CN212438040U

CN212438040U - Waist stool

Info

Publication number: CN212438040U
Application number: CN202021832792.6U
Authority: CN
Inventors: 冯轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-02-02
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a waist stool, it has the function of ventilation, reaches nice and cool purpose, avoids or alleviates the phenomenon that sultry or sweat appears. A waist stool comprises a waist belt, a protective pocket and shoulder straps, wherein the protective pocket is provided with an air channel mechanism, the air channel mechanism is communicated with a fan, and the fan is electrically connected with a power supply.

Description

Waist stool

Technical Field

The utility model belongs to the technical field of infant's articles for use, specifically speaking relates to a waist bench.

Background

Chinese utility model patent with publication number CN206197579U and publication date of 2017, 05 and 31 discloses a baby waist stool, which comprises a waist stool, a waist belt connected with the waist stool and a double-shoulder harness connected with the waist stool; the upper end of the waist stool is provided with a baby seat; the waistband extends backwards horizontally along the left side surface and the right side surface of the waist stool, and the free end of the waistband is provided with a first buckling structure in a matched manner so that the waistband fixes the waist stool on the waist of a human body; a first storage bag for storing shoulder straps is arranged on the front side surface of the waist stool; the lower end of the double-shoulder strap is connected with the front side surface of the waist stool, and the connecting point of the double-shoulder strap and the waist stool is positioned in the first storage bag; the free end and the lower end of the double-shoulder strap are provided with second buckling structures which are matched with each other in a matched mode, so that the double-shoulder strap forms a strap ring. The waist stool is convenient for holding infants to go out, so the waist stool is favored by the market.

However, since the stools themselves have a certain thickness, an effect of keeping warm is inevitable. In order to prevent the occurrence of sultry, the plastic is made of breathable materials at present. However, even with breathable materials, there is still a feeling of stuffiness and perspiration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waist bench, it has the function of ventilation, reaches the purpose of nice and cool cooling, avoids or alleviates the phenomenon that the appearance is sultry or sweat.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a waist stool comprises a waist belt, a protective pocket and shoulder straps, wherein the protective pocket is provided with an air channel mechanism, the air channel mechanism is communicated with a fan, and the fan is electrically connected with a power supply.

On the basis of the above scheme and as a preferable scheme of the scheme: the protective pocket comprises a front protective sheet and a rear protective sheet, the front protective sheet and the rear protective sheet are both connected with the waistband, and the front protective sheet is provided with the air channel mechanism or the rear protective sheet is provided with the air channel mechanism.

On the basis of the above scheme and as a preferable scheme of the scheme: the protective pocket comprises a front protective sheet and a rear protective sheet, the front protective sheet and the rear protective sheet are both connected with the waistband, the air channel mechanism comprises a first air channel mechanism and a second air channel mechanism, the fan comprises a first fan and a second fan, the first air channel mechanism is connected with the front protective sheet, the second air channel mechanism is connected with the rear protective sheet, the first fan is communicated with the first air channel mechanism, and the second fan is communicated with the second air channel mechanism.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism arranged on the rear protective sheet is an air duct mechanism for ventilating the front side and the rear side.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism with the front side and the rear side ventilated comprises a framework and a covering piece, wherein the framework comprises a plate-shaped body and a supporting structure discretely arranged on the plate-shaped body, the covering piece covers the supporting structure, an air hole is formed in the plate-shaped body, and a through hole is formed in the covering piece.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism with the front side and the rear side ventilated comprises a framework and a covering piece, wherein the framework comprises a plate-shaped body and a supporting structure which is discretely arranged on the plate-shaped body and used for constructing a front air duct; one part of the air outlet of the second fan is communicated with the front air duct, and the other part of the air outlet of the second fan is communicated with the rear air duct.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism is provided with a heating wire or an outlet of the fan is provided with a heating wire.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism comprises a first framework and a first covering piece, wherein the first framework comprises a first plate-shaped body and a first supporting structure discretely arranged on the plate-shaped body, the first covering piece covers the first supporting structure, and a through hole is formed in the first covering piece.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism comprises a supporting framework and a pipeline arranged on the supporting framework, and a through hole is formed in the pipe wall of the pipeline.

On the basis of the above scheme and as a preferable scheme of the scheme: the air duct mechanism is detachably connected with the protective pocket.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of the front protection piece is provided with a first zipper, the bottom of the rear protection piece is provided with a second zipper, and the first zipper is matched with the second zipper.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a waist bench has adopted the structure of wind channel mechanism and fan on protecting the pocket, utilizes fan and wind channel mechanism to form the air current, makes the infant feel nice and cool, can not sultry.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic circuit diagram of the present invention.

Fig. 3 is a schematic structural diagram of an air duct mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a protective pocket according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second air duct mechanism according to the present invention.

Fig. 6 is a schematic front structural view of a second air duct mechanism according to the present invention.

Fig. 7 is a schematic view of a reverse structure of a second air duct mechanism according to the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The utility model discloses a waist stool, which comprises a waist belt 100, shoulder straps 200 and a protective pocket 300, wherein the protective pocket 300 is used for wrapping infants. The protective pocket 300 is provided with an air duct mechanism 30, and in one embodiment, the protective pocket 300 may be made of a breathable material such as mesh cloth. The air duct mechanism 30 is communicated with the fan 400, and the fan 400 is electrically connected with the power supply 500.

In the novel type of this implementation, the fan can adopt the fan of blowing type, also can adopt the fan of induced draft type. Taking a blowing type fan as an example, the air duct mechanism 30 disperses the air formed by the fan to allow the protective bag 300 to blow air out of a plurality of positions, so that the wrapped infant feels cool and is not stuffy. The air duct mechanism 30 used in the utility model can select the air duct mechanism 30 on the cushion, and can also select the air duct mechanism 30 on other products such as a backpack. It should be noted that reference can be made to a flexible, bendable duct mechanism 30.

In one embodiment, the protective bag 300 is formed in a single piece, and the protective bag 300 having such a structure is attached to a wearer directly when the infant is used. The air duct mechanism 30 may be provided on the protective pocket 300 on the side of the wearer or near the side of the wearer. The protective pocket 300 adopts a structure of inner and outer layers, whereby the air duct mechanism 30 can be disposed between the inner and outer layers.

In another embodiment, the protective bag 300 has a stool portion, and the air duct mechanism 30 may be disposed on the stool portion.

In another embodiment, the protective pocket 300 is a two-piece type, as shown in fig. 1, that is, the protective pocket 300 includes a front protective sheet 31 and a rear protective sheet 32, and both the front protective sheet 31 and the rear protective sheet 32 are connected to the waist belt 100. In a specific application, the back of the infant is attached to the front guard 31. Preferably, the bottom of the front protection piece is provided with a first zipper, the bottom of the rear protection piece is provided with a second zipper, and the first zipper is matched with the second zipper. In the present embodiment, the first and second slide fasteners constitute a slide fastener 301, and the slide fastener is provided along the width direction. In specific application, the first zipper and the second zipper can be linked together and separated. Usually, the first zipper is provided with a zipper puller. The second zipper is provided with a plurality of strips. When the zipper is closed in the first section, the relative position of the infant is raised, so that the infant zipper is suitable for young infants.

The air duct mechanism 30 includes a first air duct mechanism 310 and a second air duct mechanism 320, the fan 400 includes a first fan 41 and a second fan 42, the first air duct mechanism 310 is connected to the front guard 31, the second air duct mechanism 320 is connected to the rear guard 32, the first fan 41 is communicated with the first air duct mechanism 310, and the second fan 42 is communicated with the second air duct mechanism 320. Because the air duct mechanisms 30 are arranged on the front protective sheet 31 and the rear protective sheet 32, the front and the back of the infant can be blown or sucked to cause air flow, so that the infant feels cool. In this embodiment, the first air duct mechanism 310 and the second air duct mechanism 320 both adopt the following air duct mechanism 30, the air duct mechanism 30 includes a first framework 301 and a first covering piece 302, wherein the first framework 301 includes a first plate-shaped body 3011 and a first supporting structure 3012 discretely disposed on the plate-shaped body, the first covering piece 302 covers the first supporting structure 3012, and the first covering piece 302 is provided with a through hole 303. Wherein, the first covering member 302 is made of non-ventilated cloth, film material or plastic material. Wherein, the cloth without ventilation can be selected from oxford cloth or other kinds of cloth. Similarly, the first air duct mechanism 310 and the second air duct mechanism 320 may be air duct mechanisms on the seat cushion, or air duct mechanisms on other products such as a backpack.

The first fan 41 is electrically connected to the power supply 500 through a first switch 61, and the second fan 42 is electrically connected to the power supply 500 through a second switch 62. The first fan 41 is electrically connected to the first switch 61 through a plug 63. The second fan 42 is electrically connected to the second switch 62 through a plug 63. When the device is used, the on-line connection can be completed by adopting a plug-in mode. With this structure, the first fan 41 and the second fan 42 are independently controlled, and the first fan 41 and the second fan 42 are turned on for use as needed. In specific application, in order to prevent the belly of the infant from being cooled by blowing, the fan on the back of the infant can be started only. It will be understood that, since the first fan 41 and the second fan 42 can be turned on as needed, the infant can sit on the stools forward or backward.

In one embodiment, the second air duct mechanism 320 is a front-rear side ventilation air duct mechanism 30. The air duct mechanism 30 for ventilating the front and rear sides is a structure capable of inducing air flow on both the front and rear sides. In particular use, airflow can be induced on the infant side of the rear panel 32 and on the wearer side, thereby cooling the wearer. In the present embodiment, the air duct mechanism 30 for front-rear side ventilation includes a framework 31a and a cover 32a, wherein the framework 31a includes a plate-shaped body 301a and support structures 302a discretely disposed on the plate-shaped body, the cover 32a covers the support structures 302a, the plate-shaped body is provided with air holes 33a, and the cover is provided with through holes 34 a. The covering piece is made of non-ventilated cloth, membrane material or plastic piece. Wherein, the cloth without ventilation can be selected from oxford cloth or other kinds of cloth. The front air duct 3a is constructed by a support structure, oxford fabric and a plate-like body. The support structure arranged at a predetermined position guides the flow direction of the air flow. In particular applications, the side of the support structure may be oriented toward the infant or the wearer. When one side of the supporting structure faces to a wearer, the infant is more comfortable because the infant is contacted with the plate-shaped body with the surface-shaped structure.

In order to induce airflow at the back of the frame 33a, the plate-like body 301a is provided with a back support structure 302b at the top and back, i.e. the support structure and the back support structure are each located at one side of the plate-like body. The rear support structure and the plate-like body serve to construct a rear air duct for guiding the air flow. One part of the air outlet of the second fan is communicated with the front air duct, and the other part of the air outlet of the second fan is communicated with the rear air duct 3 b. In one embodiment, the second fan is fixed to the frame 31a, and a portion of an air outlet of the second fan faces the front air duct and a portion of the air outlet of the second fan faces the rear air duct. Thus, the second fan induces airflow in the front duct, while inducing airflow in the rear duct.

The air duct mechanism 30 for ventilating the front and rear sides may be further provided with a structure of a bottom layer 32b for covering the covering member above the supporting structure, and the entire peripheries of the bottom layer 32b and the covering member 32a are sewn or adhered, preferably, during sewing or adhering of the bottom layer 32b and the covering member 32a, partial peripheries of the framework may be sewn or adhered together to achieve the effect that the framework is fixed between the bottom layer 32b and the covering member 32 a. It should be noted that, after the structure of the bottom layer 32b is adopted, the bottom layer 32b is correspondingly provided with the wind holes 320b, which are opposite to the wind holes on the plate-shaped body.

In order to make the stools have the heating function, the air duct mechanism 30 is provided with a heating wire or the outlet of the fan is provided with a heating wire, and the heating wire is electrically connected with the power supply 500 through a switch. Preferably, the heating wire is electrically connected to the power supply 500 through a socket connector. When the device is used, the on-line connection can be completed by adopting a plug-in mode.

In the above embodiment, the air duct mechanism 30 may be replaced with the following air duct mechanism. The air duct mechanism comprises a supporting framework and a pipeline arranged on the supporting framework, and a through hole is formed in the pipe wall of the pipeline. Wherein, the pipeline can adopt flexible pipeline, and the pipeline cloth sets up on supporting framework. The supporting framework has certain stress capacity and certain deformability, and can be made of PVC, TPE and other materials. The flexible pipe is prevented from being directly deformed by adopting the structure of the supporting framework.

The utility model discloses in, the power can adopt structures such as battery, lithium cell, solar cell.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A waist stool comprises a waistband, a protective pocket and shoulder straps, and is characterized in that: the protective pocket is provided with an air duct mechanism, the air duct mechanism is communicated with a fan, and the fan is electrically connected with a power supply.

2. The stools of claim 1, wherein: the protective pocket comprises a front protective sheet and a rear protective sheet, the front protective sheet and the rear protective sheet are both connected with the waistband, and the front protective sheet is provided with the air channel mechanism or the rear protective sheet is provided with the air channel mechanism.

3. The stools of claim 1, wherein: the protective pocket comprises a front protective sheet and a rear protective sheet, the front protective sheet and the rear protective sheet are both connected with the waistband, the air channel mechanism comprises a first air channel mechanism and a second air channel mechanism, the fan comprises a first fan and a second fan, the first air channel mechanism is connected with the front protective sheet, the second air channel mechanism is connected with the rear protective sheet, the first fan is communicated with the first air channel mechanism, and the second fan is communicated with the second air channel mechanism.

4. The stools of claim 3, wherein: the second air duct mechanism is an air duct mechanism with front and rear ventilation.

5. The stools of claim 4, wherein: the air duct mechanism with the front side and the rear side ventilated comprises a framework and a covering piece, wherein the framework comprises a plate-shaped body and a supporting structure which is discretely arranged on the plate-shaped body and used for constructing a front air duct, the covering piece covers the supporting structure, an air hole is formed in the plate-shaped body, and a through hole is formed in the covering piece.

6. The stools of claim 4, wherein: the air duct mechanism with the front side and the rear side ventilated comprises a framework and a covering piece, wherein the framework comprises a plate-shaped body and a supporting structure which is discretely arranged on the plate-shaped body and used for constructing a front air duct; one part of the air outlet of the second fan is communicated with the front air duct, and the other part of the air outlet of the second fan is communicated with the rear air duct.

7. The stools of claim 1, wherein: the air duct mechanism is provided with a heating wire or an outlet of the fan is provided with a heating wire.

8. The stools according to claim 1, wherein the air duct mechanism comprises a first frame and a first covering member, wherein the first frame comprises a first plate-like body and first supporting structures discretely provided on the plate-like body, the first covering member covers the first supporting structures, and through holes are provided on the first covering member.

9. The waist stool according to claim 1, wherein the air duct mechanism comprises a supporting framework and a duct arranged on the supporting framework, and a through hole is arranged on the wall of the duct.

10. The stools of claim 1, wherein: the air duct mechanism is detachably connected with the protective pocket.

11. The stools according to claim 2 or 3, wherein: the bottom of the front protection piece is provided with a first zipper, the bottom of the rear protection piece is provided with a second zipper, and the first zipper is matched with the second zipper.