Waterproof buckle of mobile phone waterproof bag

Abstract

The utility model discloses a waterproof buckle of a mobile phone waterproof bag, which comprises a shell and a locking device, the shell comprises an upper shell and a lower shell, the upper shell is tightly matched and locked on the lower shell by the locking device, and the waterproof buckle is characterized in that the upper shell is provided with a locking groove, the locking device is provided with a connecting piece, the connecting piece is embedded and mounted in the locking groove, and the locking device is connected with the locking groove. An opening in the outer side of the lock catch groove and the tail end of the connecting piece are located in the same plane, an annular spring bolt is arranged on the connecting piece, a protruding block is arranged at the extending position of the tangent line of the inner side of the annular spring bolt, and the protruding block is fixedly connected with the annular spring bolt. The connecting piece is completely embedded in the lock catch groove, the opening of the outer side of the lock catch groove and the tail end of the connecting piece are located in the same plane, looseness of the locking device caused by mistaken touch is avoided, the protruding block is additionally arranged, the lock catch device is opened through the protruding block, and water can be effectively prevented from entering the waterproof bag caused by mistaken touch.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof sealing and relates to a waterproof buckle of a mobile phone waterproof bag. Background Art

[0002] With the development of smart phones, mobile phones have integrated more and more functions, and people are becoming more and more dependent on mobile phones. Mobile phone waterproof bags are a kind of mobile phone accessories that make it convenient for people to carry mobile phones in water, and convenient for people to use mobile phones to communicate, take pictures, listen to music, watch movies, etc. on the water. It is a must-have item for people to go to the beach, swimming pools, water parks, lakes, hot springs, etc.

[0003] Chinese patent [CN218682583U] discloses a waterproof buckle assembly, which is applied to the waterproof buckle assembly of a mobile phone waterproof bag. However, it is easy to accidentally touch it during use, causing the locking device to loosen, resulting in water entering the waterproof bag, and its connecting parts are prone to breakage after long-term use. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof buckle for a mobile phone waterproof bag to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is as follows: a waterproof buckle of a mobile phone waterproof bag, comprising a shell and a locking device, the shell comprising an upper shell and a lower shell, the locking device tightly fits and locks the upper shell on the lower shell, and is characterized in that: a locking groove is opened on the upper shell, the locking device is provided with a connecting piece, the connecting piece is embedded and installed in the locking groove, the outer opening of the locking groove and the end of the connecting piece are in the same plane, the connecting piece is provided with an annular locking tongue, and a protrusion is provided on the extension of the inner tangent of the annular locking tongue, and the protrusion is fixedly connected to the annular locking tongue.

[0006] Preferably, a rotation groove is provided on the shell, and after the annular lock tongue rotates, the protrusion is in close contact with the rotation groove wall of the lower shell.

[0007] Preferably, the locking device is provided with a latching protrusion, the housing is provided with a lock, the lock is provided with a latching slot, and the latching protrusion extends into the latching slot.

[0008] Preferably, the connecting piece, the annular locking tongue, the latch and the protrusion are integrally formed.

[0009] Preferably, a pressing sheet groove is provided on the shell, a pressing sheet is provided on the flattening groove, and the pressing sheet is connected to the pressing sheet groove.

[0010] Preferably, a hanging ring is provided on the lower shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the connecting piece is completely embedded in the locking groove, and the outer opening of the locking groove is in the same plane as the end of the connecting piece, which avoids the loosening of the locking device due to accidental touch, and a protrusion is provided. The locking device is opened by the protrusion, which can effectively avoid water entering the waterproof bag due to accidental touch; the protrusion is close to the rotating groove wall to limit the rotation of the annular lock tongue, and at this time the connecting piece is also close to the rotating groove wall of the upper shell, which can effectively avoid the connecting piece from excessively colliding with the rotating groove wall when the locking device is opened, causing the connecting piece to break.

[0012] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in another direction.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure decomposition of the utility model.

[0016] Figure 4 It is a cross-sectional view of the structure of the utility model.

[0017] Among them: 1. upper shell; 11. lock slot; 2. lower shell; 21. hanging ring; 3. lock device; 31. protrusion; 32. clamping protrusion; 33. annular lock tongue; 34. connecting piece; 4. pressing piece; 5. pressing piece slot; 6. locking column; 61. clamping slot; 7. rotating slot. DETAILED DESCRIPTION

[0018] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] A waterproof buckle for a mobile phone waterproof bag comprises a shell and a locking device 3, wherein the shell comprises an upper shell 1 and a lower shell 2, and the locking device 3 tightly fits and locks the upper shell 1 on the lower shell 2, and is characterized in that: a locking groove 11 is provided on the upper shell 1, and a connecting piece 34 is provided on the locking device 3, and the connecting piece 34 is embedded and installed in the locking groove 11, and the outer opening of the locking groove 11 and the end of the connecting piece 34 are in the same plane, and an annular locking tongue 33 is provided on the connecting piece 34, and a protrusion 31 is provided on the extension of the inner tangent of the annular locking tongue 33, and the protrusion 31 is fixedly connected to the annular locking tongue 33.

[0022] like Figure 1-4As shown, when in use, the connecting piece 34 of the locking device 3 is completely embedded in the locking groove 11, and the two sides of the connecting piece 34 are flush with the waterproof buckle, which can effectively avoid accidental touching caused by the connecting piece 34 extending out of the two sides of the waterproof buckle. The user opens the locking device 3 by pushing the protrusions 31 on the annular lock tongue 33, and pushes the protrusions 31 on both sides outward to drive the annular lock tongue 33 to rotate, so that the connecting piece 34 is disengaged from the locking groove 11, and then the waterproof buckle is opened.

[0023] In this embodiment, the housing is preferably provided with a rotation groove 7 , and after the annular locking tongue 33 rotates, the protrusion 31 is in close contact with the wall of the rotation groove 7 of the lower housing 2 .

[0024] like Figure 3 As shown, the protrusion 31 is in close contact with the wall of the rotating groove 7 to limit the rotation of the annular lock tongue 33, and at this time, the connecting member 34 is also in close contact with the wall of the rotating groove 7 of the upper shell 1. This arrangement can effectively prevent the connecting member 34 from excessively colliding with the wall of the rotating groove 7 when the locking device 3 is opened, causing the connecting member 34 to break.

[0025] In this embodiment, the locking device 3 is preferably provided with a locking protrusion 32 , the housing is provided with a lock, the lock is provided with a locking groove 61 , and the locking protrusion 32 extends into the locking groove 61 .

[0026] like Figure 3 and 4 As shown, the locking protrusion 32 extends into the locking groove 61, and the locking protrusion 32 and the locking groove 61 cooperate with each other to prevent the locking device 3 from falling off from the lock.

[0027] In this embodiment, the connecting member 34, the annular locking tongue 33, the locking protrusion 32 and the protrusion 31 are preferably formed in one piece.

[0028] The locking device 3 formed by the integrally formed connecting piece 34 , the annular locking tongue 33 , the locking protrusion 32 and the protrusion 31 can be easily produced.

[0029] In this embodiment, the shell is preferably provided with a pressing sheet 4 groove, the flattening groove is provided with a pressing sheet 4, and the pressing sheet 4 is connected to the pressing sheet 4 groove.

[0030] like Figure 3 As shown, the flattened arrangement in the waterproof buckle can further fix the waterproof bag.

[0031] In this embodiment, a hanging ring 21 is preferably provided on the lower shell 2 .

[0032] A hanging rope can be provided on the hanging ring 21 to facilitate the user to carry it.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A waterproof buckle for a mobile phone waterproof bag, comprising a housing and a locking device (3), wherein the housing comprises an upper housing (1) and a lower housing (2), and the locking device (3) tightly fits and locks the upper housing (1) on the lower housing (2), characterized in that: The upper shell (1) is provided with a locking groove (11), the locking device (3) is provided with a connecting piece (34), the connecting piece (34) is embedded and installed in the locking groove (11), the outer opening of the locking groove (11) and the end of the connecting piece (34) are in the same plane, the connecting piece (34) is provided with an annular locking tongue (33), and a protrusion (31) is provided on the extension of the inner tangent line of the annular locking tongue (33), and the protrusion (31) is fixedly connected to the annular locking tongue (33).

2. The waterproof buckle of a mobile phone waterproof bag according to claim 1, characterized in that: The housing is provided with a rotation groove (7), and after the annular locking tongue (33) rotates, the protrusion (31) is in close contact with the wall of the rotation groove (7) of the lower housing (2).

3. The waterproof buckle of a mobile phone waterproof bag according to claim 2, characterized in that: The locking device (3) is provided with a locking protrusion (32), the housing is provided with a lock, the lock is provided with a locking groove (61), and the locking protrusion (32) extends into the locking groove (61).

4. The waterproof buckle of a mobile phone waterproof bag according to claim 3, characterized in that: The connecting piece (34), the annular locking tongue (33), the locking protrusion (32) and the convex block (31) are integrally formed.

5. The waterproof buckle of a mobile phone waterproof bag according to claim 1, characterized in that: The housing is provided with a tablet pressing groove, and a tablet pressing groove is provided with a tablet pressing (4).

6. The waterproof buckle of a mobile phone waterproof bag according to claim 1, characterized in that: The lower shell (2) is provided with a hanging ring (21).

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