CN209254014U - A kind of rowing machine of frictional resistance - Google Patents
A kind of rowing machine of frictional resistance Download PDFInfo
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- CN209254014U CN209254014U CN201821527025.7U CN201821527025U CN209254014U CN 209254014 U CN209254014 U CN 209254014U CN 201821527025 U CN201821527025 U CN 201821527025U CN 209254014 U CN209254014 U CN 209254014U
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- disk
- friction plate
- shaft
- frictional
- resistance
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Abstract
The utility model discloses a kind of rowing machines of frictional resistance, including body frame, seat cushion, frictional disk, shaft, resistance fixed disk and left and right stroke of bar assembly；The body frame is equipped with sliding rail, and the seat cushion is slidably fitted on the sliding rail；The approximate mid-section position of the shaft may be rotatably mounted on the body frame；The resistance fixed disk activity is placed on the shaft and is fixed on the body frame；The frictional disk is connected in the shaft and is in position corresponding with the resistance fixed disk, and the left and right stroke of bar assembly is connected to the both ends of the shaft, and cooperates the left and right stroke of bar assembly and the frictional disk in single-direction transmission；The resistance fixed disk is equipped with rotatable friction plate, with against the inner wall in the disk week of the frictional disk, realization provides resistance to frictionally under external force.The characteristics of the utility model has structure simple, low manufacture cost.
Description
Technical field
The utility model relates to a kind of fitness equipments, and the frictional resistance of boating can be simulated more particularly to one kind
Rowing machine.
Background technique
It is a kind of fitness equipment for simulating boating that rowing machine, which is also rowing machine, to leg, waist, upper limb, chest, back
The muscle enhancing in portion has preferable effect.Rowing machine movement is the body building of a Xiang Liuchang and tool interest and self-challenge,
It often draws one time, upper limb, lower limb, waist and belly, back can all complete primary complete contraction and stretching, extension in the process, can achieve one
The practice effect of a whole-body muscle.Crowd especially more to waist and belly and upper arm parts fat, rowing machine movement can be with one's purpose in coming
Unimaginable slimming effect.
A kind of rowing machine of the prior art is to be rotated using left and right stroke of bar assembly come band runner disc, then passes through belt again
Damping wheel rotation is driven by wheel disc, due to there is damping wheel, allows for trainer to manipulate left and right stroke of bar assembly with left hand and right hand dynamic
Resistant feeling when making, existing damping wheel generally use magnetron configuration, by adjusting the adjustable damping wheel of magnetron configuration
Resistance size, and then realize adjustment left and right stroke of bar assembly drag size, to be adapted to different trainers or same training
The requirement of the different training stages of person.Due to adjusting resistance using magnetron configuration, causing rowing machine, structure is complicated and cost increases
Add.
Utility model content
The purpose of the utility model is to overcome the deficiencies of the prior art, provide a kind of rowing machine of frictional resistance, lead to
Structure improvement is crossed, has structure simple, the characteristics of low manufacture cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of rowing machine of frictional resistance, packet
Include body frame, seat cushion, frictional disk, shaft, resistance fixed disk and left and right stroke of bar assembly；The body frame is equipped with sliding rail, and the seat cushion is sliding
Dynamic cooperation is on the sliding rail；The approximate mid-section position of the shaft may be rotatably mounted on the body frame；The resistance is fixed
Disk activity is placed on the shaft and is fixed on the body frame；The frictional disk be connected in the shaft and be in it is described
The corresponding position of resistance fixed disk, the left and right stroke of bar assembly are connected to the both ends of the shaft, and make it is described it is left,
It draws bar assembly and the frictional disk and cooperates in single-direction transmission in the right side；The resistance fixed disk is equipped with rotatable friction plate, with outside
Against the inner wall in the disk week of the frictional disk under power effect, realization provides resistance to frictionally.
The friction plate is arcuate structure, and one end of friction plate is articulated in the resistance fixed disk, the arc of friction plate
Edge is corresponding with the inner wall in disk week of the frictional disk, and the other end and the stretching mechanism of friction plate are connected.
The friction plate is two panels, and two panels friction plate is symmetrically distributed in the resistance fixed disk, the bottom of two panels friction plate
Portion one end is articulated in respectively in the resistance fixed disk, and top one end of two panels friction plate is connected with stretching mechanism respectively.
The stretching mechanism includes swing rod, connecting rod and bracing wire steel wire, and the bottom end of the swing rod is connected with the bracing wire steel wire
It connects, is connected at the top of the top of the swing rod and the wherein a piece of friction plate in two panels friction plate, one end of the connecting rod connects
The swing rod is connect, and junction is located at the downside of swing rod Yu the wherein a piece of friction plate connection, the connecting rod
The other end connects the top of another friction plate in two panels friction plate.
A tension spring for being used to realize reset is also connected between the top of the two panels friction plate.
The push rod of a fluid pressure type or vapour-pressure type is also connected between the top of the two panels friction plate.
Single-direction transmission cooperation between the left and right stroke of bar assembly and the frictional disk are as follows: the frictional disk is fixed on institute
It states in shaft, the left and right stroke of bar assembly passes through the both ends that unilateral bearing is connected to the shaft respectively.
Single-direction transmission cooperation between the left and right stroke of bar assembly and the frictional disk are as follows: the frictional disk passes through unidirectional
Bearing is connected in the shaft, and the left and right stroke of bar assembly is separately fixed at the both ends of the shaft.
Compared with prior art, the beneficial effects of the utility model are:
The utility model may be rotatably mounted at the approximate mid-section position of the shaft on the body frame due to using；Institute
Resistance fixed disk activity is stated to be placed on the shaft and be fixed on the body frame；The frictional disk is connected in the shaft simultaneously
It is in position corresponding with the resistance fixed disk, the left and right stroke of bar assembly is connected to the both ends of the shaft, and
Cooperate the left and right stroke of bar assembly and the frictional disk in single-direction transmission；The resistance fixed disk is equipped with rotatable friction
Piece, with against the inner wall in the disk week of the frictional disk, realization provides resistance to frictionally under external force.The utility model
This structure, have structure simple, the characteristics of low manufacture cost.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But one kind of the utility model is rubbed
The rowing machine of erasing resistance is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the D structure schematic diagram of the embodiments of the present invention one；
Fig. 2 is the D structure decomposition diagram of the embodiments of the present invention one；
Fig. 3 is the portion the A enlarged diagram in Fig. 1；
Fig. 4 is the local structure schematic diagram of the embodiments of the present invention one；
Fig. 5 is the schematic diagram that matches between the frictional disk, friction plate and stretching mechanism of the embodiments of the present invention one；
Fig. 6 is the signal that matches between the frictional disk, shaft and left and right stroke of bar assembly of the embodiments of the present invention one
Figure；
Fig. 7 is that the friction plate of the embodiments of the present invention one is the schematic diagram of resistive state；
Fig. 8 is that the friction plate of the embodiments of the present invention one is the schematic diagram of releasing orientation；
Fig. 9 is the signal that matches between the frictional disk, shaft and left and right stroke of bar assembly of the embodiments of the present invention two
Figure.
Specific embodiment
Embodiment one
Referring to shown in Fig. 1 to Fig. 8, a kind of rowing machine of frictional resistance of the utility model, including body frame 1, seat cushion 2,
Frictional disk 31, shaft 32, resistance fixed disk 33 and left stroke of bar assembly 41, right stroke of bar assembly 42；The body frame 1 is equipped with sliding rail 11,
The seat cushion 2 is slidably fitted on the sliding rail 11；The approximate mid-section position of the shaft 32 may be rotatably mounted at the body frame 1
On；33 activity of resistance fixed disk is placed on the shaft 32, and resistance fixed disk 33 is fixed on the body frame 1；It is described to rub
It wipes disk 31 to be connected in the shaft 32, frictional disk 31 is in position corresponding with the resistance fixed disk 33, and the left side is drawn
Bar assembly 41, a right bar assembly 42 of drawing are connected to the both ends of the shaft 32, and make the left and right stroke of bar assembly 41,42 with
The frictional disk 31 cooperates in single-direction transmission；The resistance fixed disk 33 is equipped with rotatable friction plate 5, under external force
Against the inner wall in the disk week 311 of the frictional disk 31, realization provides resistance to frictionally.
In the present embodiment, the friction plate 5 is arcuate structure, and one end of friction plate 5 is articulated in the resistance fixed disk 33
On, the curved edge 50 of friction plate 5 is corresponding with the inner wall in disk week 311 of the frictional disk 31, the other end of friction plate 5 with
Opening mechanism is connected.
In the present embodiment, the friction plate 5 is two panels, and two panels friction plate 51,52 is symmetrically distributed in the resistance fixed disk
On 33, the bottom end of two panels friction plate 51,52 is articulated in respectively in the resistance fixed disk 33, two panels friction plate 51,52
Top one end is connected with stretching mechanism respectively.
In the present embodiment, the stretching mechanism includes swing rod 61, connecting rod 62 and bracing wire steel wire 63, the bottom end of the swing rod 61
It is connected with the bracing wire steel wire 63, the top of the swing rod 61 and the top of the wherein a piece of friction plate 51 in two panels friction plate
It is connected；One end of the connecting rod 62 connects the swing rod 61, and junction is located at swing rod 61 and wherein a piece of rubs with described
The downside of 51 connection of pad, the other end of the connecting rod 62 connect the top of another friction plate 52 in two panels friction plate
Portion.
In the present embodiment, a tension spring for being used to realize reset is also connected between the top of the two panels friction plate 51,52
64。
In the present embodiment, pushing away for a fluid pressure type or vapour-pressure type is also connected between the top of the two panels friction plate 51,52
Bar 65.
Single-direction transmission cooperation in the present embodiment, between the left and right stroke of bar assembly and the frictional disk are as follows: the friction
Disk 31 is fixed in the shaft 32, and the left and right stroke of bar assembly 41,42 is connected to the shaft by unilateral bearing 71 respectively
32 both ends.
Bar assembly 41 and right bar assembly 42 of drawing are drawn in the left side of the present embodiment can drive frictional disk 31 to rotate respectively.
The rowing machine of a kind of frictional resistance of the utility model, using can by the approximate mid-section position of the shaft 32
It is rotatably installed on the body frame 1；33 activity of resistance fixed disk is placed on the shaft 32 and is fixed on the body frame 1
On；The frictional disk 31 is connected in the shaft 32 and is in position corresponding with the resistance fixed disk 33, it is described it is left,
The right side draws bar assembly 41,42 and is connected to the both ends of the shaft 32, and the left and right stroke of bar assembly 41,42 is made to rub with described
Disk 31 is wiped to cooperate in single-direction transmission；The resistance fixed disk 33 is equipped with rotatable friction plate 5, under external force against institute
The inner wall in the disk week 311 of frictional disk 31 is stated, realization provides resistance to frictionally.This structure of the utility model has knot
The characteristics of structure is simple, low manufacture cost.
Embodiment two
Shown in Figure 9, a kind of rowing machine of frictional resistance of the utility model exists with the difference of embodiment one
In the single-direction transmission between the left and right stroke of bar assembly and the frictional disk cooperates are as follows: the frictional disk 31 passes through unilateral bearing
72 are connected in the shaft 32, and the left and right stroke of bar assembly 41,42 is separately fixed at the both ends of the shaft 32.
It draws bar assembly 41 and right bar assembly 42 of drawing and can only rotate synchronously in the left side of the present embodiment.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.It is any to be familiar with this field
Technical staff, in the case where not departing from technical solutions of the utility model range, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solutions of the utility model, or are revised as equivalents equivalent embodiment.Therefore,
All contents without departing from technical solutions of the utility model, according to the utility model technical spirit made to the above embodiment
What simple modification, equivalent variation and modification should all be fallen in the range of technical solutions of the utility model protection.
Claims (8)
1. a kind of rowing machine of frictional resistance, it is characterised in that: including body frame, seat cushion, frictional disk, shaft, resistance fixed disk
With left and right stroke of bar assembly；The body frame is equipped with sliding rail, and the seat cushion is slidably fitted on the sliding rail；The shaft is substantially
Medium position may be rotatably mounted on the body frame；The resistance fixed disk activity is placed on the shaft and is fixed on the master
On frame；The frictional disk is connected in the shaft and is in position corresponding with the resistance fixed disk, and described left and right stroke
Bar assembly is connected to the both ends of the shaft, and matches the left and right stroke of bar assembly in single-direction transmission with the frictional disk
It closes；The resistance fixed disk is equipped with rotatable friction plate, under external force against the inner wall in the disk week of the frictional disk,
Realization provides resistance to frictionally.
2. the rowing machine of frictional resistance according to claim 1, it is characterised in that: the friction plate is arcuate structure,
One end of friction plate is articulated in the resistance fixed disk, the inner wall phase of the curved edge of friction plate and the disk week of the frictional disk
Corresponding, the other end and the stretching mechanism of friction plate are connected.
3. the rowing machine of frictional resistance according to claim 2, it is characterised in that: the friction plate is two panels, two panels
Friction plate is symmetrically distributed in the resistance fixed disk, and the bottom end of two panels friction plate is articulated in the resistance fixed disk respectively
On, top one end of two panels friction plate is connected with stretching mechanism respectively.
4. the rowing machine of frictional resistance according to claim 3, it is characterised in that: the stretching mechanism include swing rod,
Connecting rod and bracing wire steel wire, the bottom end of the swing rod are connected with the bracing wire steel wire, the top of the swing rod and two panels friction plate
In wherein a piece of friction plate at the top of be connected, one end of the connecting rod connects the swing rod, and junction be located at swing rod and
The downside of the wherein a piece of friction plate connection, the other end of the connecting rod connect another friction in two panels friction plate
The top of piece.
5. the rowing machine of frictional resistance according to claim 3, it is characterised in that: the top of the two panels friction plate it
Between be also connected with one and be used to realize the tension spring of reset.
6. the rowing machine of frictional resistance according to claim 3, it is characterised in that: the top of the two panels friction plate it
Between be also connected with the push rod of a fluid pressure type or vapour-pressure type.
7. the rowing machine of frictional resistance according to claim 1, it is characterised in that: the left and right stroke of bar assembly and institute
State the single-direction transmission cooperation between frictional disk are as follows: the frictional disk is fixed in the shaft, the left and right stroke of bar assembly difference
The both ends of the shaft are connected to by unilateral bearing.
8. the rowing machine of frictional resistance according to claim 1, it is characterised in that: the left and right stroke of bar assembly and institute
State the single-direction transmission cooperation between frictional disk are as follows: the frictional disk is connected in the shaft by unilateral bearing, described left and right
Draw the both ends that bar assembly is separately fixed at the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527025.7U CN209254014U (en) | 2018-09-18 | 2018-09-18 | A kind of rowing machine of frictional resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527025.7U CN209254014U (en) | 2018-09-18 | 2018-09-18 | A kind of rowing machine of frictional resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254014U true CN209254014U (en) | 2019-08-16 |
Family
ID=67552056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527025.7U Active CN209254014U (en) | 2018-09-18 | 2018-09-18 | A kind of rowing machine of frictional resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262454A (en) * | 2021-05-26 | 2021-08-17 | 扬州市康乐机械有限公司 | Fitness equipment for low-carbon riding training |
-
2018
- 2018-09-18 CN CN201821527025.7U patent/CN209254014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262454A (en) * | 2021-05-26 | 2021-08-17 | 扬州市康乐机械有限公司 | Fitness equipment for low-carbon riding training |
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