CN205796344U - A kind of height-adjustable horizontal bar - Google Patents
A kind of height-adjustable horizontal bar Download PDFInfo
- Publication number
- CN205796344U CN205796344U CN201620766980.0U CN201620766980U CN205796344U CN 205796344 U CN205796344 U CN 205796344U CN 201620766980 U CN201620766980 U CN 201620766980U CN 205796344 U CN205796344 U CN 205796344U
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- China
- Prior art keywords
- ratchet
- height
- housing
- magnetic piece
- gear
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Abstract
The utility model discloses a kind of height-adjustable horizontal bar, it is mainly made up of base, housing, hands handle, gear, tooth bar, cross bar, baffle plate, ratchet, ratchet, adjustment axle, cylinder boss, spring, gear shaft, block, magnetic piece one, magnetic piece two, nut and a few part of screw thread；Housing is fixed on base, gear & rack structure and ratchet structure are respectively positioned among housing, and gear, baffle plate and ratchet are all linked together with gear shaft by key, rotate counterclockwise hands handle, the rising of tooth bar can be realized, ratchet structure can with self-locking to guarantee the fixing of cross bar height, block can keep rack-and-pinion in rotation process without departing from.The height-adjustable horizontal bar of one using this utility model to provide, can meet the demand of different height person, improve the train on of people.
Description
Technical field
This utility model patent relates to a kind of sports goods, is directly related to a kind of height-adjustable horizontal bar.
Background technology
Horizontal bar in the market is mostly fixed structure, and height cannot regulate, it is impossible to meet difference to the full extent
The demand of height person.During it addition, horizontal bar is as the training aids of chin-up, when height deficiency person practises on higher horizontal bar,
It is easily caused the thing pulled or occur other to damage of muscle.Therefore, for solving above-mentioned existing problem, spy provides one
Plant new technical scheme.
Utility model content
In order to solve above-mentioned existing problem, this utility model provides a kind of height-adjustable horizontal bar.
The purpose of this utility model is achieved through the following technical solutions:
A kind of height-adjustable horizontal bar, its mainly by base, housing, hands handle, gear, tooth bar, cross bar, baffle plate, ratchet,
Ratchet, adjustment axle, cylinder boss, spring, gear shaft, block, magnetic piece one, magnetic piece two, nut and a few part of screw thread composition；Housing
Being fixed on base, gear & rack structure and ratchet structure are respectively positioned in housing, and gear, baffle plate and ratchet all by key with
Gear shaft links together.
One end without the gear teeth and without the gear teeth, described tooth bar one end has circular groove, and cross bar is positioned in circular groove, tooth
The other end of bar fixes a block.
One end of described gear shaft and hands are being fixed together, and on the handle has rough circular arc protruding, rotates hands handle
Time can increase palm and hands between frictional force.
The inner face of described baffle plate and ratchet is pressed close to but is not harmonious, and under the repulsive force of magnetic piece one and magnetic piece two, ratchet pastes
Nearly baffle plate.
It is fixed with an adjustment axle and magnetic piece one in described detent face, housing has one than the major diameter of thread adjusted on axle slightly
Big cylinder shape groove, during installation, adjusts axle and is threaded connection with ratchet, separately through the groove on housing, adjustment axle side
Side is with nut also by threadeding, and nut is positioned at housing outer surface.
The inner surface of described housing is fixed with magnetic piece two and a cylinder boss, and magnetic piece two matches with the magnetic piece one on ratchet
Close, and connected by spring between magnetic piece one and cylinder boss.
Beneficial effect: during installation, has the groove that 1.2 identical with housing cross-sectional meter are deep, in the middle of base on the ground
Having through hole, tooth bar can run through base, and base is bolted and is fixed on ground.During use, rotate counterclockwise handle,
The rising of pinion rotation band carry-over bar, such that it is able to realize the change of cross bar height, ratchet structure can be with self-locking to guarantee cross bar
Height fixing, block can keep rack-and-pinion in rotation process without departing from；Row between magnetic piece one and magnetic piece two
Between repulsion and magnetic piece one and cylinder boss, spring force will keep pawl-and-gearing engagement, when being manually pulled outwardly adjusting axle,
Overcome the repulsive force between magnetic piece one and magnetic piece two, rotate clockwise handle, it is possible to achieve the decline of cross bar.Use this practicality new
The height-adjustable horizontal bar of one that type provides, can meet the demand of different height person, improve the train on of people.
Accompanying drawing explanation
For apparent expression technical scheme provided by the utility model, below in conjunction with the accompanying drawings with embodiment to this reality
It is described further with novel.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of rack-and-pinion and ratchet mechanism.
Fig. 3 is the enlarged drawing of ratchet.
In figure: 1. base；2. housing；3. hands handle；4. tooth bar；5. cross bar；6. baffle plate；701. ratchet；702. magnetic piece one；
703. adjust axle；704. nut；705. screw thread；8. magnetic piece two；9. cylinder boss；10. spring；11. gear shafts；12. ratchets；
13. gears；14. blocks.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be apparent to effect, below knot
Close specific embodiment and diagram, this utility model is expanded on further.
As shown in Figure 1, Figure 2 and Figure 3, the height-adjustable horizontal bar of one described in this utility model embodiment, it is main
By base 1, housing 2, hands 3, gear 13, tooth bar 4, cross bar 5, baffle plate 6, ratchet 13, ratchet 701, to adjust axle 703, cylinder convex
Platform 9, spring 10, gear shaft 11, block 14, magnetic piece 1, magnetic piece 28, nut 704 and screw thread more than 705 part composition；Housing 2
Being fixed on base 1, gear & rack structure and ratchet structure are respectively positioned among housing 2, and gear 13, baffle plate 6 and ratchet 12
All linked together with gear shaft 11 by key.
One end without the gear teeth and without the gear teeth, described tooth bar 4 one end has circular groove, and cross bar 5 is positioned in circular groove,
The other end of tooth bar 4 fixes a block 14.
One end of described gear shaft 11 is fixed together 3 with hands, and hands, there being rough circular arc protruding on 3, rotates
Hands can increase when 3 palm and hands between frictional force.
The inner face of described baffle plate 6 and ratchet 12 is pressed close to but is not harmonious, under the repulsive force of magnetic piece 1 and magnetic piece 28,
Ratchet 701 presses close to baffle plate.
It is fixed with an adjustment axle 703 and magnetic piece 1 on described ratchet 701 surface, housing 2 has one than adjusting axle 703
On the bigger cylinder shape groove of major diameter of thread, during installation, adjust axle 703 through the groove on housing 2, adjust axle 703 side
Being connected by screw thread 705 with ratchet 701, opposite side is connected also by screw thread 705 with nut 704, and nut 704 is positioned at outside housing 2
Surface.
The inner surface of described housing 2 is fixed with a magnetic piece 28 and cylinder boss 9, magnetic piece 28 and the magnetic piece on ratchet 701
One 702 match, and are connected by spring 10 between magnetic piece 1 and cylinder boss 9.
During installation, have the groove that 1.2 identical with housing cross-sectional meter are deep on the ground, in the middle of base, have through hole,
Tooth bar can run through base, and base is bolted and is fixed on ground.During use, rotate counterclockwise handle, pinion rotation
With the rising of carry-over bar, such that it is able to realize the change of cross bar height, ratchet structure can with self-locking with guarantee cross bar height
Fixing, block can keep rack-and-pinion in rotation process without departing from；Repulsive force between magnetic piece one and magnetic piece two and
Between magnetic piece one and cylinder boss, spring force will keep pawl-and-gearing engagement, when being manually pulled outwardly adjusting axle, overcome magnetic piece
Repulsive force between one and magnetic piece two, rotates clockwise handle, it is possible to achieve the decline of cross bar.This utility model is used to provide
A kind of height-adjustable horizontal bar, can meet the demand of different height person, improve the train on of people.To sum up, this practicality
The height-adjustable horizontal bar of one of novel offer, can meet the demand of different height person.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a height-adjustable horizontal bar, its mainly by base (1), housing (2), hands (3), gear (13), tooth bar (4),
Cross bar (5), baffle plate (6), ratchet (12), ratchet (701), adjustment axle (703), cylinder boss (9), spring (10), gear shaft
(11), block (14), magnetic piece one (702), magnetic piece two (8), nut (704) and screw thread (705) a few part composition；Housing (2) is solid
On base (1), gear & rack structure and ratchet structure are respectively positioned in housing (2), and gear (13), baffle plate (6) and spine
Wheel (12) is all linked together with gear shaft (11) by key.
The height-adjustable horizontal bar of one the most according to claim 1, it is characterised in that: described tooth bar (4) one end is without wheel
Tooth and the one end without the gear teeth have circular groove, and cross bar (5) is positioned in circular groove, and the other end of tooth bar (4) fixes a gear
Block (14).
The height-adjustable horizontal bar of one the most according to claim 1, it is characterised in that: one end of described gear shaft (11)
With hands, (3) being fixed together, hands is there being rough circular arc protruding on (3).
The height-adjustable horizontal bar of one the most according to claim 1, it is characterised in that: described baffle plate (6) and ratchet
(12) inner face is pressed close to but is not harmonious.
The height-adjustable horizontal bar of one the most according to claim 1, it is characterised in that: on described ratchet (701) surface
Being fixed with an adjustment axle (703) and magnetic piece one (702), major diameter of thread housing (2) having a ratio adjust on axle (703) is bigger
Cylinder shape groove, during installation, adjusts axle (703) and leads to ratchet (701) through the groove on housing (2), adjustment axle (703) side
Crossing screw thread (705) to connect, opposite side and nut (704) are connected also by screw thread (705) and nut (704) is positioned at housing (2) outward
Surface.
The height-adjustable horizontal bar of one the most according to claim 1, it is characterised in that: the inner surface of described housing (2)
Being fixed with a magnetic piece two (8) and cylinder boss (9), magnetic piece two (8) matches with the magnetic piece one (702) on ratchet (701), and magnetic
Connected by spring (10) between block one (702) and cylinder boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766980.0U CN205796344U (en) | 2016-07-20 | 2016-07-20 | A kind of height-adjustable horizontal bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766980.0U CN205796344U (en) | 2016-07-20 | 2016-07-20 | A kind of height-adjustable horizontal bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796344U true CN205796344U (en) | 2016-12-14 |
Family
ID=57508918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766980.0U Expired - Fee Related CN205796344U (en) | 2016-07-20 | 2016-07-20 | A kind of height-adjustable horizontal bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796344U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635775A (en) * | 2016-12-26 | 2017-05-10 | 苏州欣祥本机械科技有限公司 | Covered hermetic molecular diagnosis kit |
| CN107050737A (en) * | 2017-06-20 | 2017-08-18 | 应悦 | A kind of physical fitness thick stick |
| CN107587576A (en) * | 2017-10-15 | 2018-01-16 | 安徽理工大学 | A kind of height-adjustable type toilet base |
| CN107702670A (en) * | 2017-11-03 | 2018-02-16 | 常熟长城轴承有限公司 | A kind of dial framework cushion cover of adjustable height |
| CN108099729A (en) * | 2018-01-18 | 2018-06-01 | 长安大学 | It is a kind of can stepless changing height handrail of public transport |
| CN108635722A (en) * | 2018-05-08 | 2018-10-12 | 广西姿欧体育科技有限公司 | A kind of sports equipment class horizontal bar convenient for adjusting |
| CN110090387A (en) * | 2019-05-24 | 2019-08-06 | 韩山师范学院 | A kind of stable centre of gravity gymnastics balance beam |
| CN112807602A (en) * | 2021-03-30 | 2021-05-18 | 吴佳和 | Lifting single rod for pupils |
| CN113577648A (en) * | 2021-09-14 | 2021-11-02 | 江苏食品药品职业技术学院 | High sports of security is with supplementary trainer |
-
2016
- 2016-07-20 CN CN201620766980.0U patent/CN205796344U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635775A (en) * | 2016-12-26 | 2017-05-10 | 苏州欣祥本机械科技有限公司 | Covered hermetic molecular diagnosis kit |
| CN107050737A (en) * | 2017-06-20 | 2017-08-18 | 应悦 | A kind of physical fitness thick stick |
| CN107587576A (en) * | 2017-10-15 | 2018-01-16 | 安徽理工大学 | A kind of height-adjustable type toilet base |
| CN107702670A (en) * | 2017-11-03 | 2018-02-16 | 常熟长城轴承有限公司 | A kind of dial framework cushion cover of adjustable height |
| CN108099729A (en) * | 2018-01-18 | 2018-06-01 | 长安大学 | It is a kind of can stepless changing height handrail of public transport |
| CN108099729B (en) * | 2018-01-18 | 2023-08-25 | 长安大学 | Bus handrail capable of stepless height adjustment |
| CN108635722A (en) * | 2018-05-08 | 2018-10-12 | 广西姿欧体育科技有限公司 | A kind of sports equipment class horizontal bar convenient for adjusting |
| CN110090387A (en) * | 2019-05-24 | 2019-08-06 | 韩山师范学院 | A kind of stable centre of gravity gymnastics balance beam |
| CN112807602A (en) * | 2021-03-30 | 2021-05-18 | 吴佳和 | Lifting single rod for pupils |
| CN113577648A (en) * | 2021-09-14 | 2021-11-02 | 江苏食品药品职业技术学院 | High sports of security is with supplementary trainer |
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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: 20161214 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |