CN206103193U - Adjustable tensile strength's chest expander - Google Patents
Adjustable tensile strength's chest expander Download PDFInfo
- Publication number
- CN206103193U CN206103193U CN201620950762.2U CN201620950762U CN206103193U CN 206103193 U CN206103193 U CN 206103193U CN 201620950762 U CN201620950762 U CN 201620950762U CN 206103193 U CN206103193 U CN 206103193U
- Authority
- CN
- China
- Prior art keywords
- handle
- chest expander
- pole
- adjusting rod
- adjusting
- 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
Abstract
The utility model discloses an adjustable tensile strength's chest expander, including handle and two mount pads that the symmetry set up, be equipped with tension springs between two mount pads, the outside of mount pad is connected with the regulation pole, adjust the surface front and back both sides of pole and all seted up the spout, the inner chamber of handle is equipped with the slider with spout sliding connection, the handle slides through spout and slider and cup joints the surface adjusting the pole, be equipped with adjustment button in adjusting the surperficial mounting groove of pole, just the surface of handle is equipped with the through -hole that uses with the adjustment button cooperation. This adjustable tensile strength's chest expander is through pressing adjustment button to outwards spurring the handle, making the handle move on the spout of adjusting the pole, thereby reach the distance between adjustment handle and the tension springs, utilize the mechanics principle, reached the purpose of adjusting chest expander pulling force size, the different people of being convenient for uses convenient to use.
Description
Technical field
The utility model is related to chest expander technical field, specially a kind of chest expander of adjustable tension intensity.
Background technology
Chest expander, is a kind of apparatus for being suitable for national physical training exercise.Because its is easy to use, small volume, at home
Can use, therefore suffer from extensively liking for people.Generally working clan, evening or weekend go without the sufficient time
Body-building shop or outdoor exercise, then carry out at home the optimal selection of adaptive physical exercise using utensils such as chest expanders,
It is also one of maximally effective exercising way.Existing chest expander is by spring and pulls and supports handle and constitute, and this mode can not root
According to the pulling force size for needing to adjust chest expander, using inconvenience, for this purpose, a kind of it is proposed that chest expander of adjustable tension intensity.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of drawing of adjustable tension intensity
Power device, can arrive the distance between tension spring by regulation handle, and using mechanics principle the pulling force size of chest expander is changed, and make
With facilitating, can be with the problem in effectively solving background technology.
For achieving the above object, the utility model provides following technical scheme：A kind of chest expander of adjustable tension intensity,
Including handle and two symmetrically arranged mounting seats, tension spring is provided between two mounting seats, is connected on the outside of the mounting seat
Adjusting rod is connected to, both sides offer chute before and after the surface of the adjusting rod, the inner chamber of the handle is provided with and slide
The slide block of connection, the handle is slidably socketed on the surface of adjusting rod by chute and slide block, the installation on the adjusting rod surface
Regulation button is provided with groove, and the surface of the handle is provided with and adjusts the through hole that snap fit is used.
As a kind of optimal technical scheme of the present utility model, on the outside of the handle auxiliary rope is provided with.
Used as a kind of optimal technical scheme of the present utility model, the regulation button includes shell, and the inside the shell is provided with
Back-moving spring, the upper end of the back-moving spring is connected with press head, the exposed top to shell of the press head.
Used as a kind of optimal technical scheme of the present utility model, the inner chamber of the handle is provided with spacing ring, the adjusting rod
End be provided with the limited block used cooperatively with spacing ring.
Compared with prior art, the beneficial effects of the utility model are：The chest expander of this adjustable tension intensity, by pressing
Pressure adjusts button, and pulls out handle, handle is moved on the chute of adjusting rod, so as to reach regulation handle and pulling force
The distance between spring obtains purpose, using mechanics principle, has reached the purpose for adjusting chest expander pulling force size, is easy to different people
Use, it is easy to use.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model adjusting rod and handle connecting structure schematic diagram；
Fig. 3 is that the utility model adjusts button installation structure schematic diagram.
In figure：1 mounting seat, 2 tension springs, 3 adjusting rods, 4 adjust buttons, 41 shells, 42 back-moving springs, 43 press heads, 5
Chute, 6 handles, 7 through holes, 8 auxiliary ropes, 9 spacing rings, 10 limited blocks, 11 slide blocks, 12 mounting grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of chest expander of adjustable tension intensity, bag
Handle 6 and two symmetrically arranged mounting seats 1 are included, the outside of handle 6 is provided with auxiliary rope 8, and auxiliary rope 8 can be socketed in tempers people's
In wrist, not only prevented chest expander from dropping but also played the purpose of auxiliary exercise, tension spring 2 had been provided between two mounting seats 1, installed
The outside of seat 1 is connected with adjusting rod 3, and both sides offer chute 5 before and after the surface of adjusting rod 3, and the inner chamber of handle 6 is provided with and cunning
The slide block 11 that groove 5 is slidably connected, handle 6 is slidably socketed on the surface of adjusting rod 3 by chute 5 and slide block 11, the inner chamber of handle 6
Spacing ring 9 is provided with, the end of adjusting rod 3 is provided with the limited block 10 used cooperatively with spacing ring 9, and spacing ring 9 and limited block 10 are matched somebody with somebody
Conjunction is used, and the position of handle 6 is fixed, it is to avoid handle 6 drops, and in the mounting groove 12 on the surface of adjusting rod 3 regulation button is provided with
4, button 4 is adjusted by pressing, and handle 6 is pulled out, handle 6 is moved on the chute 5 of adjusting rod 3, so as to reach
The purpose of the distance between regulation handle 6 and tension spring 2, adjusting button 4 includes being provided with back-moving spring in shell 41, shell 41
42, the upper end of back-moving spring 42 is connected with press head 43, and the exposed top to shell 41 of press head 43 is pressed press head 43, pressed
Pressure head 43 makes spring contraction so that press head 43 takes out from through hole 7, and the surface of handle 6 is provided with and coordinates with regulation button 4
The through hole 7 for using.The chest expander, using mechanics principle, has reached the purpose for adjusting chest expander pulling force size, is easy to different people
Use, it is easy to use.
When in use：Pressing adjusts button 4, and pulls out handle 6, handle 6 is moved on the chute 5 of adjusting rod 3
It is dynamic, so as to reach the purpose of the distance between regulation handle 6 and tension spring 2.
The utility model profit can the distance between regulation handle 6 and tension spring 2, with mechanics principle, reached regulation
The purpose of chest expander pulling force size, is easy to different people to use, easy to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of chest expander of adjustable tension intensity, including handle（6）With two symmetrically arranged mounting seats（1）, two peaces
Dress seat（1）Between be provided with tension spring（2）, it is characterised in that：The mounting seat（1）Outside be connected with adjusting rod（3）, it is described
Adjusting rod（3）Surface before and after both sides offer chute（5）, the handle（6）Inner chamber be provided with and chute（5）It is slidably connected
Slide block（11）, the handle（6）By chute（5）And slide block（11）It is slidably socketed in adjusting rod（3）Surface, the regulation
Bar（3）The mounting groove on surface（12）In be provided with regulation button（4）, and the handle（6）Surface be provided with and adjust button（4）Match somebody with somebody
The through hole that conjunction is used（7）.
2. the chest expander of a kind of adjustable tension intensity according to claim 1, it is characterised in that：The handle（6）'s
Outside is provided with auxiliary rope（8）.
3. the chest expander of a kind of adjustable tension intensity according to claim 1, it is characterised in that：The regulation button
（4）Including shell（41）, the shell（41）Inside it is provided with back-moving spring（42）, the back-moving spring（42）Upper end be connected with by
Pressure head（43）, the press head（43）It is exposed to shell（41）Top.
4. the chest expander of a kind of adjustable tension intensity according to claim 1, it is characterised in that：The handle（6）'s
Inner chamber is provided with spacing ring（9）, the adjusting rod（3）End be provided with and spacing ring（9）The limited block for using cooperatively（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950762.2U CN206103193U (en) | 2016-08-27 | 2016-08-27 | Adjustable tensile strength's chest expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950762.2U CN206103193U (en) | 2016-08-27 | 2016-08-27 | Adjustable tensile strength's chest expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206103193U true CN206103193U (en) | 2017-04-19 |
Family
ID=58513159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950762.2U Expired - Fee Related CN206103193U (en) | 2016-08-27 | 2016-08-27 | Adjustable tensile strength's chest expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206103193U (en) |
-
2016
- 2016-08-27 CN CN201620950762.2U patent/CN206103193U/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: 20170419 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |