TWM540540U - Flexible protective cover - Google Patents

Description

Elastic protective cover

The present invention relates to an elastic protective cover, and more particularly to an elastic protective cover for protecting an electronic device.

In recent years, due to the rapid development of smart phones and the more affordable prices, there is a lot of people in daily life. The dependence on smart phones is increasing day by day, and it has become a necessity for people's lives.

As mentioned above, people usually use smart phones to handle all kinds of large and small matters, but because it is easy to operate smart phones, the smart phones are dropped because of inadvertent operation, so in order to avoid smart phones. Most users will install protective accessories for smart phones when they are damaged by accidental fall.

Please refer to the first figure, which is a perspective view showing a prior art mobile phone case. As shown in the figure, a mobile phone case PA100 includes four bezels PA1 (only one is shown), four corner anti-collision structures PA2 (only one is shown), and a reinforcing structure PA3.

The four frames PA1 correspond to the four sides of a smart phone, and the four frames PA1 each have a perforation PA11 (only one is shown) to avoid shielding the buttons and ports of the smart phone. Four sides The corner anti-collision structure PA2 is disposed at the junction of the four frames PA1 and corresponds to the four corners of the smart phone. In order to make the mobile phone case PA100 fixed on the border of the smart phone, the mobile phone case PA100 is usually made according to the common specifications of the smart phone, so the mobile phone case PA100 can be just set on the smart phone.

In order to increase the buffering capacity and stability of the mobile phone case PA100, the existing mobile phone case PA100 is further provided with a reinforcing structure PA3 to connect the frame PA1 to prevent the mobile phone case PA100 from bounce off and fall off when subjected to an impact. However, since the reinforcing structure PA3 is generally located on the back side of the smart phone and is coupled to the back side of the frame PA1, when the reinforcing structure PA3 is elastically stretched, a returning elasticity of the pull frame PA1 is generated, so that the side of the smart phone The side will be exposed due to the deformation of the frame PA1, and thus cannot be protected by the frame PA1. It is even possible that the mobile phone case PA100 is easily detached from the smart phone due to the impact due to the excessive elasticity of the return. In order to improve the problem, the existing The mobile phone case PA100 is usually designed to be slightly smaller for the target size of the smart phone, in order to avoid the reinforcing structure PA3 because the retraction elasticity caused by the stretching affects the coverage of the smart phone of the frame PA1 protection, but As a result, the cover of the mobile phone case PA100 set on the border of the smart phone is limited, and the smart phone cannot be covered more stably.

In view of the existing technology, in order to increase stability, the mobile phone case usually has an enhanced knot on the back of the smart phone. Structure, so that the impact force of the frame can be dispersed, but since the reinforcing structure is attached to the back side of the frame, when the reinforcing structure is excessively stretched, it is easy to pull the frame due to the excessive elastic force of the return, making the smart type The edge of the mobile phone is exposed and cannot be protected by the frame of the mobile phone case. It may even cause the entire mobile phone case to fall off from the smart phone when it is impacted. Therefore, the main purpose of the creation is to provide an elastic protective cover that can make The frame is closely attached to the smart phone, and the reinforcing structure corresponding to the back of the smart phone does not produce excessive return elasticity to affect the wrap of the edge of the smart phone.

Based on the above purposes, the technical means adopted by the present invention provides an elastic protective cover for protecting an electronic device, and comprises an outer frame body, an elastic mesh structure and an accessory.

The outer frame body includes a first pair of frames, a second pair of frames, and four corner end collision structures. The first pair of frames are spaced apart from each other and extend in a first direction. The second pair of frames are spaced apart from each other in a second direction perpendicular to the first direction, and the second pair of frames are integrally formed integrally with the two ends of the first pair of frames. The four corner end collision avoidance structures are respectively located at the intersection of the first pair of frames and the second pair of frames. The outer frame body further has an edge avoiding notch, and is formed in at least one of the first pair of frames, the second pair of frames, and the corner end collision preventing structure. In addition, at least one through hole is formed in at least one of the first pair of frames and the second pair of frames.

The elastic mesh structure is integrally coupled to the outer frame body, and includes a plurality of non-linear curve extending elastic strips, and the plurality of non-linear curved extending elastic strips are coupled to the first pair of frames and the second pair of frames. In less case, preferably, each of the plurality of non-linear curve extending elastic strips is coupled to at least one of the remaining non-linear curve extending elastic strips, and each of the first pair of borders is Linked to at least one of the non-linear curve extending elastic strips. Additionally, at least one of the corner end crash structures is integrally formed integrally with one of the non-linear curve extending elastic strips.

In addition, the elastic mesh structure further includes an accessory setting portion that integrally connects at least two of the plurality of non-linear curve extending elastic strips and has a through hole. The accessory has a fitting body, a connecting portion and an elastic snapping portion. The fitting system is disposed on one side of the fitting setting portion, and the connecting portion is integrally coupled to the fitting body and is inserted through the through hole, and the elastic snapping portion is The joint portion is integrally formed and coupled to the other side of the fitting body with respect to the fitting portion, whereby the fitting is clamped to the fitting portion.

When the outer frame body is sleeved on the electronic device, the elastic protective cover is closely attached to the electronic device by elastic stretching of the elastic mesh structure.

As described above, since the elastic protective cover of the present invention is connected to the outer frame body by an elastic mesh structure, and the elastic mesh structure is composed of a plurality of non-linear curved extending elastic strips, the outer frame body is elastically stretched. When closely attached to the peripheral surface of the electronic device, the elastic mesh structure can extend from the non-linear to the nearly linear structure by extending the elastic strip by a plurality of non-linear curves, so that there is no excessive return elastic force to pull the outer frame. The body, so that the elastic protective cover of the present invention can not only closely adhere to the peripheral surface of the electronic device through the outer frame body, but also can be appropriately stretched through the elastic mesh structure. It is attached to the back of the electronic device.

The specific embodiments used in the present application will be further illustrated by the following examples and drawings.

PA100‧‧‧Mobile phone case

PA1‧‧‧Border

PA11‧‧‧ perforation

PA2‧‧‧ corner anti-collision structure

PA3‧‧‧ reinforcing structure

100‧‧‧Flexible protective cover

1‧‧‧Outer frame body

11‧‧‧ first pair of borders

11a, 11b‧‧‧ first border

12‧‧‧ second pair of borders

12a, 12b‧‧‧second border

121b‧‧‧through hole

13a, 13b, 13c, 13d‧‧‧ corner end collision structure

131a‧‧‧Edge avoidance gap

2‧‧‧Elastic mesh structure

21a, 21b, 21c, 21d, 21e, 21f, 21g‧‧‧ non-linear curve extension elastic strip

22‧‧‧Accessory setting department

221‧‧‧ card slot

222‧‧‧Perforation

2221‧‧‧ hole wall

3‧‧‧Accessories

31‧‧‧Accessory body

32‧‧‧Connecting Department

321‧‧‧Weibi

33‧‧‧Flexible card offset

200‧‧‧Electronic devices

201‧‧‧Mobile phone edge lens

300‧‧‧Flexible protective cover

4‧‧‧Outer frame body

41‧‧‧ first pair of borders

42‧‧‧second pair of borders

43‧‧‧ corner end collision structure

5‧‧‧Elastic mesh structure

51a, 51b, 51c, 51d, 51e‧‧‧ non-linear curve extension elastic strip

52‧‧‧Accessory setting department

521‧‧‧Inlay

6‧‧‧Accessories

L1‧‧‧ first direction

L2‧‧‧ second direction

The first figure shows a perspective view of a prior art mobile phone case; the second figure shows a perspective view of the elastic protective cover provided by the first preferred embodiment of the present invention; and the third figure shows the first preferred embodiment of the present creation. FIG. 4 is a perspective view showing the outer casing of the elastic protective cover provided by the first preferred embodiment of the present invention; and the fourth B is a schematic view showing the present invention. A plan view of the elastic protective cover of the first preferred embodiment; the fifth drawing shows a schematic plan view of the elastic protective cover provided by the first preferred embodiment of the present invention; The schematic diagram of the elastic protective sleeve provided in the preferred embodiment is shown in a schematic view of the electronic device; the seventh diagram shows a perspective view of the accessory provided by the second preferred embodiment of the present invention; and the eighth figure shows the second preferred embodiment of the present invention. A perspective view of the use state of the accessory provided in the embodiment; the ninth figure shows the elastic protective cover provided by the third preferred embodiment of the present invention FIG. 3 is a perspective view showing the outer frame body and the elastic mesh structure provided by the third preferred embodiment of the present invention.

The specific implementation of the present creation will be described in more detail below with reference to the schematic drawings. The advantages and features of the present invention will be more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and all use non-precise proportions, and are only used to facilitate and clearly explain the purpose of the present embodiment.

Please refer to the second and third figures. The second figure shows a perspective view of the elastic protective cover provided by the first preferred embodiment of the present invention. The third figure shows the elasticity provided by the first preferred embodiment of the present creation. A perspective view of another perspective of the protective cover. As shown, an elastic protective cover 100 includes an outer frame body 1, an elastic mesh structure 2, and an accessory 3.

The outer frame body 1 includes a first pair of frames 11, a second pair of frames 12, and four corner end collision preventing structures 13a, 13b, 13c and 13d. The first pair of frames 11 includes two first frames 11a and 11b, and the first frames 11a and 11b are respectively spaced apart from each other along a first direction L1. The second pair of frames 12 includes two second frames 12a and 12b, and the second frames 12a and 12b are spaced apart from each other in a second direction L2 perpendicular to the first direction L1, and the two ends of the second frame 12a are One end of the first frame 11a and 11b is integrally formed integrally, and the two ends of the second frame 12b are integrally coupled to the other ends of the first frames 11a and 11b with respect to the second frames 12a and 12b. its The second frame 12b is provided with three through holes 121b (only one is shown in the figure).

The four corner end collision preventing structures 13a, 13b, 13c and 13d are respectively located at the intersection of the first pair of frames 11 and the second pair of frames 12. The corner end collision preventing structure 13a further has an edge avoiding notch 131a.

The elastic mesh structure 2 is integrally coupled to the outer frame body 1 and includes seven non-linear curved extending elastic strips 21a, 21b, 21c, 21d, 21e, 21f and 21g and a fitting setting portion 22. Each of the seven non-linear curve extending elastic strips 21a, 21b, 21c, 21d, 21e, 21f and 21g and the remaining non-linear curve extending elastic strips 21a, 21b, 21c, 21d, 21e, 21f and 21g At least one of the first frames 11a and 11b is coupled to at least one of the non-linear curve extending elastic strips 21a, 21b, 21c, 21d, 21e, 21f and 21g.

As described above, as shown in the second figure, the non-linear curve extending elastic strip 21a is integrally coupled to the first frame 11a and the second frame 12a, and the non-linear curve extending elastic strip 21b is integrally coupled to the first frame. The frame 11a and the non-linear curve extending the elastic strip 21a, the non-linear curve extending elastic strips 21c and 21e are integrally formed by the first frame 11b, and the non-linear curve extending elastic strip 21d is integrally coupled to the nonlinear curve extension. The elastic strip 21c and the non-linear curve extending the elastic strip 21a, the non-linear curved extending elastic strips 21f and 21g are integrally formed by the corner end anti-collision structures 13d and 13c, respectively; thus, it can be seen that the nonlinear curve extends the elastic strip 21a phase The non-linear curve extending elastic strips 21b and 21d are connected to the nonlinear curve extending elastic strip 21d to the nonlinear curved extending elastic strip 21c, and the nonlinear curved extending elastic strip 21f is coupled to the nonlinear curved extending elastic strips 21e and 21g.

The outer frame body 1 and the elastic mesh structure 2 are integrally formed in the present embodiment, and in practice, the outer frame body 1 and the elastic mesh structure 2 are made of, for example, an elastic material such as silicone rubber.

Please refer to FIG. 4A and FIG. 4B. FIG. 4A is a perspective view showing the outer frame body of the elastic protective cover provided by the first preferred embodiment of the present invention; A schematic plan view of the fitting of the elastic protective cover provided by a preferred embodiment. As shown in the figure, the accessory setting portion 22 is integrally coupled to the non-linear curve extending elastic strips 21b, 21c, 21e and 21g, and the accessory setting portion 22 defines a card slot 221 and a through hole 222 at the center of the card slot 221; Wherein, the through hole 222 has a hole wall 2221.

The fitting 3 has a fitting body 31, a joint portion 32, and an elastic snap portion 33. The accessory body 31 is provided on one side of the accessory setting portion 22. The connecting portion 32 is integrally coupled to the fitting body 31 and is bored in the through hole 222, and one peripheral wall 321 of the connecting portion 32 is in close contact with the hole wall 2221. The elastic latching portion 33 is integrally coupled to the connecting portion 32 and is engaged with the engaging groove 221 of the accessory mounting portion 22 on the other side of the fitting body 31, whereby the fitting body 31 and the elastic latching portion 33 are clamped to the fitting. Both sides of the installation portion 22 further enclose the fitting 3 in the fitting setting portion 22. The accessory 3 is made of an elastic material such as silicone rubber. Therefore, the elastic latching portion 33 can be elastically deformed through the through hole 222 and then inserted into the card slot 221 .

In addition, in the embodiment, the accessory 3 is a jewelry accessory, but is not limited thereto, and may be a functional accessory in other embodiments, such as an electromagnetic wave prevention function or a bracket function.

Please refer to the fifth and sixth figures. The fifth figure shows a schematic plan view of the elastic protective cover provided by the first preferred embodiment of the present invention. The sixth figure shows the elasticity provided by the first preferred embodiment of the present creation. A schematic view of the protective sleeve disposed on the electronic device. As shown in the figure, when the outer frame body 1 is elastically stretched and tightly fitted to a large-sized electronic device 200, the elastic mesh structure 2 extends the elastic strips 21a, 21b through a nonlinear curve. 21c, 21d, 21e, 21f and 21g are elastically stretched from a nonlinear structure to a nearly linear structure, which effectively prevents the elastic mesh structure 2 from generating excessive return elastic force, thereby allowing the elastic protective cover 100 to be securely sleeved on the electronic device 200. In this embodiment, the electronic device 200 is a smart phone, but is not limited thereto. In other embodiments, it may be a device such as a mobile power source or a mobile hard disk.

In this embodiment, the frame body 1 has an edge avoidance notch 131a. Therefore, when the elastic cover 100 is set on the electronic device 200, the edge lens 201 of the electronic device 200 can be exposed by the edge avoidance notch 131a. In addition, since the second frame 12b is provided with three through holes 121b, the connection port (not shown) of the electronic device 200 may also be exposed through the through hole 121b.

Please refer to the seventh figure, which is a perspective view showing the accessories provided in the second preferred embodiment of the present invention. As shown in the figure, the second preferred embodiment of the present invention further provides an accessory 3a having an accessory body 31a, a connecting portion 32a and an elastic latching portion 33a. The accessory body 31a is an elastic cover, and the connecting portion 32a is integrally coupled to the accessory body 31a. The elastic latching portion 33a is for engaging the accessory. The through hole 222 of the setting portion 22 is further engaged with the card slot 221 . In this embodiment, the accessory 3a is a aligner for arranging the storage transmission line.

Please refer to the eighth figure, which is a perspective view showing the use state of the accessory provided by the second preferred embodiment of the present invention. As shown in the figure, in practice, the user can wrap the transmission line (not shown) around the connecting portion 32a, and then fold the accessory body 31a toward the elastic locking portion 33a, thereby wrapping the accessory body 31a around the winding. The transmission line of the connecting portion 32a. In addition, when the transmission line wound around the connecting portion 32a is an earphone transmission line, the user can wrap the earphone transmission line together with the earphone through the accessory body 31a after the earphone transmission line is wound around the connecting portion 32a.

Please refer to the ninth and tenth drawings. The ninth figure shows a perspective view of the elastic protective cover provided by the third preferred embodiment of the present invention. The tenth figure shows the third preferred embodiment of the present invention. A perspective view of the frame body and the elastic mesh structure.

As shown in the figure, the third preferred embodiment of the present invention further provides an elastic protective cover 300 comprising an outer frame body 4, an elastic mesh structure 5 and an accessory 6.

The outer frame body 4 includes a first pair of frames 41, a second pair of frames 42 and four corner end collision preventing structures 43 (only one is shown), and the first pair of frames 41, the second pair of frames 42 and the corner ends The anti-collision structure 43 is similar to the first pair of bezels 11, the second pair of bezels 12, and the corner end anti-collision structures 13a, 13b, 13c and 13d of the first preferred embodiment, and therefore will not be further described herein.

The elastic mesh structure 5 is integrally coupled to the outer frame body 4, and includes a plurality of non-linear curved extending elastic strips 51a, 51b, 51c, 51d and 51e and an accessory setting portion 52. The non-linear curve extending elastic strips 51a, 51b, 51c, 51d, and 51e are integrally formed integrally from the first pair of frame 41, the second pair of frames 42 or the corner end collision preventing structure 43, and are integrally coupled to each other. The accessory setting portion 52 is provided with a fitting groove 521.

The fitting 6 is a fitting groove 521 detachably provided in the fitting setting portion 52. In this embodiment, the accessory 6 is a USB (Universal Serial Bus) transmission line.

In summary, since the elastic protective cover of the present invention utilizes a plurality of non-linear curved extension elastic strips to form an elastic mesh structure, when the outer frame body is tightly fitted to the electronic device through elastic tensile deformation, The elastic strip can be extended from the nonlinear structure to the near linear structure by a plurality of nonlinear curves, so that the elastic mesh structure does not generate excessive return elastic force, thereby effectively preventing the elastic mesh structure from pulling the outer frame body due to excessive return elastic force. The edge of the electronic device is exposed and cannot be protected; compared to the prior art mobile phone case, the frame of the mobile phone case is easily deformed due to excessive retraction of the reinforcing structure, and the smart phone cannot be covered by the smart phone. At the edge, the elastic protective cover of the present invention can effectively improve the coating stability when being placed on an electronic device.

The features and spirit of the present invention are more clearly described in the above detailed description of the preferred embodiments, and the scope of the present invention is not limited by the preferred embodiments disclosed herein. On the contrary, it is intended to cover all kinds of changes and equivalences within the scope of the patent application to which the present invention is intended.

100‧‧‧Flexible protective cover

1‧‧‧Outer frame body

11‧‧‧ first pair of borders

11a, 11b‧‧‧ first border

12‧‧‧ second pair of borders

12a, 12b‧‧‧second border

131a‧‧‧Edge avoidance gap

2‧‧‧Elastic mesh structure

21a, 21b, 21c, 21d, 21e, 21f, 21g‧‧‧ non-linear curve extension elastic strip

22‧‧‧Accessory setting department

L1‧‧‧ first direction

L2‧‧‧ second direction

Claims (10)

An elastic protective cover for protecting an electronic device, comprising: a frame body comprising: a first pair of frames extending in a first direction spaced apart from each other; and a second pair of frames Separatingly spaced apart from each other in a second direction perpendicular to the first direction, and the second pair of frames are integrally formed integrally with the two ends of the first pair of frames; and an elastic mesh structure is integrated Formally coupled to the outer frame body, comprising: a plurality of non-linear curve extending elastic strips coupled to at least one of the first pair of borders and the second pair of borders; wherein, when the outer frame body is sleeved In the electronic device, the elastic protective cover is closely attached to the electronic device by elastic stretching of the elastic mesh structure. The elastic protective cover of claim 1, wherein each of the non-linear curve extending elastic strips is coupled to at least one of the remaining non-linear curve extending elastic strips, and Each of the first pair of borders is coupled to at least one of the non-linear curve extending elastic strips. The elastic protective cover according to claim 1, wherein the elastic mesh structure further comprises an accessory setting portion integrally formed Linking at least two of the non-linear curves to extend the elastic strip. The elastic protective cover according to claim 3, further comprising an accessory detachably disposed in the accessory setting portion. The elastic protective cover according to claim 4, wherein the accessory setting portion defines a through hole, the accessory has an accessory body, a connecting portion and an elastic snapping portion, and the accessory system is disposed on the accessory One side of the installation portion, the connection portion is integrally coupled to the fitting body and is inserted through the through hole, and the elastic snap portion is integrally coupled to the joint portion and is coupled to the fitting portion. On the other side of the accessory body, the accessory is fastened to the accessory setting portion. The elastic protective cover of claim 1, wherein at least one of the second pair of frames is integrally coupled to at least one of the non-linear curve extending elastic strips. The elastic protective cover according to claim 1, wherein the outer frame body further comprises four corner end collision preventing structures respectively located at the first pair of frames and the second pair of frames. The elastic protective cover of claim 7, wherein at least one of the angular end collision preventing structures is integrally coupled to one of the non-linear curved extending elastic strips. The elastic protective cover of the seventh aspect of the invention, wherein the outer frame body further has an edge avoiding notch, the edge avoiding notch being formed in the first pair of frames, the second pair of frames and the corner ends At least one of the collision avoidance structures. The elastic protective cover of claim 1, wherein at least one through hole is formed in at least one of the first pair of frames and the second pair of frames.