Fixed mobile phone waterproof sleeve

Abstract

The utility model discloses a fixed mobile phone waterproof sleeve comprising a bag body, the bag body is provided with a connecting part and an accommodating cavity used for accommodating a mobile phone, and the connecting part is provided with a first opening communicated with the accommodating cavity; the buckle fixing device is connected with the connector, an inclined groove and a clamping block capable of rotating along the inclined groove are arranged on the buckle fixing device, and the clamping block rotates along the inclined groove to seal or open the first opening; the hand supporting piece is fixedly arranged on one side of the bag body, and the hand supporting piece is connected with an elastic bandage used for adjusting tightness. The buckle fixing device can seal the bag body and is stable in performance, the risk that water enters a mobile phone is reduced, the bag body can be attached to the hand when used, and the moving freedom degree and convenience cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone accessories, and particularly relates to a fixed mobile phone waterproof cover. Background Art

[0002] With the increasing wide application of smart phones in daily life, users often need to protect their mobile phones from moisture erosion in various outdoor activities, such as swimming, diving, rafting and rainy days. Most of the existing mobile phone waterproof bags adopt simple sealing designs, such as zipper sealing or Velcro sealing. However, after long-term use or frequent opening and closing, the sealing performance may decline, resulting in water ingress and damage to the mobile phone. In addition, when using traditional waterproof bags, users often need to hold them by hand or use additional fixing devices, which affects the freedom of movement and convenience. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and provide a fixed mobile phone waterproof cover, which is provided with a deformable hand support that can effectively pass through the fingers, firmly fit the fingers or palm, and allows the user to rotate the arm freely during use to play a fixing role and ensure the stability of the waterproof bag during activities.

[0004] To achieve the above purpose, the utility model provides a fixed mobile phone waterproof cover, including:

[0005] A bag body, the bag body is provided with a connecting part and a receiving cavity for placing a mobile phone, and a first opening of the bag body communicating with the receiving cavity is arranged on the connecting part;

[0006] A snap fixing device, the snap fixing device is connected to the connecting part, and an inclined slot and a clamping block that can rotate along the inclined slot are arranged on the snap fixing device, and the clamping block rotates along the inclined slot to seal or open the first opening;

[0007] A hand support fixedly arranged on one side of the bag body, and an elastic strap for adjusting the tightness is connected to the hand support.

[0008] Furthermore, both ends of the connecting part extend upward to form clamping positions, the snap fixing device includes a first clamping part and a second clamping part, the first clamping part and the second clamping part are respectively provided with a first clamping portion and a second clamping portion that can be mutually attached, and the first clamping portion and the second clamping portion cooperate with each other to clamp and seal the clamping position. The opening of the connecting part is sealed by the cooperation of the first clamping part and the second clamping part, which can effectively prevent moisture from seeping in.

[0009] Further, two first rotating shafts are symmetrically arranged at both ends of the first clamping member, and two second rotating shafts are symmetrically arranged at both ends of the second clamping member. The positions of the first rotating shaft and the second rotating shaft correspond to each other and are semi-cylindrical bodies that can be mutually attached. The clamping block is provided with a shaft rotating portion that matches the first rotating shaft and the second rotating shaft. The inclined slot is arranged on the second clamping portion. The shaft rotating portion is clamped on the first rotating shaft and the second rotating shaft. The other end of the clamping block away from the shaft rotating portion is a handle. A surrounding portion is arranged between the handle and the shaft rotating portion. The surrounding portion wraps the first clamping portion and the second clamping portion. The handle is placed in the inclined slot. The clamping block rotates along the first rotating shaft and the second rotating shaft to lock the first clamping member and the second clamping member, thereby realizing the sealing of the first opening.

[0010] Further, a disconnected interface is provided at the middle ends of the first rotating shaft and the second rotating shaft. A second opening is formed on the side edge of the shaft rotating portion, and a plug-in piece that matches the disconnected interface is arranged on the shaft rotating portion. It is convenient to install the shaft rotating portion and improves the stability of the rotating shaft portion during operation.

[0011] Further, a first clamping groove is arranged on the first clamping portion. A first protruding portion is arranged between the first clamping groove and the inclined slot. A second protruding portion is arranged on the handle. Through the cooperation of the second protruding portion and the first protruding portion, the clamping block can maintain the locking effect on the first clamping member and the second clamping member after rotation.

[0012] Further, a first sealing member and a second sealing member are also included. A fitting portion extends upward in the middle of the connecting portion. The first sealing member and the second sealing member are both provided with inserting feet. The first clamping member and the second clamping member are provided with inserting holes that match the inserting feet. The first sealing member and the second sealing member are respectively installed on the first clamping member and the second clamping member through the cooperation of inserting and inserting holes and are in a position matching the fitting portion. In this way, the sealing performance of the connecting portion can be further improved.

[0013] Further, a fastening member is arranged on the inner side of the lower end of the first clamping member. The fastening member protrudes outward to form a conical joint portion. A joint groove that matches the joint portion is arranged on the second clamping member. It can make the combination of the first clamping member and the second clamping member more tightly and firmly, thereby improving the sealing degree of clamping the first opening.

[0014] Further, at least two groups of buckling groups are evenly distributed on the side wings of the bag body. One side of the two groups of buckling groups is connected to the bag body through a connecting belt provided. The other ends of the two groups of buckling groups are respectively connected to the hand support member. The hand support member is integrally in an arc structure. It effectively passes through the fingers, firmly fits the fingers or the palm, and allows the user to play a fixing role when rotating the arm freely during use.

[0015] Further, each set of buckling groups includes a first adjustment buckle and a second adjustment buckle. One end of the elastic strap is fixedly connected to the first adjustment buckle. The middle of the elastic strap and the other end of the elastic strap away from the first adjustment buckle are respectively provided with Velcro that can cooperate with each other. And the other end of the elastic strap away from the first adjustment buckle passes through the second adjustment buckle and then is folded back to make the Velcro cooperate and bond. The bag body is designed in a shape that fits the user's back of the hand, which is convenient for wearing and fixing. The elastic strap and the Velcro can better adjust the tightness of the binding during use to adapt to different hand shapes, which can improve the adaptability and convenience of the present utility model.

[0016] Further, a transparent window is provided at the other end of the bag body relative to the elastic strap. The transparent window is a component made of a light-transmitting waterproof material. Using a high-light-transmitting waterproof material allows the user to normally use the touch screen function of the mobile phone inside the waterproof bag without taking out the mobile phone for operation.

[0017] Compared with the prior art, the present utility model has the following advantages: The present utility model is a bag body made of a high-strength waterproof material. The bag body is designed in a shape that fits the user's back of the hand, which is convenient for wearing and fixing; One end of the bag body is open, and a snap fixing device with a waterproof structure is provided at the first opening. The snap fixing device is locked by rotation to form a sealed structure that can effectively prevent moisture from seeping in and further strengthen the sealing effect; The back of the bag body is provided with a material that fits the fingers and an adjustable elastic strap for fixing on the back of the mobile phone or the user's hand. The deformable hand support can effectively pass through the fingers and firmly fit the fingers or the palm, allowing the user to rotate the arm freely during use to play a fixing role and ensuring the stability of the waterproof bag during activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of a fixed-type mobile phone waterproof sleeve of the present utility model;

[0020] Figure 2 is Figure 1 a schematic diagram of the result from another perspective;

[0021] Figure 3 is Figure 1 an exploded view;

[0022] Figure 4 is a schematic structural diagram of the bag body of the present utility model;

[0023] Figure 5 is a schematic structural view of the first clamping member of the present utility model;

[0024] Figure 6 is a schematic structural view of the second clamping member of the present utility model;

[0025] Figure 7 is a schematic structural view of the clamping block of the present utility model;

[0026] Figure 8 is Figure 1 a schematic cross-sectional view taken along line A-A of

[0027] In the figure, there are included:

[0028] 1. Bag body; 11. Connection part; 111. Clamping position; 112. Fitting part; 12. First opening; 13. First adjustment buckle; 14. Second adjustment buckle; 15. Connection belt; 16. Transparent window; 2. Buckle fixing device; 21. Oblique groove; 22. Clamping block; 221. Axial rotation part; 222. Second opening; 223. Insertion piece; 224. Handle; 225. Surrounding part; 226. Second convex part; 23. First clamping member; 231. First clamping part; 2311. First clamping groove; 2312. First convex part; 232. First accommodation cavity; 233. First rotating shaft; 234. Positioning hole; 235. Fastening member; 24. Second clamping member; 241. Second clamping part; 242. Second accommodation cavity; 243. Second rotating shaft; 244. Positioning protrusion; 245. Engaging groove; 3. Hand support member; 4. Interface; 5. First sealing member; 6. Second sealing member; 61. Insertion pin; 62. Insertion hole; 7. Elastic binding band. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are one embodiment of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features.

[0032] Please refer to Figures 1 to 8 , an embodiment of the present utility model provides a fixed mobile phone waterproof cover, including: a bag body 1, a snap fixing device 2, and a hand support member 3 fixedly arranged on one side of the bag body 1.

[0033] The bag body 1 is provided with a connecting portion 11 and a receiving cavity for accommodating a mobile phone. A first opening 12 of the bag body 1 communicating with the receiving cavity is provided on the connecting portion 11. In this embodiment, the connecting portion 11 of the above-mentioned connecting portion 11 extends upward alone to form a clamping position 111, and the middle of the connecting portion 11 extends upward to form a fitting portion 112.

[0034] The snap fixing device 2 is connected to the connecting portion 11. There is an inclined groove 21 and a clamping block 22 that can rotate along the inclined groove 21 on the snap fixing device 2. The clamping block 22 rotates along the inclined groove 21 to seal or open the first opening 12. Specifically, as shown in the figure, the snap fixing device 2 of this embodiment includes a first clamping member 23 and a second clamping member 24. The first clamping member 23 and the second clamping member 24 are respectively provided with a first clamping portion 231 and a second clamping portion 241 that can be mutually attached. The inclined groove 21 is arranged on the second clamping portion 241. The first clamping portion 231 and the second clamping portion 241 cooperate with each other to clamp and seal the clamping position 111. In order to achieve the cooperation between the two, a first accommodating cavity 232 is arranged between the first clamping portion 231 and the first clamping member 23, and a second accommodating cavity 242 is arranged between the second clamping portion 241 and the second clamping member 24. Two first rotating shafts 233 are symmetrically arranged at both ends of the first clamping member 23, and two second rotating shafts 243 are symmetrically arranged at both ends of the second clamping member 24. And the first rotating shaft 233 and the second rotating shaft 243 are respectively placed in the first accommodating cavity 232 and the second accommodating cavity 242. A certain space is reserved between the first rotating shaft 233 and the inner wall of the first clamping member 23, and a certain space is also reserved between the second rotating shaft 243 and the second clamping member 24. The positions of the first rotating shaft 233 and the second rotating shaft 243 correspond to each other and are semi-cylindrical bodies that can be mutually attached. The clamping block 22 is provided with a shaft rotating portion 221 that matches the first rotating shaft 233 and the second rotating shaft 243. When the first clamping member 23 and the second clamping member 24 are joined, the first rotating shaft 233 and the second rotating shaft 243 can be mutually close to form a complete cylindrical rotating shaft. In addition, a disconnected interface 4 is arranged in the middle of the first rotating shaft 233 and the second rotating shaft 243 of this embodiment. A second opening 222 is opened on the side edge of the shaft rotating portion 221, and a plugging piece 223 that matches the disconnected interface 4 is arranged on the shaft rotating portion 221. During assembly, through the cooperation of the interface 4 and the second opening 222, the plugging piece 223 can be inserted into the interface 4 to realize that the shaft rotating portion 221 is clamped on the first rotating shaft 233 and the second rotating shaft 243, so that the upper and lower ends of the first rotating shaft 233 and the second rotating shaft 243 are respectively placed at the upper and lower ends of the plugging piece 223. The first rotating shaft 233 and the second rotating shaft 243 can provide a force-bearing fulcrum for the clamping block 22, and the shaft rotating portion 221 can rotate along the first rotating shaft 233 and the second rotating shaft 243 when the clamping block 22 rotates; the other end of the clamping block 22 away from the shaft rotating portion 221 is a handle 224. A surrounding portion 225 is arranged between the handle 224 and the shaft rotating portion 221. A first clamping groove 2311 is arranged on the first clamping portion 231. A first protruding portion 2312 is arranged between the first clamping groove 2311 and the inclined groove 21, as Figure 8As shown, the surrounding portion 225 wraps the first clamping portion 231 and the second clamping portion 241. The handle 224 is placed in the inclined groove 21. A second protrusion 226 is provided on the handle 224. Thus, when the handle 224 is toggled and the shaft rotating portion 221 rotates along the first rotating shaft 233 and the second rotating shaft 243, the handle 224 will drop along the inclined groove 21. At the same time, the second protrusion 226 moves along the first card slot 2311 and abuts against one side of the first protrusion 2312. At this time, the first clamping member 23 and the second clamping member 24 receive the pulling force of the shaft rotating portion 221, and the first clamping member 23 and the second clamping member 24 will gradually tighten and engage. Then, continue to push the handle 224 to make the second protrusion 226 move to the other side of the first protrusion 2312. At this time, the first protrusion 2312 will hold the second protrusion 226 so that it cannot reset, and the first clamping member 23 and the second clamping member 24 will tightly engage to press and seal the connecting portion 11.

[0035] In this embodiment, it further includes a first sealing member 5 and a second sealing member 6. Both the first sealing member 5 and the second sealing member 6 are provided with pins 61. The first clamping member 23 and the second clamping member 24 are provided with insertion holes 62 matching the pins 61. The first sealing member 5 and the second sealing member 6 are respectively installed on the first clamping member 23 and the second clamping member 24 through insertion and cooperation with the insertion holes 62 and are matched with the position of the fitting portion 112. In this way, the sealing performance of the connecting portion 11 can be further improved.

[0036] A positioning protrusion 244 is provided on the second clamping member 24, and a positioning hole 234 matching the positioning protrusion 244 is provided on the first clamping member 23. During assembly, the two can be quickly positioned and engaged through the cooperation of the positioning protrusion 244 and the positioning hole 234, which is convenient for use.

[0037] In order to further improve the tightness of the combination of the first clamping member 23 and the second clamping member 24, a fastener 235 is provided on the inner side of the lower end of the first clamping member 23. The fastener 235 protrudes outward to form a tapered joint portion. A joint groove 245 matching the joint portion is provided on the second clamping member 24. When the first clamping member 23 and the second clamping member 24 are joined under the action of the clamping block 22, the fastener 235 will gradually press the connecting portion 11 into the joint groove 245, and the connecting portion 11 is tightly clamped, realizing secondary reinforcement, thereby improving the sealing degree of the clamping of the first opening 12.

[0038] An elastic strap 7 for adjusting the tightness is connected to the hand support member 3. Specifically, at least two groups of buckling groups are evenly distributed on the side wings of the bag body 1. As shown in the figure, the two groups of buckling groups are respectively arranged at the upper and lower positions of the bag body 1. Each group of buckling groups includes a first adjustment buckle 13 and a second adjustment buckle 14, such as Figure 1In this embodiment, both the first adjustment buckle 13 and the second adjustment buckle 14 are D-rings. The first adjustment buckle 13 and the second adjustment buckle 14 are arranged relatively parallel to each other on the left and right sides of the bag body 1. One side of the two sets of buckling groups is connected to the bag body 1 through a provided connecting band 15, and the other ends of the two sets of buckling groups are respectively connected to the hand support member 3. The hand support member 3 is integrally arc-shaped. In this way, the hand support member 3 can effectively pass through the fingers and firmly fit the fingers or the palm, allowing it to play a fixing role when the user rotates the arm freely during use.

[0039] In some preferred embodiments, one end of the elastic strap 7 is fixedly connected to the first adjustment buckle 13. The middle of the elastic strap 7 and the other end of the elastic strap 7 away from the first adjustment buckle 13 are respectively provided with mutually cooperating Velcro fasteners, and the other end of the elastic strap 7 away from the first adjustment buckle 13 passes through the second adjustment buckle 14 and then is folded back to make the Velcro fasteners cooperate and bond. The bag body 1 is designed to fit the shape of the user's back of the hand, which is convenient for wearing and fixing. The use of the elastic strap 7 and the Velcro fasteners can better adjust the tightness of the binding during use to adapt to different hand shapes, which can improve the adaptability and convenience of the present utility model.

[0040] In some preferred embodiments, a transparent window 16 is provided on the bag body 1 relative to the other end of the elastic strap 7. The transparent window 16 is a component made of a light-transmitting waterproof material. By using a high-light-transmitting waterproof material, it allows the user to normally use the touch screen function of the mobile phone inside the waterproof bag without taking out the mobile phone for operation.

[0041] The present utility model realizes the sealing of the opening of the bag body 1 through the cooperation of the first clamping member 23 and the second clamping member 24 with the clamping block 22. The bag body 1 is made of a high-strength waterproof material, and the bag body 1 is designed to fit the shape of the user's back of the hand, which is convenient for wearing and fixing. When in use, only need to first loosen the clamping block 22, put the mobile phone into the bag body 1, join the first clamping member 23 and the second clamping member 24 to close the opening and closing, and then twist the clamping block 22 to make the first clamping member 23 and the second clamping member 24 clamp and press the connecting portion 11 against each other, then the sealing of the opening can be realized. Then directly put the hand support member 3 on the hand, and then adjust the elastic strap 7 so that the hand support member 3 tightens and fits the hand.

[0042] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A fixed mobile phone waterproof case, characterized in that: include: A bag body (1), the bag body (1) being provided with a connecting portion (11) and a receiving cavity for accommodating a mobile phone, and the connecting portion (11) being provided with a first opening (12) communicating with the receiving cavity; A snap-fit ​​fixing device (2), the snap-fit ​​fixing device (2) being connected to the connecting portion (11), and having an inclined groove (21) and a clamping block (22) rotatable along the inclined groove (21) on the snap-fit ​​fixing device (2), wherein the clamping block (22) rotates along the inclined groove (21) to seal or open the first opening (12); A hand support member (3) is fixedly arranged on one side of the bag body (1), and an elastic band (7) for adjusting tightness is connected to the hand support member (3).

2. The fixed mobile phone waterproof case according to claim 1, characterized in that: Both ends of the connecting portion (11) extend upward to form a snap-fit ​​position (111), and the snap-fit ​​fixing device (2) comprises a first clamping member (23) and a second clamping member (24), the first clamping member (23) and the second clamping member (24) are respectively provided with a first clamping portion (231) and a second clamping portion (241) that can fit together, and the first clamping portion (231) and the second clamping portion (241) cooperate with each other to clamp and seal the snap-fit ​​position (111).

3. The fixed mobile phone waterproof case according to claim 2, characterized in that: Two first rotating shafts (233) are symmetrically arranged at both ends of the first clamping member (23), and two second rotating shafts (243) are symmetrically arranged at both ends of the second clamping member (24). The first rotating shaft (233) and the second rotating shaft (243) are positioned correspondingly and are semi-cylindrical bodies that can fit each other. The clamping block (22) is provided with a shaft rotating portion (221) that matches the first rotating shaft (233) and the second rotating shaft (243). The inclined groove (21) is provided on the second clamping member (24). The clamping block (22) is mounted on the first rotating shaft (233) and the second rotating shaft (243). The other end of the clamping block (22) away from the rotating shaft (221) is a handle (224). A surrounding portion (225) is provided between the handle (224) and the rotating shaft (221). The surrounding portion (225) wraps around the first clamping portion (231) and the second clamping portion (241). The handle (224) is placed in the inclined groove (21).

4. The fixed mobile phone waterproof case according to claim 3, characterized in that: A disconnected interface (4) is provided at the middle end of the first rotating shaft (233) and the second rotating shaft (243); a second opening (222) is provided at the side edge of the shaft rotating portion (221); and a plug-in piece (223) matching the disconnected interface (4) is provided on the shaft rotating portion (221).

5. The fixed mobile phone waterproof case according to claim 4, characterized in that: The first clamping portion (231) is provided with a first clamping groove (2311), a first protruding portion (2312) is provided between the first clamping groove (2311) and the inclined groove (21), and a second protruding portion (226) is provided on the handle (224).

6. The fixed mobile phone waterproof case according to claim 5, characterized in that: The invention also comprises a first sealing member (5) and a second sealing member (6); the middle of the connecting portion (11) extends upward to form a fitting portion (112); the first sealing member (5) and the second sealing member (6) are both provided with a plug pin (61); the first clamping member (23) and the second clamping member (24) are provided in a socket (62) matching the plug pin (61); the first sealing member (5) and the second sealing member (6) are respectively installed on the first clamping member (23) and the second clamping member (24) by plugging and cooperating with the socket (62) and matching the position of the fitting portion (112).

7. The fixed mobile phone waterproof case according to claim 6, characterized in that: A clamping piece (235) is provided on the inner side of the lower end of the first clamping piece (23), and the clamping piece (235) protrudes outward to form a conical engaging portion, and a engaging groove (245) matching the engaging portion is provided on the second clamping piece (24).

8. The fixed mobile phone waterproof case according to claim 1, characterized in that: At least two evenly distributed buckle groups are arranged on the side wings of the bag body (1); one end of each of the two buckle groups is connected to the bag body (1) via a connecting belt (15); the other ends of the two buckle groups are respectively connected to the hand support member (3); and the hand support member (3) is an arc-shaped structure as a whole.

9. The fixed mobile phone waterproof case according to claim 1, characterized in that: Each buckle group comprises a first adjustment buckle (13) and a second adjustment buckle (14); one end of the elastic band (7) is fixedly connected to the first adjustment buckle (13); a middle portion of the elastic band (7) and the other end of the elastic band (7) away from the first adjustment buckle (13) are respectively provided with Velcro tapes that can cooperate with each other; and the other end of the elastic band (7) away from the first adjustment buckle (13) passes through the second adjustment buckle (14) and is then folded back so that the Velcro tapes cooperate and bond.

10. The fixed mobile phone waterproof case according to claim 1, characterized in that: A transparent window (16) is provided at the other end of the bag body (1) relative to the elastic band (7); the transparent window (16) is a component made of a light-transmitting and waterproof material.

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