CN218971366U - Air inflation and air suction combined integrated air pump and inflatable body comprising same - Google Patents
Air inflation and air suction combined integrated air pump and inflatable body comprising same Download PDFInfo
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- CN218971366U CN218971366U CN202221946675.1U CN202221946675U CN218971366U CN 218971366 U CN218971366 U CN 218971366U CN 202221946675 U CN202221946675 U CN 202221946675U CN 218971366 U CN218971366 U CN 218971366U
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Abstract
The utility model provides an integrated air pump combining air inflation and air suction, which is applied to an air inflation body and comprises a panel, a shell, a switching mechanism and a rotating mechanism, wherein the shell is provided with an air inflation hole and an air suction hole which are opposite in position, and the air inflation hole and the air suction hole are both provided with one-way air valves for sealing the air inflation hole and the air suction hole; the switching mechanism is arranged between the two one-way air valves, and controls the one-way air valves through the change of the positions of the two one-way air valves so as to release the sealing state of the air charging hole or the air extracting hole, so that the air inlet is communicated with one of the air charging hole and the air extracting hole; the top of the switching mechanism is provided with a waist-shaped hole; the rotary mechanism comprises a guide rod and a knob which is positioned in the rotation mode of the opposite panel, one end of the guide rod is connected with the knob, the other end of the guide rod is inserted into the waist-shaped hole and is in sliding fit with the waist-shaped hole, the knob is used for controlling the guide rod to rotate relative to the knob, and the change position of the switching mechanism is controlled through the sliding fit of the waist-shaped hole and the guide rod. The utility model has very simple structure and operation.
Description
Technical Field
The utility model relates to an inflatable article, in particular to an integrated air pump combining inflation and air suction and an inflatable body comprising the same.
Background
In order to be convenient to carry and exhaust, the common inflation equipment is provided with an air pump, the air pump comprises inflation and air suction functions, and the inflation can be carried out only by matching the inflation and air suction ports with air nozzles of the inflation equipment in advance when the inflation and air suction are switched, so that the operation is very troublesome.
Disclosure of Invention
【1】 Technical problem to be solved
The utility model aims to solve the technical problem of troublesome switching between inflation and suction.
【2】 Technical proposal for solving the problems
The utility model comprises the following steps: an integrated air pump combining air inflation and air suction comprises
A panel including an air inlet communicating with the outside;
the shell is provided with an air charging hole and an air exhausting hole which are opposite in position, and the air charging hole and the air exhausting hole are provided with one-way air valves for sealing the air charging hole and the air exhausting hole;
the switching mechanism is arranged between the two one-way air valves, and controls the one-way air valves through the change of the positions of the two one-way air valves so as to release the sealing state of the air charging hole or the air extracting hole, so that the air inlet is communicated with one of the air charging hole and the air extracting hole; the top of the switching mechanism is provided with a waist-shaped hole;
the wind power driving mechanism is positioned between the air charging hole and the air extracting hole;
the rotary mechanism comprises a guide rod and a knob which is positioned in the rotation of the opposite panel, one end of the guide rod is connected with the knob, the other end of the guide rod is inserted into the waist-shaped hole and is in sliding fit with the waist-shaped hole, the knob is used for controlling the guide rod to rotate relative to the knob, and the change position of the switching mechanism is controlled through the sliding fit of the waist-shaped hole and the guide rod.
The air pump with the combination of inflation and air extraction further comprises a guide piece, wherein the top of the guide piece comprises a rotating shaft connected with the axis of the knob, and the guide rod is arranged at the bottom of the guide piece and extends upwards to be connected with the knob.
The air pump with combined air inflation and air exhaust function further comprises a touch switch, the outer side face of the guide piece is provided with a protruding portion, when the wind driven mechanism works, the protruding portion is rotated to abut against a button of the touch switch through the guide piece, and when the wind driven mechanism stops working, the protruding portion is separated from the button through the rotation of the guide piece.
In the integrated air pump combining inflation and air extraction, the protruding parts are arranged on two sides of the guide piece.
The air pump comprises an air pump body, a guide piece, a positioning mechanism, a spring, a positioning seat, a positioning column, a positioning rod and a positioning rod, wherein the air pump body is combined with the air pump body in an air inflation and air suction mode, the positioning mechanism comprises the positioning seat, the positioning column, the spring and the positioning rod located on the outer side of the guide piece, one end of the spring is sleeved on the positioning rod, the other end of the spring is inserted in the positioning column, the positioning seat comprises a left positioning groove, a middle positioning groove and a right positioning groove, and the positioning column is clamped with one of the left positioning groove, the middle positioning groove and the right positioning groove.
The air pump with the combination of inflation and air extraction further comprises a guide seat positioned in the shell, wherein the guide seat comprises circular arc holes distributed relative to the rotating shaft, and the guide rod is positioned in the circular arc.
In the air pump combining inflation and air extraction, the switching mechanism is in an air channel, the waist-shaped hole is positioned at the top of the air channel, and the wind power driving mechanism is positioned in the air channel.
In the integrated air pump combining inflation and air extraction, the waist-shaped holes are distributed in the front-back direction.
An inflatable body comprises the integrated air pump combining inflation and air suction.
【3】 Advantageous effects
The utility model has the following advantages:
the switching mechanism is arranged between the two one-way air valves, and controls the one-way air valves through the change of the positions of the two one-way air valves so as to release the sealing state of the air charging holes or the air discharging holes, thereby completing the air charging or the air discharging, and therefore, the positions of the air discharging holes of the air charging holes do not need to be adjusted, and the operation is very convenient and simple.
The switching mechanism is arranged between the two one-way air valves, and controls the one-way air valves through the change of the positions of the switching mechanism so as to release the sealing state of the air filling holes or the air pumping holes, and the whole structure is very simple.
The air inflation and the air suction are regulated in a left-right rotating mode of the knob, so that the operation is simpler and more convenient.
Drawings
FIG. 1 is a perspective view of an integrated air pump of the present utility model combining inflation and deflation;
FIG. 2 is a plan view of the integrated air pump of the present utility model with inflation and deflation;
FIG. 3 is a cross-sectional view of A-A of FIG. 2;
FIG. 4 is a cross-sectional view of B-B in FIG. 3;
FIG. 5 is a cross-sectional view of C-C of FIG. 3;
FIG. 6 is an inflated state diagram of the present embodiment;
fig. 7 is an inhalation state diagram of the present embodiment;
in the figure, a panel 1, a shell 2, a switching mechanism 3, a wind driving mechanism 4, a rotating mechanism 5, a touch switch 6, an air inlet 11, an air charging hole 21, an air pumping hole 22, a one-way air valve 23, a waist-shaped hole 31, a knob 51, a guide rod 52, a guide piece 53, a rotating shaft 54, a protruding part 55, a guide seat 57, an arc hole 58, a positioning mechanism 7, a button 61, a positioning seat 71, a positioning column 72, a spring 73, a positioning rod 74 and a positioning groove 75 are arranged.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Embodiment one: referring to fig. 1 to 5, an air pump combining inflation and suction includes a panel 1 and a housing 2 connected thereto, the panel 1 being located at the top of the housing 2 and including an air inlet 11 communicating with the outside. The shell 2 is provided with an air suction hole 22 and an air inflation hole 21 which are respectively positioned at the left side and the right side, and the air inflation hole 21 and the air suction hole 22 are respectively provided with a one-way air valve 23 which is sealed.
The shell 2 is internally provided with a switching mechanism 3 and a wind driven mechanism 4, the switching mechanism 3 is in an air channel, the waist-shaped hole 31 is positioned at the top of the air channel, and the wind driven mechanism 4 is positioned in the air channel. The switching mechanism 3 and the wind power driving mechanism 4 are both arranged between the two unidirectional air valves 23, and change the position thereof through transverse movement, so as to control the unidirectional air valves 23 to release the sealing state of the air charging hole 21 or the air extracting hole 22, specifically, the unidirectional air valves 23 are propped open, so that the air inlet 11 is communicated with one of the air charging hole 21 and the air extracting hole 22, and an air charging or air absorbing state is formed, and referring to fig. 6 and 7, the structure is very simple, and the operation is very convenient. The air duct can also be communicated with the air charging hole 21 or the air pumping hole 22 through transverse movement.
For simpler operation, the housing 2 is further provided with a rotating mechanism 5 and a guide seat 57, the rotating mechanism 5 comprises a guide piece 53, a guide rod 52 and a knob 51 rotating relative to the panel, the top of the switching mechanism is provided with waist-shaped holes 31 distributed in the front-back direction, the top of the guide piece 53 comprises a rotating shaft 54 connected with the axle center of the knob 51, the guide seat 57 comprises a circular arc hole 58 distributed relative to the rotating shaft, one end of the guide rod 52 is installed at the bottom of the guide piece 53 and extends upwards to be connected with the knob 51, the other end of the guide rod 52 is inserted into the circular arc 58 and the waist-shaped holes 31 and is in sliding fit with the waist-shaped holes, the knob 51 is used for controlling the guide rod 52 to rotate relative to the knob 51, and the sliding fit between the waist-shaped holes 31 and the guide rod is used for controlling the change of the transverse position of the switching mechanism 3.
For better operation, the present embodiment further includes a trigger switch 6, where two protruding portions 55 are disposed on the outer side surface of the guide member 53, and the two protruding portions 55 are located on the left and right sides of the guide member 53. When the wind power driving mechanism 4 works, the protruding part 55 is rotated against the button 61 of the trigger switch 6 through the guide piece 53, and when the wind power driving mechanism 4 stops working, the protruding part 55 is separated from the button 61 through the rotation of the guide piece 53.
In order to enable the knob 51 to realize gear control, the embodiment further comprises a positioning mechanism, the positioning mechanism comprises a positioning seat 71, a positioning column 72, a spring 73 and a positioning rod 74 positioned on the outer side of the guide piece 53, one end of the spring 73 is sleeved on the positioning rod 74, the other end of the spring is inserted in the positioning column 72, the positioning seat 71 comprises a left positioning groove 75, a middle positioning groove 75 and a right positioning groove 75, and the positioning column 72 is clamped with one of the left positioning groove 75, the middle positioning groove 75 and the right positioning groove, so that gear control is realized.
An inflatable body comprising the air pump described in the above embodiments.
When in inflation, the knob 51 drives the guide piece 53 and the guide rod 52 to rotate clockwise, and the switching mechanism is moved rightward through the front-back sliding fit of the guide rod 52 and the waist-shaped hole 31, so that the one-way air valve 23 of the inflation inlet 21 is jacked up; at the same time, the positioning column 72 in the middle of the positioning mechanism is movably clamped to the positioning groove 75 on the left side from the positioning groove 75 in the middle of the positioning mechanism to limit the rotation angle of the knob 51, in addition, the boss 55 on the left side just abuts against the button 61 through rotation, the touch switch 6 starts the wind driven mechanism 4 to work, as shown in fig. 6, external wind enters from the air inlet 11 and is blown to the air charging port through the wind driven mechanism 4, and thus the air charging process is completed.
The air suction process is operated according to the air charging process direction, when the switching mechanism moves leftwards, the one-way air valve 23 of the air charging port 21 automatically closes the air charging port 21, and the one-way valve 23 of the air suction hole 22 is jacked up to open the air suction hole 22. At the same time, the positioning column 72 in the middle of the positioning mechanism is movably clamped to the positioning groove 75 on the side from the middle to limit the rotation angle of the knob 51, in addition, the right protruding part 55 just abuts against the button 61 by rotating, the touch switch 6 starts the wind driven mechanism 4 to work, as shown in fig. 7, the air in the air filling body is pumped into the shell along the air pumping hole 22, and the air is discharged to the outside along the air inlet 11 through the wind driven mechanism 4, so that the pumping process is completed.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. An integrated air pump combining air inflation and air suction is characterized by comprising
A panel (1) having an air inlet (11) communicating with the outside;
the shell (2) is provided with an air charging hole (21) and an air extracting hole (22) which are opposite in position, and the air charging hole (21) and the air extracting hole (22) are respectively provided with a one-way air valve (23) for sealing the air charging hole and the air extracting hole;
the switching mechanism (3) is arranged between the two one-way air valves (23) and is used for controlling the one-way air valves through the change of the positions of the two one-way air valves to release the sealing state of the air charging hole (21) or the air exhausting hole (22), so that the air inlet (11) is communicated with one of the air charging hole (21) and the air exhausting hole (22); a waist-shaped hole (31) is arranged at the top of the switching mechanism;
the wind power driving mechanism (4) is positioned between the air charging hole (21) and the air exhausting hole (22);
the rotating mechanism (5) comprises a guide rod (52) and a knob (51) which is positioned to rotate relative to the panel, one end of the guide rod (52) is connected with the knob (51), the other end of the guide rod is inserted into the waist-shaped hole and is in sliding fit with the waist-shaped hole, the knob (51) is used for controlling the guide rod (52) to rotate relative to the knob (51), and the sliding fit between the waist-shaped hole (31) and the guide rod is used for controlling the change position of the switching mechanism (3).
2. The integrated air pump combining inflation and air suction according to claim 1, further comprising a guide member (53), wherein the top of the guide member (53) comprises a rotating shaft (54) connected with the axis of the knob (51), and the guide rod (52) is installed at the bottom of the guide member (53) and extends upwards to be connected with the knob (51).
3. The integrated air pump combining inflation and air suction according to claim 2, further comprising a trigger switch (6), wherein the outer side surface of the guide member (53) is provided with a protruding portion (55), when the wind driven mechanism (4) works, the protruding portion (55) is rotated against a button (61) of the trigger switch (6) through the guide member (53), and when the wind driven mechanism (4) stops working, the protruding portion (55) is separated from the button (61) through the rotation of the guide member (53).
4. A combined inflation and deflation air pump according to claim 3, wherein the bosses (55) are provided on both sides of the guide (53).
5. The integrated air pump combining inflation and air suction according to claim 4, further comprising a positioning mechanism, wherein the positioning mechanism comprises a positioning seat (71), a positioning column (72), a spring (73) and a positioning rod (74) positioned on the outer side of the guide piece (53), one end of the spring (73) is sleeved on the positioning rod (74), the other end of the spring is inserted in the positioning column (72), the positioning seat (71) comprises a left positioning groove (75), a middle positioning groove (75) and a right positioning groove, and the positioning column (72) is clamped with one of the left positioning groove, the middle positioning groove and the right positioning groove (75).
6. The integrated air pump combining inflation and air extraction according to claim 2, further comprising a guide seat (57) positioned in the housing (2), wherein the guide seat (57) comprises circular arc holes (58) distributed relative to the rotating shaft, and the guide rod (52) is positioned in the circular arc holes (58).
7. The air pump according to claim 1, wherein the waist-shaped holes (31) are distributed in the front-rear direction.
8. The integrated air pump combining inflation and air extraction according to claim 1, wherein the switching mechanism (3) is an air duct, the waist-shaped hole (31) is positioned at the top of the air duct, and the wind power driving mechanism (4) is positioned in the air duct.
9. An inflatable body comprising an integrated inflation and evacuation pump according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221946675.1U CN218971366U (en) | 2022-07-27 | 2022-07-27 | Air inflation and air suction combined integrated air pump and inflatable body comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221946675.1U CN218971366U (en) | 2022-07-27 | 2022-07-27 | Air inflation and air suction combined integrated air pump and inflatable body comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN218971366U true CN218971366U (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221946675.1U Active CN218971366U (en) | 2022-07-27 | 2022-07-27 | Air inflation and air suction combined integrated air pump and inflatable body comprising same |
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| Country | Link |
|---|---|
| CN (1) | CN218971366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717452A (en) * | 2023-06-25 | 2023-09-08 | 山东建泰电气有限公司 | SF6 gas anti-overcharging structure and vacuumizing device |
| CN116753140A (en) * | 2023-08-11 | 2023-09-15 | 宁波经纬数控股份有限公司 | Sound-eliminating box for cutting equipment and cutting equipment |
-
2022
- 2022-07-27 CN CN202221946675.1U patent/CN218971366U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717452A (en) * | 2023-06-25 | 2023-09-08 | 山东建泰电气有限公司 | SF6 gas anti-overcharging structure and vacuumizing device |
| CN116717452B (en) * | 2023-06-25 | 2024-03-26 | 山东建泰电气有限公司 | SF6 gas anti-overcharging structure and vacuumizing device |
| CN116753140A (en) * | 2023-08-11 | 2023-09-15 | 宁波经纬数控股份有限公司 | Sound-eliminating box for cutting equipment and cutting equipment |
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