CN215488222U

CN215488222U - Connecting pipe assembly

Info

Publication number: CN215488222U
Application number: CN202120868963.9U
Authority: CN
Inventors: 谢广春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-11
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a connecting pipe assembly, which comprises a water inlet pipe, a water outlet pipe and a switching pipe, wherein the water inlet pipe is provided with a water inlet channel; the water outlet pipe is provided with a water outlet channel; one of the inlet tube and the outlet pipe is fixedly connected with one end of the switching pipe, the other end of the inlet tube and the other end of the switching pipe are rotatably connected, the switching pipe is communicated with the water inlet channel and the water outlet channel, a first included angle is formed between the central shaft of the switching pipe and the water inlet direction of the inlet tube, a second included angle is formed between the central shaft of the switching pipe and the water outlet direction of the outlet pipe, and the value ranges of the first included angle and the second included angle are both larger than 0 degree and smaller than 180 degrees. The utility model can adjust the included angle between the water inlet direction and the water outlet direction, meets the installation requirements of various water inlet directions, and has good universality and low manufacturing cost.

Description

Connecting pipe assembly

Technical Field

The utility model relates to the technical field of bathroom products, in particular to a connecting pipe assembly.

Background

The shower pipe of the top-spraying shower head is generally embedded in a wall body in a concealed installation mode, the water outlet direction of the shower pipe is generally vertical downward, but the water inlet direction in the actual installation environment has various angles, so that the installation directions of the shower pipe are different, and the structures of the shower pipes corresponding to different installation directions are different; in order to adapt to different installation directions, the existing top-spraying shower head generally needs to be provided with shower pipes with various structures, so that the manufacturing cost is high, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the connecting pipe assembly which can adjust the included angle between the water inlet direction and the water outlet direction, meets the installation requirements of various water inlet directions, and has the advantages of good universality and low manufacturing cost.

A connecting tube assembly according to an embodiment of the present invention includes: a water inlet pipe having a water inlet passage; the water outlet pipe is provided with a water outlet channel; the water inlet pipe and one of the water outlet pipes are fixedly connected with one end of the switching pipe, the other end of the switching pipe is rotatably connected with the other end of the switching pipe, the switching pipe is communicated with the water inlet channel and the water outlet channel, a first included angle is formed between the central shaft of the switching pipe and the water inlet direction of the water inlet pipe, a second included angle is formed between the central shaft of the switching pipe and the water outlet direction of the water outlet pipe, and the value ranges of the first included angle and the second included angle are both larger than 0 degree and smaller than 180 degrees.

The technical scheme at least has the following beneficial effects: through the switching pipe with inlet tube and play water piping connection, the center pin of switching pipe all forms the contained angle with the water inlet direction of inlet tube and the play water direction of outlet pipe, use the center pin of switching pipe to rotate inlet tube or inlet tube as the axis of rotation, can change the water inlet direction of connecting tube subassembly and the contained angle between the play water direction, therefore, under the vertical decurrent condition of play water direction of guaranteeing connecting tube subassembly, the water inlet direction of connecting tube subassembly then is the multiple direction, can be according to the water inlet direction of the play water direction adjustment connecting tube subassembly of the delivery port of reserving on the wall body, in order to satisfy the actual installation requirement, the commonality is good, and need not other instrument auxiliary operation, and is convenient and fast.

According to some embodiments of the utility model, the first angle is equal to the second angle.

According to some embodiments of the utility model, the first angle is in a range of 30 ° to 60 °.

According to some embodiments of the utility model, the first included angle is 45 °.

According to some embodiments of the present invention, a first inclined plane is disposed at one end of the water inlet pipe connected to the adapter pipe, a second inclined plane is disposed at one end of the water outlet pipe connected to the adapter pipe, and both the first inclined plane and the second inclined plane are perpendicular to a central axis of the adapter pipe.

According to some embodiments of the utility model, a central axis of the adapter tube, a central axis of the inlet tube and a central axis of the outlet tube are coplanar.

According to some embodiments of the utility model, the first inclined surface abuts the second inclined surface.

According to some embodiments of the utility model, one of the inlet pipe and the outlet pipe is provided with a locking member, and the other is provided with at least two positioning grooves, and the positioning grooves are matched with the locking member.

According to some embodiments of the utility model, the locking member includes an elastic member and a plug connector, the water inlet pipe or the water outlet pipe provided with the locking member is provided with a containing groove, the elastic member and the plug connector are both contained in the containing groove, one end of the elastic member abuts against the bottom wall of the containing groove, the other end of the elastic member abuts against the plug connector, and the plug connector can extend out of the containing groove.

According to some embodiments of the utility model, the connector is provided as a steel ball, and the steel ball is accommodated in the accommodating groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a cross-sectional view of a first state of a connector assembly according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a second state of the connector assembly of the first embodiment of the present invention;

FIG. 3 is an exploded view of the connector assembly of the first embodiment of the present invention;

FIG. 4 is a schematic view of a second embodiment of the connector assembly of the present invention in a first state;

FIG. 5 is a schematic view of a second state of the connector assembly according to the second embodiment of the present invention;

FIG. 6 is a schematic view of a connector assembly according to a third embodiment of the present invention in a first state;

FIG. 7 is a schematic view of a second state of the connector assembly according to the third embodiment of the present invention.

Reference numerals:

a water inlet pipe 100; a water inlet passage 110; a first inclined surface 120; a positioning groove 130;

a water outlet pipe 200; a water outlet passage 210; a second inclined surface 220; a receiving groove 230; a latch 240; an elastic member 24; a plug-in connector 242;

an adapter tube 300; a water passage 310.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 3, an embodiment of the present invention provides a connection pipe assembly including a water inlet pipe 100, a water outlet pipe 200, and an adaptor pipe 300.

In some embodiments, the water inlet pipe 100, the water outlet pipe 200 and the adapter pipe 300 are all configured as circular pipes, the water inlet pipe 100 has a water inlet passage 110 penetrating through the water outlet pipe 200, the water outlet pipe 200 has a water outlet passage 210 penetrating through the water outlet pipe 300, one end of the adapter pipe 300 is fixedly connected with the end portion of the water inlet pipe 100, generally speaking, the screw thread connection is adopted, the assembly is convenient, the other end of the adapter pipe 300 is rotatably connected with the water outlet pipe 200, the water outlet pipe 200 can rotate around the central axis of the adapter pipe 300, the adapter pipe 300 is hermetically connected with the water inlet pipe 100 and the water outlet pipe 200, generally speaking, the sealing ring can be arranged to realize the hermetic connection to avoid water leakage, the water outlet passage 310 of the adapter pipe 300 is communicated with the water inlet passage 110 and the water outlet passage 210, wherein the central axis of the adapter pipe 300 forms a first included angle θ 1 with the water inlet direction of the water inlet pipe 100, the central axis of the adapter pipe 300 forms a second included angle θ 2 with the water outlet direction of the water outlet pipe 200, and both the theta 1 and the theta 2 meet the conditions that the theta 1 is more than 0 degree and less than 180 degrees, and the theta 2 is more than 0 degree and less than 180 degrees. Therefore, the central shaft of the adapter tube 300 is used as a rotating shaft, the water outlet tube 200 is rotated to change the included angle theta 3 between the water inlet direction and the water outlet direction of the connecting tube assembly, and theta 3 satisfies | theta 1-theta 2 | is not less than theta 3 and not more than theta 1+ theta 2, under the condition that the water outlet direction of the connecting tube assembly is vertical and downward, the water inlet direction of the connecting tube assembly can be set to multiple directions, therefore, the water outlet direction of the water outlet reserved on the wall body can be used for adjusting the water inlet direction of the connecting tube assembly, the actual installation requirement is met, the universality is good, the operation of rotating the water outlet tube 200 is not assisted by other tools, and the installation is convenient and rapid. It can be understood that one end of the adapting tube 300 can be rotatably connected with the water inlet tube 100, and the other end is fixedly connected with the water outlet tube 200, so that the angle θ 3 between the water inlet direction and the water outlet direction of the connecting tube assembly can be adjusted.

Referring to fig. 1 and 2, in some embodiments, a relationship between the first included angle θ 1 and the second included angle θ 2 satisfies that θ 1 is θ 2, and at this time, an included angle θ 3 between a water inlet direction and a water outlet direction of the connecting pipe assembly satisfies that θ 3 is greater than or equal to 0 ° and is greater than or equal to θ 3 (θ 1+ θ 2), so that θ 3 may be adjusted to 0 °, that is, the water outlet direction of the connecting pipe assembly is adjusted to be the same as the water inlet direction of the connecting pipe assembly, and at this time, a case that the water outlet direction of a water outlet reserved on a wall is a vertical downward direction may be satisfied, and this case is one of common arrangement forms of water outlets on the wall, and the connecting pipe assembly has good applicability and is convenient to use, and, of course, when the angle of θ 3 is within the included angle range, the installation requirements of other water outlet directions of the water outlet reserved on the wall may also be satisfied.

Referring to fig. 1 and 2, in some embodiments, the first included angle θ 1 ranges from 30 ° to 60 °, and at this time, the second included angle θ 2 also ranges from 30 ° to 60 °, and θ 1 is θ 2; in this embodiment, θ 1 is equal to θ 2 is equal to 45 °, an angle θ 3 between the water inlet direction and the water outlet direction of the connecting pipe assembly satisfies 0 ° - θ 3 ≦ 90 °, and thus, can adjust theta 3 to be 0 degree and 90 degrees, when theta 3 is 0 degree, the water outlet direction of the connecting pipe component is adjusted to be the same as the water inlet direction of the connecting pipe component, at the moment, the condition that the water outlet direction of the water outlet reserved on the wall body is vertical downwards can be met, when the theta 3 is 90 degrees, the water outlet direction of the connecting pipe assembly is adjusted to be vertical to the water inlet direction of the connecting pipe assembly, the condition that the water outlet direction of a water outlet reserved on the wall body is the horizontal direction can be met, the water outlet direction of the water outlets of the two wall bodies is a common arrangement form, the connecting pipe component has good applicability and convenient use, of course, the installation requirements of the wall body on other water outlet directions of the reserved water outlet can be met under the condition that the angle theta 3 is in the range of 0-90 degrees.

Referring to fig. 4 and 5, in other embodiments, if θ 1 is 30 °, the included angle θ 3 between the water inlet direction and the water outlet direction of the connecting pipe assembly is 0 ° or more and θ 3 is 60 ° or less, so when θ 3 is 0 °, the water outlet direction of the connecting pipe assembly is adjusted to be the same as the water inlet direction of the connecting pipe assembly, and when the water outlet direction of the water outlet reserved on the wall is vertically downward, which is one of the common arrangement forms of the water outlets on the wall, and when θ 3 is 60 °, the water outlet direction of the connecting pipe assembly is adjusted to be 60 ° or more and when the water outlet direction of the water outlet reserved on the wall is 30 ° or more and is inclined downward from the horizontal direction, the connecting pipe assembly has good applicability and is convenient to use, and of course, when the angle θ 3 is in the range of 0 ° to 60 °, and the installation requirements of other water outlet directions of the water outlet reserved on the wall body can be met.

Referring to fig. 6 and 7, in other embodiments, if θ 1 is 60 °, the included angle θ 3 between the water inlet direction and the water outlet direction of the connecting pipe assembly is 0 ° or more and θ 3 is 120 ° or less, so when θ 3 is 0 °, the water outlet direction of the connecting pipe assembly is adjusted to be the same as the water inlet direction of the connecting pipe assembly, and when the water outlet direction of the water outlet reserved on the wall is vertically downward, which is one of the common arrangement forms of the water outlets on the wall, and when θ 3 is 120 °, the water outlet direction of the connecting pipe assembly is adjusted to be 120 ° or more and when the water outlet direction of the water outlet reserved on the wall is 30 ° or more inclined upward from the horizontal direction, the connecting pipe assembly has good applicability and is convenient to use, and of course, when the angle θ 3 is in the range of 0 ° to 120 °, and the installation requirements of other water outlet directions of the water outlet reserved on the wall body can be met.

Referring to fig. 1 to 3, in some embodiments, a first inclined plane 120 is disposed at one end of the water inlet pipe 100 connected to the adapter tube 300, a second inclined plane 220 is disposed at one end of the water outlet pipe 200 connected to the adapter tube 300, and both the first inclined plane 120 and the second inclined plane 220 are perpendicular to a central axis of the adapter tube 300, that is, the first inclined plane 120 and the second inclined plane 220 are parallel, so that when the water outlet pipe 200 is rotated to adjust θ 3, there is no interference between the water inlet pipe 100 and the water outlet pipe 200, and the connection pipe assembly has a more compact overall structure, a smaller volume, and is convenient for packaging.

Referring to fig. 1 and 2, in some embodiments, a central axis of the adapter tube 300, a central axis of the water inlet tube 100 and a central axis of the water outlet tube 200 are coplanar, that is, the central axis of the adapter tube 300 passes through an intersection point of the central axis of the water inlet tube 100 and the first inclined plane 120 and an intersection point of the central axis of the water outlet tube 200 and the second inclined plane 220, so that a length of the adapter tube 300 extending into the water inlet tube 100 and a length of the adapter tube 300 extending into the water outlet tube 200 are maximized, and the two lengths are equal, so that the connection between the water inlet tube 100 and the water outlet tube 200 is more stable and reliable, and at the same time, the first inclined plane 120 and the second inclined plane 220 are attached, so that the connection between the water inlet tube 100 and the water outlet tube 200 is tight, the whole structure of the junction tube assembly is more compact, the volume is smaller, and in the case that the outer diameters of the water inlet tube 100 and the water outlet tube 200 are the same, when the water outlet direction of the junction assembly is adjusted to be the same as the water inlet direction of the junction tube assembly, the connecting pipe assembly integrally forms a straight pipe, the water inlet pipe 100 and the water outlet pipe 200 are not staggered in the axial direction, the occupied space is small, and the appearance is attractive.

Referring to fig. 1 and 2, in some embodiments, the water outlet pipe 200 is provided with a locking member 240, the locking member 240 is located at one end of the water outlet pipe provided with the second inclined surface 220, the locking member 240 can move telescopically in a direction perpendicular to the second inclined surface 220, the water inlet pipe 100 is provided with two positioning slots 130, the positioning slots 130 are arranged in a concave structure, the positioning slots 130 are matched with the locking member 240, the two positioning slots 130 are arranged at one end of the water outlet pipe provided with the first inclined surface 120, and the two positioning slots 130 are respectively located at two positions corresponding to the locking member 240 when the water outlet direction of the water outlet pipe assembly is adjusted to be the same as or perpendicular to the water inlet direction of the water inlet pipe assembly, the locking member 240 is inserted into the positioning slots 130, so as to lock the water inlet pipe 100 and the water outlet pipe 200, thereby preventing the water outlet pipe assembly from being affected by the random rotation, it can be understood that the water outlet direction of the connecting pipe assembly is the same as or perpendicular to the water inlet direction of the connecting pipe assembly, which is two common use states, therefore, generally, the positioning grooves 130 are disposed at two positions, and certainly, a plurality of positioning grooves 130 corresponding to the locking members 240 located at different positions may be disposed at other positions on the first inclined plane 120, so that the locking function when the included angle θ 3 between the water outlet direction of the connecting pipe assembly and the water inlet direction of the connecting pipe assembly is other angles can be realized; additionally, it will be appreciated that the positions of the locking member 240 and the positioning slot 130 between the outlet pipe 200 and the inlet pipe 100 may be interchanged.

Referring to fig. 1 and 2, in some embodiments, the locking member 240 includes an elastic member 241 and an insert piece 242, the water outlet pipe 200 is provided with a receiving groove 230, the receiving groove 230 is provided as a blind hole, the opening of the receiving groove 230 faces the second inclined plane 220, the central axis of the blind hole (i.e., the receiving groove 230) is perpendicular to the second inclined plane 220, the elastic member 241 and the insert piece 242 are both received in the receiving groove 230, the elastic member 241 is provided as a spring, the structure is simple, one end of the elastic member 241 abuts against the bottom wall of the receiving groove 230, the other end abuts against the insert piece 242, the elastic member 241 can drive the end of the insert piece 242 to exceed the second inclined plane 220 and be inserted into the positioning groove 130, so as to achieve locking, so as to lock an included angle between a water inlet direction and a water outlet direction of the connecting pipe assembly, rotating the water outlet pipe 200 can move the end of the insert piece 242 from the positioning groove 130 to the first inclined plane 120, so as to compress the elastic member 241, thereby achieving unlocking, simple structure and easy realization. The connector 242 is a steel ball, the steel ball is a common part, the price is low, the manufacturing cost is low, the structural strength of the steel ball is good, the service life is long, the outer surface is an arc surface, and the water outlet pipe 200 can be conveniently rotated to be unlocked.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A connecting tube assembly, comprising:

a water inlet pipe having a water inlet passage;

the water outlet pipe is provided with a water outlet channel;

the water inlet pipe and one of the water outlet pipes are fixedly connected with one end of the switching pipe, the other end of the switching pipe is rotatably connected with the other end of the switching pipe, the switching pipe is communicated with the water inlet channel and the water outlet channel, a first included angle is formed between the central shaft of the switching pipe and the water inlet direction of the water inlet pipe, a second included angle is formed between the central shaft of the switching pipe and the water outlet direction of the water outlet pipe, and the value ranges of the first included angle and the second included angle are both larger than 0 degree and smaller than 180 degrees.

2. A connector tube assembly as defined in claim 1, wherein: the first included angle is equal to the second included angle.

3. A connector tube assembly as defined in claim 2, wherein: the value range of the first included angle is 30-60 degrees.

4. A connector tube assembly as defined in claim 3, wherein: the first included angle is 45 °.

5. A connector tube assembly as defined in claim 1, wherein: the water inlet pipe is connected with one end of the switching pipe and is provided with a first inclined plane, the water outlet pipe is connected with one end of the switching pipe and is provided with a second inclined plane, and the first inclined plane and the second inclined plane are perpendicular to the central shaft of the switching pipe.

6. A connector tube assembly as defined in claim 5, wherein: the central shaft of the adapter tube, the central shaft of the water inlet tube and the central shaft of the water outlet tube are coplanar.

7. A connector tube assembly as defined in claim 5, wherein: the first inclined plane is attached to the second inclined plane.

8. A connector tube assembly as defined in claim 1, wherein: one of the water inlet pipe and the water outlet pipe is provided with a locking piece, and the other is provided with at least two positioning grooves which are matched with the locking piece.

9. A connector tube assembly as defined in claim 8, wherein: the locking piece includes elastic component and plug connector, is equipped with the locking piece the inlet tube or the outlet pipe is provided with the storage tank, the elastic component with the plug connector all hold in the storage tank, the one end butt of elastic component in the diapire of storage tank, the other end butt in the plug connector, the plug connector can stretch out the storage tank.

10. A connector tube assembly as defined in claim 9, wherein: the connector clip is set up to the steel ball, the steel ball hold in the storage tank.