Fragrance ventilation pipe

Abstract

The utility model discloses an aromatherapy ventilation pipe, which comprises a pipe body, pipe joints are respectively arranged at two ends of the pipe body, a through ventilation duct for air to pass through is arranged in the pipe body and the pipe joints at the two ends, and an aromatherapy box and an aromatherapy sheet are detachably arranged in the pipe body. The aromatherapy piece is used for releasing aromatherapy gas into the air passing through the ventilating duct through the aromatherapy box; thus, when an aromatherapy piece with a sedative effect is placed in the aromatherapy box, the pet blower blows air from an external pipe fitting through the ventilation pipe, and some small pets can be blown by the air with sedative smell all the time without being frightened. Meanwhile, odor of smelly materials in components such as an air inlet hose or a motor carbon brush can be covered, so that the pet is always kept calm in the blowing process; besides, the aromatherapy piece in the aromatherapy box is of a removable design structure, so that the user can configure the aromatherapy piece according to actual use requirements, and the use requirements of various occasions are met.

Description

Technical Field

[0001] The utility model relates to a ventilation pipe, in particular to an aromatherapy ventilation pipe. Background Art

[0002] At present, for a pet hair dryer used to blow air on a pet to remove sundries adhered to the pet, a ventilation pipe is configured at the air outlet. The purpose is to facilitate the assembly of various blowing accessories to meet the usage requirements of various blowing functions. However, the traditional ventilation pipe is just a straight pipe, that is, it only plays a role in ventilation. When the pet hair dryer blows air from the blowing accessory through the ventilation pipe, some timid pets are easily frightened by the continuous blowing of the air; at the same time, as a component of the pet hair dryer, the air inlet hose or the motor carbon brush will carry unpleasant material odors, and these odors are easily mixed in the blown air and smelled by the pet, resulting in the pet being unable to remain calm during the blowing process. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an aromatherapy ventilation pipe that can configure aromatherapy tablets according to actual usage needs and integrate the release of aromatherapy gas into the blown air.

[0004] The technical problem of the utility model is realized through the following technical solutions:

[0005] An aromatherapy ventilation pipe includes a pipe body. Pipe joints are respectively provided at both ends of the pipe body. A ventilation passage that penetrates and allows air to pass through is provided in the pipe body and the pipe joints at both ends. A detachable aromatherapy box and an aromatherapy tablet placed in the aromatherapy box are provided in the pipe body, and the aromatherapy tablet releases aromatherapy gas into the air passing through the ventilation passage through the aromatherapy box.

[0006] The aromatherapy box includes a box body, an aromatherapy tablet placed in the box body, and a box cover covering the box body.

[0007] A plurality of ventilation holes are provided at the bottom of the box body of the aromatherapy box. The plurality of ventilation holes are simultaneously communicated with the ventilation passage, and the aromatherapy tablet placed in the box body releases aromatherapy gas into the air passing through the ventilation passage through the plurality of ventilation holes.

[0008] An installation hole communicating with the ventilation passage is provided on the pipe wall of the pipe body. A plurality of elastic buckles are provided on the outer circumferential surface of the box body. The box body is positioned and assembled in the installation hole, and is detachably elastically buckled in the installation hole by the plurality of elastic buckles.

[0009] A positioning block is provided on the outer circumferential surface of the box body, and a positioning groove is provided at the orifice of the installation hole. The box body is positioned and assembled in the installation hole through the mutually assembled positioning block and positioning groove.

[0010] The pipe joint described above is an internal thread joint, which is externally connected to an air inlet hose and serves as an air inlet.

[0011] The pipe joint described above is a connecting cylinder, which serves as an air outlet, and a blow pipe is detachably connected to the connecting cylinder.

[0012] An elastic button and a lock hole for forming a detachable connection are respectively provided between the connecting cylinder and the blow pipe.

[0013] The internal thread joint is composed of an outer pipe and an internal thread pipe coaxially arranged inside the outer pipe. A positioning pipe is coaxially arranged at the inner end of the internal thread pipe. The air inlet hose is connected inside the internal thread pipe by a threaded tightening method, and the port of the air inlet hose is positioned and inserted on the positioning pipe.

[0014] Inner grooves are provided on the inner wall of the pipe body on both sides of the aromatherapy box, and the positions of the inner grooves on both sides are opposite.

[0015] Compared with the prior art, the utility model mainly has pipe joints respectively provided at both ends of the pipe body of the ventilation pipe. A ventilation duct through which air passes through is provided in the pipe body and the pipe joints at both ends. An aromatherapy box that can be detachably installed and aromatherapy tablets placed in the aromatherapy box are provided in the pipe body, and the aromatherapy tablets release aromatherapy gas into the air passing through the ventilation duct through the aromatherapy box; in this way, when aromatherapy tablets with a calming effect are placed in the aromatherapy box, when the pet hair dryer blows air from the air outlet of the ventilation pipe, some timid pets will be continuously blown by the air with a calming smell and will not be frightened. At the same time, it can also cover the unpleasant material smell in components such as the air inlet hose or the motor carbon brush, so that the pet remains calm during the blowing process; in addition, the aromatherapy tablets in the aromatherapy box adopt a detachable design structure, so users can configure the aromatherapy tablets according to actual usage needs, thus meeting the usage needs in various occasions. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the utility model.

[0017] Figure 2 is Figure 1 the top view of

[0018] Figure 3 is Figure 1 the A - A sectional view of

[0019] Figure 4 is Figure 2 the B - B sectional view of

[0020] Figure 5 is Figure 2 the C - C sectional view of

[0021] Figure 6For Figure 1 exploded perspective view of

[0022] Figure 7 Schematic structural view of the air blowing pipe configured for the present utility model.

[0023] Figure 8 Partial cross-sectional view of the air blowing pipe. Detailed implementation mode

[0024] The embodiments of the present utility model will be further described in detail below with reference to the above-mentioned drawings.

[0025] As Figures 1 to 8 shown, 1. pipe body, 11. internal thread joint, 111. outer pipe, 112. internal thread pipe, 113. positioning pipe, 12. connecting cylinder, 13. elastic button, 14. limiting outer shoulder, 15. ventilation duct, 16. internal groove, 17. mounting hole, 171. positioning groove, 2. aromatherapy box, 21. box body, 211. ventilation hole, 212. elastic buckle, 213. positioning block, 22. box cover, 213. aromatherapy sheet, 3. air blowing pipe, 31. locking hole.

[0026] An aromatherapy ventilation pipe, as Figure 1 shown, includes a cylindrical pipe body 1, and pipe joints are respectively arranged at both ends of the pipe body. The pipe body 1 and the pipe joints at both ends are of an integrally formed structure, and a ventilation duct 15 that penetrates along the axis and allows air to pass through is provided in the pipe body 1 and the pipe joints at both ends.

[0027] The pipe joints at both ends are respectively an internal thread joint 11 and a connecting cylinder 12. The internal thread joint 11 is arranged at Figure 1 the right end of the pipe body shown in Figure 1 the left end of the pipe body shown in

[0028] The internal thread joint 11 is externally connected to an air inlet hose and serves as an air inlet. That is, the internal thread joint 11 is connected to the air blowing outlet of a pet hair dryer through an externally connected air inlet hose, so that air can enter the pipe body 1.

[0029] The internal thread joint 11 is composed of an outer pipe 111 and an internal thread pipe 112 coaxially arranged inside the outer pipe. A positioning pipe 113 is coaxially arranged at the inner end of the internal thread pipe. The air inlet hose is connected to the inside of the internal thread pipe 112 by a threaded tightening method, and the port of the air inlet hose is positioned and inserted on the positioning pipe 113.

[0030] The connecting cylinder 12 serves as an air outlet, and an air blowing pipe 3 that can be detachably connected can be provided on the connecting cylinder. The air blowing pipe 3 is only one of the external blowing accessories, and other styles of external blowing accessories can also be adopted in actual use.

[0031] Meanwhile, an elastic button 13 and a lock hole 31 which are fitted to each other are respectively provided between the connecting cylinder 12 and the air blowing pipe 3, so as to form a detachable connection between the connecting cylinder 12 and the air blowing pipe 3. Usually, when the elastic button 13 is pressed and disengages from the lock hole 31, the air blowing pipe 3 can be separated from the connecting cylinder 12. When the elastic button 13 is elastically reset and refitted into the lock hole 31, the air blowing pipe 3 cannot be separated from the connecting cylinder 12.

[0032] A limiting outer shoulder 14 is further provided on the outer circumferential surface of the connecting cylinder 12, and the insertion distance between the air blowing pipe 3 and the connecting cylinder 12 is limited by the limiting outer shoulder, so as to ensure that the elastic button 13 and the lock hole 31 are exactly in an accurately aligned position.

[0033] An aromatherapy box 2 is provided in the pipe body 1. The aromatherapy box is composed of a box body 21, an aromatherapy sheet 23 placed in the box body, and a box cover 22 covering the box body. That is to say, when the box cover 22 is opened, the aromatherapy sheet 23 can be taken out from and put into the box body 21. When the box cover 22 is closed, the aromatherapy sheet 23 can be sealed in the aromatherapy box 2 to prevent it from falling out.

[0034] The aromatherapy box 2 is detachably installed in the pipe body 1. The specific structure is as follows: an installation hole 17 communicating with the ventilation duct 15 is provided on the pipe wall of the pipe body 1. A plurality of elastic buckles 212 are provided on the outer circumferential surface of the box body 21. The box body 21 can be positioned and fitted in the installation hole 17, and the plurality of elastic buckles 212 can be detachably elastically buckled in the installation hole 17. Usually, when the elastic buckles 212 disengage from the bottom of the installation hole 17, the aromatherapy box 2 can be taken out from the installation hole 17. When the elastic buckles 212 are buckled to the bottom of the installation hole 17, the aromatherapy box 2 cannot be taken out from the installation hole 17.

[0035] Meanwhile, a positioning block 213 is provided on the outer circumferential surface of the box body 21, and a positioning groove 171 is provided at the orifice of the installation hole 17. The box body 21 can be positioned and fitted in the installation hole 17 through the mutually fitted positioning block 213 and positioning groove 171, and it can also prevent the aromatherapy box 2 from falling into the ventilation duct 15 through the installation hole 17. For the convenience of installing the aromatherapy box 2, the orifice of the installation hole 17 protrudes above the outer pipe wall of the pipe body 1.

[0036] A plurality of air permeable holes 211 are provided at the bottom of the box body 21 of this embodiment Figure 3 As shown, a plurality of strip-shaped air permeable holes 211 are designed. The plurality of air permeable holes are simultaneously communicated with the ventilation duct 15. Therefore, the aromatherapy sheet 23 placed in the aromatherapy box 2 can release aromatherapy gas into the wind passing through the ventilation duct 15 through the plurality of air permeable holes 211.

[0037] On the inner wall of the tube body 1, inner grooves 16 are provided on both sides of the aromatherapy box 2. The inner grooves on both sides are opposite to each other. In actual use, the aromatherapy gas can be accumulated at a certain concentration in the inner grooves 16 first, and then released into the wind passing through the ventilation duct 15, so that the wind blown out from the air blowing pipe 3 can be mixed with aromatherapy gas with sufficient concentration.

[0038] In this way, if an aromatherapy tablet 23 with a calming effect is placed in the aromatherapy box 2, when the pet hair dryer blows out wind from the air blowing pipe 3 through the ventilation pipe, some timid pets will be continuously blown by the wind with a calming smell and will not be frightened. At the same time, it can also cover the unpleasant material smell inherent in components such as the air intake hose or the motor carbon brush, so that the pet can always remain calm during the hair drying process.

[0039] In addition, since the aromatherapy tablet 23 in the aromatherapy box 2 adopts a detachable design structure, the user can configure the aromatherapy tablet according to actual use needs, such as aromatherapy tablets with various scents preferred by the user or aromatherapy tablets for purifying the air, etc. Or the user can directly replace the aromatherapy box 2 with an aromatherapy tablet 23 with a different smell, so as to meet the use needs in various occasions; of course, even if no aromatherapy tablet 23 is placed in the aromatherapy box 2, it does not affect the ventilation use of the tube body 1.

[0040] The above are only specific embodiments of the present invention. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included within the protection scope of the present invention.

Claims

1. An aromatherapy ventilation pipe, comprising a pipe body (1), characterized in that Both ends of the described pipe body (1) are respectively provided with pipe connectors. A ventilation duct (15) that penetrates through and allows air to pass through is provided inside the pipe body (1) and the pipe connectors at both ends. A detachable aroma box (2) and an aroma sheet (23) placed inside the aroma box are provided inside the pipe body (1), and the aroma sheet releases aroma gas into the air passing through the ventilation duct (15) through the aroma box (2).

2. The aromatherapy ventilation pipe according to claim 1, characterized in that The described aroma box (2) includes a box body (21), an aroma sheet (23) placed inside the box body, and a box cover (22) covering the box body.

3. The aromatherapy ventilation pipe according to claim 2, wherein A plurality of ventilation holes (211) are provided at the bottom of the box body (21) of the described aroma box (2). The plurality of ventilation holes are simultaneously communicated with the ventilation duct (15), and the aroma sheet (23) placed inside the box body (21) releases aroma gas into the air passing through the ventilation duct (15) through the plurality of ventilation holes (211).

4. The aroma diffusing ventilation duct according to claim 2, characterized in that An installation hole (17) communicating with the ventilation duct (15) is provided on the pipe wall of the described pipe body (1). A plurality of elastic buckles (212) are provided on the outer circumferential surface of the box body (21). The box body (21) is positioned and assembled in the installation hole (17), and is detachably elastically buckled in the installation hole (17) by the plurality of elastic buckles (212).

5. The aromatherapy ventilation duct according to claim 4, characterized in that A positioning block (213) is provided on the outer circumferential surface of the box body (21). A positioning groove (171) is correspondingly provided at the orifice of the installation hole (17). The box body (21) is positioned and assembled in the installation hole (17) through the mutually assembled positioning block (213) and positioning groove (171).

6. The aroma diffusing ventilation pipe according to claim 1, characterized in that The described pipe connector is an internal thread connector (11), and the internal thread connector (11) is externally connected to an air inlet hose and serves as an air inlet.

7. The aromatherapy ventilation pipe according to claim 1, characterized in that The described pipe connector is a connecting cylinder (12), and the connecting cylinder (12) serves as an air outlet. A blow pipe (3) with a detachable connection is provided on the connecting cylinder.

8. The aroma diffusing ventilation pipe according to claim 7, characterized in that An elastic button (13) and a lock hole (31) that constitute a detachable connection are respectively provided between the connecting cylinder (12) and the blow pipe (3).

9. The aroma diffuser ventilation pipe according to claim 6, characterized in that The described internal thread connector (11) is composed of an outer pipe (111) and an internal thread pipe (112) coaxially arranged inside the outer pipe. A positioning pipe (113) is coaxially arranged at the inner end of the internal thread pipe. The air inlet hose is connected inside the internal thread pipe (112) by a threaded tightening method, and the port of the air inlet hose is positioned and inserted on the positioning pipe (113).

10. The aroma diffuser ventilation duct according to claim 1, characterized in that Inner grooves (16) located on both sides of the aroma box (2) are provided on the inner pipe wall of the described pipe body (1), and the positions of the inner grooves (16) on both sides are opposite to each other.

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