ADJUSTMENT AND MECHANICAL SYSTEM FOR MASK ELASTICS. FLEXIBLE NECK HOLDER WITH LOCKING MECHANISM
Patent Information
- Application Number
- TR202614346U
- Authority / Receiving Office
- TR · TR
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-08-24
- Publication Date
- 2026-09-21
- Estimated Expiration
- 2036-08-24
Smart Images
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Abstract
Description
1 TARIFF ADJUSTMENT AND MECHANICAL SYSTEM FOR MASK ELASTICS. FLEXIBLE NECK HOLDER WITH LOCKING MECHANISM Technological Field: The invention relates to personal protective equipment, mask usage aids and wearable medical devices. This relates to the field of accessories, specifically surgical, medical, and ear loops. in the use of similar masks, the pulling force originating from the mask elastics mechanical equipment designed to reduce concentration in the limited contact area behind the ear. It relates to a neck restraint device. More specifically, the invention involves ear loops located on opposite sides of the mask, positioned at the nape of the neck. It allows for controlled containment in the region; suitable for different head and neck sizes and different a flexible main body that can be adapted to the properties of the mask elastics, to ensure it is connected to the device and that unintentional detachment during use is limited. the connection points that provide the effective working length of the device in specific increments a stepped adjustment mechanism that allows switching between the selected adjustment positions and 15 with a neck restraint device that has a mechanical locking mechanism to ensure its protection It is related. The technical structure to which the invention relates is the controlled holding of the mask elastics. The usage length of the device is gradually changed, according to the specified usage. Mechanical fixation of its position and adaptation of the apparatus body to the neck geometry 20 It exhibits controlled flexibility in a way that allows its functions to maintain the same mechanical structure. It is aimed at being carried out in a functional relationship with each other. State of the Art: Today, a significant portion of surgical, medical, and similar masks feature a protective layer on the mask itself. The mask is positioned 25 degrees on either side to hold it in a specific position on the user's face. Elastic ear loops are used on the edges. These elastic loops... They are usually placed behind the ears and as a result of elastic deformation This creates a pulling force that keeps the mask in place on the face. The pulling force created by the ear loops is directly limited to the area behind the ear. transfer to the contact area, especially with prolonged use of the mask, 30 in this area This can lead to constant mechanical pressure and friction. Users' heads Different masks have different circumferences, neck widths, and ear positions. This is due to changes in the length and elasticity values of the tires used. 2 The magnitude and distribution of the pulling force are not the same for every user. This situation leads to a decrease in user comfort and the mask not fitting the user's anatomy. This can make it difficult to position it correctly. In the known state of the technology, the mask elastics are directly behind the ears. In order to reduce the disadvantages arising from transportation, the back of the neck 5 various connecting clips, extension pieces and rubber gripper devices used in the region These designs have been improved. In these structures, the ear flaps are generally located on opposite sides of the mask. the tires are attached to different parts of a spacer located at the back of the neck. they are connected and thus the pulling force from the tires is directly transferred to the ear. The aim is to reduce the transfer of energy to the back. 10 In most known simple neck strap attachments, the mask elastics are the attachment. fixed hooks, notches, protrusions or similar connection areas created on it is being implemented. In such structures with a fixed connection geometry, the effectiveness of the apparatus The usage length cannot be adjusted with sufficient precision according to the user's anatomy. or adjustment simply by moving the tire to different connection points 15 This is being done especially for those with different head and neck measurements. This can make it difficult for users to achieve the appropriate stress level. In structures containing multiple connection points, a certain degree of staggered use is required. Although it is possible to achieve this, it only involves fitting the tire onto different hooks or notches. arrangements based on the adjustment process and mechanically maintaining the selected position 20 It may be insufficient in performing its functions in an integrated manner. The user movement, removing and putting on the mask, or tension in the elastic straps The connection position changes as a result of these changes, or the connection where the tire is located It is possible for them to be involuntarily separated from their region. Another technical problem encountered in known structures is the anatomical compatibility of the apparatus. 25 The goal is to strike a suitable balance between dimensional stability and rigidity. A highly rigid... The fastener adapts sufficiently to the neck geometry and the user's movements. While it may not provide the desired effect, an uncontrolled stretching structure transfers heat from the mask's elastic bands. maintaining the specified service length by deforming under tensile force This can make things difficult. Therefore, there is a 30-year gap between flexibility and maintaining service life. A mechanically stable structure needs to be created. Additionally, the mask elastics can be attached to the device quickly and easily for use. Limiting involuntary separation during intercourse are conflicting technical requirements. 3 This creates a gap in the connection area, making it easier to install the tire. while providing protection, it can increase the likelihood of involuntary dissociation; being too closed or complex However, creating too much can make insertion and removal more difficult. Similarly, too much The use of numerous protruding fasteners can cause the device to snag hair, clothing, or other personal belongings. This can lead to unwanted contact with the equipment. 5 Therefore, when evaluating solutions in the current state of the technology; different users to be used in a way that adapts to their anatomy and different mask elastic properties The length can be changed in a controlled and gradual manner, to the determined setting position. The mask straps are protected by a mechanical locking mechanism, allowing for easy fastening. 10 the limitation and the ability of all these functions to adapt to the neck geometry in terms of being implemented integrally on a flexible and compact body It appears that there is a need for technical development. The purpose of the invention: The main purpose of the invention is to improve the usability of masks with ear loops. the pulling force originating from the tires directly affects the limited contact behind the ear. a device that reduces the concentration of that force in that area and distributes it to a gripper in the nape of the neck. enabling transportation and distribution across the structure to different users The goal is to develop a flexible neck restraint device that can be adapted to their anatomy. Another aim of the invention is to enable users with different head circumferences and neck widths to interact with 20 Ability to adapt to mask elastic bands of different lengths and elasticity characteristics. for the purpose of controlling the effective usage length of the apparatus in a controlled manner and in specific increments. The goal is to create a stepped adjustment mechanism that allows switching between the two. Thus The device is suitable for different users and masks without being limited by a fixed usage size. The aim is to mechanically adapt it to its properties. 25 Another purpose of the invention is to determine usage via a stepped adjustment mechanism. The pulling force transmitted through the mask's elastic straps, depending on the position, affects the user's head and neck. involuntarily as a result of movements or external factors that may occur during use The aim is to provide a mechanical locking mechanism that limits its change. In this way... The gradual adjustment process and the mechanical fastening process are functionally compatible. association and preservation of the selected usage location throughout the usage period. that is intended. 4 Another purpose of the invention is to connect the ear loops located on opposite sides of the mask. It allows for easy attachment to the device and detachment from it when necessary. while doing so, unintentional damage to the connection points of the tires occurs during use. The goal is to create a connecting structure that limits its escape. Thus, the mask elastics... Ease of attachment and detachment, along with secure connection, are combined within the same mechanical structure. 5 The aim is to ensure this. Another aim of the invention is to adapt the flexible main body to the user's neck geometry and usage. while enabling it to adapt to the limited movements that occur during this time, the flexibility negatively affecting the maintenance of the device's specified service life The aim is to limit it. In this way, with its anatomically adaptable flexible body structure, the setting is 10. mechanical locking structures that maintain their position complement each other. The aim is to conduct research. Another purpose of the invention is to transfer the tensile forces from the mask elastics to the apparatus. controlled transmission along the body and the position of the device in the nape area an integrated body structure that allows for the support of its stability 15 The aim is to create a device that simply connects the elastic straps of the mask to each other. Beyond being an intermediate component; tire connection, step adjustment, mechanical It performs locking and anatomical alignment functions within the same technical structure. that is intended. Another purpose of the invention is to provide connection points that hold the mask elastics in place, and 20 Gradual adjustment and mechanical locking elements in a compact design. by arranging the device to prevent unwanted contact with hair, clothing and other personal equipment. The goal is to limit contact and promote ergonomic use. The invention also features a lightweight, flexible polymeric material suitable for mass production and repeated use. The aim is to have a structure that can be manufactured from materials. The preferred 25 In applications, hygienic use of the device is ensured by considering the conditions under which the device comes into contact with the user. from polymeric materials with suitable or antibacterial properties The aim is also to enable its production. The invention, for the purposes stated above, involves the controlled application of mask elastic bands. Tire entry openings, tire retention slots and retention protrusions that enable attachment 30 a stepped adjustment mechanism that allows different usage lengths to be achieved, Mechanical locking mechanism and nape that ensures the selected usage position is maintained. The flexible main body, which adapts to its geometry, has a mechanical and functional relationship with each other. It aims to create an integrated neck grip device in which it operates. Thus, it offers adjustability, position stabilization, elastic grip, and anatomical fit. The aim is for their functions to be performed within the same mechanical system. Explanation of the Figures Figure 1: The invention describes a 5-inch mask elastic band with stepped adjustment and mechanical locking mechanism. The general structure of the flexible neck gripper and the relationship between the components of the device. It is a perspective view showing its location. Figure 2: Adjustment of the operating length of the device subject to the invention in different increments. a detailed description of the stepped adjustment mechanism and the adjustment elements associated with this mechanism. It is the appearance. 10 Figure 3: Use of the device described in the invention, determined by its stepped adjustment mechanism. mechanical locking mechanism that ensures its position is maintained and with this mechanism This is a detailed view of the associated locking elements. Figure 4: The device described in the invention enables the fastening of mask elastics and prevents their unintentional detachment. The mask's elastic straps, which allow for restriction, and the device's attachment points at the back of the neck 15 It is a detailed view of the flexible body structure that allows it to adapt to its geometry. References: 1. Flexible neck strap attachment for mask elastics. 2. Flexible main body 3. First body arm 20 4. Second body arm 5. First mask elastic attachment area 6. Second mask elastic attachment area 7. First tire entry opening 8. Second tire entry opening 25 9. First tire retaining slot 10. Second tire retaining bracket 11. Retaining tab that limits the first tire to come off. 12. Second tire detachment limiter 13. Step adjustment mechanism 30 14. First adjustment lever 15. Second adjustment lever 16-step adjustment method 6 17. Adjustment levels Level 18 corresponding slots 19. Adjustment movement guide 20. Adjustment movement limiter 21. Mechanical locking mechanism 5 22. Flexible locking tongue 23. Locking tab 24. Locking slot 25. Lock release element 26. Locking tongue flexible connection area 10 27. Flexible body connection area 28. Flexibility-enhancing slimmed-down body area. 29. Stretching channel 30. Neck contact surface 31. Slip-limiting surface protrusions 15 32. Body reinforcement rib 33. Extreme transit zones 34. Nape alignment stretch zone Description of the Invention: The invention relates to the use of surgical, medical and similar masks with ear loops, 20 The pulling force from the mask elastics is directly limited to the area behind the ear. to reduce concentration in contact areas and on the neck of the tires in question Flexible elastic straps for masks were developed to ensure they are held in a controlled manner. It relates to the neck clamp device (1). Flexible neck clamp device (1) for mask elastics. 25 different users' head and neck geometries and different lengths and elasticities Suitable for use with mask elastics that have similar properties. changing the length, mechanically adjusting the determined usage length protection and the mask elastics from unintentionally coming off the device during use It creates an integrated mechanical structure aimed at limiting separation. The basic support structure of the flexible neck holder apparatus (1) for mask elastics is the flexible main 30 The main body (2) is formed by the flexible main body (2) in the neck region of the apparatus. positioning of the apparatus by the tensile forces transmitted from the mask elastics 7 the transmission throughout and the device's specific variations in the user's neck geometry It is structured in a way that allows it to adapt within the boundaries. Flexible The flexibility of the main body (2) allows the apparatus to be shaped completely freely and uncontrollably. It is not intended to change the shape, but to allow for the necessary deformation to adapt to the neck geometry. 5 that will ensure the gradual adjustment and mechanical locking functions are preserved while giving It is determined in such a way as to produce a controlled mechanical behavior. The flexible main body (2) comprises the first body arm (3) and the second body arm (4). The first body arm (3) and the second body arm (4) connect the opposing parts of the apparatus. It creates and the flexible main latches of the mutual tensile forces transferred from the mask elastics. It contributes to carrying the body (2) on the body. The body arms in question are 10 Changing their positions relative to each other results in different effective usage lengths of the apparatus. It allows the device to be adjusted according to user and mask specifications. Thus, the device... not only as a connecting piece with a fixed length, but also mechanically as an adjustable and maintainable nape grip structure is working. 15 The first mask in the section of the first body arm (3) associated with the mask elastic the tire connection area (5), and the corresponding section of the second body arm (4) There are mask elastic connection areas (6). First mask elastic connection area (5) and the second mask elastic connection area (6), located on opposite sides of the mask It allows the ear loops to be attached to the flexible neck holder apparatus (1). 20 This connection results in direct contact with the back of the ears during normal use. At least a portion of the applied tire pulling force is transferred from the device to the back of the neck. It can be transferred. At the first mask elastic connection area (5), to the mask elastic connection area There is a first rubber entry opening (7) that allows the second mask elastic to be taken in. In the connection area (6), the mask elastic on the opposite side should be taken to the connection area. There is a second tire entry opening (8) which provides. The first tire entry opening (7) and second rubber entry opening (8), for attaching mask elastics to the apparatus and when necessary will allow the tire to pass through the connection area when being removed from the device It is constructed in this way. Thus, the apparatus for connecting the mask elastics is 30 a mechanism that does not require disassembly or the opening of a complex connecting mechanism Usage is possible. 8 The mask elastic is passed through the first elastic opening (7) in the position of use In order to be able to hold the first tire holding slot (9), the second tire entry opening (8) The second strap of the mask, which is threaded through, can be kept in its intended position for use. There is a tire retaining slot (10). The first tire retaining slot (9) and the second tire The retaining slot (10) has a certain connection under the pulling force of the mask elastics 5 to be held in position and the said tensile force to be applied to the flexible main body (2) It is structured in a way that will allow the transfer. The mask straps are easy to put on and prevent unintentional detachment during use. the first mask elastic to ensure mechanical balance between the limitations In the connection area (5) the first tire protrusion limiting retaining tab (11), the second 10 In the mask elastic connection area (6), there is a second elastic to limit the coming out. There is a protrusion (12). The first tire exit limiting retaining protrusion (11), The use or pulling of the tire located in the first tire retaining groove (9) As a result of changes in its force, the first tire entry opening (7) unintentionally opened. By moving, it limits its separation from the connection area. The second tire is 15. The retaining tab (12) which limits the exit is also located in the second tire retaining slot (10). It performs the corresponding function in terms of other mask elastic bands. In this structure, the first tire entry opening (7), the first tire retaining slot (9) and the first tire protruding retaining projection (11) working in a functional relationship with each other first linkage structure; second tire entry opening (8), second tire holding slot (10) and 20 The second tire exit limiting retaining tab (12) is the corresponding second link. It forms its structure. This allows for controlled attachment of the mask elastic. While the entry route is provided, after the tire reaches its usage position, it continues along the same route. Its involuntary expulsion is mechanically restricted. The subject of the invention is a flexible neck grip device (1) for mask elastics for different users 25 the basic principle that allows it to be adapted to their anatomy and different mask elastic properties One of the structures is the stepped adjustment mechanism (13). The stepped adjustment mechanism (13) is the apparatus Instead of the effective usage length remaining at a single fixed value, it is predetermined It allows the mask to be switched between multiple usage locations. In this way... the level of tension created by the elastic bands, the position of the device on the nape of the neck, and the mask's 30 The fit on the face is mechanically adjusted according to the user and the mask used. It is adjustable. 9 The stepped adjustment mechanism (13) consists of the first adjustment lever (14) and the second adjustment lever (15) allowing them to be positioned in a controlled manner relative to each other It is configured. The first adjustment lever (14) and the second adjustment lever (15) can be used directly or through the fuselage sections mechanically related to these, the first fuselage arm (3) and It enables the change of the relative position of the second body arm (4). This relative 5 As a result of the movement, the connection areas of the flexible neck grip device (1) to the mask elastic band The effective usage distance between them can be adjusted. Adjustment of the first adjustment lever (14) and the second adjustment lever (15) relative to each other. Gradual adjustment so that the movement takes place along a defined path There is a step adjustment path (16). Step adjustment path (16) is the adjustment movement in random directions 10 by limiting the occurrence of the predicted movement of the adjustment elements relative to each other. This allows for repositioning in that direction. Thus, the use the positional relationship between mechanical parts during a change in length is maintained and the gradual adjustment process is performed in a repeatable manner. It is supported. 15 On the step adjustment path (16) or functionally associated with the said adjustment path. There are several adjustment levels (17) in the form. The adjustment levels (17) of the apparatus Determining different mechanical positions corresponding to the effective service life This provides. The user connects the first adjustment lever (14) and the second adjustment lever (15) to each other. by moving it to a different setting level than the current setting position (17) 20 This allows for adjustment and thus changes the effective usage length of the device. Step counter sockets (18) are mechanically associated with the adjustment steps (17), The difference that the first adjustment lever (14) and the second adjustment lever (15) can take relative to each other the gradual definition of usage positions and the specified adjustment movement It contributes to the realization of the situation between locations. Level 25 The positioning function of the slots (18) is used for the selected setting position. locking of the mechanical locking device (21) which ensures that it is protected under loads It is separate from its function. Between the adjustment steps (17) and the step counterpart slots (18) The relationship is that the adjustment process involves a defined mechanical rather than a continuous and uncertain sliding motion. It allows the device to be used between 30 locations. Thus, the user can use the device between 30 locations. its effective length is defined mechanically, not at a random point. It can be determined in one of the levels. Level corresponding slots (18), preferred mutual mechanical geometry of adjustment steps (17) in a form of realization in the form of indentations, slots and / or steps that will create positioning It can be configured. The direction of relative motion performed in the step adjustment mechanism (13) adjustment movement guide (19), first adjustment lever (14) and second which contribute to its protection 5 The adjustment lever (15) deviates from the intended path of movement during adjustment It limits. Adjustment movement guide (19), together with the step adjustment path (16). by working to ensure the regular and controlled movement of the adjustment elements relative to each other. It supports the use of the stepped adjustment mechanism (13) applied from the outside. The force can be converted into the predicted adjustment movement. Step adjustment. The path (16) of the movement of the first adjustment lever (14) and the second adjustment lever (15) relative to each other is 10 When defining the route it takes place, the adjustment movement guide (19) refers to the said adjustment the arms deviating from this path and / or unwanted lateral movement relative to each other It creates a guiding structure that limits its implementation. The adjustment movement goes outside the mechanically permissible operating range of the apparatus. There is an adjustment movement limiter (20) to limit its movement. Adjustment 15 movement limiter (20), the first adjustment lever (14) and the second adjustment lever (15) from each other excessive separation, the adjustment mechanism exceeding the intended range of movement and / or parts of the stepped adjustment mechanism (13) may be separated from each other during use. It is designed to limit involuntary detachment of the device. Thus, the apparatus While maintaining adjustability, the mechanical limits of the adjustment movement are also defined. 20 The usage position determined by the stepped adjustment mechanism (13) is determined by the mask elastics. Mechanical locking device (21) so that it can be protected under the transmitted tensile force. It is located. The mechanical locking mechanism (21) performs the locking operation with the adjustment operation. Instead of performing them as two completely independent functions, the selected setting Step adjustment 25 in such a way as to ensure that the level (17) is maintained during use It works in a functional relationship with the mechanism (13). In this way, the user The determined effective usage length depends on the tension changes in the mask elastics, head and involuntary changes resulting from neck movements or other usage effects It is being restricted. Mechanical locking mechanism (21), flexible locking tongue (22), locking tab (23) and 30 It includes the locking slot (24). The flexible locking tongue (22) during the adjustment movement. capable of performing a limited amount of elastic deformation and to the selected adjustment position It is configured to perform the locking function when reached. Flexible 11 This controlled deformation capability of the locking tongue (22) allows the user to adjust each setting. The change requires completely removing and reinstalling a separate fastener. It helps to switch between levels without being noticed. The locking tab (23) is on the flexible locking tongue (22) or on the flexible locking tongue (22) It is located in a mechanically related section and is connected to the locking slot (24) and 5 It ensures that the selected setting position is maintained by matching. The locking tab (23) the first adjustment lever (14) and the second adjustment as a result of being placed in the locking slot (24) The involuntary movement of the arms (15) relative to each other is restricted. Thus, the mask on the step adjustment mechanism (13) of the traction force created by the tires the reverse movement it may cause changes the selected usage position 10 It is limited. In this context, the locking slot (24) of the stepped adjustment mechanism (13) to be mechanically associated with at least one of the different adjustment positions is positioned and the locking tab (23) is positioned with the locking slot (24) Maintaining the selected setting position under load conditions through matching. is provided. 15 Mechanical locking when it is necessary to change the adjustment position. lock release mechanism (21) so that the mechanism can be released in a controlled manner There are elements (25). The lock release element (25) is activated by the user. locking by transmitting the applied release motion to the flexible locking tongue (22) The locking relationship of the protrusion (23) with the locking slot (24) is temporarily 20 It allows for the removal or reduction of the lockout status. With the removal of the first adjustment lever (14) and the second adjustment lever (15), the step adjustment path (16) It can be moved again throughout and to a different adjustment level (17) It can be selected. The lock release element (25) is a preferred implementation. Created in the form of a flexible locking tongue (22) and integrated with the user 25 the flexible locking tongue (22) applied by the pressing and / or lifting action in the form of an accessible protrusion or contact area that enables its transfer It can be configured. In order to enable the flexible locking tongue (22) to perform its controlled elastic movement The locking tongue has a flexible connection area (26). The locking tongue flexible connection 30 region (26), mechanical locking and releasing operations of the flexible locking tongue (22) while allowing the necessary deformation to be carried out during the process, the language in question Contribution to maintaining the mechanical connection with the flexible main body (2) or associated adjustment structure 12 Thus, the locking is achieved by the controlled flexing of the flexible locking tongue (22). The repeated mechanical movement of the protrusion (23) into and out of the locking slot (24) It is supported. The combined operation of the step adjustment mechanism (13) and the mechanical locking mechanism (21) As a result, the effective usage length of the device can first be selected by the user, 5 The selected position can then be mechanically fixed. A new application. through the lock release element (25) when its length is needed The mechanical locking mechanism (21) is released, the first adjustment lever (14) and the second The adjustment lever (15) is moved relatively along the incremental adjustment path (16), appropriate When the adjustment level (17) is reached, the locking tab (23) and the locking slot (24) 10 It re-enters the mechanical relationship. Thus, adjustment and position retention occur. Their functions complement each other within the same mechanical system. Flexible body attachment area for ensuring anatomical compatibility of the invention. (27) is used. Flexible body connection area (27), flexible main body (2) body mechanical 15 between the arms and / or body sections that provide controlled flex to ensure continuity and conformity to the neck geometry between the sections in question to allow for the necessary limited angular and / or bending deformation It is structured in such a way that the mechanical properties of this region make the apparatus a completely rigid element. while preventing it from behaving uncontrollably under the pulling force from the mask's elastic straps. 20 It is determined as follows. Flexibility-providing thinned body area in certain regions of the flexible main body (2) (28) is located. The flexible, thinned body area (28) is located in the other part of the body. to provide controlled lower sectional rigidity compared to other regions It can be created. Thus, the stretching behavior of the flexible main body (2) 25 Instead of happening uncontrollably throughout, it will happen in predetermined areas It is possible to concentrate it. This structure is necessary for adaptation to the geometry of the nape of the neck. While contributing to the achievement of deformation, the stepped adjustment mechanism (13) and mechanical maintaining the dimensional stability of the areas where the locking mechanism (21) is located It supports. 30 Direction of flexibility and deformation behavior on the flexible main body (2) There is a stretch channel (29) for control purposes. The stretch channel (29), elastic deformation of the body more easily in a specific direction or in a specific region 13 It can be structured in a way that allows it to display [the message]. Provides flexibility. The combined use of the thinned body section (28) and the stretching channel (29) of the apparatus The anatomical fit feature depends solely on the overall flexibility of the material used. It also allows for control via the fuselage geometry, without being restricted. The neck contact surface of the flexible main body (2) is 5 in the part that is directed towards the neck during use. (30) is located. The nape contact surface (30) is the device and the user's nape area. enabling mechanical contact between them and transferring energy through the mask's elastic bands. in a way that allows the forces to be transmitted to the nape of the neck through a wider structure It is arranged. The geometry of the nape contact surface (30) is arranged in the flexible main body (2) With controlled stretching, the device adapts to the neck area. 10 It contributes. Involuntary positioning of the device on the nape of the neck during use on the nape of the neck contact surface (30) sliding limiting surface protrusions to limit changes (31) It can be found. Sliding limiting surface protrusions (31), neck contact surface (30) By changing the contact characteristics between the device and the user's nape area, the device can be moved upwards, 15 It helps to limit involuntary downward or lateral movement. These surface protrusions ensure the positional stability of the device in the nape area. while providing support, the pulling force transferred from the mask elastics is more controlled. It helps in carrying. Slip-limiting surface protrusions (31), nape intermittent, sequential and / or repeated 20 on the entire (30) or certain parts of the contact surface It can be arranged to form a surface geometry. In certain areas of the flexible main body (2), especially under mechanical loads in areas where concentration may occur or where maintaining dimensional stability is necessary There is a stem reinforcement rib (32). The stem reinforcement rib (32) is flexible main between the body (2) exhibiting controlled flexibility and maintaining its structural stability 25 It contributes to balance. Thus, flexibility is provided in areas where flexibility is needed. When using a supplier’s thinned body area (28) and / or stretch channel (29), more Body reinforcement in areas requiring high mechanical strength or dimensional stability. Local rigidity can be increased with the rib (32). The stem reinforcement rib (32), especially step adjustment mechanism (13), mechanical locking mechanism (21), first mask elastic 30 the body adjacent to the connection area (5) and / or the second mask elastic connection area (6) They can be positioned in such a way as to limit local deformation in the sections. 14 In this respect, flexibility and rigidity are presented as opposing and uncontrollable properties in the invention. is not left behind. Flexibility-providing thin body area (28), stretching channel (29) and the nape adaptation flexion area (34) supports the anatomical adaptation of the apparatus, while the body reinforcement rib (32), stepped adjustment mechanism (13) and mechanical locking mechanism (21) This helps maintain the usage length and the selected setting position. 5 Thus, the mask has enough flexibility to adapt to the geometry of the neck. structurally sufficient to allow the tires to maintain their mechanical function under the pulling force. The aim is to ensure stability simultaneously on the same fuselage. The end sections of the flexible main body (2) and the mask elastic connection areas and / or end transition zones in the transitions between different geometric sections of the body (33) 10 There are end transition zones (33), the cross-section that occurs in the body geometry. and / or changes of direction to be carried out in a more controlled manner and masks It contributes to the transmission of mechanical loads from the tires to the car body. This design also allows the end sections of the device to avoid contact with the user's hair, clothing, or other personal items. 15 that will help reduce sharp and sudden geometric transitions in contact with equipment. It can be arranged in this way. End transition zones (33), first mask elastic connection region (5) and from the second mask elastic connection region (6) to the flexible main body (2) localized tensile forces during sudden changes in cross-section and / or direction curved, sloping and / or stepped transition geometries that will limit its concentration It may include. 20 The nape adaptation stretch zone (34) adapts the flexible main body (2) to the user's nape geometry. It forms a region that contributes to the ability to change shape in a controlled manner. The nape adaptation zone (34) accommodates different nape widths and curvatures of the apparatus. It allows for a specific elastic deformation and the apparatus only It functions as a rigid connecting element conforming to a single anatomical geometry. 25 It prevents the deformation characteristic of the region in question, the stepped adjustment mechanism (13) Instead of an uncontrolled extension that would eliminate the effective service life determined by [specific method / principle], Limited and reversible flexibility to adapt the device to the geometry of the neck. It is structured in a way that provides flexibility. In this context, it is refined to provide flexibility. The body region (28) reduces the local sectional rigidity of the body, the flex channel (29) 30 The direction of elastic deformation in a specific region and / or direction, the nape of the neck The adaptation stretch zone (34) is the structural flexibility in question, depending on the geometry of the apparatus on the neck. to transform it into a general deformation behavior that will allow for adaptation They perform different structural functions that complement each other. In the operating state of the device that is the subject of the invention, the ear loop located on one side of the mask by passing the first rubber inlet opening (7) into the first rubber retaining slot (9) of the mask The ear loop on the opposite side is passed through the second tire inlet opening (8) to the second 5 It is placed in the tire retaining housing (10). Limiting the first tire to come out. with the retaining tab (11) and the second tire protrusion limiting retaining tab (12), the mask elastics unintentionally separating from their connection points during use It restricts [the mask's elastic straps] so that they fit behind the ears. Instead of being carried directly, via the flexible neck holder attachment (1) for mask elastics 10 It can be held in the nape area. If the current usage length of the device is not suitable for the user mechanical locking mechanism (21) controlled via lock release element (25) In this case, the first adjustment lever (14) and the second adjustment lever are released. (15), stepwise adjustment path (16) under the guidance of the adjustment movement guide (19) 15 They are moved relative to each other along the length. The adjustment movement limiter (20) is said to The issue is limiting the movement from going outside the mechanical operating range. When the adjustment level (17) corresponding to the desired usage length is reached, the flexible locking tongue (22), elastic movement provided by the flexible connection area of the locking tongue (26) Thanks to its ability, it moves towards the locking position and the locking protrusion (23) is related to 20 It is mechanically matched with the locking slot (24). Adjustment steps (17) and step While the corresponding slots (18) contribute to the gradual determination of the adjustment position. mechanical locking mechanism (21) ensures the selected position is maintained during use This ensures that the length and position of the apparatus are adjusted mechanically. 25 is being carried out. During use, the first mask elastic connection area (5) and the mask elastics The mutual pulling forces transferred to the connection area of the second mask elastic (6) are the first The main body is carried via the body arm (3), the second body arm (4) and the flexible main body (2). Flexible main body (2), neck fit stretch zone (34), flexibility-providing tapered 30 body area (28), stretching channel (29) and flexible body connection area (27) Thanks to the controlled deformation structure it creates, it adapts to the geometry of the user's neck. It can adapt. At the same time, the body reinforcement rib (32) and mechanically 16 Other stable body areas may deform uncontrollably under load. It contributes to limiting its ability to change. Thanks to this mechanical structure, the flexible main body (2) performs anatomical adaptation. Relative deformation determines the service length of the stepped adjustment mechanism (13) The movements can be functionally separated from each other. In other words, the apparatus has 5 The device stretches to conform to the user's neck curve, adjusting to the selected setting level. (17) does not necessarily cause a change; the selected adjustment level is mechanical Specified flexible areas of the body are protected by the locking mechanism (21) It is able to achieve the necessary deformation for anatomical adaptation. This situation demonstrates the invention's potential. flexibility and dimensional stability requirements together within the same mechanical system 10 It enables them to meet the demand. A similar functional distinction exists in terms of how the mask elastics are attached to the device. There are two tire entry points (7) and a second tire entry point (8), for the tires. while allowing for easy insertion into connection areas, the first tire removal limiting retaining tab (11) and limiting retaining tab 15 for second tire out (12), the tires unintentionally coming out of the same entry route during use It restricts accessibility and usability required for tire fitting. During this process, the required connection security is maintained within the same connection geometry. is provided. The invention includes a stepped adjustment mechanism (13), a mechanical locking mechanism (21), and a mask elastic 20. The connection areas and the controlled flexible body structure are independent of each other and random. not as elements, but the pulling force originating from the mask's elastic bands on the ear mechanical subsystems working together during the transfer of the substance to the nape of the neck It is structured in such a way that the mask elastic straps are held securely by pulling. the transfer of the force to the apparatus, the stepped adjustment mechanism (13) under the said force 25 Determining the effective length of the apparatus to be used, mechanical locking mechanism (21) the preservation of the determined length and the flexible main body (2) of this mechanical structure It allows the device to adapt to the user's neck geometry. The flexible neck gripper (1) can be used by different users. With the adjustability provided by the stepped adjustment mechanism (13), the neck fit is 30 The geometric harmony provided by the stretching zone (34) complements each other. Gradual The adjustment mechanism (13) essentially sets the effective working length of the apparatus in different stages. while allowing for switching between the nape accommodation stretch zone (34) and others 17 Flexible body structures allow the user to maintain flexibility within the selected service length. It provides the limited deformation necessary for conforming to the anatomical curve. Thus Instead of a structure that relies solely on length adjustment or solely on material flexibility, two A structure is obtained in which different mechanical adaptation mechanisms work together. Flexible neck gripper for mask elastics (1), preferred implementation 5 They can be produced from a polymer-based material in various forms. The material used... flexibility, fatigue resistance, surface properties, and repeated deformation behavior, especially flexible locking tongue (22), locking tongue flexible connection area (26), flexible body connection region (27), flexibility-providing slimmed-down body region (28) and nape conformity stretch It can be selected in such a way as to enable the region (34) to perform its functions. 10 However, the realization of the apparatus involves the described mechanical functions. provided that it is limited to a specific type of polymer or a single material composition. It is not possible to achieve this using different suitable materials. The same material can be used in different parts of the apparatus, as well as in the mechanical parts. Materials that provide different flexibility or rigidity properties depending on the requirements. 15 It is also possible to use these regions. Flexibility is not solely based on material properties. not, flexibility-providing thinned body area (28), stretch channel (29), body through geometric structures such as the reinforcement rib (32) and the nuchal convergence flexion zone (34) the ability to adjust the mechanical behavior of the apparatus to different usage requirements This allows for determination according to... 20 In preferred applications, the surfaces of the device that come into contact with the user are hygienic. It can be manufactured from materials suitable for the usage conditions, and the polymeric materials used... Antibacterial properties can be imparted to the material. However, the aforementioned Material and surface properties form the basic mechanical working principle of the invention. It does not change. The basic technical structure of the invention is the interconnection of the mask elastics 25 keeping it in these areas, the effective usage length of the device is gradually increased. change, mechanical locking of the selected usage position and flexible main the functions of the body (2) adapting to the nape geometry in a controlled manner It is based on being implemented in an integrated manner. The dimensions of the apparatus, the number of adjustment steps (17), the number of step counter sockets (18) 30 geometry, length of the stepped adjustment path (16), first adjustment lever (14) and second adjustment dimensions of the arm (15), geometry of the flexible locking tongue (22), locking tab (23) and the opposite shapes of the locking slot (24), the slimmed body providing flexibility 18 thickness of the region (28), geometry of the stretching channel (29), shear limiting surface the number of protrusions (31) and the geometry of the body reinforcement rib (32) used These can be differentiated according to the conditions. Such dimensional and geometric changes, the word provided that the subject matter elements retain their described technical functions, the basic working principle of the invention It does not change its principle. 5 In the preferred operating configuration of the invention, the user first places the mask across both ears. the elastic bands of the first mask elastic band connection area (5) and the second mask elastic band connection to connect to the region (6), then using the stepped adjustment mechanism (13) the apparatus It determines the effective usage length. The selected adjustment position is mechanically locked. the mechanism (21) is protected by the tensile force of the mask elastics flexible main 10 It is transferred from the body (2) to the neck area and controlled by the flexible main body (2). The flexibility zones adapt to the user's neck geometry. Usage When the size needs to be changed, the mechanical locking device (21) is released. is left, new adjustment level (17) is selected and mechanical locking mechanism (21) It re-secures the new position. 15 In this way, the invention involves simply connecting the mask's elastic straps at the back of the neck. Unlike a fixed connecting element that provides controlled movement, the mask elastics... maintaining the effective usage length mechanically, locking and securing the selected usage length and the body's nape geometry 20 This integrated structure allows for different user anatomies and different mask types. The tire is adjustable in terms of its properties, and the selected adjustment position can be achieved during use. a neck grip that can protect and limit the unintentional detachment of mask elastics The apparatus is obtained. The shapes, dimensions, and relative characteristics of the components described in the invention are 25 their locations and production characteristics, provided that the described basic mechanical relationships are preserved. depending on the area of use, mask type, user anatomy, and manufacturing method. It can be changed. However, the connection points of the first and second mask elastics. holding the tires through the step adjustment mechanism (13) for efficient use Changing the length is done via the mechanical locking mechanism (21) to the selected setting 30 Maintaining its position and controlled nape geometry through the flexible main body (2) Ensuring compatibility constitutes the fundamental mechanical working integrity of the invention.
Claims
19 REQUESTS 1. For masks with ear loops, connect the opposite mask loops at the back of the neck. Flexible neck gripper (1) for holding mask elastics, its feature is; the tensile forces transferred from the mask elastics are transmitted along the device and to the nape of the neck the first body arm (3) and the second 5 which adapt to its geometry in a controlled manner Flexible main body (2) including the body arm (4), on opposite sides of the mask The first mask elastic band that allows the mask elastics to be attached to the device. connection area (5) with the second mask elastic connection area (6), first body arm (3) and the second body arm (4) change their positions relative to each other By determining the effective usage length of the device in different usage positions, 10 Switching between the first adjustment lever (14), second adjustment lever (15), step adjustment path (16) and stepped adjustment mechanism (13) with multiple adjustment steps (17) and word The subject is the use position selected via the stepped adjustment mechanism (13) mask traction force transmitted through the tires and mechanical effects generated during use mechanical locking device (21) 15 which limits its unintentional change. including and first mask elastic connection area (5), second mask elastic connection region (6), stepped adjustment mechanism (13), mechanical locking mechanism (21) and flexible main body (2); holding the mask elastics, effective use of the apparatus The gradual change in length, the mechanical nature of the selected usage position. 20 They perform their functions together within the same mechanical structure. It is characterized by its organization within a functional relationship.
2. Flexible neck gripper for mask elastics (1) according to claim 1, its feature is; first mask elastic connection area (5), the connection of the mask elastic in question First tire entry opening (7) and first tire entry 25 which allows it to be taken into the region the mask elastic passed through the opening (7) must be kept in the position of use It is characterized by containing the first tire grip groove (9) which provides 3. Flexible neck gripper for mask elastics (1) according to claim 1, its feature is; The connection area of the second mask elastic (6), the mask elastic on the opposite side 30 with the second tire entry opening (8) which enables the subject to be taken into the connection area. in use position of the mask elastic passed through the second elastic inlet opening (8) It is characterized by having a second rubber grip groove (10) which ensures that it is held in place. is being done.
4. Flexible neck gripper for mask elastics (1) according to claim 2, its feature is; During use of the mask elastic located in the first elastic retaining slot (9) moving in the direction of the first tire entry opening (7) from the connection area request first tire detachment limiting the outer separation retaining tab (11) is characterized by its inclusion. 5 5. Flexible neck gripper for mask elastics (1) according to claim 3, its feature is; During use of the mask elastic located in the second elastic retaining slot (10) moving in the direction of the second tire entry opening (8) from the connection area request second tire protrusion limiting the separation of the outer part, retaining tab (12) is characterized by its inclusion. 10 6. Flexible neck gripper for mask elastics (1) according to claim 1, its feature is; the adjustment of the first adjustment lever (14) and the second adjustment lever (15) relative to each other Gradual adjustment that directs the adjustment movement along a defined path. different mechanical paths (16) corresponding to the effective working length of the apparatus Functionally 15 with multiple adjustment levels (17) that determine the positions It is characterized by its association.
7. Flexible neck gripper for mask elastics (1) according to claim 6, its feature is; mechanically associated with the adjustment steps (17) and the first adjustment lever (14) different operating positions that the second adjustment lever (15) can take relative to each other (18) 20 It is characterized by its inclusion.
8. Flexible neck gripper for mask elastics (1) according to claim 6, its feature is; along the stepped adjustment path (16) of the first adjustment lever (14) and the second adjustment lever (15) During the relative motion it performs, the adjustment levers in question are as predicted. deviation from the path of movement and / or unwanted lateral movement 25 It is characterized by containing an adjustment movement guide (19) which limits its implementation. is being done.
9. Flexible neck gripper for mask elastics (1) according to claim 6, its feature is; The first adjustment lever (14) and the second adjustment lever (15) are mechanically separated from each other. separation outside the permitted working range and / or phased 30 adjustment movement that limits the unintentional separation of the parts of the adjustment mechanism (13) It is characterized by containing the limiter (20).
10. Flexible neck gripper for mask elastics (1) according to claim 1, its feature is; mechanical locking mechanism (21), limited elastic during adjustment movement 21 deformation-causing flexible locking tongue (22), the said flexible locking mechanically associated with the tongue (22) or with the flexible locking tongue (22). the positioned locking tab (23) and in the selected setting position including the locking slot (24) which is mechanically matched with the locking stud (23) and as a result of the locking tab (23) matching with the locking slot (24) the first 5 the involuntary movement of the adjustment lever (14) and the second adjustment lever (15) relative to each other It is characterized by maintaining the selected setting position by limiting its range.
11. Flexible neck gripper for mask elastics (1) according to claim 10, its feature is; The mechanical locking formed by the locking protrusion (23) and the locking slot (24) by enabling the controlled removal or reduction of the relationship, the first 10 With the adjustment lever (14), the second adjustment lever (15) moves to a different adjustment level (17). by including a lock release element (25) that allows it to be made It is characterized by...
12. Flexible neck gripper for mask elastics (1) according to claim 10, its feature is; Mechanical locking and releasing operations of the flexible locking tongue (22) 15 while allowing it to undergo the necessary elastic deformation The subject is the flexible locking tongue (22) with the flexible main body (2) or associated adjustment structure It contains a flexible connection area (26) with a locking tongue that protects the mechanical connection. It is characterized by...
13. Flexible neck gripper for mask elastics (1) according to claim 1, its feature is; 20 flexible main body (2) body arms and / or body providing controlled flex To provide mechanical continuity between sections and adapt to the geometry of the neck. Flexible body connection allowing for limited angular and / or bending deformation. It is characterized by containing the region (27).
14. Flexible neck gripper for mask elastics (1) according to claim 13, its feature is; 25 Controlled lower in the specified regions of the flexible main body (2) By creating sectional rigidity, the flexural behavior in those regions is reduced. thin body area that provides flexibility enabling its densification (28) It is characterized by its inclusion.
15. Flexible neck gripper for mask elastics (1) according to claim 13, its feature is; 30 elastic main body (2) in a specific direction and / or in a specific region by causing it to deform, the stretching behavior on the body It is characterized by containing a guiding stretching channel (29). 22 According to Claim 16, the flexible neck gripper for mask elastics (1) has the following features: the flexible main body (2) is directed towards the user's nape area during use In this section, the mask provides mechanical contact between the device and the back of the neck. the nape of the neck, which contributes to the transmission of forces from the tires to the nape of the neck. It is characterized by having a contact surface (30). 5 17. Flexible neck gripper for mask elastics (1) according to claim 16, its feature is; positioned on the entire or certain parts of the nape contact surface (30) the involuntary upward, downward and / or lateral positioning of the device on the nape of the neck by including sliding limiting surface protrusions (31) that limit the change It is characterized. 10 According to Claim 18, the flexible neck gripper for mask elastics (1) has the following features: flexible main body (2) where mechanical loads are concentrated and / or dimensional stability local deformation in at least one section where preservation is necessary body reinforcement rib created to limit and increase local rigidity (32) is characterized by its inclusion. 15 According to Claim 19, the flexible neck gripper for mask elastics (1) has the following features: the end sections of the flexible main body (2) and the connection area of the first mask elastic (5), second mask elastic connection area (6) and / or between different body sections controlled geometric transitions and masks end passage 20 that enables the transfer of mechanical loads from the tires to the body. It is characterized by including regions (33). According to Claim 20, 1, the flexible neck gripper for mask elastics (1) has the following feature; neck The effective adjustment zone (34) is determined by the stepped adjustment mechanism (13). without changing the length of use, the flexible main body (2) different neck Limited and reversible elastic to accommodate their widths and curvatures 25 by structuring it in a way that will allow it to undergo deformation It is characterized by...
21. Flexible neck gripper for mask elastics (1) according to claim 20, its feature is; The stepped adjustment mechanism (13) adjusts the effective working length of the apparatus at different settings. Changing between the stages (17), the mechanical locking mechanism (21) selected 30 It maintains its adjustment level under usage loads and provides neck fit flexibility. While the selected adjustment level of the region (34) is maintained, the flexible main body (2) allows it to exhibit controlled deformation to adapt to the geometry of the neck. stepped adjustment mechanism (13), mechanical locking mechanism (21) 23 and the functional relationship of the nuchal adaptation and stretching area (34) It is characterized by... According to Claim 1, the flexible neck gripper for mask elastics (1) has the following features: first mask elastic connection area (5), first elastic inlet opening (7), first tire retaining groove (9) and first tire protrusion limiting retaining ridge 5 (11); the second mask elastic connection area (6) and the second elastic entry opening (8), second tire retention slot (10) and second tire release limiting retaining including the protrusion (12) and the connection structures of the mask elastics controlled transfer to connection points and unintentional accidents during use by arranging it in a way that will allow for the restriction of their departures 10 It is characterized by...
23. Flexible neck gripper for mask elastics (1) according to claim 20, its feature is; The flexible main body (2) provides at least controlled deformation for anatomical fit. a flexible, thinned body area (28) and at least one stretch channel (29) where mechanical loads are concentrated and / or dimensional stability must be maintained 15 at least one body reinforcement that limits local deformation where necessary including ribs (32); the said flexibility-providing thinned stem region (28), controlled anatomical of the stretching channel (29) and nuchal alignment stretching region (34) While supporting the deformation, the local rigidity of the body reinforcement rib (32) will increase by creating complementary zones of flexibility and reinforcement, 20 It is characterized by...