CN201772474U

CN201772474U - Portable bellow

Info

Publication number: CN201772474U
Application number: CN2010202054889U
Authority: CN
Inventors: 程晓丽; 建晨曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-27
Filing date: 2010-05-27
Publication date: 2011-03-23
Anticipated expiration: 2020-05-27

Abstract

The utility model discloses a portable bellow, which comprises a rectangular box body. A sliding board for dividing the box body into a front cavity and a rear cavity is arranged inside the box body, a connecting rod is arranged on the sliding board, a handle positioned outside the box body is arranged at the outer end of the connecting rod, both a front face board and a rear face board of the box body are provided with air inlets, an air cover is arranged on the inner side of each air inlet, one side of each air cover is hinged with the front face board and the rear face board, the front and the rear of a lateral face board of the box body are respectively provided with an air outlet, the two air outlets are respectively communicated with the front cavity and the rear cavity, an air stop cover is arranged on the outer side of each of the two air outlets, the air stop covers are hinged with the lateral face board, an air collection box fixedly connected to the box body is arranged outside the two air outlets, and an air blowing opening communicated with the two air outlets is arranged on the lateral side of the air collection box. The portable bellow is smart in conception, reasonable in design, simple in structure, small in volume and convenient in carrying, and not only is applicable to picnics, but also is suitable for domestic coal fires.

Description

Portable bellows

Technical field

The utility model relates to a kind of portable bellows that can dry.

Background technology

Raising along with people's living standard, increasing people's self driving goes to the field to play, nature will be cooked a meal in the open air during playing, and fire is too little when picnic, think long and hard the instrument that can not find blowing, have a suck of gas deeply, with a mouthful blowing, so not only hard, also influence barbecue time and barbecue quality.

The utility model content

The utility model is in order to solve weak point of the prior art, and a kind of portable bellows of simple in structure, easy to operate, environmental protection and energy saving are provided.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: portable bellows, comprise rectangular-shaped casing, be provided with the draw back plate that casing is separated into ante-chamber and back cavity in the casing, draw back plate is provided with connecting rod, the connecting rod outer end is provided with the handgrip that is positioned at the casing outside, be equipped with air inlet on the front panel of casing and the rear board, the air inlet inboard is equipped with the lid that keeps out the wind, keeping out the wind, it is hinged to cover a side and front panel and rear board, a side panel front and rear of casing is respectively equipped with an air outlet, two air outlets are communicated with ante-chamber and back cavity respectively, and the two air outlets outside is equipped with a choke lid, and the choke lid is hinged with this side panel, two air outlet outsides are provided with the wind gathering case of fixedlying connected with casing, and wind gathering case sidepiece is provided with the blowing mouth that is communicated with two air outlets.

Adopt technique scheme, forward pushing hands the time, draw back plate moves forward, stifled this air inlet of the cap seal that keeps out the wind on the front panel, the choke lid in the air outlet outside that is communicated with ante-chamber is opened, and the lid that keeps out the wind on the rear board is opened, with stifled this air outlet of choke cap seal in the air outlet outside that is communicated with in the back cavity, wind is entered in the wind gathering case by the air outlet of ante-chamber, blows out by blowing mouth again; After being pushed forward to certain distance, need pull back handgrip, this process draw back plate moves backward, stifled this air inlet of the cap seal that keeps out the wind on the rear board, the choke lid in the air outlet outside that is communicated with back cavity is opened, and the lid that keeps out the wind on the front panel is opened, with stifled this air outlet of choke cap seal in the air outlet outside that is communicated with in the ante-chamber, wind is entered in the wind gathering case by the air outlet of back cavity, blows out by blowing mouth again.The utility model is skillfully constructed, reasonable in design, simple in structure, volume is little, is easy to carry, and is not only applicable to picnic, is applicable to that also family's coal fire is used.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, portable bellows of the present utility model, comprise rectangular-shaped casing 1, be provided with the draw back plate 4 that casing 1 is separated into ante-chamber 2 and back cavity 3 in the casing 1, draw back plate 4 is provided with connecting rod 5, connecting rod 5 outer ends are provided with the handgrip 6 that is positioned at casing 1 outside, be respectively equipped with air inlet 9 and air inlet 10 on the front panel 7 of casing 1 and the rear board 8, air inlet 9 and air inlet 10 inboards are respectively equipped with to keep out the wind covers 11 and keep out the wind and cover 12, keep out the wind and cover 11 and keep out the wind that to cover 12 upsides hinged with front panel 7 and rear board 8 respectively, side panel 13 front and rears of casing 1 are respectively equipped with air outlet 14 and air outlet 15, air outlet 14 and air outlet 15 are communicated with ante-chamber 2 and back cavity 3 respectively, the air outlet 14 and air outlet 15 outsides are respectively equipped with choke lid 16 and choke lid 17, choke lid 16 and choke covers 17 tops and this side panel 13 is hinged, air outlet 14 is provided with the wind gathering case 18 of fixedlying connected with casing 1 with air outlet 15 outsides, and wind gathering case 18 sidepieces are provided with the blowing mouth 19 that is communicated with air outlet 14 and air outlet 15.

When work is used, blowing mouth 19 is aimed at burner, a hand steered casing 1, another hand pushing hands forward drive draw back plate 4 to 6 o'clock by connecting rod 5 and move forward, keeping out the wind on the front panel 7 covered 11 shutoff air inlets 9, the choke in air outlet 14 outsides that are communicated with ante-chamber 2 lid 16 is opened, and keeping out the wind on the rear board 8 cover 12 and opened, and covers this air outlet of 17 shutoff with the choke in back cavity 3 interior air outlet 15 outsides that are communicated with, wind is entered in the wind gathering case 18 by the air outlet 14 of ante-chamber 2, blows out by blowing mouth 19 again; After being pushed forward to certain distance, need pull back handgrip 6, this process draw back plate 4 moves backward, keeping out the wind on the rear board 8 covered this air inlet 10 of 12 shutoff, the choke in air outlet 15 outsides that are communicated with back cavity 3 lid 17 is opened, and keeping out the wind on the front panel 7 cover 11 and opened, and covers this air outlet 14 of 16 shutoff with the choke in ante-chamber 2 interior air outlet 14 outsides that are communicated with, wind is entered in the wind gathering case 18 by the air outlet 15 of back cavity 3, blows out by blowing mouth 19 again.Push-pull knob 6 to and fro like this, wind just constantly blows out from blowing mouth 19.

Claims

1. portable bellows, it is characterized in that: it comprises rectangular-shaped casing, be provided with the draw back plate that casing is separated into ante-chamber and back cavity in the casing, draw back plate is provided with connecting rod, the connecting rod outer end is provided with the handgrip that is positioned at the casing outside, be equipped with air inlet on the front panel of casing and the rear board, the air inlet inboard is equipped with the lid that keeps out the wind, keeping out the wind, it is hinged to cover a side and front panel and rear board, a side panel front and rear of casing is respectively equipped with an air outlet, two air outlets are communicated with ante-chamber and back cavity respectively, the two air outlets outside is equipped with a choke lid, the choke lid is hinged with this side panel, and two air outlet outsides are provided with the wind gathering case of fixedlying connected with casing, and wind gathering case sidepiece is provided with the blowing mouth that is communicated with two air outlets.