CN205569589U - A flat ladder for body -building - Google Patents
A flat ladder for body -building Download PDFInfo
- Publication number
- CN205569589U CN205569589U CN201620300041.7U CN201620300041U CN205569589U CN 205569589 U CN205569589 U CN 205569589U CN 201620300041 U CN201620300041 U CN 201620300041U CN 205569589 U CN205569589 U CN 205569589U
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- building
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- flat ladder
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Abstract
The utility model discloses a flat ladder for body -building, the support frame that a plurality of horizontal poles are connected is set up and passed through including two sets of symmetries, the support frame includes support column a, support column b and joint support post an and support column b's stock, stock one end is rotated and is connected on support column a, be provided with the adjusting part that is used for rotating the stock between the other end of stock and the support column b. The utility model has the advantages of it is following and effect: the one end of stock is rotated and is connected on support column a, and the other end passes through the adjusting part rotation to be connected on support column b, and when adjusting part drive stock rotated, the stock can present different angles to amount of exercise when the increase is moved on flat ladder makes the effect of motion better, the non -slip raised who sets up on the horizontal pole can increase the hand and grip the frictional force of horizontal pole for in more safety in the motion.
Description
Technical field
This utility model relates to a kind of sports apparatus, particularly to a kind of flat ladder for body-building.
Background technology
Flat ladder is a kind of for physical health exercise apparatus, people catch the cross bar on flat ladder by jumping up, health is rotated, stress on both hands cross bar to leapfrog, shoulder, buttocks motility can be promoted, strengthen upper limb, waist, back, chest, abdominal muscular strength, improve the coordination ability and improve body constitution.
At present, on market, notification number is CN202822592U, the day for announcing is that the Chinese patent on March 27th, 2013 discloses a kind of high ladder for body building, including idler arm and four vertically disposed columns, described idler arm includes 2 root length bars and some cross bars, described cross bar two ends are welded with stock, described column is two halves hollow cylindrical structure, described column core is provided with support bar, it is connected with ground bottom described support bar, described support bar is provided above vertically arranged hydraulic cylinder, described hydraulic cylinder body is connected with support bar top, described hydraulic cylinder piston rod welds with stock.Logical vertically disposed Driven by Hydraulic Cylinder idler arm moves up and down, and the column of two halves hollow cylindrical structure plays the effect of guiding simultaneously, it is ensured that reliability service.
In this high ladder for body building, the piston rod on hydraulic cylinder is connected on stock, drive the cross bar height on stock to change when piston rod stretches, the cross bar on flat ladder can be conveniently caught to perform physical exercise with the satisfied different people raised, but this high ladder for body building entirety is smooth, quantity of motion can not be increased so that the effect of exercise is poor when taking exercise.
Utility model content
The purpose of this utility model is to provide and a kind of can realize increasing the momental flat ladder for body-building by the angle adjusting flat ladder.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of flat ladder for body-building, the bracing frame being symmetrical arranged including two groups and connected by some cross bars, support frame as described above includes support column a, support column b and connects support column a and the stock of support column b, described stock one end is rotationally connected with on support column a, is provided with the adjusting part for rotating stock between the other end and the support column b of described stock.
By using such scheme, one end of stock is rotatably connected on support bar a and the other end is connected on support bar b, when stock is promoted by adjusting part, stock is connected to one end of support bar b and rotates, angle between stock and support column changes, thus is adjusted the angle of stock, when being moved by flat ladder, add quantity of motion so that the effect of motion is more preferable.
Of the present utility model it is further arranged to: on described support column a, be provided with fixing axle, described stock one end arranges the through hole that a grafting is fixed on fixing axle, and described adjusting part includes being arranged on the profile of tooth bar of the stock other end, is rotationally connected with on support column b and the gear that is meshed with profile of tooth bar and for rotating the first power source of gear.
By using such scheme, the through hole arranged on one end of stock is hinged on the installation axle of support column, the other end of stock is provided with profile of tooth bar, open the first power source, the gear being arranged on support column b rotates, and the position that gear engages with profile of tooth bar when rotating changes, and drives the position of profile of tooth bar to change, drive stock to rotate to rotate, so that momental purpose when stock presents different angles to reach to increase exercise.
Of the present utility model it is further arranged to: on described support column a, be provided with fixing axle, described stock one end arranges the mounting hole that a grafting is fixed on fixing axle, described adjusting part is the cylinder being fixed on support column b lower end, and the piston rod of described cylinder is connected on stock.
By using such scheme, open cylinder, the piston rod of cylinder promotes one end of stock to move on support column b, because the other end of stock is mounting hole, mounting hole can be with the fixing axle generation relative motion being arranged on support column a, make stock can under the promotion of cylinder rotational angle, thus increase quantity of motion on flat ladder.
Of the present utility model it is further arranged to: described first force piece is to be arranged on gear the handle away from circle centre position.
By using such scheme, the handle arranged on gear, can rotate by driven gear, when pinion rotation, drive the profile of tooth bar being meshed to rotate thus realize the regulation to stock angle, handle is arranged on gear the place away from circle centre position, by lever principle make after rotate gear when the lightest.
Of the present utility model it is further arranged to: on described support column, b is provided with the locating slot installed for gear, is provided with hole, multiple location in described locating slot, described gear is provided with and towards locating slot motion and is plugged into the installing hole on hole, location for handle.
By using such scheme, gear is provided with installation, handle is plugged on installing hole, the locating slot installed at gear is additionally provided with hole, multiple location, handle, when turning gear wheel regulates the angle of stock, is pushed down handle and is made handle pass installing hole to move at locating slot, then be plugged on installing hole by handle, gear is fixed so that the angle after stock adjusts will not change.
Of the present utility model it is further arranged to: hole, described location circumference is evenly distributed in locating slot.
By using such scheme, hole, location is circumferentially distributed in locating slot, handle be plugged on each location hole in time, the length of the gear rotated is all identical, the length that gear driven profile of tooth bar is rotated is identical, realize the multistage regulation to profile of tooth bar, it is possible to profile of tooth bar drives stock to rotate multiple angles.
Of the present utility model it is further arranged to: described fixing axle is fixed on support column a by the way of welding.
By using such scheme, fixing axle is welded on support column a, and the most firm, fixing axle can more bear the active force from stock so that stock is the most firm connecting when.
Of the present utility model it is further arranged to: on described cross bar, be provided with multiple anti-skidding projection.
By using such scheme, after stock angle adjustment, when people move on cross bar, quantity of motion is bigger, but the difficulty of motion is higher, people are short of physical strength when, easily from cross bar, landing causes safety problem, the anti-skidding projection arranged on cross bar can increase the coefficient of friction between hands and cross bar so that the frictional force between hands and cross bar is bigger, and motion when, hands is not easy to skid off from cross bar.
In sum, this utility model has the advantages that one end of stock is rotatably connected on support column a, the other end is rotatably connected on support column b by adjusting part, when adjusting part drives stock to rotate, stock can present different angles, thus increasing quantity of motion when moving on flat ladder so that the effect of motion is more preferable；The anti-skidding projection arranged on cross bar can increase hands in the frictional force gripping cross bar so that the safest motion when.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the partial structurtes schematic diagram one of embodiment 1 middle gear installation site；
Fig. 3 is the partial structurtes schematic diagram two of embodiment 1 middle gear installation site；
Fig. 4 is the structural representation of embodiment 2.
In figure: 1, cross bar；2, bracing frame；3, support column a；4, support column b；5, stock；6, fixing axle；7, through hole；8, profile of tooth bar；9, gear；10, mounting hole；11, handle；12, locating slot；13, hole, location；14, installing hole；15, cylinder；16, piston rod；17, anti-skidding projection.
Detailed description of the invention
This utility model is described in further detail to accompanying drawing 4 below in conjunction with accompanying drawing 1.
Specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: a kind of flat ladder for body-building, as shown in Fig. 1 to Fig. 3, flat ladder includes two groups of symmetrically arranged bracing frames 2, bracing frame 2 includes support column a3, support column b4 and the stock 5 being connected between support column a3 and support column b4, and two stocks 5 of two bracing frames 2 are attached by multiple cross bars 1.
One end of stock 5 rotates on support column a3, is welded with a fixing axle 6, has a through hole 7 in one end of stock 5 on support column a3, and fixing axle 6 is plugged in the through hole 7 on stock 5.Fixing axle 6 is fixed on support column a3 by the way of welding, the most firm, the most stable when supporting stock 5.The length of fixing axle 6 is identical with the caliber of stock 5 so that fixing axle 6 is when hinged stock 5, it is possible to completely by hinged for stock 5 firmly and will not highlight from stock 5, do not have, because bumping to stock 5, some safety problems occur.
The other end of stock 5 is rotationally connected on support column b4, has been wholely set a profile of tooth bar 8 on stock 5, is additionally provided with a locating slot 12 on support column b4, is hinged with a gear 9 on locating slot 12, and the teeth on gear 9 are meshed with profile of tooth bar 8.An installing hole 14 on gear 9, is plugged with a handle 11 on installing hole 14, the center of circle being located away from gear 9 of handle 11, makes handle 11 rotate gear 9 enhanced convenience by lever principle.Handle 11 can be carried out on the installing hole 14 of gear 9 in grafting, and the internal circumferential at locating slot 12 is distributed hole, multiple location 13, and hole 13, location is circumferentially distributed in all sides of locating slot 12.Gear 9, in can be plugged into hole 13, location through the installing hole 14 on gear 9, is fixed by handle 11.
Cross bar 1 is provided with multiple anti-skidding protruding 17, anti-skidding protruding 17 are distributed on cross bar 1 ringwise, when flat ladder rotational angle, because motion quantitative change is big, some physical poor people are easily short of physical strength and landing from cross bar 1 motion when, and anti-skidding protruding 17 on cross bar 1 can increase the coefficient of friction between hands and cross bar 1, increases the frictional force between hands and cross bar 1, it is not easy to slip out of the hand on cross bar 1 to skid off so that the safest increasing momental while motion when.
When needing the angle adjusting flat ladder, handle 11 on gear 9 is pulled outwardly, make the handle 11 hole, location 13 in locating slot 12 out, promote handle 11, handle 11 driven gear 9 rotates, because gear 9 is meshed with the profile of tooth bar 8 on stock 5, gear 9 drives profile of tooth bar 8 to rotate, stock 5 is driven to rotate profile of tooth bar 8 rotates when, because the other end of stock 5 rotates on support bar, the angle of stock 5 changes, when being adjusted to suitable position, by handle 11 toward a pressure in the through hole 7 of gear 9, handle 11 is connected to position in hole 13 through the installing hole 14 on gear 9, gear 9 is fixed.When the angle of stock 5 changes, motion quantitative change when taking exercise on flat ladder is big, it is possible to reach more preferable train on.
Embodiment 2: a kind of flat ladder for body-building, as shown in Figure 4, it is with the difference of embodiment 1, one end of flat ladder is mounting hole 10, fixing axle 6 on support column a3 is equipped with mounting hole 10, the sidewall of support column b4 is fixed with a cylinder 15, the piston rod 16 of cylinder 15 is hinged on stock 5, when cylinder 15 carries out flexible, one end of stock 5 in height changes, because the other end of stock 5 is for mounting hole 10, when stock 5 rotates, the position fixing axle 6 hinged in mounting hole 10 can constantly change, make cylinder 15 that stock 5 can be promoted to rotate.Cylinder 15 promotes stock 5 to rotate, operationally enhanced convenience, it is possible to the angle to the stock 5 on flat ladder being more prone to is adjusted, thus reaches to increase momental purpose.
Claims (8)
1. the flat ladder for body-building, the bracing frame (2) being symmetrical arranged including two groups and connected by some cross bars (1), support frame as described above (2) includes support column a(3) support column b(4) and connect support column a(3) and support column b(4) stock (5), it is characterized in that: described stock (5) one end is rotationally connected with support column a(3) on, the other end of described stock (5) and support column b(4) between be provided with the adjusting part for rotating stock (5).
A kind of flat ladder for body-building the most according to claim 1, it is characterized in that: described support column a(3) on be provided with fixing axle (6), described stock (5) one end arranges the through hole (7) that a grafting is fixed on fixing axle (6), and described adjusting part includes being arranged on the profile of tooth bar (8) of stock (5) other end, being rotationally connected with support column b(4) the upper and gear (9) that is meshed with profile of tooth bar (8) and the first power source of being used for rotating gear (9).
A kind of flat ladder for body-building the most according to claim 1, it is characterized in that: described support column a(3) on be provided with fixing axle (6), described stock (5) one end arranges the mounting hole (10) that a grafting is fixed on fixing axle (6), described adjusting part is to be fixed on support column b(4) cylinder (15) of lower end, the piston rod (16) of described cylinder (15) is connected on stock (5).
A kind of flat ladder for body-building the most according to claim 2, it is characterised in that: described first force piece is to be arranged on gear (9) handle (11) away from circle centre position.
A kind of flat ladder for body-building the most according to claim 4, it is characterized in that: described support column b(4) on be provided with for gear (9) locating slot (12) installed, it is provided with hole, multiple location (13) in described locating slot (12), described gear (9) is provided with and moves towards locating slot (12) for handle (11) and be plugged into the installing hole (14) on hole, location (13).
A kind of flat ladder for body-building the most according to claim 5, it is characterised in that: hole, described location (13) circumference is evenly distributed in locating slot (12).
7. according to a kind of flat ladder for body-building described in claim 3 or 6, it is characterised in that: described fixing axle (6) is fixed on support column a(3 by the way of welding) on.
A kind of flat ladder for body-building the most according to claim 7, it is characterised in that: it is provided with multiple anti-skidding projection (17) on described cross bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300041.7U CN205569589U (en) | 2016-04-11 | 2016-04-11 | A flat ladder for body -building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300041.7U CN205569589U (en) | 2016-04-11 | 2016-04-11 | A flat ladder for body -building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205569589U true CN205569589U (en) | 2016-09-14 |
Family
ID=56864745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300041.7U Expired - Fee Related CN205569589U (en) | 2016-04-11 | 2016-04-11 | A flat ladder for body -building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205569589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704245A (en) * | 2018-06-29 | 2018-10-26 | 池州市凡星信息技术有限公司 | A kind of students in middle and primary schools' flat ladder |
| CN108969963A (en) * | 2017-05-31 | 2018-12-11 | 北斗恒星(北京)科技发展有限公司 | Circulation, which is climbed, swings locomotory apparatus |
| CN112957653A (en) * | 2021-03-02 | 2021-06-15 | 焦作师范高等专科学校 | Scaling ladder device for outward training |
-
2016
- 2016-04-11 CN CN201620300041.7U patent/CN205569589U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969963A (en) * | 2017-05-31 | 2018-12-11 | 北斗恒星(北京)科技发展有限公司 | Circulation, which is climbed, swings locomotory apparatus |
| CN108969963B (en) * | 2017-05-31 | 2020-09-22 | 屠利琴 | Circulating climbing exerciser |
| CN108704245A (en) * | 2018-06-29 | 2018-10-26 | 池州市凡星信息技术有限公司 | A kind of students in middle and primary schools' flat ladder |
| CN112957653A (en) * | 2021-03-02 | 2021-06-15 | 焦作师范高等专科学校 | Scaling ladder device for outward training |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200411 |