Mobile phone waterproof bag opening clamping device

Abstract

The utility model discloses a mobile phone waterproof bag opening clamping device which comprises a first sealing piece, a second sealing piece and a third sealing piece, the second sealing piece is located between the first sealing piece and the third sealing piece, one side of the first sealing piece is rotatably connected to the third sealing piece, and the other side of the first sealing piece is rotatably connected to the third sealing piece. The other side of the first sealing piece is buckled to the second sealing piece in an openable and closable mode, the second sealing piece and the third sealing piece are connected in a separable and closable mode, the second sealing piece and the third sealing piece are used for clamping the side edge, provided with an opening, of the mobile phone waterproof bag, and when the first sealing piece is buckled to the second sealing piece, the side edge, provided with the opening, of the mobile phone waterproof bag is tightly pressed. According to the technical scheme, the dismounting and mounting flexibility and the sealing performance of the clamping device for the opening of the waterproof bag of the mobile phone are improved.

Description

Technical Field

[0001] The utility model relates to the field of storage devices, and particularly to an opening clamping device for a mobile phone waterproof bag. Background Art

[0002] With the wide application of smart phones, the demand for smart phones in underwater environments such as swimming and diving has increased, and waterproof protection has become an important requirement for users when using mobile phones. Traditional mobile phone waterproof bags usually use simple zippers or buckles for sealing. Although they can block water to a certain extent, in a high-pressure underwater environment or after long-term immersion, the sealing effect of these methods is likely to weaken, affecting the protection performance of the mobile phone, and even water may seep into the waterproof bag, causing damage to the mobile phone. Patent CN209796273U discloses a waterproof bag sealed with splints, but the sealing design of this technology still has room for improvement, especially in more complex usage scenarios. In order to further improve the sealing performance and convenience of the waterproof bag, the structure of the waterproof bag needs to be further optimized. Summary of the Utility Model

[0003] The main object of the utility model is to propose an opening clamping device for a mobile phone waterproof bag, aiming to solve the problems of poor sealing performance and inconvenient use of traditional waterproof bags.

[0004] To achieve the above object, the clamping device 100 proposed by the utility model includes:

[0005] A first sealing member 10, a second sealing member 20 and a third sealing member 30, and the second sealing member 20 is located between the first sealing member 10 and the third sealing member 30;

[0006] One side of the first sealing member 10 is rotatably connected to the third sealing member 30, and the other side of the first sealing member 10 is detachably buckled to the second sealing member 20;

[0007] The second sealing member 20 and the third sealing member 30 are detachably connected, and the second sealing member 20 and the third sealing member 30 are used to clamp the opening of the mobile phone waterproof bag. When the first sealing member 10 is buckled to the second sealing member 20, the opening of the mobile phone waterproof bag is pressed tightly.

[0008] Optionally, the second sealing member 20 is provided with a buckle groove 201 and an arc portion 202, and the arc portion 202 is provided on one side of the buckle groove 201 and extends towards the third sealing member 30;

[0009] The third sealing member 30 is provided with an installation groove 301 and a bending portion 302, and the bending portion 302 is provided on one side of the installation groove 301 and bends and extends towards the second sealing member 20;

[0010] When the second sealing member 20 and the third sealing member 30 are fastened, the arc portion 202 extends into the installation groove 301, and the bending portion 302 extends into the fastening position groove 201.

[0011] Optionally, a plurality of fastening position grooves 201 are provided, and at least two of the fastening position grooves 201 are symmetrically arranged on both sides of the central axis of the second sealing member 20.

[0012] Optionally, the area of the first sealing member 10 is larger than the area of the fastening position groove 201. When the first sealing member 10 is fastened to the second sealing member 20, the first sealing member 10 covers the fastening position groove 201.

[0013] Optionally, the clamping device 100 further includes:

[0014] A connecting column 50, the first sealing member 10 and the third sealing member 30 are arranged side by side on the connecting column 50, both ends of the third sealing member 30 are sleeved on both ends of the connecting column 50, and the first sealing member 10 is sleeved on the connecting column 50 inside the third sealing member 30;

[0015] The second sealing member 20 has a first half-ring 210, and the first half-ring 210 is arranged in the middle of the second sealing member 20;

[0016] The third sealing member 30 has a second half-ring 310, and the first half-ring 210 and the second half-ring 310 are closed to each other in the middle of the connecting column 50, and the connecting column 50 is sleeved between the first half-ring 210 and the second half-ring 310.

[0017] Optionally, a notch 203 is provided in the middle of the first half-ring 210, and the notch 203 is used to separate the second sealing member 20 and the third sealing member 30.

[0018] Optionally, the first sealing member 10 is provided with a pressing convex portion 101, and the second sealing member 20 is provided with a pressing groove 204. The pressing groove 204 is arranged in the middle of the second sealing member 20, and the pressing convex portion 101 is detachably installed in the pressing groove 204.

[0019] Optionally, the periphery of the pressing convex portion 101 protrudes away from the second sealing member 20 to form a hand-held position 1011.

[0020] Optionally, the surface of the second sealing member 20 facing the first sealing member 10 is provided with an anti-slip area 205, and the anti-slip area 205 is provided with protrusions.

[0021] Optionally, the clamping device 100 further includes:

[0022] A waterproof bag 60, wherein one side of the waterproof bag 60 is provided with an opening and is arranged between the second sealing member 20 and the third sealing member 30, and the waterproof bag 60 has a cavity, and the cavity is used to store articles; and / or,

[0023] The clamping device 100 further includes a hanging rope 70 , and the hanging rope 70 is connected to the third sealing member 30 .

[0024] The technical solution of the utility model realizes sealing of the opening of the mobile phone waterproof bag by adopting the first sealing member 10, the second sealing member 20 and the third sealing member 30. Specifically, the first sealing member 10 can be connected to the second sealing member 20 in an openable and closable manner, and the second sealing member 20 and the third sealing member 30 can be connected in a separate manner. Through this connection mode, when used, the opening of the mobile phone waterproof bag is first placed between the second sealing member 20 and the third sealing member 30, and the second sealing member 20 and the third sealing member 30 are closed to position and clamp the opening of the mobile phone waterproof bag. At the same time, the mobile phone waterproof bag also applies a force to separate the second sealing member 20 and the third sealing member 30 outward, and then the first sealing member 10 is buckled with the second sealing member 20, so that the second sealing member 20 and the third sealing member 30 are squeezed against each other, so as to realize pressing and sealing the opening of the mobile phone waterproof bag, thereby improving the sealing of the opening of the mobile phone waterproof bag.

[0025] Furthermore, the second sealing member 20 and the third sealing member 30 can be connected in a detachable manner, and one side of the first sealing member 10 can be rotatably connected to the third sealing member 30. When installing or removing the mobile phone waterproof bag, after the first sealing member 10 is rotated to open and close, the pressure of the first sealing member 10 on the second sealing member 20 and the third sealing member 30 disappears, and the second sealing member 20 and the third sealing member 30 are stretched open by the mobile phone waterproof bag, thereby realizing convenient disassembly of the mobile phone waterproof bag.

[0026] Overall, the first sealing member 10, the second sealing member 20 and the third sealing member 30 are connected to each other in cooperation. Compared with the traditional two-piece connection method, the first sealing member 10 strengthens the connection between the second sealing member 20 and the third sealing member 30, and the mobile phone waterproof bag opening clamping device 100 has stronger integrity. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 It is a schematic structural diagram of the clamping device 100 of the utility model;

[0029] Figure 2 Explosion diagram when the first sealing member 10, the second sealing member 20 and the third sealing member 30 of the present utility model are connected;

[0030] Figure 3 Structural schematic diagram of the second sealing member 20 of the present utility model;

[0031] Figure 4 Structural schematic diagram of the second sealing member 20 from another perspective of the present utility model;

[0032] Figure 5 Structural schematic diagram of the third sealing member 30 of the present utility model;

[0033] Figure 6 Structural schematic diagram when the first sealing member 10, the second sealing member 20 and the third sealing member 30 of the present utility model are connected;

[0034] Figure 7 Explosion diagram of the clamping device 100 of the present utility model.

[0035] Explanation of the reference numerals in the drawings:

[0036] Label Name Label Name 100 Clamping device 30 Third sealing member 10 First sealing member 301 Installation groove 101 Pressing convex part 302 Bending part 1011 Handle position 310 Second half ring 20 Second sealing member 50 Connecting column 201 Latching groove 60 Waterproof bag 202 Arc part 70 Suspension cord 203 Notch 204 Pressing groove 205 Anti-slip area 210 First half ring

[0037] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0039] Referring to Figure 1 、 Figure 2 , the present utility model provides a clamping device 100 for the opening of a mobile phone waterproof bag, which includes a first sealing member 10, a second sealing member 20 and a third sealing member 30. The second sealing member 20 is located between the first sealing member 10 and the third sealing member 30. One side of the first sealing member 10 is rotatably connected to the third sealing member 30, such as a nut and screw cooperation, a sleeved structure, etc. The other side of the first sealing member 10 is detachably buckled to the second sealing member 20. The second sealing member 20 and the third sealing member 30 are detachably connected. The second sealing member 20 and the third sealing member 30 are used to clamp the opening of the mobile phone waterproof bag. When the first sealing member 10 is buckled to the second sealing member 20, the bag body is pressed tightly.

[0040] Specifically, the first sealing member 10 can be connected to the second sealing member 20 in an openable and closable manner, and the second sealing member 20 and the third sealing member 30 can be connected in a separate manner. Through this connection method, when in use, the side of the mobile phone waterproof bag with an opening is first placed between the second sealing member 20 and the third sealing member 30, and the second sealing member 20 and the third sealing member 30 are closed to position and clamp the side of the mobile phone waterproof bag with an opening. At the same time, the mobile phone waterproof bag also applies a force to separate the second sealing member 20 and the third sealing member 30 outward, and then the first sealing member 10 is buckled on the second sealing member 20, so that the second sealing member 20 and the third sealing member 30 are squeezed against each other, so as to achieve clamping and sealing of the side of the mobile phone waterproof bag with an opening, thereby increasing the sealing of the opening of the mobile phone waterproof bag.

[0041] Furthermore, the second sealing member 20 and the third sealing member 30 can be connected separately, and one side of the first sealing member 10 can be rotatably connected to the third sealing member 30. When installing or removing the mobile phone waterproof bag, after the first sealing member 10 is rotated to open and close, the pressure of the first sealing member 10 on the mobile phone waterproof bag disappears, and the second sealing member 20 and the third sealing member 30 are stretched open by the mobile phone waterproof bag, so that the mobile phone waterproof bag can be conveniently disassembled.

[0042] Overall, the first sealing member 10, the second sealing member 20 and the third sealing member 30 are connected to each other in cooperation. Compared with the traditional two-piece connection method, the first sealing member 10 strengthens the connection between the second sealing member 20 and the third sealing member 30, so that the overall sealing of the mobile phone waterproof bag opening clamping device 100 is stronger.

[0043] Optionally, the manner in which the first sealing member 10 and the second sealing member 20 can be opened and closed is not limited. For example, one or more matching methods such as buckles, press buttons, magnetic buckles, etc. can be provided to achieve the openable and closable connection between the first sealing member and the second sealing member.

[0044] In one embodiment, reference Figures 3 to 5 The second sealing member 20 is provided with a buckling groove 201 and an arc portion 202, the arc portion 202 is provided at one side of the buckling groove 201 and extends toward the third sealing member 30, the third sealing member 30 is provided with a mounting groove 301 and a curved portion 302, the curved portion 302 is provided at one side of the mounting groove 301 and bends and extends toward the second sealing member 20, when the second sealing member 20 and the third sealing member 30 are buckled together, the arc portion 202 fits with the curved portion 302, the arc portion 202 extends into the mounting groove 301, and the curved portion 302 extends into the buckling groove 201, the second sealing member 20 is installed in the mounting groove 301 of the third sealing member 30 through the arc portion 202, and the third sealing member 30 is installed in the buckling groove 201 of the second sealing member 20 through the arc portion 202, so that the second sealing member 20 and the third sealing member 30 are connected to each other, and the degree of coordination between the two connections is enhanced.

[0045] In this way, the arc portion 202 fits with the bending portion 302, enabling the second sealing member 20 and the third sealing member 30 to fit more closely when connected, reducing gaps, thereby effectively preventing water vapor from entering. When the arc portion 202 fits with the bending portion 302, it is more flexible during separation, enabling the user to easily open it, facilitating the installation and disassembly of the waterproof storage bag.

[0046] In one embodiment, the buckle groove 201 and the arc portion 202 are integrally provided. One side edge of the buckle groove 201 extends towards the third sealing member 30 to form the arc portion 202. Similarly, the installation groove 301 and the bending portion 302 are integrally provided. One side edge of the installation groove 301 bends and extends towards the second sealing member 20 to form the bending portion 302, making the second sealing member 20 and the third sealing member 30 more integral and reducing production costs.

[0047] In one embodiment, there are multiple buckle grooves 201. Among them, at least two buckle grooves 201 are symmetrically arranged on both sides of the central axis of the second sealing member 20 to increase the sealing performance and the balance of the overall structure of the clamping device 100.

[0048] In one embodiment, referring to Figure 6 , the first sealing member 10 is provided with a pressing convex portion 101, and the second sealing member 20 is provided with a pressing groove 204. The pressing groove 204 is provided in the middle of the second sealing member 20. The pressing convex portion 101 is detachably installed in the pressing groove 204. In this way, the first sealing member 10 and the second sealing member 20 can be detachably connected. After the waterproof storage bag is installed on the second sealing member 20 and the third sealing member 30, the waterproof storage bag can be conveniently pressed tightly.

[0049] Preferably, the pressing groove 204 and the buckle groove 201 are evenly arranged on the second sealing member 20 to ensure uniform force after the first sealing member 10 and the third sealing member 30 are connected.

[0050] Optionally, the periphery of the pressing convex portion 101 protrudes away from the second sealing member 20 to form a buckle handle portion 1011, facilitating the user to open and close the first sealing member 10 and the second sealing member 20 by rotating the first sealing member 10.

[0051] In one embodiment, the area of the first sealing member 10 is larger than the area of the buckle groove 201. When the first sealing member 10 is buckled with the second sealing member 20, the first sealing member 10 covers the buckle groove 201, which can block water vapor and prevent water vapor from directly entering the buckle groove 201, further reducing the possibility of water entering the waterproof storage bag.

[0052] Optionally, the length of the buckle groove 201 is greater than or equal to 15 mm and less than or equal to 30 mm, preferably 20 mm. It can also be set to 17 mm or 18 mm or 22.5 mm, etc., to ensure sufficient contact area during the buckling process and guarantee the buckling effect.

[0053] In one embodiment, the clamping device 100 further includes a connecting column 50. The first sealing member 10 and the third sealing member 30 are arranged side by side on the connecting column 50. Both ends of the third sealing member 30 are sleeved on both ends of the connecting column 50. The first sealing member 10 is sleeved on the connecting column 50 inside the third sealing member 30. The connecting column 50 realizes the mutual connection of the first sealing member 10, the second sealing member 20, and the third sealing member 30.

[0054] Specifically, the second sealing member 20 has a first half-ring 210, and the first half-ring 210 is arranged in the middle of the second sealing member 20. The third sealing member 30 has a second half-ring 310. The first half-ring 210 and the second half-ring 310 are closed to each other in the middle of the connecting column 50, and the connecting column 50 is sleeved between the first half-ring 210 and the second half-ring 310. Among them, the first half-ring 210 and the second half-ring 310 are of a symmetrical structure, which is more stable. The circular ring formed after the first half-ring 210 and the second half-ring 310 are closed makes the overall structure more complete and increases the structural strength when the second sealing member 20 and the third sealing member 30 are cooperatively connected.

[0055] Optionally, a notch 203 is provided in the middle of the first half-ring 210. The notch 203 is used to separate the second sealing member 20 and the third sealing member 30. The setting of the notch 203 facilitates the user to open and close by hand.

[0056] In one embodiment, a non-slip area 205 is provided on the surface of the second sealing member 20 facing the first sealing member 10. The non-slip area 205 is provided with protrusions to increase the friction with the user, ensure that it can be held by hand under water immersion, and prevent the user from dropping it.

[0057] In one embodiment, referring to Figure 7 , the clamping device 100 further includes a waterproof bag 60. One side of the waterproof bag 60 with an opening is arranged between the second sealing member 20 and the third sealing member 30. The waterproof bag 60 has a cavity, and the cavity is used to store items, including but not limited to items such as mobile phones, cameras, watches, etc.

[0058] In one embodiment, the clamping device 100 further includes a hanging rope 70. The hanging rope 70 is connected to the third sealing member 30. The hanging rope 70 can be directly hung on other objects, such as a luggage bag, a wall, etc. The user can also directly carry it, which increases the portability of the clamping device 100.

[0059] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied to other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A mobile phone waterproof bag opening clamping device (100), characterized in that: The clamping device (100) comprises: A first sealing member (10), a second sealing member (20) and a third sealing member (30), wherein the second sealing member (20) is located between the first sealing member (10) and the third sealing member (30); One side of the first sealing member (10) is rotatably connected to the third sealing member (30), and the other side of the first sealing member (10) is openably and closably buckled with the second sealing member (20); The second sealing member (20) and the third sealing member (30) are connected in a detachable manner. The second sealing member (20) and the third sealing member (30) are used to clamp a side edge of the mobile phone waterproof bag having an opening. When the first sealing member (10) is buckled onto the second sealing member (20), the side edge of the mobile phone waterproof bag having an opening is clamped and sealed.

2. The mobile phone waterproof bag opening clamping device (100) according to claim 1, characterized in that: The second sealing member (20) is provided with a buckling groove (201) and an arc-shaped portion (202), wherein the arc-shaped portion (202) is provided on one side of the buckling groove (201) and extends towards the third sealing member (30); The third sealing member (30) is provided with a mounting groove (301) and a bending portion (302), wherein the bending portion (302) is provided at one side of the mounting groove (301) and bends and extends toward the second sealing member (20); When the second sealing member (20) and the third sealing member (30) are buckled together, the arc-shaped portion (202) extends into the installation groove (301), and the bent portion (302) extends into the buckling groove (201).

3. The mobile phone waterproof bag opening clamping device (100) according to claim 2, characterized in that: There are a plurality of buckle slots (201), wherein the plurality of buckle slots (201) are symmetrically arranged on the second sealing member (20).

4. The mobile phone waterproof bag opening clamping device (100) according to claim 2, characterized in that: The area of ​​the first sealing member (10) is larger than the area of ​​the buckling groove (201); when the first sealing member (10) is buckled with the second sealing member (20), the first sealing member (10) covers the buckling groove (201).

5. The mobile phone waterproof bag opening clamping device (100) according to claim 1, characterized in that: The clamping device (100) further comprises: A connecting column (50), wherein the first sealing member (10) and the third sealing member (30) are arranged side by side on the connecting column (50), two ends of the third sealing member (30) are sleeved on two ends of the connecting column (50), and the first sealing member (10) is sleeved on the connecting column (50) on the inner side of the third sealing member (30); The second sealing member (20) has a first half ring (210), and the first half ring (210) is arranged in the middle of the second sealing member (20); The third sealing member (30) has a second half ring (310), the first half ring (210) and the second half ring (310) are closed to each other in the middle of the connecting column (50), and the connecting column (50) is sleeved between the first half ring (210) and the second half ring (310).

6. The mobile phone waterproof bag opening clamping device (100) according to claim 5, characterized in that: A notch (203) is provided in the middle of the first half ring (210), and the notch (203) is used to separate the second sealing member (20) from the third sealing member (30).

7. The mobile phone waterproof bag opening clamping device (100) according to any one of claims 1 to 6, characterized in that: The first sealing member (10) is provided with a clamping protrusion (101), and the second sealing member (20) is provided with a clamping groove (204), wherein the clamping groove (204) is provided in the middle of the second sealing member (20), and the clamping protrusion (101) can be installed in the clamping groove (204) in a detachable manner.

8. The mobile phone waterproof bag opening clamping device (100) according to claim 7, characterized in that: The periphery of the pressing protrusion (101) protrudes in a direction away from the second sealing member (20), forming a hand-gripping position (1011).

9. The mobile phone waterproof bag opening clamping device (100) according to any one of claims 1 to 6, characterized in that: A side of the second sealing member (20) facing the first sealing member (10) is provided with an anti-slip area (205), and the anti-slip area (205) is provided with a protrusion.

10. The mobile phone waterproof bag opening clamping device (100) according to any one of claims 1 to 6, characterized in that: The clamping device (100) further comprises: A waterproof bag (60), wherein the waterproof bag (60) is provided with a side edge of an opening disposed between the second sealing member (20) and the third sealing member (30), and the waterproof bag (60) has a cavity, wherein the cavity is used for storing articles; and / or The clamping device (100) further comprises a hanging rope (70), wherein the hanging rope (70) is connected to the third sealing member (30).

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