CN2675900Y

CN2675900Y - Combined structure improved inflating pump

Info

Publication number: CN2675900Y
Application number: CN 200420000461
Authority: CN
Inventors: 黄田中
Original assignee: Hong Ke Precision Co ltd
Current assignee: Hong Ke Precision Co ltd
Priority date: 2004-01-12
Filing date: 2004-01-12
Publication date: 2005-02-02
Anticipated expiration: 2014-01-12

Abstract

The utility model relates to a combined structure improved inflating pump, which is driven by a rotary shaft of a motor. The combined structure improved inflating pump comprises an installing body which is provided with a main body and a containing space, an air bag unit which is provided with a bottom board, and an air pocket which is arranged on the bottom board and is provided with an air chamber, wherein, the air pocket is provided with a pocket body and a linkage part. A partition board is provided with a board body, an air inlet port and an air exhaust port which are both communicated with the air chamber of the air bag unit. An air through film is provided with a cushion body, together with an air inlet clack and an air exhaust clack which respectively correspond to the air inlet port and the air exhaust port of the partition board. An air guide element is provided with a main body, together with an air inlet hole and an air exhaust hole which correspond to the air inlet clack and the air exhaust clack of the air through film. A transmission unit is provided with a drive swivel base which can be rotated by the linkage of the rotary shaft of the motor, and the linkage part which can link the air pocket of the air bag unit. The utility model which can improve the assembly form of a traditional inflating pump, simplifies components and has quick and easy assembly and low cost.

Description

Improve the inflating pump of composite structure

Technical field

The utility model relates to pump, is meant a kind of inflating pump that improves composite structure especially.

Background technique

The inflating pump of commonly using, its combination kenel and structure are comparatively old, complicated, and the more or complex-shaped difficult manufacturing of its component, cause the comparatively miscellaneous or problem such as assembling difficulty etc. of assembling operation immediately, at last, therefore cause the cost of product integral body higher exactly, this is its main shortcoming place, haves much room for improvement.

Summary of the invention

At the problems referred to above, main purpose of the present utility model is to provide a kind of inflating pump that improves composite structure, and the combination form that it can improve traditional inflating pump makes that member is simplified, assembling also can reduce cost fast easily.

For achieving the above object, a kind of inflating pump that improves composite structure provided by the utility model, it can be driven by a rotating shaft of a motor; Inflating pump includes an installing body, and it has a body, a containing space; One air bag group has a base plate, and a gas bag is arranged in base plate and is formed with an air chamber; Wherein, gas bag has an inclusion and a linkage part; One isolating plate has a plate body, an inlet hole and an exhaust port, and all communicate with the air chamber of air bag group; One has the air ventilation membrane of a pad, and an air inlet lobe and an exhaust clack be the inlet hole and the exhaust port of corresponding isolating plate respectively; One air-guide part has a body, and an inlet hole and an exhaust port be the air inlet lobe and an exhaust clack of corresponding air ventilation membrane respectively; One transmission group has one and turns seat, rotated by the rotating shaft interlock of motor, and a linkage part, but the linkage part of the gas bag of interlock air bag group.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model one preferred embodiment;

Fig. 2 is the view sub-anatomy of the utility model one preferred embodiment;

Fig. 3 is the side-looking combination section of the utility model one preferred embodiment;

Fig. 4 is the cross section view along 4-4 secant direction among Fig. 3;

Fig. 5 is the local member three-dimensional exploded view of the utility model one preferred embodiment;

Fig. 6 generally is same as Fig. 3, is a movement state diagram;

Fig. 7 generally is same as Fig. 3, is another movement state diagram.

Embodiment

For the effect that is illustrated more clearly in structural feature of the present utility model and is reached, existing following preferred embodiment of act and conjunction with figs. are described as follows, wherein:

As Fig. 1～shown in Figure 5, the inflating pump of the improvement composite structure that is provided for the utility model one preferred embodiment, it can be driven by the rotating shaft M1 of a motor M.Inflating pump includes:

One installing body 10, it is combined by one first dress body 11 and one second dress body 21, and wherein: the first dress body 11 has a body 13, one bases 15, one containing spaces 17, and the solid portion 19 of four bolts.The second dress body 21 has a body 23, is formed with four locating slots 24, two and surrounds the solid portion 29 of bolt that 25, two locating columns 27, four are penetration hole on body 23, and solid portion 19 is corresponding with each bolt of the first dress body 11.Wherein, motor M is arranged in the installing body 10 by two bolts 93.

One air bag group 30, as shown in Figure 5, has a base plate 31, four location pieces 32 are arranged in base plate 31 and can be positioned in each locating slot 24 of installing body 10, two gas bags 33 are arranged in base plate 31 and are formed with two air chambers 35 (as Fig. 2, shown in Figure 3), wherein, each gas bag 33 has an inclusion 331, the whole body portion 333 and a linkage part 335 connections in regular turn.

One isolating plate 40 has the sheathed respectively positioning hole 47 that is positioned to install each locating column 27 of body 10 of a plate body 41, two inlet holes 43, two exhaust ports 45, two, and the solid portion 49 of four bolts.

One air ventilation membrane 50 has a pad 51, two air inlet lobes 53 and two inlet holes 43 of the corresponding isolating plate 40 of two exhaust clacks, 55 difference and end face and the bottom surface that two exhaust ports, 45, two sealing edges 57 are formed at pad 51, and the solid portion 59 of four bolts.

One air-guide part 60 has a body 61, two inlet holes 63, one exhaust chambers 65, one vent connections 67 and is through with an exhaust port 68, and the solid portion 69 of four bolts.

One transmission group 70 has one and turns seat 71 and one gas bag coupling component 81.Wherein, turn seat 71 and have to turn and 73 rotated by the rotating shaft M1 interlock of motor M, and a pivot 75 with axially be predetermined angle and tilt to shaft axis; And gas bag coupling component 81 has a hinge portion 87, a disk body 83 and two linkage part 85.One ball 89 is located in the hole of hinge portion 87 of gas bag coupling component 81.

Four bolt firmwares 91 wear after the solid portion 69,59,49,29 of each bolt of air-guide part 60, air ventilation membrane 50, isolating plate 40 and the second dress body 21, and spiral shell is located at the solid portion 19 of bolt of installing body 10.

The action of relevant each member of the utility model embodiment is described as follows again:

At first, the vent connection 67 of air-guide part 60 can connect establishes a flexible pipe (not shown), motor M rotates with the seat 71 that turns that drives transmission group 70 for rotating its rotating shaft M1, turn seat 71 pivot 75 and promptly drive gas bag coupling component 81 pivot interlocks, and make gas bag coupling component 81 two linkage part, 85 interlock air bag group 30 each gas bag 33 linkage part 335 upwards and action downwards.

And its position and action situation then are described as follows:

As shown in Figure 3, simultaneously, the action situation of other member for the exhaust port 45 by isolating plate 40 with the air in the air chamber 35 of air bag group 30, enter the exhaust chamber 65 of air-guide part 60 through the exhaust clack 55 of air ventilation membrane 50, the exhaust port 68 by air-guide part 60 exports the flexible pipe (not shown) to again.

On the contrary, 33 of the gas bags of air bag group 30 opposite sides are the air inlet lobe 53 of the inlet hole 63 by air-guide part 60 via air ventilation membrane 50, and suck the air chamber 35 of air bag group 30 via the inlet hole 43 of isolating plate 40, discharge the usefulness of gas for next action.

As shown in Figure 6, turn to 90 operating states of spending directions for turning seat 71.

As shown in Figure 7, for moving to opposite side state up and down, its operating principle holds no longer and describes in detail as hereinbefore.

By above embodiment's explanation, characteristics of the present utility model are as follows:

Promptly, the inflating pump of improvement composite structure provided by the utility model, it can effectively improve the pattern of traditional inflating pump, and becomes another kind of structural type, realized simplifying the purpose that member, assembling are easy fast and can reduce cost, and can be fit to the demand of different size configuration.

Claims

1, a kind of inflating pump that improves composite structure can be driven by a rotating shaft of a motor; It is characterized in that described inflating pump includes:

One installing body has a body, a containing space;

One air bag group has a base plate, and a gas bag connects and is located at described base plate and is formed with an air chamber; Wherein, described gas bag has an inclusion and a linkage part;

One isolating plate has a plate body, an inlet hole and an exhaust port, and all communicate with the air chamber of described air bag group;

One air ventilation membrane has a pad, and an air inlet lobe and an exhaust clack be the inlet hole and the exhaust port of corresponding described isolating plate respectively;

One air-guide part has a body, and an inlet hole and an exhaust port be the air inlet lobe and an exhaust clack of corresponding described air ventilation membrane respectively;

One transmission group, having one can be turned seat by what the rotating shaft interlock of described motor rotated, but and the linkage part of the gas bag of the described air bag group of a linkage part interlock.

2, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described installing body is combined by one first dress body and one second dress body.

3, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described installing body has an inclusion that surrounds for the gas bag that is installed with described air bag group.

4, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described air ventilation membrane has one and is formed at described pad and is located in the sealing edge of described air inlet lobe and exhaust clack.

5, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described air-guide part also has a vent connection.

6, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described transmission group also has a gas bag coupling component and is hubbed at the described seat that turns, and described linkage part is located at described gas bag coupling component.

7, improve the inflating pump of composite structure according to claim 1, it is characterized in that: described installing body is provided with a locating slot, and described air bag group then is formed with the locating slot that a location piece can ccontainingly be positioned described installing body.

8, improve the inflating pump of composite structure according to claim 1, it is characterized in that: the gas bag quantity of described air bag group is two.