CN201973306U - Rotary aerating nozzle - Google Patents
Rotary aerating nozzle Download PDFInfo
- Publication number
- CN201973306U CN201973306U CN2010206505990U CN201020650599U CN201973306U CN 201973306 U CN201973306 U CN 201973306U CN 2010206505990 U CN2010206505990 U CN 2010206505990U CN 201020650599 U CN201020650599 U CN 201020650599U CN 201973306 U CN201973306 U CN 201973306U
- Authority
- CN
- China
- Prior art keywords
- aerating
- interface
- connector
- inflation
- valve
- 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
- 239000000945 filler Substances 0.000 claims description 7
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000013022 venting Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a rotary aerating nozzle. The rotary aerating nozzle is characterized in that: the rotary aerating nozzle is provided with an aerating nozzle base made of an elastic material; an aerating interface is connected to the aerating nozzle base; the aerating interface is a cylinder; the bottom of the aerating interface is a spherical face; a through hole is formed in the middle of the aerating interface; the aerating nozzle base comprises a bottom face and a connector vertical to the bottom face; the connector is a hollow cylinder; the inner diameter of the connector accords with the outer diameter of the aerating interface; the bottom face of the connector is a spherical face; a through hole is formed in the centre of the spherical face; a notch is formed on one side of the cylinder of the connector; the size of the notch is the same as the diameter of the aerating interface; the connector is connected with the aerating interface through a connecting pin, so that the connector and the aerating interface are in tight contact. The rotary aerating nozzle has the advantages of simple and reasonable structure, simple operation and good sealing property.
Description
Technical field
The utility model relates to a kind of charging air inlet, relates in particular to a kind of rotating filler valve, can be widely used in sports goods, medical apparatus, tourism supplies and toy etc.
Background technique
At present the charging air inlet that uses on inflatable product of people all is a simple air-stopping valve sheet to be arranged in a lid, to there be certain pressure can open this air valve plate during inflation, as Chinese patent 201141457 the utility model is one-time formed moulding, be made up of valve pipe, gas nozzle plug and bonding pad, the inflation venting that is used for inflatable toys, inflation appliance is used.It is characterized in that: the valve pipe is a cup-shaped, the cup end and wall of cup hypomere have cross cracking groove, the Lower Half that makes whole valve pipe is one to be made up of four flap valve sheets, can movable straight channel type flap valve body, open the flap valve sheet to increase aeration quantity and to make things convenient for the user to squeeze the valve pipe from any angle.Just can emit gas but will take during venting after very big strength has been pinched distortion with the air-stopping valve sheet, concerning child who uses toy and the patient who uses the gas type medical apparatus, be to be difficult to realize.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thereby provides a kind of simple to operate, the rotating filler valve that tightness is good.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of rotating filler valve is characterized in that: have the valve seat of making of elastomeric material, be connected with the inflation interface on the described valve seat; Described inflation interface is a cylindrical body, and going to the bottom is sphere, and the centre has through hole; Described valve seat comprise the bottom surface and with the vertically disposed joint in bottom surface; Described joint is hollow cylindrical body, and internal diameter is consistent with the external diameter of inflation interface, and the bottom surface is a sphere, and sphere centre has a through hole, and the cylindrical body of a described joint wherein side has breach, and the size of described breach is identical with the diameter of inflation interface; Described joint is connected with connecting pin between the interface with inflation, and joint is closely contacted with inflating between the interface.
The technical solution of the utility model can also be further perfect, and as preferably, valve seated connection head inwall suitable for reading is provided with positioning convex point, on the inflation interface, is provided with the concave point that matches with positioning convex point with the positioning convex point corresponding position.
The beneficial effects of the utility model are:
Simple and reasonable, simple to operate, tightness is good, and is durable in use.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is that the inflation interface revolves the view after turning 90 degrees.
Embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Rotating filler valve as shown in Figure 1, 2 comprises the rotatable 90 inflation interfaces 1 of spending, with the valve seat 2 of elastomeric material making and attachment pegs 3 compositions that are used to connect inflation interface 1 and valve seat 2.Inflation interface and valve seat junction plane are designed to spherical, make its envelope gas good, elastomer valve seated connection head inwall suitable for reading is provided with positioning convex point, on inflation interface 1, be provided with the concave point that matches with positioning convex point with the positioning convex point corresponding position, the inflation interface is located on 0 degree and two positions of 90 degree.As long as inflator is connected inflation interface 1, the inflation interface is put into the vertical position just can inflates during inflation, reach the inflation requirement after, revolve and turn 90 degrees inflating interface, remove inflator and get final product.
Claims (2)
1. a rotating filler valve is characterized in that: have the valve seat of making of elastomeric material, be connected with the inflation interface on the described valve seat; Described inflation interface is a cylindrical body, and going to the bottom is sphere, and the centre has through hole; Described valve seat comprise the bottom surface and with the vertically disposed joint in bottom surface; Described joint is hollow cylindrical body, and internal diameter is consistent with the external diameter of inflation interface, and the bottom surface is a sphere, and sphere centre has a through hole, and the cylindrical body of a described joint wherein side has breach, and the size of described breach is identical with the diameter of inflation interface; Described joint is connected with connecting pin between the interface with inflation.
2. rotating filler valve according to claim 1 is characterized in that: valve seated connection head inwall suitable for reading is provided with positioning convex point, on the inflation interface, is provided with the concave point that matches with positioning convex point with the positioning convex point corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505990U CN201973306U (en) | 2010-12-10 | 2010-12-10 | Rotary aerating nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206505990U CN201973306U (en) | 2010-12-10 | 2010-12-10 | Rotary aerating nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973306U true CN201973306U (en) | 2011-09-14 |
Family
ID=44578409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206505990U Expired - Fee Related CN201973306U (en) | 2010-12-10 | 2010-12-10 | Rotary aerating nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725871B (en) * | 2020-06-11 | 2021-04-21 | 吳樹木 | Valve connector capable of switching between locking and releasing |
-
2010
- 2010-12-10 CN CN2010206505990U patent/CN201973306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI725871B (en) * | 2020-06-11 | 2021-04-21 | 吳樹木 | Valve connector capable of switching between locking and releasing |
| US11608922B2 (en) | 2020-06-11 | 2023-03-21 | Scott Wu | Valve connector switchable between locking and releasing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204099478U (en) | High and cold rail motor set pneumatic spring | |
| CN108661879A (en) | Miniature inflating device | |
| CN201973306U (en) | Rotary aerating nozzle | |
| CN103671079A (en) | Air pump with improved air tightness | |
| CN104481853B (en) | Portable inflating device | |
| CN203627204U (en) | Air tightness improved air pump | |
| CN204357677U (en) | Structure of air pump in air cushion | |
| CN205854906U (en) | A kind of pump core structure with Novel check valve structure | |
| CN203638369U (en) | Universal spray pump | |
| CN105092144B (en) | Dual-purpose barometer of volume let-off | |
| CN202892819U (en) | Inflatable high-elasticity rubber ball | |
| CN203075569U (en) | Air-leakage-resistant basketball air needle | |
| CN203042994U (en) | Nursing bottle | |
| CN102400895B (en) | Valve body structure of inflator | |
| CN207393442U (en) | A kind of miniature finger pressing air pocket pump for possessing the sustainable aerification function of draining | |
| CN201090803Y (en) | Novel valve on inflation object | |
| CN204284554U (en) | Unidirectional charging air inlet | |
| CN208010990U (en) | A kind of gas nozzle facilitating inflation | |
| CN203791093U (en) | Plastic sealing cup atomizing pump | |
| CN204169970U (en) | Cervical vertebra tractor | |
| CN201992144U (en) | One-way air valve | |
| CN110792583B (en) | Inflatable device and inflatable part | |
| CN203220731U (en) | Football air inflation needle | |
| CN114508616A (en) | Rapid inflation and deflation air nozzle and use method and application thereof | |
| CN203407784U (en) | Inner and outer double-airbag recyclable gas collecting and discharging pad device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20131210 |