Supply equipment fixing buckle for diving

Abstract

The utility model discloses a fixing buckle for supply equipment for diving, which belongs to the technical field of fixing buckles and comprises an outer shell used as the fixing buckle for the supply equipment for diving, a first reset spring is welded in the outer shell, and a second pressing block is welded at one end, far away from the outer shell, of the first reset spring. The lower side of the second pressing block is sleeved with a first limiting rod fixedly connected with the interior of the outer shell, the upper side of the second pressing block is fixedly connected with a connecting plate, the end, away from the second pressing block, of the connecting plate is fixedly connected with a first pressing block, and the side edge of the first pressing block is fixedly connected with a rotating shaft. According to the device, a first pressing block is pressed to drive a connecting plate, a second pressing block, a second connecting rod and a second limiting rod to move downwards, so that a first limiting groove and a second limiting groove are separated from the second pressing block and the second limiting rod, and the outer shell and the inserting buckle can be separated only through pressing.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixing buckles, in particular to a fixing buckle for diving supply equipment. Background Art

[0002] As diving becomes more and more popular, diving activities have expanded from leisure and entertainment, scientific investigation, and exploration of the unknown to more and more application fields such as underwater rescue, engineering construction, national defense and military. When diving, various equipment must be carried and fixed with buckles.

[0003] The current fixing buckles for diving supply equipment make the disassembly of the equipment underwater complicated, and the user may be unable to disassemble it smoothly due to panic, which may put his life in danger.

[0004] For example, a fixing buckle in a prior art Chinese patent document (application announcement number CN111867307B) can meet the requirements of vertical installation in terms of locking force and size through the fixing buckle. This prior art has the following problem: when the equipment needs to be disassembled underwater, the process is complicated, and the user may be unable to disassemble smoothly due to panic, which may put his life in danger.

[0005] Therefore, in view of this situation, it is urgent to design and produce a diving supply equipment fixing buckle to meet the needs of actual use. Utility Model Content

[0006] The utility model aims to provide a fixing buckle for diving supply equipment to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diving supply equipment fixing buckle, comprising an outer shell body used as a diving supply equipment fixing buckle, a first return spring is welded to the inside of the outer shell body, a second pressing block is welded to the end of the first return spring away from the outer shell body, a first limiting rod fixedly connected to the inside of the outer shell body is sleeved on the lower side of the second pressing block, a connecting plate is fixedly connected to the upper side of the second pressing block, the first pressing block is fixedly connected to the end of the connecting plate away from the second pressing block, and a rotating shaft is fixedly connected to the side of the first pressing block.

[0008] Preferably, the rotating end of the rotating shaft is fixedly connected to a push rod, and the end of the push rod is rotatably connected to a sliding block for sliding connection with the outer shell.

[0009] Preferably, a sliding groove slidably connected to the sliding block is provided inside the outer shell, and a second connecting rod is fixedly connected to the side of the second pressing block.

[0010] Preferably, one end of the second connecting rod away from the second pressing block is fixedly connected to the second limiting rod, and the outer shell is sleeved with a buckle used as a fixing buckle for diving supply equipment.

[0011] Preferably, a first limiting groove is formed on a side of the buckle, and a second limiting groove is formed on an upper side of the buckle.

[0012] Preferably, a first fixing plate is fixedly connected to a side of the buckle, and a first connecting rod is fixedly connected to a side of the first fixing plate.

[0013] Preferably, the sliding groove is slidably connected with a baffle, and a second return spring welded to the inside of the outer shell is welded to the side of the baffle.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] The diving supply equipment fixing buckle drives the connecting plate, the second pressing block, the second connecting rod and the second limiting rod to move downward by pressing the first pressing block, so that the first limiting groove and the second limiting groove are disengaged from the second pressing block and the second limiting rod. The outer shell and the buckle can be separated only by pressing, which makes the separation of the fixing buckle easier. The user can quickly open the fixing buckle in an emergency to separate the heavier equipment. The operation is simple, which reduces the situation where the fixing buckle cannot be quickly opened in an emergency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the second pressing block of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the baffle of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the buckle of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. outer shell; 2. buckle; 3. first connecting rod; 4. first pressing block; 5. first limiting rod; 6. first return spring; 7. second pressing block; 8. second limiting rod; 9. push rod; 10. connecting plate; 11. sliding block; 12. baffle; 13. second return spring; 14. sliding groove; 15. first limiting groove; 16. second limiting groove; 17. first fixing plate; 18. second connecting rod; 19. rotating shaft. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] In order to solve the problem that when the equipment needs to be disassembled underwater, the process is complicated and the user may be unable to disassemble smoothly due to panic, which may cause life-threatening problems, such as Figures 1 to 4 A diving supply equipment fixing buckle is shown, and a plurality of grooves are opened on the lower side of the second pressing block 7 for convenient sleeve connection with the first limiting rod 5, and rubber pads are arranged in the grooves to provide friction for the sliding of the first limiting rod and the second pressing block 7, including an outer shell 1 used as a diving supply equipment fixing buckle, a first return spring 6 is welded inside the outer shell 1, and the second pressing block 7 is welded at one end of the first return spring 6 away from the outer shell 1, the first limiting rod 5 fixedly connected to the inside of the outer shell 1 is sleeved on the lower side of the second pressing block 7, a connecting plate 10 is fixedly connected to the upper side of the second pressing block 7, and the end of the connecting plate 10 away from the second pressing block 7 is fixedly connected to the first pressing block 4, and a rubber pad is arranged on the side of the first pressing block 4 to provide friction for the sliding of the first pressing block 4 and the outer shell 1, and a rotating shaft 19 is fixedly connected to the side of the first pressing block 4, and a push rod 9 is fixedly connected to the rotating end of the rotating shaft 19, and a sliding block 11 for sliding connection to the outer shell 1 is rotatably connected to the end of the push rod 9.

[0027] The outer shell 1 is provided with a sliding groove 14 slidably connected to the sliding block 11, and a rubber sheet is provided on the inner side of the sliding groove 14 to provide friction for the sliding of the sliding block 11 and the baffle 12. The side of the second pressing block 7 is fixedly connected with a second connecting rod 18, and the end of the second connecting rod 18 away from the second pressing block 7 is fixedly connected with a second limiting rod 8. The outer shell 1 is sleeved with a buckle 2 used as a fixing buckle for diving supply equipment, and the side of the buckle 2 is provided with a first limiting groove 15. The rebound of the baffle 12 drives the angle of the push rod 9 to change, driving the first pressing block 4 moves upward, and at the same time, the first return spring 6 rebounds, and the second pressing block 7, the second connecting rod 18 and the second limiting rod 8 rebound, so that the second pressing block 7 fixes the second limiting groove 16, and the second limiting rod 8 fixes the first limiting groove 15. The upper side of the buckle 2 is provided with a second limiting groove 16, the side of the buckle 2 is fixedly connected with the first fixing plate 17, the side of the first fixing plate 17 is fixedly connected with the first connecting rod 3, the sliding groove 14 is slidably connected with the baffle plate 12, and the side of the baffle plate 12 is welded with a second return spring 13 welded to the inside of the outer shell 1.

[0028] All structures and instruments are heat-resistant and waterproof.

[0029] How it works

[0030] During use, when the outer shell 1 and the plug buckle 2 are disassembled and separated, the first pressing block 4 is pressed to drive the connecting plate 10 to move, and the movement of the connecting plate 10 drives the second pressing block 7 to move, and the movement of the second pressing block 7 drives the second connecting rod 18 and the second limiting rod 8 to move downward, so that the second pressing block 7 is disengaged from the second limiting groove 16, and the second limiting rod 8 is disengaged from the second limiting groove 15. When the outer shell 1 and the plug buckle 2 are installed, the second return spring 13 drives the baffle plate 12 to rebound, and the rebound of the baffle plate 12 drives the angle of the push rod 9 to change, driving the first pressing block 4 to move upward, and at the same time the first return spring 6 rebounds, causing the second pressing block 7, the second connecting rod 18 and the second limiting rod 8 to rebound, so that the second pressing block 7 fixes the second limiting groove 16, and the second limiting rod 8 fixes the first limiting groove 15.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A diving supply equipment fixing buckle, comprising an outer shell (1) used as a diving supply equipment fixing buckle, characterized in that: A first return spring (6) is welded inside the outer shell (1); a second pressing block (7) is welded to one end of the first return spring (6) away from the outer shell (1); a first limiting rod (5) fixedly connected to the inside of the outer shell (1) is sleeved on the lower side of the second pressing block (7); a connecting plate (10) is fixedly connected to the upper side of the second pressing block (7); an end of the connecting plate (10) away from the second pressing block (7) is fixedly connected to the first pressing block (4); and a rotating shaft (19) is fixedly connected to the side of the first pressing block (4).

2. A diving supply equipment fixing buckle according to claim 1, characterized in that: The rotating end of the rotating shaft (19) is fixedly connected to a push rod (9), and the end of the push rod (9) is rotatably connected to a sliding block (11) for sliding connection with the outer shell (1).

3. A diving supply equipment fixing buckle according to claim 2, characterized in that: A sliding groove (14) slidably connected to the sliding block (11) is provided inside the outer shell (1), and a second connecting rod (18) is fixedly connected to the side of the second pressing block (7).

4. A diving supply equipment fixing buckle according to claim 3, characterized in that: The second connecting rod (18) is fixedly connected to the second limiting rod (8) at one end away from the second pressing block (7), and the outer shell (1) is sleeved with a buckle (2) used as a fixing buckle for diving supply equipment.

5. A diving supply equipment fixing buckle according to claim 4, characterized in that: A first limiting groove (15) is provided on the side of the plug buckle (2), and a second limiting groove (16) is provided on the upper side of the plug buckle (2).

6. A diving supply equipment fixing buckle according to claim 5, characterized in that: A first fixing plate (17) is fixedly connected to the side of the buckle (2), and a first connecting rod (3) is fixedly connected to the side of the first fixing plate (17).

7. A diving supply equipment fixing buckle according to claim 6, characterized in that: The sliding groove (14) is slidably connected to a baffle (12), and a second return spring (13) welded to the inside of the outer shell (1) is welded to the side of the baffle (12).

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