成為一體，但亦可作為不同構件構成，並將其等加以組合。 The shape of the locking claw 26 is not limited as long as the through hole O pn formed in the protective cover S can be buckled. The shaft member 23 may be formed integrally with the clamp member 24, but may be configured as a different member, and may be combined.

於保持部22中，於保護罩支架20之與夾具構件24之前端部24a對向之區域Rsld，設置有供上述扣止爪26進入之凹部27。藉此，佩戴有保護罩S時，以閉合前端部24a之方式被賦能之夾具構件24之扣止爪26扣止保護罩S之貫通孔Opn且收斂於保護罩支架20之凹部27內。因此，可更穩定地保持保護罩S，且僅限於對夾具構件24之後端部24b賦予特定之按壓力之情形時，可將保護罩S脫離。於本實施形態中，於夾具構件24之後端部24b形成有包含特定之凹凸之按壓部28。因此，刻意賦予特定之按壓力之情形時，可將該按壓力確實地賦予至夾具構件24之後端部24b。 In the holding portion 22, a recessed portion 27 into which the above-described locking claw 26 enters is provided in a region R sld of the boot bracket 20 opposite to the end portion 24a of the clamp member 24. Accordingly, when the protective cover S is worn, the locking claws 26 of the clamp member 24 that are energized to close the distal end portion 24a are engaged with the through holes O pn of the protective cover S and converge in the concave portion 27 of the protective cover bracket 20 . Therefore, the protective cover S can be held more stably, and the protective cover S can be detached only when a specific pressing force is applied to the rear end portion 24b of the clamp member 24. In the present embodiment, the pressing portion 28 including the specific unevenness is formed at the end portion 24b of the jig member 24. Therefore, when a specific pressing force is intentionally given, the pressing force can be surely imparted to the rear end portion 24b of the clamp member 24.

於保持部22中，構成為相較於自軸構件23至夾具構件24之前端部24a之端部之距離L1，使自軸構件23至夾具構件24之後端部24b之端部之距離L2更短。藉此，根據槓桿原理，可防止為了獲得使夾具構件24之前端部24a開放之轉動距離而必要之對夾具構件24之後端部24b之按壓力過度地變小。 In the holding portion 22, the distance L1 from the end portion of the rear end portion 24b from the shaft member 23 to the rear end portion 24b of the clamp member 24 is made larger than the distance L1 from the end portion of the front end portion 24a from the shaft member 23 to the clamp member 24. short. Thereby, according to the principle of the lever, it is possible to prevent the pressing force of the end portion 24b of the clamp member 24 from being excessively reduced in order to obtain the rotational distance for opening the front end portion 24a of the clamp member 24.

於保持部22中，於保護罩支架20，形成有以夾持夾具構件24之方式朝外側方向立起之壁部29，軸構件23係軸支於壁部29。藉此，可使夾具構件24穩定地軸支於保護罩支架20，而成為實現構造強度之提高之臉部保護具用支架。又，作為保護罩S，若使用在與壁部29對應之位置形成有特定之缺口Cout者，則將壁部29沿著缺口Cout引導，可更容易地佩帶保護罩S。而且，壁部29相對於缺口Cout成為止動器，可限制保護罩S意外地上下轉動。因此，可極為穩定地保持保護罩S。 In the holding portion 22, a wall portion 29 that rises in the outward direction so as to sandwich the jig member 24 is formed in the boot cover 20, and the shaft member 23 is pivotally supported by the wall portion 29. Thereby, the clamp member 24 can be stably supported by the boot bracket 20, and the bracket for the face protector which is improved in structural strength can be obtained. Further, as the protective cover S, when a specific notch C out is formed at a position corresponding to the wall portion 29, the wall portion 29 is guided along the notch C out , and the protective cover S can be worn more easily. Further, the wall portion 29 with respect to the gap C out becomes the stopper, the cover is rotated up and down unexpectedly S limit protection. Therefore, the protective cover S can be held extremely stably.

於保持部22中，設置有保護部30，其係鄰接於夾具構件24之後端部24b，且具有較自保護罩支架20至夾具構件24之後端部24b之高度H2更大之高度H1。此處，將鄰接於夾具構件24之後端部24b之保護罩支架20之壁厚構成為較厚，進而以於內部設置收容賦能機構25之空間之方式形成保護部30。 In the holding portion 22, a protection portion 30 is provided which is adjacent to the rear end portion 24b of the clamp member 24 and has a height H1 which is larger than the height H2 from the protective cover bracket 20 to the rear end portion 24b of the clamp member 24. Here, the thickness of the boot cover 20 adjacent to the rear end portion 24b of the clamp member 24 is made thick, and the protective portion 30 is formed so as to internally provide a space for accommodating the energizing mechanism 25.

根據保護部30，即使自夾具構件24之外側施加意外之外力，藉由保護部30亦難以按壓夾具構件24之後端部24b。又，夾具構件24之後端部24b之寬度W2小於保護部30之寬度W1。藉由該構成，亦難以對夾具構件24之後端部24b賦予意外之外力。 According to the protection portion 30, even if an unexpected external force is applied from the outer side of the clamp member 24, it is difficult for the protective portion 30 to press the rear end portion 24b of the clamp member 24. Further, the width W2 of the rear end portion 24b of the clamp member 24 is smaller than the width W1 of the protection portion 30. With this configuration, it is also difficult to impart an unexpected external force to the rear end portion 24b of the clamp member 24.

賦能機構25係作為自夾具構件24之後端部24b一體地延設之板簧部而構成。藉此，可容易地以簡易之構成實現以將軸構件23作為支點閉合夾具構件24之前端部24a之方式賦能之賦能機構25。賦能機構25不限定於上述之板簧，亦可使用與夾具構件24為不同構件之繞組彈簧等。 The energizing mechanism 25 is configured as a leaf spring portion that is integrally extended from the rear end portion 24b of the jig member 24. Thereby, the energizing mechanism 25 capable of energizing the shaft member 23 as the fulcrum to close the front end portion 24a of the jig member 24 can be easily realized with a simple configuration. The energizing mechanism 25 is not limited to the above-described leaf spring, and a winding spring or the like which is a member different from the jig member 24 may be used.

於本實施形態中，因難以對夾具構件24之後端部24b賦予意外之外力，而僅限於刻意賦予特定之按壓力之情形時，可卸下保護罩S。且，由於藉由夾具構件24之扣止爪26扣止形成於保護罩S之貫通孔Opn，故於安裝有保護罩S之情形時可穩定地保持保護罩S，且亦可防止於所安裝之保護罩S產生歪斜。又，於保護罩支架20之長度方向中央形成有寬幅部31。因此，使寬幅部31接觸保護罩S，可更穩定地保持保護罩S。寬幅部31之位置、大小及範圍等不受限定。 In the present embodiment, since it is difficult to apply an unexpected external force to the rear end portion 24b of the clamp member 24, and only when a specific pressing force is intentionally given, the protective cover S can be removed. Moreover, since the fastening clamp member 24 by the locking pawl 26 is formed in the through hole hitching O pn S of the protective cover, so in the case when the protective cover is attached to S of the protective cover can be stably maintained S, it can be prevented to the Qieyi The protective cover S installed is skewed. Further, a wide portion 31 is formed at the center in the longitudinal direction of the boot cover 20. Therefore, by bringing the wide portion 31 into contact with the protective cover S, the protective cover S can be held more stably. The position, size, and range of the wide portion 31 are not limited.

於臉部保護具1裝卸保護罩S之情形時，一面使保護罩S滑入至夾具構件24之前端部24a之扣止爪26與保護罩支架20之間，一面與閉合夾具構件24之賦能力相抗而夾住保護罩S。於夾具構件24之後端部24b與保護罩支架20之間，設置有確保後端部24b之可轉動區域之第1空間R1。因此，藉由滑入之保護罩S，以軸構件23為支點使後端部24b於第1空間R1內轉動，可提升前端部24a。 When the face protector 1 is attached or detached from the protective cover S, the protective cover S is slid into between the latching claw 26 of the front end portion 24a of the clamp member 24 and the boot bracket 20, and the side of the cover member 24 is closed. The ability to resist and clamp the protective cover S. Between the end 24b of the bracket 20 after the protective cover clamp member 24, the rear end portion 24b is provided to ensure that the rotatable area of the first space R 1. Thus, the protective cover by the slide S, the shaft member 23 as a fulcrum so that the rear end portion 24b of the first rotation of the inner space 1 R & lt, elevating the front portion 24a.

鄰接於第1空間R1，設置有成為賦能機構25之可動區域之第2空間R2。藉由賦能機構25之第2空間R2內之彎曲變形，產生閉合夾具構件24之賦能力，即使於夾住保護罩S之狀態下，亦持續地賦予該賦能力。此處，形成於保護部30之內部之空間係作為第2空間R2發揮功 能。第2空間R2之保護罩支架20側(臉部保護具1之佩戴時之頭部側)之面係開口，充分確保賦能機構25之可動區域。另，鄰接於第2空間R2之與第1空間R1相反之側，設置有於保護罩支架20之外側開口之第3空間R3。於區劃第3空間R3之保護罩支架20之緣部，扣止上述賦能機構25之後端。 Adjacent to the first space R 1 , a second space R 2 serving as a movable region of the enabling mechanism 25 is provided. By the bending deformation in the second space R 2 of the energizing mechanism 25, the ability to close the clamp member 24 is generated, and the ability is continuously imparted even in a state in which the protective cover S is sandwiched. Here, the space formed inside the protection portion 30 functions as the second space R 2 . The surface of the protective cover holder 20 on the side of the second space R 2 (the head side when the face protector 1 is worn) is opened, and the movable area of the energizing mechanism 25 is sufficiently ensured. Also, the second space adjacent to the R 2 of the opposite side of the first space R 1, provided R 3 in the opening of the third space of the outer shield 20 of the stent. The rear end of the energizing mechanism 25 is fastened to the edge of the protective cover bracket 20 of the third space R 3 .

接著，於在夾具構件24之前端部24a之扣止爪26與保護罩支架20之間滑入保護罩S之狀態下，以相對於扣止爪26而面對貫通孔Opn之方式定位保護罩S。此時，作為保護罩S，若使用在與壁部29對應之位置形成有特定之缺口Cout者，則將壁部29沿著缺口Cout引導，可容易地使保護罩S移動至特定之位置。藉由對準貫通孔Opn與扣止爪26之位置，而利用閉合夾具構件24之賦能力，自動地扣止貫通孔Opn。 Then, in a state where the locking claws 26 of the end portion 24a of the clamp member 24 and the boot bracket 20 are slid into the protective cover S, the positioning is protected in such a manner as to face the through hole O pn with respect to the locking claws 26 . Cover S. In this case, when the protective cover S is formed with a specific notch C out at a position corresponding to the wall portion 29, the wall portion 29 is guided along the notch C out , and the protective cover S can be easily moved to a specific one. position. By aligning the positions of the through hole O pn and the locking claw 26, the through hole Opn is automatically buckled by the ability of the closing jig member 24.

扣止保護罩S之扣止爪26係以收斂於保護罩支架20之凹部27之方式被賦能，即使為保護罩支架20之兩端側之共計2點，亦穩定地保持保護罩S，亦可防止於所安裝之保護罩S產生歪斜。根據需要，以保護罩支架20之軸構件23為支點，亦可調節相對於本體支架10之角度。 The latching claws 26 of the boot guard S are energized so as to converge on the recesses 27 of the boot bracket 20, and the protective cover S is stably held even if the two ends of the cover bracket 20 are two points in total. It can also prevent the protective cover S from being skewed. The angle of the shaft member 23 of the protective cover bracket 20 can be adjusted as needed, and the angle with respect to the body bracket 10 can also be adjusted.

臉部保護具1之使用後，若按壓夾具構件24之後端部24b，則可使保護罩S落下而快速地原狀廢棄。即，若使佩戴者自頭部卸下之臉部保護具1位於廢棄物處理箱之上方，且以該狀態按壓夾具構件24之後端部24b，則可使保護罩S原狀落下至廢棄物處理箱而處理。 After the face protector 1 is used, when the end portion 24b of the clamp member 24 is pressed, the protective cover S can be dropped and quickly discarded as it is. In other words, when the face protector 1 that has been removed from the head by the wearer is placed above the waste disposal box and the end portion 24b of the clamp member 24 is pressed in this state, the protective cover S can be dropped to the waste disposal. Handle the box.

以上說明之臉部保護具1或臉部保護具用支架可使用於各種領域。尤其，於使用於醫療或護理領域之情形時亦可設想要求緊急性之狀況，但即使於該狀況下，亦可以簡單之操作快速且穩定地將臉部保護具1佩戴於頭部。由於亦可實現良好之貼合感，故即使因長時間或反復之使用，亦不會產生不適感或疼痛。 The face protector 1 or the face protector bracket described above can be used in various fields. In particular, in the case of use in the medical or nursing field, an emergency condition can be envisaged, but even in this case, the face protector 1 can be quickly and stably worn on the head in a simple operation. Since a good feeling of fit can also be achieved, even if it is used for a long time or repeatedly, it does not cause discomfort or pain.

又，藉由使以上說明之臉部保護具1或臉部保護具用支架具備上述保持部22，即使於要求緊急性之狀況下，亦可以簡單之操作快速地 且於正確位置將保護罩S佩戴於保護罩支架20。且，亦可防止於處置中因與其他作業者或機器之接觸而使保護罩S偏移。而且，可將結束處置作業後之保護罩S快速且簡便地卸下而處理。 Further, by providing the face protector 1 or the face protector holder described above with the holding portion 22, it is possible to easily operate quickly even when an emergency is required. The protective cover S is worn on the protective cover bracket 20 at the correct position. Moreover, it is also possible to prevent the protective cover S from being displaced due to contact with other operators or machines during handling. Moreover, the protective cover S after the completion of the disposal work can be quickly and easily removed and processed.

[實施例] [Examples]

以下，基於實施例對本發明進行具體說明，但本發明並非限定於該等實施例。 Hereinafter, the present invention will be specifically described based on examples, but the present invention is not limited to the examples.

(關於本體支架之評估) (About the evaluation of the body bracket) (實施例1) (Example 1)

本實施例構成上述實施形態所記載之臉部保護具(實施例1)。保護罩係使用於上部兩端分別形成有貫通孔Opn及缺口Cout者。 This embodiment constitutes the face protector (Example 1) described in the above embodiment. The protective cover is used for forming a through hole O pn and a notch C out at both ends of the upper portion.

(比較例1) (Comparative Example 1)

本比較例係使用以自額部水平包圍頭部之方式佩戴之直線式本體支架而構成。具體而言，設為如下之臉部保護具：切斷直徑小於頭部之環之一部分，以將額部作為支點之一個而水平包圍頭部之方式，藉由撐開之兩端部欲返回至原樣之彈性變形力而支持於頭部。 This comparative example is constructed using a linear body holder that is worn to surround the head horizontally from the forehead. Specifically, it is set as a face protector that cuts a part of the ring smaller than the head, and surrounds the head horizontally with the forehead as one of the fulcrums, by returning both ends of the ring to return Supports the head to the original elastic deformation force.

(比較例2) (Comparative Example 2)

本比較例係將比較例1之採用直線式之本體支架傾斜(以較額部更接近於頭頂部之位置作為支點之一個，使本體支架之兩端部位於後頭部或頸部之附近)而佩戴。預想到當傾斜佩戴時，佩戴者之眼鏡與本體支架干擾。因此，設為如下之臉部保護具：本體支架於眼鏡之邊撐附近自頭部上浮，僅本體支架之兩端部與頭部接觸。 In this comparative example, the linear body bracket of Comparative Example 1 is tilted (the position of the front portion closer to the top of the head as one of the fulcrums, and the both ends of the body bracket are located near the back head or the neck) is worn. . It is envisioned that the wearer's glasses interfere with the body support when worn obliquely. Therefore, the face protector is set as follows: the body bracket floats from the head near the side support of the glasses, and only the both ends of the body bracket are in contact with the head.

(比較例3) (Comparative Example 3)

本比較例係使用以使前頭部與本體支架於2點接觸之方式，於本體支架之前方內側(佩戴時之抵接於前頭部之側)之左右分別設置有突起之本體支架而構成。具體而言，設為如下之臉部保護具：使左右各個突起抵接於前頭部，藉由撐開之兩端部欲返回至原樣之彈性變形力 而支持後頭部。 The comparative example is configured such that the front head and the main body bracket are in contact with each other at two points, and the main body brackets are respectively disposed on the left and right sides of the front side of the main body bracket (the side abutting on the front head when worn). . Specifically, the face protector is provided such that each of the right and left protrusions abuts against the front head, and the elastic deformation force is returned to the original by the both ends of the spread. And support the back head.

此外，亦研究了於作為保護罩部之透鏡之周圍設置透鏡支架，且於透鏡支架固定有鼻墊及一對邊撐構件之眼鏡式保護具。但，眼鏡式於佩戴時，保護具之鼻墊或邊撐構件與眼鏡之各構件會干擾，而難以與眼鏡並用。 Further, an eyeglass type protection device in which a lens holder is provided around a lens as a protective cover portion and a nose pad and a pair of temple members are fixed to the lens holder has been studied. However, when the glasses are worn, the nose pads or the temple members of the protective device interfere with the members of the glasses, and it is difficult to use them with the glasses.

(試驗1) (Test 1)

實施以20歲~50歲之男女共計10名為對象，對保護罩之佩戴時之貼合感、上下之穩定性、左右之穩定性以3階段評估之官能試驗。試驗之結果係於判斷為不適合使用之情形時評估為「×」，於判斷為適合使用之情形時評估為「￮」，於在「×」及「￮」上評估分歧之情形時評估為「△」，於判斷為格外優異之情形時評估為「◎」。將結果顯示於表1。 A total of 10 men and women aged 20 to 50 years old were given a three-stage evaluation of the fit, the stability of the upper and lower sides, and the stability of the left and right sides of the protective cover. The result of the test is evaluated as "X" when it is judged to be unsuitable for use. It is evaluated as "○" when it is judged to be suitable for use, and is evaluated as "when the difference is evaluated on "X" and "○". △", when it is judged to be exceptionally excellent, it is evaluated as "◎". The results are shown in Table 1.

可知比較例1無相對於上下方向之穩定感(圖7(a)箭頭符號A)。又，亦可知比較例1係於前方安裝有保護罩及保護罩支架之情形時，本體支架因其重量而容易自頭部脫落。 It is understood that Comparative Example 1 has no sense of stability with respect to the vertical direction (arrow symbol A in Fig. 7(a)). Further, it is also known that in the case of the comparative example 1, when the protective cover and the protective cover are attached to the front, the main body bracket is easily detached from the head due to its weight.

比較例2係根據佩戴者之頭之形狀，僅以前頭部中央之1點支持本體支架之前側。且，可知支持後頭部之本體支架之兩端部成為支點，而容易產生如於上下方向轉動之偏移、或左右方向之偏移(圖7(b)箭頭符號A及B)。 In Comparative Example 2, the front side of the main body bracket was supported only at one point in the center of the front head according to the shape of the head of the wearer. Further, it can be seen that both end portions of the body holder supporting the back head serve as fulcrums, and it is easy to cause an offset such as a rotation in the vertical direction or a shift in the left-right direction (arrow symbols A and B in Fig. 7(b)).

比較例3係由於可自前頭部之2點與後頭部之2點、前後左右共計4點支持頭部，故若與比較例1~2相比，則穩定感更高。但，可知當頭部較大時，因前頭部而將支持點大幅度撐開，藉此，本體支架擴展，而使得用以支持後頭部之兩端部過度地遠離，從而使後方支持部之緊固變弱(圖7(c)Lb)。即，可知於比較例3中，無論是頭部較大之情形還是較小之情形，均無法穩定地佩戴。 In Comparative Example 3, since the head can be supported from two points on the front head and two points on the back head and four points on the front and rear sides, the stability is higher than in Comparative Examples 1 and 2. However, it can be seen that when the head is large, the support point is largely opened by the front head, whereby the body bracket is extended, so that the two ends of the rear head are supported to be excessively separated, so that the rear support portion is tight. Solid and weak (Fig. 7(c) Lb). That is, it can be seen that in Comparative Example 3, the case where the head is large or small is not stably worn.

相對於此，可確認實施例1係於所有3項目中格外優異之評估。 On the other hand, it was confirmed that Example 1 was particularly excellent in evaluation of all three items.

(關於保持部之評估) (About evaluation of the maintenance department) (實施例2) (Example 2)

本實施例構成上述實施形態所記載之臉部保護具(實施例2)。因於保護罩S中缺口Cout並非必須，故此處使用省略缺口Cout之保護罩進行評估。 This embodiment constitutes the face protector (Example 2) described in the above embodiment. Since the notch C out in the protective cover S is not necessary, it is evaluated here using a protective cover that omits the notch C out .

(比較例4~7) (Comparative examples 4 to 7)

使保持部之構成等與實施例2不同，而構成比較例4~7之臉部保護具。其中，於比較例4中，採用鉸鏈式(圖8(a))。鉸鏈式之構造係於保護罩支架之兩側(與實施例2之保持部22對應之位置)形成有經鉸鏈連接之一對公部及母部之構成。於比較例4之鉸鏈式中，通過貫通孔Opn將公部壓入至母部而佩戴保護罩S，自母部拉出公部而使保護罩S脫離。 The configuration of the holding portion and the like were different from those of the second embodiment, and the face protectors of Comparative Examples 4 to 7 were constructed. Among them, in Comparative Example 4, a hinge type was used (Fig. 8(a)). The hinge type structure is formed on both sides of the boot cover (at a position corresponding to the holding portion 22 of the second embodiment), and is formed by one of a hinged connection to the male portion and the female portion. In the hinge type of Comparative Example 4, the protective cover S is worn by pressing the male portion into the female portion through the through hole O pn , and the male portion is pulled out from the female portion to disengage the protective cover S.

於比較例5中，採用掛鉤式(圖8(b))。掛鉤式之構造係於保護罩支架之兩側(與實施例2之保持部22對應之位置)形成有手鉤狀之掛鉤之構成。於比較例5之掛鉤式中，將貫通孔Opn掛住掛鉤而邊拉引邊安裝保護罩S，解除掛鉤之掛住而使保護罩S脫離。 In Comparative Example 5, a hook type was used (Fig. 8(b)). The hook type structure is formed by hooks of hooks on both sides of the boot cover (at positions corresponding to the holding portions 22 of the second embodiment). In the hook type of Comparative Example 5, the through hole O pn was hooked to the hook, and the protective cover S was attached while pulling, and the hook was released to release the protective cover S.

於比較例6中，採用推挽式(圖8(c))。推挽式之構造係於保護罩支架之兩側(與實施例2之保持部22對應之位置)形成於前端具有大直徑部之銷，且於貫通孔Opn之緣形成有複數個切口之構成。於比較例6之 推挽式中，藉由彎折緣將貫通孔Opn壓通至銷而佩戴保護罩S，以彎折緣之方式將貫通孔Opn自銷取下而使保護罩S脫離。 In Comparative Example 6, a push-pull type was used (Fig. 8(c)). The push-pull type is formed on both sides of the boot cover (at a position corresponding to the holding portion 22 of the second embodiment), and is formed with a pin having a large diameter portion at the front end, and a plurality of slits are formed at the edge of the through hole O pn . Composition. In the push-pull type of the comparative example 6, the through hole O pn is pressed to the pin by the bending edge to wear the protective cover S, and the through hole O pn is removed from the pin by the bending edge to make the protective cover S Get rid of.

於比較例7中，採用壓板式(圖8(d))。壓板式之構造係於保護罩支架之兩側(與實施例2之保持部22對應之位置)形成對保護罩支架側賦能之壓板部，且於壓板部之附近，形成有於抵接於保護罩之面側突出之突出部之構成。且，作為保護罩，使用形成有供上述突出部***之孔者。於比較例7之壓板式中，藉由將突出部***至孔且***至保護罩支架及壓板部之間而佩戴保護罩S，自保護罩支架及壓板部之間拉出突出部而使保護罩S脫離。 In Comparative Example 7, a platen type was used (Fig. 8(d)). The pressure plate type structure is formed on both sides of the protective cover bracket (at a position corresponding to the holding portion 22 of the second embodiment) to form a pressure plate portion that is energized to the protective cover bracket side, and is formed in contact with the vicinity of the pressure plate portion. The structure of the protruding portion protruding from the side of the protective cover. Further, as the protective cover, a hole in which the above-mentioned protruding portion is inserted is formed. In the pressure plate type of Comparative Example 7, the protective cover S is worn by inserting the protruding portion into the hole and inserted between the protective cover bracket and the pressure plate portion, and the protruding portion is pulled out from between the protective cover bracket and the pressure plate portion to protect the protrusion The cover S is detached.

(試驗2) (Test 2)

實施以20歲~50歲之男女共計10名為對象，關於保護罩之安裝方法，將保護罩之安裝簡易性、安裝後之穩定感、卸下簡易性以3階段評估之官能試驗。試驗之結果係於判斷為不適合使用之情形時評估為「×」，於判斷為適合使用之情形時評估為「￮」，於判斷為格外優異之情形時評估為「◎」。將結果顯示於表2。 A total of 10 men and women aged 20 to 50 years old, and a functional test for the protective cover, a simple test of the protective cover, a sense of stability after installation, and a simple three-stage evaluation of the ease of removal. The result of the test is evaluated as "X" when it is judged to be unsuitable for use, "○" when it is judged to be suitable for use, and "◎" when it is judged to be exceptionally excellent. The results are shown in Table 2.

根據試驗2之結果，可確認實施例2係於所有3項目中格外優異之評估。 Based on the results of Test 2, it was confirmed that Example 2 was an excellent evaluation of all three items.

(試驗3) (Trial 3)

以20歲~50歲之男女共計10名為對象，測定實施例2與比較例4(鉸鏈式)之保護罩安裝時間與卸下時間。將結果顯示於表3。 The protective cover installation time and the unloading time of Example 2 and Comparative Example 4 (hinge type) were measured for a total of 10 men and women aged 20 to 50 years old. The results are shown in Table 3.

根據試驗3之結果，可確認實施例2可以比較例4之約一半之時間安裝保護罩，以約3分之1的時間卸下保護罩。 From the results of Test 3, it was confirmed that Example 2 can be attached to the protective cover about half of the time of Comparative Example 4, and the protective cover is removed in about one-third of the time.

(其他實施形態) (Other embodiments)

以上，對本發明之一實施形態進行說明。但，本發明不限定於上述。例如，本發明係以用以保護臉部之整體或一部分遠離感染性飛沫或藥液等之臉部保護具為對象，不限定於醫療或護理領域中所使用之臉部保護具，亦可應用於其他領域。例如，本發明亦可應用於化學領域、船舶/海洋領域、航空/宇宙領域、纖維領域、金屬領域、資源工學領域、建設領域、上下水道領域、衛生工學領域、農業領域、森林領域、水產領域、環境領域、原子力/放射線領域等。 An embodiment of the present invention has been described above. However, the present invention is not limited to the above. For example, the present invention is directed to a face protector for protecting a whole or a part of a face from infectious droplets or liquid medicine, and is not limited to a face protector used in medical or nursing fields, and can also be applied. In other areas. For example, the present invention can also be applied to the fields of chemistry, ship/ocean, aerospace/universe, fiber, metal, resource engineering, construction, water and sewage, sanitary engineering, agriculture, forest, Aquatic field, environmental field, atomic force/radiation field, etc.

於上述實施形態中，作為保護罩S使用具有可撓性之透明樹脂材料而構成。於保護罩之構成材料中，亦可添加調光材料或光吸收材料等。保護罩之長度亦不受限定，可為具有保護臉部整體之程度之長度者，亦可為具有保護臉部之一部分、例如眼球附近之程度之長度者。 In the above embodiment, the protective cover S is made of a flexible transparent resin material. A light-adjusting material, a light absorbing material, or the like may be added to the constituent material of the protective cover. The length of the protective cover is not limited, and may be a length that protects the entire face, or may have a length that protects one of the faces, for example, the vicinity of the eyeball.

例如，於上述保護罩支架20，亦可安裝長度較保護臉部整體之保護罩更短之保護罩、即主要保護眼球附近之保護罩(圖9(a))。又，於保護罩S，亦可於表面附加保護片E(圖9(b))。藉此，由於於使用前階段藉由保護片E保護保護罩S之表面，故可抑制於保護罩S之表面產 生傷痕，或因空氣中之灰塵而污染表面。因此，可確保作業時之對作業對象物之良好視認性，且若以藉由剝離保護片E而最先露出之面作為外側使用保護罩S，則亦可確保對作業對象物之低污染性。而且，藉由附加保護片E，亦可防止保護罩S彼此之貼附。 For example, the protective cover holder 20 may be attached with a protective cover having a shorter length than the protective cover for protecting the entire face, that is, a protective cover that mainly protects the vicinity of the eyeball (Fig. 9(a)). Further, in the protective cover S, a protective sheet E may be attached to the surface (Fig. 9(b)). Thereby, since the surface of the protective cover S is protected by the protective sheet E in the pre-use phase, the surface of the protective cover S can be suppressed. Injury or contamination of the surface due to dust in the air. Therefore, it is possible to ensure good visibility of the object to be worked during the work, and it is possible to ensure low contamination of the work object by using the protective cover S as the outer surface which is first exposed by peeling off the protective sheet E. . Moreover, by attaching the protective sheet E, it is also possible to prevent the protective covers S from sticking to each other.

若對保護片E賦予防帶電特性，則自保護罩S之剝離變得容易，且若使用經著色之保護片，則容易判斷是否對保護罩S附加有保護片。再者，於保護片E之特定位置附加剝離片，若可摘除該剝離片而自保護罩S剝離保護片，則剝離作業可變得更容易。 When the anti-charge characteristics are applied to the protective sheet E, peeling from the protective cover S is facilitated, and if the colored protective sheet is used, it is easy to determine whether or not the protective sheet is attached to the protective cover S. Further, a release sheet is attached to a specific position of the protective sheet E, and if the release sheet can be removed and the protective sheet is peeled off from the protective cover S, the peeling operation can be made easier.

保護片E可設置於保護罩S之至少一側之面之整面，亦可設置於僅一部分。於設置於保護罩S之整面後，若僅對保護片E賦予切口或切斷線，則可於每個特定領域以特定之時序剝離保護片。作為一例，亦可於保護罩S之整面設置保護片E，且對包含保護罩S之貫通孔Opn及缺口Cout之上部區域、與安裝時主要保護臉部之下部區域之邊界賦予切斷線。該情形時，僅上部區域之保護片可於使用前階段即出貨時或保管時剝離。 The protective sheet E may be disposed on the entire surface of at least one side of the protective cover S, or may be provided only in a part. After the entire surface of the protective cover S is provided, if only the protective sheet E is provided with a slit or a cut line, the protective sheet can be peeled off at a specific timing in each specific field. As an example, the protective sheet E may be provided on the entire surface of the protective cover S, and the boundary between the upper portion of the through hole O pn and the notch C out including the protective cover S and the boundary of the lower portion of the main protective face during mounting may be given. Broken line. In this case, only the protective sheet of the upper region can be peeled off at the time of use, that is, at the time of shipment or at the time of storage.

保護罩支架不限定於上述之例，如圖10(a)所示，亦可設為去除中央部分之其他體型之保護罩支架20A、20B。藉此，可進行各構件各者之修理/更換/維護等。又，如圖10(b)所示，亦可將本體支架10及保護罩支架20固定成一體。 The protective cover holder is not limited to the above-described example, and as shown in Fig. 10 (a), the protective cover holders 20A and 20B of other body types in which the central portion is removed may be used. Thereby, repair, replacement, maintenance, and the like of each member can be performed. Further, as shown in FIG. 10(b), the main body bracket 10 and the boot bracket 20 may be integrally fixed.

用以保持保護罩S之構成只要可於本體支架10之外側保持保護罩S，則不限定於上述長尾夾具機構之例。作為用以保持保護罩S之構成，亦可採用滑動式。如圖11(a)~(c)所示，滑動型可具備延設構件40、與滑動構件41而構成。於延設構件40之前端部形成有扣止爪26。延設構件40係自保護罩支架20立起，且扣止爪26可與保護罩支架20接觸分離。滑動構件41設置於較延設構件40更後端側，抵接於延設構件40之背面且可滑動。滑動式之情形時，將扣止爪26自保護罩支架20離 開之延設構件40，以藉由滑動構件41之滑動自背面側按壓之方式賦能，而使扣止爪26收斂於保護罩支架20之凹部27內(圖11(a))。於滑動式中，藉由使滑動構件41滑動而自背面側壓倒延設構件40，可使扣止爪26扣止於貫通孔Opn(圖11(b))。又，藉由使滑動構件41以逆向滑動，可解除扣止爪26之扣止(圖11(c))。 The configuration for holding the protective cover S is not limited to the above-described long tail clamp mechanism as long as the protective cover S can be held on the outer side of the main body bracket 10. As a configuration for holding the protective cover S, a sliding type can also be employed. As shown in FIGS. 11( a ) to 11 ( c ), the slide type may include the extension member 40 and the slide member 41 . A locking claw 26 is formed at an end portion of the extended member 40. The extension member 40 is erected from the boot bracket 20, and the latching claws 26 can be separated from the boot bracket 20 by contact. The sliding member 41 is disposed on the rear end side of the extension member 40, abuts against the back surface of the extension member 40, and is slidable. In the case of the sliding type, the extending member 40 is separated from the protective cover holder 20 to be energized by sliding from the back side by the sliding of the sliding member 41, so that the locking claw 26 converges to the protective cover. Inside the recess 27 of the bracket 20 (Fig. 11(a)). In the sliding type, the sliding member 41 is pressed by the sliding member 41, and the locking claws 26 are pressed against the through hole O pn (FIG. 11 (b)). Further, by sliding the slide member 41 in the reverse direction, the engagement of the locking claws 26 can be released (FIG. 11(c)).

[產業上之可利用性] [Industrial availability]

本發明係關於臉部保護具，尤其可適宜地利用於用以保護臉部之整體或一部分遠離感染性飛沫或藥液等之臉部保護具之領域。 The present invention relates to a face protector, and particularly suitable for use in the field of a face protector for protecting a whole or a part of a face from infectious droplets or liquid medicine.

10‧‧‧本體支架 10‧‧‧ body bracket

11‧‧‧橋接臂 11‧‧‧Bridge arm

11a‧‧‧第1支持部 11a‧‧‧1st Support Department

11b‧‧‧與側頭部對應之部分(分支部分) 11b‧‧‧Parts corresponding to the side head (branch part)

12‧‧‧頭部臂 12‧‧‧ head arm

12a‧‧‧第2支持部 12a‧‧‧2nd Support Department

15‧‧‧第1按壓力調整部 15‧‧‧1st pressing pressure adjustment department

16‧‧‧第2按壓力調整部 16‧‧‧2nd pressing pressure adjustment department

20‧‧‧保護罩支架 20‧‧‧ protective cover bracket

R1‧‧‧第1空間 R1‧‧‧ first space

R2‧‧‧第2空間 R2‧‧‧ second space

Claims (11)

一種臉部保護具用支架，其特徵在於包含：本體支架，其佩戴於頭部；及保護罩支架，其配置於上述本體支架之外側，且保持保護佩戴者之臉部之全部或一部分之保護罩構件；且上述本體支架包含：橋接臂，其係自前頭部跨越側頭部而延伸至兩側後頭部；第1支持部，其設置於上述橋接臂之兩端部且支持後頭部；一對頭部臂，其等自上述橋接臂之與側頭部對應之部分向前頭部方向分支，而配置於上述橋接臂之內側；及第2支持部，其係分別設置於上述頭部臂之前端部且支持前頭部；上述橋接臂之與前頭部對應之部分係自前頭部分離配置，成為調整上述第1支持部對後頭部之按壓力之第1按壓力調整部；上述頭部臂成為調整上述第2支持部對前頭部之按壓力之第2按壓力調整部。 A support for a face protector, comprising: a body bracket worn on the head; and a protective cover bracket disposed on an outer side of the body bracket and protecting the entire or a part of the wearer's face a cover member; and the body bracket includes: a bridge arm extending from the front head across the side head to the both rear heads; a first support portion disposed at both ends of the bridge arm and supporting the rear head; An arm that branches from a portion corresponding to the side head of the bridge arm to the front head direction and is disposed inside the bridge arm; and a second support portion that is respectively disposed at a front end of the head arm And supporting a front head; the portion of the bridge arm corresponding to the front head is separated from the front head, and is a first pressing force adjustment unit that adjusts a pressing force of the first support portion to the rear head; the head arm becomes The second pressing force adjustment unit that adjusts the pressing force of the front support portion by the second support portion. 如請求項1之臉部保護具用支架，其中上述第2支持部之面積大於上述第1支持部之面積。 The support for a face protection device according to claim 1, wherein an area of the second support portion is larger than an area of the first support portion. 如請求項1之臉部保護具用支架，其中由上述橋接臂形成之平面、與由上述頭部臂形成之平面所成之角為0~30度之範圍內。 The support for a face protection device according to claim 1, wherein an angle formed by the plane formed by the bridge arm and a plane formed by the head arm is in a range of 0 to 30 degrees. 如請求項1之臉部保護具用支架，其中上述橋接臂之與側頭部對應之部分其剛性高於上述第1按壓力調整部及上述第2按壓力調整部。 The support for a face protector according to claim 1, wherein a portion of the bridge arm corresponding to the side head portion has a higher rigidity than the first pressing force adjusting portion and the second pressing force adjusting portion. 如請求項1之臉部保護具用支架，其中於上述保護罩構件之兩端側，設置有用以保持上述保護罩支 架之保持部；且上述保持部包含：扣止爪，其設置於與上述保護罩支架對向之區域，且扣止形成於上述保護罩構件之貫通孔；及賦能機構，其係於上述保護罩構件之貫通孔之扣止時，將上述扣止爪向上述保護罩支架側賦能。 The support for a face protection device according to claim 1, wherein a protective cover member is provided on both end sides of the protective cover member The holding portion includes: a locking claw provided in a region facing the protective cover holder and fastening a through hole formed in the protective cover member; and an energizing mechanism attached to the When the through hole of the protective cover member is buckled, the locking claw is energized toward the protective cover bracket side. 如請求項5之臉部保護具用支架，其中上述保持部：包含夾具構件，該夾具構件係藉由設置於與上述保護罩支架之延伸方向交叉之方向上之軸構件而轉動自如地被支持於上述保護罩支架之外側；且上述賦能機構係以將上述軸構件作為支點而閉合上述夾具構件之前端部之方式賦能；且上述扣止爪形成於上述夾具構件之上述前端部之與上述保護罩支架對向之區域。 The support for a face protector according to claim 5, wherein the holding portion includes a jig member that is rotatably supported by a shaft member provided in a direction crossing the extending direction of the protective cover holder And the energizing means is configured to close the front end portion of the clamp member by using the shaft member as a fulcrum; and the retaining claw is formed at the front end portion of the clamp member The area of the protective cover bracket opposite thereto. 如請求項5之臉部保護具用支架，其中上述扣止爪之與上述保護罩支架對向之面具有高度朝向上述前端部漸小之錐形狀。 The support for a face protector according to claim 5, wherein a surface of the latching claw that faces the protective cover holder has a tapered shape whose height gradually decreases toward the front end portion. 如請求項5之臉部保護具用支架，其中於上述保護罩支架之上述保持部之與上述扣止爪對向之區域，設置有供上述扣止爪進入之凹部。 The face protection device holder according to claim 5, wherein a recess portion into which the locking claw enters is provided in a region of the holding portion of the protective cover bracket that faces the locking claw. 一種臉部保護具，其特徵在於包含：如請求項1至4中任一項之臉部保護具用支架；及保護罩構件，其可對上述臉部保護具用支架裝卸，且保護佩戴者之臉部之全部或一部分。 A face protector comprising: the support for a face protector according to any one of claims 1 to 4; and a protective cover member for attaching and detaching the support for the face protector and protecting the wearer All or part of the face. 一種臉部保護具，其特徵在於包含：如請求項5之臉部保護具用支架；及 保護罩構件，其可對上述臉部保護具用支架裝卸，且保護佩戴者之臉部之全部或一部分。 A face protection device comprising: a support for a face protection device of claim 5; A protective cover member that can be attached to and detached from the face protector holder and protects all or a part of the wearer's face. 一種臉部保護具用支架，其特徵在於包含：本體支架，其佩戴於頭部；及保護罩支架，其配置於上述本體支架之外側，且於兩端側設置有保持保護佩戴者之臉部之全部或一部分之保護罩構件之保持部；且上述保持部包含：扣止爪，其設置於與上述保護罩支架對向之區域，且扣止形成於上述保護罩構件之貫通孔；及賦能機構，其係於上述保護罩構件之貫通孔之扣止時，將上述扣止爪向上述保護罩支架側賦能。 A support for a face protector, comprising: a body bracket worn on the head; and a protective cover bracket disposed on an outer side of the body bracket, and provided on both end sides to protect the wearer's face a holding portion of all or a part of the protective cover member; and the holding portion includes: a locking claw that is disposed in a region facing the protective cover bracket and that is fastened to a through hole formed in the protective cover member; The energy guiding mechanism is configured to energize the locking claw toward the protective cover bracket side when the through hole of the protective cover member is buckled.
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JP2014088638A JP6341559B2 (en) 2014-04-22 2014-04-22 Face protector and face protector frame
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