Portable horizontal pipe fitting

Abstract

The utility model relates to the technical field of pipelines, and discloses a portable horizontal pipe fitting which comprises a first connector and a second connector, a first connecting piece is arranged on the first connector, a second connecting piece is arranged on the second connector, a dovetail block is arranged on the first connecting piece, a dovetail groove allowing the dovetail block to be inserted is formed in the second connecting piece, and when the dovetail block is inserted into the dovetail groove, the dovetail block is inserted into the dovetail groove. The first connecting piece and the second connecting piece are fixed to each other, the dovetail block is inserted into the dovetail groove, the groove wall of the dovetail groove limits the dovetail block, the first connecting piece and the second connecting piece can be fixed to each other, and therefore a worker can install the horizontal pipe fitting; the dovetail blocks are inserted into the different dovetail grooves, so that the different first joints and the different second joints can be mutually fixed, workers only need to carry the different first joints and the different second joints and do not need to carry various pipe fittings, the number of carried pipe fittings is reduced, and the workers can conveniently conduct on-site decoration.

Description

Technical Field

[0001] The present application relates to the technical field of pipelines, and in particular to a portable horizontal pipe fitting. Background Art

[0002] Shower systems require that pipes used by the shower system be placed in the wall in advance. Since current shower systems usually use switching between cold and hot water, pipe joints usually adopt a double structure. General pipe joints are two-way pipes. Some pipes need to be supplied with water for circulation, so the pipe joints need to be three-way to achieve the function of reflux when there is no water supply.

[0003] In the related art, a horizontal pipe fitting includes a first joint, a second joint and a connecting pipe. The first joint and the second joint are fixed by the connecting pipe, and the first joint, the second joint and the connecting pipe are all integrally injection molded.

[0004] During on-site decoration, construction workers need to prepare a variety of different pipe fittings to meet the needs of different users. According to user needs, different pipe fittings such as cold water two-way, cold water three-way, hot water two-way, hot water three-way, etc. are combined. Therefore, a large number of spare horizontal pipe fittings need to be carried, which is very inconvenient to carry. Utility Model Content

[0005] In order to improve the problem of inconvenience in carrying different types of horizontal pipe fittings, the present application provides a portable horizontal pipe fitting.

[0006] The present application provides a portable horizontal pipe fitting, which adopts the following technical solution:

[0007] A portable horizontal pipe fitting comprises a first joint and a second joint, wherein the first joint is provided with a first connecting piece, the second joint is provided with a second connecting piece, the first connecting piece is provided with a dovetail block, and the second connecting piece is provided with a dovetail groove for inserting the dovetail block, and when the dovetail block is inserted into the dovetail groove, the first connecting piece and the second connecting piece are fixed to each other.

[0008] By adopting the above technical solution, the dovetail block is inserted into the dovetail groove, so that the groove wall of the dovetail groove restricts the dovetail block, so that the first connecting member and the second connecting member can be fixed to each other, thereby allowing the staff to install horizontal pipe fittings; the dovetail block is inserted into different dovetail grooves, so that different first joints and different second joints can be fixed to each other, so that the staff only needs to carry different first joints and different second joints, without carrying various pipe fittings, thereby reducing the number of pipe fittings carried, so as to facilitate on-site decoration by the staff.

[0009] Optionally, a metal pipe for water outflow is provided in the first joint, and a wiring terminal connected to the metal pipe is provided on the first joint.

[0010] By adopting the above technical solution, if leakage occurs, the water flow in the first joint may carry current. Since the water flows out of the metal pipe, the current can flow along the metal pipe and the terminal, so that the current will not stay in the water flow, allowing people to use the water flow more safely.

[0011] Optionally, a level is provided on the first connecting member.

[0012] By adopting the above technical solution, a spirit level is provided on the first connecting member, so that workers do not need to prepare an external spirit level when installing horizontal pipe fittings, and workers do not need to manually fix the spirit level and the horizontal pipe fittings at the same time, which facilitates workers to install horizontal pipe fittings.

[0013] Optionally, a fixing groove connected to the dovetail groove is formed on the second connecting member, and a fixing cover is slidably connected in the fixing groove, and the fixing cover can block the opening of the dovetail groove.

[0014] By adopting the above technical solution, the fixed cover slides in the fixed groove and blocks the opening of the dovetail groove, so that the fixed cover can stably restrict the dovetail block and prevent the dovetail block from detaching from the dovetail groove, so that the connection between the first connecting member and the second connecting member can be stable, preventing the dovetail block from sliding in the dovetail groove when moving the first connecting member and the second connecting member, thereby preventing the first connecting member and the second connecting member from being misaligned.

[0015] Optionally, an elastic member is provided on the fixing groove, a stop strip is provided on the elastic member, a stop hole for the stop strip to pass through is opened on the fixing cover, the elastic member drives the stop strip to be inserted into the stop hole, and when the stop strip is inserted into the stop hole, the fixing cover blocks the dovetail groove.

[0016] By adopting the above technical solution, the stop bar is driven through the stop hole by the elastic part, so that the hole wall of the stop hole restricts the stop bar, so that the stop bar can restrict the fixed cover, so that the fixed cover can be fixed in the fixed groove, so that the fixed cover can stably restrict the dovetail block and prevent the fixed cover from moving and causing the dovetail groove to be unable to be blocked.

[0017] Optionally, the stop strip is inclined between a direction toward the dovetail block and a direction toward the bottom wall of the fixing groove, and the inclined surface can be completely located in the stop hole.

[0018] By adopting the above technical solution, the stop bar is tilted, and the inclined surface is completely located in the stop hole, so that the connection between the stop bar and the fixed cover is not easy to slip; when the staff presses the stop bar, the inclined surface of the stop bar abuts against the hole wall of the stop hole, so that the fixed cover can drive the stop bar to move, so that the staff does not need to use tools to move the stop bar, so as to facilitate the sliding of the stop bar.

[0019] Optionally, a limiting bar is slidably connected to the dovetail groove, and when the limiting bar is located in the fixing groove, the limiting bar is located on the sliding path of the fixing cover.

[0020] By adopting the above technical solution, the limiting bar is located in the fixed groove. At this time, the limiting bar is located on the sliding path of the fixed cover. The limiting bar can limit the fixed cover to prevent the fixed cover from blocking the dovetail groove during transportation, so that the staff does not need to move the fixed cover when installing the first connecting member and the second connecting member, and at the same time avoids the fixed cover protruding from the second connecting member and causing damage; the limiting bar slides in the dovetail groove, so that the limiting bar is separated from the fixed groove, so that the limiting bar does not limit the fixed cover, so that the fixed cover can block the dovetail groove.

[0021] Optionally, a receiving groove for the limiting strip to slide is provided on the groove wall of the dovetail groove, and when the limiting strip is located in the receiving groove, the limiting strip is not located in the dovetail groove.

[0022] By adopting the above technical solution, the limiting bar is located in the accommodating groove, so that the limiting bar is not located in the dovetail groove, so that the limiting bar does not restrict the movement of the dovetail block, and the dovetail block can be stably inserted into the dovetail groove.

[0023] Optionally, the spirit level is located in a fixing groove, and when the fixing cover is located in the fixing groove, the fixing cover blocks the spirit level.

[0024] By adopting the above technical solution, the spirit level is shielded by the fixed cover, so that during the transportation of the horizontal pipe fitting, the fixed cover can protect the spirit level and prevent the spirit level from being damaged during the transportation.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The dovetail block is inserted into the dovetail groove so that the groove wall of the dovetail groove restricts the dovetail block, so that the first connecting member and the second connecting member can be fixed to each other, thereby allowing the staff to install horizontal pipe fittings; the dovetail block is inserted into different dovetail grooves so that different first joints and different second joints can be fixed to each other, so that the staff only needs to carry different first joints and different second joints, without carrying various pipe fittings, thereby reducing the number of pipe fittings to be carried, so as to facilitate on-site decoration by the staff.

[0027] 2. If leakage occurs, the water flow in the first joint may carry current. Since the water flows out of the metal pipe, the current can flow along the metal pipe and the terminal, so that the current will not stay in the water flow, allowing people to use the water flow more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of Example 1;

[0029] Figure 2 is an exploded schematic diagram highlighting the connection terminals in Example 1;

[0030] Figure 3 is a schematic structural diagram of Example 2;

[0031] Figure 4 is an exploded schematic diagram highlighting the stop bar in Example 2;

[0032] Figure 5 Schematic diagram of the explosion of the restriction strip in Example 2.

[0033] Figure numerals: 1. first joint; 11. first connecting member; 12. dovetail block; 13. metal pipe; 131. metal plate; 132. terminal; 133. fastener; 134. perforation; 14. placement groove; 141. level; 2. second joint; 21. second connecting member; 22. dovetail groove; 221. accommodating groove; 23. limiting strip; 24. fixing groove; 25. fixing cover; 251. stop hole; 26. elastic groove; 261. elastic member; 262. stop strip. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] Example 1

[0036] This embodiment discloses a portable horizontal pipe fitting. Figure 1 A portable horizontal pipe fitting includes a first joint 1 and a second joint 2. The first joint 1 is integrally formed with a first connection member 11, and the second joint 2 is integrally formed with a second connection member 21. The first connection member 11 and the second connection member 21 are integrally formed with reinforcing ribs to increase the structural strength of the first connection member 11 and the second connection member 21.

[0037] Reference Figure 1A dovetail block 12 is integrally formed on the surface of the first connecting member 11 away from the first joint 1, and a dovetail groove 22 is provided on the surface of the first connecting member 11 provided with the dovetail block 12. A dovetail block 12 is integrally formed on the surface of the second connecting member 21 away from the second joint 2, and a dovetail groove 22 is provided on the surface of the second connecting member 21 provided with the dovetail block 12. When the dovetail block 12 of the first connecting member 11 is inserted into the dovetail groove 22 of the second connecting member 21, the dovetail block 12 of the second connecting member 21 is inserted into the dovetail groove 22 of the first connecting member 11.

[0038] Reference Figure 1 and Figure 2 The inner surface of the first joint 1 is fixedly connected with a metal pipe 13, a metal plate 131 is integrally formed on the metal pipe 13, and a through hole 134 is opened on the outer surface of the first joint 1. A fastener 133 and a terminal 132 are provided on the surface of the first joint 1. The fastener 133 passes through the terminal 132 and the through hole 134, and is finally threadedly connected to the metal plate 131, so that the terminal 132 is fixedly connected to the metal pipe 13. Similarly, the second joint 2 is also provided with a metal pipe 13, a fastener 133 and a terminal 132.

[0039] Reference Figure 1 A placement groove 14 is provided on the surface of the first connector 11, and a level 141 is fixedly connected in the placement groove 14. The level 141 can confirm whether the first connector 11 is level. Similarly, a level 141 is also provided on the second connector.

[0040] The implementation principle of the embodiment 1 is: the dovetail block 12 is inserted into the dovetail groove 22 so that the first connecting member 11 and the second connecting member 21 can be fixed to each other.

[0041] Example 2

[0042] Reference Figure 3 and Figure 4 The difference between this embodiment and the first embodiment is that a fixing groove 24 is provided on the surface of the second connecting member 21 on which the placement groove 14 is provided, the fixing groove 24 is connected to the dovetail groove 22, and the fixing groove 24 penetrates to the surface of the second connecting member 21 on which the dovetail block 12 is provided. When the dovetail block 12 is inserted into the dovetail groove 22, the dovetail block 12 is coplanar with the fixing groove 24, and the dovetail block 12 is not coplanar with the surface of the first connecting member 11.

[0043] Reference Figure 4 A fixing cover 25 is slidably connected in the fixing groove 24, and the fixing cover 25 can block the dovetail groove 22. When the dovetail block 12 is inserted into the dovetail groove 22, the fixing cover 25 can block the dovetail groove 22, making it difficult for the dovetail block 12 to escape from the dovetail groove 22.

[0044] Reference Figure 4, the placement groove 14 is located on the bottom wall of the fixing groove 24, and the level 141 can be completely located in the placement groove 14, that is, the fixing cover 25 protects the level 141. An elastic groove 26 is provided on the bottom wall of the fixing groove 24, and an elastic member 261 is fixedly connected to the bottom wall of the elastic groove 26. The elastic member 261 includes an elastic spring. In other embodiments, the elastic member 261 can be an elastic structure such as a spring.

[0045] Reference Figure 4 One end of the elastic spring is fixedly connected to the bottom wall of the elastic groove 26, and the other end of the elastic spring is fixedly connected to a stopper bar 262, which is inclined toward the bottom wall of the elastic groove 26 and toward the dovetail block 12. A stopper hole 251 is provided on the surface of the fixed cover 25 for the stopper bar 262 to be inserted. When the stopper bar 262 is inserted into the stopper hole 251, the stopper bar 262 limits the movement of the fixed cover 25. At this time, the fixed cover 25 blocks the dovetail groove 22, and the inclined surface of the stopper bar 262 is also completely located in the stopper hole 251. When the stopper bar 262 is completely located in the elastic groove 26, the elastic spring is in a contracted state.

[0046] Reference Figure 4 People press the stop bar 262 to make the inclined surface of the stop bar 262 abut against the hole wall of the stop hole 251. People can slide the fixed cover 25 to make the fixed cover 25 drive the stop bar 262 to retract into the elastic groove 26 when moving.

[0047] Reference Figure 4 and Figure 5 The bottom wall of the dovetail groove 22 is provided with a receiving groove 221, and a limiting strip 23 is slidably connected in the receiving groove 221, and the limiting strip 23 can slide in the dovetail groove 22. When the limiting strip 23 is completely located in the receiving groove 221, the dovetail block 12 can be inserted into the dovetail groove 22; when the limiting strip 23 is completely located in the dovetail groove 22, one end of the limiting strip 23 is located on the moving path of the fixed cover 25, so that the limiting strip 23 limits the movement of the fixed cover 25 and prevents the stop strip 262 from being inserted into the stop hole 251. When the dovetail block 12 is inserted into the dovetail groove 22, the dovetail block 12 abuts against the limiting strip 23, so that the limiting strip 23 moves from the dovetail groove 22 to the receiving groove 221.

[0048] The implementation principle of Example 2 is as follows: by inserting the dovetail block 12 into the dovetail groove 22, the dovetail block 12 drives the limiting bar 23 to move, so that the limiting bar 23 does not restrict the fixed cover 25. At this time, the staff manually drives the fixed cover 25 to move, so that the fixed cover 25 blocks the dovetail groove 22, and then the stop bar 262 is driven by the elastic spring to insert the stop bar 262 into the stop hole 251, thereby limiting the fixed cover 25.

[0049] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0050] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A portable horizontal pipe fitting, comprising a first joint (1) and a second joint (2), characterized in that: The first joint (1) is provided with a first connecting piece (11), the second joint (2) is provided with a second connecting piece (21), the first connecting piece (11) is provided with a dovetail block (12), the second connecting piece (21) is provided with a dovetail groove (22) for the dovetail block (12) to be inserted, and when the dovetail block (12) is inserted into the dovetail groove (22), the first connecting piece (11) and the second connecting piece (21) are fixed to each other.

2. A portable horizontal pipe fitting according to claim 1, characterized in that: A metal pipe (13) for water to flow out is provided in the first joint (1), and a connection terminal (132) for connecting to the metal pipe (13) is provided on the first joint (1).

3. A portable horizontal pipe fitting according to claim 1, characterized in that: The first connecting member (11) is provided with a level (141).

4. A portable horizontal pipe fitting according to claim 3, characterized in that: The second connecting member (21) is provided with a fixing groove (24) connected to the dovetail groove (22), and a fixing cover (25) is slidably connected in the fixing groove (24), and the fixing cover (25) can block the opening of the dovetail groove (22).

5. A portable horizontal pipe fitting according to claim 4, characterized in that: The fixing groove (24) is provided with an elastic member (261), the elastic member (261) is provided with a stop bar (262), the fixing cover (25) is provided with a stop hole (251) for the stop bar (262) to pass through, the elastic member (261) drives the stop bar (262) to be inserted into the stop hole (251), and when the stop bar (262) is inserted into the stop hole (251), the fixing cover (25) blocks the dovetail groove (22).

6. A portable horizontal pipe fitting according to claim 5, characterized in that: The stop strip (262) is inclined between the direction toward the dovetail block (12) and the direction toward the bottom wall of the fixing groove (24), and the inclined surface can be completely located in the stop hole (251).

7. A portable horizontal pipe fitting according to claim 4, characterized in that: A limiting strip (23) is slidably connected to the dovetail groove (22). When the limiting strip (23) is located in the fixing groove (24), the limiting strip (23) is located on the sliding path of the fixing cover (25).

8. A portable horizontal pipe fitting according to claim 7, characterized in that: The dovetail groove (22) has a receiving groove (221) on its wall for the limiting strip (23) to slide. When the limiting strip (23) is located in the receiving groove (221), the limiting strip (23) is not located in the dovetail groove (22).

9. A portable horizontal pipe fitting according to claim 4, characterized in that: The level meter (141) is located in the fixing groove (24); when the fixing cover (25) is located in the fixing groove (24), the fixing cover (25) shields the level meter (141).

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