CN207024573U - A kind of swimming instruction equipment - Google Patents
A kind of swimming instruction equipment Download PDFInfo
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- CN207024573U CN207024573U CN201720938369.6U CN201720938369U CN207024573U CN 207024573 U CN207024573 U CN 207024573U CN 201720938369 U CN201720938369 U CN 201720938369U CN 207024573 U CN207024573 U CN 207024573U
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- swimming
- delivery port
- resistance
- kickboard
- cross
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Abstract
The utility model discloses a kind of swimming instruction equipment, including kickboard, the resistance piece for providing swimming resistance is provided with kickboard.Wherein, resistance piece includes waterproof main body, and water inlet and delivery port are provided with waterproof main body, and water inlet is oppositely arranged with delivery port, and the cross section size of water inlet is always more than the cross section size of delivery port.In the utility model, resistance piece is set up in kickboard, to reach the effect of weight training.Water inlet and delivery port are set in the waterproof main body of resistance piece, wherein, the cross section size of delivery port is adjustable.When being swum using swimming instruction equipment, water enters from the water inlet of resistance piece to flow out from delivery port again.During swimming, when inflow is more than water yield, resistance will be produced, so as to realize the effect of increase swimming resistance.
Description
Technical field
It the utility model is related to swimming tool technical field, more particularly to a kind of swimming instruction equipment.
Background technology
The aquatic sports such as swimming are one of popular motions, can not only physical fitness, additionally it is possible to cultivate one's taste and put
Loose body and mind.
In order to train, entertaining, lie fallow, lifesaving the purpose of, have that diversified swimming tool is available on the market, such as swim
Mirror, swimming cap, kickboard etc..
Wherein, kickboard is a kind of common swimming tool, is used for swimming beginner and carries out floating training, micromotion training
Deng.
Kickboard can be made according to swimming beginner difference training requirement using adjustment.Exhaled for example, swimming beginner will be directed to
When inhaling training, kickboard both sides can be held with both hands, both hands are stretched, kickboard is released, and head can be embedded in water, in leg action
Carry out respiration exercise simultaneously.Or swimming beginner will be directed to leg action training when, kickboard front end can be held with both hands, it is double
Arm is placed in kickboard, and head keeps being exposed on the water surface, carries out leg strength training；After skilled, it can practice in this way
Practise the combination of waist action and leg action.
Existing kickboard only helps swimming beginner to learn and improve swimming skill, but can not carry out weight training, Wu Fayou
The physical efficiency of the raising swimmer of effect.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of swimming instruction equipment, to solve
The problems of the prior art.
To solve the above problems, the utility model provides：A kind of swimming instruction is equipped, including kickboard, in the kickboard
It is provided with the resistance piece for providing swimming resistance；
Wherein, the resistance piece includes waterproof main body, and the fixed-size water inlet in cross section is provided with the waterproof main body
Mouth and the adjustable delivery port of cross section size；
The water inlet is oppositely arranged with the delivery port；
The cross section size of the water inlet is always more than the cross section size of the delivery port.
As the further improvement of above-mentioned technical proposal, the waterproof main body is in barrel-like structure.
As the further improvement of above-mentioned technical proposal, the waterproof main body has flexibility.
As the further improvement of above-mentioned technical proposal, it is provided with the resistance piece for bondage in the kickboard
Bandage.
As the further improvement of above-mentioned technical proposal, the bandage has more.
As the further improvement of above-mentioned technical proposal, eye-splice is provided with the bandage.
As the further improvement of above-mentioned technical proposal, the delivery port is provided with the beam mouth for adjusting cross section size
Rope.
As the further improvement of above-mentioned technical proposal, the beam mouth rope is flexible.
As the further improvement of above-mentioned technical proposal, the beam mouth rope is bungee.
As the further improvement of above-mentioned technical proposal, lock sling is provided with the beam mouth rope.
The beneficial effects of the utility model are：The utility model proposes a kind of swimming instruction equipment, including kickboard, in kickboard
It is provided with the resistance piece for providing swimming resistance.Wherein, resistance piece includes waterproof main body, and cross section is provided with waterproof main body
Fixed-size water inlet and the adjustable delivery port of cross section size, water inlet are oppositely arranged with delivery port, water inlet it is transversal
Face size is always more than the cross section size of delivery port.
In the utility model, resistance piece is set up in kickboard, to reach the effect of weight training.The waterproof main body of resistance piece
Upper setting water inlet and delivery port, wherein, the cross section size of delivery port is adjustable.Swum using swimming instruction equipment
When, water enters from the water inlet of resistance piece to flow out from delivery port again.During swimming, when inflow is more than water yield, just
Resistance can be produced, so as to realize the effect of increase swimming resistance.
User is also by changing the cross section size of delivery port, by the water-carrying capacity of resistance piece during being swum with regulation,
Then the size of resistance is adjusted.When the cross section of delivery port is bigger, there is provided resistance it is smaller, conversely, resistance is bigger.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described.It should be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram of swimming instruction equipment in the utility model embodiment 1；
Fig. 2 is the front view of the swimming instruction equipment in Fig. 1；
Fig. 3 is the side view of the swimming instruction equipment in Fig. 2；
Fig. 4 is the dorsal view of the swimming instruction equipment in Fig. 2.
Main element symbol description：
100- kickboards；200- resistance pieces；210- waterproof main bodys；220- water inlets；230- delivery ports；240- bandages.
Embodiment
Hereinafter, various embodiments of the present utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that：Limited in the absence of by various embodiments of the present utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering fall into it is of the present utility model various
All adjustment, equivalent and/or alternative in the spirit and scope of embodiment.
Hereinafter, the term " comprising " that can be used in various embodiments of the present utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in various embodiments of the present utility model, term " comprising ", " having " and its cognate are meant only to represent specific
Feature, numeral, step, operation, the combination of element, component or foregoing item, and it is understood not to exclude one or first
A number of other features, numeral, step, operation, element, component or foregoing item combination presence or one or more spies of increase
Sign, numeral, step, operation, element, component or foregoing item combination possibility.
In various embodiments of the present utility model, stating "or" or " at least one in A or/and B " includes arranging simultaneously
Any combinations of the word gone out or all combinations." A or B " or " at least one in A or/and B " may include A, can for example, statement
Including B or it may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present utility model can be modified various
Various element in embodiment, but respective sets can not be limited into element.For example, presented above be not intended to limit the element
Order and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, first uses
Family device and second user device instruction different user device, although the two is all user's set.For example, this practicality is not being departed from
In the case of the scope of new various embodiments, the first element is referred to alternatively as the second element, and similarly, the second element also can quilt
Referred to as the first element.
It should be noted that：In the utility model, unless otherwise clear and definite regulation and definition, " installation ", " connection ", " fixation "
It should be interpreted broadly Deng term, for example, it may be being fixedly connected, can also be detachably connected or be integrally connected；Can be with
It is mechanical connection or electrical connection；Can be directly connected to, and can be indirectly connected by intermediary；Can be
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, one of ordinary skill in the art is it is to be appreciated that indicating position or position in text
The term of relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched
State, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
The term used in various embodiments of the present utility model is only used for describing the purpose and simultaneously of specific embodiment
It is not intended to limit various embodiments of the present utility model.As used herein, singulative is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, all terms (including technical term and the science being otherwise used herein
Term) there is the implication identical being generally understood that with various embodiment one skilled in the art of the present utility model to contain
Justice.The term (term such as limited in the dictionary typically used) be to be interpreted as have with correlative technology field
Situational meaning identical implication and the implication with Utopian implication or overly formal will be not construed as, unless at this
It is clearly defined in the various embodiments of utility model.
Embodiment 1
Refering to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in embodiment, a kind of swimming instruction equipment, including kickboard 100 are proposed.Kickboard
100 density is less than water, due to this feature so that kickboard 100 can be floated on the water surface, and user is provided using kickboard 100
Buoyancy be trained.
In the present embodiment, kickboard 100 can be made of EVA material.EVA(ethylene-vinyl acetate
Copolymer ethylene-vinyl acetate copolymer and its manufactured rubber plastic foam material) are referred to.EVA material is nontoxic, free from extraneous odour,
Irritant pollution-free, sea water resistance, grease resistance, acid and alkali-resistance, it can be used for refrigerator conduit, gas pipe, civil engineering sheet material, container is made
Deng being also widely used in swimming tool, the field such as medical equipment.
In other specific embodiments, kickboard 100 can also be made using other materials.
In the present embodiment, the resistance piece 200 for providing swimming resistance is provided with kickboard 100.Utilize resistance piece 200
Weight training is realized, to improve the physical efficiency of swimmer.
Wherein, resistance piece 200 includes waterproof main body 210, and the fixed-size water inlet in cross section is provided with waterproof main body 210
Mouth 220 and the adjustable delivery port 230 of cross section size, water inlet 220 are oppositely arranged with delivery port 230.In the present embodiment, prevent
It is in barrel-like structure that water main body 210, which is set,.
The cross section size of water inlet 220 is always more than the cross section size of delivery port 230.
In the present embodiment, water inlet 220 and delivery port 230 are set in the waterproof main body 210 of resistance piece 200, wherein, go out
The cross section size at the mouth of a river 230 is adjustable.When being swum using swimming instruction equipment, water inlet 220 of the water from resistance piece 200
Into being flowed out again from delivery port 230.During swimming, when inflow is more than water yield, resistance will be produced, so as to realize
The effect of increase swimming resistance.
User passes through the water of resistance piece 200 also by changing the cross section size of delivery port 230 during being swum with regulation
Flow, then adjust the size of resistance.When the cross section of delivery port 230 is bigger, there is provided resistance it is smaller, conversely, resistance is got over
Greatly.
Waterproof main body 210 has flexibility, is folded it, facilitates user to be carried.Simultaneously as waterproof master
Body 210 has the function that waterproof, and in the present embodiment, waterproof main body 210 can use the oxford coated with waterproof layer to be made.
In other specific embodiments, waterproof main body 210 can also be made using other materials.
Pass through as shown in figure 4, being provided with resistance piece 200 for bondage in the bandage 240 in kickboard 100, resistance piece 200
Bandage 240 is installed in kickboard 100.
Bandage 240 is provided with more, can be with arranged in a crossed manner between bandage 240 so that resistance piece 200 can be more firm
Bondage is in kickboard 100.Wherein, eye-splice is provided with bandage 240, can unties bandage 240 using eye-splice, facilitate user to exist
Resistance piece 200 is dismantled or installed in kickboard 100.
Delivery port 230 is provided with the beam mouth rope for adjusting cross section size.By tightening up or unclamping beam mouth rope to adjust
The cross section size of delivery port 230.
Beam mouth rope is flexible.In the present embodiment, the selection of beam mouth rope uses bungee.In other specific embodiments, beam
Mouth rope can also select other materials to be made as needed.
Wherein, lock sling is provided with beam mouth rope.When needing to adjust the cross section size of delivery port 230, lock sling is opened,
Tighten up again or unclamp beam mouth rope.After the completion of regulation, using locking, sling locking beam mouth rope is big to fix the cross section of delivery port 230
It is small.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for being preferable to carry out scene, module in accompanying drawing or
Flow is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-mentioned the utility model sequence number is for illustration only, does not represent the quality of implement scene.
Disclosed above is only several specific implementation scenes of the present utility model, and still, the utility model is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (10)
1. a kind of swimming instruction equipment, it is characterised in that including kickboard, be provided with the kickboard for providing swimming resistance
Resistance piece；
Wherein, the resistance piece includes waterproof main body, be provided with the waterproof main body the fixed-size water inlet in cross section and
The adjustable delivery port of cross section size；
The water inlet is oppositely arranged with the delivery port；
The cross section size of the water inlet is always more than the cross section size of the delivery port.
2. swimming instruction equipment according to claim 1, it is characterised in that the waterproof main body is in barrel-like structure.
3. swimming instruction equipment according to claim 1, it is characterised in that the waterproof main body has flexibility.
4. swimming instruction according to claim 1 equipment, it is characterised in that be provided with the resistance piece for bondage in
Bandage in the kickboard.
5. swimming instruction equipment according to claim 4, it is characterised in that the bandage has more.
6. swimming instruction equipment according to claim 4, it is characterised in that be provided with eye-splice on the bandage.
7. swimming instruction equipment according to claim 1, it is characterised in that the delivery port is provided with transversal for adjusting
The beam mouth rope of face size.
8. swimming instruction equipment according to claim 7, it is characterised in that the beam mouth rope is flexible.
9. swimming instruction equipment according to claim 8, it is characterised in that the beam mouth rope is bungee.
10. swimming instruction equipment according to claim 7, it is characterised in that be provided with lock sling on the beam mouth rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938369.6U CN207024573U (en) | 2017-07-28 | 2017-07-28 | A kind of swimming instruction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938369.6U CN207024573U (en) | 2017-07-28 | 2017-07-28 | A kind of swimming instruction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024573U true CN207024573U (en) | 2018-02-23 |
Family
ID=61463262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938369.6U Active CN207024573U (en) | 2017-07-28 | 2017-07-28 | A kind of swimming instruction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024573U (en) |
-
2017
- 2017-07-28 CN CN201720938369.6U patent/CN207024573U/en active Active
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