Pipeline connecting structure and blowing and sucking all-in-one machine

Abstract

The utility model relates to the technical field of pet supplies, and discloses a pipeline connecting structure and a blowing and sucking all-in-one machine, comprising a connecting pipe comprising an inner pipe and an outer pipe; the outer pipe is arranged on the periphery of the inner pipe in a sleeving mode and connected with the inner pipe, an annular sealing protruding part is arranged at one end of the inner pipe, and an annular pull buckle part is arranged at one end of the outer pipe; the corrugated pipe body is provided with a connecting pipe section used for being inserted into the outer pipe, the connecting pipe section is provided with an annular clamping groove matched with the annular pulling and buckling part, and the connecting pipe section is provided with a V-shaped groove right opposite to the annular sealing protruding part; when the connecting pipe section is inserted into the outer pipe, the annular pull buckle part is embedded into the annular clamping groove, and the V-shaped groove is attached to the annular sealing protruding part in a sealed mode. According to the pipeline connecting structure and the blowing and sucking all-in-one machine, installation and connection of needed pipelines can be achieved more quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet supplies technical field especially, a kind of pipeline connecting structure and blow and suck integrated machine. BACKGROUND

[0002] The current blowing device for blowing pet hair needs to be connected with a bendable pipeline, so as to better blow the pet hair.

[0003] The existing blowing device is provided with a sealing groove at one end of the bendable pipeline, and then a sealing ring is arranged in the sealing groove. Then the bendable pipeline is inserted into the connecting pipe to realize the installation of the bendable pipeline. The existing installation method needs to install the sealing ring in advance, and it is difficult to achieve quick installation and removal. Moreover, the sealing ring generally needs to be oiled, which is not conducive to improving the user experience.

[0004] Therefore, it is necessary to design a pipeline connecting structure and blow and suck integrated machine to realize the installation and connection of the required pipeline more quickly.

[0005] The above information is given as background information only to assist with understanding the present disclosure, and does not constitute admission or recognition that any of the above information constitutes prior art with respect to the present disclosure. SUMMARY

[0006] The utility model provides a kind of pipeline connecting structure and blow and suck integrated machine, so as to realize the installation and connection of the required pipeline more quickly.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] A pipeline connecting structure comprises:

[0009] A connecting pipe comprises an inner pipe and an outer pipe. The outer pipe is sleeved on the outer periphery of the inner pipe and connected with the inner pipe. One end of the inner pipe is provided with an annular sealing protrusion. One end of the outer pipe is provided with an annular pull buckle.

[0010] The corrugated pipe body has a connecting pipe section for inserting into the outer pipe. The connecting pipe section is provided with an annular clamping groove matched with the annular pull buckle. The connecting pipe section is provided with a V-shaped groove opposite to the annular sealing protrusion.

[0011] When the connecting pipe section is inserted into the outer pipe, the annular pull buckle is embedded in the annular clamping groove, and the V-shaped groove and the annular sealing protrusion are sealed and fitted.

[0012] Optionally, the inner pipe is provided with an annular limiting groove, and the inner wall of the outer pipe is provided with a limiting portion located in the annular limiting groove.

[0013] The outer tube can slide along the center line of the inner tube relative to the inner tube.

[0014] Optionally, the outer tube is provided with a buckle part on two opposite sides for buckling connection with the shell.

[0015] The inner tube has an insertion tube part for insertion into the shell, and the insertion tube part is provided with a sealing groove for mounting a sealing ring.

[0016] Optionally, the bellows body further comprises an extension tube segment.

[0017] One end of the extension tube segment is inserted into the connecting tube segment, so that the connecting tube segment and the extension tube segment are sealingly connected.

[0018] Optionally, the two opposite ends of the extension tube segment are connected with the connecting tube segment.

[0019] Optionally, an elastic member is mounted between the inner tube and the outer tube, and the elastic member can make the annular pull buckle part have a tendency to pull the connecting tube segment to move towards the annular sealing protruding part.

[0020] A blowing and sucking integrated machine comprises the pipe connection structure according to any one of the above.

[0021] Optionally, the shell and a blowing device are comprised.

[0022] The blowing device is mounted in the shell and connected with a blowing pipe, and the blowing pipe is sealingly connected with one of the connecting tubes.

[0023] Optionally, a hair sucking device is comprised, and the hair sucking device is mounted in the shell and connected with a suction pipe, and the suction pipe is sealingly connected with another connecting tube.

[0024] Optionally, the shell is further provided with a hair collecting bucket, the hair collecting bucket is connected with the hair sucking device, and a filter screen is mounted in the hair collecting bucket.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] The pipe connection structure and the blowing and sucking integrated machine provided by the utility model have the following beneficial effects: the connecting tube is mounted on the device, and the bellows body is equivalent to a bendable pipe; the structure of the connecting tube and the bellows body is optimized, so that when the connecting tube segment is inserted into the outer tube, the annular pull buckle part is embedded in the annular buckle groove, and the V-shaped groove and the annular sealing protruding part are sealingly attached, the mounting and connection of the bellows body and the connecting tube are more convenient, and the sealing ring and oil are not needed for packaging.

[0027] The present application has other characteristics and advantages, which will be apparent from the accompanying drawings and the detailed description that follows, or will be described in detail in the accompanying drawings and the detailed description that follows, which are collectively used to explain the specific principles of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0029] Figure 1 is a three-dimensional structure schematic diagram of the blowing and sucking integrated machine provided by the embodiment of the present application;

[0030] Figure 2 is a top view schematic diagram of the blowing and sucking integrated machine provided by the embodiment of the present application when part of the shell is removed;

[0031] Figure 3 is Figure 2 is an A-A cross-sectional structure schematic diagram of the blowing and sucking integrated machine in the embodiment;

[0032] Figure 4 is Figure 3 is an enlarged schematic diagram of the A position;

[0033] Figure 5 is an installation structure schematic diagram of the pipeline connecting structure provided by the embodiment of the present application;

[0034] Figure 6 is a front view schematic diagram of the pipeline connecting structure provided by the embodiment of the present application;

[0035] Figure 7 is Figure 6 is a B-B cross-sectional structure schematic diagram of the blowing and sucking integrated machine in the embodiment.

[0036] Signs: 1, connecting pipe; 101, annular sealing protruding part; 102, annular pull buckle part; 103, annular limiting groove; 11, inner pipe; 12, outer pipe; 13, buckle part; 14, insertion pipe part; 2, corrugated pipe body; 201, annular clamping groove; 202, V-shaped groove; 203, limiting part; 21, connecting pipe section; 22, extension pipe section; 3, shell; 4, air blowing device; 5, hair sucking device; 6, hair collecting bucket. DETAILED DESCRIPTION

[0037] To explain possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application in detail, the following embodiments are described in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0038] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0039] Unless otherwise defined, the meaning of the technical terms used herein is the same as that generally understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0040] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a "or" logical relationship.

[0041] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.

[0042] Without more limitations, in the present application, the phrases "include", "contain", "have" or other similar expressions used in the sentence are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0043] As the same understanding in the "Examination Guidelines", in this application, "greater than", "less than", "exceed" and so on are understood as not including the number; "above", "below", "within" and so on are understood as including the number. In addition, in the description of the embodiments of the application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly specified.

[0044] In the description of the embodiments of the application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiment or the drawing, and are only for the convenience of describing the specific embodiments of the application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a particular position, a particular orientation, or be constructed or operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the application.

[0045] Unless otherwise explicitly specified or limited, in the description of the embodiments of the application, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be broadly understood. For example, the "connection" can be fixed connection, or detachable connection, or integral setting; it can be mechanical connection, or electrical connection, or communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art to which the application belongs, the specific meaning of the above terms in the embodiments of the application can be understood according to the specific circumstances.

[0046] Embodiment one

[0047] In view of the defects of the existing pipeline connection structure, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and with the use of theory, actively researches and innovates, in order to create a technology that can solve the defects in the prior art, so that the pipeline connection structure is more practical. After continuous research, design, and repeated trial of samples and improvement, the practical new type is finally created.

[0048] Please refer to Figures 1 to 7 The embodiment of the present application provides a pipeline connection structure, which comprises a connecting pipe 1 and a corrugated pipe body 2.

[0049] The connecting pipe 1 comprises an inner pipe 11 and an outer pipe 12; the outer pipe 12 is sleeved on the outer periphery of the inner pipe 11 and connected with the inner pipe 11, one end of the inner pipe 11 is provided with an annular sealing protruding part 101, and one end of the outer pipe 12 is provided with an annular pull buckle part 102; the corrugated pipe body 2 has a connecting pipe section 21 for inserting into the outer pipe 12, the connecting pipe section 21 is provided with an annular clamping groove 201 matched with the annular pull buckle part 102, and the connecting pipe section 21 is provided with a V-shaped groove 202 opposite to the annular sealing protruding part 101.

[0050] When the connecting pipe section 21 is inserted into the outer pipe 12, the annular pull buckle part 102 is embedded into the annular clamping groove 201, and the V-shaped groove 202 and the annular sealing protruding part 101 are sealingly fitted.

[0051] In the embodiment, the connecting pipe 1 is installed on the device, and the corrugated pipe body 2 is equivalent to a bendable pipe; the structure of the connecting pipe 1 and the corrugated pipe body 2 is optimized, so that when the connecting pipe section 21 is inserted into the outer pipe 12, the annular pull buckle part 102 is embedded into the annular clamping groove 201, and the V-shaped groove 202 and the annular sealing protruding part 101 are sealingly fitted. In the embodiment, the corrugated pipe body 2 can be directly inserted into the connecting pipe 1 to realize connection, which is more convenient, and does not need to be packaged with a sealing ring and coated with oil.

[0052] Preferably, an elastic member is installed between the inner pipe 11 and the outer pipe 12, and the elastic member can make the annular pull buckle part 102 have a tendency to pull the connecting pipe section 21 to move towards the annular sealing protruding part 101. That is, the elastic force of the elastic member can keep the V-shaped groove 202 and the annular sealing protruding part 101 in a sealingly fitted state, thereby improving the sealing effect. It should be noted that the V-shaped groove 202 and the annular sealing protruding part 101 are matched in shape, thereby improving the sealing effect, that is, the cross section of the annular sealing protruding part 101 is triangular.

[0053] It should be further noted that the width of the annular pull buckle part 102 is matched with the width of the annular clamping groove 201, thereby effectively preventing the connecting pipe 1 and the corrugated pipe body 2 from being disconnected under the action of no external force.

[0054] Optionally, the inner pipe 11 is provided with an annular limiting groove 103, and the inner wall of the outer pipe 12 is provided with a limiting part 203 located in the annular limiting groove 103; the outer pipe 12 can slide along the center line of the inner pipe 11 relative to the inner pipe 11. In this way, the position of the outer pipe 12 can be reasonably adjusted, so that the annular pull buckle part 102 can be accurately embedded into the annular clamping groove 201 without affecting the sealing effect.

[0055] Optionally, the outer tube 12 is provided with a buckle part 13 on opposite sides for buckling connection with the shell 3; the inner tube 11 has an insertion tube part 14 for insertion into the shell 3, and the insertion tube part 14 is provided with a sealing groove for mounting a sealing ring. The sealing groove and the sealing ring are used to ensure sealed connection with the support of the shell 3. When the corrugated tube 2 is replaced, the inner tube 11 does not need to be removed.

[0056] Optionally, the corrugated tube 2 further comprises an extension tube section 22; one end of the extension tube section 22 is inserted into the connecting tube section 21, so that the connecting tube section 21 and the extension tube section 22 are in sealed connection. In this embodiment, the connecting tube section 21 is provided with a plurality of sealing ring grooves at intervals, and the extension tube section 22 is provided with a plurality of sealing ring protrusions at intervals, and the distance between adjacent two sealing ring protrusions is equal to the distance between adjacent two sealing ring grooves. The sealing ring protrusions are clamped between the sealing ring grooves, so as to realize sealed connection between the connecting tube section 21 and the extension tube section 22.

[0057] Optionally, the extension tube section 22 is connected with the connecting tube section 21 at opposite ends.

[0058] Embodiment two

[0059] This embodiment discloses a blowing and sucking integrated machine, which comprises the pipe connecting structure as described in embodiment one.

[0060] Optionally, the blowing and sucking integrated machine comprises a shell 3 and a blowing device 4; the blowing device 4 is installed in the shell 3 and is connected with a blowing pipe, and the blowing pipe is in sealed connection with one connecting pipe 1.

[0061] Optionally, the blowing and sucking integrated machine comprises a hair sucking device 5; the hair sucking device 5 is installed in the shell 3 and is connected with a sucking pipe, and the sucking pipe is in sealed connection with another connecting pipe 1.

[0062] Optionally, the shell 3 is further provided with a hair collecting bucket 6, the hair collecting bucket 6 is connected with the hair sucking device 5, and a filter screen is installed in the hair collecting bucket 6.

[0063] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application should not be limited. Any equivalent structure or equivalent process replacement or modification based on the essential concept of the present application, and direct or indirect implementation of the technical solutions of the above embodiments in other related technical fields, are all included in the patent protection scope of the present application.

Claims

1. A pipe connection structure characterized by comprising: The utility model relates to a pipe connecting structure, which comprises a connecting pipe (1) and a corrugated pipe body (2). The connecting pipe (1) comprises an inner pipe (11) and an outer pipe (12), the outer pipe (12) is sleeved on the outer periphery of the inner pipe (11) and is connected with the inner pipe (11), one end of the inner pipe (11) is provided with an annular sealing protrusion (101), and one end of the outer pipe (12) is provided with an annular pull buckle (102). The corrugated pipe body (2) has a connecting pipe section (21) for being inserted into the outer pipe (12), the connecting pipe section (21) is provided with an annular clamping groove (201) matched with the annular pull buckle (102), and the connecting pipe section (21) is provided with a V-shaped groove (202) opposite to the annular sealing protrusion (101). When the connecting pipe section (21) is inserted into the outer pipe (12), the annular pull buckle (102) is embedded in the annular clamping groove (201), and the V-shaped groove (202) and the annular sealing protrusion (101) are in sealing fit.

2. The pipe connection structure according to claim 1, characterized by The inner pipe (11) is provided with an annular limiting groove (103), and the inner wall of the outer pipe (12) is provided with a limiting portion (203) located in the annular limiting groove (103). The outer pipe (12) can slide along the center line of the inner pipe (11) relative to the inner pipe (11).

3. The pipe connection structure according to claim 1, wherein The outer pipe (12) is provided with a clamping portion (13) on opposite sides for clamping connection with a shell (3). The inner pipe (11) has an insertion pipe portion (14) for being inserted into the shell (3), and the insertion pipe portion (14) is provided with a sealing groove for mounting a sealing ring.

4. The pipe connection structure according to claim 1, wherein The corrugated pipe body (2) further comprises an extension pipe section (22). One end of the extension pipe section (22) is inserted into the connecting pipe section (21), so that the connecting pipe section (21) and the extension pipe section (22) are in sealing connection.

5. The pipe connection structure according to claim 4, wherein The extension pipe section (22) is connected with the connecting pipe section (21) at opposite ends.

6. The pipe connection structure according to claim 4, wherein An elastic member is mounted between the inner pipe (11) and the outer pipe (12), and the elastic member can make the annular pull buckle (102) have a tendency to pull the connecting pipe section (21) to move towards the annular sealing protrusion (101).

7. A combined blowing and sucking machine, characterized in that The utility model discloses a pipe connecting structure.

8. The blow-suction integrated machine according to claim 7, wherein The utility model discloses a shell (3) and a blowing device (4). The blowing device (4) is mounted in the shell (3) and connected with a blowing pipe, and the blowing pipe is in sealing connection with one of the connecting pipes (1).

9. The blow-suction integrated machine according to claim 8, wherein The utility model discloses a suction device (5), which is mounted in the shell (3) and connected with a suction pipe, and the suction pipe is in sealing connection with the other connecting pipe (1).

10. The blow-suction integrated machine according to claim 9, wherein The shell (3) is further provided with a lint collecting bucket (6), which is connected with the suction device (5) and is provided with a filter screen.

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