CN205832494U - Air pinch meter - Google Patents
Air pinch meter Download PDFInfo
- Publication number
- CN205832494U CN205832494U CN201620644657.6U CN201620644657U CN205832494U CN 205832494 U CN205832494 U CN 205832494U CN 201620644657 U CN201620644657 U CN 201620644657U CN 205832494 U CN205832494 U CN 205832494U
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- CN
- China
- Prior art keywords
- housing
- piston cylinder
- connecting rod
- fixed mount
- valves
- 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
nullThe open a kind of air pinch meter of this utility model，Including fixed mount，One end of fixed mount is provided with fixed handle，Movable stand is slidably connected in fixed mount，One end of described movable stand is provided with moving handle，The other end of movable stand is provided with connecting rod，The end of connecting rod is provided with piston，Described piston is positioned at piston cylinder，Piston cylinder is then fixedly installed on securing supports，Back-moving spring also it is socketed with outside connecting rod，Back-moving spring is between moveable support and securing supports，It is provided with the first housing and the second housing to described piston cylinder external symmetry，And described piston cylinder is communicated by the inner chamber of air duct and the first housing and the second housing，It is provided with snap joint on the top of the first housing and the second housing，The first housing between described air duct and snap joint and the second housing are also disposed with ball valve and check-valves，And the check-valves in the first housing and the check-valves in the second housing is in opposite direction.
Description
Technical field
This utility model relates to a kind of pinch meter, particularly a kind of air pinch meter.
Background technology
Pinch meter is a kind of body-building apparatus tempering hand muscle, but traditional pinch meter in use exposes
Problems with: the hand length of the most different crowds is different, and the specification of tradition pinch meter cannot meet everyone well
Hand length, especially for for population of adolescent use time the most inconvenient；The suitable grip of the most different crowds is big
Little difference, and the grip size of tradition pinch meter is fixing, it is impossible to adjust targetedly according to practical situation and needs
Whole；The most traditional pinch meter is only capable of using as body-building apparatus, without any additional function.One is needed the most now to solve
The certainly method or apparatus of the problems referred to above.
Summary of the invention
This utility model is to solve the above-mentioned deficiency existing for prior art, proposes a kind of simple in construction, and design is skilful
Wonderful, grip size can be adjusted as required, and there is the air pinch meter of several functions.
Technical solution of the present utility model is: a kind of air pinch meter, it is characterised in that: described pinch meter includes
Fixed mount 1, is provided with fixed handle 2 in one end of fixed mount 1, slidably connects movable stand 3, described movement in fixed mount 1
One end of frame 3 is provided with moving handle 4, and the other end of movable stand 3 is provided with connecting rod 5, and the end of connecting rod 5 is provided with piston
6, described piston 6 is positioned at piston cylinder 7, and piston cylinder 7 is then fixedly installed on the securing supports 8 being positioned at fixed mount 1 bottom,
Also being socketed with back-moving spring 9 outside described connecting rod 5, described back-moving spring 9 is positioned at the movement being connected on movable stand 3 and props up
Between support member 10 and securing supports 8, the external symmetry of described piston cylinder 7 it is provided with the first housing 11 and the second housing 12, and
Described piston cylinder 7 is communicated by the inner chamber of air duct 13 with the first housing 11 and the second housing 12, at the first housing 11 and
The top of two housings 12 is provided with snap joint 14, the first housing between described air duct 13 and snap joint 14
11 and second check-valves 16 and second being also disposed with in ball valve 15 and check-valves 16, and the first housing 11 in housing 12
Check-valves 16 in housing 12 in opposite direction.
The bottom of described connecting rod 5 is threaded rod 17, and the bottom thread of threaded rod 17 connects nut 18, and nut 18
Turning set is connected in securing supports 8, and the bottom of threaded rod 17 is fixed with piston 6 and is connected.
This utility model compared with the existing technology, has the advantage that
The air pinch meter of this kind of version, its simple in construction, design ingenious, rationally distributed, it is held for traditional
Variety of problems existing for power device, designs a kind of special pinch meter structure.First it can be according to the tool of user palm
Body length is adjusted, to be adapted to different use objects；Secondly it can also carry out the adjustment of grip size, not only fits
With wider, a pinch meter can also be allowed from teenager along with people to grow into the different times in the middle prime of life simultaneously；And it
Can be used as pump-up device through simple operations to use, the inflatable substrates such as each globoid, aerated tyre are inflated.And it
Processing technology is simple, cheap for manufacturing cost, it can be said that it has possessed multiple advantage, is particularly suitable for promoting in the art
Application, its market prospect is the most wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.As shown in Figure 1: a kind of air pinch meter,
It includes a fixed mount 1, and one end of fixed mount 1 is provided with fixed handle 2, slidably connects in described fixed mount 1
Movable stand 3, one end of this movable stand 3 is provided with moving handle 4, and above-mentioned fixed handle 2 and moving handle 4 the most flat
OK, the other end at movable stand 3 is provided with connecting rod 5, and the end of connecting rod 5 is provided with piston 6, and this piston 6 is positioned at work
Plug cylinder 7 is interior and can move back and forth in piston cylinder 7, and described piston cylinder 7 is then fixedly installed on securing supports 8, here
Securing supports 8 be positioned at the bottom of fixed mount 1, be also socketed with back-moving spring 9, and this back-moving spring 9 connecting rod 5 is outer
Between securing supports 8 and moveable support 10, above-mentioned moveable support 10 is arranged on movable stand 3；In connecting rod 5
Bottom be provided with threaded rod 17, this threaded rod 17 bottom thread connect have nut 18, this nut 18 rotate socket
In securing supports 8, and the bottom of above-mentioned threaded rod 17 is fixed with piston 6 and is connected；
Piston cylinder 7 external symmetry is provided with the first housing 11 and the second housing 12, piston cylinder 7 by air duct 13 with
The first above-mentioned housing 11 and intracavity inter-connection of the second housing 12, is respectively provided with on the top of the first housing 11 and the second housing 12
There is snap joint 14, and in the first housing 11 between air duct 13 and snap joint 14 and the second housing 12, the most successively
The side of the check-valves 16 in the check-valves 16 being provided with in ball valve 15 and check-valves 16, and the first housing 11 and the second housing 12
To on the contrary.
The work process of the air pinch meter of this utility model embodiment is as follows: when needing to carry out grip exercise, by first
Ball valve 15 in housing 11 and the second housing 12 is closed, and fixed handle 2 is held at the palm of the hand by user, and finger catches on moving handle
4, finger is had an effect and is allowed moving handle 4 move towards the direction of fixed handle 2, i.e. movable stand 3 slides, above-mentioned in fixed mount 1
During action, back-moving spring 9 is compressed, and connecting rod 5 then drives piston 6 to move in piston cylinder 7, owing to ball valve 15 is in
Closed mode, the air in piston cylinder 7 cannot discharge, and therefore during piston 6 compressed air, piston 6 can be produced by air
Resistance, this resistance is resisted the pulling force of staff, is played exercise, the purpose of enhancing grip；After external force removes, at back-moving spring 9
Effect under, fixed mount 1 and movable stand 3 return to original state again, wait next operation；
Due to the hand length of different crowd (teenager with grow up) and differ, the therefore connecting rod 5 of regular length
All of user can not be adapted to, when needing the length adjustment being attached bar 5, it is only necessary to drive nut 18 at fixing
Rotating in support member 8, owing to connecting rod 5 cannot rotate relative to fixed mount 1, therefore nut 18 is understood bottom relative to connecting rod 5
Threaded rod 17 rotates, and owing to threadeding between nut 18 with threaded rod 17, the most above-mentioned action can cause nut 18 along spiral shell
The axially-movable (described connecting rod 5, nut 18 and piston 6 associated movement) of rasp bar 17, and then change solid in the expanded state
Determine the adjustment of distance between handle 2 and moving handle 4, to be adapted to the hand length of user；
When needs carry out grip adjustment, can carry out in such a way: when needing to increase grip, by the first housing 11
On ball valve 15 open (ball valve 15 on the second housing 12 remains turned-off), and connect in the snap joint 14 on the first housing 11
Trachea, irrigates gas by trachea in the first housing 11, and gas is through the check-valves 16 within the first housing 11, ball valve 15
Enter in the inner chamber of piston cylinder 7 by air duct 13 afterwards, intrinsic pressure with improve in piston cylinder 7, and then increase this device and use
Time grip；
When needing to reduce grip, the ball valve 15 on the second housing 12 is opened (the ball valve 15 holding pass on the first housing 11
Close), and in the snap joint 14 on the second housing 12, connect trachea, the gas in piston cylinder 7 inner chamber is in the second housing 12
Discharged by trachea after the ball valve 15 in portion, check-valves 16, intrinsic pressure with reduce in piston cylinder 7, and then reduce this device when using
Grip；
This device is also used as pump-up device and uses, during use by the ball valve on the first housing 11 and the second housing 12 all
Opening, and be all connected with trachea in two snap joints 14, user pulls moving handle 4 repeatedly, allows movable stand 3 and fixed mount
1 moves back and forth, and when piston 6 is descending, the check-valves 16 in the first housing 11 cuts out, and the check-valves 16 in the second housing 12 is opened
Opening, the air in piston cylinder 7 is expelled in the inflatable substrate being inflated by the escape pipe on the second housing 12；When piston 6 is up
Time, the check-valves 16 in the first housing 11 opens, and the check-valves 16 in the second housing 12 cuts out, and outside air passes through the first housing
Air inlet pipe on 11 enters the inner chamber of piston cylinder 7；The most repeatedly, can realize continuously air being passed through air inlet pipe, work
Plug cylinder 7, escape pipe also finally squeeze into the purpose in inflatable substrate.
Claims (2)
1. an air pinch meter, it is characterised in that: described pinch meter includes fixed mount (1), sets in one end of fixed mount (1)
Being equipped with fixed handle (2), slidably connect movable stand (3) in fixed mount (1), one end of described movable stand (3) is provided with shifting
Dynamic handle (4), the other end of movable stand (3) is provided with connecting rod (5), and the end of connecting rod (5) is provided with piston (6), described
Piston (6) is positioned at piston cylinder (7), and piston cylinder (7) is then fixedly installed on the securing supports being positioned at fixed mount (1) bottom
(8) on, being the most also socketed with back-moving spring (9) in described connecting rod (5), described back-moving spring (9) is positioned at and is connected to move
Between moveable support (10) and securing supports (8) on frame (3), it is provided with the first shell to described piston cylinder (7) external symmetry
Body (11) and the second housing (12), and described piston cylinder (7) is by air duct (13) and the first housing (11) and the second shell
The inner chamber of body (12) communicates, and is provided with snap joint (14) on the top of the first housing (11) and the second housing (12), in institute
The first housing (11) between air duct (13) and the snap joint (14) stated and the second housing (12) are also disposed with
Check-valves (16) in ball valve (15) and check-valves (16), and the first housing (11) and the check-valves in the second housing (12)
(16) in opposite direction.
Air pinch meter the most according to claim 1, it is characterised in that: the bottom of described connecting rod (5) is threaded rod
(17), the bottom thread of threaded rod (17) connects nut (18), and nut (18) turning set is connected on securing supports (8)
In, and the bottom of threaded rod (17) is fixed with piston (6) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644657.6U CN205832494U (en) | 2016-06-27 | 2016-06-27 | Air pinch meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644657.6U CN205832494U (en) | 2016-06-27 | 2016-06-27 | Air pinch meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832494U true CN205832494U (en) | 2016-12-28 |
Family
ID=57621394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644657.6U Expired - Fee Related CN205832494U (en) | 2016-06-27 | 2016-06-27 | Air pinch meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963928A (en) * | 2016-06-27 | 2016-09-28 | 熊爱民 | Air gripper |
| CN112190885A (en) * | 2020-08-28 | 2021-01-08 | 江苏福维健康科技有限公司 | Grip strength adjustable spring-grip dumb-bells and use method thereof |
-
2016
- 2016-06-27 CN CN201620644657.6U patent/CN205832494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963928A (en) * | 2016-06-27 | 2016-09-28 | 熊爱民 | Air gripper |
| CN112190885A (en) * | 2020-08-28 | 2021-01-08 | 江苏福维健康科技有限公司 | Grip strength adjustable spring-grip dumb-bells and use method thereof |
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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: 20161228 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |