WO2017101666A1

WO2017101666A1 - Waist-hung blower

Info

Publication number: WO2017101666A1
Application number: PCT/CN2016/107484
Authority: WO
Inventors: 韦律; 陈寅
Original assignee: 常州格力博有限公司
Priority date: 2015-12-16
Filing date: 2016-11-28
Publication date: 2017-06-22

Abstract

A waist-hung blower comprises a whole-machine assembly and a waistband assembly. The whole-machine assembly comprises a main machine (1), a control device (4), and an air discharge pipe (3). A driving device is assembled in the main machine (1). The driving device is connected to a power source by means of a power line (5). The main machine (1) is electronically connected to the control device (4). The air discharge pipe (3) is assembled at the front end of the main machine (1), and is connected to the main machine (1) by means of a flexible pipe (2). The waistband assembly comprises a waistband (8). The waistband (8) is detachably or fixedly connected to the main machine (1). The tightness degree of the waistband (8) is adjusted by means of a trip (10). The blower is hung to a waist, so that it is very convenient to operate the air discharge pipe (3) by using an arm, thereby alleviating the feeling of fatigue, prevented concentrated stress on the arm, and optimizing the human-machine working efficiency.

Description

Waist-mounted hair dryer

The present application claims priority to Chinese Patent Application No. 201510937396.7, the entire disclosure of which is hereby incorporated by reference.

The present application claims priority to Chinese Patent Application No. 2015-A No. No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No

Technical field

The invention relates to the field of hair dryers, and in particular to a waist-mounted hair dryer.

Background technique

The existing axial flow blowers on the market are all single hand held. The wrists and arms are prone to fatigue during operation and the hand feels poor.

When the power of the hair dryer is large, the generated recoil force is also large. If it is a DC hair dryer, and a heavy battery pack is added, the arm will be overwhelmed, and it is difficult to work when working.

Summary of the invention

The technical problem to be solved by the present invention is to provide a waist-mounted hair dryer capable of dispersing the weight and recoil of the whole hair dryer to the waist and abdomen of the human body, so that the arm is easy to operate when the air duct is operated, and the fatigue is relieved.

In order to solve the above technical problem, a technical solution adopted by the present invention is to provide a waist-mounted hair dryer comprising:

The whole machine component comprises a main machine, a control device and an air outlet pipe, wherein the main machine is equipped with a driving device, the driving device is connected to the power source through a power line, the main body is electrically connected to the control device, and the air outlet pipe is assembled on the main body Front end, and the two are connected by a hose;

A waistband assembly, including a waistband, detachably or fixedly coupled to the main body, the waistband being elasticized by a trip.

In a preferred embodiment of the present invention, the driving device is a motor, a power source waist-mounted battery pack, a backpack battery pack or an AC power source.

In a preferred embodiment of the present invention, the control device is a control handle, and the control handle is movably mounted on the air outlet tube, and the control handle is provided with a start button and a speed control button.

In a preferred embodiment of the present invention, the control handle is fixedly disposed on the air outlet tube for convenient operation and holding, and the start button and the speed control button are integrated on the host.

In a preferred embodiment of the present invention, the waist belt is connected with a protective plate, the side of the protective plate is close to the human body and has a curved structure, and the other side is provided with a T-shaped groove, corresponding to the structure of the T-shaped groove, on the main body. T-shaped keys are provided, and the T-shaped keys are assembled in the T-shaped groove to detachably connect the belt to the main body.

In a preferred embodiment of the invention, the connection between the shield and the waistband is riveted or screwed or crimped.

In a preferred embodiment of the invention, the material of the shield is a soft material or a soft material on the side of the shield adjacent to the human body.

In a preferred embodiment of the present invention, the main body is provided with a snap switch, the guard plate is provided with a card slot, and the buckle switch and the card slot cooperate with the T-shaped structure to detachably connect the waist belt with the main body.

In a preferred embodiment of the invention, the main body is detachably coupled to the waistband or by a braid.

In a preferred embodiment of the invention, the main body is attached to the waistband or by riveting or threading.

In a preferred embodiment of the present invention, the waistband is made of oxford cloth and mesh cloth coated sponge soft material.

In a preferred embodiment of the invention, the host is a direct current, alternating current axial blower Or a centrifugal blower.

In a preferred embodiment of the invention, the control handle is adjustable in position on the duct.

In a preferred embodiment of the invention, the waistband is provided with a hook for attachment to the sling on the winder.

In a preferred embodiment of the invention, the position of the loop is near the center of gravity of the fan.

In a preferred embodiment of the invention, the soft material of the panel is a fluffy, breathable structure.

The invention has the beneficial effects that: the invention puts the hair dryer on the waist, and for the DC hair dryer, the battery pack is separated from the main body body, hung on the waist, or carried on the back, so that the weight of the whole machine is strong. The recoil force and the weight of the battery pack are all separated, and the force is applied to different parts of the human body, which makes the arm easy to operate when the air duct is operated, reduces the fatigue, prevents the arm from being concentrated, and greatly optimizes the ergonomics.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained according to these drawings without any creative work, wherein:

1 is a schematic structural view of a preferred embodiment of a waist-mounted hair dryer of the present invention;

2 is a schematic structural view of a preferred embodiment of the complete machine assembly of the waist-mounted hair dryer shown in FIG. 1;

3 is a schematic structural view of a preferred embodiment of a T-shaped structure of the waist-mounted hair dryer of the present invention;

Figure 4 is a schematic view showing the use of a preferred embodiment of the waist-mounted hair dryer of the present invention.

1-Host 2-Hose 3-Outlet Tube 4-Control Handle 5-Power Cord 6-Control Cable 7-Card Buckle switch

8-belt 9-guard 10-trip 11-T slot

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Embodiments of the invention include:

Embodiment 1 A waist-mounted hair dryer comprising: a complete machine assembly and a belt assembly, and the whole machine assembly and the belt assembly are movably connected, as shown in FIGS. 1 and 2.

The whole machine component comprises a main body 1, a control device and an air outlet pipe 3. The main engine 1 is equipped with a driving device, such as a motor, a fan blade and the like. The driving device is connected to the power source through the power line 5, and the power source is waist-mounted. Battery pack, backpack battery pack or AC power. The host 1 is electrically connected to the control device via a control line 6.

The control device is a control handle 4, and the control handle 4 is movably mounted on the air outlet pipe 3, and the air outlet pipe 3 is mounted on the front end of the main body 1, and is connected by a hose 2 therebetween.

The control handle 4 is provided with a start button and a speed control button. The control handle 4 can conveniently adjust the angle and height of the air duct 3 by using the handle to clean the different areas.

The waistband assembly includes a waistband 8 that is detachably coupled to the main body 1 and that is adjusted for tension by the buckle 10. The waistband 8 is made of oxford cloth and mesh cloth coated sponge soft material.

A protective panel 9 is attached to the waistband 8, and the shield 9 can be riveted to the waistband 8 by a rivet, or can be pressed against the waistband 8 by a plastic member.

As shown in FIG. 3, the side of the guard plate 9 close to the human body is a curved structure, which can be fitted. The waist of the human body, after the belt 8 is fastened, can be firmly attached to the person, and the large-area attachment can make the equipment more comfortable to wear, avoiding the sharp corners pressing the human body. To achieve perfect ergonomics.

The other side of the shield 9 is provided with a T-shaped groove 11 corresponding to the structure of the T-shaped groove 11. The main body 1 is provided with a T-shaped key 12, and the T-shaped key 12 is assembled in the T-shaped groove 11 to detach the waist belt 8 and the main body 1. Connection.

The main body 1 is further provided with a buckle switch 7. The cover plate 9 is provided with a card slot. The buckle switch and the card slot cooperate with the T-shaped structure to detachably connect the waist belt 8 with the main body 1.

Then use the trip 10 to fasten the belt 8, and the hair dryer equipment is worn, and the machine can be started with the power source to work. When you encounter a special situation, you can quickly get rid of the mouth and get rid of the danger.

The main body 1 is detachably connected to the waist belt 8 or by a braid.

Embodiment 2: A waist-mounted hair dryer comprising: a complete machine assembly and a belt assembly, and the whole machine assembly and the belt assembly are movably connected.

The outlet duct 3 is fitted to the front end of the main unit 1 and is connected by a hose 2 therebetween.

The control device is a control handle 4, and the control handle 4 is fixedly disposed on the air outlet tube 3 for convenient operation and holding. The start button and the speed control button are integrated on the main body 1. The control handle 4 can conveniently adjust the angle and height of the air duct 3 by using the handle to clean the different areas.

The waistband assembly, including the waistband 8, is unfastened between the waistband 8 and the mainframe 1 and is directly connected by riveting or screwing, the waistband 8 being tensioned by the buckle 10, not shown.

The waistband 8 is made of oxford cloth and mesh cloth coated sponge soft material.

The main unit 1 in the embodiments 1 and 2 is a direct current type, an alternating current type axial blower or a centrifugal type blower. The host 1 of the present invention may be an AC blower or a DC blower. For DC blowers, the powered battery pack is usually a backpack battery pack or a waist-mounted battery pack. The former carries the battery pack on the back, and the latter hangs the battery pack around the waist. A waist-mounted battery pack can share a belt with the present invention.

When the invention is used, the belt 8 assembly is first worn on the waist to adjust the comfortable tightness, and then the whole machine assembly is fixed on the guard plate 9 through the card slot, and the hand-held handle is pressed and the switch is pressed to start the hair dryer. working. Since the whole machine is fixed on the belt 8, the recoil force and the gravity of the whole machine are all applied to the waist, the arm can swing easily, and the air outlet area of the air duct 3 is controlled, and the worker does not feel tired for a long time. And fatigue.

The invention suspends the hair dryer between the waists. For the DC hair dryer, the battery pack is separated from the main body 1 body, hung on the waist, or carried on the back. In this way, the weight of the whole machine, the strong recoil force, and the weight of the battery pack are all separated, and the different parts of the human body are stressed, so that the arm is easy to operate when the air duct 3 is operated, the fatigue is reduced, and the arm is concentrated. , greatly optimized the ergonomics.

The above is only the embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification of the present invention, or directly or indirectly applied to other related technical fields, The same is included in the scope of patent protection of the present invention.

Claims

A waist-mounted hair dryer characterized by comprising:

The whole machine component comprises a main machine, a control device and an air outlet pipe, wherein the main machine is equipped with a driving device, the driving device is connected to the power source through a power line, the main body is electrically connected to the control device, and the air outlet pipe is assembled on the main body Front end, and the two are connected by a hose;

A waistband assembly, including a waistband, detachably or fixedly coupled to the main body, the waistband being elasticized by a trip.
The waist-mounted hair dryer according to claim 1, wherein the driving device is a motor, and the power source is a waist-mounted battery pack, a backpack-type battery pack, a hair dryer interposer battery pack, or an AC power source.
The waist-mounted hair dryer according to claim 1, wherein the control device is a control handle, and the control handle is movably mounted on the air outlet tube, and the control handle is provided with a start button and a speed control. key.
The waist-mounted hair dryer according to claim 3, wherein the control handle is fixedly disposed on the air outlet tube for convenient operation and holding, and the start button and the speed control button are integrated on the main body.
The waist-mounted hair dryer according to claim 1, wherein the waist belt is connected with a guard plate, the side of the guard plate being close to the human body is a curved surface structure, and the other side is provided with a T-shaped groove corresponding to the T-shaped shape. The structure of the slot is provided with a T-shaped key on the main body, and the T-shaped key is assembled in the T-shaped slot to detachably connect the belt to the main body.
A waist-mounted hair dryer according to claim 5, wherein said waist protector The connection between the plate and the belt is riveted or screwed or buckled.
The waist-mounted hair dryer according to claim 5, wherein the shield is made of a soft material or a soft material on the side of the shield adjacent to the human body.
The waist-mounted hair dryer according to claim 5, wherein the main body is provided with a snap switch, the guard plate is provided with a card slot, and the buckle switch and the card slot cooperate with the T-shaped structure to detach the waist belt from the main body. Connection.
A waist-mounted hair dryer according to claim 1, wherein the main body is detachably connected to the waist belt or by a braid.
A waist-mounted hair dryer according to claim 1, wherein the main body and the waist belt are fixedly connected by riveting or screwing.
The waist-mounted hair dryer according to claim 1, wherein the waistband is made of oxford cloth or mesh cloth sponge-like soft material.
A waist-mounted hair dryer according to claim 1, wherein the main unit is a direct current type, an alternating current type axial blower or a centrifugal type blower.
A waist-mounted hair dryer according to claim 3, wherein said control handle is adjustable in position on the duct.
A waist-mounted hair dryer according to claim 1, wherein said waist belt is provided with a hook for connection to a lifting eye on the fan.
A waist-mounted hair dryer according to claim 14, wherein the position of the loop is near the center of gravity of the fan.
A waist-mounted hair dryer according to claim 7, wherein said said The soft material of the shield is a fluffy, breathable structure.