CN206770158U - A kind of mattress pump of double air cavity noise reductions - Google Patents
A kind of mattress pump of double air cavity noise reductions Download PDFInfo
- Publication number
- CN206770158U CN206770158U CN201720486022.2U CN201720486022U CN206770158U CN 206770158 U CN206770158 U CN 206770158U CN 201720486022 U CN201720486022 U CN 201720486022U CN 206770158 U CN206770158 U CN 206770158U
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- CN
- China
- Prior art keywords
- pump
- air cavity
- mattress
- noise reductions
- cushion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000009467 reduction Effects 0.000 title claims abstract description 23
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
A kind of mattress pump of double air cavity noise reductions, it is provided with housing, the intracavity bottom of housing is detachable to be equipped with the rack, rack is provided with the gas buffer chamber for extracting extraneous gas, and gas buffer chamber is connected to the air inlet of the control valve of hull outside by the air pump assembled in housing.Pass through the mutual cooperation provided with the first cushion chamber and the second cushion chamber, row buffering noise reduction is entered to the air of suction, caused noise can greatly be reduced when inflating pump work, more gas tubes inflate simultaneously by control valve, the quantity using inflator pump can be reduced, operating noise not only greatly reduces, and facilitates use.
Description
Technical field
Technical field of medical equipment is the utility model is related to, more particularly to a kind of mattress pump of double air cavity noise reductions.
Background technology
Air pump is " air pump ", is to exclude air or a kind of dress from closing space addition air from a closing space
Put.Air pump is broadly divided into electric air pump, hand air pump and foot-propelled air pump.Air pump using electric power as power, do not stop to press by electric power
Contracting air, produce air pressure.It is mainly used in pneumatic gluing and inflation etc..
Currently used for the inflator pump of air-bed inflation, because required air pressure is larger, so the air pump in gas replenishment process
Operating noise is larger, if serious, influences whether that patient normally rests, so for now, the drop of most inflator pump
Effect of making an uproar is bad, meanwhile, common mattress pump only can be that an air cavity of mattress is inflated, if more in air cavity
In the case of just need more inflator pump to be inflated, it is very inconvenient so to use, and more inflator pumps are same
When the noise that works it is just bigger.
Therefore, in view of the shortcomings of the prior art, providing a kind of mattress pump of double air cavity noise reductions to solve prior art not
Foot is very necessary.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part and provide a kind of mattress of double air cavity noise reductions
Inflator pump, the mattress pump of this pair of air cavity noise reduction is by the mutual cooperation provided with the first cushion chamber and the second cushion chamber, to inhaling
The air entered enters row buffering noise reduction, can greatly reduce caused noise when inflating pump work, by control valve to more
Gas tube inflate simultaneously, it is possible to reduce using the quantity of inflator pump, operating noise not only greatly reduces, and conveniently
Use.
Above-mentioned purpose of the present utility model is realized by following technological means.
A kind of mattress pump of double air cavity noise reductions is provided, is provided with housing, the detachable assembling of intracavity bottom of housing
There is the rack, rack is provided with the gas buffer chamber for extracting extraneous gas, and gas buffer chamber is built-in by housing
The air pump matched somebody with somebody is connected to the air inlet of the control valve of hull outside；
The gas buffer chamber is divided into the first cushion chamber and the second cushion chamber, and the first cushion chamber is slow with second by connecting tube
The air inlet for rushing chamber is interconnected.
Preferably, the contact surface of first cushion chamber and the second cushion chamber is provided with buffer layer.
Specifically, the inlet end of the air pump is connected with three-way interface, and it is slow that three-way interface connects described second respectively
Rush the outlet side of chamber and two air inlets of control valve.
Further, the control valve is circumscribed with more gas tubes, and each described gas tube is all connected to a mattress
Inflation inlet.
Further, the control valve is provided with shell, and the driving axostylus axostyle by rotating disk operational control is equipped with shell.
Preferably, the corresponding gating passage being provided with the shell inner cavity of each gas tube, the gating are logical
Gating component is provided with the gating end in road.
Further, the side wall fixing assembling of the driving axostylus axostyle has control lever, and the end of each control lever is all provided with
There is contact.
Specifically, the gating component includes fixed network board, fixed network board by flexible member be equipped with it is described
The ball valve that contact contacts with each other.
Preferably, the control lever is at least fixed in same plane with two for one group, and at least two groups, Mei Gesuo
State control lever and control corresponding gating component respectively.
The utility model is delayed by the mutual cooperation provided with the first cushion chamber and the second cushion chamber to the air of suction
Spin and make an uproar, can greatly reduce caused noise when inflating pump work, more gas tubes are carried out simultaneously by control valve
Inflation, it is possible to reduce using the quantity of inflator pump, operating noise not only greatly reduces, and facilitates use.
Brief description of the drawings
The utility model is further described using accompanying drawing, but the content in accompanying drawing is not formed to of the present utility model
Any restrictions.
Fig. 1 is a kind of sectional view of the mattress pump of double air cavity noise reductions of the utility model.
Fig. 2 is the profile of control valve in Fig. 1.
Fig. 3 is the enlarged diagram of gating component in Fig. 2.
In from Fig. 1 to Fig. 3, including：
1st, housing；
2nd, rack；
3rd, gas buffer chamber；
31st, the first cushion chamber, the 32, second cushion chamber, 33, buffer layer；
4th, air pump；
5th, three-way interface；
6th, control valve；
61st, shell, 62, rotating disk, 63, driving axostylus axostyle, 64, gating passage, 65, gating component, 66, control lever, 67, touch
Point；
651st, fixed network board, 652, flexible member, 653, ball valve；
7th, gas tube.
Embodiment
The utility model is further described with the following Examples.
Embodiment 1.
As Figure 1-3, a kind of mattress pump of double air cavity noise reductions, is provided with housing 1, the intracavity bottom of housing 1 can
Detachable is equipped with rack 2, and rack 2 is provided with the gas buffer chamber 3 for extracting extraneous gas, and gas buffer chamber 3 passes through shell
The air pump 4 of assembling is connected to the air inlet of the control valve 6 outside housing 1 in body 1.
Gas buffer chamber 3 divides for the first cushion chamber 31 and the second cushion chamber 32, and the first cushion chamber 31 passes through connecting tube and the
The air inlet of two cushion chambers 32 is interconnected.
The contact surface of first cushion chamber 31 and the second cushion chamber 32 is provided with buffer layer 33.
The inlet end of air pump 4 is connected with three-way interface 5, three-way interface 5 connect respectively the second cushion chamber 32 outlet side and
Two air inlets of control valve 6.
Control valve 6 is circumscribed with more gas tubes, and each gas tube is all connected to the inflation inlet of a mattress.
Control valve 6 is provided with shell 61, is equipped with shell 61 by the driving axostylus axostyle 63 of the operational control of rotating disk 62.
The corresponding gating passage 64 being provided with the inner chamber of shell 61 of each gas tube, gates and is set at the gating end of passage 64
There is gating component 65.
The side wall fixing assembling of driving axostylus axostyle 63 has control lever 66, and the end of each control lever 66 is equipped with contact
67。
Gating component 65 includes fixed network board 651, and fixed network board 651 is equipped with and the phase of contact 67 by flexible member 652
The ball valve 653 mutually contacted.
Control lever 66 is at least fixed in same plane with two for one group, and at least two groups, each control lever 66 is divided
Not Kong Zhi corresponding to gating component 65.
The mattress pump of double air cavity noise reductions in the embodiment passes through provided with the first cushion chamber 31 and the second cushion chamber 32
Mutual cooperation, row buffering noise reduction is entered to the air of suction, can greatly reduce caused noise when inflator pump 4 works,
More gas tubes inflate simultaneously by control valve 6, it is possible to reduce using the quantity of inflator pump 4, not only greatly reduce
Operating noise, and facilitate use.
Finally it should be noted that above example is only illustrating the technical solution of the utility model rather than to this practicality
The limitation of novel protected scope, although being explained in detail with reference to preferred embodiment to the utility model, the common skill of this area
Art personnel should be appreciated that and the technical solution of the utility model can be modified or equivalent substitution, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (9)
- A kind of 1. mattress pump of double air cavity noise reductions, it is characterised in that：Housing is provided with, the intracavity bottom of housing is detachable It is equipped with rack, rack is provided with the gas buffer chamber for extracting extraneous gas, and gas buffer chamber in housing by assembling Air pump is connected to the air inlet of the control valve of hull outside；The gas buffer chamber is divided into the first cushion chamber and the second cushion chamber, and the first cushion chamber passes through connecting tube and the second cushion chamber Air inlet be interconnected.
- A kind of 2. mattress pump of double air cavity noise reductions according to claim 1, it is characterised in that：First cushion chamber Buffer layer is provided with the contact surface of the second cushion chamber.
- A kind of 3. mattress pump of double air cavity noise reductions according to claim 2, it is characterised in that：The air inlet of the air pump End is connected with three-way interface, and three-way interface connects the outlet side of second cushion chamber and two air inlets of control valve respectively.
- A kind of 4. mattress pump of double air cavity noise reductions according to claim 3, it is characterised in that：The control valve is external There are more gas tubes, each gas tube is all connected to the inflation inlet of a mattress.
- A kind of 5. mattress pump of double air cavity noise reductions according to claim 4, it is characterised in that：The control valve is set There is shell, the driving axostylus axostyle by rotating disk operational control is equipped with shell.
- A kind of 6. mattress pump of double air cavity noise reductions according to claim 5, it is characterised in that：The each inflation Pipe corresponds to the gating passage being provided with the shell inner cavity, and gating component is provided with the gating end of the gating passage.
- A kind of 7. mattress pump of double air cavity noise reductions according to claim 6, it is characterised in that：The driving axostylus axostyle Side wall fixing assembling has control lever, and the end of each control lever is equipped with contact.
- A kind of 8. mattress pump of double air cavity noise reductions according to claim 7, it is characterised in that：The gating component bag Fixed network board is included, fixed network board is equipped with the ball valve to be contacted with each other with the contact by flexible member.
- A kind of 9. mattress pump of double air cavity noise reductions according to claim 8, it is characterised in that：The control lever is at least It is one group with two to be fixed in same plane, and at least two groups, each control lever controls corresponding gating group respectively Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486022.2U CN206770158U (en) | 2017-05-03 | 2017-05-03 | A kind of mattress pump of double air cavity noise reductions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486022.2U CN206770158U (en) | 2017-05-03 | 2017-05-03 | A kind of mattress pump of double air cavity noise reductions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770158U true CN206770158U (en) | 2017-12-19 |
Family
ID=60649653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720486022.2U Expired - Fee Related CN206770158U (en) | 2017-05-03 | 2017-05-03 | A kind of mattress pump of double air cavity noise reductions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770158U (en) |
-
2017
- 2017-05-03 CN CN201720486022.2U patent/CN206770158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |