CN205397983U - Aerify jack - Google Patents
Aerify jack Download PDFInfo
- Publication number
- CN205397983U CN205397983U CN201620072601.8U CN201620072601U CN205397983U CN 205397983 U CN205397983 U CN 205397983U CN 201620072601 U CN201620072601 U CN 201620072601U CN 205397983 U CN205397983 U CN 205397983U
- Authority
- CN
- China
- Prior art keywords
- gas nozzle
- nozzle cap
- plug
- sealing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a motorcar jack technical field, more specifically relates to an aerify jack, and this aerify jack includes the gasbag, be equipped with gas nozzle assembly on the gasbag, gas nozzle assembly including fixed set up in air cock on the gasbag, be used for the lid to close the outer air cock lid of air cock and be used for and the fixed air guide structure of air cock lid cooperation, the air cock middle part is equipped with the through -hole, the air guide structure is passed the through -hole and through with the cooperation campaign of air cock lid is opened or is sealed the air cock. The utility model discloses a mode with the gasbag lifts the heavy object, because of area of contact is big, strength dispersion, the raw materials is special, in the process of manual air entrainment very light just can go into the gasbag with the air pump in, especially the automobile is more practical in the field, it does not lift some requirements, a fortress automobile beneath bearing position just, the gasbag bottom does not need backing plate yet, only otherwise can the large tracts of land is sagging just can lift, does not have high requirement in addition.
Description
Technical field
This utility model relates to car jack technical field, more particularly, to a kind of inflating jack.
Background technology
At present, kart is nearly all mechanical screws shake or hydraulic lifting with the jack that car configures, both jack are because contact area is little, the position that the position that upper summit requires need to be specified in automobile factory, requirement summit is accurate, and mechanical jack top/bottom part needs big and some strength the floor of pad Area comparison to prevent from sinking, relatively elaborate in liter process on top, easily cause bottom of car injury, and purposes is single.
Utility model content
This utility model provides a kind of inflation and venting facility and the inflating jack not easily leaked gas.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of inflating jack is provided, including air bag, described air bag is provided with valve assembly, valve that described valve assembly includes being fixedly installed on described air bag, for the gas nozzle cap covering outside described valve and for coordinating fixing gas-guiding structure with described gas nozzle cap, being provided with through hole in the middle part of described valve, described gas-guiding structure is through described through hole and by opening or close described valve with the routing motion of described gas nozzle cap.
Further, described gas-guiding structure includes connecting rod, elastic component and sealing-plug, described sealing-plug passes described through hole in described air bag, described elastic component is fixed on described through hole and is set in described sealing-plug and passes on the outer wall of part of described through hole, described connecting rod is fixing with described sealing-plug to be connected and offsets with described elastic component, and described gas nozzle cap coordinates fixing with described connecting rod.
Preferably, described connecting rod is include the bolt of interconnective head and screw rod, and described screw rod is inserted and fixed in described sealing-plug, and described head offsets with described elastic component and coordinates with described gas nozzle cap fixing.
Preferably, described gas nozzle cap includes interconnective lid and cervical region, and described cervical region is provided with the groove mated with described head, and described lid is used for covering outside described valve.
Preferably, it is provided with sealing ring between described lid and described cervical region.
Preferably, described gasbag ektexine is provided with Kev and draws hermetic coating.
Preferably, described elastic component is spring.
Preferably, described gasbag ektexine is provided with handle.
Preferably, the cervical region of described gas nozzle cap is provided with draw-in groove, described draw-in groove bending structure at a right angle, opening is towards described sealing-plug, described sealing-plug is provided with projection diametrically, after making described gas nozzle cap be connected with described valve and rotate to an angle, described projection is arranged in described draw-in groove, it is to avoid the maloperation of described gas-guiding structure causes gas leakage.
Compared with prior art, inflating jack of the present utility model is to lift weight by the mode of air bag, because contact area is big, and disperses force, raw material is special, very easily just pumping air in air bag in the process of manual aerating, especially automobile is more practical in the wild, and it does not lift a requirement, load-bearing position is just under automobile bottom for fortress, also without backing plate bottom air bag, as long as large area will not sinking and just can lift, and there is no requirement for height.This jack is of many uses, including: general lifting automobile changes tire, sunken car is got rid of poverty, and roadside is put and made alarming road post；Rescue, building panel that such as jacking is collapsed, beam column can also be realized.Water life-saving, field stool etc. is implemented after inflation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inflating jack in utility model one embodiment.
Fig. 2 is the structure for amplifying schematic diagram of part A in Fig. 1.
Fig. 3 is the structural representation in B direction in Fig. 2.
Fig. 4 is the schematic diagram that the valve in utility model one embodiment is connected with gas-guiding structure.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.Wherein, being merely cited for property of accompanying drawing illustrates, expression is only schematic diagram, but not pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to of the present utility model embodiment is better described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；It will be understood by those skilled in the art that some known features and explanation thereof are likely to omission and will be understood by accompanying drawing.
It is the embodiment of this utility model inflating jack as shown in Figures 1 to 4.As shown in Figure 1, Figure 2, Figure 4 shows, this inflating jack includes air bag 10, air bag 10 is provided with valve assembly 20, valve 21 that valve assembly 20 includes being fixedly installed on air bag 10, for the gas nozzle cap 22 covering outside valve 21 and for coordinating fixing gas-guiding structure 23 with gas nozzle cap 22, being provided with through hole 211 in the middle part of valve 21, gas-guiding structure 23 is through through hole 211 and by opening or close valve 21 with the routing motion of gas nozzle cap 22.
The simple in construction of this inflating jack, can directly inflate, and is opened or is closed the gas-guiding structure 23 of valve 21 by setting and gas nozzle cap 22 routing motion, be equivalent to a check valve to prevent air bag from leaking gas, and then pressing gas-guiding structure 23 can realize when needs are exitted.The inflation of this inflating jack and venting are convenient and not easily leak gas, and safety coefficient is high, is suitable to popularization and application.
Wherein, as shown in Figure 2, Figure 4 shows, gas-guiding structure 23 includes connecting rod 231, elastic component 232 and sealing-plug 233, sealing-plug 233 passes through hole 211 in air bag 10, elastic component 232 is fixed on through hole 211 and is set in sealing-plug 233 and passes on the outer wall of part of through hole 211, connecting rod 231 is fixing with sealing-plug 233 to be connected and offsets with elastic component 232, and gas nozzle cap 22 coordinates fixing with connecting rod 231.
In the present embodiment, in order to manufacture and easy to use, it is possible to adopting bolt to substitute connecting rod 231, namely it includes interconnective head 234 and screw rod 235, screw rod 235 is inserted and fixed in sealing-plug 233, and head 234 offsets with elastic component 232 and coordinates with gas nozzle cap 22 fixing.
As in figure 2 it is shown, gas nozzle cap 22 includes interconnective lid 221 and cervical region 222, cervical region 222 is provided with the groove 223 mated with head 234, and lid 221 is used for covering outside valve 21；Sealing ring 224 it is provided with, to prevent gas leakage further between lid 221 and cervical region 222.
Time actually used, when needs are inflated, it is possible to be directly inflated from gas nozzle cap 22, owing to the design of the gas-guiding structure 23 of itself is equivalent to a check valve, therefore can preferably prevent air bag from leaking gas；When needs are exitted, only need to pressing the head 234 of the connecting rod 231 (i.e. bolt) matching fixing with gas nozzle cap 22, rotary air tap lid 22 then can drive connecting rod 231 and then drive sealing-plug 233 to open realization venting；Unclamp gas nozzle cap 22, owing to the return effect of elastic component 232 makes sealing-plug 233 again close valve 21, thus preventing gas leakage.
Improvement as above-described embodiment scheme, the cervical region 222 of described gas nozzle cap 22 is provided with draw-in groove (sign), described draw-in groove bending structure at a right angle, opening is towards described sealing-plug 233, described sealing-plug 233 is provided with projection 2331 diametrically, after making described gas nozzle cap 22 be connected with described valve 11 and rotate to an angle, described projection 2331 is arranged in described draw-in groove, it is to avoid the maloperation of described gas-guiding structure 23 causes gas leakage.
The gasbag ektexine of the present embodiment is provided with Kev and draws hermetic coating, is hardly damaged, it is possible to preferably extend the service life of this inflating jack.Additionally, in order to draw materials and easy-to-use, elastic component can use spring.It is understood that except with spring, it is also possible to it is other elastic constructions, as long as can play the same role and result of use.Additionally, can also arrange handle 11 on gasbag ektexine, it is simple to take and move, it is more convenient to use.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating example of the present invention, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within this utility model scope of the claims.
Claims (9)
1. an inflating jack, it is characterised in that:
Including air bag, described air bag is provided with valve assembly, valve that described valve assembly includes being fixedly installed on described air bag, for the gas nozzle cap covering outside described valve and for coordinating fixing gas-guiding structure with described gas nozzle cap, being provided with through hole in the middle part of described valve, described gas-guiding structure is through described through hole and by opening or close described valve with the routing motion of described gas nozzle cap.
2. inflating jack according to claim 1, it is characterised in that:
Described gas-guiding structure includes connecting rod, elastic component and sealing-plug, described sealing-plug passes described through hole in described air bag, described elastic component is fixed on described through hole and is set in described sealing-plug and passes on the outer wall of part of described through hole, described connecting rod is fixing with described sealing-plug to be connected and offsets with described elastic component, and described gas nozzle cap coordinates fixing with described connecting rod.
3. inflating jack according to claim 2, it is characterised in that:
Described connecting rod is include the bolt of interconnective head and screw rod, and described screw rod is inserted and fixed in described sealing-plug, and described head offsets with described elastic component and coordinates with described gas nozzle cap fixing.
4. inflating jack according to claim 3, it is characterised in that:
Described gas nozzle cap includes interconnective lid and cervical region, and described cervical region is provided with the groove mated with described head, and described lid is used for covering outside described valve.
5. inflating jack according to claim 4, it is characterised in that:
It is provided with sealing ring between described lid and described cervical region.
6. the inflating jack according to any one of claim 2 to 5, it is characterised in that:
Described gasbag ektexine is provided with Kev and draws hermetic coating.
7. inflating jack according to claim 6, it is characterised in that:
Described elastic component is spring.
8. the inflating jack according to any one of claim 1 to 5, it is characterised in that:
Described gasbag ektexine is provided with handle.
9. the inflating jack according to any one of claim 2 to 5, it is characterised in that:
The cervical region of described gas nozzle cap is provided with draw-in groove, described draw-in groove bending structure at a right angle, opening is towards described sealing-plug, described sealing-plug is provided with projection diametrically, after making described gas nozzle cap be connected with described valve and rotate to an angle, described projection is arranged in described draw-in groove, it is to avoid the maloperation of described gas-guiding structure causes gas leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072601.8U CN205397983U (en) | 2016-01-21 | 2016-01-21 | Aerify jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072601.8U CN205397983U (en) | 2016-01-21 | 2016-01-21 | Aerify jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397983U true CN205397983U (en) | 2016-07-27 |
Family
ID=56450820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072601.8U Withdrawn - After Issue CN205397983U (en) | 2016-01-21 | 2016-01-21 | Aerify jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502201A (en) * | 2016-01-21 | 2016-04-20 | 重庆永安劳保用品有限公司 | Inflatable jack |
| CN111466660A (en) * | 2020-05-21 | 2020-07-31 | 马丽芳 | Hospital dress for protecting neck skin after radiotherapy |
-
2016
- 2016-01-21 CN CN201620072601.8U patent/CN205397983U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502201A (en) * | 2016-01-21 | 2016-04-20 | 重庆永安劳保用品有限公司 | Inflatable jack |
| CN105502201B (en) * | 2016-01-21 | 2018-09-21 | 重庆永安劳保用品有限公司 | A kind of inflating jack |
| CN111466660A (en) * | 2020-05-21 | 2020-07-31 | 马丽芳 | Hospital dress for protecting neck skin after radiotherapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180921 |