One-to-two waterproof clamp

Abstract

The one-to-two waterproof clamp comprises a middle plate, two side plates and a locking mechanism, first supporting plates and second supporting plates are arranged between the two side plates and the middle plate, first convex columns are arranged on the sides, facing the middle plate, of the two first supporting plates, and second convex columns are arranged on the sides, facing the middle plate, of the two second supporting plates. The two opposite sides of the middle plate are both concavely provided with first inserting grooves allowing the first protruding columns to be inserted therein, the sides, facing the nearest side plate, of the two second supporting plates are both provided with second protruding columns, and the opposite sides of the two side plates are both concavely provided with second inserting grooves allowing the second protruding columns to be inserted therein. Clamping grooves extending in the length direction of the side plates are formed in the positions, below the second inserting grooves, of the two side plates in a protruding mode, clamping strips connected with the clamping grooves in a clamped mode are arranged on the two opposite sides of the middle plate, the first protruding columns are inserted into the first inserting grooves, the second protruding columns are inserted into the second inserting grooves, the clamping strips are clamped into the clamping grooves, and the first supporting plate abuts against the second supporting plate. The locking mechanism is used for locking the two side plates and the middle plate. The waterproof clamp can conveniently seal and clamp two waterproof bags at the same time.

Description

Technical Field

[0001] This application relates to the technical field of waterproof clips. More specifically, it relates to a one - to - two waterproof clip. Background Art

[0002] Waterproof clips are usually used in conjunction with waterproof bags. They seal the waterproof bag by closing the opening of the waterproof bag and are convenient to disassemble, facilitating the removal of products from the waterproof bag. They are mainly used to protect documents and items from moisture damage and are suitable for use in outdoor activities, travel, or humid environments. They can protect important documents, passports, electronic devices, and other moisture - sensitive items.

[0003] In related technologies, for example, a waterproof clip disclosed in Patent No. 200720120179.X includes an upper clip and a lower clip, and two symmetrical buckles provided on the clips. The buckles pass through the buckle slots of the upper clip and are fixed on the buckle fixing seats of the lower clip by shafts to clamp the upper clip and the lower clip. A waterproof convex groove is provided on the lower surface of the upper clip, and a waterproof concave groove that can engage with the waterproof convex groove of the upper clip is provided on the upper surface of the lower clip. Alternatively, the aforementioned waterproof convex groove can be provided on the upper surface of the lower clip, and the waterproof concave groove can be provided on the lower surface of the upper clip. When in use, the mouth of the bag is placed between the upper clip and the lower clip of the clip, and the edge of the bag mouth should cross the waterproof convex groove and the waterproof concave groove. Then, the buckles are pressed and fastened, and the upper clip and the lower clip are clamped, and the waterproof convex groove and the waterproof concave groove are tightly engaged with each other, thereby tightly clamping the bag mouth, and thus achieving the waterproof function.

[0004] The waterproof bag is clamped between the upper clip and the lower clip, and the waterproof bag is sealed by the engagement of the waterproof convex groove and the waterproof concave groove. Using the above - mentioned related technologies, the biting force of the waterproof convex groove and the waterproof concave groove and the clamping force of the upper clip and the lower clip are limited. When clamping multiple waterproof bags, the waterproof bags are likely to fall off due to insufficient bearing capacity. Therefore, generally, one waterproof clip corresponds to one waterproof bag, and the capacity of one waterproof bag is limited, which is not very user - friendly for users who need to store multiple items. Utility Model Content

[0005] In order to solve the problem in related technologies that a waterproof clip holds one waterproof bag, and the capacity of one waterproof bag is limited, which is not very user - friendly for users who need to store multiple items, this application provides a one - to - two waterproof clip.

[0006] A one - to - two waterproof clip includes a middle plate and two side plates respectively arranged on both sides of the middle plate. Between each side plate and the middle plate, a first support plate and a second support plate are provided. The first support plate is close to the middle plate. On one side surface of the two first support plates facing the middle plate, first convex columns are provided. On opposite sides of the middle plate, first slots for inserting the first convex columns are recessed. On one side of the two second support plates facing the nearest side plate, second convex columns are provided. On opposite side surfaces of the two side plates, second slots for inserting the second convex columns are recessed. And on the two side plates below the second slots, grooves extending along the length direction of the side plates are recessed. On opposite side surfaces of the middle plate, clamping strips for engaging with the grooves are provided. The first convex columns are inserted into the first slots, the second convex columns are inserted into the second slots, the clamping strips are snapped into the grooves, and the first support plate and the second support plate are pressed against each other;

[0007] It further includes a locking mechanism for locking and unlocking the two side plates and the middle plate.

[0008] Preferably, the locking mechanism includes a locking cylinder. Along the length direction of the outer wall of the locking cylinder, a first convex block and a second convex block are spaced and protruded. The two side plates and the middle plate are all provided with eccentric holes communicating with each other. The locking cylinder passes through the two side plates and the middle plate through the eccentric holes. The distance between the first convex block and the second convex block matches the distance between the outer walls of the two side plates. By rotating the locking cylinder, the first convex block and the second convex block respectively press against the outer walls of the two side plates to clamp the two side plates.

[0009] Preferably, a knob is provided at one end of the locking cylinder.

[0010] Preferably, on opposite side surfaces of the two side plates facing each other, positioning columns are provided. On opposite side surfaces of the middle plate, positioning sleeves are provided. The inner holes of the positioning sleeves match the positioning columns, and the positioning columns are inserted into the inner holes of the positioning sleeves.

[0011] Preferably, a lifting lug is provided on the outer peripheral wall of the middle plate.

[0012] The beneficial technical effects of this application are:

[0013] A clamping space is formed between each of the two side plates and the middle plate, and each clamping space correspondingly clamps a waterproof bag. In each clamping space, openings are provided on both side film walls at the bag mouth of the waterproof bag for the first convex post and the second convex post to pass through respectively. By sleeving the two side film walls of the waterproof bag into the first convex post and the second convex post respectively through the openings, the first convex post is inserted into the first slot, the second convex post is inserted into the second slot, and the first support plate and the second support plate are pressed against each other. The two side film walls of the waterproof bag are respectively clamped between the first support plate and a side plate and between the second support plate and the middle plate, and the waterproof bag is supported by the first convex post and the second convex post. By having the waterproof bag located between the clamping strip and the clamping groove, the clamping strip is snapped into the clamping groove to tightly bite the waterproof bag, causing the two side film walls of the waterproof bag to closely adhere to each other, achieving waterproofing of the waterproof bag. The two waterproof bags are respectively located in the two clamping spaces, so that the pressure exerted by the two waterproof bags and the items they contain on the waterproof clip is dispersed, facilitating the clamping strip and the clamping groove to tightly bite the waterproof bag and reducing the risk of water entering the waterproof bag. Moreover, with the support of the first convex post and the second convex post, the waterproof bag is not easily detached from the waterproof clip. The waterproof clip corresponds to the two waterproof bags. The two waterproof bags can hold more items compared to one waterproof bag, which is user-friendly for users who need to store multiple items and is conducive to separating and placing items to prevent different categories of items from affecting each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic diagram of the overall structure of a one - to - two waterproof clip according to this embodiment.

[0015] Figure 2 FIG. is an exploded view of a one - to - two waterproof clip according to this embodiment.

[0016] Reference numerals: 1, middle plate; 11, second groove; 12, first slot; 13, clamping strip; 14, positioning sleeve; 15, lifting lug; 2, side plate; 21, first groove; 22, second slot; 23, clamping groove; 24, eccentric hole; 25, positioning convex post; 3, locking mechanism; 31, locking column body; 32, first convex block; 33, second convex block; 34, knob; 4, first support plate; 41, first convex post; 5, second support plate; 51, second convex post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0018] Refer to Figure 1 and Figure 2, A one - to - two waterproof clip, comprising an intermediate plate 1, side plates 2 and a locking mechanism 3. The number of side plates 2 is two, and the two side plates 2 are respectively arranged on both sides of the intermediate plate 1 and parallel to the intermediate plate 1. First grooves 21 are recessed on both opposite side surfaces of the two side plates 2, and second grooves 11 are recessed on both opposite side surfaces of the intermediate plate 1. First support plates 4 and second support plates 5 are arranged between the two side plates 2 and the intermediate plate 1. The first support plates 4 and the second support plates 5 are arranged in parallel and symmetrically. The first support plates 4 are close to the intermediate plate 1. First convex columns 41 are arranged on one side of the two first support plates 4 facing the intermediate plate 1. First slots 12 for inserting the first convex columns 41 are recessed at the bottom of the second grooves 11 on both opposite sides of the intermediate plate 1. Second convex columns 51 are arranged on one side of the two second support plates 5 facing the nearest side plate 2. Second slots 22 for inserting the second convex columns 51 are recessed at the bottom of the first grooves 21 on both opposite sides of the two side plates 2 facing each other. The number of the first slots 12 in the two second grooves 11 and the number of the second slots 22 in the two first grooves 21 are both multiple. The multiple first slots 12 are evenly arranged along the length direction of the intermediate plate 1, and the multiple second slots 22 are evenly arranged along the length direction of the side plate 2. The number of the first convex columns 41 arranged on each first support plate 4 matches the number of the first slots 12 in one second groove 11, and the number of the second convex columns 51 arranged on each second support plate 5 matches the number of the second slots 22 in one first groove 21. On both sides of the two side plates 2 below the first grooves 21, grooves 23 extending along the length direction of the side plate 2 are recessed. On both opposite sides of the intermediate plate 1 below the first grooves 21, clamping strips 13 for clamping with the grooves 23 are arranged. The area of the first support plate 4 is smaller than the area of the bottom of the second groove 11, and the area of the second support plate 5 is smaller than the area of the bottom of the first groove 21. The locking mechanism 3 is used to lock and fix the side plate 2 and the intermediate plate 1 and release the locking and fixing.

[0019] In use, a clamping space is formed between the two side plates 2 and the middle plate 1. Each clamping space is used to clamp a waterproof bag. Specifically, in each clamping space, openings are provided on both side film walls at the bag mouth of the waterproof bag. The number of openings on both side film walls respectively matches the number of the first convex columns 41 provided on the first support plate 4 and the number of the second convex columns 51 provided on the second support plate 5. The first support plate 4 and the second support plate 5 are placed between the two side film walls at the bag mouth of the waterproof bag. A plurality of first convex columns 41 provided on the first support plate 4 respectively pass through a plurality of openings on one side film wall of the waterproof bag and are correspondingly inserted into the first slot 12 recessed in the middle plate 1. A plurality of second convex columns 51 provided on the second support plate 5 respectively pass through a plurality of openings on the other side film of the waterproof bag and are correspondingly inserted into the second slot 22 recessed in the middle plate 1. The side plate 2 is pressed against the middle plate 1. The first groove 21 and the second groove 11 form an avoidance space to avoid the first support plate 4 and the second support plate 5, so that the side plate 2 is in contact with the middle plate 1. The clamping strip 13 is snapped into the clamping groove 23 to clamp the waterproof bag tightly, so that the two side film walls of the waterproof bag are closely attached, and the first support plate 4 and the second support plate 5 are pressed against each other, realizing that the first convex column 41 and the second convex column 51 support the waterproof bag. And by making the length of the first convex column 41 match the recessed depth of the first slot 12 and the length of the second convex column 51 match the recessed depth of the second slot 22, it is realized that the first support plate 4 and the middle plate 1 clamp one side film wall of the waterproof bag, and the second support plate 5 and the side plate 2 clamp the other side film wall of the waterproof bag. The waterproof bag is not easily detached from the clamping space. The two side plates 2 and the middle plate 1 are locked by the locking mechanism 3 to complete the clamping, fixing and sealing of the two waterproof bags. Two waterproof bags can hold more items than one waterproof bag, which is more user-friendly for users who need to store multiple items, and is conducive to placing items separately to prevent different types of items from affecting each other.

[0020] Refer to Figure 1 and Figure 2, the number of the locking mechanisms 3 is two. Each locking mechanism 3 includes a locking cylinder 31. Along the length direction of the outer wall of the locking cylinder 31, a first convex block 32 and a second convex block 33 are arranged at intervals. The two side plates 2 and the middle plate 1 are all provided with eccentric holes 24 that communicate with each other. Moreover, the number of the eccentric holes 24 provided on the two side plates 2 and the middle plate 1 is two that are arranged at intervals along their length directions corresponding to the two locking cylinders 31. The locking main body passes through the two side plates 2 and the middle plate 1 through the eccentric holes 24. The distance between the first convex block 32 and the second convex block 33 matches the distance between the outer walls of the two side plates 2. By rotating the locking cylinder 31, the first convex block 32 and the second convex block 33 respectively press against the outer walls of the two side plates 2 to clamp the two side plates 2, so as to realize the locking of the two side plates 2 and the middle plate 1. By rotating the locking cylinder 31, the first convex block 32 and the second convex block 33 are aligned with the eccentric holes 24, so as to realize the removal of the locking cylinder 31, and separate the two side plates 2 and the middle plate 1, which is convenient for disassembling the waterproof bag to take out the items contained inside the waterproof bag. One end of the locking cylinder 31 is provided with a knob 34, which is convenient for rotating the locking cylinder 31.

[0021] Refer to Figure 2 , on the opposite side surfaces of the two side plates 2, two positioning columns are arranged at the bottom of the first groove 21. The two positioning columns are arranged at intervals along the length of the side plate 2. On the opposite side surfaces of the two sides of the middle plate 1 at the bottom of the second groove 11, two positioning sleeves 14 are arranged. The inner holes of the positioning sleeves 14 match the positioning columns. By respectively inserting the two positioning columns into the two inner holes of the positioning sleeves 14, the positioning of the side plate 2 and the middle plate 1 is realized, reducing the situation that when the side plate 2 and the middle plate 1 are in contact, the offset causes the eccentric holes 24 of the side plate 2 and the middle plate 1 to be misaligned, so that the locking cylinder 31 cannot pass through the two side plates 2 and the middle plate 1.

[0022] Refer to Figure 1 and Figure 2 , on the outer peripheral wall of the middle plate 1 above the second groove 11, two lifting lugs 15 are arranged. The two lifting lugs 15 are arranged at intervals along the length direction of the middle plate 1. By connecting a strap through the lifting lugs 15, the waterproof clip can be hung around the human neck to free the hands.

[0023] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A one-to-two waterproof clip, characterized by: The two lateral plates are connected to each other with a first bracket and a second bracket, the first bracket being closer to the middle plate, the second bracket being closer to the middle plate, the first bracket being closer to the middle plate, the second bracket being closer to the middle plate, the first bracket being closer to the middle plate, the first bracket being closer to the middle plate, the first bracket being closer to the middle plate, the first bracket being closer to the middle plate, the first bracket being closer to the middle plate, the first bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the second bracket being closer to the middle plate, the It also includes a locking mechanism for locking and fixing the two side panels and the middle panel and releasing the locking.

2. The one-to-two waterproof clip according to claim 1, characterized in that: The locking mechanism includes a locking cylinder, an outer wall of the locking cylinder is provided with a first protrusion and a second protrusion at intervals along its length direction, the two side plates and the middle plate are provided with eccentric holes that are interconnected, the locking cylinder passes through the two side plates and the middle plate through the eccentric holes, the spacing between the first protrusion and the second protrusion matches the spacing between the outer walls of the two side plates, and by rotating the locking cylinder, the first protrusion and the second protrusion respectively press against the outer walls of the two side plates to clamp the two side plates.

3. The one-to-two waterproof clip according to claim 2, characterized in that: A knob is arranged at one end of the locking cylinder.

4. The one-to-two waterproof clip according to claim 2, characterized in that: The two side plates facing each other are each provided with a positioning column, and the two opposite side plates of the middle plate are each provided with a positioning sleeve, the inner hole of the positioning sleeve matches the positioning column, and the positioning column penetrates into the inner hole of the positioning sleeve.

5. The one-to-two waterproof clip according to claim 1, characterized in that: The outer peripheral wall of the middle plate is provided with lifting ears.

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