CN208130313U - A kind of multi-functional chest expander - Google Patents
A kind of multi-functional chest expander Download PDFInfo
- Publication number
- CN208130313U CN208130313U CN201820619186.2U CN201820619186U CN208130313U CN 208130313 U CN208130313 U CN 208130313U CN 201820619186 U CN201820619186 U CN 201820619186U CN 208130313 U CN208130313 U CN 208130313U
- Authority
- CN
- China
- Prior art keywords
- seat
- fixing seat
- pull ring
- ring
- dumbbell
- 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
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Abstract
The utility model discloses a kind of multi-functional chest expanders, including dumbbell seat, pull ring, stretch cord, elastic cushion and fixed ring, the center of the dumbbell seat is equipped with fixing seat, the both ends of the fixing seat are detachably equipped with fixed disk, fixed disk is equipped with fixing groove close to the center of fixing seat side, and elastic grip is being detachably equipped with fixed ring in the fixing seat at both ends, sliding slot is equipped on the inner wall at the fixed ring both ends, pull ring is equipped with by sliding block between sliding slot, the fixed ring is uniformly equipped with stretch cord far from the outside of dumbbell seat one end, stretch cord is mounted on elastic cushion far from one end of pull ring.The utility model is by being equipped with dumbbell seat, pull ring, stretch cord, elastic cushion and fixed ring, pull ring is equipped with by sliding block between the sliding slot that fixed ring both ends inner wall is equipped with, special training is carried out by pulling pull ring to simulate spring-grip opponent palmaris meat convenient for user, convenient for increasing the multifunctionality of device.
Description
Technical field
The utility model relates to body-building apparatus technical field, specially a kind of multi-functional chest expander.
Background technique
Chest expander is also known as " chest expander ", is a kind of fitness training instrument, is fitted with spring, with the hands it is pulled open, energy
Enhance the strength of chest and arm muscles, the existing most structure of chest expander is simple, has a single function, and can only carry out single chest
Or arm muscles stretch, can not targetedly be trained, existing chest expander can not opponent's palmaris meat targetedly forged
Refining, can not targetedly temper abdominal muscles, can not adjust training strength according to the demand of arm strength training, training simultaneously
It is easily crushed by spring when pullling spring in the process, there are some potential safety problemss.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional chest expanders, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of multi-functional chest expander, including dumbbell
Seat, pull ring, stretch cord, elastic cushion and fixed ring, the center of the dumbbell seat are equipped with fixing seat, the center installation on the outside of fixing seat
Flexible handle, and the center of fixing seat is uniformly provided with the inside with repeated hole, with repeated hole and is detachably equipped with counter weight strip, it is described solid
The both ends of reservation are detachably equipped with fixed disk, and fixed disk is mounted on idler wheel far from the side of fixing seat, and fixed disk is close
The center of fixing seat side is equipped with fixing groove, and elastic grip has been being detachably equipped with fixed ring in the fixing seat at both ends, institute
It states and is equipped with sliding slot on the inner wall at fixed ring both ends, pull ring is equipped with by sliding block between sliding slot, and pull ring is far from dumbbell seat
One end be fixedly connected by spring with one end of fixed ring, the fixed ring is uniformly equipped with far from the outside of dumbbell seat one end
Stretch cord, stretch cord is mounted on elastic cushion far from one end of pull ring, and is uniformly equipped with elastic connection between two elastic cushions
Rope.
Preferably, it is equipped with external screw thread on the outside of the fixing seat both ends, and is equipped on the inner wall of fixing groove and outer spiral shell
The mutually matched internal screw thread of line.
Preferably, groove is all uniformly provided on the inner wall of the pull ring.
Preferably, the sliding block and sliding slot cooperate.
Preferably, described to cooperate with repeated hole and counter weight strip.
Compared with prior art, the utility model has the beneficial effects that：The multi-functional chest expander by be provided with dumbbell seat,
Pull ring, stretch cord, elastic cushion and fixed ring, the fixing seat outside that dumbbell seat center is equipped with are equipped with elastic grip handle, and fixing seat
The inside that is uniformly provided with repeated hole, with repeated hole of center counter weight strip is detachably installed, convenient for being taken according to training strength addition
The number of counter weight strip, convenient for the weight of adjustable dumbbell seat, convenient for requiring to adjust training strength for arm strength training, fixed ring is separate
The outside of dumbbell seat one end is uniformly equipped with stretch cord, avoids crushing skin when being trained using traditional spring, reduces peace
Full hidden danger, the both ends of fixing seat are detachably equipped with fixed disk, and fixed disk is mounted on idler wheel, bullet far from the side of fixing seat
Power rope is mounted on elastic cushion far from one end of pull ring, and is uniformly equipped with elastic connection rope between two elastic cushions, convenient for making
User's couch pulls dumbbell seat on elastic cushion, pulls dumbbell seat to carry out abdominal muscles special training, this reality convenient for user
Pull ring is equipped with by sliding block between the sliding slot being equipped with novel fixed ring both ends inner wall, and pull ring far from dumbbell seat one
End be fixedly connected by spring with one end of fixed ring, convenient for user by pull pull ring simulation spring-grip opponent palmaris meat into
Row special training, convenient for increasing the multifunctionality of device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial schematic sectional view of the utility model；
Fig. 3 is that the partial side of the utility model cuts open schematic diagram.
In figure：1, fixed disk；2, dumbbell seat；3, elastic grip handle；4, fixing seat；5, pull ring；6, stretch cord；7, elastic cushion；
8, elastic connection rope；9, spring；10, groove；11, fixed ring；12, sliding block；13, sliding slot；14, fixing groove；15, idler wheel；16, match
Repeated hole；17, counter weight strip.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of multi-functional chest expander, including dumbbell seat 2,
Pull ring 5, stretch cord 6, elastic cushion 7 and fixed ring 11, the center of dumbbell seat 2 are equipped with fixing seat 4, the center peace in 4 outside of fixing seat
Equipped with elastic grip 3, and the inside that the center of fixing seat 4 is uniformly provided with repeated hole 16, with repeated hole 16 is detachably equipped with counterweight
Item 17 cooperates with repeated hole 16 and counter weight strip 17, convenient for the fixation of counter weight strip 17, convenient for the use of device, and the two of fixing seat 4
End is detachably equipped with fixed disk 1, and fixed disk 1 is mounted on idler wheel 15 far from the side of fixing seat 4, and fixed disk 1 is close to solid
The center of 4 side of reservation is equipped with fixing groove 14, and external screw thread, and the inner wall of fixing groove 14 are equipped on the outside of 4 both ends of fixing seat
On be equipped with the mutually matched internal screw thread of external screw thread, convenient for the fixed dismounting of fixed disk 1, convenient for the use of device, and elasticity
Fixed ring 11 has detachably been installed in the fixing seat 4 at 3 both ends of handle, has been equipped with sliding slot 13 on the inner wall at 11 both ends of fixed ring,
Pull ring 5 is equipped with by sliding block 12 between sliding slot 13, sliding block 12 and sliding slot 13 cooperate, convenient for sliding block 12 in sliding slot 13
Sliding, convenient for the use of pull ring 5, convenient for the use of device, is uniformly provided with groove 10, all convenient for palm on the inner wall of pull ring 5
It grasps, convenient for device training palm muscle, and the one end of pull ring 5 far from dumbbell seat 2 is solid by one end of spring 9 and fixed ring 11
Fixed connection, fixed ring 11 are uniformly equipped with stretch cord 6, the one end of stretch cord 6 far from pull ring 5 far from the outside of 2 one end of dumbbell seat
It is mounted on elastic cushion 7, and elastic connection rope 8 is uniformly installed between two elastic cushions 7.
Working principle：It is in use, first by holding the elastic grip on two dumbbell seats 23, device is horizontal in front,
By pulling two dumbbell seats 2 to temper chests and arm muscles, when needing leg exercising muscle, by a foot step down in one it is mute
On bell seat 2, pull unit carries out leg muscle training convenient for another dumbbell seat 2, when needing to carry out palm muscular training,
By pulling pull ring 5 to be convenient for the instruction of palm muscle so that pull ring 5 slides in sliding slot 13 under the active force of spring 9
Practice, finally when needing to carry out the strength type training of arm strength, according to intensity turn fixed disk 1 needed for training, remove fixed ring 11,
The counter weight strip 17 of weight needed for training is placed on the inside of fixing seat 4, and the disk 1 that is tightened, back and forth by hand-held dumbbell seat 2
Movement carries out the strength type training of arm strength, multi-functional training is carried out convenient for device, convenient for the use of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of multi-functional chest expander, including dumbbell seat (2), pull ring (5), stretch cord (6), elastic cushion (7) and fixed ring (11),
It is characterized in that：The center of the dumbbell seat (2) is equipped with fixing seat (4), and the center on the outside of fixing seat (4) is equipped with elastic grip handle
(3), and the center of fixing seat (4) is uniformly provided with repeated hole (16), and the inside for matching repeated hole (16) is detachably equipped with counter weight strip
(17), the both ends of the fixing seat (4) are detachably equipped with fixed disk (1), side of the fixed disk (1) far from fixing seat (4)
It is mounted on idler wheel (15), fixed disk (1) is equipped with fixing groove (14) close to the center of fixing seat (4) side, and elastic grip handle
(3) it has detachably been equipped with fixed ring (11) in the fixing seat (4) at both ends, has been equipped on the inner wall at fixed ring (11) both ends
Sliding slot (13) is equipped with pull ring (5) between sliding slot (13) by sliding block (12), and the one end of pull ring (5) far from dumbbell seat (2)
It is fixedly connected by spring (9) with one end of fixed ring (11), outside of the fixed ring (11) far from dumbbell seat (2) one end is equal
Even to be equipped with stretch cord (6), stretch cord (6) is mounted on elastic cushion (7) far from the one end of pull ring (5), and two elastic cushions (7)
Between elastic connection rope (8) are uniformly installed.
2. a kind of multi-functional chest expander according to claim 1, it is characterised in that：The outside at fixing seat (4) both ends
It is equipped with external screw thread, and is equipped on the inner wall of fixing groove (14) and the mutually matched internal screw thread of external screw thread.
3. a kind of multi-functional chest expander according to claim 1, it is characterised in that：On the inner wall of the pull ring (5) all
It is even to be equipped with groove (10).
4. a kind of multi-functional chest expander according to claim 1, it is characterised in that：The sliding block (12) and sliding slot (13) phase
Mutually cooperation.
5. a kind of multi-functional chest expander according to claim 1, it is characterised in that：It is described to match repeated hole (16) and counter weight strip
(17) it cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619186.2U CN208130313U (en) | 2018-04-27 | 2018-04-27 | A kind of multi-functional chest expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619186.2U CN208130313U (en) | 2018-04-27 | 2018-04-27 | A kind of multi-functional chest expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208130313U true CN208130313U (en) | 2018-11-23 |
Family
ID=64310437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820619186.2U Expired - Fee Related CN208130313U (en) | 2018-04-27 | 2018-04-27 | A kind of multi-functional chest expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208130313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865246A (en) * | 2019-03-13 | 2019-06-11 | 阮巧鹭 | A kind of new-type Multifunctional sports exercise kit |
-
2018
- 2018-04-27 CN CN201820619186.2U patent/CN208130313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865246A (en) * | 2019-03-13 | 2019-06-11 | 阮巧鹭 | A kind of new-type Multifunctional sports exercise kit |
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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: 20181123 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |