CN107854804A - A kind of body-building chest-developer - Google Patents
A kind of body-building chest-developer Download PDFInfo
- Publication number
- CN107854804A CN107854804A CN201711103382.0A CN201711103382A CN107854804A CN 107854804 A CN107854804 A CN 107854804A CN 201711103382 A CN201711103382 A CN 201711103382A CN 107854804 A CN107854804 A CN 107854804A
- Authority
- CN
- China
- Prior art keywords
- base
- fixed plate
- groups
- spring
- fixed frame
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of body-building chest-developer, including base, fixed plate and holding rod, the base top is vertically-mounted fixed frame, through hole is provided with the fixed frame top middle portion, base left and right ends horizontal symmetrical is provided with pedal, the fixed plate is horizontally installed with fixed frame inside lower end, and the fixed plate plan vertical is connected with C-shaped rod.The present invention by the top of connecting rod the left and right sides be symmetrically installed with three groups of bolts hole, middle part is vertically installed with fastening bolt at left and right sides of fixing pipe, in the height according to different users, snapping is carried out on three groups of bolts hole on connecting rod left and right ends by fastening bolt, it is convenient for adjusting the height of holding rod, arm strength exercise is carried out so as to adapt to the user of different heights, it is more practical, it is adapted to be widely popularized and uses.
Description
Technical field
The present invention relates to a kind of chest-developer, more particularly to a kind of body-building chest-developer.
Background technology
At present, it is for tempering arm muscle group, a kind of sports apparatus of preceding wrist musculus flexor, when existing chest-developer is according to using
The power needed it is of different sizes, the intensity that spring is changed exercise can be added, but current chest-developer is typically horizontal stroke
To what is stretched, it is not easy to old man and children performs physical exercise, and can only be stretched by spring to temper the side of arm strength
Formula is more single, and the chest-developer of existing vertical type, height are fixed, it is impossible to the exercisor of different heights
Height and change, cause train on bad.Therefore, it is proposed that a kind of body-building chest-developer.
The content of the invention
It is a primary object of the present invention to provide a kind of body-building chest-developer, by the top of connecting rod the left and right sides it is symmetrical
Three groups of bolts hole are installed, middle part is vertically installed with fastening bolt at left and right sides of fixing pipe, in the body according to different users
Height, snapping is carried out on three groups of bolts hole on connecting rod left and right ends by fastening bolt, be convenient for adjusting holding rod
Highly, arm strength exercise is carried out so as to adapt to the user of different heights, effectively can solved the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of body-building chest-developer, including base, fixed plate and holding rod, the base top is vertically-mounted fixed frame, institute
State in fixed frame top middle portion and be provided with through hole, base left and right ends horizontal symmetrical is provided with pedal, the fixed plate water
Safety is equipped with fixed frame inside lower end, and the fixed plate plan vertical is connected with C-shaped rod, and C-shaped rod bottom upper end is vertically pacified
Equipped with pillar, the C-shaped rod top vertical is provided with connecting rod, and the connecting rod is through through hole, in the holding rod bottom
Portion is vertically connected on fixing pipe top, is applied at the top of the connecting rod inside fixing pipe, the left and right sides at the top of the connecting rod
It is symmetrically installed with three groups of bolts hole, the fixed plate bottom and base top are symmetrical and be vertically installed with four groups of spring fixing pipes,
Screw, four groups of spring fixing pipes of the fixed plate bottom and four groups of springs of base top are provided with front side of the spring fixing pipe
Spring is respectively connected between fixing pipe, the spring upper and lower ends are equipped with fixed block, bolt hole are provided with front side of the fixed block,
Limited block is equipped with below the fixed plate left and right ends, and limited block is vertical and is symmetrically mounted on the inner side of fixed frame lower end.
Further, the chassis interior is provided with discus accommodating groove.
Further, through the perforation in the middle part of discus, the discus is positioned horizontally in above C-shaped rod bottom the pillar.
Further, middle part is vertically installed with fastening bolt at left and right sides of the fixing pipe.
Further, base and the pedal bottom is equipped with plastic pad.
Compared with prior art, the present invention has the advantages that：
1. the body-building chest-developer of the present invention, by the top of connecting rod the left and right sides be symmetrically installed with three groups of bolts hole, it is fixed
Middle part is vertically installed with fastening bolt at left and right sides of pipe, in the height according to different users, is being connected by fastening bolt
Snapping is carried out on three groups of bolts hole on bar left and right ends, is convenient for adjusting the height of holding rod, so as to adapt to different heights
User carry out arm strength exercise.
2. the body-building chest-developer of the present invention, due to being connected with C-shaped rod, C-shaped rod bottom upper end in fixed plate plan vertical
Pillar is vertically installed with, through the perforation in the middle part of discus, discus is positioned horizontally in above C-shaped rod bottom pillar, is easy to user
At arm strength training initial stage, pass through the quantity that discus is added and reduced on pillar, improve arm strength training effect.
3. the body-building chest-developer of the present invention, by symmetrical in fixed plate bottom and base top and be vertically installed with four groups
Spring fixing pipe, is provided with screw on front side of spring fixing pipe, four groups of spring fixing pipes of fixed plate bottom and four groups of base top
Spring is respectively connected between spring fixing pipe, spring upper and lower ends are equipped with fixed block, bolt hole are provided with front side of fixed block, according to
The degree and progress that arm strength is taken exercise, by being added spring in spring fixed cylinder, increase strengthening training, spring upper and lower ends
Snapping is carried out by the screw on front side of screw hole and spring fixed cylinder, ensure that spring will not occur when carrying out arm strength exercise
Drop phenomenon, improves security.
4. the body-building chest-developer of the present invention, because base and pedal bottom are equipped with plastic pad, is easy to enter in family
When row is taken exercise, plastic pad effectively avoids base from being shifted over phenomenon.
Brief description of the drawings
Fig. 1 is the overall structure diagram of body-building chest-developer of the present invention；
Fig. 2 is the discus structural representation of body-building chest-developer of the present invention；
Fig. 3 is the spring position structural representation of body-building chest-developer of the present invention.
In figure：1st, base；2nd, plastic pad；3rd, discus accommodating groove；4th, pedal；5th, limited block；6th, fixed plate；7th, pillar；
8th, fixed frame；9th, fastening bolt；10th, bolt hole；11st, holding rod；12nd, fixing pipe；13rd, through hole；14th, connecting rod；15th, C-shaped rod；
16th, discus；17th, spring fixing pipe；18th, spring；19th, perforate；20th, screw；21st, fixed block；22nd, screw hole.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As Figure 1-3, a kind of body-building chest-developer, including base 1, fixed plate 6 and holding rod 11, the base 1 push up
Portion is vertically-mounted fixed frame 8, and through hole 13, the left and right ends horizontal symmetrical of base 1 are provided with the top middle portion of fixed frame 8
Pedal 4 is installed, the fixed plate 6 is horizontally installed with the inside lower end of fixed frame 8, and the plan vertical of fixed plate 6 is connected with C
Type bar 15, the bottom upper end of C-shaped rod 15 are vertically installed with pillar 7, and the top vertical of C-shaped rod 15 is provided with connecting rod 14,
The connecting rod 14 is vertically connected on the top of fixing pipe 12, the connection through through hole 19, the center bottom of holding rod 11
The top of bar 14 is applied in inside fixing pipe 12, and the top of connecting rod 14 left and right sides is symmetrically installed with three groups of bolts hole 10, institute
State the bottom of fixed plate 6 and the top of base 1 symmetrically and be vertically installed with four groups of spring fixing pipes 17, the front side of spring fixing pipe 17
Provided with screw 20, between four groups of spring fixing pipes 17 of the bottom of fixed plate 6 and four groups of spring fixing pipes 17 at the top of base 1
Spring 18 is respectively connected with, the upper and lower ends of spring 18 are equipped with fixed block 21, and the front side of fixed block 21 is provided with bolt hole 22,
Limited block 5 is equipped with below the left and right ends of fixed plate 6, and limited block 5 is vertical and is symmetrically mounted on the interior of the lower end of fixed frame 8
Side.
Wherein, the inside of the base 1 is provided with discus accommodating groove 3, is easy to store discus 16, and it is unnecessary to avoid occupying
Place.
Wherein, the pillar 7 is positioned horizontally in the bottom of C-shaped rod 15 through the perforation 19 in the middle part of discus 16, the discus 16
Top, by the way that the quantity of discus 16 is added and reduced on pillar 7, improve arm strength training effect.
Wherein, the left and right sides of fixing pipe 12 middle part is vertically installed with fastening bolt 9, by fastening bolt 9 even
Snapping is carried out on three groups of bolts hole 10 on the left and right ends of extension bar 14, is convenient for adjusting the height of holding rod 11, so as to adapt to
The user of different heights carries out arm strength exercise.
Wherein, base 1 and pedal 4 bottom is equipped with plastic pad 2, is easy to when family performs physical exercise, plastic pad 2
Effectively base 1 is avoided to be shifted over phenomenon.
Operation principle：In use, user is lowered by the fixing pipe 12 of the bottom of holding rod 11 on the top of connecting rod 14
Save the position of adaptation, then by the fastening bolt 9 of the left and right sides of fixing pipe 12 bolt corresponding with left and right sides of connecting rod 14
The progress snapping of hole 10 is spacing, and the both feet of user are individually positioned in the pedal 4 of the left and right ends of base 1, is carrying out arm strength instruction
When practicing, the fixed block 21 of the upper and lower ends of spring 18 is plugged on to the spring fixed cylinder 17 at the bottom of fixed plate 6 and the top of base 1 respectively
It is interior, then snapping is carried out by the screw hole 22 on screw 20 and fixed block 21, can be in C-shaped rod 15 according to arm strength training needs
On pole 7 on addition discus 16 carry out increase strengthening training, improve training effect.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of body-building chest-developer, including base（1）, fixed plate（6）And holding rod（11）, it is characterised in that：The base
（1）Top vertical is provided with fixed frame（8）, the fixed frame（8）Through hole is provided with top middle portion（13）, the base（1）It is left
Right both ends horizontal is symmetrically installed with pedal（4）, the fixed plate（6）It is horizontally installed with fixed frame（8）Inside lower end, it is described solid
Fixed board（6）Plan vertical is connected with C-shaped rod（15）, the C-shaped rod（15）Bottom upper end is vertically installed with pillar（7）, the c-type
Bar（15）Top vertical is provided with connecting rod（14）, the connecting rod（14）Through through hole（19）, the holding rod（11）Bottom
End middle part is vertically connected on fixing pipe（12）Top, the connecting rod（14）Top is applied in fixing pipe（12）Inside, the company
Extension bar（14）Three groups of bolts hole are symmetrically installed with left and right sides of top（10）, the fixed plate（6）Bottom and base（1）Top is right
Claim and be vertically installed with four groups of spring fixing pipes（17）, the spring fixing pipe（17）Front side is provided with screw（20）, the fixation
Plate（6）Four groups of spring fixing pipes of bottom（17）And base（1）Four groups of spring fixing pipes at top（17）Between be respectively connected with bullet
Spring（18）, the spring（18）Upper and lower ends are equipped with fixed block（21）, the fixed block（21）Front side is provided with bolt hole（22）,
The fixed plate（6）Limited block is equipped with below left and right ends（5）, and limited block（5）It is vertical and be symmetrically mounted on fixed frame（8）
The inner side of lower end.
2. body-building chest-developer according to claim 1, it is characterised in that：The base（1）Inside is provided with discus and stored
Groove（3）.
3. body-building chest-developer according to claim 1, it is characterised in that：The pillar（7）Through discus（16）In
The perforation in portion（19）, the discus（16）It is positioned horizontally in C-shaped rod（15）Above bottom.
4. body-building chest-developer according to claim 1, it is characterised in that：The fixing pipe（12）In the middle part of the left and right sides
It is vertically installed with fastening bolt（9）.
5. body-building chest-developer according to claim 1, it is characterised in that：The base（1）And pedal（4）Bottom is equal
Provided with plastic pad（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103382.0A CN107854804A (en) | 2017-11-10 | 2017-11-10 | A kind of body-building chest-developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103382.0A CN107854804A (en) | 2017-11-10 | 2017-11-10 | A kind of body-building chest-developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107854804A true CN107854804A (en) | 2018-03-30 |
Family
ID=61701313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103382.0A Withdrawn CN107854804A (en) | 2017-11-10 | 2017-11-10 | A kind of body-building chest-developer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589559A (en) * | 2018-12-19 | 2019-04-09 | 赵淑丽 | A kind of physical exercising apparatus |
-
2017
- 2017-11-10 CN CN201711103382.0A patent/CN107854804A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589559A (en) * | 2018-12-19 | 2019-04-09 | 赵淑丽 | A kind of physical exercising apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |