WO2020239022A1 - 一种双脚交替踩踏充气装置 - Google Patents

一种双脚交替踩踏充气装置 Download PDF

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Publication number
WO2020239022A1
WO2020239022A1 PCT/CN2020/092912 CN2020092912W WO2020239022A1 WO 2020239022 A1 WO2020239022 A1 WO 2020239022A1 CN 2020092912 W CN2020092912 W CN 2020092912W WO 2020239022 A1 WO2020239022 A1 WO 2020239022A1
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movable part
cylinders
shaft
support
arms
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PCT/CN2020/092912
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English (en)
French (fr)
Inventor
孙明
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陕西珂骊玛铸业有限公司
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Publication of WO2020239022A1 publication Critical patent/WO2020239022A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/04—Supplying air for tyre inflation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/02—Pumps actuated by muscle power, e.g. for inflating with intermediate gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

Definitions

  • the utility model belongs to the technical field of inflatable devices, and particularly relates to an inflatable device that alternately pedals on both feet.
  • inflator devices There are many types of inflator devices currently on the market, and the most common ones are push-type inflator devices. This device has a relatively simple structure, but has poor mechanical strength and is easily damaged. In addition, the inflation process takes time and effort. For another commonly used inflator, such as an electrified inflator, this device inflates quickly, but it needs to be plugged in before it can be used.
  • the Chinese utility model patent with the announcement number CN 206071815U discloses a foot-operated double-cylinder air pump. Although the device can be used without electricity, it can only be stepped on with one foot during use. It is laborious and low in efficiency. Therefore, it is necessary to improve the device. In view of this, the solution of the present invention is proposed.
  • the utility model provides an alternate step on the inflator.
  • an inflating device for alternately stepping on two feet, comprising a supporting base, a first movable part, a second movable part, a pedal, an inflation tube, two air cylinders a, two air cylinders b, and a barometer;
  • the support base is provided with a first movable part and a second movable part, the top ends of the first movable part and the second movable part are integrally connected with a pedal, and the bottom ends of the first movable part and the second movable part are both It is connected to the support base in a rotatable manner, the first movable part and the second movable part are arranged in a cross manner, the first movable part is arranged inside the second movable part, and the cylinders of the two cylinders a It is hinged to one end of the support base, the cylinders of the two cylinders b are hinged to the other end of the support base, and the two cylinders b are located on both sides of the two cylinders a; the first movable part includes two connecting arms a, two connected A main shaft a is connected between the arms a, the second movable part includes two connecting arms b, the main shaft b is connected between the two connecting arms b, the two connecting arms
  • the utility model is also characterized in that the supporting base includes two supporting arms arranged side by side, and a fixed shaft a and a supporting shaft a are respectively connected between the two supporting arms corresponding to the same end, and the supporting shaft a is located on the fixed shaft a.
  • a fixed shaft b and a supporting shaft b are connected between the two supporting arms corresponding to the other end.
  • the supporting shaft b is located outside of the fixed shaft b.
  • the first movable part and the supporting base rotate through the supporting shaft b.
  • the second movable part and the supporting base are connected in a rotating manner through a supporting shaft a, a torsion spring is installed on both the supporting shaft b and the supporting shaft a, and the first movable part passes through the supporting shaft b
  • the torsion spring installed on the upper part is matched with the support base
  • the second movable part is matched with the support base through the torsion spring installed on the support shaft a
  • the cylinders of the two cylinders a are movably connected to the fixed shaft a of the support base
  • the cylinder bodies of the two cylinders b are movably connected to the fixed shaft b of the supporting base.
  • the utility model is also characterized in that the inner side of the fixed shaft b is also provided with an auxiliary support shaft connected between the two support arms of the support base, two torsion springs are installed on the support shaft b, and the first movable
  • the inner sides of the two connecting arms a of the piece are respectively provided with hooks, one ends of the two torsion springs are respectively clamped on the corresponding hooks, and the other ends of the two torsion springs are connected to be integrally pressed against the auxiliary support shaft, so
  • Two torsion springs are installed on the support shaft a, hooks are provided on the outer sides of the two connecting arms b of the second movable part, and the support base is also located inside the two supporting arms where the second movable part is connected.
  • the two torsion springs installed on the support shaft a are respectively provided with hooks. One ends of the two torsion springs installed on the support shaft a are respectively clamped on the hooks of the two connecting arms b. The other ends of the two torsion springs installed on the support shaft a are respectively clamped Fit on the hooks of the two supporting arms of the supporting base.
  • the utility model is also characterized in that the air guide tube is provided with an inflation check valve at a position close to the inflation tube.
  • the utility model is also characterized in that the air outlet port of the inflation tube is connected with an inflation nozzle.
  • the utility model is also characterized in that the supporting base, the first movable part and the second movable part can all be made of aluminum alloy material.
  • the utility model is also characterized in that the barometer is a pointer pressure gauge or an electronic pressure gauge.
  • the present invention has the following beneficial effects:
  • the utility model provides a double-foot alternate stepping inflator, which can solve the time-consuming and labor-consuming problem caused by the existing inflating device using a single foot to step on.
  • the double-foot alternate stepping inflator provided by the utility model is configured in a cross type
  • the first movable part and the second movable part are provided. By stepping on the pedals on the first movable part and the second movable part with both feet, the inflation operation can be realized easily and quickly. It has the advantages of compact structure, reasonable design, and convenient use. Suitable for promotion.
  • Fig. 1 is a schematic diagram of the structure of the inflator stepping on alternately with both feet in the embodiment of the utility model.
  • Fig. 1 is a schematic structural diagram of an inflatable device for alternately stepping on both feet according to an embodiment of the utility model.
  • the embodiment of the utility model is an inflating device for alternate foot pedaling, including a supporting base 1, a first movable part 2, a second movable part 3, a pedal 4, an inflation tube 5, two air cylinders a6, and two air cylinders b7 and barometer 8.
  • the supporting base 1 is provided with a first movable part 2 and a second movable part 3, the top ends of the first movable part 2 and the second movable part 3 are integrally connected with a pedal 4, and the bottoms of the first movable part 2 and the second movable part 3
  • the ends are all connected to the support base 1 in a rotatable manner, the first movable part 2 and the second movable part 3 are arranged in a crossed manner, the first movable part 2 is arranged inside the second movable part 3, and two air cylinders a6
  • the cylinders of the two cylinders b7 are hinged to one end of the support base 1, and the cylinders of the two cylinders b7 are hinged to the other end of the support base 1, and the two cylinders b7 are located on both sides of the two cylinders a6;
  • the first movable part 2 includes two connecting arms a2-1, the main shaft a14 is connected between the two connecting arms a2-1,
  • the connecting piece 16 is provided with an air passage, an air outlet port connected to the air passage, and two air passages. Connected intake ports; the piston rods of the two cylinders a6 are respectively fixedly connected to the two intake ports of the connector on the main shaft a14, and the piston rods of the two cylinders b7 are respectively fixedly connected to the two intake ports of the connector on the main shaft b15
  • the air ports, the air outlet ports of the two connecting pieces 16 are respectively connected to the air guide tube 17 and connected to the inflation tube 5 through the air tube 17.
  • a three-way joint can be used to connect the two air tubes 17 and the inflation tube 5 ,
  • a barometer 8 is provided on the inflation tube 5.
  • the support base 1 includes two support arms arranged side by side, and a fixed shaft a9 and a support shaft a10 are respectively connected between the two support arms corresponding to the same end.
  • the support shaft a10 is located outside the fixed shaft a9 and corresponds to one of the two support arms at the other end.
  • a fixed shaft b11 and a support shaft b12 are connected between them.
  • the support shaft b12 is located outside the fixed shaft b11.
  • the first movable part 2 and the support base 1 are connected in a rotating manner through the support shaft b12.
  • the second movable part 3 and the support base 1 The supporting shaft a10 is connected together in a rotating manner, the supporting shaft b12 and the supporting shaft a10 are both installed with torsion springs, the first movable part 2 is matched with the supporting base 1 through the torsion spring installed on the supporting shaft b12, and the second movable part 3
  • the torsion spring installed on the support shaft a10 cooperates with the support base 1, so that the rotation angle of the first movable part 2 and the second movable part 3 relative to the support base 1 is maintained within a range of less than or equal to 60 degrees.
  • the cylinder of the cylinder a6 is movably connected to the fixed shaft a9 of the support base 1, and the cylinders of the two cylinders b7 are movably connected to the fixed shaft b11 of the support base 1.
  • the inner side of the fixed shaft b 11 is also provided with an auxiliary support shaft 13 connected between the two support arms of the support base 1.
  • Two torsion springs are installed on the support shaft b 12, and the two torsion springs are installed on the two connecting arms a2-1 In between, the inner sides of the two connecting arms a2-1 of the first movable part 2 are respectively provided with hooks, one ends of the two torsion springs are respectively clamped on the corresponding hooks, and the other ends of the two torsion springs are connected as a whole Pressed on the auxiliary support shaft 13, two torsion springs are installed on the support shaft a10, the outer parts of the two connecting arms b3-1 of the second movable part 3 are respectively provided with hooks, and the support base 1 is in contact with the second movable part 3
  • the inside of the two supporting arms at the connection point are also provided with hooks respectively, and the two torsion springs installed on the supporting shaft a10 are respectively on the supporting shaft a10 between the connecting arm
  • An inflation check valve 18 is provided at a position of the air guide tube 17 close to the inflation tube 5.
  • the outlet port of the inflation tube 5 is connected with an inflation nozzle 19.
  • the inflation nozzle 19 can be a multi-purpose nozzle. When in use, different nozzles can be selected for various types of tires, balls or lifebuoys.
  • the supporting base 1, the first movable part 2 and the second movable part 3 can all be made of aluminum alloy.
  • the barometer 8 is a pointer pressure gauge or an electronic pressure gauge.
  • the utility model has great differences. Firstly, great changes have taken place in the structure, and the most important thing is the great improvement in the way and the strength of the leg force.
  • the current single-footed inflator usually requires the user to use a more powerful right foot to step on, basically relying on the strength of the leg, it will be tired after a long time, and only when the right foot is depressed to inflate the pedal
  • the feet are up, it cannot be inflated, and the inflator of the present invention is inflated because the feet are alternately stepped on.
  • the left foot is up, the right foot is inflated, and when the right foot is up, the left foot is inflated.
  • the device When using the two-foot alternately stepping on the inflating device for inflation, first, the device is placed on the ground steadily, and the inflation nozzle 19 on the inflation tube 5 is connected to the inflation port of the inflation object, and then the operator Step on the pedals 4 on the first movable part 2 and the second movable part 3 with your feet.
  • the operator's feet When stepping on the air, the operator's feet will step on the left and right pedals one by one, and the body's center of gravity can be controlled at any time when stepping. Leaning to the side to be stepped on, this can reduce the force of the feet and legs for the user, avoiding the situation that the legs need to be stepped on to the bottom with greater force when stepping on one foot, which makes the double foot inflated Faster and less effort.
  • the utility model provides a double-foot alternate stepping inflator, which can solve the time-consuming and labor-consuming problem caused by the existing inflating device using a single foot to step on.
  • the double-foot alternate stepping inflator provided by the utility model is configured in a cross type
  • the first movable part and the second movable part are provided. By stepping on the pedals on the first movable part and the second movable part with both feet, the inflation operation can be realized easily and quickly. It has the advantages of compact structure, reasonable design, and convenient use. Suitable for promotion.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Air Bags (AREA)

Abstract

一种双脚交替踩踏充气装置，包括支撑底座(1)、第一活动件(2)、第二活动件(3)、踏板(4)、充气导管(5)、两个气缸a(6)、两个气缸b(7)以及气压表(8)；所述支撑底座(1)上设置有第一活动件(2)和第二活动件(3)，所述第一活动件(2)和第二活动件(3)的顶端一体连接有踏板(4)，所述第一活动件(2)和第二活动件(3)的底端均以可转动的方式与支撑底座(1)相连接，所述第一活动件(2)与第二活动件(3)之间呈交叉式设置，所述第一活动件(2)设置于第二活动件(3)内侧。使用时通过双脚踩踏第一活动件(2)与第二活动件(3)上的踏板，能够轻松、快速的实现充气操作。

Description

一种双脚交替踩踏充气装置 技术领域
本实用新型属于充气装置技术领域，特别地，涉及一种双脚交替踩踏充气装置。
背景技术
目前市场上出售的充气装置种类很多，常见的有主要有按压式打气筒装置，这种装置结构比较简单，但是机械强度较差，极易损坏，且在充气过程中，费时费力。对于常用的另一种充气装置，如通电充气装置，这种装置充气速度快，但是需要插电才能使用。此外，公告号为CN 206071815U的中国实用新型专利公开了一种脚踏式双缸充气泵，该装置虽能不用电就能使用，但是其在使用过程中，只能单脚来踩，较为费力，且效率较低，因此，有必要对此装置进行改进，有鉴于此，提出本实用新型的方案。
实用新型内容
为了克服现有充气装置仅能单脚来踩而带来的费时费力问题，本实用新型提供了一种双脚交替踩踏充气装置。
本实用新型是这样实现的，一种双脚交替踩踏充气装置，包括支撑底座、第一活动件、第二活动件、踏板、充气导管、两个气缸a、两个气缸b以及气压表；
所述支撑底座上设置有第一活动件和第二活动件，所述第一活动件和第二活动件的顶端一体连接有踏板，所述第一活动件和第二活动件的底端均以可转动的方式与支撑底座相连接，所述第一活动件与第二活动件之间呈交叉式设置，所述第一活动件设置于第二活动件内侧，两个气缸a的缸体铰接于支撑底座的一端，两个气缸b的缸体铰接于支撑底座的另一端，且两个气缸b处于两个气缸a的两侧；所述第一活动件包括两连接臂a，两连接臂a之间连接有主轴a，所述第二活动件包括两连接臂b，两连接臂b之间连接有主轴b，两连接臂a设置于两连接臂b之间，所述主轴a、主轴b上均固定套接有连接件，所述连接件开设有气道、与该气道相连通的出气端口、以及两个与该气道相连通的进气端口；两个气缸a的活塞杆分别固定连接于主轴a上连接件的两个进气端口，两个气缸b的活塞杆分别固定连接于主轴b上连接件的两个进气端口，两个连接件的出气端口分别连接有导气管并通过导气管与充气导管连接，所述充气导管上设置有气压表。
本实用新型的特点还在于，所述支撑底座包括两并列设置的支撑臂，对应于同一端的两支撑臂之间分别连接有固定轴a、支撑轴a，所述支撑轴a位于固定轴a的外侧，对应于另一端的两支撑臂之间连接有固定轴b、支撑轴b，所述支撑轴b位于固定轴b的外侧，所述第一活动件与支撑底座通过支撑轴b以转动方式连接在一起，所述第二活动件与支撑底座通过支撑轴a以转动方式连接在一起，所述支撑轴b、支撑轴a上均安装有扭簧，所述第一活动件通过支撑轴b上安装的扭簧与支撑底座相配合，所述第二活动件通过支撑轴a上安装的扭簧与支撑底座相配合，两个气缸a的缸体活动连接于支撑底座的固定轴a上，两个气缸b的缸体活动连接于支撑底座的固定轴b上。
本实用新型的特点还在于，所述固定轴b的内侧还设置有连接于支撑底座两支撑 臂之间的辅助支撑轴，所述支撑轴b上安装有两个扭簧，所述第一活动件的两连接臂a的内侧部分别设有卡钩，两个扭簧的一端分别卡合于相应的卡钩上，两个扭簧的另一端连接成一体抵压在辅助支撑轴上，所述支撑轴a上安装有两个扭簧，所述第二活动件的两连接臂b的外侧部分别设有卡钩，所述支撑底座在与第二活动件相连处的两支撑臂内侧也分别设有卡钩，所述支撑轴a上安装的两个扭簧的一端分别卡合于两连接臂b的卡钩上，所述支撑轴a上安装的两个扭簧的另一端分别卡合于支撑底座两支撑臂的卡钩上。
本实用新型的特点还在于，所述导气管靠近充气导管的位置上设置有充气止回阀。
本实用新型的特点还在于，所述充气导管的出气端口连接有充气气嘴。
本实用新型的特点还在于，所述支撑底座、第一活动件和第二活动件均可采用铝合金材质制成。
本实用新型的特点还在于，所述气压表为指针式压力表或电子式压力表。
相对于现有技术，本实用新型具有如下有益效果：
本实用新型提供了一种双脚交替踩踏充气装置，能够解决现有充气装置采用单脚来踩而带来的费时费力问题，本实用新型提供的双脚交替踩踏充气装置，配置了呈交叉式设置的第一活动件与第二活动件，通过双脚踩踏第一活动件与第二活动件上的踏板，能够轻松、快速的实现充气操作，具有结构紧凑、设计合理、使用方便等优点，适合推广。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型实施例双脚交替踩踏充气装置的结构示意图。
其中：1、支撑底座，2、第一活动件，2-1、连接臂a，3、第二活动件，3-1、连接臂b，4、踏板，5、充气导管，6、气缸a，7、气缸b，8、气压表，9、固定轴a，10、支撑轴a，11、固定轴b，12、支撑轴b，13、辅助支撑轴，14、主轴a，15、主轴b，16、连接件，17、导气管，18、充气止回阀，19、充气气嘴。
具体实施方式
下面对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
图1为本实用新型实施例提供的一种双脚交替踩踏充气装置的结构示意图。如图1，本实用新型实施例一种双脚交替踩踏充气装置，包括支撑底座1、第一活动件2、第二活动件3、踏板4、充气导管5、两个气缸a6、两个气缸b7以及气压表8。
支撑底座1上设置有第一活动件2和第二活动件3，第一活动件2和第二活动件3的顶端一体连接有踏板4，第一活动件2和第二活动件3的底端均以可转动的方式与支撑底座1 相连接，第一活动件2与第二活动件3之间呈交叉式设置，第一活动件2设置于第二活动件3内侧，两个气缸a6的缸体铰接于支撑底座1的一端，两个气缸b7的缸体铰接于支撑底座1的另一端，且两个气缸b7处于两个气缸a6的两侧；第一活动件2包括两连接臂a2-1，两连接臂a2-1之间连接有主轴a14，第二活动件3包括两连接臂b3-1，两连接臂b3-1之间连接有主轴b15，两连接臂a2-1设置于两连接臂b3-1之间，主轴a14、主轴b15上均固定套接有连接件16，连接件16开设有气道、与该气道相连通的出气端口、以及两个与该气道相连通的进气端口；两个气缸a6的活塞杆分别固定连接于主轴a14上连接件的两个进气端口，两个气缸b7的活塞杆分别固定连接于主轴b15上连接件的两个进气端口，两个连接件16的出气端口分别连接有导气管17并通过导气管17与充气导管5连接，具体应用时，可采用一个三通接头来将两导气管17与充气导管5相连接，充气导管5上设置有气压表8。
支撑底座1包括两并列设置的支撑臂，对应于同一端的两支撑臂之间分别连接有固定轴a9、支撑轴a10，支撑轴a10位于固定轴a9的外侧，对应于另一端的两支撑臂之间连接有固定轴b11、支撑轴b12，支撑轴b12位于固定轴b11的外侧，第一活动件2与支撑底座1通过支撑轴b12以转动方式连接在一起，第二活动件3与支撑底座1通过支撑轴a10以转动方式连接在一起，支撑轴b12、支撑轴a10上均安装有扭簧，第一活动件2通过支撑轴b12上安装的扭簧与支撑底座1相配合，第二活动件3通过支撑轴a10上安装的扭簧与支撑底座1相配合，从而实现第一活动件2、第二活动件3相对支撑底座1的转动角度维持在小于或等于60度的范围内，两个气缸a6的缸体活动连接于支撑底座1的固定轴a9上，两个气缸b7的缸体活动连接于支撑底座1的固定轴b11上。
固定轴b 11的内侧还设置有连接于支撑底座1两支撑臂之间的辅助支撑轴13，支撑轴b 12上安装有两个扭簧，该两个扭簧安装在两连接臂a2-1之间，第一活动件2的两连接臂a2-1的内侧部分别设有卡钩，两个扭簧的一端分别卡合于相应的卡钩上，两个扭簧的另一端连接成一体抵压在辅助支撑轴13上，支撑轴a10上安装有两个扭簧，第二活动件3的两连接臂b3-1的外侧部分别设有卡钩，支撑底座1在与第二活动件3相连处的两支撑臂内侧也分别设有卡钩，支撑轴a10上安装的两个扭簧分别处于连接臂b3-1与支撑底座1的支撑臂之间的支撑轴a10上，支撑轴a10上安装的两个扭簧的一端分别卡合于两连接臂b3-1的卡钩上，支撑轴a10上安装的两个扭簧的另一端分别卡合于支撑底座1两支撑臂的卡钩上。
导气管17靠近充气导管5的位置上设置有充气止回阀18。
充气导管5的出气端口连接有充气气嘴19，充气气嘴19可采用多用气嘴，使用时，可根据打气对象的不同选择不同的气嘴进行各车型轮胎、球类或者救生圈等充气操作。
支撑底座1、第一活动件2和第二活动件3均可采用铝合金材质制成。
气压表8为指针式压力表或电子式压力表。
本实用新型相对目前的单脚踩踏的充气装置而言有很大差别，首先是结构上发生了很大变化，而且最重要的是在腿部用力方式和用力力度上有很大改善。目前的单脚踩踏的充气装置通常需要使用者利用较为有力的右脚来踩，基本上全部依靠的是腿部发力，时间一长就会累，而且只有在右脚将踏板踩下去才能充气，在脚部往上的时候是不能进行充气的，而本实用新型的充气装置由于充气时，双脚交替踩踏，左脚往上的时候右脚充气，右脚往上的时候左脚踩踏充气，所以是时刻在充气的，由此能够使得充气效率提高，而且充气时，本实用新型装置使用时，这个装置是受到使用者整个身体的重力，使用者通过脚部踩踏 踏板变得更加轻松，通过控制偏移，从而方便使用者有针对的踩踏任一边的踏板而进行充气。
利用本实用新型所述的双脚交替踩踏充气装置进行充气时，首先，将装置平稳的放置于地面上，将充气导管5上的充气气嘴19与充气对象的充气口相连，然后操作者的双脚分别踩踏于第一活动件2和第二活动件3上的踏板4上，踩踏充气时，操作者的双脚一上一下进行左右两个踏板的踩踏，而且踩踏时可随时控制身体重心偏向要踩踏的一侧，这样就能为使用者减少脚部和腿部用力，避免了单脚踩踏时需腿部用较大的力才能踩到底的情况发生，从而使得双脚踩踏充气变得更加迅速、更加省力。
本实用新型提供了一种双脚交替踩踏充气装置，能够解决现有充气装置采用单脚来踩而带来的费时费力问题，本实用新型提供的双脚交替踩踏充气装置，配置了呈交叉式设置的第一活动件与第二活动件，通过双脚踩踏第一活动件与第二活动件上的踏板，能够轻松、快速的实现充气操作，具有结构紧凑、设计合理、使用方便等优点，适合推广。
尽管已描述了本实用新型的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本实用新型范围的所有变更和修改。
显然，本领域的技术人员可以对本实用新型进行各种改动和变型而不脱离本实用新型的精神和范围。这样，倘若本实用新型的这些修改和变型属于本实用新型权利要求及其等同技术的范围之内，则本实用新型也意图包含这些改动和变型在内。

Claims (7)

  1. 一种双脚交替踩踏充气装置，其特征在于，包括支撑底座(1)、第一活动件(2)、第二活动件(3)、踏板(4)、充气导管(5)、两个气缸a(6)、两个气缸b(7)以及气压表(8)；
    所述支撑底座(1)上设置有第一活动件(2)和第二活动件(3)，所述第一活动件(2)和第二活动件(3)的顶端一体连接有踏板(4)，所述第一活动件(2)和第二活动件(3)的底端均以可转动的方式与支撑底座(1)相连接，所述第一活动件(2)与第二活动件(3)之间呈交叉式设置，所述第一活动件(2)设置于第二活动件(3)内侧，两个气缸a(6)的缸体铰接于支撑底座(1)的一端，两个气缸b(7)的缸体铰接于支撑底座(1)的另一端，且两个气缸b(7)处于两个气缸a(6)的两侧；所述第一活动件(2)包括两连接臂a(2-1)，两连接臂a(2-1)之间连接有主轴a(14)，所述第二活动件(3)包括两连接臂b(3-1)，两连接臂b(3-1)之间连接有主轴b(15)，两连接臂a(2-1)设置于两连接臂b(3-1)之间，所述主轴a(14)、主轴b(15)上均固定套接有连接件(16)，所述连接件(16)开设有气道、与该气道相连通的出气端口、以及两个与该气道相连通的进气端口；两个气缸a(6)的活塞杆分别固定连接于主轴a(14)上连接件的两个进气端口，两个气缸b(7)的活塞杆分别固定连接于主轴b(15)上连接件的两个进气端口，两个连接件(16)的出气端口分别连接有导气管(17)并通过导气管(17)与充气导管(5)连接，所述充气导管(5)上设置有气压表(8)。
  2. 根据权利要求1所述的一种双脚交替踩踏充气装置，其特征在于，所述支撑底座(1)包括两并列设置的支撑臂，对应于同一端的两支撑臂之间分别连接有固定轴a(9)、支撑轴a(10)，所述支撑轴a(10)位于固定轴a(9)的外侧，对应于另一端的两支撑臂之间连接有固定轴b(11)、支撑轴b(12)，所述支撑轴b(12)位于固定轴b(11)的外侧，所述第一活动件(2)与支撑底座(1)通过支撑轴b(12)以转动方式连接在一起，所述第二活动件(3)与支撑底座(1)通过支撑轴a(10)以转动方式连接在一起，所述支撑轴b(12)、支撑轴a(10)上均安装有扭簧，所述第一活动件(2)通过支撑轴b(12)上安装的扭簧与支撑底座(1)相配合，所述第二活动件(3)通过支撑轴a(10)上安装的扭簧与支撑底座(1)相配合，两个气缸a(6)的缸体活动连接于支撑底座(1)的固定轴a(9)上，两个气缸b(7)的缸体活动连接于支撑底座(1)的固定轴b(11)上。
  3. 根据权利要求2所述的一种双脚交替踩踏充气装置，其特征在于，所述固定轴b(11)的内侧还设置有连接于支撑底座(1)两支撑臂之间的辅助支撑轴(13)，所述支撑轴b(12)上安装有两个扭簧，所述第一活动件(2)的两连接臂a(2-1)的内侧部分别设有卡钩，两个扭簧的一端分别卡合于相应的卡钩上，两个扭簧的另一端连接成一体抵压在辅助支撑轴(13)上，所述支撑轴a(10)上安装有两个扭簧，所述第二活动件(3)的两连接臂b(3-1)的外侧部分别设有卡钩，所述支撑底座(1)在与第二活动件(3)相连处的两支撑臂内侧也分别设有卡钩，所述支撑轴a(10)上安装的两个扭簧的一端分别卡合于两连接臂b(3-1)的卡钩上，所述支撑轴a(10)上安装的两个扭簧的另一端分别卡合于支撑底座(1)两支撑臂的卡钩上。
  4. 根据权利要求1-3任一所述的一种双脚交替踩踏充气装置，其特征在于，所述导气管(17)靠近充气导管(5)的位置上设置有充气止回阀(18)。
  5. 根据权利要求1所述的一种双脚交替踩踏充气装置，其特征在于，所述充气导管(5)的出气端口连接有充气气嘴(19)。
  6. 根据权利要求1所述的一种双脚交替踩踏充气装置，其特征在于，所述支撑底座(1)、第一活动件(2)和第二活动件(3)均可采用铝合金材质制成。
  7. 根据权利要求1所述的一种双脚交替踩踏充气装置，其特征在于，所述气压表(8)为指针式压力表或电子式压力表。
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