CN218119040U

CN218119040U - Internal thread elbow with seat

Info

Publication number: CN218119040U
Application number: CN202221605495.7U
Authority: CN
Inventors: 陈超
Original assignee: Ningbo Platinum Lester Irrigation Equipment Co ltd
Current assignee: Ningbo Platinum Lester Irrigation Equipment Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-23
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a take seat internal thread elbow aims at solving and does not form stable being connected between internal thread elbow and the wall among the prior art for poor stability's is not enough when the water pipe is laid along the wall, the utility model discloses a following technical scheme solves above-mentioned technical problem: the method comprises the following steps: the first pipe body and the second pipe body are communicated, one end of the first pipe body is connected with a mounting seat, and a mounting hole is formed in the mounting seat. The utility model discloses a tip of taking seat internal thread elbow is provided with the mount pad, sets up the mounting hole simultaneously on the mount pad for can cooperate through mounting hole and screw or other connecting piece, can be firm fix on the side of wall, make and form stable being connected between taking seat internal thread elbow and the wall, thereby stability reinforcing when making the water pipe lay along the wall.

Description

Internal thread elbow with seat

Technical Field

The utility model relates to a pipe connection spare technical field, more specifically says that it relates to a silk elbow in area seat.

Background

The internal thread elbow refers to a terminal pipe fitting for steering connection commonly used in water heating installation, a plurality of water pipes are needed in the process of the water heating installation, and a large number of joints are needed in construction due to long pipeline laying distance or more corners. Because the pipeline is often laid along the wall, the connection structure between current internal thread elbow lack and the wall for do not form effectual being connected between internal thread elbow and the wall, unstable when making the water pipe lay along the wall.

Chinese patent publication No. CN211693958U, 16 days 10 months 2020 of announcement day, the utility model discloses an internal thread elbow, this application discloses an internal thread elbow to following specific structure is disclosed, including water route pipe and the equipment mouth of setting in water route pipe one end, equipment mouth and water route pipe are connected perpendicularly, the equipment mouth is embedded into there is the metal thread inserts, be provided with the sand grip along the radial direction of metal thread inserts on the metal thread inserts outer wall, be provided with the bulge loop along metal thread inserts circumference on the metal thread inserts outer wall. The utility model discloses have the effect that prevents the metal thread inserts and break away from. Above-mentioned application improves and the sealing performance of being connected between the water pipe through setting up the bulge loop, but above-mentioned structure is when the installation water pipe because the size of water pipe external diameter is greater than with the size of metal screw's internal diameter for in the water pipe can be difficult to pass the metal screw, and then make installation water pipe very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes two aspects of the not enough of internal thread elbow among the prior art: (1) The inner wire elbow is not stably connected with the wall, so that the stability of the water pipe is poor when the water pipe is laid along the wall; (2) The sealing performance of the joint between the internal thread elbow and the water pipe is poor; the inner thread elbow with the seat can form a stable connection structure with a wall, so that the water pipe is high in stability when being laid along the wall; the water pipe and the inner wire elbow are convenient to connect, and the sealing effect after the water pipe and the inner wire elbow are connected is good.

In order to solve the technical problem, the utility model discloses a following technical scheme: a seated internal thread elbow, comprising: the first pipe body is communicated with the second pipe body, one end of the first pipe body is connected with a mounting seat, and a mounting hole is formed in the mounting seat.

The utility model discloses a tip of taking seat internal thread elbow is provided with the mount pad, sets up the mounting hole simultaneously on the mount pad for can cooperate through mounting hole and screw or other connecting piece, make the mount pad can be firm fix on the side of wall, make and form stable being connected between taking seat internal thread elbow and the wall, thereby stability reinforcing when making the water pipe lay along the wall. The utility model discloses simple structure, simple to operate, the stability ability of being connected after with the wall cooperation is strong.

Preferably, a connector used for being connected with a water pipe is arranged at the end part, far away from the first pipe body, of the second pipe body, and a nut matched with the connector is arranged on the connector; be provided with the butt face on the interior circumference of connector, be provided with the sealing washer on the butt face, be provided with the restriction in the connector the retainer plate that the sealing washer removed, the retainer plate is kept away from the one end butt of sealing washer has the fastener, the nut with the connector cooperation is connected, promotes carry out the butt between fastener, retainer plate and the sealing washer.

When the connector is connected with the water pipe, the connector is connected with the connector through the nut, so that the connector can be used for tightly abutting the fastener, the fixing ring and the sealing ring together, the sealing ring is tightly attached to the side wall of the water pipe in a deformation mode, and tight connection and sealing fit between the water pipe and the connector are achieved.

Preferably, the fastening member is provided with an opening on a side wall thereof in an axial direction thereof, the fastening member is provided with a guide plate on an outer circumferential side wall thereof in an axial direction, and a thickness of the guide plate is gradually increased toward the seal ring along the axial direction thereof.

When being connected the complex between nut and connector, the nut contacts with the lateral wall of deflector, and the nut is through contacting with deflector lateral wall to the axial power of deflector for the deflector can be with moving the fastener to radial direction, and the opening reduces, makes the fastener shrink, and the fastener of shrink is locked the outer circumference lateral wall of water pipe, further improvement between water pipe and the connector sealing performance.

Preferably, the fastening member is provided with a locking ring in an inner circumferential direction thereof, and the locking ring is provided in plurality and arranged in an axial direction of the fastening member.

The locking ring is arranged, so that when the fastener is inwards shrunk under the pressure of the nut, the locking ring can play a further locking role on the water pipe, and the sealing performance between the water pipe and the connector is further improved.

Preferably, an abutting ring extending outwards is arranged on the end face of the fixing ring away from the sealing ring, and the end face of the fastening piece abuts against the abutting ring.

Set up the butt ring and make the fastener can be more convenient carry out the butt with the retainer plate to can promote the more stable of retainer plate motion when making the nut promote the fastener.

Preferably, the fixing ring is provided with a reinforcing plate in a circumferential direction of an inner wall thereof.

The reinforcing plate can improve the intensity of retainer plate, plays the effect of strengthening to the retainer plate.

Preferably, a connecting column is arranged at an opening of the first pipe body, which is far away from the mounting seat, an internal thread is arranged on the inner wall of the connecting column, and a reinforcing ring is sleeved on the end face of the connecting column.

The strengthening ring can play the effect of protection to the spliced pole, reduces the spliced pole week radial direction's pressure that arrives, improves the life of spliced pole.

Preferably, the ends of the reinforcement ring are inwardly formed into gathered portions.

The furling part can be matched with the end face of the connecting column, so that the reinforcing ring can play a better protection role in the connecting column.

Preferably, the end surface of the furling part is provided with an inserting column along the circumferential direction, and the end surface of the connecting column is provided with an inserting hole matched with the inserting column.

The spliced eye cooperates with the spliced pole for convenience that can be more when installing the beaded finish.

Compared with the prior art, the beneficial effects of the utility model are that: (1) The installation seat is arranged to ensure that the internal thread elbow is stably connected with the wall, so that the stability of the water pipe laid along the wall is improved; (2) The sealing performance of the joint between the internal thread elbow and the water pipe is improved; (3) The reinforcing ring is arranged on the end face of the connecting column, so that the connecting column is protected, and the service life of the internal thread elbow is prolonged.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a top view and a cross-sectional view of the fastener of the present invention;

fig. 5 is a structural view of the first tube and the second tube of the present invention;

in the figure: the pipe fitting comprises a first pipe body 1, a second pipe body 2, a mounting base 3, a mounting hole 31, a nut 4, a sealing ring 5, a fixing ring 6, a butting ring 61, a reinforcing plate 62, a fastening piece 7, an opening 71, a guide plate 72, a locking ring 73, a connector 8, a connecting column 9, a reinforcing ring 91, a folding part 911, a plug column 912 and a plug hole 92.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1: as shown in fig. 1 to 5, an inner wire elbow with a seat comprises: first body 1 and second body 2, first body 1 and second body 2 are linked together, and the one end of first body 1 is connected with mount pad 3, is provided with mounting hole 31 on the mount pad 3. The connection angle between the first pipe body 1 and the second pipe body 2 is not limited, and the first pipe body 1 and the second pipe body 2 are vertically arranged in the embodiment.

In this embodiment, the tip of taking seat internal thread elbow is provided with mount pad 3, sets up mounting hole 31 on mount pad 3 simultaneously, makes can cooperate with screw or other connecting piece through mounting hole 31 for mount pad 3 can be firm fix on the side of wall, makes to form stable being connected between taking seat internal thread elbow and the wall, thereby makes stability reinforcing when the water pipe is laid along the wall the utility model discloses simple structure, simple to operate, the stability ability of being connected after cooperating with the wall is strong.

Example 2: as shown in fig. 1 to 5, the present embodiment is similar to embodiment 1 in structure, except that a connector 8 for connecting with a water pipe is disposed at an end of the second pipe 2 away from the first pipe 1, and a nut 4 matched with the connector 8 is disposed on the connector 8; be provided with butt face 31 on the inner circumferential face of connector 8, be provided with sealing washer 5 on the butt face 31, be provided with the retainer plate 6 that restriction sealing washer 5 removed in the connector 8, the one end butt that sealing washer 5 was kept away from to retainer plate 6 has fastener 7, and nut 4 passes through screw-thread fit with connector 8 to be connected, promotes to carry out the butt between fastener 7, retainer plate 6 and the sealing washer 5.

The fastener 7 is provided with an opening 71 on a side wall thereof in an axial direction thereof, a guide plate 72 is provided on an outer circumferential side wall of the fastener 7 in an axial direction thereof, and a thickness of the guide plate 72 is gradually increased toward the seal ring direction along the axis thereof. The locking ring 73 is provided in the inner circumferential direction of the fastening member 7, and the locking ring 73 is provided in a plurality and arranged in the axial direction of the fastening member 7.

An abutting ring 61 extending outwards is arranged on the end face of the fixing ring 6 far away from the sealing ring 5, and the end face of the fastening piece 7 abuts against the abutting ring 61.

The retainer ring 6 is provided with a reinforcing plate 62 in the circumferential direction of the inner wall thereof.

The reinforcing plate 62 can improve the strength of the retainer ring 6, and reinforces the retainer ring 6.

In the implementation, when the connector is connected with a water pipe, the water pipe sequentially passes through the nut 4, the fastener 7, the fixing ring 6 and the sealing ring 5, and then is connected with the connector 8 through the rotation of the nut 4, so that the fastener 7, the fixing ring 6 and the sealing ring 5 can be tightly abutted together by the connector 8, the sealing ring 5 is deformed and tightly attached to the side wall of the water pipe, and the tight connection and sealing fit between the water pipe and the connector 8 is realized; when the nut 4 is connected and matched with the connector 8, the nut 4 is in contact with the side wall of the guide plate 72 through axial force of the guide plate 72, the guide plate 72 can move the fastener 7 in the radial direction, the opening 71 is reduced, the fastener 7 is contracted, the contracted fastener 7 locks the outer circumferential side wall of the water pipe, and when the fastener 7 is contracted inwards under the pressure of the nut 4, the locking ring 73 can generate pressure to the water pipe to play a further locking role, and the sealing performance between the water pipe and the connector 8 is further improved. In this embodiment, the water pipe should be made of elastic material, for example, the PU pipe, so that the sealing effect after the cooperation between the water pipe and the connector 8 is better.

Example 3: as shown in fig. 1 to 5, the inner wire elbow with a seat in this embodiment has a similar structure to that in embodiment 1 or embodiment 2, and is different in that a connection column 9 is disposed at an opening of the first pipe body 1 away from the mounting seat 3, an inner wall of the connection column 9 is provided with an internal thread, and an end face of the connection column 9 is sleeved with a reinforcement ring 91. The end of the reinforcement ring 91 is inwardly formed into a tapered portion 911. The end face of the folding part 911 is provided with insertion posts 912 along the circumferential direction, the end face of the connecting post 9 is provided with insertion holes 92 matched with the insertion posts 912, six connecting posts 9 are provided in this embodiment, and the specific number can be set according to actual conditions.

In this embodiment, the inner wall of the connecting column 9 is provided with the internal thread, so that the internal thread can be more conveniently connected with other pipe bodies; meanwhile, the reinforcing ring 91 can protect the connecting column 9, so that the pressure in the radial direction around the connecting column 9 is reduced, and the service life of the connecting column 9 is prolonged; the folded part 911 can be matched with the end face of the connecting column 9, so that the reinforcing ring 91 can play a better protection role in the connecting column 9. The insertion hole 92 is matched with the insertion post 912, so that the reinforcing ring 91 can be installed more conveniently.

The above-described embodiments are intended to be illustrative, and not restrictive, and other modifications and variations may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a take seat internal thread elbow, characterized by includes: the device comprises a first pipe body and a second pipe body, wherein the first pipe body is communicated with the second pipe body, one end of the first pipe body is connected with a mounting seat, and the mounting seat is provided with a mounting hole; a connector used for being connected with a water pipe is arranged at the end part, far away from the first pipe body, of the second pipe body, and a nut matched with the connector is arranged on the connector; be provided with the butt face on the interior circumference of connector, be provided with the sealing washer on the butt face, be provided with the restriction in the connector the retainer plate that the sealing washer removed, the retainer plate is kept away from the one end butt of sealing washer has the fastener, the nut with the connector cooperation is connected, promotes carry out the butt between fastener, retainer plate and the sealing washer.

2. The drop tube bend according to claim 1, wherein the fastening member has an opening in a sidewall thereof along an axial direction thereof, and a guide plate is provided in an outer circumferential sidewall of the fastening member along the axial direction thereof, the guide plate having a thickness gradually increasing toward the seal ring along the axial direction thereof.

3. The female screw elbow according to claim 2, wherein a locking ring is provided in an inner circumferential direction of the fastening member, and the locking ring is provided in a plurality and is provided in an axial direction of the fastening member.

4. The stock female elbow according to claim 1, wherein an abutment ring extends outwardly from an end surface of said retainer ring remote from said seal ring, said end surface of said fastener abutting said abutment ring.

5. The drop tube bend according to claim 1, wherein the retainer ring is provided with a reinforcing plate in a circumferential direction of an inner wall thereof.

6. The internal thread elbow with the seat as claimed in any one of claims 1 to 5, wherein a connecting column is arranged at the opening of the first pipe body away from the mounting seat, internal threads are arranged on the inner wall of the connecting column, and a reinforcing ring is sleeved on the end face of the connecting column.

7. The seated inline elbow according to claim 6, wherein the ends of the reinforcement ring are inwardly tapered.

8. The internal thread elbow with seat as claimed in claim 7, wherein the end face of the furled part is provided with a plug-in post along the circumferential direction thereof, and the end face of the connecting post is provided with a plug-in hole matched with the plug-in post.