CN207686936U - A kind of household air pump - Google Patents
A kind of household air pump Download PDFInfo
- Publication number
- CN207686936U CN207686936U CN201721524182.8U CN201721524182U CN207686936U CN 207686936 U CN207686936 U CN 207686936U CN 201721524182 U CN201721524182 U CN 201721524182U CN 207686936 U CN207686936 U CN 207686936U
- Authority
- CN
- China
- Prior art keywords
- air pump
- interconnecting piece
- household air
- cavity
- gas nozzle
- 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
Links
Abstract
A kind of household air pump, including air pump ontology and tire inflator nozzle, the tire inflator nozzle includes gas nozzle folder and interconnecting piece, the gas nozzle folder is fixedly connected with the interconnecting piece, the gas nozzle folder offers inner cavity, the interconnecting piece is the open tubular column for being provided with cavity, and the cavity is connected to the inner cavity that the gas nozzle presss from both sides；The air pump ontology is provided with outlet portion, and the interconnecting piece is socketed in the outlet portion, and the outlet portion offers outlet passageway, and the outlet passageway is connected to the cavity.It is additionally arranged tire inflator nozzle for household air pump, therefore, tire inflator nozzle can be sheathed on the side wall in outlet portion of household air pump so that household air pump can be inflated the tire of walking-replacing tool, expand the use scope of household air pump.
Description
Technical field
The utility model is related to a kind of air pump, more particularly to a kind of household air pump.
Background technology
Existing household air pump can be used to the air pressure of compressed bag being evacuated to close to vacuum to store clothing, or to fill
Air-bed, inflatable dinghy etc. are inflated and exhaust.Storage equipment is positioned as due to household air pump, so the electric appliance is in the frequency used every year
Rate is few, only season when can just use.Nowadays, every household has the vehicles to ride instead of walk, as bicycle, electric vehicle,
Motorcycle and car etc., household air pump cannot be satisfied the inflation problem of the tire of the vehicles.
Utility model content
In order to solve problem above, the utility model provides the following technical solutions：
A kind of household air pump, including air pump ontology and tire inflator nozzle, the tire inflator nozzle include gas nozzle folder and connection
Portion, the gas nozzle folder are fixedly connected with the interconnecting piece, and the gas nozzle folder offers inner cavity, and the interconnecting piece is to be provided with cavity
Open tubular column, the cavity are connected to the inner cavity that the gas nozzle presss from both sides；The air pump ontology is provided with outlet portion, the interconnecting piece socket
In in the outlet portion, the outlet portion offers outlet passageway, and the outlet passageway is connected to the cavity.
Further, the interconnecting piece is hollow cylinder.
Further, the cavity is cylinder.
Further, it is connected through a screw thread on the inside of the outside in the outlet portion and the interconnecting piece.
For example, being connected through a screw thread on the outside of the inside in the outlet portion and the interconnecting piece.
Further, there is solidus portion in air pump ontology side.
Further, the solidus portion is integrally formed with the air pump ontology.
Further, the solidus portion is several wire fixing clamps.
Further, the gas nozzle folder is threadedly coupled with the interconnecting piece.
Further, the gas nozzle folder is snapped connection with the interconnecting piece.
This product has the beneficial effect that：It is additionally arranged tire inflator nozzle for household air pump, therefore, tire inflator nozzle can be socketed
In on the side wall in the outlet portion of household air pump so that household air pump can be inflated the tire of walking-replacing tool, expand household
The use scope of air pump.
Description of the drawings
Fig. 1 is the stereogram of the household air pump of one embodiment；
Fig. 2 is the stereogram of the tire inflator nozzle of one embodiment；
Fig. 3 is the stereogram of the tire inflator nozzle of one embodiment.
Specific implementation mode
Below with reference to the attached drawing of the utility model embodiment, the technical solution of the utility model is described further,
The utility model is not limited only to detailed description below.It should be noted that in the absence of conflict, in the utility model
Embodiment and embodiment in feature can be combined with each other.Below with reference to the attached drawing of the utility model embodiment, to this reality
It is described further with novel technical solution, the utility model is not limited only to detailed description below.
As shown in Fig. 2, a kind of household air pump of one embodiment, including air pump ontology 200 and tire inflator nozzle 300, institute
It includes gas nozzle folder 310 and interconnecting piece 320 to state tire inflator nozzle 300, and the gas nozzle folder 310 is fixedly connected with the interconnecting piece 320,
Gas nozzle folder 310 offers inner cavity, and the interconnecting piece 320 is the open tubular column for being provided with cavity 321, the cavity 321 with it is described
The inner cavity connection of gas nozzle folder 310；The air pump ontology 200 is provided with outlet portion 210, the interconnecting piece 320 be socketed on it is described go out
In gas portion 210, the outlet portion 210 offers outlet passageway, and the outlet passageway is connected to the cavity 321, interconnecting piece 320
Cavity 321 connect with air pump body interior by the outlet passageway in outlet portion 210.Tire inflator nozzle is connect with household air pump,
And gas nozzle presss from both sides when being connect with the gas nozzle of tire, household air pump can be inflated tire.The use scope of household air pump is expanded,
Increase practicability.
In one embodiment, the interconnecting piece is hollow cylinder.Identical in sectional area, hollow cylinder is spent
Making material it is less than other open tubular columns.
In one embodiment, the cavity cross section is circle.Section is circular cavity, and circular diameter is more than or waits
Outer sidewall diameter in existing household air pump outlet portion, makes the side wall of cavity that can be directly sleeved on outlet portion, avoids change market
Redesign and manufacturing cost are saved in the configuration design of existing product.
During tyre inflating, tire pressure is excessive to be likely to result in interconnecting piece 320 and the connection of 210 side wall of outlet portion is disconnected
It opens.To solve the problems, such as this, in one embodiment, the outside in outlet portion 210 has screw thread, 320 inside of interconnecting piece to have screw thread, outlet
The outside in portion 210 and the inside of interconnecting piece 320 are connected through a screw thread.Similarly, in one embodiment, the inside in outlet portion 210
There are screw thread, 320 outside of interconnecting piece to there is screw thread, the inside and the outside of interconnecting piece 320 in outlet portion 210 to be connected through a screw thread.Increase
Thread connection, the connection in portion 320 and outlet portion 210 can be fastenedly connected, to prevent the company of interconnecting piece 320 and outlet portion 210
Connect disconnection.In addition, easy to disassemble can be coupled using being threadedly coupled.Also mode, this reality alternatively are fixedly connected in the presence of other
Apply no longer burden elaboration in example.
During tyre inflating, each connecting sewing of household air pump is likely to reduced the efficiency of tyre inflating, for solution
The certainly problem, in one embodiment, the inner surface of the outer surface of interconnecting piece 320 at least partly with rubber tube (not shown)
It is fixedly connected, i.e., rubber sleeve is set to the outside of interconnecting piece, and the length of rubber tube is more than the length of interconnecting piece 320；Work as interconnecting piece
320 with the connection in outlet portion 210 when, gap that when both rubber tube can cover connection is formed so that the inflating air of household air pump
Close property is more preferable, increases the volumetric efficiency of household air pump.
Further, the outer surface protrusion of rubber tube is provided with striped, during interconnecting piece is socketed on outlet portion,
The striped of rubber pipe surface can provide frictional force so that set termination process is more convenient.
Further, the outer surface protrusion of the interconnecting piece is provided with the first block circle, and the first block circle is around institute
The circumferential surface setting of interconnecting piece is stated, for example, the outer surface protrusion in the outlet portion is provided with the second block circle, described second
Circumferential surface of the block circle around the outlet portion is arranged, and one end of the rubber tube is connected to the first block circle, the other end
It is connected to the second block circle, in this way, when interconnecting piece 320 is connect with outlet portion 210, the first block circle and the second block circle
It is connected to the both ends of rubber tube respectively, limits the movement of rubber tube so that rubber tube is set in interconnecting piece 320 and outlet portion always
Gap between 210, so that the air-tightness between interconnecting piece 320 and outlet portion 210 is more preferably.
As shown in Figure 1, air pump ontology includes power cord 500, and during electric appliance is idle, if power cord 500 is not stored,
Power cord 500 is easy for arbitrarily winding, and is possible to be weighed wounded by other articles, to solve the problems, such as this, in one embodiment, family
200 side of air pump ontology of air pump is provided with solidus portion 400.When household air pump use finishes, wire fixing clamp can be used for storing
Power cord 500.The risk that power cord 500 arbitrarily winds and weighed wounded by other articles is effectively reduced, the durable of power cord 500 is increased
Property.
Further, solidus portion 400 is integrally formed with air pump ontology 200.With the integrally formed fixed part of air pump ontology
It can more securely reduce since outer force effect damages the risk of fixed part.
Further, solidus portion 400 is several wire fixing clamps.Wire fixing clamp is two hooks being oppositely arranged, shape between hook
Camber slot；When power cord is fixed on wire fixing clamp, power cord passes perpendicularly through arc groove, and the outer surface of power cord is connected to arc
The side wall of shape slot, to make power cord be fixed in wire fixing clamp.As shown in Figure 1, several geometrical clamps can make power cord in air pump
Pitch of the laps is fixed on ontology, makes power cord that can completely be accommodated on the side wall of air pump ontology, and three solidus are provided in this diagram
Folder；When product design, the number of wire fixing clamp can be added or be reduced according to 500 length of power cord, and can make arbitrary shape on the market
The wire fixing clamp of formula, above two variation do not influence the scope of protection of the utility model.
Gas nozzle on the market accompanies a variety of patterns, wherein exist containing threaded gas nozzle press from both sides, threaded function be to
The gas tube of inflator connects；Gas nozzle folder contains screw thread originally, if can not change this structure, interconnecting piece is directly passed through spiral shell
Line is connected to standard gas nozzle, can save design cost.In one embodiment, gas nozzle folder is threadedly coupled with the interconnecting piece.Even
Socket part is hollow cylinder, and the different circular cross-section cavity of two sections of diameters is equipped in hollow cylinder, wherein the circle of one section of cavity is cut
The a diameter of 7mm in face, and the side wall of cavity is equipped with screw thread；Another section of cavity can be socketed in outlet portion.
In addition, in one embodiment, gas nozzle folder is snapped connection with the interconnecting piece, and assembling process can be made more by snapping connection
Add simplicity, increases efficiency.
For the tyre inflating of walking-replacing tool, can encounter walking-replacing tool apart from power supply farther out the case where, at this point, only relying on household
The power supply line length of electric pump may cannot be satisfied the requirement of inflation over long distances.For this problem, as shown in figure 3, implementing at one
In example, tire inflator nozzle includes gas tube 330, and one end and the gas nozzle folder of gas tube connect, and the other end is connect with interconnecting piece.Inflation
Tube chamber is offered in pipe, the tube chamber of gas tube, the cavity of interconnecting piece are connected to gas nozzle folder inner cavity three, which can meet longer
The inflation requirement of distance.
Further, gas tube is helical form.Gas tube is made it is spiral, can make gas tube obtain screen resilience, make
Used time can stretch gas tube；When idle, it is shorter spiral-shaped that screen resilience makes gas tube be shrunk to, and makes gas tube storage more
It is convenient.
In conclusion the above embodiment is not the restricted embodiment for being the utility model, the technology of all this fields
The modification or equivalent deformation that personnel are carried out on the basis of the substantive content of the utility model, in the skill of the utility model
Art scope.
Claims (10)
1. a kind of household air pump, which is characterized in that including air pump ontology and tire inflator nozzle, the tire inflator nozzle includes gas nozzle
Folder and interconnecting piece, the gas nozzle folder are fixedly connected with the interconnecting piece, and the gas nozzle folder offers inner cavity, and the interconnecting piece is to open
There are the open tubular column of cavity, the cavity to be connected to the inner cavity that the gas nozzle presss from both sides；The air pump ontology is provided with outlet portion, the company
Socket part is socketed in the outlet portion, and the outlet portion offers outlet passageway, and the outlet passageway is connected to the cavity.
2. household air pump as described in claim 1, which is characterized in that the interconnecting piece is hollow cylinder.
3. household air pump as described in claim 1, which is characterized in that the section of the cavity is circle.
4. household air pump as described in claim 1, which is characterized in that the outside in the outlet portion is logical with the inside of the interconnecting piece
Cross threaded connection.
5. household air pump as described in claim 1, which is characterized in that the inside in the outlet portion is logical with the outside of the interconnecting piece
Cross threaded connection.
6. household air pump as described in claim 1, which is characterized in that air pump ontology side is provided with solidus portion.
7. household air pump as claimed in claim 6, which is characterized in that the solidus portion is integrally formed with the air pump ontology.
8. household air pump as claimed in claim 6, which is characterized in that the solidus portion is several wire fixing clamps.
9. household air pump as described in claim 1, which is characterized in that the gas nozzle folder is threadedly coupled with the interconnecting piece.
10. household air pump as described in claim 1, which is characterized in that the gas nozzle folder is snapped connection with the interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524182.8U CN207686936U (en) | 2017-11-15 | 2017-11-15 | A kind of household air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524182.8U CN207686936U (en) | 2017-11-15 | 2017-11-15 | A kind of household air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686936U true CN207686936U (en) | 2018-08-03 |
Family
ID=62988603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524182.8U Expired - Fee Related CN207686936U (en) | 2017-11-15 | 2017-11-15 | A kind of household air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686936U (en) |
-
2017
- 2017-11-15 CN CN201721524182.8U patent/CN207686936U/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 |
Granted publication date: 20180803 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |