CN218915312U - Pipeline fixing assembly, pipeline fixing assembly and air conditioner - Google Patents

Abstract

The utility model provides a pipeline fixing assembly and an air conditioner, relates to the technical field of air conditioners, and is designed for solving the problem of complex assembly and disassembly between a pipeline fixing block and a pipeline. The pipeline fixing assembly comprises a fixing sleeve and a fixing seat which are made of elastic materials, and the fixing seat comprises a first opening part and a first circumferential solid part which surrounds a first semi-closed accommodating cavity; the fixing sleeve comprises a second opening part and a second circumferential solid part which surrounds a second semi-closed accommodating cavity for accommodating the pipeline; the fixing sleeve is rotatably arranged in the first semi-closed accommodating cavity, the fixing sleeve can be switched between a first position and a second position, when the fixing sleeve is in the first position, the first opening part and the second opening part are at least partially overlapped, and the overlapped area of the first opening part and the second opening part extends from the first side surface to the second side surface; when in the second position, the first opening is completely staggered from the second opening. The pipeline fixing assembly provided by the utility model can improve the dismounting efficiency.

Description

Pipeline fixing assembly, pipeline fixing assembly and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a pipeline fixing assembly and an air conditioner.

Background

In the related art, the air conditioning industry mainly adopts the following forms for fixing pipelines:

FIG. 1 is a schematic view of a pipeline fixing block in the prior art; as shown in fig. 1, semi-closed annular cavities 98 are arranged at two ends of the pipeline fixing block 99 in the length direction, the diameters of the semi-closed annular cavities 98 are designed according to different pipeline matching, and each annular cavity 98 is provided with a penetrating opening. Fig. 2 is a schematic structural diagram of a pipe fixing block of the background art for accommodating a first pipe and a second pipe, as shown in fig. 2, when in installation, two sections of pipes, namely, a first pipe 97 and a second pipe 96, are placed into annular containing cavities 98 at two ends, and then the pipe fixing block is bundled at the periphery of the pipe fixing block by using a bundling belt 95, so that the semi-closed annular containing cavity 98 is closed to prevent the pipe from sliding out of an opening.

The following disadvantages are caused by the adoption of the fixing mode: 1. in order to facilitate the pipe to be put into the circular cavity 98 from the opening, the pipe fixing block 99 has elasticity and is easy to put in, and accordingly, the risk of sliding out of the opening is increased, so that the tie 95 is generally required to be tightly tied to ensure complete fixing, and the complexity and the production cost of production are increased; 2. when the pipeline is disassembled, the cable tie 95 needs to be cut off, so that the pipeline fixing block 99 can be taken down from the pipeline, and the disassembly of the pipeline is not facilitated.

Disclosure of Invention

The first object of the present utility model is to provide a pipeline fixing assembly, which solves the technical problem of complex assembly and disassembly between the existing pipeline fixing block and the pipeline.

The utility model provides a pipeline fixing assembly, which comprises a fixing sleeve and a fixing seat, wherein the fixing sleeve and the fixing seat are made of elastic materials, the fixing seat comprises a first circumferential solid part and a first opening part, the first circumferential solid part encloses a first semi-closed accommodating cavity, and the first opening part extends from a first side surface of the fixing seat to a second side surface opposite to the first side surface; the fixing sleeve comprises a second circumferential solid part and a second opening part, the second circumferential solid part surrounds a second semi-closed accommodating cavity for accommodating a pipeline, and the second opening part extends from a first side surface of the fixing sleeve to a second side surface opposite to the first side surface; the fixing sleeve is rotatably arranged in the first semi-closed accommodating cavity, the fixing sleeve can be switched between a first position and a second position, when the fixing sleeve is positioned at the first position, the first opening part and the second opening part are at least partially overlapped, and the overlapped area of the first opening part and the second opening part extends from the first side face to the second side face; when the fixing sleeve is in the second position, the first opening and the second opening are completely staggered.

The pipeline fixing assembly has the beneficial effects that:

the first semi-closed accommodating cavity surrounded by the first circumferential solid part is formed in the fixing seat so as to accommodate the fixing sleeve with the second semi-closed accommodating cavity surrounded by the second circumferential solid part, and when the fixing sleeve is rotated to the first position, the first opening part and the second opening part are partially or completely overlapped, so that the pipeline can be pressed into the second semi-closed accommodating cavity along the first opening part and the second opening part. Then the fixing sleeve is rotated to a second position, so that the first opening part and the second opening part are completely staggered, the second opening part can be closed by utilizing the first circumferential solid part, and the pipeline cannot leave the second semi-closed accommodating cavity; accordingly, the second circumferential solid portion also closes the first opening portion, and the pipe cannot leave from the second semi-closed accommodating chamber, so that the pipe is less likely to leave from the first opening portion.

By adopting the mode to fix the pipeline in the pipeline fixing assembly, the use of the binding tape is not needed, the production cost is reduced, the procedure links are reduced, the production efficiency is improved, and especially when the pipeline fixing assembly is required to be detached from the pipeline, the binding tape is not needed to be sheared by using pliers, scissors or the like, so that the detachment efficiency can be improved.

In a preferred embodiment, the second opening portion extends in an axial direction of the fixing sleeve.

The second opening part extends along the direction, and after the pipeline passes through the second opening part and is put into the second semi-closed accommodating cavity, the pipeline can be in a state consistent with the direction of the second semi-closed accommodating cavity. Therefore, the width of the second opening part can be reduced, or the resistance required to be overcome when the pipeline passes through the second opening part can be reduced, so that the operation efficiency is improved.

In a preferred embodiment, the first opening portion extends in an axial direction of the fixing sleeve.

The first opening part extends along the direction and is consistent with the extending direction of the second opening part, so that the width of the first opening part is reduced, or the resistance required to be overcome when a pipeline passes through the first opening part is reduced, and the operation efficiency is improved.

In a preferred embodiment, the outer circumferential surface of the fixing sleeve is provided with a first positioning flange extending in the circumferential direction, and the first positioning flange is perpendicular to the rotation axis of the fixing sleeve relative to the fixing seat.

Through setting up first location flange, can make fixed cover have the part in the axial to be can outstanding in first semi-closed accommodation chamber, can prevent in at least one direction that fixed cover from taking place axial float for fixed seat, fixed cover and fixed seat have taken place deformation when the pipeline is put into moreover, so also can produce frictional force between the two to fix the two.

In a preferred embodiment, the outer circumferential surface of the fixing sleeve is provided with a second positioning flange extending in the circumferential direction, and the second positioning flange is perpendicular to the rotation axis.

On the basis that the first positioning flange is arranged, the second positioning flange is arranged, so that the fixing sleeve can partially protrude out of the first semi-closed accommodating cavity at two positions in the axial direction, and the fixing sleeve can be prevented from axially moving relative to the fixing seat at least in the forward and reverse directions in the axial direction.

In a preferred technical scheme, the inner peripheral surface of the first semi-closed accommodating cavity is provided with a first positioning groove, and the first positioning groove is matched with the first positioning flange.

Through setting up first positioning groove and first positioning flange adaptation at the inner peripheral surface of first semi-closed accommodation chamber, not only can fix with the cover free rotation in first semi-closed accommodation chamber, can prevent moreover that fixed cover from sliding for fixed seat axial, improved the firm degree of fixing the pipeline.

In a preferred technical scheme, the inner peripheral surface of the first semi-closed accommodating cavity is provided with a second positioning groove, and the second positioning groove is matched with the second positioning flange.

Through setting up second positioning groove and second positioning flange adaptation at the inner peripheral surface of first semi-closed accommodation chamber, not only can support with holding fixed cover free rotation in first semi-closed accommodation chamber with holding through the two points of first positioning groove and second positioning groove, can further strengthen axial positioning ability moreover, improved the firm degree of fixing to the pipeline.

In a preferred embodiment, the fixing seat is provided with a plurality of first openings, and the fixing seat accommodates a plurality of fixing sleeves, and the number of the fixing sleeves is equal to the number of the first openings.

The first opening parts and the fixing sleeves are arranged, so that the pipelines can be fixed together at a certain length position of a certain pipeline, and the pipeline is prevented from being scattered.

In a preferred embodiment, the number of the fixing sleeves is two, and when the fixing sleeves are in the first position, the two first opening portions and the two second opening portions are coplanar.

The fixed cover that uses that adopts the mode setting can be simultaneously with two pipelines respectively in the both ends of fixed cover, from both sides to two pipelines application pressure, after a pipeline is pressed into a first semi-closed accommodation chamber, continue to apply pressure, can make another pipeline also enter into another semi-closed accommodation chamber to improve assembly efficiency.

A second object of the present utility model is to provide an air conditioner, which solves the technical problem of complex assembly and disassembly between the pipeline fixing block and the pipeline.

The air conditioner provided by the utility model comprises a pipeline and any pipeline fixing component, wherein the pipeline fixing component is configured to fix the pipeline when the fixing sleeve seals the first opening of the fixing seat.

By arranging the pipeline fixing assembly in the air conditioner, the air conditioner has all the advantages of the pipeline fixing assembly correspondingly, and the pipeline fixing assembly is not described in detail herein.

Drawings

In order to more clearly illustrate the technical solutions of embodiments or background art of the present utility model, the drawings that are needed in the description of the embodiments or background art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a pipeline fixing block in the prior art;

FIG. 2 is a schematic view of a prior art pipe fixing block for accommodating a first pipe and a second pipe;

FIG. 3 is a schematic view of a pipeline fixing assembly according to a first embodiment of the present utility model when a fixing sleeve is in a first position;

FIG. 4 is a schematic view of a pipe fixing assembly according to a first embodiment of the present utility model when the fixing sleeve is in the second position;

FIG. 5 is a schematic view of a fixing seat in a pipeline fixing assembly according to an embodiment of the present utility model;

FIG. 6 is a left side view of FIG. 5;

fig. 7 is a schematic perspective view of a fixing seat in a pipeline fixing assembly according to a first embodiment of the present utility model;

FIG. 8 is a schematic view of a fixing sleeve in a pipeline fixing assembly according to a first embodiment of the present utility model;

fig. 9 is a schematic perspective view of a fixing sleeve in a pipeline fixing assembly according to a first embodiment of the present utility model;

FIG. 10 is a top view of FIG. 8;

FIG. 11 is a schematic view illustrating a structure of a pipe fixing assembly according to another embodiment of the present utility model;

FIG. 12 is a B-B cross-sectional view of FIG. 11;

fig. 13 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 11.

Reference numerals illustrate:

10-a fixing seat; 11-a first semi-enclosed containment chamber; 12-a first opening; 13-a first circumferential solid portion; 14-a first positioning groove; 15-a second positioning groove;

20-a fixing sleeve; 21-a second semi-enclosed containment chamber; 22-a second opening; 23-a second circumferential solid portion; 24-a first positioning flange; 25-a second locating flange;

31-a first side; 32-a second side;

99-a pipeline fixing block; 98-an annular cavity; 97-first line; 96-second line; 95-ribbon.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Embodiment one:

FIG. 3 is a schematic view of a pipeline fixing assembly according to a first embodiment of the present utility model when a fixing sleeve is in a first position; FIG. 4 is a schematic view of a pipe fixing assembly according to a first embodiment of the present utility model when the fixing sleeve is in the second position; as shown in fig. 3-4, the pipe fixing assembly provided in the first embodiment of the present utility model includes a fixing sleeve 20 and a fixing seat 10, wherein the fixing sleeve 20 and the fixing seat 10 are made of elastic materials, the fixing seat 10 includes a first circumferential solid portion 13 and a first opening portion 12, the first circumferential solid portion 13 encloses a first semi-closed accommodating cavity 11, and the first opening portion 12 extends from a first side 31 of the fixing seat 10 to a second side 32 opposite to the first side 31; the fixing sleeve 20 includes a second circumferential solid portion 23 and a second opening portion 22, the second circumferential solid portion 23 encloses a second semi-closed accommodating chamber 21 for accommodating a pipeline, and the second opening portion 22 extends from a first side 31 to a second side 32 opposite to the first side 31 of the fixing sleeve 20; the fixing sleeve 20 is rotatably disposed in the first semi-closed accommodating chamber 11 of the fixing base 10, the fixing sleeve 20 is capable of being switched between a first position and a second position, when the fixing sleeve 20 is in the first position, the first opening 12 and the second opening 22 are at least partially overlapped, and an overlapping region of the first opening 12 and the second opening 22 extends from the first side 31 to the second side 32, as shown in fig. 3; when the fixing sleeve 20 is in the second position, the first opening 12 and the second opening 22 are completely offset from each other, as shown in fig. 4.

The outer shape of the second solid circumferential portion 23 of the fixing sleeve 20 in this embodiment is a substantially circular shape with a notch, and the inner circumferential surface of the first solid circumferential portion 13 is correspondingly a substantially circular shape with a notch; the fixing sleeve 20 is rotatable in the fixing base 10 in the axial direction with respect to the longitudinal direction of the fixing sleeve 20. The fixing sleeve 20 and the fixing seat 10 may be made of rubber, which is elastic, so that the fixing seat 10 and the fixing sleeve 20 can deform and enter from the first opening 12 and the second opening 22, and the friction coefficient between the rubber is large, so that the fixing sleeve 20 can better resist external interference after rotating at the second position, and the fixing sleeve 20 can more reliably maintain the second position, thereby avoiding the pipeline from slipping out.

And the first side 31 and the second side 32 may be planes represented by left and right edges of the graph in fig. 6, and planes represented by upper and lower edges of the graph in fig. 8, respectively. The first opening 12 and the second opening 22 extend from the first side 31 to the second side 32, respectively, and the first opening 12 extends continuously in the thickness direction of the fixing base 10 to form a continuous groove between the first side 31 and the second side 32, so that the first semi-closed accommodating chamber 11 is in communication with the outside. The second opening 22 extends continuously in the height direction of the fixing sleeve 20 shown in fig. 8 to form a continuous groove between the one side surface and the second side surface 32, and communicates the second semi-closed accommodating chamber 21 with the outside.

Wherein, the overlapping area of the first opening 12 and the second opening 22 extends from the first side 31 to the second side 32, which means that: if the axial length of the fixing socket 20 is equal to or greater than the dimension of the fixing socket 10 in the axial direction of the fixing socket 20, the overlapping region extends from the first side 31 to the second side 32 of the fixing socket 10; if the axial length of the fixing sleeve 20 is smaller than the dimension of the fixing base 10 in the axial direction of the fixing sleeve 20, the overlapping region extends from the first side 31 to the second side 32 of the fixing sleeve 20.

By providing the fixing socket 10 with the first semi-closed accommodation chamber 11 surrounded by the first solid circumferential portion 13 to accommodate the fixing sleeve 20 having the second semi-closed accommodation chamber 21 surrounded by the second solid circumferential portion 23, and rotating the fixing sleeve 20 to the first position so that the first opening portion 12 and the second opening portion 22 partially overlap or entirely overlap, the pipe can be pushed into the second semi-closed accommodation chamber 21 along the first opening portion 12 and the second opening portion 22. Then the fixing sleeve 20 is rotated to a second position, so that the first opening 12 and the second opening 22 are completely staggered, and the central angle of the first opening is preferably 180 degrees, the first circumferential solid part 13 can be used for sealing the second opening 22, and the pipeline cannot leave the second semi-sealed accommodating cavity 21; accordingly, the second circumferential solid portion 23 also closes the first opening portion 12, and the pipe is less likely to leave from the first opening portion 12 if it cannot leave from the second semi-closed accommodating chamber 21.

By adopting the mode to fix the pipeline in the pipeline fixing assembly, the use of the binding tape is not needed, the production cost is reduced, the procedure links are reduced, the production efficiency is improved, and especially when the pipeline fixing assembly is required to be detached from the pipeline, the binding tape is not needed to be sheared by using pliers, scissors or the like, so that the detachment efficiency can be improved.

FIG. 8 is a schematic view of a fixing sleeve in a pipeline fixing assembly according to a first embodiment of the present utility model; fig. 9 is a schematic perspective view of a fixing sleeve in a pipeline fixing assembly according to a first embodiment of the present utility model; FIG. 10 is a top view of FIG. 8; as shown in fig. 8 to 10, the second opening 22 preferably extends in the axial direction of the fixing sleeve 20. That is, as shown in fig. 8, the second opening portion 22 extends in a direction perpendicular to the first side surface 31 and the second side surface 32.

The second opening 22 is extended in the above direction, and after the pipe is put into the second semi-closed accommodating chamber 21 through the second opening 22, the pipe is placed in a state of being aligned with the direction of the second semi-closed accommodating chamber 21. Thus, the width of the second opening 22 can be reduced, or the resistance that needs to be overcome when the pipe is passed through the second opening 22 can be reduced, improving the operation efficiency.

FIG. 5 is a schematic view of a fixing seat in a pipeline fixing assembly according to an embodiment of the present utility model; FIG. 6 is a left side view of FIG. 5; fig. 7 is a schematic perspective view of a fixing seat in a pipeline fixing assembly according to a first embodiment of the present utility model; as shown in fig. 3 to 7, the first opening 12 preferably extends in the axial direction of the fixing sleeve 20.

The first opening 12 extends in the direction as described above, which is consistent with the extending direction of the second opening 22, so that it is advantageous to reduce the width of the first opening 12 or reduce the resistance to be overcome when the pipeline passes through the first opening 12, and to improve the operation efficiency.

In another implementation, at least one of the second opening 22 and the first opening 12 may not extend in the axial direction of the fixing sleeve 20, and may include, for example, the following cases: A. the first opening 12 or the second opening 22 extends in the axial direction of the fixing sleeve 20, and the other does not extend in the axial direction; B. neither the first opening 12 nor the second opening 22 extends in an axial direction, and both may be the same or different in inclination direction, e.g. both left-handed or right-handed, but different in inclination angle, or one may be left-handed and the other right-handed. But only the following conditions are guaranteed to be satisfied: when the fixing sleeve 20 is in the first position, the overlapping portion of the first opening 12 and the second opening 22 may extend from the first side 31 to the second side 32, and the width of the overlapping portion, that is, the dimension perpendicular to the extending direction, may be wider at some portions and narrower at some portions; when the fixing sleeve 20 is in the second position, the first circumferential solid portion 13 closes the second opening 22, and thus the fixing sleeve can be rotated to a position where the first opening 12 and the second opening 22 do not overlap with each other. In other words, when the overlapping area of the first opening portion 12 and the second opening portion 22 is the largest, the overlapping portion of the two is a complete diamond or rectangle or square, and the diamond or rectangle or square has no corner on the first side 31 and the second side 32, so that the illustrated overlapping area cannot satisfy the extension from the first side 31 to the second side 32, so that the pipe access cannot be realized, which is not an implementation of the present application.

As shown in fig. 8 to 10, the outer peripheral surface of the fixing sleeve 20 is preferably provided with a first positioning flange 24 extending in the circumferential direction, and the first positioning flange 24 is perpendicular to the rotation axis of the fixing sleeve 20 with respect to the fixing base 10.

Specifically, the first positioning flange 24 may be an annular flange provided on the outer peripheral surface of the fixing sleeve 20 as shown in fig. 8 to 10 and extending continuously from one side wall to the other side wall of the second opening portion 22, or may be a flange having several segments at the same axial position, or may be a flange extending only in the circumferential direction, as long as the length of the flange is greater than the width of the second opening portion 22.

By providing the first positioning flange 24, the fixing sleeve 20 can be made to protrude partially from the first semi-closed accommodating chamber 11 in the axial direction, and the fixing sleeve 20 can be prevented from axially moving relative to the fixing base 10 in at least one direction, and the fixing sleeve 20 and the fixing base 10 are deformed when the pipe is put in, so that friction is generated therebetween to fix the fixing sleeve and the fixing base.

In another implementation, even though the first positioning groove 14 is not provided on the inner peripheral surface of the first semi-closed accommodation chamber 11 as in the later-described implementation, it is: the first positioning flange 24 is located on the first side 31 of the fixing base 10 and abuts against the first side 31, and the first positioning flange 24 may be used to restrict movement in one direction.

As shown in fig. 8 to 9, the outer peripheral surface of the fixing sleeve 20 is preferably provided with a second positioning flange 25 extending in the circumferential direction, the second positioning flange 25 being perpendicular to the rotation axis.

Specifically, as with the first positioning flange 24, the second positioning flange 25 may be an annular flange provided on the outer peripheral surface of the fixing sleeve 20 as shown in fig. 8 to 10 and extending continuously from one side wall to the other side wall of the second opening portion 22, or may be a plurality of flanges at the same axial position, or may be a flange extending in the circumferential direction only as long as the length of the flange is longer than the width of the second opening portion 22.

On the basis that the first positioning flange 24 is already arranged, the second positioning flange 25 is further arranged, so that two parts of the fixing sleeve 20 in the axial direction can partially protrude out of the first semi-closed accommodating cavity 11, and the fixing sleeve 20 can be prevented from axially moving relative to the fixing seat 10 at least in the forward and backward directions in the axial direction.

In another embodiment, even if the first positioning groove 14 and the second positioning groove 15 are not provided on the inner peripheral surface of the first semi-closed accommodation chamber 11 as in the embodiment described later, the first positioning flange 24 directly abuts against the first side surface 31 of the fixing seat 10, and the second positioning flange 25 abuts against the second side surface 32, so that the fixing sleeve 20 and the fixing seat 10 are positioned in the axial direction.

FIG. 11 is a schematic view illustrating a structure of a pipe fixing assembly according to another embodiment of the present utility model; FIG. 12 is a B-B cross-sectional view of FIG. 11; fig. 13 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 11. As shown in fig. 11 to 13, preferably, the inner circumferential surface of the first semi-closed accommodation chamber 11 is provided with a first positioning groove 14, and the first positioning groove 14 is fitted with a first positioning flange 24.

The first positioning groove 14 is an annular groove, and extends continuously from one side wall of the first opening portion 12 to the other side wall of the first opening portion 12 in the circumferential direction of the first semi-closed accommodating chamber 11, and the first positioning groove 14 is also perpendicular to the axis of the fixing sleeve 20. Wherein the first positioning groove 14 is adapted to the first positioning flange 24, that is, the dimension of the first positioning groove 14 in the axial direction of the fixing sleeve 20 is consistent with the first positioning flange 24, the width of the first positioning groove 14 is consistent with the first positioning flange 24 and can accommodate the first positioning flange 24 to slide in the first positioning groove 14, and the depth of the first positioning groove 14 is greater than or equal to the dimension of the first positioning flange 24 protruding radially outwards of the fixing sleeve 20. If the first positioning flange 24 is a flange having the same axial position in plural stages, the first positioning groove 14 can accommodate all the flanges sliding therein, and in this case, the first positioning groove 14 is also a wall that extends continuously from one side wall of the first opening portion 12 to the other side wall of the first opening portion 12 in the circumferential direction of the first semi-closed accommodating chamber 11. The adaptation of the first positioning groove 14 to the first positioning flange 24 does not mean that the first positioning groove 14 is a multi-stage groove, each stage of groove being matched to the dimensions of each stage of flange in the axial and circumferential directions respectively but the fixing sleeve 20 and the fixing seat 10 cannot be rotated.

By providing the first positioning groove 14 on the inner peripheral surface of the first semi-closed accommodating chamber 11 to be fitted with the first positioning flange 24, not only can the fixing sleeve 20 freely rotate in the first semi-closed accommodating chamber 11, but also the fixing sleeve 20 can be prevented from axially sliding relative to the fixing seat 10, and the degree of firmness in fixing the pipe is improved.

As shown in fig. 11 to 13, preferably, the inner circumferential surface of the first semi-closed accommodation chamber 11 is provided with a second positioning groove 15, and the second positioning groove 15 is fitted with a second positioning flange 25.

The structure and shape of the second positioning groove 15 may be identical to those of the first positioning groove 14, and the difference is only that the positions are different, and the second positioning flange 25 is accommodated in the second positioning groove 15, which is not described herein.

By arranging the second positioning groove 15 on the inner circumferential surface of the first semi-closed accommodating cavity 11 to be matched with the second positioning flange 25, the sleeve 20 for accommodating fixation can be supported by two points of the first positioning groove 14 and the second positioning groove 15 to freely rotate in the first semi-closed accommodating cavity 11, the axial positioning capability can be further enhanced, and the firmness of fixing the pipeline is improved.

As shown in fig. 3 to 7 and 11 to 12, preferably, the fixing base 10 is provided with a plurality of first openings 12, and the fixing base 10 accommodates a plurality of fixing sleeves 20, the number of the fixing sleeves 20 being equal to the number of the first openings 12.

The plurality of first openings 12 and the plurality of fixing sleeves 20 are two or more. At this time, the pipeline fixing assembly can be an inter-pipeline fixing assembly for fixing a plurality of pipelines together at a certain length position of a certain pipeline, so as to avoid the scattering of the pipelines.

In another embodiment, only one first opening 12 may be provided in the fixing base 10, and the fixing base 10 may be fixed to another structure of the air conditioner by, for example, a male screw connector, so as to fix a certain pipe at a certain length position.

As shown in fig. 3-7 and 11-12, the number of securing sleeves 20 is preferably two, and when the securing sleeve 20 is in the first position, the two first openings 12 and the two second openings 22 are coplanar.

Specifically, the two semi-closed accommodating chambers are located at both ends of the fixing sleeve 20 in the longitudinal direction, and the longitudinal direction of the fixing sleeve 20 is the up-down direction of the drawing sheet in fig. 11 and 12. If the first opening 12 of each first semi-closed housing chamber 11 is used as a surface, the two first semi-closed housing chambers 11 on the fixing sleeve 20 are disposed back to back.

By adopting the above mode to set up the fixed sleeve 20, can place two pipelines respectively at the both ends of fixed sleeve 20 simultaneously, exert pressure to two pipelines from both sides, after a pipeline is pressed into a first semi-closed accommodation cavity 11, continue exerting pressure, can make another pipeline also enter into another first semi-closed accommodation cavity 11 to improve assembly efficiency.

Embodiment two:

the second embodiment also provides an air conditioner, including a pipe and any one of the above pipe fixing assemblies, the pipe fixing assembly being configured to fix the pipe when the fixing sleeve closes the first opening of the fixing seat.

By arranging the pipeline fixing assembly in the air conditioner, the air conditioner has all the advantages of the pipeline fixing assembly correspondingly, and the pipeline fixing assembly is not described in detail herein.

Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the above embodiments, descriptions of orientations such as "up", "down", and the like are shown based on the drawings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.

Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The pipeline fixing assembly is characterized by comprising a fixing sleeve (20) and a fixing seat (10), wherein the fixing sleeve (20) and the fixing seat (10) are made of elastic materials, the fixing seat (10) comprises a first circumferential solid part (13) and a first opening part (12), the first circumferential solid part (13) surrounds a first semi-closed accommodating cavity (11), and the first opening part (12) extends from a first side surface (31) of the fixing seat (10) to a second side surface (32) opposite to the first side surface (31); the fixing sleeve (20) comprises a second circumferential solid part (23) and a second opening part (22), the second circumferential solid part (23) surrounds a second semi-closed accommodating cavity (21) for accommodating a pipeline, and the second opening part (22) extends from a first side surface (31) of the fixing sleeve (20) to a second side surface (32) opposite to the first side surface (31); the fixing sleeve (20) is rotatably arranged in the first semi-closed accommodating cavity (11), the fixing sleeve (20) can be switched between a first position and a second position, when the fixing sleeve (20) is positioned at the first position, the first opening part (12) and the second opening part (22) are at least partially overlapped, and the overlapped area of the first opening part (12) and the second opening part (22) extends from the first side surface (31) to the second side surface (32); when the fixing sleeve (20) is in the second position, the first opening (12) and the second opening (22) are completely staggered.

2. A pipe fixing assembly according to claim 1, wherein the second opening (22) extends in the axial direction of the fixing sleeve (20).

3. A pipe fixing assembly according to claim 2, wherein the first opening (12) extends in the axial direction of the fixing sleeve (20).

4. A pipe fixing assembly according to any one of claims 1-3, characterized in that the outer circumferential surface of the fixing sleeve (20) is provided with a first positioning flange (24) extending in the circumferential direction, the first positioning flange (24) being perpendicular to the rotational axis of the fixing sleeve (20) relative to the fixing seat (10).

5. The line fixation assembly according to claim 4, characterized in that the outer circumferential surface of the fixation sleeve (20) is provided with a second positioning flange (25) extending in circumferential direction, the second positioning flange (25) being perpendicular to the rotation axis.

6. The line fixation assembly according to claim 4, characterized in that the inner circumferential surface of the first semi-closed accommodation chamber (11) is provided with a first positioning groove (14), the first positioning groove (14) being adapted to the first positioning flange (24).

7. The line fixation assembly according to claim 5, characterized in that the inner circumferential surface of the first semi-closed receiving chamber (11) is provided with a second positioning groove (15), the second positioning groove (15) being adapted to the second positioning flange (25).

8. A pipe fixing assembly according to any one of claims 1-3 or 5-7, wherein a plurality of said first openings (12) are provided in said fixing base (10), and said fixing base (10) accommodates a plurality of said fixing sleeves (20), said fixing sleeves (20) being equal in number to said first openings (12).

9. The line fixation assembly of claim 8, wherein the number of fixation sleeves (20) is two, and wherein the two first openings (12) and the two second openings (22) are coplanar when the fixation sleeves (20) are in the first position.

10. An air conditioner comprising a duct and the duct fixing assembly of any one of claims 1 to 9, the duct fixing assembly being configured to fix the duct when the fixing sleeve closes the first opening of the fixing seat.

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