CN220966656U

CN220966656U - Blower convenient to dismouting

Info

Publication number: CN220966656U
Application number: CN202322628289.9U
Authority: CN
Inventors: 罗积川; 彭金龙
Original assignee: Hengyang Huidi Intelligent Technology Co ltd
Current assignee: Hengyang Huidi Intelligent Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-17
Anticipated expiration: 2033-09-27

Abstract

The utility model provides a hair-dryer convenient to dismouting, relates to domestic appliance technical field, and it includes handle and dryer, the bottom of handle is equipped with the air intake, through handle fixed bolster intercommunication between handle and the dryer, the connector of dryer bottom is located to handle fixed bolster card and with this connector between sealing fit, the handle can be dismantled with the handle fixed bolster and be connected, the handle fixed bolster includes cylindric support body and the spacing bulge loop that sets up along support body upper end edge, the periphery cover of support body is equipped with the sealing washer, spacing bulge loop compresses tightly the sealing washer in the interior bottom surface of dryer. According to the utility model, the handle fixing support is arranged, so that the handle fixing support is detachably connected with the handle and the air duct respectively, and the handle can be easily detached and assembled by the design, so that the maintenance and the replacement are convenient.

Description

Blower convenient to dismouting

Technical Field

The utility model relates to the technical field of household appliances, in particular to a blower convenient to disassemble and assemble.

Background

Blowers are usually designed as a unitary structure including a blower cartridge, fan assembly and handle. However, the handles of conventional blowers are typically fixed to the dryer and cannot be easily removed and assembled. This presents inconvenience to the user, as well as to the manufacturer's assembly and maintenance, since the fixing of the handle to the cartridge is permanent, once the handle is damaged or needs to be replaced, the user will have to replace the blower entirely, which is not desirable both economically and on the environment. In addition, because the wind barrel and the handle are in an integrated structure, two bonding lines (shown in fig. 5) on the bottom surface of the wind barrel are difficult to avoid in the traditional forming process, so that the aesthetic property of the product is seriously affected.

In order to solve the problems, some existing blowers connect the air duct with the handle in a detachable manner, but the connection manner still has the problems of inconvenience, unsatisfactory firmness, easy air leakage at the connection position and the like.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provide a blower which is convenient to assemble and disassemble.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a hair-dryer convenient to dismouting, includes handle and dryer, the bottom of handle is equipped with the air intake, through handle fixed bolster intercommunication between handle and the dryer, the connector of dryer bottom is located to handle fixed bolster card and with this connector between sealing fit, the handle can be dismantled with the handle fixed bolster and be connected.

Preferably, the handle fixing support comprises a hollow support body with upper and lower ends open and a limiting convex ring arranged along the edge of the upper end of the support body, wherein a sealing ring is sleeved on the periphery of the support body, and the limiting convex ring tightly presses the sealing ring on the inner bottom surface of the air duct.

More preferably, a plurality of buckling convex blocks capable of propping against the outer bottom surface of the air duct are arranged on the outer wall surface of the bracket body.

More preferably, the bottom of the buckle lug is provided with a guide inclined plane.

More preferably, the handle comprises an inner cylinder body and an outer cylinder body sleeved on the inner cylinder body, the inner cylinder body comprises a left cylinder body and a right cylinder body which are spliced, the left side and the right side of the support body are respectively provided with a positioning block which is matched with the left cylinder body and the right cylinder body, and the left cylinder body and the right cylinder body are fixedly connected through screws.

More preferably, the front side and the rear side of the bracket body are respectively provided with a concave part, the left cylinder body and the right cylinder body are respectively provided with a connecting part for being clamped into the concave part on the corresponding side, and the screw is used for fastening and connecting the connecting part of the left cylinder body and the connecting part corresponding to the right cylinder body.

More preferably, the bottom of the outer wall surface of the bracket body is provided with a positioning groove in an annular mode, and the inner wall surface of the left cylinder body and the inner wall surface of the right cylinder body are respectively provided with a semi-annular positioning convex strip matched with the positioning groove.

More preferably, an air inlet cover cylinder is arranged at the bottom of the handle, and the air inlet is arranged on the peripheral surface of the air inlet cover cylinder.

More preferably, the air inlet comprises a plurality of round through holes which are distributed on the periphery of the air inlet cover cylinder in a honeycomb shape.

More preferably, the air inlet cover cylinder is fixedly connected with the bottom of the inner cylinder body and abuts the outer cylinder body on the outer bottom surface of the air cylinder.

Compared with the prior art, the utility model has the advantages that the handle fixing bracket is arranged, so that the handle fixing bracket is respectively and detachably connected with the handle and the air duct, and the handle can be easily disassembled and assembled by the design, thereby being convenient for maintenance and replacement; in addition, the utility model is different from the traditional integrated blower, avoids the combination line generated by the integrated blower structure, and ensures the aesthetic property of the blower.

Drawings

FIG. 1 is a schematic cross-sectional view of an overall structure in an embodiment of the utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a schematic view of a handle fixing bracket according to an embodiment;

FIG. 4 is a schematic view showing the overall structure of the embodiment;

fig. 5 shows a conventional integrated blower.

In the figure:

1-handle 2-wind tube 3-handle fixing support

3 A-bracket body 3 b-limit convex ring 3 c-sealing ring

3 D-snap bump 3 e-positioning block 3 f-recess

3 G-positioning groove 4-left cylinder 5-right cylinder

6-Positioning convex strips 7-air inlet cylinder cover.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.

It should be noted that, in the present utility model, unless explicitly stated and limited otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, in the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" on a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact through additional features therebetween.

As shown in fig. 1 to 4, a blower convenient to dismouting, including handle 1 and dryer 2, the bottom of handle 1 is equipped with the air intake, communicates through handle fixed bolster 3 between handle 1 and the dryer 2, and the connector of dryer 2 bottom is located to handle fixed bolster 3 card and with this connector between sealing fit, handle 1 and handle fixed bolster 3 can dismantle and be connected.

In the above-described structure, the handle fixing bracket 3 includes a hollow bracket body 3a with both upper and lower ends open, and a limiting collar 3b provided along the upper end edge of the bracket body 3a, and the structure of the bracket body 3a in this embodiment is preferably a cylindrical structure, however, those skilled in the art can set the bracket body 3a to a square or other structure as required. The periphery of the bracket body 3a is sleeved with a sealing ring 3c, and the sealing ring 3c is tightly pressed on the inner bottom surface of the air duct 2 by a limiting convex ring 3 b. Meanwhile, a plurality of buckling convex blocks 3d capable of propping against the outer bottom surface of the air duct 2 are arranged on the outer wall surface of the bracket body 3 a. Through the cooperation of spacing bulge loop 3b and buckle lug 3d one by one, can firmly compress tightly sealing washer 3c at the interior bottom surface of dryer 2.

In order to improve the convenience of installation, a guiding inclined plane may be further disposed at the bottom of the fastening protrusion 3d, so that the bracket body 3a may move downward more smoothly after extending into the air duct 2 and the fastening protrusion 3d may pass through the connection port at the bottom end of the air duct 2.

In this embodiment, the handle 1 includes an inner cylinder and an outer cylinder sleeved on the inner cylinder, the inner cylinder includes a left cylinder 4 and a right cylinder 5 which are spliced, a positioning block 3e which is used for matching with the left cylinder 4 and the right cylinder 5 is respectively arranged on the left side and the right side of the bracket body 3a, and the left cylinder 4 and the right cylinder 5 are fastened and connected through screws. Further, a concave portion 3f is respectively provided on the front and rear sides of the bracket body 3a, and the left cylinder 4 and the right cylinder 5 are respectively provided with a connecting portion for being clamped into the concave portion 3f on the corresponding side, and the screw is used for fastening and connecting the connecting portion of the left cylinder 4 and the connecting portion corresponding to the right cylinder 5. Therefore, the connecting part does not occupy extra space to cause the protruding of the two threaded connecting parts on the outer side of the upper part of the handle 1, and the succinct aesthetic property of the whole appearance of the blower is ensured.

In order to further improve stability and accuracy in assembly, a positioning groove 3g is further annularly arranged at the bottom end of the outer wall surface of the support body 3a, and semi-annular positioning convex strips 6 matched with the positioning groove 3g are respectively arranged on the inner wall surface of the left cylinder 4 and the inner wall surface of the right cylinder 5.

In addition, an air inlet cover cylinder 7 is arranged at the bottom of the handle 1, and an air inlet is arranged on the outer peripheral surface of the air inlet cover cylinder 7, wherein the air inlet comprises a plurality of round through holes which are arranged on the outer peripheral surface of the air inlet cover cylinder 7 in a honeycomb shape; the air inlet cover cylinder 7 is fixedly connected with the bottom of the inner cylinder body and abuts the outer cylinder body on the outer bottom surface of the air cylinder 2. So that the overall structure of the handle 1 is more compact and firm.

In the assembly process, the blower convenient to disassemble and assemble provided by the embodiment is firstly in a cavity state in the air duct 2, connection is firstly realized between the blower and the handle 1, specifically, the bracket body 3a stretches into the air duct 2 from one end of the air duct 2, then the bracket body 3a is aligned with the connecting port of the air duct 2 and is pressed downwards, the buckling lug 3d moves downwards along the inner edge of the connecting port, at the moment, the bracket body 3a slightly elastically deforms until the buckling lug 3d completely passes through the connecting port, and the buckling lug 3d and the limiting convex ring 3b are matched to tightly press the sealing ring 3c on the inner bottom surface of the air duct 2. The handle 1 and the handle fixing bracket 3 can be connected, specifically, the left cylinder 4 and the right cylinder 5 are sleeved on the bracket body 3a respectively and spliced together, then the connecting parts at the two sides are fastened and connected by using screws, at the moment, the inner cylinder is quickly installed, and then the outer cylinder is sleeved on the inner cylinder from bottom to top until the outer cylinder abuts against the bottom end of the air cylinder 2; finally, the air inlet cover cylinder 7 is firmly connected with the inner cylinder body. The installation of the handle 1 and the air duct 2 is completed.

Therefore, the blower provided by the utility model has the following beneficial effects:

1. The assembly is convenient: on the basis of realizing the detachable effect between the handle 1 and the air duct 2, a very convenient disassembling and assembling mode is provided by a unique structure, the assembly, the subsequent disassembly and maintenance and other works are greatly facilitated, and the novel air duct has good market prospect and application value.

2. The comfort level is improved: through with handle 1 and dryer 2 between through handle fixed bolster 3 intercommunication to adopt the design that the buckle is connected to connect dryer 2 and fixed bolster 3, make still letting the hair-dryer more firm in the easy to assemble, can avoid appearing rocking or not hard up condition in the use, provide stable sense of gripping and comfortable use experience, the user can more conveniently grip and control the direction and the angle of dryer.

3. And the safety is improved: because the design of detachable connection is adopted between the handle 1 and the handle fixing support 3, a user can detach or replace the handle 1 according to own requirements, cleaning and maintenance are convenient, and the risk of accidental injury is reduced.

4. Optimizing the airflow effect: because the air intake is located the bottom of handle 1, can make full use of the intercommunication between handle fixed bolster 3 and the dryer 2 for the air intake can inhale the air better, makes the effect of blowing of dryer 2 more powerful and even.

In summary, the blower convenient to assemble and disassemble provided by the utility model can realize the effects of convenient assembly and operation, safety improvement, airflow effect optimization and use comfort improvement. These advantages may provide a better use experience and convenience for the user.

In order to make it easier for a person skilled in the art to understand the improvements of the present utility model with respect to the prior art, some of the figures and descriptions of the present utility model have been simplified, and the above-described embodiments are preferred implementations of the present utility model, but in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of protection of the present utility model without departing from the concept of the present technical solution.

Claims

1. The utility model provides a hair-dryer convenient to dismouting, includes handle (1) and wind barrel (2), the bottom of handle (1) is equipped with air intake, its characterized in that: the air duct is characterized in that the handle (1) and the air duct (2) are communicated through a handle fixing support (3), the handle fixing support (3) is clamped on a connecting port at the bottom of the air duct (2) and is in sealing fit with the connecting port, and the handle (1) is detachably connected with the handle fixing support (3).

2. The easy-to-disassemble hair dryer as claimed in claim 1, wherein: the handle fixing support (3) comprises a hollow support body (3 a) with upper and lower ends open and a limiting convex ring (3 b) arranged along the edge of the upper end of the support body (3 a), a sealing ring (3 c) is sleeved on the periphery of the support body (3 a), and the limiting convex ring (3 b) tightly presses the sealing ring (3 c) on the inner bottom surface of the air duct (2).

3. The easy-to-disassemble hair dryer as claimed in claim 2, wherein: the outer wall surface of the bracket body (3 a) is provided with a plurality of buckling convex blocks (3 d) which can be abutted against the outer bottom surface of the air duct (2).

4. A hair dryer for facilitating disassembly and assembly according to claim 3, wherein: the bottom of the buckle convex block (3 d) is provided with a guide inclined plane.

5. The easy-to-disassemble hair dryer of claim 4, wherein: the handle (1) comprises an inner cylinder body and an outer cylinder body sleeved on the inner cylinder body, the inner cylinder body comprises a left cylinder body (4) and a right cylinder body (5) which are spliced, positioning blocks (3 e) which are used for being matched with the left cylinder body (4) and the right cylinder body (5) are respectively arranged on the left side and the right side of the support body (3 a), and the left cylinder body (4) is fixedly connected with the right cylinder body (5) through screws.

6. The easy-to-disassemble hair dryer of claim 5, wherein: the novel bracket is characterized in that the front side and the rear side of the bracket body (3 a) are respectively provided with a concave part (3 f), the left cylinder body (4) and the right cylinder body (5) are respectively provided with a connecting part for clamping the concave part (3 f) on the corresponding side, and the screw is used for fastening the connecting part of the left cylinder body (4) and the connecting part corresponding to the right cylinder body (5).

7. The easy-to-disassemble hair dryer of claim 6, wherein: the bottom of the outer wall surface of the support body (3 a) is annularly provided with a positioning groove (3 g), and the inner wall surfaces of the left cylinder body (4) and the right cylinder body (5) are respectively provided with a semi-annular positioning convex strip (6) matched with the positioning groove (3 g).

8. The easy-to-disassemble hair dryer of claim 7, wherein: an air inlet cover cylinder (7) is arranged at the bottom of the handle (1), and the air inlet is arranged on the outer peripheral surface of the air inlet cover cylinder (7).

9. The easy-to-disassemble hair dryer of claim 8, wherein: the air inlet comprises a plurality of round through holes which are arranged on the peripheral surface of the air inlet cover cylinder (7) in a honeycomb shape.

10. The easy-to-disassemble hair dryer of claim 8, wherein: the air inlet cover cylinder (7) is fixedly connected with the bottom of the inner cylinder body and abuts the outer cylinder body on the outer bottom surface of the air cylinder (2).