Clamping and pressing type fire water pipe capable of preventing deformation of pipe orifice

Abstract

The utility model discloses a clamping and pressing type fire-fighting water pipe capable of preventing a pipe orifice from deforming, and relates to the technical field of water pipes. The hose connector comprises hoses, a first connector and a second connector, the first connector and the second connector are mounted between the hoses, the first connector and the second connector are tubular respectively, a clamping part and an embedded part are arranged at the ends, close to each other, of the first connector and the second connector respectively, and fixing assemblies are arranged between the hoses and the first connector and between the hoses and the second connector respectively. The fixing assembly comprises a strip-shaped belt and locking pieces, a groove is formed in the surface of the hose, the strip-shaped belt is embedded in the groove, and the two ends of the strip-shaped belt are fixed through the locking pieces. According to the utility model, the water pipe can be quickly mounted without a tool.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipes, in particular to a compression type fire-fighting water pipe capable of preventing pipe openings from being deformed. Background Art

[0002] The fire-fighting water pipe adopts the compression connection, which is simple, quick and has the characteristics of low installation cost. This also reduces many links for the construction team and improves efficiency. Moreover, the quality is more reliable when the compression connection is used for construction. The compression fire-fighting water pipe also needs to be clamped and fixed with an installation and fixing device like the traditional water pipe.

[0003] Traditional water pipe connections require the use of clamps, and the clamps need to be used with nuts and similar fixings. Therefore, most of the time, tools are needed to connect the water pipes, which makes the use process more troublesome.

[0004] For this reason, a compression type fire-fighting water pipe which can prevent the pipe opening from being deformed is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the traditional water pipe installation is troublesome, and to provide a compression type fire water pipe which can prevent the pipe mouth from deformation.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A compression-type fire water pipe that prevents pipe mouth deformation includes a hose and a first joint and a second joint installed between the hoses. The first joint and the second joint are respectively tubular and have a clamping part and an embedding part at one end close to each other. Fixed components are respectively provided between the hose and the first joint and the second joint.

[0008] Furthermore, the fixing assembly includes a strip and a locking piece, a groove is provided on the surface of the hose, the strip is embedded in the groove and both ends are fixed by the locking piece.

[0009] Furthermore, the locking member includes a mounting groove, a screw, a threaded sleeve and a manual knob, the mounting groove is fixedly connected to the first end of the strip band, the screw is located in the hose and one end is rotatably connected to the mounting groove, and the other end passes through the mounting groove and is fixed to the manual knob, the threaded sleeve is threadedly connected to the screw, and the second end of the strip band is fixed to the threaded sleeve.

[0010] Furthermore, the number of the embedded parts is multiple and they are evenly distributed around the circumference of the axis of the second joint.

[0011] Furthermore, rubber sealing rings are provided at the ends of the first joint and the second joint.

[0012] The beneficial effects of the utility model are as follows:

[0013] The entire process of installing the hose only requires connecting the first joint and the second joint, rotating the second joint to embed the embedded part on the second joint into the clamping part, and then turning the manual knob to tighten the strip belt using the screw and the screw sleeve to achieve installation. The installation process is simple and does not require the use of any tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the fixed component of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the clamping piece of the utility model.

[0017] Figure numerals: 1. hose; 2. first joint; 3. second joint; 4. snap-on part; 5. embedded part; 6. fixing assembly; 7. groove; 8. strip; 9. mounting groove; 10. screw rod; 11. screw sleeve; 12. manual knob. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0022] like Figure 1-3 As shown, a compression fire hose for preventing pipe mouth deformation comprises a hose 1 and a first joint 2 and a second joint 3 installed between the hose 1, the first joint 2 and the second joint 3 are respectively tubular and are respectively provided with a clamping part 4 and an embedding part 5 at one end close to each other, a fixing assembly is respectively provided between the hose 1 and the first joint 2 and the second joint 3, the fixing assembly 6 comprises a strip 8 and a locking member, a groove 7 is provided on the surface of the hose 1, the strip 8 is embedded in the groove 7 and both ends are fixed by locking members, the locking member comprises an installation groove 9, a screw 10, a screw sleeve 11 and a manual knob 12, the installation groove 9 is fixedly connected to the first end of the strip 8, the screw 10 is located in the hose 1 and one end is rotatably connected to the installation groove 9, and the other end passes through the installation groove 9 and is fixed to the manual knob 12, the screw sleeve 11 is threadedly connected to the screw 10, and the second end of the strip 8 is fixed to the screw sleeve 11.

[0023] In this embodiment, when the two hoses need to be connected, the hose 1 is respectively sleeved on the first joint 2 and the second joint 3, and then the manual knob 12 is turned. The rotation of the manual knob 12 can cause the screw 10 fixed to the manual knob 12 to rotate, so that the other end fixed to the strip band 8 and the screw sleeve 11 can continuously move, so that the strip band 8 is locked to achieve the purpose of fixing the hose 1 on the first joint 2 or the second joint 3. Therefore, the entire process of installing the hose 1 only requires connecting the first joint 2 and the second joint 3, rotating the second joint 3 to embed the insert 5 on the second joint 3 into the clamping part 4, and then turning the manual knob 12 to use the screw 10 and the screw sleeve 11 to tighten the strip band 8 to achieve installation. The installation process is simple and does not require the use of any tools.

[0024] Specifically, there are a number of embedded parts 5 which are evenly distributed around the circumference of the axis of the second joint 3 .

[0025] In this embodiment, no clamp is used between the first joint 2 and the second joint 3. Instead, an insert 5 is embedded in the clamping member 4 and locked, so that quick installation can be achieved.

[0026] Specifically, rubber sealing rings are provided at the ends of the first joint 2 and the second joint 3 .

[0027] In this embodiment, the rubber sealing ring can effectively prevent water leakage from the gap between the first joint 2 and the second joint 3.

[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A compression fire hose that prevents pipe opening deformation, characterized in that: The invention comprises a hose (1) and a first joint (2) and a second joint (3) installed between the hose (1); the first joint (2) and the second joint (3) are respectively tubular and are respectively provided with a clamping part (4) and an embedding part (5) at one end close to each other; and fixing components are respectively provided between the hose (1) and the first joint (2) and the second joint (3).

2. A compression fire hose with an anti-deformation pipe opening according to claim 1, characterized in that: The fixing assembly (6) comprises a strip (8) and a locking piece. A groove (7) is provided on the surface of the hose (1). The strip (8) is embedded in the groove (7) and its two ends are fixed by the locking piece.

3. A compression fire hose with an anti-deformation pipe opening according to claim 2, characterized in that: The locking member comprises a mounting groove (9), a screw rod (10), a screw sleeve (11) and a manual knob (12); the mounting groove (9) is fixedly connected to the first end of the strip band (8); the screw rod (10) is located in the hose (1) and one end is rotatably connected to the mounting groove (9), and the other end passes through the mounting groove (9) and is fixed to the manual knob (12); the screw sleeve (11) is threadedly connected to the screw rod (10); and the second end of the strip band (8) is fixed to the screw sleeve (11).

4. A compression fire hose with an anti-tube mouth deformation function according to claim 3, characterized in that: The number of the embedded parts (5) is several and they are evenly distributed around the circumference of the axis of the second joint (3).

5. A compression fire hose with an anti-tube mouth deformation function according to claim 3, characterized in that: Rubber sealing rings are provided at the ends of the first joint (2) and the second joint (3).

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