CN216789518U

CN216789518U - Five metals spiral cover decoration convenient to use

Info

Publication number: CN216789518U
Application number: CN202220349931.2U
Authority: CN
Inventors: 蔡彬彬; 邓志华; 桂海云
Original assignee: Dongguan Yuanfeng Precision Hardware Co ltd
Current assignee: Dongguan Yuanfeng Precision Hardware Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-21
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a convenient-to-use hardware spiral cover decoration, which comprises a flange cover and a pipeline, wherein a connecting pipe is arranged on the inner side of the flange cover, a mounting seat is fixedly arranged on the inner side of the flange cover and is connected with the tail end of the connecting pipe, a sealing ring is arranged on the connecting pipe, clamping grooves are formed in the periphery of the inner part of the mounting seat at equal intervals, clamping blocks are fixedly arranged on the outer wall of the tail end of the connecting pipe at equal intervals, the mounting seat is arranged on the inner side of the flange cover and is connected and fixed with the connecting pipe through the mounting seat, the connecting pipe and the sealing ring are simultaneously used for sealing the inner part of the pipeline, the sealing ring is easy to damage after being used for a long time, and the sealing ring and the connecting pipe are convenient to replace, so that the clamping blocks are arranged at the bottom of the connecting pipe and are connected through the clamping grooves on the clamping blocks and the clamping grooves on the mounting seat, and spring inserted rods on the clamping grooves of the mounting seat are used for connecting the inserting holes on the clamping blocks, thereby facilitating the fixing of the connection pipe on the mount.

Description

Five metals spiral cover decoration convenient to use

Technical Field

The utility model relates to the field of hardware screw cap decorating parts, in particular to a hardware screw cap decorating part convenient to use.

Background

The flange cover, also called blind flange, is a flange without holes in the middle for sealing the pipeline plug. The function is the same as that of welding the end socket, the flange cover can be detached at any time, and the welding of the end socket is not feasible. The sealing surface has many types, including plane, convex surface, concave-convex surface, tongue-and-groove surface, and ring connecting surface. In a soft sealing mode generally adopted, due to the fact that deformation of the rubber sealing ring is overlarge, the material of the rubber sealing ring loses elasticity, the sealing effect is lost after the rubber sealing ring is used for a long time, and the corrosion resistance of rubber is poor. With rubber seal directly changing into metal elastic seal circle, when the installation flange lid, metal elastic seal circle receives radial extrusion force, can produce axial and radial deformation, because the part of metal elastic seal circle in the seal groove does not have the axial and extends the space, the stress point just concentrates on seal groove mouth department, and metal seal circle plasticity is far less than rubber seal circle, at this moment, can lead to metal elastic seal circle or seal groove impaired, produces the gap, loses sealedly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hardware screw-on decorating part which is convenient to use, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a five metals spiral cover decoration convenient to use, includes blind flange and pipeline, the inboard of blind flange is provided with the connecting pipe, the inboard fixed mounting of blind flange has the mount pad, the mount pad is connected with the tail end of connecting pipe, install the sealing washer on the connecting pipe, the draw-in groove has been seted up to the inside equidistant all around of mount pad, the equidistant fixed mounting of tail end outer wall of connecting pipe has the fixture block, the connecting pipe passes through the fixture block and is connected with the draw-in groove block on the mount pad.

Preferably, a threaded opening is formed in the outer portion of the front end of the connecting pipe, and the sealing ring is in threaded connection with the front end of the connecting pipe.

Preferably, a spring inserting rod penetrates through and is fixedly installed at the position, corresponding to the clamping groove, of the installation seat, and a clamping block at the tail end of the connecting pipe is provided with an inserting hole which is matched with the spring inserting rod.

Preferably, the front end of the connecting pipe is provided with a groove, and a plurality of reinforcing ribs are fixedly arranged in the groove.

Compared with the prior art, the utility model has the beneficial effects that: the mounting seat is mounted on the inner side of the flange cover and fixedly connected with the connecting pipe through the mounting seat, the connecting pipe and the sealing ring are simultaneously utilized to be sealed with the interior of the pipeline, the sealing ring is easy to damage after being used for a long time, the sealing ring and the connecting pipe are convenient to replace, therefore, the clamping block is mounted at the bottom of the connecting pipe and connected with the clamping groove on the clamping block through the clamping block, the spring inserting rod on the clamping groove of the mounting seat is utilized to be connected with the inserting hole on the clamping block, and the connecting pipe is convenient to fix on the mounting seat.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the inside structure of the flange cover of the present invention;

fig. 3 is a schematic view of the structure of the connecting pipe and the mounting seat of the present invention.

In the figure: 1. a flange cover; 2. a pipeline; 3. a mounting seat; 4. a connecting pipe; 5. a seal ring; 6. a card slot; 7. a clamping block; 8. a spring plunger; 9. a jack; 10. a threaded opening; 11. reinforcing ribs; 12. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a five metals spiral cover decoration convenient to use, including blind flange 1 and pipeline 2, the inboard of blind flange 1 is provided with connecting pipe 4, the inboard fixed mounting of blind flange 1 has mount pad 3, mount pad 3 is connected with the tail end of connecting pipe 4, install sealing washer 5 on the connecting pipe 4, draw-in groove 6 has been seted up all around to the inside of mount pad 3 equidistant, the equidistant fixed mounting of tail end outer wall of connecting pipe 4 has fixture block 7, be convenient for through fixture block 7 and be connected with draw-in groove 6 on the mount pad 3, connecting pipe 4 is connected through fixture block 7 and the 6 blocks of draw-in groove on the mount pad 3.

In the present embodiment, a screw port 10 is provided on the outside of the distal end of the connection pipe 4, the connection of the seal ring 5 is facilitated by providing the screw port 10, and the seal ring 5 is screwed to the distal end of the connection pipe 4.

Meanwhile, a spring inserted rod 8 penetrates through and is fixedly mounted at the position, corresponding to the clamping groove 6, of the mounting seat 3, a jack 9 is formed in a clamping block 7 at the tail end of the connecting pipe 4, and the jack 9 is matched with the spring inserted rod 8.

Further, the front end of the connecting pipe 4 is provided with a groove 12, a plurality of reinforcing ribs 11 are fixedly mounted inside the groove 12, and the bearing capacity of the connecting pipe 4 is stronger by arranging the reinforcing ribs 11.

When in use, in order to ensure that the sealing performance of the joint between the flange cover 1 and the pipeline 2 is more perfect, the mounting seat 3 is arranged on the inner side of the flange cover 1, the connecting pipe 4 is arranged on the mounting seat 3, and the connecting pipe 4 is used for connecting and sealing with the inside of the pipeline 2, so that the threaded port 10 is arranged on the connecting pipe 4, the sealing ring 5 is in threaded connection with the outside of the connecting pipe 4, the sealing ring 5 is not easy to fall off or move when the connecting pipe 4 enters the pipeline 2, and meanwhile, in order to prevent the sealing ring 5 from rotting after being used for a long time and cannot be quickly cleaned from the connecting pipe 4, therefore, the clamping block 7 is arranged on the outer wall of the tail part of the connecting pipe 4, the clamping groove 6 is arranged on the inner wall of the mounting seat 3, the clamping groove 6 is connected with the clamping block 7 in a clamping manner, namely, the connecting pipe 4 is connected with the mounting seat 3, and simultaneously, in order to fix the tail end of the connecting pipe 4 in the mounting seat 3, therefore, the spring inserting rod 8 is installed at the position of the clamping groove 6 corresponding to the outside of the mounting seat 3 and is connected with the jack 9 on the clamping block 7 through the spring inserting rod 8, so that the connecting pipe 4 can be quickly fixed, the flange cover 1 with the structure is better in connection sealing performance with the pipeline 2, meanwhile, the connecting pipe 4 is convenient to install and replace, and even if 5 replacement is carried out on the sealing ring.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but not for indication or suggestion.

Claims

1. The utility model provides a five metals spiral cover decoration convenient to use, a serial communication port, including blind flange (1) and pipeline (2), the inboard of blind flange (1) is provided with connecting pipe (4), the inboard fixed mounting of blind flange (1) has mount pad (3), mount pad (3) are connected with the tail end of connecting pipe (4), install sealing washer (5) on connecting pipe (4), draw-in groove (6) have been seted up to the inside of mount pad (3) equidistant all around, the equidistant fixed mounting of tail end outer wall of connecting pipe (4) has fixture block (7), connecting pipe (4) are connected through fixture block (7) and draw-in groove (6) block on mount pad (3).

2. A hardware spiral cover decoration convenient to use according to claim 1, characterized in that, the front end outside of connecting pipe (4) is provided with screw thread mouth (10), sealing washer (5) and the front end threaded connection of connecting pipe (4).

3. The hardware spiral cover decoration convenient to use of claim 1, wherein the spring inserted bar (8) is fixedly installed on the installation seat (3) in a penetrating manner at the position of the corresponding clamping groove (6), a jack (9) is formed in the clamping block (7) at the tail end of the connecting pipe (4), and the jack (9) is matched with the spring inserted bar (8).

4. A hardware spiral cover decoration convenient to use as claimed in claim 1, characterized in that, the front end of connecting pipe (4) is opened with a groove (12), a plurality of strengthening ribs (11) are fixedly installed inside groove (12).