CN204775943U - Manpower formula aquatic propeller - Google Patents

Abstract

The utility model provides a manpower formula aquatic propeller, can supply an user to impel in aqueous, mainly in the inside accommodation space of a waterproof gasbag, it produces the module to be provided with a power, it is connected to the outside propulsion portion of waterproof gasbag, the accommodation space is formed with an open end, its open end is provided with a waterproof circle, the person of can be used dresses, make the accommodation space become airtight form behind the wearing, user's liquid when diving under water from flowing into the accommodation space in order to prevent, and when the user tramples two footboards of power production module, then can make power produce the module moves, and further make propulsion portion swing, thus, manpower formula aquatic propeller can let the user when dive, let both feet do exercises in the air, in order to reduce the resistance, it is lighter to let the user remove in aqueous.

Description

Manpower type underwater scooter

Technical field

The utility model relates to a kind of manpower type underwater scooter, when espespecially a kind of user of the utility model dresses waterproof air bag, produce the accommodation space of sealed shape, and power generating module is provided with in accommodation space, promotion part is driven to make it swing by power generating module, and the manpower type underwater scooter advanced in water further.

Background technology

Marinely to prospect, in water in the under-water operation such as ecological observation, the technology the most often used is exactly " diving ", diving also can be divided into be taken submersible vehicle and wears the modes such as diving gear, wherein, though take submersible vehicle can protect diver, but comparatively tiny action cannot be operated, therefore, for convenience of operation, most divers is when diving under water, dress diving dress is with opposing low temperature under water, to arrange in pairs or groups again frog footwear, be increased in travelling speed under water, to dive under water, but, in water, resistance is greater compared with air resistance, even if dress frog footwear still to need to expend sizable muscle power and just can move about smoothly in water, and underwater environment is different from land environment, dangerous in the face of underwater environment, diver's physical demands obtains quicker.

For solution diver because the resistance of water causes the quick problem consumed of muscle power, the people of this area develops the diving outfit of a kind of coated diver, as No. US6079348th, U.S. patent Nos bulletin case " Divingapparatusandmethodforitsproduction ", that there is a body skin, its body skin outward appearance presents stream line pattern, to reduce the resistance of movement under water, body skin one end forms a propulsion fin, body skin inside has an accommodation space, a diver can be held, and can complete coated diver's health, and the foot of diver can be connected to the propulsion fin that body skin is arranged, when the foot of diver swings, propulsion fin can with the swing of foot, can carry out more fast advancing in water.

In addition, provide other prior aries for reference, as follows at this:

(1) No. M478527th, TaiWan, China utility model patent bulletin case " protecting sleeves of laborsaving frog footwear ";

(2) No. CN1376616th, Chinese utility model patent publication " a kind of underwater ship of tool super maneuverability ".

But, from the technology disclosed in above-mentioned patent, diver is positioned at the inside of aerodynamic housing body, swing propulsion fin by step to advance in water, though frog footwear move more rapid and laborsaving more in the past, diver is positioned at enclosure interior, various action to be made under water, when carrying out accurate operation, comparatively be difficult to put to good use, therefore, the necessary improvement of this technology.

Utility model content

Because above-mentioned problem and demand, the utility model is the experience according to being engaged in Related product design for many years, is analyzed and studies, it is desirable to design the entity products solved the problem for propelling unit in diving techniques and water; Therefore, when the main object of the utility model is to provide a kind of user movable in water, resistance in water can be reduced, reduce physical demands, and the manpower type underwater scooter of underwater work can be carried out flexibly.

For achieving the above object, manpower type underwater scooter of the present utility model, it comprises: a waterproof air bag inside has an accommodation space, wherein one end of this accommodation space is formed with an open end, this open end is provided with a water proof ring, can dress waterproof air bag for a user, makes accommodation space form sealed shape, and the other end of waterproof air bag outside, there is a promotion part; One power generating module, be arranged in accommodation space, power generating module has a gear case, this gear case both sides link group is respectively provided with a crank, and this two crank end respectively group is provided with a pedal, is available for users to trample, this gear case wherein one end Connecting groups is provided with a rocking bar, this rocking bar can connect promotion part, and this gear case other end group is provided with a seat cushion, is available for users to take; And this user is when dressing this waterproof air bag, buttocks is sitting on this seat cushion, and tramples this pedal, makes this gear case carry out action, and when this gear case action, activates this rocking bar make this promotion part by after this rocking bar interlock, swings.

For making your inspector can have a clear understanding of content of the present utility model, accompanying drawing of only arranging in pairs or groups in the following instructions, please consult.

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is structural perspective of the present utility model.

Fig. 3 is one of embodiment schematic diagram of the present utility model.

Fig. 4 is embodiment schematic diagram two of the present utility model.

Fig. 5 is embodiment schematic diagram three of the present utility model.

Fig. 6 is one of another embodiment schematic diagram of the present utility model.

Description of reference numerals

1 manpower type underwater scooter

10 waterproof air bag 11 power generating module

101 water proof ring 111 gears case

102 dorsal fin 112 cranks

112 ' crank

113 pedals

113 ' pedal

114 rocking bars

115 seat cushions

12 promotion parts

2 users

3 oxygen supply systems

31 oxygen bottle 32 tracheaes

33 oxygen masks.

Detailed description of the invention

Consult Fig. 1, for stereo appearance figure of the present utility model, as shown in the figure, manpower type underwater scooter 1 of the present utility model, it comprises waterproof air bag 10 and a promotion part 12, wherein, waterproof air bag 10 inside has an accommodation space, wherein one end of its accommodation space is formed with an open end, open end is provided with a water proof ring 101, its water proof ring 101 can for a user 2 when dressing manpower type underwater scooter 1, the effect of waterproof can be carried out, accommodation space is made to be sealed shape, accommodation space is flowed into prevent user's liquid when diving under water, the other end of waterproof air bag 10 has a promotion part 12, its promotion part 12 outward appearance can be the tail fin shape of fish, so that when advancing in water, there is preferably propulsive force, in addition, the outside top of waterproof air bag 10 has a dorsal fin 102, the degree of stability that it advances can be increased, working direction is more easily controlled.

Hold, refer to Fig. 2, for structural perspective of the present utility model, as shown in the figure, waterproof air bag 10 inside has an accommodation space, its accommodation space is provided with a power generating module 11, power required when manpower type underwater scooter 1 advances in water can be produced, power generating module 11 has a gear case 111, its gear case 111 both sides link group is respectively provided with a crank 112, 112 ', wherein, crank 112 end group is provided with a pedal 113, crank 112 ' end group is provided with a pedal 113 ', two pedals 113, 113 ' is available for users to 2 tramples, gear case 111 wherein one end link group is provided with a rocking bar 114, its rocking bar 114 can be connected to this promotion part 12, and gear case 111 other end group is provided with a seat cushion 115, be available for users to take, please arrange in pairs or groups and consult Fig. 3 and Fig. 4, for one of embodiment schematic diagram of the present utility model and embodiment schematic diagram two, as shown in the figure, when user 2 dresses manpower type underwater scooter 1, the buttocks of user 2 is sitting on seat cushion 115, both feet are then in accommodation space, two pedals 113 of gear case 111 both sides can be trampled, 113 ', when user 2 tramples two pedals 113, when 113 ', by being mounted on two pedals 113 respectively, two cranks 112 of 113 ', 112 ' driven gear case 111 carries out action, when gear case 111 action, rocking bar 114 is driven to swing, the promotion part 12 being connected to rocking bar 114 is made to swing further, referring again to Fig. 5, for embodiment schematic diagram three of the present utility model, as shown in the figure, when user 2 dresses manpower type underwater scooter 1, the lower part of the body of user 2 is positioned at waterproof air bag 10 inside, and the water proof ring 101 set by waterproof air bag 10 open end carries out waterproof, accommodation space is made to be that sealed shape is (time namely in water, waterproof air bag 10 inside is still air), and be positioned at the accommodation space of sealed shape because of the lower part of the body, therefore, when both feet are trampled, by the drag effects not by outside water, two pedals 113 can be trampled fast, 113 ', promotion part 12 is swung, to push ahead in water, therefore, manpower type underwater scooter 1 can alleviate user movable under water time, because of the physical load that liquid resistance causes.

Hold, refer to Fig. 6, for one of another embodiment schematic diagram of the present utility model, as shown in the figure, one oxygen supply system 3 can be set in manpower type underwater scooter 1, its oxygen supply system 3 includes oxygen bottle 31, tracheae 32 and an oxygen mask 33, wherein, oxygen bottle 31 is mounted in the accommodation space of waterproof air bag 10, its oxygen bottle 31 is connected to oxygen mask 33 by tracheae 32, allowing user 2 when dressing oxygen mask 33, required oxygen can be supplied, be more conducive to the underwater long working of user 2.

From the above, manpower type underwater scooter of the present utility model, , by a waterproof air bag inside, there is an accommodation space, accommodation space forms an open end, and open end is provided with a water proof ring, can dress for a user, after dressing, accommodation space presents sealed shape, and wherein one end of waterproof air bag outside has a promotion part, a power generating module is provided with in accommodation space, its power generating module has a gear case, gear case both sides link group is respectively provided with a crank, two cranks respectively again group be provided with a pedal, be available for users to trample, gear case wherein one end link group is provided with a rocking bar, rocking bar can be connected to promotion part, and gear case other end group is provided with a seat cushion, be available for users to take, when user dresses waterproof air bag, the lower part of the body is positioned at waterproof air bag, and ride on seat cushion, gear case action is made by double-legged pushes pedals, drive rocking bar swings, promotion part is made to swing further, for user can in water Fast Activities, according to this, after the utility model is implemented according to this, really can reaching when providing a kind of user movable in water, resistance in water can be reduced, reduce physical demands, and the manpower type underwater scooter of underwater work can be carried out flexibly.

The above, be only preferred embodiment of the present utility model, and be not used to the scope limiting the utility model enforcement; Any those of ordinary skill in the art, do not depart from the equalization done under spirit of the present utility model and scope change with modify, all should be covered by protection domain of the present utility model.

In sum, effect of the present utility model, meets " practicality ", " novelty " and " creativeness " of applying for a patent requirement; So applicant is according to the regulation of patent law, your Patent Office to mention utility application to.

Claims (4)

1. a manpower type underwater scooter, it comprises:

One waterproof air bag, inside has an accommodation space, and wherein one end of this accommodation space is formed with an open end, this open end is provided with a water proof ring, can dress this waterproof air bag for a user, makes this accommodation space form sealed shape, and the other end of this waterproof air bag outside, there is a promotion part;

One power generating module, be arranged in this accommodation space, this power generating module has a gear case, this gear case both sides link group is respectively provided with a crank, and this two crank end respectively group is provided with a pedal, can trample for this user, this gear case wherein one end link group is provided with a rocking bar, this rocking bar can connect this promotion part, and this gear case other end group is provided with a seat cushion, can take for this user; And

When this user dresses this waterproof air bag, buttocks is sitting on this seat cushion, and tramples this pedal, makes this gear case carry out action, and when this gear case action, activates this rocking bar make this promotion part by after this rocking bar interlock, swings.

2. manpower type underwater scooter as claimed in claim 1, wherein, the outside upper set of this waterproof air bag is provided with a dorsal fin, can increase the degree of stability of this manpower type underwater scooter in advancing.

3. manpower type underwater scooter as claimed in claim 1, wherein, this manpower type underwater scooter is provided with an oxygen supply system.

4. manpower type underwater scooter as claimed in claim 3, wherein, this oxygen supply system has an oxygen bottle, a tracheae and an oxygen mask, this oxygen bottle is mounted in this accommodation space, and link by this tracheae and this oxygen mask, can when this user dress this oxygen mask, the oxygen needed for supply.