CN207785750U - A kind of chest-developer formula chest expander - Google Patents
A kind of chest-developer formula chest expander Download PDFInfo
- Publication number
- CN207785750U CN207785750U CN201820083177.6U CN201820083177U CN207785750U CN 207785750 U CN207785750 U CN 207785750U CN 201820083177 U CN201820083177 U CN 201820083177U CN 207785750 U CN207785750 U CN 207785750U
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- China
- Prior art keywords
- chest
- developer
- shell
- expander
- turntable
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Abstract
The utility model discloses a kind of chest-developer formula chest expanders, including：Chest-developer spring；Baffle；There are two the baffles, is symmetrical arranged and is fixedly connected on the both ends of the chest-developer spring；Chest expander；The chest expander includes shell, chest expander spring and chest expander handle；The shell is fixedly connected on side of the baffle far from chest-developer spring；The chest expander spring is installed on the enclosure interior, and one end is fixedly connected with the shell close to the side of the baffle, and the other end is fixedly connected with the chest expander handle.
Description
Technical field
The utility model is related to body-building apparatus technical field, more particularly to a kind of chest-developer formula chest expander.
Background technology
Currently, with the continuous quickening of modern life rhythm, people move, take exercise more and more no time, body-building,
Then, a large amount of indoor body-building sports equipment is born therewith, specifically such as：Treadmill, chest-developer, spring-grip, chest expander etc., but
Often the purposes of these fitness equipments is all relatively simple, and can occupy certain interior space, therefore, how to provide a kind of tool
There are many body-building function and be not take up the interior space fitness equipment become those skilled in the art's urgent need to resolve a technology ask
Topic.
Utility model content
In view of this, the utility model provides a kind of fitness equipment of collection chest-developer and chest expander and one.
To achieve the goals above, the utility model adopts the following technical solution：A kind of chest-developer formula chest expander, including：
Chest-developer spring；
Baffle；There are two the baffles, is symmetrical arranged and is fixedly connected on the both ends of the chest-developer spring；
Chest expander；The chest expander includes shell, chest expander spring and chest expander handle；The shell is fixedly connected on
Side of the baffle far from chest-developer spring；The chest expander spring is installed on the enclosure interior, one end and the shell
Body is fixedly connected close to the side of the baffle, and the other end is fixedly connected with the chest expander handle.
Shell is cylinder, is provided with plurality of through holes in the shell, the through-hole runs through along chest-developer elastic force direction
There is a plurality of and one-to-one correspondence to be installed in the through-hole for the housing parallel setting, the chest-developer spring.
It is using the advantageous effect of above-mentioned technical proposal：Chest-developer and chest expander are combined into one, the shell of chest expander is
So that the fitness equipment is not only had the function of chest-developer for the hand-held part of chest-developer, while also having the function of chest expander, saves
The space for placing two kinds of fitness equipments, realizes the technique effect of dual-use material.
Preferably, the chest expander has 4 circular holes, and circular hole described in a diameter of 1.2-3cm of circular hole is along vertical chest-developer
Elastic force direction is set gradually.The circular hole copies ergonomics setting, and four circular holes are used to place four fingers of hand, convenient for using
Family comfortably carries out pulling force exercise.
Preferably, the shell has annular mounting groove close to the baffle plate setting, and the annular mounting groove is side walls hinged to be had
The outer wall of shaft, the shaft is hinged with turntable, and the turntable is hollow structure and the turntable inner wall is provided with chest-developer limit
The outer wall of position device, the chest-developer limiter is arranged with chest-developer limit band, and one end of the chest-developer limit band is fixedly connected
On the turntable inner wall.The chest-developer limiter is arc-shaped, and multiple chest-developer limiters are spliced into circle, arm jointly
It is provided in the cavity and cavity of arc in power device limiter and is provided with elastic webbing, the both ends of the elastic webbing extend to chest-developer limit
Position device is outer and is arranged with lantern ring and hook, wherein lantern ring and hook mutually clamping.When carrying out arm strength exercise, turntable can be turned
Go out and wrist be inserted in chest-developer limiter, during carrying out arm strength exercise, chest-developer limit band to body-building posture into
Phenomena such as row corrects limit, goes out muscular strain to reduce body-building personnel's wrist, cramp.
Preferably, the diameter of the turntable is less than the diameter of the shell, and the diameter of the turntable and the shaft
The sum of diameter is more than the diameter of the shell.The setting can be such that chest-developer limiter is rotated when not in use to enclosure interior
In annular groove, facilitate beauty.
Preferably, it is connect by screw or gluing between the limit band and the turntable.
Preferably, it is connect by screw or gluing between the chest-developer limit band and turntable, and chest-developer limit band
Material is polyethylene, polyvinyl chloride or polypropylene.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 be the utility model proposes a kind of chest-developer formula chest expander structural schematic diagram；
Fig. 2 be the utility model proposes chest expander structural schematic diagram；
Fig. 3 be the utility model proposes limiter structural schematic diagram.
In figure：1 chest-developer spring, 2 baffles, 3 shells, 4 chest expander handles, 5 chest expander springs, 6 shafts, 7 turntables, 8 arms
Power device limiter, 9 chest-developers limit band.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of fitness equipment of collection chest-developer and chest expander and one.
To achieve the goals above, the utility model adopts the following technical solution：A kind of chest-developer formula chest expander, including：
Chest-developer spring 1；Baffle 2；There are two baffles 2, is symmetrical arranged and is fixedly connected on the both ends of chest-developer spring 1；Chest expander；
Chest expander includes shell 3, chest expander spring 5 and chest expander handle 4；Shell 3 is fixedly connected on baffle 2 far from chest-developer spring
1 side；Chest expander spring 5 is installed on inside shell 3, and one end is fixedly connected with shell 3 close to the side of baffle 2, another
End is fixedly connected with chest expander handle 4.
Shell 3 is cylinder, and plurality of through holes is provided in shell 3, and through-hole is flat through shell 3 along chest-developer elastic force direction
There is a plurality of and one-to-one correspondence to be installed in through-hole for row setting, chest-developer spring 1.
There are chest expander 4 circular holes, circular hole to be set gradually along vertical chest-developer elastic force direction, and the diameter of circular hole is followed successively by
2cm,2cm,2cm,1.5cm。
Shell 3 is provided with annular mounting groove close to baffle 2, and annular mounting groove is side walls hinged shaft 6, the outer wall of shaft 6
It is hinged with turntable 7, turntable 7 is hollow structure and 7 inner wall of turntable is provided with chest-developer limiter 8, the outer wall of chest-developer limiter 8
It is arranged with chest-developer limit band 9, one end of chest-developer limit band 9 is fixedly connected on 7 inner wall of turntable.Chest-developer limiter 8 is
It is arc-shaped, and multiple chest-developer limiters 8 are spliced into circle jointly, and the cavity and cavity of arc are provided in chest-developer limiter 8
Inside be provided with elastic webbing, it is outer and be arranged with lantern ring and hook that the both ends of elastic webbing extend to chest-developer limiter 8, wherein lantern ring and
Hook mutually clamping.
The diameter of turntable 7 is less than the diameter of shell 3, and the sum of the diameter of turntable 7 and the diameter of shaft 6 are more than shell 3
Diameter.
Chest-developer is limited by screw or glued connection between band 9 and turntable 7, and the material of chest-developer limit band 9 is poly-
Ethylene.
The utility model provides a kind of chest-developer formula chest expander, and chest-developer and chest expander are combined into one, chest expander
Shell, which is the hand-held part of chest-developer, makes the fitness equipment not only have the function of chest-developer, while the also work(with chest expander
Can, the space for placing two kinds of fitness equipments is saved, the technique effect of dual-use material is realized.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (8)
1. a kind of chest-developer formula chest expander, which is characterized in that including：
Chest-developer spring (1)；
Baffle (2)；There are two the baffles (2), is symmetrical arranged and is fixedly connected on the both ends of the chest-developer spring (1)；
Chest expander；The chest expander includes shell (3), chest expander spring (5) and chest expander handle (4)；The shell (3) is solid
Surely it is connected to side of the baffle (2) far from chest-developer spring (1)；The chest expander spring (5) is installed on the shell (3)
Inside, one end are fixedly connected with the shell (3) close to the side of the baffle (2), and the other end is fixedly connected with the pulling force
Device handle (4).
2. a kind of chest-developer formula chest expander according to claim 1, which is characterized in that the shell (3) is cylinder, institute
It states in shell (3) and is provided with plurality of through holes, the through-hole is arranged in parallel along chest-developer elastic force direction through the shell (3),
There is the chest-developer spring (1) a plurality of and one-to-one correspondence to be installed in the through-hole.
3. a kind of chest-developer formula chest expander according to claim 1, which is characterized in that the chest expander has 4 circular holes,
The circular hole is set gradually along vertical chest-developer elastic force direction.
4. a kind of chest-developer formula chest expander according to claim 3, which is characterized in that a diameter of 1.2- of the circular hole
3cm。
5. a kind of chest-developer formula chest expander according to claim 1, which is characterized in that the shell (3) is close to the gear
Plate (2) is provided with annular mounting groove, and the annular mounting groove is side walls hinged to have shaft (6), the outer wall of the shaft (6) to be hinged with
Turntable (7), the turntable (7) is hollow structure and the turntable (7) inner wall is provided with chest-developer limiter (8), the arm strength
The outer wall of device limiter (8) is arranged with chest-developer limit band (9), and one end of the chest-developer limit band (9) is fixedly connected on institute
It states on turntable (7) inner wall.
6. a kind of chest-developer formula chest expander according to claim 5, which is characterized in that the chest-developer limiter is circular arc
Shape, and multiple chest-developer limiters (8) are spliced into circle jointly, and the cavity and cavity of arc are provided in chest-developer limiter (8)
It is inside provided with elastic webbing, the both ends of the elastic webbing extend to chest-developer limiter (8) outside and are arranged with lantern ring and hook, wherein
Lantern ring and hook mutually clamping.
7. a kind of chest-developer formula chest expander according to claim 5, which is characterized in that the diameter of the turntable (7) is less than
The diameter of the shell (3), and the sum of the diameter of the turntable (7) and the diameter of the shaft (6) are more than the shell (3)
Diameter.
8. a kind of chest-developer formula chest expander according to claim 5, which is characterized in that the limit band and the turntable
(7) pass through screw or glued connection between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083177.6U CN207785750U (en) | 2018-01-18 | 2018-01-18 | A kind of chest-developer formula chest expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083177.6U CN207785750U (en) | 2018-01-18 | 2018-01-18 | A kind of chest-developer formula chest expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785750U true CN207785750U (en) | 2018-08-31 |
Family
ID=63272564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083177.6U Expired - Fee Related CN207785750U (en) | 2018-01-18 | 2018-01-18 | A kind of chest-developer formula chest expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785750U (en) |
-
2018
- 2018-01-18 CN CN201820083177.6U patent/CN207785750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |