CN205216091U - Novel simple and convenient strength of arm - Google Patents
Novel simple and convenient strength of arm Download PDFInfo
- Publication number
- CN205216091U CN205216091U CN201521113315.3U CN201521113315U CN205216091U CN 205216091 U CN205216091 U CN 205216091U CN 201521113315 U CN201521113315 U CN 201521113315U CN 205216091 U CN205216091 U CN 205216091U
- Authority
- CN
- China
- Prior art keywords
- spring
- rocking arm
- back timber
- pinch roller
- hinged shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a novel simple and convenient strength of arm, is including articulated shell, spring, spring floorbar, spring back timber, two rocking arms, pinch roller and rocking arm extension pieces, two the one end of rocking arm articulate in articulated shell with the one end of rocking arm extension piece, the pinch roller set up in the other end of rocking arm extension piece, one side of spring floorbar and spring back timber is being supported respectively at the both ends of spring, the pinch roller is supporting the opposite side of spring floorbar, the opposite side of spring back timber is pushing up the roof of articulated shell. The utility model discloses a strength of arm simple structure, convenient operation, the dynamics size that can conveniently adjust strength of arm satisfies different physique crowds' demand, and market prospect is considerable.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly relates to a kind of novel easy chest-developer.
Background technology
In the New Times of 21 century, rhythm of life is accelerated, and healthy seeming becomes more and more important, but due to the limitation in place, generally performs physical exercises and all go to gymnasium to perform physical exercise.People often go to gymnasium to move because a variety of causes and obstruction factor are difficult to guarantee, and in own home, therefore tempered the first-selection into people, wherein in muscular training, people often use the sports equipments such as dumbbell, barbell, chest-developer.Therefore various small-sized body-building apparatus more meets needs and the market demand of people's body-building, so be also necessary the improvement of traditional small body-building equipment.
Utility model content
The purpose of this utility model is to solve the problem, and proposes a kind of novel easy chest-developer.
For reaching this object, the utility model by the following technical solutions:
A novel easy chest-developer, comprises hinged shell, spring, spring bottom girder, spring back timber, two rocking arms, pinch roller and rocking arm extension blocks;
One end of two described rocking arms is articulated with one end of described hinged shell and described rocking arm extension block, and described pinch roller is arranged at the other end of described rocking arm extension block;
The two ends of described spring are respectively against the side of spring bottom girder and spring back timber, and described pinch roller is against the opposite side of described spring bottom girder, and the opposite side of described spring back timber heads on the roof of described hinged shell.
The middle part of described spring back timber is provided with rotation external member; Described rotation external member comprises knob and adjusting screw(rod), is provided with fixture inside described hinged shell, and the middle part of described spring back timber is provided with a screw, and described knob is socketed described adjusting screw(rod) and is connected with described fixture through described screw.
Described rocking arm extension block is provided with ridge portion, the top in described ridge portion is provided with spacing hole, described hinged shell is provided with adjustment slide opening and two movable groove, described adjustment slide opening is arranged at the middle part of described hinged shell, described movable groove is arc-shaped, two described movable groove are arranged at the both sides of described adjustment slide opening, described rocking arm extension block is connected through described spacing hole by spacer pin between two, described spacer pin slides up and down at described adjustment slide opening, and the wheel shaft of described pinch roller is nested in described movable groove.
Described hinged shell arranges window.
Described spring divides two groups to be symmetrical arranged, and often group has two springs at least, and often follows the length of spring consistent.
On described rocking arm, correspondence is fixed with handle.
The beneficial effects of the utility model: 1. control described adjusting screw(rod) and regulate the flexible of described spring by rotating described knob by the length of described fixture, thus reach the effect regulating chest-developer dynamics size, realize the train on of the different demand of user; 2. by arranging described spacer pin, described spacing hole can not only limit described rocking arm and draw poly-moving range, and can play spacing effect to described rocking arm and other parts; 3. judge by the flexible situation of described window observation spring the intensity regulating chest-developer after-drawing, the dynamics size of chest-developer after regulating can be known more intuitively, thus hommization ground use chest-developer; 4. in order to the balance of power of the described rocking arm in left and right, identical by having two groups of quantity, the connection of the described spring that length is consistent, the described spring when bending of rocking arm described in guarantee is all in exceptionally straight stressed state, to the better exercise experience of user; 5. described handle is set, not only can reduce user's Long-Time Service chest-developer and the sense of aching caused, increase the comfort used, and the impetus picked up can be provided, in use because of perspiration, hand is sliding to prevent user, and 6., chest-developer structure is simple, the dynamics of arm strength can be regulated simply, easy to carry, can meet the desire that user indiscriminately ad. as one wishes performs physical exercise, market prospects are considerable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the decomposition texture of an embodiment of the present utility model;
Fig. 2 is the integrally-built schematic diagram of an embodiment of the present utility model;
Fig. 3 is the schematic diagram of the A portion partial enlargement of an embodiment of the present utility model;
Fig. 4 is the schematic diagram of the B portion partial enlargement of an embodiment of the present utility model.
Wherein: hinged shell 1, crossbeam 2, spring back timber 21, spring bottom girder 22, rocking arm 3, spring 4, rocking arm extension block 5, spacer pin 6, rotation external member 7, knob 71, adjusting screw(rod) 72, pinch roller 8, fixture 9, window 10, adjustment slide opening 11, loose slot 12, handle 13, ridge portion B, spacing hole 14.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
The novel easy chest-developer of the present embodiment, as shown in Figure 1, 2, comprises hinged shell 1, spring 4, spring bottom girder 22, spring back timber 21, two rocking arms 3, pinch roller 8 and rocking arm extension blocks 5;
One end of two described rocking arms 3 is articulated with one end of described hinged shell 1 and described rocking arm extension block 5, and described pinch roller 8 is arranged at the other end of described rocking arm extension block 5;
The two ends of described spring 4 are respectively against the side of spring bottom girder 212 and spring back timber 21, and described pinch roller 8 is against the opposite side of described spring bottom girder 22, and the opposite side of described spring back timber 21 heads on the roof of described hinged shell 1.
Further, as shown in Figure 3, the middle part of described spring back timber 21 is provided with and rotates external member 7; Described rotation external member 7 comprises knob 71 and adjusting screw(rod) 72, fixture 9 is provided with inside described hinged shell 1, the middle part of described spring back timber 21 is provided with a screw, a screw is set in the middle part of described fixture 9, the vertical same plane of screw is arranged between two, and described knob 71 is socketed described adjusting screw(rod) 72 and is connected with described fixture 9 through described screw.
When user regulates the dynamics of chest-developer, rotate described knob 71, drive the threads turn of described adjusting screw(rod) 72, make described adjusting screw(rod) 72 through the screw on described fixture 9, thus described spring back timber 21 is moved down, extrude described spring 4, thus increase the dynamics stretching or gather described rocking arm 3, when user again strength of adjustment time, rotate described knob 71, described adjusting screw(rod) 72 is produced from described fixture 9, described spring back timber 21 up moves, spring is not squeezed, recover reset condition, thus can according to the physique situation of different crowd, control described adjusting screw(rod) 72 and regulate the flexible of described spring by rotating described knob 71 by the length of described fixture 9, thus reach the effect regulating chest-developer dynamics size, realize the train on of the different demand of user.
Further, as Fig. 3, shown in 4, described rocking arm extension block 5 is provided with ridge portion B, the top of described ridge portion B is provided with spacing hole 14, described hinged shell 1 is provided with adjustment slide opening 11 and two movable groove 12, described adjustment slide opening 11 is arranged at the middle part of described hinged shell 1, described movable groove 12 is arc-shaped, two described movable groove 12 are arranged at the both sides of described adjustment slide opening 11, described rocking arm extension block 5 is connected through described spacing hole 14 by spacer pin 6 between two, described spacer pin 6 slides up and down at described adjustment slide opening 11, the wheel shaft of described pinch roller 8 is nested in described movable groove 12.
When user stretches described rocking arm 3, described rocking arm 3 outwards launches, described spacer pin 6 moves down in described adjustment slide opening 11, described rocking arm 3 drives described pinch roller 8 to move down in described loose slot 12, when described spacer pin 6 moves to the bottom of described adjustment slide opening 11, described rocking arm 3 no longer outwards launches.When making described rocking arm 3 inwardly gather, described spacer pin 6 up moves in described adjustment slide opening 11, described rocking arm 3 drives described pinch roller 8 up to move in described loose slot 12, thus promote described spring bottom girder 22 and up move, extrude described spring 4, when described spacer pin 6 moves to the top of described adjustment slide opening 7, described rocking arm 3 is no longer inwardly gathered, the dynamics extruding described spring 4 is larger, and the dynamics that user pays is larger, thus plays the effect of exercise.By arranging described spacer pin 6, described spacing hole can not only limit described rocking arm 3 and draw poly-moving range, and can play spacing effect to described rocking arm 3 and other parts.
Further, described hinged shell 1 is arranged two to be used for observing described spring 4 and to stretch the window 9 of situation.The flexible situation of observing spring by described window 10 judges the intensity regulating chest-developer after-drawing, can know the dynamics size of chest-developer after regulating more intuitively, thus hommization ground use chest-developer.
Further, 4 points two groups, described spring is symmetrical arranged, and often group has two described springs 4 at least, and often follows the length of described spring 4 consistent.In order to the balance of power of the described rocking arm 3 in left and right, identical by having two groups of quantity, the connection of the described spring 4 that length is consistent, the described spring 4 when bending of rocking arm 3 described in guarantee is all in exceptionally straight stressed state, to the better exercise experience of user.
Further, on described rocking arm 3, correspondence is fixed with handle 13.Arrange described handle 13, not only can reduce user's Long-Time Service chest-developer and the sense of aching that causes, increase the comfort used, and can provide the impetus picked up, in use because of perspiration, hand is sliding to prevent user.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (6)
1. a novel easy chest-developer, is characterized in that: comprise hinged shell, spring, spring bottom girder, spring back timber, two rocking arms, pinch roller and rocking arm extension blocks;
One end of two described rocking arms is articulated with one end of described hinged shell and described rocking arm extension block, and described pinch roller is arranged at the other end of described rocking arm extension block;
The two ends of described spring are respectively against the side of spring bottom girder and spring back timber, and described pinch roller is against the opposite side of described spring bottom girder, and the opposite side of described spring back timber heads on the roof of described hinged shell.
2. a kind of novel easy chest-developer according to claim 1, is characterized in that: the middle part of described spring back timber is provided with rotation external member; Described rotation external member comprises knob and adjusting screw(rod), is provided with fixture inside described hinged shell, and the middle part of described spring back timber is provided with a screw, and described knob is socketed described adjusting screw(rod) and is connected with described fixture through described screw.
3. a kind of novel easy chest-developer according to claim 1, it is characterized in that: described rocking arm extension block is provided with ridge portion, the top in described ridge portion is provided with spacing hole, described hinged shell is provided with adjustment slide opening and two movable groove, described adjustment slide opening is arranged at the middle part of described hinged shell, described movable groove is arc-shaped, two described movable groove are arranged at the both sides of described adjustment slide opening, described rocking arm extension block is connected through described spacing hole by spacer pin between two, described spacer pin slides up and down at described adjustment slide opening, the wheel shaft of described pinch roller is nested in described movable groove.
4. a kind of novel easy chest-developer according to claim 1, is characterized in that: described hinged shell arranges window.
5. a kind of novel easy chest-developer according to claim 1, it is characterized in that: described spring divides two groups to be symmetrical arranged, often group has two springs at least, and often follows the length of spring consistent.
6. a kind of novel easy chest-developer according to claim 1, is characterized in that: on described rocking arm, correspondence is fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113315.3U CN205216091U (en) | 2015-12-25 | 2015-12-25 | Novel simple and convenient strength of arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113315.3U CN205216091U (en) | 2015-12-25 | 2015-12-25 | Novel simple and convenient strength of arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216091U true CN205216091U (en) | 2016-05-11 |
Family
ID=55891189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113315.3U Expired - Fee Related CN205216091U (en) | 2015-12-25 | 2015-12-25 | Novel simple and convenient strength of arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205216091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390387A (en) * | 2016-12-06 | 2017-02-15 | 哈尔滨理工大学 | Adjustable power twister |
| CN114404897A (en) * | 2021-12-13 | 2022-04-29 | 河北传媒学院 | Portable dual-purpose strength of arm |
-
2015
- 2015-12-25 CN CN201521113315.3U patent/CN205216091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390387A (en) * | 2016-12-06 | 2017-02-15 | 哈尔滨理工大学 | Adjustable power twister |
| CN114404897A (en) * | 2021-12-13 | 2022-04-29 | 河北传媒学院 | Portable dual-purpose strength of arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200991530Y (en) | Marching guide structure improvement of leg motion body-building apparatus | |
| CN204050832U (en) | Adjustable chest expander | |
| CN205216091U (en) | Novel simple and convenient strength of arm | |
| CN204798741U (en) | Arm adjustment mechanism of body -building apparatus | |
| CN210495051U (en) | Physical training ware is used in sports teaching | |
| CN204380149U (en) | A kind of racket of adjustable and balancing point | |
| CN213374989U (en) | Aerobics exercises strength training ware | |
| CN109126083A (en) | A kind of shuttlecock high clear action exercise device | |
| CN205127273U (en) | Pole is adjusted to adjustable dumbbell counter weight | |
| CN209997112U (en) | Arm swinging strength trainer for sprint events | |
| CN208405912U (en) | A kind of vibration massage function device of exercise and fitness equipment | |
| CN206777792U (en) | A kind of physical training apparatus | |
| CN201988111U (en) | Swing waist-twisting machine | |
| CN108970013A (en) | Temper the fitness equipment of arm strength | |
| CN111922852B (en) | Be used for sports apparatus processingequipment | |
| CN203634733U (en) | Intelligent exercise vehicle | |
| CN204275410U (en) | Machine is climbed in a kind of side | |
| CN209530003U (en) | Temper the fitness equipment of arm strength | |
| CN210229027U (en) | Adjustable arm strength device | |
| CN110339533A (en) | A kind of arm strength exercise system based on computer control | |
| CN208049290U (en) | A kind of household is convenient for the multi-functional exercising apparatus of adjusting | |
| CN207024482U (en) | A kind of treadmill | |
| CN206167747U (en) | Magnetic control windage elliptical orbit car | |
| CN205073620U (en) | Multifunctional badminton racket | |
| CN218338887U (en) | Skiing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |