Clamping sleeve type bathroom connecting pipe

Abstract

The utility model discloses a clamping sleeve type bathroom connecting pipe. The clamping sleeve type bathroom connecting pipe structurally comprises a clamping sleeve and a connecting pipe body matched with the head end and the tail end of the clamping sleeve. The utility model has the following beneficial effects: by utilizing the clamping of the clamping groove and the convex column arranged on the connecting pipe and the clamping sleeve, the internal sleeving connection of the connecting pipe and the clamping sleeve can be realized, so as to enhance the tight connectivity between the connecting pipe and the clamping sleeve; meanwhile, the clamping sleeve is connected with the connecting pipe by utilizing the rotary connection and matching of a matched thread groove formed in the thread sleeve and a thread strip of the clamping sleeve through thread lines and the clamping connection of a convex ring to the thread sleeve, and the connectivity of the clamping sleeve and the connecting pipe is strengthened and consolidated through the corresponding sleeving of a groove and a buckling shaft; and by adopting the parts of the clamping sleeve and the connecting pipe, the installation is convenient and stable, the sealing performance is strong, and the tensile strength is high.

Description

Technical Field

[0001] The invention relates to the field of bathroom pipe fittings, and more specifically, to a sleeve-type bathroom connecting pipe. Background Art

[0002] The ferrule-type bathroom connecting pipe usually refers to the connecting pipe or joint used in the bathroom, which is used to connect the faucets, shower heads, wash basins and other bathroom equipment with the hot and cold water supply pipes. This connecting pipe usually adopts a ferrule design.

[0003] When the existing ferrule-type sanitary connection pipe is in use, its connection structure is simple and its sealing performance is poor, and the connection structure is unstable.

[0004] Therefore, there is an urgent need for a ferrule-type bathroom connecting pipe that can achieve stable connection, good sealing, and easy installation of the connecting pipe. Summary of the invention

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a ferrule-type bathroom connecting pipe to solve the defects of the ferrule-type bathroom connecting pipe in the prior art, such as simple connection structure, poor sealing performance and unstable connection structure when in use.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] A ferrule-type bathroom connecting pipe, the structure of which includes a ferrule and a connecting pipe matched with both ends of the ferrule, the ferrule includes a limiting ring seat located in the middle of the ferrule, an expansion ring located on the front and rear surfaces of the limiting ring seat, a convex column located on the inner surface of the expansion ring, a threaded strip arranged on the outer surface of the expansion ring, a screw sleeve matched with the connecting pipe, a hexagonal angle ring arranged on the outer surface of the screw sleeve, a groove located on the inner side wall of the screw sleeve, a buckle shaft located inside the groove, a spring for connecting the buckle shaft with the groove, a sealing layer arranged on the surface of the screw sleeve, and a matching threaded groove arranged on the inner wall of the screw sleeve and matched with the threaded strip;

[0008] The connecting pipe comprises a pipe body fitted with the ferrule, a convex ring arranged on the outer surface of the pipe body, a slot hole opened on the surface of the convex ring and matched with the buckle shaft, and a clamping groove arranged on the outer surface of the pipe body and matched with the convex column.

[0009] As a further solution of the present invention, the component structures of the front and rear surfaces of the limiting ring seat are consistent, thereby achieving effective connection to the pipe body.

[0010] As a further solution of the present invention, the tube body and the threaded sleeve are arranged to be sleeved together, and the cooperating convex ring plays a clamping role, which is beneficial to the clamping sleeve fixation of the tube body and realizes the compact connection of the bathroom connecting pipe.

[0011] As a further solution of the present invention, the buckle shaft and the slot hole are made of anisotropic magnetic materials to further strengthen the connection between the slot hole and the buckle shaft.

[0012] As a further solution of the present invention, the slots are arranged corresponding to the buckle shafts, and there are plural slots.

[0013] As a further solution of the present invention, the number of the protrusions is consistent with that of the card slots and they are arranged correspondingly, and an anisotropic magnetic structure is adopted between the two.

[0014] As a further solution of the present invention, the thread strip and the matching thread groove are connected by a thread pattern.

[0015] As a further solution of the present invention, the sealing layer is connected to the convex ring.

[0016] Advantageous Effects of the Invention

[0017] Compared with the traditional ferrule-type bathroom connecting pipe, the present invention has the following beneficial effects:

[0018] In the present invention, the connection pipe can be connected to the inner sleeve of the ferrule by the engagement of the engagement groove and the protruding column provided on the connection pipe and the ferrule, so as to enhance the tight connection between the two.

[0019] At the same time, the matching thread groove of the screw sleeve and the thread strip of the ferrule are used to rotate and connect with the thread pattern, and the convex ring is engaged with the screw sleeve to realize the connection between the ferrule and the connecting pipe, and the corresponding engagement between the groove and the buckle shaft strengthens and consolidates the connectivity between the ferrule and the connecting pipe;

[0020] The set ferrule and connecting pipe parts are used, which is easy to install, stable, has strong sealing performance, and has high tensile strength resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objectives and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the accompanying drawings.

[0022] In the attached picture:

[0023] Figure 1 This is a structural schematic diagram of a ferrule-type bathroom connecting pipe of the present invention;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the sleeve-type bathroom connecting pipe of the present invention;

[0025] Figure 3 It is a schematic diagram of the three-dimensional cross-section structure of the sleeve-fitted connecting pipe of the present invention;

[0026] Figure 4 For the present invention Figure 2 The structural diagram of A in the figure;

[0027] Figure 5 It is a schematic diagram of the installation structure of the slot hole and the buckle shaft of the present invention.

[0028] In the figure: ferrule 1, connecting pipe 2, limiting ring seat 11, expansion ring 12, boss 13, thread strip 14, screw sleeve 15, hexagonal angle ring 16, groove 17, buckle shaft 18, spring 19, sealing layer 110, matching thread groove 111, tube body 21, convex ring 22, slot 23, and card slot 24. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Example:

[0031] like Figure 1-Figure 5 As shown, the present invention provides a technical solution for a sleeve-type bathroom connecting pipe:

[0032] As shown in the figure, a ferrule-type sanitary ware connecting pipe, the structure of which includes a ferrule 1 and a connecting pipe 2 matched with both ends of the ferrule 1, the ferrule 1 includes a limiting ring seat 11 located in the middle of the ferrule 1, an expansion ring 12 located on the front and rear surfaces of the limiting ring seat 11, a convex column 13 located on the inner surface of the expansion ring 12, a threaded strip 14 arranged on the outer surface of the expansion ring 12, a screw sleeve 15 matched with the connecting pipe 2, a hexagonal angle ring 16 arranged on the outer surface of the screw sleeve 15, a groove 17 located on the inner side wall of the screw sleeve 15, a buckle shaft 18 located inside the groove 17, a spring 19 for connecting the buckle shaft 18 with the groove 17, a sealing layer 110 arranged on the surface of the screw sleeve 15, and a matching thread groove 111 arranged on the inner wall of the screw sleeve 15 and matched with the threaded strip 14;

[0033] The connecting tube 2 includes a tube body 21 which fits with the ferrule 1, a convex ring 22 provided on the outer surface of the tube body 21, a slot 23 opened on the surface of the convex ring 22 and matched with the buckle shaft 18, and a clamping groove 24 provided on the outer surface of the tube body 21 and matched with the protrusion 13.

[0034] The component structures of the front and rear surfaces of the limiting ring seat 11 are consistent, thereby achieving effective connection to the pipe body.

[0035] The tube body 21 is fitted with the threaded sleeve 15 and cooperates with the convex ring 22 to play a clamping role, which is beneficial to the clamping sleeve fixation of the tube body and realizes the compact connection of the bathroom connecting pipe.

[0036] The buckle shaft 18 and the slot hole 23 are made of anisotropic magnetic materials to further strengthen the connection between the slot hole and the buckle shaft.

[0037] The slots 23 are arranged corresponding to the buckle shafts 18 , and there are a plurality of slots 23 .

[0038] The number of the protrusions 13 and the slots 24 are the same and they are arranged correspondingly, and an anisotropic magnetic structure is adopted between the two.

[0039] The thread strip 14 and the matching thread groove 111 are connected by a thread pattern.

[0040] The sealing layer 110 is connected to the raised ring 22 .

[0041] The specific implementation principle is as follows: the connecting pipe 2 is inserted into the interior of the ferrule 1, the card groove 24 is correspondingly engaged with the convex column 13, and the convex ring 22 is against the outside of the ferrule 1, the screw sleeve 15 is fitted with the connecting pipe 2 and moved toward the direction of the ferrule 1, and the screw sleeve 15 is rotated to make the matching thread groove 111 and the thread pattern of the thread strip 14 rotate and connect, and the buckle shaft 18 and the slot hole 23 are engaged and connected during the rotation process, so as to realize the tight and stable connection between the ferrule 1 and the connecting pipe 2.

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached 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 are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ferrule-type bathroom connecting pipe, comprising a ferrule (1) and a connecting pipe (2) matched with both ends of the ferrule (1), characterized in that: The ferrule (1) comprises a limiting ring seat (11) located in the middle of the ferrule (1), an expansion ring (12) located on the front and rear surfaces of the limiting ring seat (11), a convex column (13) located on the inner surface of the expansion ring (12), a thread strip (14) arranged on the outer surface of the expansion ring (12), a screw sleeve (15) matched with the connecting pipe (2), a hexagonal ring (16) arranged on the outer surface of the screw sleeve (15), a groove (17) located on the inner side wall of the screw sleeve (15), a buckle shaft (18) located inside the groove (17), a spring (19) for connecting the buckle shaft (18) with the groove (17), a sealing layer (110) arranged on the surface of the screw sleeve (15), and a matching thread groove (111) arranged on the inner wall of the screw sleeve (15) and matched with the thread strip (14); The connecting pipe (2) comprises a pipe body (21) fitted with the ferrule (1), a convex ring (22) provided on the outer surface of the pipe body (21), a slot (23) opened on the surface of the convex ring (22) and matched with the buckle shaft (18), and a clamping groove (24) provided on the outer surface of the pipe body (21) and matched with the convex column (13).

2. The ferrule-type bathroom connecting pipe according to claim 1, characterized in that: The component structures of the front and rear surfaces of the limiting ring seat (11) are consistent.

3. The ferrule-type sanitary connection pipe according to claim 1, characterized in that: The tube body (21) is sleeved with the threaded sleeve (15) and cooperates with the convex ring (22) to play a locking role.

4. The ferrule-type sanitary connection pipe according to claim 1, characterized in that: The buckle shaft (18) and the slot hole (23) are made of heteromagnetic materials.

5. The ferrule-type sanitary connection pipe according to claim 1, characterized in that: The slot holes (23) are arranged corresponding to the buckle shafts (18), and a plurality of slot holes (23) are provided.

6. The ferrule-type sanitary connection pipe according to claim 1, characterized in that: The number of the convex columns (13) and the card slots (24) are the same and they are arranged correspondingly, and an anisotropic magnetic structure is adopted between the two.

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