TWM553433U - Cushion and protection device for glasses - Google Patents

Description

Glasses buffer protection device

The present invention relates to a lens cushioning protection device, and more particularly to an eyeglass cushioning protection device that is inflated by gas pumping.

As technology continues to advance, various 3C products are innovating, and modern people's demand for 3C products is getting higher and higher. However, this phenomenon has also made the burden of modern people's eyesight more and more serious, leading to a gradual decline in the age of wearing glasses. The number of people wearing glasses is also increasing day by day, causing related companies to enhance the aesthetics of their eyewear products and the comfort of wearing them for consumers to purchase.

Generally speaking, the tripods that are currently sold on the market are mainly made of plastic materials that are integrally formed, or are made of metal brackets and plastic earmuffs, but the parts of the tripod that are in contact with the ears are usually It is made of plastic material, and the plastic material has a hard texture, which is easy to wear and causes discomfort to the user's ear. Moreover, the tripods that are paired with commercially available glasses cannot fully conform to the shape of the user's ears, so that the glasses are easily detached from the ears, thereby causing damage to the glasses. If the user is in motion or driving, it is more likely to cause A dangerous situation has occurred.

At present, there are also sell-made rubber hooks on the market, which can be used to fit behind the tripod. When wearing glasses, the ear can be hooked to avoid the doubt that the glasses are falling off. However, the process of inserting the rubber hook into the tripod is cumbersome. Causes the inconvenience of wearing glasses. In addition, the silicone hook can not completely respond to the shape of the user's ear, causing a foreign body sensation in the user's ear, thereby affecting the overall comfort.

In view of this, how to develop a footrest wearing cushioning protection structure that can both comfort and safety is an urgent problem to be solved.

The main purpose of the present invention is to provide a pair of glasses that can be combined with comfort and safety to solve the discomfort of the ear of the user when the conventional glasses are easy to wear, and to prevent the conventional glasses from being easily detached from the ear. Causes damage or dangerous conditions of the glasses.

In order to achieve the above object, one of the more general embodiments of the present invention is a lens cushioning protection device comprising: an inflatable cushion, which is an integrally formed columnar structure including a through passage penetrating from the center; a gas pump, embedded in the inflatable cushion The switch element is embedded in the air cushion; and the control module is electrically connected to the switch element and the gas pump; wherein, by turning on the switch element, the switch element transmits the enable signal to the control The module and the control module enable the gas pump according to the enabling signal, so that the gas pumping introduces the gas into the inflatable cushion, and the inside of the inflatable cushion is filled with the gas to expand.

In order to achieve the above object, another generalized embodiment of the present invention is a lens buffer protection device, which is suitable for spectacles for detachably covering at least one leg of the glasses, and the eyeglass cushion protection device comprises: a body, The utility model has a through passage, the body comprises: an inflatable cushion, which is an inflatable inflatable structure; a gas pump, communicates with the inflatable cushion; a switching component; and a control module electrically connected with the switching component and the gas pump; wherein The switching element causes the switching element to transmit an enabling signal to the control module, and the control module enables the gas pump according to the enabling signal, so that the gas pumping gas is introduced into the inflatable cushion, and the inside of the inflatable cushion is filled with gas, thereby making the body The expansion is generated by tying at least one of the glasses to the through passage of the body to cushion and protect at least one of the legs and the ear of the wearer.

1‧‧‧ glasses cushion protection device

10‧‧‧ Ontology

11‧‧‧ inflatable cushion

12‧‧‧ gas pumping

122‧‧‧Resonance film

1220‧‧‧ hollow holes

123‧‧‧ Piezoelectric Actuator

1231‧‧‧suspension plate

1231a‧‧‧ first surface

1231b‧‧‧ second surface

1231c‧‧‧ Central Department

1231d‧‧‧The outer part

1231e‧‧‧ convex

1232‧‧‧Front frame

1232a‧‧‧ bracket

1232a’‧‧‧ first surface

1232a"‧‧‧ second surface

1232b‧‧‧Electrical pins

1232c‧‧‧ first surface

1232d‧‧‧ second surface

1233‧‧‧Piezoelectric components

1234‧‧‧ gap

1241, 1242‧‧‧Insulation

125‧‧‧Conductor

1251‧‧‧Electrical pins

126‧‧‧ cover

126a‧‧‧ accommodating space

1261‧‧‧ side wall

1262‧‧‧floor

1263‧‧‧ openings

127a‧‧ ‧ confluence chamber

127b‧‧‧ first chamber

128‧‧‧colloid

13‧‧‧through passage

14‧‧‧ cushion

15‧‧‧Battery

16‧‧‧Pneumatic sensing device

17‧‧‧Switching elements

18‧‧‧Pneumatic valve

2‧‧‧ glasses

20‧‧‧ frames

21, 22‧‧‧ feet

3‧‧‧ glasses cushion protection device

30‧‧‧Ontology

301‧‧‧Fixed devices

302‧‧‧Snap Department

303‧‧‧ Insertion Department

31‧‧‧ inflatable cushion

32‧‧‧ gas pump

33‧‧‧through passage

34‧‧‧ cushion

34a, 34b‧‧‧ side

35‧‧‧Battery

38‧‧‧Pneumatic valve

FIG. 1A is a schematic structural view of a glasses buffer protection device according to a first embodiment of the present invention.

Fig. 1B is a schematic cross-sectional view showing the AA cross section of Fig. 1A.

FIG. 2 is a schematic structural view of a lens buffer protection device according to a preferred embodiment of the present invention.

Fig. 3 is a schematic view showing the lens buffer protection device of the first embodiment of the present invention mounted on the glasses.

4A is a schematic view showing the front exploded structure of the gas pump of the preferred embodiment of the present invention.

Fig. 4B is a schematic view showing the structure of the back side of the gas pump shown in Fig. 4A.

Fig. 5A is a front view showing the structure of a gas-pumped piezoelectric actuator shown in Fig. 4A.

Fig. 5B is a schematic view showing the structure of the back side of the gas-pumped piezoelectric actuator shown in Fig. 4B.

Fig. 5C is a schematic cross-sectional view showing the gas-pumped piezoelectric actuator shown in Fig. 5A.

Fig. 6 is a schematic cross-sectional view showing the assembly of the gas pump shown in Fig. 4A.

7A to 7D are schematic cross-sectional flow diagrams showing the gas pumping operation after assembly as shown in Fig. 6.

FIG. 8A is a schematic structural view of the eyeglass cushion protection device according to the second embodiment of the present invention.

FIG. 8B is a schematic structural view of the eyeglass cushion protection device of the second embodiment of the present invention from another perspective.

FIG. 8C is a schematic structural view of the eyeglass cushion protection device of the second embodiment of the present invention after assembly.

Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the following description. It is to be understood that the present invention is capable of various modifications in various aspects, and is not to be construed as a limitation.

Please refer to FIG. 1A. FIG. 1A is the junction of the eyeglass cushion protection device of the first embodiment of the present invention. Schematic diagram. As shown in FIG. 1A, the eyeglass cushion protection device 1 of the first embodiment of the present invention is mainly composed of a body 10. The central portion of the body 10 has a through passage 13 which further includes an inflatable cushion 11, a gas pump 12, and a gasket. 14 and the air pressure valve 18. The inflatable cushion 11 of the present embodiment is an integrally formed soft columnar structure, but is not limited thereto. The gas pump 12 of the present embodiment is disposed in the body 10, but not limited thereto, and the gas pump 12 and the inflatable cushion 11 communicate with each other for introducing gas from the outside of the eyeglass cushion protection device 1 into the inflatable cushion. 11 in. The pad 14 of the embodiment is disposed on the surface of the inflatable pad 11. The pad 14 can be, but is not limited to, a soft and elastic material, and can be elastically deformed as the inflatable pad 11 expands. . The pneumatic valve 18 of the present embodiment can be, but is not limited to, embedded on the outer surface of the gasket 14, but not limited thereto, and communicates with the inflatable cushion 11, the pneumatic valve 18 is a switchable valve structure. The utility model comprises a check valve (not shown) and an exhaust valve (not shown), wherein the check valve is used to cause the gas inside the inflatable cushion 11 to be unidirectionally inhaled by the gas pump 12 to prevent non-reflow. And the exhaust valve is for discharging the inflatable cushion 11 to the outside to perform pressure regulation inside the inflatable cushion 11.

Please refer to FIG. 1B at the same time, and FIG. 1B is a schematic cross-sectional structural view of the AA cross section of FIG. 1A. As shown in FIG. 1B, in the eyeglass cushion protection device 1 of the first embodiment of the present invention, the body 10 further includes a battery 15, a gas pressure sensing device 16, and a switching element 17. The battery 15 of the present embodiment is embedded in the gasket 14 for providing the power required for the eyeglass cushion protection device 1. The battery 15 can be, but is not limited to, a mercury battery. The air pressure sensing device 16 of the present embodiment may be, but is not limited to, disposed inside the gasket 14 and communicated with the inflatable cushion 11 for sensing the pressure inside the inflatable cushion 11. The switching element 17 of the present embodiment is embedded in the surface of the spacer 14, but is not limited thereto, and can be installed at other positions according to actual needs. The switching element 17 can be, but is not limited to, a switchable switch structure.

Please refer to FIG. 2, which is a schematic structural diagram of a glasses buffer protection device according to a preferred embodiment of the present invention. As shown in FIG. 2, the eyeglass cushion protection device 1 of the first embodiment of the present invention is further included. The control module 19 and the control module 19 can be provided in the pad 14 (not shown) for transmitting and receiving signals and controlling components to be driven and stopped. The control module 19 is connected to the battery 15 . The power supply provided by the battery 15 is connected, and the control module 19 is further electrically connected to the gas pump 12, the air pressure sensing device 16, the switching element 17, and the air pressure valve 18, wherein the switching element is turned on by opening the switching element 17. 17 transmits a coincidence signal to the control module 19, and the control module 19 enables the gas pump 12 according to the enable signal, so that the gas pump 12 introduces the gas into the inflatable cushion 11, and the inside of the inflatable cushion 11 is filled with gas, thereby The body 10 is inflated. When the gas pump 12 is continuously operated, once the air pressure sensing device 16 senses that the internal pressure of the air cushion 11 is higher than a specific threshold interval, the air pressure sensing device 16 sends a disable signal to the control module 19 The control module controls the gas pump 12 to stop according to the disable signal, to prevent the internal pressure of the inflatable cushion 11 from being excessively damaged, and to prevent the gas pump 12 from continuing to operate, resulting in a shortened life. In addition, by turning off the switching element 17, the switching element 17 transmits a pressure relief signal to the control module 19, and the control module 19 controls the air pressure valve 18 to release pressure according to the pressure release signal, so that the gas is passed from the air cushion 11 through the air pressure valve. 18 is discharged to the outside, and the inflatable cushion 11 is returned to the state of being inflated and expanded, thereby achieving the effect of facilitating disassembly and storage.

Please refer to FIG. 2 and FIG. 3 at the same time. FIG. 3 is a schematic view showing the lens buffer protection device of the first embodiment of the present invention mounted on the glasses. As shown in FIG. 3, the eyeglass cushion protection device 1 of the first embodiment of the present invention is applicable to the eyeglasses 2, but is not limited thereto. The eyeglasses 2 of the present embodiment further includes two legs 21, 22, two The glasses buffer protection device 1 is respectively configured to detachably pass the two legs 21, 22 through the through passage 13 of the body 10, respectively, so that the two glasses buffer devices 1 are respectively disposed on the two legs 21, 22. In order to be adjusted to correspond to the contact position with the user's face or ear through the eyeglass cushion protection device 1. By pressing the switching element 17 of the eyeglass cushion protection device 1 (as shown in FIG. 2), the inflatable cushion 11 of the body 10 is inflated to increase its volume, thereby causing the body 10 to expand, thereby serving as the stand 21, 22 a cushion between the user's face or ear, and further responding to the user's face Or the shape of the ear is completely fitted without causing the glasses 2 to fall off, so that comfortable and safe glasses can be worn. When the glasses 2 are to be removed, the switching element 17 is only required to be pressed again, so that the gas inside the inflatable cushion 11 is discharged to the outside via the air pressure valve 18 (as shown in Fig. 2), and the inflatable cushion 11 is returned to the uninflated state. The state is to facilitate the disassembly and storage of the eyeglass cushion protection device 1. In some embodiments, a position on the outer surface of the pad 14 corresponding to the user's face or ear may be further provided with a cushion (not shown), which may be based on the actual face or ear of the user. The position of the contact is adjusted. The cushion is a soft sheet-like material with a slip-proof effect, such as silicone, but not limited thereto, and the user can wear the glasses by the setting of the cushion 2 Comfort.

In some embodiments, the eyeglass cushion protection device 1 is not limited to be disposed at the end of the legs 21, 22 of the glasses 2, and may be disposed on the legs 21, 22 according to user requirements, and corresponding to the user's face. The position of the contact, or a plurality of glasses buffer protection devices may be disposed on the legs 21, 22, which can be adjusted according to the needs of the user, and the gas cushion 12 is also driven to inflate and fit the inflatable cushion 11 The user's face and ears can further enhance the stability of the glasses 2 when worn, and can also achieve a comfortable wearing experience of the glasses, and further improve the overall comfort.

Please refer to FIG. 4A and FIG. 4B. FIG. 4A is a schematic diagram of the front exploded structure of the gas pump of the preferred embodiment of the present invention, and FIG. 4B is a schematic view of the rear exploded structure of the gas pump shown in FIG. 4A. In the present embodiment, the gas pump 12 is a piezoelectrically actuated gas pump for driving gas flow. As shown, the gas pump 12 of the present invention includes elements such as a resonator piece 122, a piezoelectric actuator 123, and a cover plate 126. The resonant plate 122 is disposed corresponding to the piezoelectric actuator 123 and has a hollow hole 1220 disposed in the central region of the resonant plate 122, but is not limited thereto. The piezoelectric actuator 123 has a suspension plate 1231, an outer frame 1232, and a piezoelectric element 1233. The suspension plate 1231 can be, but is not limited to, a square suspension plate, and the suspension plate 1231 has a central portion 1231c and an outer peripheral portion 1231d. When the piezoelectric element 1233 is driven by voltage The suspension plate 1231 can be flexed and oscillated from the central portion 1231c to the outer peripheral portion 1231d. The outer frame 1232 is disposed on the outer side of the suspension plate 1231 and has at least one bracket 1232a and a conductive pin 1232b, but not limited thereto. A bracket 1232a is disposed between the suspension plate 1231 and the outer frame 1232, and the two ends of each bracket 1232a are connected to the suspension plate 1231 and the outer frame 1232 to provide elastic support, and the conductive pins 1232b are outwardly convex. In the frame 1232, for the power supply connection, the piezoelectric element 1233 is attached to the second surface 1231b of the suspension plate 1231, and the piezoelectric element 1233 has a side length which is less than or equal to the side length of the suspension plate 1231. The deformation is applied to receive the applied voltage to drive the suspension plate 1231 to bend and vibrate. The cover plate 126 has a side wall 1261, a bottom plate 1262, and an opening portion 1263. The side wall 1261 is protruded from the bottom plate 1262 and protrudes from the bottom plate 1262, and forms a receiving space 126a with the bottom plate 1262 for the resonance piece 122 and the piezoelectric body. The actuator 123 is disposed therein, and the opening portion 1263 is disposed on the sidewall 1261 for the conductive pin 1232b of the outer frame 1232 to protrude outwardly through the opening portion 1263 and protrude outside the cover plate 126 to facilitate external power supply. Connected, but not limited to this.

In this embodiment, the gas pump 12 of the present invention further includes two insulating sheets 1241, 1242 and a conductive sheet 125, but not limited thereto, wherein the two insulating sheets 1241 and 1242 are respectively disposed on the conductive sheet 125. The shape is substantially corresponding to the outer frame 1232 of the piezoelectric actuator 123, and is made of an insulating material, such as plastic, for insulation, but not limited thereto, and the conductive sheet 125 is It is made of a conductive material, such as a metal, for electrical conduction, and its shape also corresponds to the outer frame 1232 of the piezoelectric actuator 123, but is not limited thereto. In this embodiment, a conductive pin 1251 is also disposed on the conductive sheet 125 for electrical conduction. The conductive pin 1251 also passes through the opening of the cover 126 as the conductive pin 1232b of the outer frame 1232. The portion 1263 protrudes beyond the cover 126 to facilitate electrical connection with the control module 16.

Please refer to Figures 5A, 5B, and 5C. Figure 5A shows the pressure of the gas pump shown in Figure 4A. FIG. 5B is a schematic view showing the back structure of a gas-pumped piezoelectric actuator shown in FIG. 4B, and FIG. 5C is a piezoelectric actuator shown in FIG. 5A. Schematic diagram of the cross section structure. As shown in the figure, in the present embodiment, the suspension plate 1231 of the present invention is a stepped surface structure, that is, a convex portion 1231e is further formed on the central portion 1231c of the first surface 1231a of the suspension plate 1231, and the convex portion 1231e is a The circular raised structure is not limited thereto. In some embodiments, the suspension plate 1231 may also be a flat plate-shaped square with double sides. As shown in FIG. 5C, the convex portion 1231e of the suspension plate 1231 is coplanar with the first surface 1232c of the outer frame 1232, and the first surface 1231a of the suspension plate 1231 and the first surface 1232a' of the bracket 1232a are also coplanar. In addition, the convex portion 1231e of the suspension plate 1231 and the first surface 1232c of the outer frame 1232 and the first surface 1231a of the suspension plate 1231 and the first surface 1232a' of the bracket 1232a have a specific depth. As for the second surface 1231b of the suspension plate 1231, as shown in FIGS. 5B and 5C, the second surface 2132d of the outer frame 1232 and the second surface 1232a" of the bracket 1232a are flat and coplanar, and the pressure is flat. The electrical component 1233 is attached to the second surface 1231b of the flat suspension plate 1231. In other embodiments, the suspension plate 1231 can also be a double-sided flat plate-shaped square structure. In some embodiments, the suspension plate 1231, the outer frame 1232, and the bracket 1232a may be integrally formed, and may be formed of a metal plate, for example, may be made of stainless steel. It is constituted, but not limited to it. In this embodiment, the gas pump 12 of the present invention further has at least one gap 1234 between the suspension plate 1231, the outer frame 1232 and the bracket 1232a for gas to pass therethrough.

Please refer to Fig. 6. Fig. 6 is a schematic cross-sectional view showing the assembly of the gas pump shown in Fig. 4A. As shown in the figure, the gas pump 12 of the present invention is sequentially stacked from top to bottom by a cover plate 126, an insulating sheet 1242, a conductive sheet 125, an insulating sheet 1241, a piezoelectric actuator 123, a resonator piece 122, and the like. And after the stacked piezoelectric actuator 123, the insulating sheet 1241, the conductive sheet 125, and the other insulating sheet 1242 are glued to form a colloid 218, and then filled The circumference of the accommodating space 126a of the full cover 126 is completed to complete the sealing. After the assembly, the gas pump 12 is a quadrilateral structure, but it is not limited thereto, and its shape may be changed according to actual needs. In addition, in this embodiment, only the conductive pins 1251 (not shown) of the conductive sheet 125 and the conductive pins 1232b of the piezoelectric actuator 123 (shown in FIG. 5A ) are protruded from the cover plate 126 . In addition, it is convenient to connect to an external power supply, but it is not limited to this. The assembled gas pump 12 forms a first chamber 127b between the cover plate 126 and the resonant plate 122.

In the present embodiment, the resonator plate 122 of the gas pump 12 of the present invention has a gap g0 between the piezoelectric actuator 123 and the conductive material 123, for example, a conductive adhesive, but does not For this reason, the resonance piece 122 and the convex portion 1231e of the suspension plate 1231 of the piezoelectric actuator 123 are maintained at a depth of a gap g0, thereby guiding the airflow to flow more rapidly, and the suspension plate 1231 is The convex portion 1231e is kept at an appropriate distance from the resonant plate 122 to reduce the mutual contact interference, which causes the noise to decrease. In other embodiments, the height of the outer frame 1232 can be increased by adding the high voltage electric actuator 123 to The resonator piece 122 is added with a gap when assembled, but is not limited thereto. Thereby, when the piezoelectric actuator 123 is driven to perform the air collecting operation, the gas system is first collected by the opening portion 1263 of the cover plate 126 to the confluence chamber 127a, and further flows through the hollow hole 1220 of the resonance piece 122 to the first A chamber 127b is temporarily stored. When the piezoelectric actuator 123 is driven to perform an exhaust operation, the gas system first flows from the first chamber 127b through the hollow hole 1220 of the resonator 122 to the confluence chamber 127a, and the gas is supplied. It is introduced into the gas passage 13 via the gas pressure valve 18.

The operation flow of the gas pump 12 in this case is further described below. Please refer to the 7A~7D diagram at the same time. The 7A~7D diagram is the schematic diagram of the cross-sectional flow of the gas pump after assembly as shown in Fig. 6. First, as shown in FIG. 7A, the structure of the gas pump 12 is as described above, and is sequentially covered by the cover plate 126, another insulating sheet 1242, the conductive sheet 125, the insulating sheet 1241, the piezoelectric actuator 123, and the resonant sheet 122. The stacked assembly is positioned to have a gap g0 between the resonant plate 122 and the piezoelectric actuator 123, and the resonant plate 122 and the sidewall 1261 of the cover 126 are common. The confluence chamber 127a is defined to have a first chamber 127b between the resonator piece 122 and the piezoelectric actuator 123. When the gas pump 12 has not been driven by a voltage, the position of each element is as shown in Fig. 7A.

Next, as shown in Fig. 7B, when the piezoelectric actuator 123 of the gas pump 12 is vibrated upward by the voltage, the gas enters the gas pump 12 from the opening 1263 of the cover plate 126 and is collected into the confluence. The chamber 127a then flows upward into the first chamber 127b via the hollow hole 1220 on the resonator piece 122, and the resonance piece 122 is resonated by the resonance of the suspension plate 1231 of the piezoelectric actuator 123. That is, the resonator piece 122 is deformed upward, that is, the resonator piece 122 is slightly convex upward at the hollow hole 1220.

Thereafter, as shown in FIG. 7C, at this time, the piezoelectric actuator 123 is vibrated downward to the initial position, at which time the suspension plate 1231 of the piezoelectric actuator 123 has the convex portion 1231e and is close to the resonant plate 122. The portion is slightly convex upward at the hollow hole 1220, thereby causing the gas in the gas pump 12 to temporarily accumulate in the upper chamber 127b of the upper half.

Further, as shown in FIG. 7D, the piezoelectric actuator 123 vibrates downward again, and the resonance piece 122 is vibrated by the vibration of the piezoelectric actuator 123, and the resonance piece 122 is also vibrated downward. The downward deformation of the resonator piece 122 compresses the volume of the first chamber 127b, thereby causing the gas in the upper half of the first chamber 127b to push to flow to both sides and through the gap 1234 of the piezoelectric actuator 123 to circulate downward. The compressed air is discharged to the hollow hole 1220 of the resonator piece 122 to form a compressed gas flowing through the air guiding end opening 204 to the first guiding cavity 202 of the carrier 20. It can be seen from this embodiment that when the resonant plate 122 performs vertical reciprocating vibration, it can be increased by the gap g0 between the resonant piece 122 and the piezoelectric actuator 123 to increase the maximum distance of its vertical displacement, in other words, The gap g0 provided between the vibrating plate 12 and the piezoelectric actuator 123 allows the resonance piece 122 to generate a larger displacement up and down when it resonates.

Finally, the resonator piece 122 will return to the initial position, that is, as shown in FIG. 7A, and then continue to circulate through the sequence of the 7A to 7D through the aforementioned operation flow, and the gas will continuously pass through the cover. The opening portion 1263 of the plate 126 flows into the confluence chamber 127a, flows into the first chamber 127b, and then flows into the confluence chamber 127a from the first chamber 127b, so that the airflow continuously flows into the air guide opening 204, thereby being stabilized. Transfer gas. In other words, when the gas pump 12 of the present invention operates, the gas system sequentially flows through the opening portion 1263 of the cover plate 126, the confluence chamber 127a, the first chamber 127b, the confluence chamber 127a, and the air conduction end opening 204. The gas pump 12 of the present invention can pass through a single component, that is, the cover plate 126, and is designed by using the opening portion 1263 of the cover plate 126, thereby reducing the number of components of the gas pump 12 and simplifying the overall process.

According to the above operation, the gas is introduced into the inflatable cushion 11 by the operation of the gas pump 12, and the inside of the inflatable cushion 11 is filled with gas to expand, thereby allowing the inflatable cushion 11 to be completely attached to the shape of the ear of the user. Attached, and the eyeglass cushion protection device 1 is firmly fixed to the ear of the user without falling off, so that the glasses are comfortably and safely worn on the face of the user.

Please refer to FIG. 8A and FIG. 8B simultaneously. FIG. 8A is a schematic structural view of the eyeglass cushion protection device according to the second embodiment of the present invention, and FIG. 8B is a structure of the eyeglass cushion protection device according to the second embodiment of the present invention. schematic diagram. As shown in FIG. 8A and FIG. 8B, the eyeglass cushioning protection device 3 of the second embodiment of the present invention mainly includes a body 30 and a fixing device 301, wherein the body 30 further includes an inflatable cushion 31, a gas pump 32, a gasket 34, a battery 35, and Air pressure valve 38. The inflatable cushion 31 of this embodiment is a square sheet-like inflatable structure. The fixing device 30 of the present embodiment is a buckle fixing device, but not limited thereto. The fixing device 301 is used for correspondingly engaging the opposite side edges 34a, 34b of the body 30. In this embodiment, the fixing device 301 The latching portion 302 and the inserting portion 303 are respectively disposed on the opposite side edges 34a, 34b of the body 30, wherein the latching portion 302 can be snapped into the inserting portion 303 and fixed to the latching portion 302. Among them, this is used to achieve a fixed effect. The gas pump 32 of the present embodiment is disposed in the gasket 34 and communicates with the inflatable cushion 31 for introducing gas into the inflatable cushion 31 from the outside of the eyeglass cushion protection device 3. The pad 34 of this embodiment is attached to the outer surface of the inflatable cushion 31, but is not limited thereto. This embodiment The battery 35 is embedded in the gasket 34 and disposed adjacent to the gas pump 32, but is not limited thereto, and is used to provide the power required for the eyeglass cushion protection device 3, wherein the battery 35 can be, but is not limited to, For a mercury battery. The air pressure valve 38 of the present embodiment may be, but is not limited to, disposed on the surface of the gasket 34 and communicate with the air cushion 11 , wherein the air pressure valve 38 is a switchable valve structure, and the structure thereof is the same as the first embodiment. Similar, so I won't go into details here. In the present embodiment, the eyeglass cushion protection device 3 also includes a pneumatic sensing device (not shown), a switching element (not shown), and a control module (not shown), wherein the air pressure sensing device, the switching element, and the control The module can be, but is not limited to, disposed in the pad 31, and the position of the device can be changed according to the actual situation. The air pressure sensing device is used to sense the pressure inside the inflatable pad 31, and the switching element is used for the user. The eyeglass buffer protection device 3 is turned on or off, and the control module is used to transmit and receive signals and control components to drive and stop, the control module and the battery 35, the gas pump 32, the air pressure sensing device, the switching element, and the air pressure valve 38. The electrical connection is similar to the first embodiment in terms of its structure, connection mode and arrangement, and therefore will not be further described herein.

Please refer to FIG. 8A to FIG. 8C at the same time. FIG. 8C is a schematic structural view of the eyeglass cushion protection device of the second embodiment of the present invention after assembly. As shown in FIG. 8C, in the second embodiment of the present invention, the body 30 is curled and fastened by the fastening portion 302 of the fixing device 301 in the insertion portion 303, so that the opposite sides 34a of the body 30 are fixed. And 34b are correspondingly joined to form an arcuate column shape, but not limited thereto, and the center of the body 30 of the arcuate column shape is defined to form a through passage 33 for the tripod of the glasses 2 21, 22 can be correspondingly set in it. By turning on the switching element, the switching element transmits a uniform energy signal to the control module, and the control module enables the gas pump 32 according to the enabling signal, so that the gas pump 32 introduces the gas into the inflatable cushion 31, so that the inside of the inflatable cushion 31 The gas is filled to expand. When the air pressure sensing device senses that the internal pressure of the air cushion 31 is higher than a specific threshold interval, the air pressure sensing device sends a disable signal to the control module, and the control module controls the gas pump according to the disable signal. Stop the operation to avoid damage caused by excessive pressure inside the inflatable cushion 31, and avoid The gas-free pump 32 continues to operate, resulting in a shortened life. In addition, by turning off the switching element, the switching element transmits a pressure release signal to the control module, and the control module controls the air pressure valve 38 to release pressure according to the pressure release signal, so that the gas is discharged from the air cushion 31 through the air pressure valve 38 to the outside. And the inflatable cushion 31 is returned to the state of not being inflated and expanded, and the effect of easy disassembly and storage is achieved.

The eyeglass cushioning protection device 3 of the second embodiment of the present invention may be, but is not limited to, mounted on the eyeglasses 2 (not shown), and the arrangement thereof is similar to that of the first embodiment, and thus will not be further described herein. By attaching the eyeglass cushion protection device 3 to the eyeglasses 2, the user can control the body 30 of the eyeglass cushion protection device 3 to expand when the eyeglasses 2 are worn, thereby protecting the legs 21 and 22, and making the glasses 2 suitable for use. The shape of the face or ear of the person is completely fit without falling off, so that comfortable and safe glasses can be worn. Moreover, when the glasses 2 are to be removed, the body 30 of the eyeglass cushion protection device 3 can be easily controlled to return to the unexpanded state, and the fixing device 301 can be easily disassembled by the setting of the fixing device 301, thereby further improving the convenience of disassembly and storage.

In other embodiments, the fixing device 301 can be, but is not limited to, a clamping fixture (not shown), which can be, but is not limited to, an elastic structure (not shown). The surface of one of the inflatable cushions 31 is disposed opposite to the other surface of the cushion 34, and the body 30 can be deformed by the clamping device, but not limited thereto, through the stand 21 of the glasses 2 Or 22 is placed in the elastic structure of the clamping fixture, so that the clamping fixture secures the eyeglass cushion protection device 3 to the stand 21 or 22 by elasticity, thereby avoiding the risk of the eyeglass cushion protection device 3 falling off. It is also conducive to disassembly and storage. Alternatively, in other embodiments, the fixing device 301 may be a magnetic fixing device (not shown), but not limited thereto, which is respectively transmitted through the opposite side edges 34a, 34b of the body 10. A magnetic element (not shown) is provided, which may be, but is not limited to, a magnet. When the eyeglass cushion protection device 3 is to be attached to the eyeglasses 2, the body 30 is bent to form an arcuate columnar structure. The magnetic fixing device is magnetically attracted by the magnetic elements on the opposite side edges 34a, 34b, so that the magnetic fixing device is advantageous The lens cushioning protection device 3 is firmly fixed to the leg frame 21 or 22 by magnetic force, and the risk of the eyeglass cushioning protection device 3 falling off can be avoided, and the disassembly and storage are also facilitated. In still other embodiments, the fixing device 301 can also be an adhesive fixing device, such as a devil felt, but not limited thereto, the adhesive fixing device is further bent into a circular cylindrical shape by means of pasting. The body 30 is fixed.

In summary, the present invention provides a glasses cushioning protection device, which inflates the inflatable cushion by the user opening the switching element, and inflates the inflatable cushion to be closely attached to the ear of the user, and can be adapted to the shape of the individual ear. It is adjusted and comfortably attached to the ear while providing adequate safety without falling off. In addition, the eyeglass cushion protection device further has a gas pressure adjusting function, and detects the air pressure inside the air cushion through the air pressure sensing device, and controls the air pressure to a certain range through the control module, thereby preventing the ear cushion from being excessively inflated and causing ear discomfort, and Provide a more comfortable pressure for the user to wear. The user can turn off the switching element in the non-use state to restore the pressure relief of the inflatable cushion to the uninflated state, thereby prolonging the service life of the inflatable cushion.

This case has been modified by people who are familiar with the technology, but it is not intended to be protected by the scope of the patent application.

1‧‧‧ glasses cushion protection device

10‧‧‧ Ontology

11‧‧‧ inflatable cushion

12‧‧‧ gas pumping

13‧‧‧through passage

14‧‧‧ cushion

18‧‧‧Pneumatic valve

Claims (15)

An eyeglass cushioning protection device is applied to a pair of glasses for detachably covering at least one leg of the eyeglasses. The eyeglass cushioning protection device comprises: a body having a through passage, the body comprising: a charge The air cushion is an inflatable inflatable structure; a gas pump is connected to the air cushion; a switching element; and a control module electrically connected to the switching element and the gas pump; wherein a switching element that causes the switching element to transmit a uniform energy signal to the control module, the control module enabling the gas pump according to the enabling signal, causing the gas pump to introduce a gas into the inflatable cushion to make the inflatable cushion The inside is filled with a gas, and the body is expanded, and the at least one tripod of the glasses is inserted into the through passage of the body to buffer and protect the at least one stand and the ear of the user. The eyeglass cushion protection device according to claim 1, wherein the system is a cylindrical structure, and the central portion has the through passage. The eyeglass cushion protection device according to claim 1, wherein the system is a square sheet-like structure, and the body is curled to form a circular column shape, and the through passage is defined. The eyeglass cushioning protection device of claim 3, wherein the eyeglass cushioning protection device further comprises a fixing device for correspondingly engaging the two corresponding sides of the body to form a circular cylindrical shape. The eyeglass cushioning protection device of claim 4, wherein the fastening device is a buckle fastening device, and the buckle fastening device further comprises a buckle portion and an insertion portion. The eyeglass cushion protection device according to claim 4, wherein the fixing device is a clamping fixture, a magnetic fastening device or an adhesive fixing device. The eyeglass cushion protection device of claim 1, wherein the eyeglass cushion protection device comprises a a gasket and a cushion, wherein the gasket is attached to a surface of the inflatable cushion, and the gas pump, the switching element and the control module are disposed in the gasket, and the cushion is attached to the gasket The liner is on the other surface of the inflatable cushion. The eyeglass cushioning protection device of claim 7, wherein the eyeglass cushioning device comprises a pneumatic sensing device, the air pressure sensing device is disposed in the pad, communicates with the air cushion, and the control module An electrical connection, wherein when the air pressure sensing device senses that the internal pressure of the air cushion is higher than a specific threshold interval, the air pressure sensing device sends a disable signal to the control module, and the control module is based on The disable signal controls the gas pump to stop acting. The eyeglass cushioning protection device of claim 7, wherein the eyeglass cushioning protection device further comprises a pneumatic valve disposed on the gasket, in communication with the inflatable cushion, and electrically connected to the control module The air pressure valve is a switch valve structure, and includes a check valve and an exhaust valve, the check valve is a function of causing the gas inside the air cushion to unidirectionally enter the air to stop the non-reflow, and the row The gas valve is used to perform pressure regulation inside the inflatable cushion. The glasses buffer protection device of claim 9, wherein the switching element transmits a pressure release signal to the control module by closing the switching element, and the control module controls the air pressure valve according to the pressure release signal. The pressure is released, and the gas is discharged from the air cushion through the air pressure valve to the outside of the eyeglass cushion protection device. The eyeglass cushion protection device of claim 1, wherein the gas pump is a piezoelectrically actuated gas pump. The lens buffer protection device of claim 11, wherein the piezoelectric actuator gas pump comprises: a resonator piece having a hollow hole, and the hollow hole is surrounded by a movable portion; a piezoelectric actuator, And a cover plate having at least one side wall, a bottom plate and an opening portion, the at least one side wall is protruded on the bottom plate around the periphery of the bottom plate, and forms a cavity together with the bottom plate a space for accommodating the resonant plate and the piezoelectric actuator, the opening being disposed on the side a wall; wherein the resonator piece and the piezoelectric actuator have a gap to form a chamber, so that when the piezoelectric actuator is driven, the airflow is introduced from the opening of the cover plate, The hollow hole of the resonator piece enters the chamber, and the piezoelectric actuator and the movable portion of the resonator piece generate a resonant transmission airflow. The eyeglass cushion protection device of claim 12, wherein the piezoelectric actuator comprises: a suspension plate having a first surface and a second surface and being bendable and vibrating; and an outer frame surrounding the suspension An outer side of the plate; at least one bracket connected between the suspension plate and the outer frame to provide elastic support; and a piezoelectric element having a side length which is less than or equal to one side length of the suspension plate, and The piezoelectric element is attached to one of the first surfaces of the suspension plate for applying a voltage to drive the suspension plate to bend and vibrate. The eyeglass cushion protection device of claim 13, wherein the suspension plate is a square suspension plate and has a convex portion. The lens buffer protection device of claim 13, wherein the piezoelectric actuation gas pump comprises a conductive sheet, a first insulating sheet and a second insulating sheet, wherein the resonant sheet, the piezoelectric actuator, The first insulating sheet, the conductive sheet, the second insulating sheet and the cover are sequentially stacked.