Waterproof clamp device

Abstract

The utility model relates to the technical field of waterproof bags, in particular to a waterproof clamping device which comprises a first clamping portion and a second clamping portion which correspond to the two sides of a packaging bag, and a plurality of sets of waterproof clamping assemblies are arranged between the first clamping portion and the second clamping portion. The waterproof clamping assembly is used for fixing and limiting opening and closing of a packaging bag opening, a locking mechanism is arranged between the first clamping part and the second clamping part, and the first clamping part and the second clamping part are attached, fixed and unlocked through the locking mechanism. The first clamping part and the second clamping part are each provided with a pre-positioning assembly from the sides close to each other, and the pre-positioning assemblies can promote the first clamping part and the second clamping part to complete alignment attachment, so that the multiple sets of waterproof clamping assemblies and the locking mechanism can complete preset sealing and fixed attachment.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof bags, and more specifically, it relates to a waterproof clip device. Background Art

[0002] A waterproof bag is a bag made of waterproof materials with waterproof function, which mainly includes a packaging bag for holding personal items and a waterproof clip device for sealing the packaging bag. Through the waterproof clip device, the opening and closing of the packaging bag can be quickly realized, which is convenient for taking personal items and can quickly seal the packaging bag at the same time.

[0003] However, the existing waterproof clip device often leaks water when clamping the packaging bag, resulting in the personal items in the packaging bag being damaged by water. Summary of the Utility Model

[0004] Aiming at the deficiencies of the above-mentioned existing technologies, the purpose of the utility model is to provide a waterproof clip device, which has the advantages of firm sealing and good waterproof performance.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A waterproof clip device includes a first clamping part and a second clamping part corresponding to both sides of the packaging bag. A number of waterproof clamping components are constructed between the first clamping part and the second clamping part. The waterproof clamping components are used to fix and limit the opening and closing of the bag mouth of the packaging bag. A locking mechanism is arranged between the first clamping part and the second clamping part, and the first clamping part and the second clamping part are fitted and fixed and unlocked through the locking mechanism;

[0006] The first clamping part and the second clamping part are respectively provided with pre-positioning components on the side close to each other. The pre-positioning components can be used to promote the first clamping part and the second clamping part to complete the alignment and fitting, so that multiple waterproof clamping components and the locking mechanism can complete the preset sealing and fixed fitting.

[0007] Preferably, a number of the waterproof clamping components include a water prevention component constructed between the first clamping part and the second clamping part;

[0008] The water prevention component includes a first fitting part and a second fitting part respectively arranged on the first clamping part and the second clamping part. Through the mutual fitting between the first fitting part and the second fitting part, the pre-sealing of the bag mouth of the packaging bag is realized.

[0009] Preferably, a number of the waterproof clamping components include a sealing convex edge and a sealing groove respectively arranged on the first clamping part and the second clamping part. The secondary sealing of the bag mouth of the packaging bag is realized through the insertion and cooperation between the sealing convex edge and the sealing groove.

[0010] Preferably, the pre-positioning assembly comprises a positioning pin and a positioning groove respectively provided on the first clamping part and the second clamping part, and the pre-alignment between the first clamping part and the second clamping part is achieved by plug-in cooperation between the positioning pin and the positioning groove.

[0011] Preferably, the pre-positioning components are distributed at least at one end each of the first clamping portion and the second clamping portion.

[0012] Preferably, the locking mechanism includes locking components distributed at both ends of the first clamping part and the second clamping part, which are used to lock and unlock the connection between the first clamping part and the second clamping part through synchronous clamping and fixing at both ends of the first clamping part and the second clamping part.

[0013] Preferably, the locking assembly includes through holes respectively provided on the first clamping part and the second clamping part, a connecting column is provided at the through hole, a sliding groove is provided in the middle of the connecting column, a buckle is slidably connected in the sliding groove, a sliding bar sliding along the sliding groove is provided in the buckle, the buckle is provided with a bent end clamped around the connecting column and a lever extending along the bent end, the sliding bar is provided in the bent end, the bent end is rotated along the connecting column by moving the lever, and the sliding bar is embedded in the sliding groove, and the difference in inner diameters of the bent ends is utilized to cause the first clamping part and the second clamping part to approach each other and form a clamping fixation.

[0014] Preferably, a limiting assembly is provided between the first fitting member and the first clamping portion and between the second fitting member and the second clamping portion, and the limiting assembly is used to limit and fix the connection of the packaging bag.

[0015] Preferably, the limiting assembly includes alignment holes provided on the first clamping part and the second clamping part and alignment posts provided on the second fitting part and the first fitting part, and the packaging bag is supported and fixed by plug-in cooperation between the alignment holes and the alignment posts.

[0016] Preferably, the first fitting piece is laid along the length direction of the first clamping portion, and the second fitting piece is laid along the length direction of the second clamping portion.

[0017] In summary, the utility model has the beneficial effects: the two sides of the packaging bag are respectively fixed to the inner sides of the first clamping part and the second clamping part, and after the personal belongings are placed in the packaging bag, the first clamping part and the second clamping part are first aligned and fitted through the pre-positioning component, and then the opening of the bag mouth of the packaging bag is fixed and restricted by the waterproof clamping component, and finally the first clamping part and the second clamping part are fitted and fixed by the locking mechanism, thereby completing the preset sealing and fixed fitting of the waterproof clamp device, ensuring the tight sealing of the packaging bag by the waterproof clamp device. Brief Description of the Drawings

[0018] Figure 1 is an exploded view of an embodiment of the present utility model;

[0019] Figure 2 is a schematic structural view of the first clamping portion of an embodiment of the present utility model.

[0020] Reference numerals: 1, first clamping portion; 11, second clamping portion; 2, water prevention assembly; 21, first fitting member; 22, second fitting member; 23, sealing convex edge; 24, sealing groove; 31, positioning pin; 32, positioning groove; 4, locking assembly; 41, through hole; 42, connecting column; 43, sliding groove; 44, buckle; 45, sliding bar; 46, bending end; 47, lever; 5, alignment hole; 51, alignment post. Detailed Description of the Embodiment

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0023] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] A waterproof clip device, see Figure 1 and Figure 2, including a first clamping portion 1 and a second clamping portion 11 corresponding to both sides of the packaging bag. A plurality of waterproof clamping assemblies are constructed between the first clamping portion 1 and the second clamping portion 11. The waterproof clamping assemblies are used to fix and limit the opening and closing of the bag mouth of the packaging bag. A locking mechanism is arranged between the first clamping portion 1 and the second clamping portion 11, and the first clamping portion 1 and the second clamping portion 11 are fitted and fixed and unlocked through the locking mechanism;

[0026] The first clamping portion 1 and the second clamping portion 11 are respectively provided with pre-positioning assemblies on the sides close to each other. The pre-positioning assemblies can be used to cause the first clamping portion 1 and the second clamping portion 11 to complete alignment and fitting, so that multiple waterproof clamping assemblies and the locking mechanism can complete the preset sealing and fixed fitting.

[0027] In this embodiment, both sides of the packaging bag are respectively fixed to the inner sides of the first clamping portion 1 and the second clamping portion 11. After placing personal items into the packaging bag, first, the first clamping portion 1 and the second clamping portion 11 are aligned and fitted through the pre-positioning assemblies. Then, the opening of the bag mouth of the packaging bag is fixed and limited by the waterproof clamping assemblies. Finally, the first clamping portion 1 and the second clamping portion 11 are fitted and fixed by using the locking mechanism, so as to complete the preset sealing and fixed fitting of the waterproof clamping device, ensure the tight sealing of the waterproof clamping device to the packaging bag, and have the advantage of good waterproof performance.

[0028] To achieve the preset sealing and fixed fitting of the waterproof clamping device, first, the alignment and fitting between the first clamping portion 1 and the second clamping portion 11 need to be achieved:

[0029] Specifically, the pre-positioning assembly includes a positioning pin 31 and a positioning groove 32 respectively arranged on the first clamping portion 1 and the second clamping portion 11. Through the insertion and cooperation between the positioning pin 31 and the positioning groove 32, the pre-alignment between the first clamping portion 1 and the second clamping portion 11 is realized.

[0030] When the first clamping portion 1 and the second clamping portion 11 are mutually close to clamp the packaging bag, the insertion and cooperation between the positioning pin 31 and the positioning groove 32 are used to cause the first clamping portion 1 and the second clamping portion 11 to complete pre-alignment connection. This pre-alignment connection means that the first clamping portion 1 and the second clamping portion 11 are fitted and fixed according to the pre-designed positions.

[0031] Specifically, the pre-positioning assembly is at least distributed at one place at each of the two ends of the first clamping portion 1 and the second clamping portion 11.

[0032] Since the first clamping portion 1 and the second clamping portion 11 are arranged in a long strip shape, four groups of pre-positioning assemblies are provided in this embodiment to complete the fitting between the first clamping portion 1 and the second clamping portion 11.

[0033] Based on the first clamping part 1 and the second clamping part 11 of the pre-alignment, the packaging bag is packaged and sealed by several groups of waterproof clamping components:

[0034] Specifically, several groups of the waterproof clamping components include a water prevention component 2 constructed between the first clamping part 1 and the second clamping part 11;

[0035] The water prevention component 2 includes a first fitting part 21 and a second fitting part 22 respectively arranged on the first clamping part 1 and the second clamping part 11. Through the mutual fitting between the first fitting part 21 and the second fitting part 22, the pre-sealing of the bag mouth of the packaging bag is realized.

[0036] The water prevention component 2 of this embodiment fixes the bag mouth of the packaging bag in advance through the mutual fitting between the first fitting part 21 and the second fitting part 22, so as to play a role of pre-sealing, and this pre-sealing represents the primary sealing.

[0037] Specifically, several groups of the waterproof clamping components include a sealing convex edge 23 and a sealing groove 24 respectively arranged on the first clamping part 1 and the second clamping part 11. The secondary sealing of the bag mouth of the packaging bag is realized through the insertion and cooperation between the sealing convex edge 23 and the sealing groove 24.

[0038] After the water prevention component 2 acts, the secondary sealing of the bag mouth of the packaging bag is realized through the insertion and cooperation between the sealing convex edge 23 and the sealing groove 24, so as to add a secondary sealing on the basis of the pre-sealing, and further strengthen the sealing performance of the waterproof clamp.

[0039] After the sealing is completed, it is necessary to limit and fix the sealing of the packaging bag by the first clamping part 1 and the second clamping part 11, and thus the first clamping part 1 and the second clamping part 11 are fixed and locked by relying on the locking mechanism.

[0040] Specifically, the locking mechanism includes locking components 4 distributed at both ends of the first clamping part 1 and the second clamping part 11, and is used for locking and unlocking the connection between the first clamping part 1 and the second clamping part 11 through the synchronous clamping and fixing at both ends of the first clamping part 1 and the second clamping part 11.

[0041] In this embodiment, the locking mechanism is distributed at both ends of the first clamping part 1 and the second clamping part 11. By respectively arranging locking components 4 at both ends of the first clamping part 1 and the second clamping part 11, the connection and fixation between the first clamping part 1 and the second clamping part 11 are locked and unlocked through the locking components 4.

[0042] Specifically, the locking assembly 4 includes through holes 41 respectively provided on the first clamping part 1 and the second clamping part 11, a connecting column 42 is provided at the through hole 41, a slide groove 43 is provided in the middle of the connecting column 42, a buckle 44 is slidably connected in the slide groove 43, a slide bar 45 sliding along the slide groove 43 is provided in the buckle 44, the buckle 44 is provided with a bent end 46 clamped around the connecting column 42 and a lever 47 extending along the bent end 46, the slide bar 45 is provided in the bent end 46, the bent end 46 is rotated along the connecting column 42 by moving the lever 47, and the slide bar 45 is embedded in the slide groove 43, and the difference in the inner diameter of the bent end 46 is utilized to promote the first clamping part 1 and the second clamping part 11 to approach each other and form a clamping fixation.

[0043] The locking assembly 4 causes the bent end 46 to rotate along the connecting column 42 by moving the lever 47, and utilizes the design of the slide bar 45 embedded in the slide groove 43 to cause the bent end 46 of the buckle 44 to rotate around the connecting column 42. During the rotation, the difference in the inner diameter of the bent end 46 causes the first clamping part 1 and the second clamping part 11 to approach each other and are clamped and fixed by the bent end 46.

[0044] In addition, the water prevention component 2 not only has a waterproof and sealing function, but is also used to fix the bag opening of the packaging bag.

[0045] Specifically, a limiting component is provided between the first fitting member 21 and the first clamping portion 1 and between the second fitting member 22 and the second clamping portion 11, and the limiting component is used to limit and fix the connection of the packaging bag.

[0046] The limiting components are used to fix one side of the packaging bag respectively, one side of the packaging bag is fixed between the first fitting 21 and the first clamping part 1, and the other side of the packaging bag is fixed between the second fitting 22 and the second clamping part 11, so as to realize the opening and closing of the packaging bag mouth and the opening and closing relationship between the first clamping part 1 and the second clamping part 11.

[0047] Specifically, the limiting assembly includes an alignment hole 5 provided on the first clamping part 1 and the second clamping part 11 and an alignment column 51 provided on the second fitting part 22 and the first fitting part 21. The packaging bag is supported and fixed by the plug-in fit between the alignment hole 5 and the alignment column 51.

[0048] In this embodiment, the second fitting member 22 and the first fitting member 21 are both in the shape of long strips, and their length and width are smaller than the first clamping portion 1 and the second clamping portion 11. The first fitting member 21 is inserted into the first clamping portion 1, and the second fitting member 22 is inserted into the second clamping portion 11, so as to achieve the connection and fixation of the packaging bag.

[0049] Specifically, the first fitting member 21 is laid along the length direction of the first clamping portion 1, and the second fitting member 22 is laid along the length direction of the second clamping portion 11. In this way, the bag opening of the packaging bag is flattened to the greatest extent, facilitating the subsequent waterproof sealing of the packaging bag.

[0050] The above embodiments are only explanations of the present invention, and they are not limitations on the present invention. Those skilled in the art can make modifications without creative contributions to the present embodiments after reading this specification, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A waterproof clamp device, characterized in that: The packaging bag comprises a first clamping part (1) and a second clamping part (11) on both sides of the corresponding packaging bag, a plurality of groups of waterproof clamping components are constructed between the first clamping part (1) and the second clamping part (11), and the waterproof clamping components are used to fix and restrict the opening and closing of the packaging bag mouth, and a locking mechanism is arranged between the first clamping part (1) and the second clamping part (11), and the first clamping part (1) and the second clamping part (11) are fixed and unlocked by the locking mechanism; The first clamping part (1) and the second clamping part (11) are respectively provided with a pre-positioning component from the side close to each other, and the pre-positioning component can be used to promote the first clamping part (1) and the second clamping part (11) to complete the alignment and fit, so that multiple groups of waterproof clamping components and locking mechanisms can complete the preset sealing and fixed fit.

2. A waterproof clamp device according to claim 1, characterized in that: Several groups of the waterproof clamping components include a water prevention component (2) constructed between the first clamping part (1) and the second clamping part (11); The water prevention component (2) comprises a first fitting member (21) and a second fitting member (22) which are respectively arranged on the first clamping portion (1) and the second clamping portion (11). The first fitting member (21) and the second fitting member (22) are fitted together to achieve pre-sealing of the bag opening of the packaging bag.

3. A waterproof clamp device according to claim 1, characterized in that: Several groups of the waterproof clamping components include a sealing ridge (23) and a sealing groove (24) respectively arranged on the first clamping part (1) and the second clamping part (11), and secondary sealing of the bag opening of the packaging bag is achieved through the plug-in fit between the sealing ridge (23) and the sealing groove (24).

4. A waterproof clamp device according to claim 1, characterized in that: The pre-positioning assembly comprises a positioning pin (31) and a positioning groove (32) respectively arranged on the first clamping part (1) and the second clamping part (11); the pre-positioning between the first clamping part (1) and the second clamping part (11) is achieved through the plug-in fit between the positioning pin (31) and the positioning groove (32).

5. A waterproof clamp device according to claim 4, characterized in that: The pre-positioning components are distributed at least at one location at each end of the first clamping portion (1) and the second clamping portion (11).

6. A waterproof clamp device according to claim 1, characterized in that: The locking mechanism comprises locking components (4) distributed at both ends of the first clamping portion (1) and the second clamping portion (11), and is used to lock and unlock the connection between the first clamping portion (1) and the second clamping portion (11) by synchronously clamping and fixing the two ends of the first clamping portion (1) and the second clamping portion (11).

7. A waterproof clamp device according to claim 6, characterized in that: The locking assembly (4) comprises through holes (41) respectively arranged on the first clamping part (1) and the second clamping part (11), a connecting column (42) is arranged at the through hole (41), a sliding groove (43) is arranged in the middle of the connecting column (42), a buckle (44) is slidably connected in the sliding groove (43), a sliding strip (45) sliding along the sliding groove (43) is arranged in the buckle (44), and the buckle (44) is provided with a sliding strip (45) sliding along the sliding groove (43) around the connecting column. (42) a bent end (46) of the clamp and a lever (47) extending along the bent end (46), the slide bar (45) is arranged in the bent end (46), and the bent end (46) is rotated along the connecting column (42) by moving the lever (47). At the same time, the slide bar (45) is embedded in the slide groove (43), and the difference in the inner diameter of the bent end (46) is utilized to promote the first clamping part (1) and the second clamping part (11) to approach each other and form a clamping fixation.

8. A waterproof clamp device according to claim 2, characterized in that: A limiting component is provided between the first fitting member (21) and the first clamping portion (1) and between the second fitting member (22) and the second clamping portion (11), and the limiting component is used to limit the fixed connection of the packaging bag.

9. A waterproof clamp device according to claim 8, characterized in that: The limiting assembly comprises an alignment hole (5) provided on the first clamping part (1) and the second clamping part (11) and an alignment post (51) provided on the second fitting part (22) and the first fitting part (21); the packaging bag is supported and fixed by plugging and fitting between the alignment hole (5) and the alignment post (51).

10. A waterproof clamp device according to claim 9, characterized in that: The first fitting piece (21) is laid along the length direction of the first clamping portion (1), and the second fitting piece (22) is laid along the length direction of the second clamping portion (11).

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