CN217644896U

CN217644896U - Constant temperature bag pad

Info

Publication number: CN217644896U
Application number: CN202221549353.3U
Authority: CN
Inventors: 盛旅德; 李琴
Original assignee: Second Affiliated Hospital to Nanchang University
Current assignee: Second Affiliated Hospital to Nanchang University
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-25
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a constant temperature bag pad, which aims at the defect that the structure of the mattress which can adjust the temperature in the prior art is more complex, and belongs to the technical field of the mattress, the constant temperature bag pad comprises a hollow structure air bag pad, a heat exchange channel is arranged in the air bag pad, the outer side surface of the air bag pad is provided with an air inlet pipe and an air outlet hole which are communicated with the heat exchange channel, the air inlet pipe is connected with an air duct, one end of the air duct, which is back to the air inlet pipe, is connected with an air inlet cover which is provided with an opening, and the air inlet cover is provided with a movable sheet which can swing and is used for adjusting the size of the opening; the air inlet cover is also provided with a fixing piece. The utility model discloses simple structure can cooperate the use with the air conditioner to can carry out temperature regulation to the bag pad, promote the travelling comfort of use.

Description

Constant temperature bag pad

Technical Field

The utility model belongs to the technical field of the mattress, concretely relates to constant temperature sack pad.

Background

The mattress is an article between the human body and the bed, which is used for ensuring that consumers obtain healthy and comfortable sleep. The mattress material is various, and the mattress made of different materials can bring different sleep effects to people. The mattress does not generally have the temperature adjustment function, and the temperature of traditional mattress can only depend on ambient temperature, is unfavorable for promoting and uses the travelling comfort. If through set up dedicated temperature regulation mechanism in the mattress, need possess the refrigeration function of heating, this can lead to the mattress structure too complicated, promotes the cost of mattress, and need to have certain potential safety hazard to the mattress circular telegram.

Disclosure of Invention

The utility model discloses to the comparatively complicated drawback of mattress structure that can temperature regulation among the prior art, provide a constant temperature cyst pad, this constant temperature cyst pad can cooperate the use with the air conditioner to can carry out temperature regulation to the cyst pad, promote the travelling comfort of use.

The invention aims to be realized by the following technical scheme: a constant-temperature airbag cushion comprises an airbag cushion with a hollow structure, wherein a heat exchange channel is arranged in the airbag cushion, an air inlet pipe and an air outlet hole which are communicated with the heat exchange channel are arranged on the outer side surface of the airbag cushion, an air guide pipe is connected to the air inlet pipe, one end, back to the air inlet pipe, of the air guide pipe is connected with an air inlet cover with an opening, and a movable sheet which can swing and is used for adjusting the size of the opening is arranged on the air inlet cover; the air inlet cover is also provided with a fixing piece. In this constant temperature bag pad, can fix the air inlet cover in the air outlet department of air conditioner through the mounting that sets up, the air that makes the air conditioner blow off can be through in the heat transfer passageway to realize adjusting the temperature of this constant temperature bag pad through the air conditioner, promote the travelling comfort of this constant temperature bag pad, simultaneously, during gas in the heat transfer passageway can follow the venthole and continue to get into the room air, adjusts the room temperature. Meanwhile, the opening size of the air inlet cover can be adjusted through the movable sheet, namely the coverage range of the air inlet cover to the air outlet of the air conditioner is adjusted.

Preferably, the air inlet cover comprises a cover body, one end of the cover body is a flared end, the other end of the cover body is a furled end, the furled end of the cover body is fixedly connected with a connecting pipe, side plates are fixedly arranged on the left side and the right side of the flared end of the cover body, a bottom plate is fixedly arranged between the bottom of the flared end of the cover body and the two side plates, one end of the movable sheet is detachably arranged above the flared end of the cover body, and the left side and the right side of the movable sheet are respectively attached to the side plates. The size of the opening can be adjusted by swinging the movable sheet, and then the coverage range of the air inlet cover to the air outlet of the air conditioner is adjusted. The setting of the cover body can guide the airflow entering the air inlet cover.

Preferably, a fastening mechanism capable of fixing one side of the movable sheet far away from the cover body is arranged between the left side and the right side of the movable sheet and the side plate.

Preferably, the fastening mechanism comprises two bolts, the side plate is provided with a circular arc through groove around the joint of the movable piece and the cover body, the left side and the right side of the movable piece are respectively provided with a screw hole, the two screw holes respectively correspond to the two circular arc through grooves, along with the swinging of the movable piece, the screw holes on the movable piece are always communicated with the corresponding circular arc through grooves, the two bolts respectively penetrate through the two circular arc through grooves and are in threaded connection with the corresponding screw holes, and the outer ends of the bolts are fixedly provided with knobs capable of being tightly pressed on the outer side surface of the side plate. The movable sheet can be locked and fixed by screwing the knob, and the use is very convenient.

Preferably, the cover body is screwed with a screw which penetrates through the movable sheet and presses and fixes one end of the movable sheet on the cover body. The movable piece is detachably connected with the cover body through the arrangement, and the movable piece can be independently replaced when damaged.

Preferably, the fixing part is an elastic rope, two ends of the fixing part are fixedly connected with the upper end and the lower end of the side plate respectively, and the number of the elastic ropes is two. The air inlet cover can be conveniently fixed and installed on the air conditioner through the elastic rope sleeve.

Preferably, the air duct is a hose, one end of the air duct is sleeved outside the air inlet pipe, the other end of the air duct is sleeved outside the connecting pipe, and the air duct and the air inlet pipe and the air duct and the connecting pipe are in interference fit.

Preferably, the outer side surface of the air duct is fixedly provided with a heat preservation layer. The heat preservation can play thermal-insulated heat retaining effect.

Preferably, the cross-sectional area of the hollow portion of the inlet pipe is larger than the cross-sectional area of the outlet hole. Set up like this, can reduce the gas velocity of flow in the heat transfer passageway to can promote the heat exchange effect in the heat transfer passageway.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure can use with the air conditioner cooperation and realize adjusting the temperature in the constant temperature bag pad, through the output temperature of adjustment air conditioner, just can adjust the temperature of constant temperature bag pad to make constant temperature bag pad keep at certain temperature, realize homothermal effect, simultaneously, can also adjust the coverage of suction hood to the air conditioner air outlet through the position of adjustment movable sheet.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the airbag cushion;

FIG. 3 is a perspective view of the connection structure of the intake cover and the fixing member;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a perspective view of a connection structure of a bolt and a knob;

FIG. 6 is a perspective view of the movable plate;

FIG. 7 is an enlarged view of FIG. 6 at B;

the labels in the figure are: 1. airbag cushion, 2, heat exchange channel, 3, intake pipe, 4, venthole, 5, air inlet cover, 6, movable sheet, 7, cover body, 8, connecting pipe, 9, lateral plate, 10, bottom plate, 11, bolt, 12, circular arc through groove, 13, screw hole, 14, knob, 15, air duct, 16, mounting.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1-7, a constant temperature airbag cushion comprises an airbag cushion 1 with a hollow structure, a heat exchange channel 2 is arranged in the airbag cushion 1, an air inlet pipe 3 and an air outlet 4 which are communicated with the heat exchange channel 2 are respectively arranged at the front end and the rear end of the airbag cushion 1, and the cross-sectional area of the hollow part of the air inlet pipe 3 is larger than that of the air outlet 4. The air inlet pipe 3 is connected with an air guide pipe 15, one end of the air guide pipe 15, back to the air inlet pipe 3, is connected with an air inlet cover 5 with an opening, and the air inlet cover 5 is provided with a movable sheet 6 which can swing and is used for adjusting the size of the opening.

The air inlet cover 5 is including the cover body 7, and cover body 7 one end is the flaring end, and the other end is for drawing in the end, and the end fixedly connected with connecting pipe 8 that draws in of cover body 7, and the left and right sides of the flaring end of cover body 7 is fixed and is equipped with curb plate 9, and the bottom of the flaring end of cover body 7 and two blocks of curb plates 9 are fixed and are equipped with bottom plate 10 between, 6 one end of activity piece can be dismantled and set up in the flaring end top of the cover body 7, and the spiro union has the screw that passes activity piece 6 and compress tightly the one end of activity piece 6 and fix on the cover body 7, the left and right sides of activity piece 6 laminates with curb plate 9 respectively, and around the space that forms between activity piece 6, curb plate 9, the bottom plate 10 as the opening. And a fastening mechanism capable of fixing one side of the movable sheet 6 far away from the cover body 7 is arranged between the left side and the right side of the movable sheet 6 and the side plate 9. Fastening device includes two bolts 11, be equipped with on curb plate 9 and lead to groove 12 around the circular arc that the movable plate 6 set up with cover body 7 junction, the left and right sides of movable plate 6 respectively is equipped with a screw 13, and two screws 13 lead to groove 12 with two circular arcs respectively and correspond, and along with the swing of movable plate 6, screw 13 on the movable plate 6 leads to groove 12 intercommunication with corresponding circular arc all the time, and two bolts 11 pass two circular arcs respectively and lead to groove 12 and with the screw 13 spiro union that corresponds, the fixed knob 14 that can compress tightly at curb plate 9 lateral surface that is equipped with in bolt 11 outer end.

The air duct 15 is a hose, one end of the air duct 15 is sleeved outside the air inlet pipe 3, the other end of the air duct 15 is sleeved outside the connecting pipe 8, and the air duct 15 and the air inlet pipe 3 and the air duct 15 and the connecting pipe 8 are in interference fit. And a heat-insulating layer is fixedly arranged on the outer side surface of the air duct 15.

The air inlet cover 5 is also provided with a fixing piece 16. The fixing piece 16 is an elastic rope, two ends of the fixing piece 16 are respectively and fixedly connected with the upper end and the lower end of the side plate 9, and the number of the elastic ropes is two.

The utility model discloses when using, need fix air inlet cover 5 on the internal machine of air conditioner through mounting 16, make the opening of air inlet cover 5 cover in the gas outlet position of air conditioner, the first pine of unscrewing bolt 11 just can the luffing motion movable plate 6 to the adjustment of 5 opening sizes of air inlet cover, after the adjustment, the bolt 11 of screwing makes knob 14 compress tightly and fixes and can accomplish on curb plate 9 and fix the locking to movable plate 6. When the opening of the air inlet hood 5 completely covers the air outlet of the air conditioner, most of air blown out by the air conditioner is firstly blown into the air inlet hood 5, and only a small part of the air is directly blown into indoor air from a gap between the air inlet hood 5 and the air conditioner; when the air outlet part of the air conditioner is covered by the air inlet hood 5, the air part blown out by the air conditioner is directly blown into the air inlet hood 5, part of the air is directly blown into the indoor air to adjust the indoor air temperature, and the air inflow of the air inlet hood 5 is manually adjusted by adjusting the coverage range of the opening of the air inlet hood 5 to the air outlet of the air conditioner.

The cold air or the warm air that the air conditioner blew out, the concentrated drawing in of process inlet housing 5 can get into the inside heat transfer passageway 2 of gasbag pad 1 through air duct 15, thereby can make gasbag pad 1 cooling or heat up, and the cold air or the warm air that blow out through the air conditioner, make gasbag pad 1 keep in certain temperature range, play homothermal effect, when the people sleeps on gasbag pad 1, summer can get into gasbag pad 1 because the cold air in the air conditioner and feel nice and cool, winter can get into gasbag pad 1 because the warm air in the air conditioner and feel warm, thereby promote the travelling comfort of people when lying on gasbag pad 1. The cross sectional area of the hollow part of the air inlet pipe 3 is designed to be larger than that of the air outlet hole 4, so that the flow velocity of gas in the heat exchange channel 2 can be reduced, and the heat exchange effect in the heat exchange channel 2 can be improved. The cold air or the warm air entering the heat exchange channel 2 finally enters the room through the air outlet holes 4 on the airbag cushion 1, the room temperature is continuously adjusted, and the final function of the air conditioner is not influenced.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be understood in an open meaning, i.e., in a meaning equivalent to "including at least … …", and not in a closed meaning, i.e., in a meaning not to be understood as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A constant-temperature airbag cushion comprises an airbag cushion with a hollow structure, and is characterized in that a heat exchange channel is arranged in the airbag cushion, an air inlet pipe and an air outlet hole which are communicated with the heat exchange channel are arranged on the outer side surface of the airbag cushion, an air guide pipe is connected to the air inlet pipe, one end, back to the air inlet pipe, of the air guide pipe is connected with an air inlet cover with an opening, and a movable sheet which can swing and is used for adjusting the size of the opening is arranged on the air inlet cover; the air inlet cover is also provided with a fixing piece.

2. The constant-temperature airbag cushion as claimed in claim 1, wherein the air inlet hood comprises a hood body, one end of the hood body is a flared end, the other end of the hood body is a furled end, the furled end of the hood body is fixedly connected with a connecting pipe, the left side and the right side of the flared end of the hood body are fixedly provided with side plates, the bottom of the flared end of the hood body and a bottom plate are fixedly arranged between the two side plates, one end of the movable plate is detachably arranged above the flared end of the hood body, and the left side and the right side of the movable plate are respectively attached to the side plates.

3. The constant-temperature airbag cushion as claimed in claim 2, wherein a fastening mechanism capable of fixing one side of the movable piece away from the cover body is arranged between the left side and the right side of the movable piece and the side plate.

4. The constant-temperature bag cushion according to claim 3, wherein the fastening mechanism comprises two bolts, the side plate is provided with an arc through groove around the joint of the movable piece and the cover body, the left side and the right side of the movable piece are respectively provided with a screw hole, the two screw holes respectively correspond to the two arc through grooves, the screw holes on the movable piece are always communicated with the corresponding arc through grooves along with the swinging of the movable piece, the two bolts respectively penetrate through the two arc through grooves and are in threaded connection with the corresponding screw holes, and the outer ends of the bolts are fixedly provided with knobs capable of being pressed on the outer side surface of the side plate.

5. The constant-temperature airbag cushion as claimed in claim 2, 3 or 4, wherein a screw passing through the movable piece and pressing and fixing one end of the movable piece on the cover body is screwed on the cover body.

6. The constant-temperature airbag cushion as claimed in claim 1, wherein the fixing member is an elastic rope, two ends of the fixing member are fixedly connected with the upper and lower ends of the side plate, respectively, and the number of the elastic ropes is two.

7. The constant-temperature airbag cushion as claimed in claim 2, wherein the air duct is a flexible tube, one end of the air duct is sleeved outside the air inlet tube, the other end of the air duct is sleeved outside the connecting tube, and the air duct and the air inlet tube and the air duct and the connecting tube are in interference fit.

8. The thermostatic sac cushion according to claim 7, wherein an insulating layer is fixedly arranged on the outer side surface of the air duct.

9. The thermostatic airbag cushion according to claim 1, wherein the cross-sectional area of the hollow portion of the inlet duct is larger than the cross-sectional area of the outlet aperture.