A new type of mobile phone waterproof bag clamp box

Abstract

The utility model relates to a new type of mobile phone waterproof bag clamp box relates to daily necessities technical field. The front cover both sides symmetry is provided with front buckle slot, rear cover both sides symmetry is provided with rear buckle slot, the front buckle slot is provided with the front semicircle limit axle symmetry in, rear buckle slot is provided with the rear semicircle limit axle symmetry in, the front semicircle limit axle is provided with buckle piece, buckle piece is the constraint rear semicircle limit axle simultaneously, the top of front buckle slot is provided with buckle limit rod, the top of buckle body is curved and extends to one side and forms spanner, spanner bottom projects and forms the card block, card block rear side recess forms the card groove, and the card groove is with buckle limit rod and is engaged, through card block and buckle limit rod cooperation, can realize better location fastening effect, and when engaging will collide, and emit feedback sound, thereby clear clamping state, buckle piece middle lower part is the rotation axis, need to use greater force to make it rotate to thereby carry out unlocking or locking, effectively prevent accidental unlocking caused by external force, thereby ensure locking sealing effect.

Description

Technical Field

[0001] This utility model relates to a novel waterproof mobile phone pouch holder, and belongs to the field of daily necessities technology. Background Technology

[0002] When mobile phones are used outdoors, especially near water, waterproof bags are usually used to prevent water from entering the phone. The main waterproof structure of the waterproof bag is the clip at the top. By fastening the clip, the waterproof bag is secured to protect the phone from water.

[0003] Existing waterproof phone cases mainly consist of front and rear covers and fastening buckles. For example, patent CN220423352U discloses a simple waterproof phone case, including a front cover, a rear cover, and a fastening component that rotates and connects to the rear cover. The rear cover has a mounting groove on its surface. The fastening component includes a main body, a first latching protrusion at the top of the main body, and a second latching protrusion at the bottom of the main body. The main body rotates and is mounted in the groove, with the second latching protrusion extending into the case. The inner side of the front cover has a locking groove corresponding to the second latching protrusion. When the first latching protrusion is fastened to the rear cover, the second latching protrusion is placed in the locking groove and engages with it to secure the front and rear covers. A new type of waterproof phone case is proposed to hold a phone case together. Its advantages include a simple structure and reliable fasteners, ensuring the case is not easily opened during various water-related activities. This solves the technical problem of complex structures in existing waterproof phone case clips. However, the fasteners in this design mainly achieve locking through the engagement of a first protrusion and a fastening groove. Since the first protrusion is only a small protrusion, its fastening effect with the fastening groove is poor, and it is prone to loosening upon impact. Furthermore, because its pivot is located at the bottom, according to the lever principle, it can be rotated with only a small force, affecting the sealing effect. Therefore, a new type of waterproof phone case clip is proposed to solve the problems existing in the current technology. Utility Model Content

[0004] The purpose of this utility model is to address the defects or deficiencies in the existing technology by providing a new type of waterproof mobile phone clip box. Through the cooperation of the engaging protrusion and engaging rod, a better limiting and fastening effect can be achieved. At the same time, a collision will occur during engagement, and a feedback sound will be emitted to clearly indicate the clamping status. In addition, the lower part of the buckle is the rotation axis, which requires a large force to rotate, thereby unlocking or locking, effectively preventing accidental unlocking due to external force, thus ensuring a tight and sealing effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a front cover 1 and a rear cover 2, which are engaged with each other. The front cover 1 is symmetrically provided with front buckle grooves 11 on both sides, and the rear cover 2 is symmetrically provided with rear buckle grooves 27 on both sides. A front semicircular limiting shaft 13 is symmetrically provided in the front buckle groove 11, and a rear semicircular limiting shaft 21 is symmetrically provided in the rear buckle groove 27. A buckle member 3 is provided on the front semicircular limiting shaft 13, which simultaneously constrains the rear semicircular limiting shaft 21. A buckle limiting rod 12 is provided above the front buckle groove 11. The buckle member 3 includes a buckle body 31, the top of which is bent to one side to form a wrench 32. The bottom of the wrench 32 protrudes to form a locking block 33, and the rear side of the locking block 33 is recessed to form a locking groove 34, which engages with the locking limiting rod 12.

[0006] Furthermore, the buckle body 31 has a C-shaped structure, and a partition 35 is provided in the middle of the recess of the buckle body 31. An inclined entry surface 37 is provided at the bottom of the partition 35.

[0007] Furthermore, the partition 35 is provided with a mating hole 36 in the middle.

[0008] Furthermore, a limiting cylinder 14 is provided at the front end of the semicircular limiting shaft 13, and the limiting cylinder 14 matches the mating hole 36.

[0009] Furthermore, a cylindrical fitting groove 24 is provided on the inner side of the front end of the rear semicircular limiting shaft 21, and the cylindrical fitting groove 24 matches the limiting cylinder 14.

[0010] Furthermore, a sealing strip 16 is provided on the inner side of the bottom of the front cover 1, and a front waterproof bag groove 15 is provided in the middle of the inner side of the front cover 1, with a front waterproof bag strip 4 provided on the waterproof bag groove 15.

[0011] Furthermore, the rear cover 2 has a wrench groove 23 on both sides of the top corresponding to the rear buckle groove 27, and an arc-shaped hanging ear 22 on the top of the rear cover 2.

[0012] Furthermore, the rear cover 2 is provided with a rear waterproof bag groove 25 in the middle, and a rear waterproof bag strip 5 is provided on the rear waterproof bag groove 25. A sealing groove 26 is provided on the inner side of the bottom of the rear cover 2 to match the sealing strip 16.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are as follows: by cooperating with the locking protrusion and locking rod, a better limiting and fastening effect can be achieved. At the same time, a collision will occur during locking, and a feedback sound will be emitted, thus clarifying the clamping state. In addition, the lower part of the buckle is the rotation axis, which requires a large force to rotate, thereby unlocking or locking, effectively preventing accidental unlocking caused by external force, thus ensuring the locking and sealing effect. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 yes Figure 1 The second angle view;

[0017] Figure 3 yes Figure 1 A schematic diagram of the exploded structure;

[0018] Figure 4 yes Figure 2 A schematic diagram of the exploded structure;

[0019] Figure 5 This is a schematic diagram of the structure of the front cover 1 in this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the rear cover 2 in this utility model;

[0021] Figure 7 This is a structural schematic diagram of the fastener 3 in this utility model.

[0022] Explanation of reference numerals in the attached drawings: Front cover 1, Rear cover 2, Buckle 3, Front waterproof bag pressure strip 4, Rear waterproof bag pressure strip 5, Front buckle groove 11, Buckle limiting rod 12, Front semi-circular limiting shaft 13, Limiting cylinder 14, Front waterproof bag pressure groove 15, Rear semi-circular limiting shaft 21, Arc-shaped hanging ear 22, Wrench groove 23, Cylindrical mating groove 24, Rear waterproof bag pressure groove 25, Sealing pressure groove 26, Rear buckle groove 27, Buckle body 31, Wrench 32, Locking block 33, Engaging groove 34, Partition 35, Mating hole 36, Entry surface 37. Detailed Implementation

[0023] See Figures 1-7As shown, the technical solution adopted in this specific embodiment is as follows: It includes a front cover 1 and a rear cover 2, which are engaged with each other. The front cover 1 has symmetrical front latching grooves 11 on both sides, and the rear cover 2 has symmetrical rear latching grooves 27 on both sides. A front semi-circular limiting shaft 13 is symmetrically arranged in the front latching groove 11, and a rear semi-circular limiting shaft 21 is symmetrically arranged in the rear latching groove 27. A latching member 3 is provided on the front semi-circular limiting shaft 13, which simultaneously constrains the rear semi-circular limiting shaft 21. A latching limiting rod 12 is provided above the front latching groove 11. The latching member 3 includes a latch body 31, the top of which bends and extends to one side to form a wrench 32. The bottom of the wrench 32 protrudes to form a locking block 33. The rear recess forms a locking groove 34, which engages with the latching limit rod 12. In this embodiment, a vertically rotating latching component is used to lock the front and rear covers. Unlike the existing side-mounted locking structure, it is less likely to be mis-locked due to collisions during use. Through the cooperation of the large-span latching block and the latching limit rod, when the wrench is pushed forcefully to make the latching block pass over the latching limit rod, the latching limit rod quickly falls into the locking groove under the force of the latching block, making a sound and providing clear feedback. Furthermore, because the front and rear semi-circular limiting shafts are tightly contacted by the buckle body after merging, a reaction force is generated on the buckle body, making the latching block and the latching limit rod more securely engaged and less likely to loosen.

[0024] More specifically, the buckle body 31 has a C-shaped structure. A partition 35 is provided in the middle of the recessed part of the buckle body 31. An inclined entry surface 37 is provided at the bottom of the partition 35. A mating hole 36 is provided in the middle of the partition 35. A limiting cylinder 14 is provided at the front end of the front semicircular limiting shaft 13. The limiting cylinder 14 matches the mating hole 36. A cylindrical mating groove 24 is provided on the inner side of the front end of the rear semicircular limiting shaft 21. The cylindrical mating groove 24 matches the limiting cylinder 14. In this embodiment, since an entry surface is provided at the bottom of the partition, assembly is more convenient. The partition plate cuts into the gap between the two limiting cylinders, allowing the limiting cylinders to engage with the mating holes. Since the thickness of the partition plate is greater than the gap between the two limiting cylinders, the fastener is constrained to the front cover. However, if the fastener is subjected to a large external force after the front and rear covers are opened, it can be removed from the front cover. In traditional structures, the fastener body has a rotating shaft installed in the rotating shaft groove of the cover. When subjected to a large external force, the rotating shaft may be damaged or broken, rendering it unusable. In this embodiment, the fastener can separate when subjected to a large external force, thus preventing damage to the limiting cylinders or the fastener itself, allowing for continued assembly and use.

[0025] More specifically, the front cover 1 has a sealing strip 16 on its bottom inner side, a front waterproof bag groove 15 in the middle of its inner side, and a front waterproof bag strip 4 on the waterproof bag groove 15. The rear cover 2 has a rear waterproof bag groove 25 in the middle, and a rear waterproof bag strip 5 on the rear waterproof bag groove 25. The rear cover 2 has a sealing groove 26 on its bottom inner side that matches the sealing strip 16. In this embodiment, the waterproof bag is fixed by setting the waterproof bag strip, and after the front and rear covers are closed, the sealing strip presses the waterproof bag into the sealing groove together, thus achieving a waterproof seal at the rear of the cover.

[0026] More specifically, the back cover 2 has a wrench slot 23 on both sides of the top corresponding to the back buckle slot 27, and an arc-shaped hanging ear 22 on the top of the back cover 2. The wrench slot makes it convenient for the user to turn the wrench to unlock, while the arc-shaped hanging ear makes it convenient to thread a hanging rope through.

[0027] The working principle of this utility model is as follows: Two waterproof strips secure the top sides of the waterproof bag to the front cover 1 and the rear cover 2. At this time, the buckle 3 is engaged with the front semi-circular limiting shaft 13 and is restrained by the limiting cylinder 14, preventing it from falling off. The opening of the buckle 3 faces the rear semi-circular limiting shaft 21. After placing the phone into the waterproof bag, the front cover 1 and the rear cover 2 are closed. The rear semi-circular limiting shaft 21 enters the recess of the buckle body 31, and the partition 35 is embedded in the gap between the two rear semi-circular limiting shafts 21. The front and rear semi-circular limiting shafts merge to form a cylindrical limiting shaft structure. Pressing the front cover 1 and the rear cover 2 causes the sealing strip 16 to be pressed into the sealing groove 26, sealing the opening of the waterproof bag. After tight sealing, the buckle 3 is rotated by turning the wrench 32, rotating it 90 degrees so that the recessed opening of the buckle body 31 is perpendicular to the closing direction of the front cover 1 and the rear cover 2. When the bottom of the wrench 32... After the locking block 33 is pushed against the buckle limiting rod 12, it is lifted up. After passing the buckle limiting rod 12, the locking block 33 falls quickly, causing the buckle limiting rod 12 to be pushed into the engagement groove 34 at the rear end of the locking block 33. A clicking sound will be produced when it hits the rod, thus providing clear tactile feedback so that the user can know whether the buckle 3 is locked. After the locking block 33 constrains the buckle limiting rod 12, the front cover 1 and the rear cover 2 are simultaneously constrained by the buckle body 31 and cannot move radially. Therefore, they are locked by the buckle body 31 to achieve a seal on the waterproof bag. Since a vertical rotation locking structure is used, the wrench 32 is not easily hit during use. At the same time, the rotation axis is located in the lower middle part of the buckle 3, not the bottom part. Therefore, a larger force is required to separate the locking block 33 from the buckle limiting rod 12, further preventing accidental operation.

[0028] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A novel waterproof mobile phone case, comprising a front cover (1) and a rear cover (2), wherein the front cover (1) and the rear cover (2) engage with each other, characterized in that: The front cover (1) is symmetrically provided with front buckle grooves (11) on both sides, and the rear cover (2) is symmetrically provided with rear buckle grooves (27) on both sides. A front semi-circular limiting shaft (13) is symmetrically provided in the front buckle groove (11), and a rear semi-circular limiting shaft (21) is symmetrically provided in the rear buckle groove (27). A buckle member (3) is provided on the front semi-circular limiting shaft (13), and the buckle member (3) simultaneously constrains the rear semi-circular limiting shaft (21). A buckle limiting rod (12) is provided above the front buckle groove (11). The buckle member (3) includes a buckle body (31). The top of the buckle body (31) is bent to one side to form a wrench (32). The bottom of the wrench (32) protrudes to form a locking block (33). The rear side of the locking block (33) is recessed to form a locking groove (34), and the locking groove (34) engages with the buckle limiting rod (12).

2. The novel waterproof mobile phone pouch and case according to claim 1, characterized in that: The buckle body (31) has a C-shaped structure. A partition (35) is provided in the middle of the recess of the buckle body (31), and an inclined entry surface (37) is provided at the bottom of the partition (35).

3. A novel waterproof mobile phone pouch and case according to claim 2, characterized in that: The partition (35) is provided with a mating hole (36) in the middle.

4. A novel waterproof mobile phone pouch and case according to claim 1, characterized in that: The front end of the semicircular limiting shaft (13) is provided with a limiting cylinder (14), which matches the mating hole (36).

5. A novel waterproof mobile phone pouch and case according to claim 1, characterized in that: The rear semicircular limiting shaft (21) has a cylindrical mating groove (24) on the inner side of its front end, which matches the limiting cylinder (14).

6. A novel waterproof mobile phone pouch and case according to claim 1, characterized in that: The front cover (1) is provided with a sealing strip (16) on the inner side of the bottom, and a front waterproof bag groove (15) is provided in the middle of the inner side of the front cover (1), and a front waterproof bag strip (4) is provided on the waterproof bag groove (15).

7. A novel waterproof mobile phone pouch and case according to claim 1, characterized in that: The back cover (2) has a wrench groove (23) on both sides of the top corresponding to the back buckle groove (27), and an arc-shaped hanging ear (22) is provided on the top of the back cover (2).

8. A novel waterproof mobile phone pouch box according to claim 1, characterized in that: The rear cover (2) is provided with a rear waterproof bag groove (25) in the middle, and a rear waterproof bag strip (5) is provided on the rear waterproof bag groove (25). A sealing groove (26) is provided on the inner side of the bottom of the rear cover (2) to match the sealing strip (16).

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