Splicing insertion type connecting device for stainless steel corrugated hose

Abstract

The utility model discloses a splicing plug-in type connecting device for a stainless steel corrugated hose, which comprises a stainless steel corrugated hose main body, a connecting pipe main body is arranged on one side of the stainless steel corrugated hose main body, and one side of the stainless steel corrugated hose main body and the other side of the connecting pipe main body are respectively and fixedly connected with a mounting head. According to the splicing and inserting type connecting device for the stainless steel corrugated hose, by arranging a reserved groove, a reset spring and a limiting groove, a limiting block is pressed, then a mounting head is placed in a connecting sleeve, and then the mounting head is pushed to enable the limiting block to move to the position of the limiting groove; and therefore, the reset spring enables the limiting block to be embedded into the limiting groove through the elasticity of the reset spring so as to fix the mounting head, the stainless steel corrugated hose body and the connecting pipe body can be spliced by fixing the mounting head, and the problems that insertion type connection of the stainless steel corrugated hose is inconvenient, and the connecting speed is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel corrugated hoses, in particular to a splicing and plug-in connection device for stainless steel corrugated hoses. Background Art

[0002] Stainless steel corrugated hose is a flexible industrial metal material with good heat and pressure resistance. Due to its flexibility and good heat and pressure resistance, it is suitable for the transportation of various fluid media such as air, steam, various industrial gases, water, oils, and medicines. When using stainless steel corrugated hoses, a connecting device is required to install the stainless steel corrugated hoses. However, when using the stainless steel corrugated hose connecting device, it is found that it is inconvenient to make the stainless steel corrugated hose plug-in connection, and the connection speed is slow. Therefore, we propose a new type of splicing plug-in connection device for stainless steel corrugated hoses to improve the above problems. Utility Model Content

[0003] The utility model aims to provide a splicing plug-in connection device for a stainless steel corrugated hose, so as to solve the problem inconvenient plug-in connection of the stainless steel corrugated hose and slow connection speed proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a splicing plug-in connection device for a stainless steel corrugated hose, comprising a stainless steel corrugated hose main body, a connecting pipe main body is arranged on one side of the stainless steel corrugated hose main body, one side of the stainless steel corrugated hose main body and the other side of the connecting pipe main body are respectively fixedly connected with mounting heads, the outer sleeve of the mounting head is sleeved with a connecting sleeve, the two sides of the connecting sleeve are fixedly connected with connecting blocks, a limiting groove is provided inside the connecting block, reserved grooves are provided at the bottom and top ends of the mounting head, a reset spring is fixedly connected inside the reserved groove, the bottom end of the reset spring is fixedly connected to the limiting block, and a micro damper is fixedly connected between the limiting block and the reserved groove.

[0005] Preferably, the limiting block is embedded in the limiting groove, and the limiting block and the limiting groove cooperate with each other.

[0006] Preferably, the micro damper is arranged inside the return spring, and the return spring and the micro damper are respectively arranged inside the reserved groove.

[0007] Preferably, a fixing ring is fixedly connected to the middle of the connecting sleeve, grooves are provided on both sides of the fixing ring, a second magnet is arranged inside the groove, a first magnet is arranged on one side of the mounting head, and a sealing ring is arranged between the mounting head and the connecting sleeve.

[0008] Preferably, the first magnet is embedded in the groove, and the first magnet and the second magnet cooperate with each other.

[0009] Preferably, cavities are provided at the bottom and top ends of both sides of the connecting sleeve, an elastic pad is fixedly connected to the inside of the cavity, and a push block is fixedly connected to the top end of the elastic pad.

[0010] Preferably, the push block is arranged inside the cavity, and the elastic pad is elastic.

[0011] Preferably, the push block is arranged at the bottom end of the limiting block, and the push block is embedded in the bottom end inside the limiting groove.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the splicing plug-in connection device for the stainless steel corrugated hose not only facilitates the rapid connection of the stainless steel corrugated hose, improves stability and prevents water leakage, but also facilitates the disassembly of the stainless steel corrugated hose;

[0013] (1) By providing a reserved groove, a micro damper, a limit block, a return spring and a limit groove, when the stainless steel corrugated hose body and the connecting pipe body need to be connected, the limit block is pressed, and then the installation head is placed inside the connecting sleeve, and then the installation head is pushed to move the limit block to the position of the limit groove, so that the return spring can embed the limit block into the inside of the limit groove to fix the installation head through its own elasticity. By fixing the installation head, the stainless steel corrugated hose body and the connecting pipe body can be spliced. Directly inserting the installation head into the inside of the connecting sleeve can increase the splicing speed;

[0014] (2) By providing a fixing ring, a first magnet, a second magnet and a groove, when the installation head is inserted into the interior of the connecting sleeve, the first magnet on one side of the installation head will be embedded in the interior of the groove, so that the first magnet and the second magnet can use their own magnetism to make the sealing ring and the fixing ring closely contact, thereby preventing the leakage of the transported water. The sealing ring can make the installation head and the connecting sleeve sealed, which can further prevent the leakage of water;

[0015] (3) By setting a limit block, a push block, an elastic pad and a cavity, when the stainless steel corrugated hose body and the connecting pipe body need to be disassembled, the elastic pad is pushed, and the elastic pad drives the push block to press against the limit block so that the limit block is separated from the inside of the limit groove, so that the installation head can be unfixed to facilitate the disassembly of the stainless steel corrugated hose body and the connecting pipe body. Since the elastic pad is elastic, when the elastic pad is not pushed, the elastic pad will cause the push block to rebound to its original position through its own elasticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of an enlarged front cross-sectional structure of the reserved groove of the utility model;

[0018] Figure 3 It is a side-view enlarged structural schematic diagram of the fixing ring of the utility model;

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0020] In the figure: 1. Stainless steel corrugated hose body; 2. Connecting sleeve; 3. Fixing ring; 4. Connecting pipe body; 5. Sealing ring; 6. Mounting head; 7. Reserved groove; 8. First magnet; 9. Micro damper; 10. Limit block; 11. Push block; 12. Reset spring; 13. Second magnet; 14. Groove; 15. Elastic pad; 16. Cavity; 17. Connecting block; 18. Limit groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1-4 A splicing plug-in connection device for a stainless steel corrugated hose comprises a stainless steel corrugated hose body 1, a connecting pipe body 4 is arranged on one side of the stainless steel corrugated hose body 1, a mounting head 6 is fixedly connected to one side of the stainless steel corrugated hose body 1 and the other side of the connecting pipe body 4, a connecting sleeve 2 is sleeved on the outside of the mounting head 6, a connecting block 17 is fixedly connected to both sides of the connecting sleeve 2, a limiting groove 18 is provided inside the connecting block 17, a reserved groove 7 is provided at the bottom and top of the mounting head 6, a reset spring 12 is fixedly connected to the inside of the reserved groove 7, a limiting block 10 is fixedly connected to the bottom end of the reset spring 12, and a micro damper 9 is fixedly connected between the limiting block 10 and the reserved groove 7;

[0023] The limit block 10 is embedded in the limit groove 18, the limit block 10 and the limit groove 18 cooperate with each other, the micro damper 9 is arranged in the return spring 12, and the return spring 12 and the micro damper 9 are respectively arranged in the reserved groove 7;

[0024] Specifically, Figure 1 , Figure 2 and Figure 4As shown, when the stainless steel corrugated hose body 1 and the connecting pipe body 4 need to be connected, press the limit block 10, then put the installation head 6 into the inside of the connecting sleeve 2, and then push the installation head 6 to move the limit block 10 to the position of the limit groove 18, so that the reset spring 12 will use its own elasticity to make the limit block 10 embed into the inside of the limit groove 18 to fix the installation head 6. By fixing the installation head 6, the splicing of the stainless steel corrugated hose body 1 and the connecting pipe body 4 can be completed. Directly inserting the installation head 6 into the inside of the connecting sleeve 2 can increase the splicing speed.

[0025] Embodiment 2: A fixing ring 3 is fixedly connected to the middle of the connecting sleeve 2, grooves 14 are provided on both sides of the fixing ring 3, a second magnet 13 is provided inside the groove 14, a first magnet 8 is provided on one side of the mounting head 6, a sealing ring 5 is provided between the mounting head 6 and the connecting sleeve 2, the first magnet 8 is embedded in the groove 14, and the first magnet 8 and the second magnet 13 cooperate with each other;

[0026] Specifically, Figure 1 and Figure 3 As shown, when the mounting head 6 is inserted into the interior of the connecting sleeve 2, the first magnet 8 on one side of the mounting head 6 will be embedded in the interior of the groove 14, so that the first magnet 8 and the second magnet 13 can use their own magnetism to make the sealing ring 5 tightly contact with the fixing ring 3 to prevent the leakage of transported water. The sealing ring 5 can seal between the mounting head 6 and the connecting sleeve 2 to further prevent water leakage.

[0027] Embodiment 3: A cavity 16 is provided at the bottom and top of both sides of the connecting sleeve 2, an elastic pad 15 is fixedly connected to the inside of the cavity 16, a push block 11 is fixedly connected to the top of the elastic pad 15, the push block 11 is arranged inside the cavity 16, the elastic pad 15 is elastic, the push block 11 is arranged at the bottom end of the limit block 10, and the push block 11 is embedded in the bottom end of the limit groove 18;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when the stainless steel corrugated hose body 1 and the connecting pipe body 4 need to be disassembled, the elastic pad 15 is pushed, and the elastic pad 15 drives the push block 11 to press against the limit block 10 so that the limit block 10 is separated from the inside of the limit groove 18, so that the installation head 6 can be unfixed to facilitate the disassembly of the stainless steel corrugated hose body 1 and the connecting pipe body 4. Since the elastic pad 15 is elastic, when the elastic pad 15 is not pushed, the elastic pad 15 will cause the push block 11 to rebound to its original position through its own elasticity.

[0029] Working principle: When the utility model is in use, the limit block 10 is pressed, and then the installation head 6 is placed inside the connecting sleeve 2, and then the installation head 6 is pushed to move the limit block 10 to the position of the limit groove 18, so that the reset spring 12 will use its own elasticity to make the limit block 10 embed into the inside of the limit groove 18 to fix the installation head 6. By fixing the installation head 6, the splicing of the stainless steel corrugated hose body 1 and the connecting pipe body 4 can be completed. Directly inserting the installation head 6 into the inside of the connecting sleeve 2 can increase the splicing speed. When the installation head 6 is inserted into the inside of the connecting sleeve 2, the first magnet 8 on one side of the installation head 6 will be embedded in the inner part of the groove 14. The first magnet 8 and the second magnet 13 can make the sealing ring 5 in close contact with the fixing ring 3 through their own magnetism to prevent the transported water from leaking. When the stainless steel corrugated hose body 1 and the connecting pipe body 4 need to be disassembled, the elastic pad 15 is pushed. The elastic pad 15 drives the push block 11 to press against the limit block 10 so that the limit block 10 is separated from the inside of the limit groove 18, so that the installation head 6 can lose its fixation to facilitate the disassembly of the stainless steel corrugated hose body 1 and the connecting pipe body 4. Since the elastic pad 15 is elastic, when the elastic pad 15 is not pushed, the elastic pad 15 will cause the push block 11 to rebound to its original position through its own elasticity.

[0030] 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.

Claims

1. A splicing plug-in connection device for a stainless steel corrugated hose, comprising a stainless steel corrugated hose body (1), characterized in that: A connecting pipe body (4) is provided on one side of the stainless steel corrugated hose body (1); one side of the stainless steel corrugated hose body (1) and the other side of the connecting pipe body (4) are respectively fixedly connected with a mounting head (6); the outer side of the mounting head (6) is sleeved with a connecting sleeve (2); the two sides of the connecting sleeve (2) are fixedly connected with a connecting block (17); a limiting groove (18) is provided inside the connecting block (17); a reserved groove (7) is provided at the bottom and top ends of the mounting head (6); a reset spring (12) is fixedly connected inside the reserved groove (7); the bottom end of the reset spring (12) is fixedly connected with a limiting block (10); a micro damper (9) is fixedly connected between the limiting block (10) and the reserved groove (7).

2. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 1, characterized in that: The limiting block (10) is embedded in the limiting groove (18), and the limiting block (10) and the limiting groove (18) cooperate with each other.

3. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 1, characterized in that: The micro damper (9) is arranged inside the return spring (12), and the return spring (12) and the micro damper (9) are respectively arranged inside the reserved groove (7).

4. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 1, characterized in that: A fixing ring (3) is fixedly connected in the middle of the connecting sleeve (2), grooves (14) are provided on both sides of the fixing ring (3), a second magnet (13) is provided inside the groove (14), a first magnet (8) is provided on one side of the mounting head (6), and a sealing ring (5) is provided between the mounting head (6) and the connecting sleeve (2).

5. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 4, characterized in that: The first magnet (8) is embedded in the groove (14), and the first magnet (8) and the second magnet (13) cooperate with each other.

6. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 1, characterized in that: The bottom and top ends of both sides of the connecting sleeve (2) are provided with cavities (16), the inside of the cavity (16) is fixedly connected with an elastic pad (15), and the top end of the elastic pad (15) is fixedly connected with a push block (11).

7. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 6, characterized in that: The push block (11) is arranged inside the cavity (16), and the elastic pad (15) is elastic.

8. A splicing plug-in connection device for a stainless steel corrugated hose according to claim 6, characterized in that: The push block (11) is arranged at the bottom end of the limiting block (10), and the push block (11) is embedded in the bottom end inside the limiting groove (18).

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