CN206896696U - A kind of outdoor lower limb drawing device - Google Patents
A kind of outdoor lower limb drawing device Download PDFInfo
- Publication number
- CN206896696U CN206896696U CN201720370860.3U CN201720370860U CN206896696U CN 206896696 U CN206896696 U CN 206896696U CN 201720370860 U CN201720370860 U CN 201720370860U CN 206896696 U CN206896696 U CN 206896696U
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- bearing pin
- lower limb
- drawing device
- rotation cylinder
- screw rod
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Abstract
The utility model is a kind of outdoor lower limb drawing device, including vertical rod, and it is connected to the seat back of the body bar of vertical rod upper end, and it is connected to knee at left and right sides of seat back of the body bar, and it is connected to the sleeve for sitting back of the body bar front end, the sleeve inner is provided with bearing pin, the both sides of sleeve are provided with rotation cylinder, it is connected between rotation cylinder and bearing pin by bearing, the both ends of the bearing pin are respectively provided with breast board and bolt, bolt-through breast board is connected with bearing pin, foot lever is connected with below the rotation cylinder, the end of foot lever is connected with footmuff, screw rod is connected with above rotation cylinder, it is threadedly coupled between screw rod and rotation cylinder, the lower end of screw rod is connected with connecting plate；The intensity that the situation reasonable adjusting that the outdoor lower limb drawing device can allow user to be taken exercise according to needed for oneself is taken exercise, effectively improve the sportsing body-building effect of user, it is easy to carry out the leg muscle of user massage treatment, the kneed pliability of enhancing user and flexibility.
Description
Technical field
It the utility model is related to a kind of outdoor lower limb drawing device.
Background technology
With growth in the living standard per capita, attention of the people to the health of itself also all the more, and in some cells
Or be also easy to see some outdoor body-building apparatuses in square, facilitate citizen to carry out exercise, and general common outdoor is good for
Body apparatus does not all have the performance-adjustable of exercise intensity, and user can not be allowed to be adjusted according to the situation of itself to health and fitness facilities
Section, influence the train on of user, the fitness equipment to be performed physical exercise in particular for human body lower limbs, even more due under everyone
Limb can exercise intensity it is different, can not be performed physical exercise body-building from same intensity fitness equipment.
Utility model content
The utility model mainly solves the technical problem present in prior art, can be to exercise intensity so as to provide one kind
Be adjusted, be easy to user to be performed physical exercise to human body lower limbs body-building, effectively strengthen the kneed pliability of user with flexibly
The outdoor lower limb drawing device of property.
The utility model is a kind of outdoor lower limb drawing device, including vertical rod, and is connected to the seat back of the body bar of vertical rod upper end, and even
Knee at left and right sides of seat back of the body bar is connected on, and is connected to the sleeve for sitting back of the body bar front end, the sleeve center is provided with bearing pin, sleeve
Both sides are provided with rotation cylinder, revolve and are connected between cylinder and bearing pin by bearing, the both ends of the bearing pin be respectively provided with breast board with
Bolt, bolt-through breast board are connected with bearing pin, are connected with foot lever below the rotation cylinder, the end of foot lever is connected with footmuff, rotation
The top of cylinder is connected with screw rod, is threadedly coupled between screw rod and rotation cylinder, the lower end of screw rod is connected with connecting plate.
Preferably, the back of the body bar of sitting is L-type structure, and sits on back of the body bar and be connected with cushion and backrest, allow user to pass through
Cushion is sitting on back of the body bar with backrest, so as to which convenient use person carries out body-building operation to the drawing device.
Preferably, the central vertical for sitting back of the body bar is connected with knee, the other end of the knee is connected with armrest sheath,
The knee is provided with two, and knee is symmetrical on the shaft core for sitting back of the body bar, can be by hand when allowing user to be sitting on back of the body bar
It is placed on knee, improves user and operate drawing device progress body-building comfortableness.
Preferably, the lower section of the vertical rod, around more than two card columns are connected with, the center of vertical rod is connected with target,
User is allowed to understand the depth for inserting ground needed for vertical rod by target, and every card column surround and is connected to vertical rod end
Surface, it is easy to user that vertical rod end is cast in ground, and can avoids other people that vertical rod is pulled out into ground by card column
Situation, improve user and the firmness after vertical rod is installed.
Preferably, the both ends of the sleeve are respectively connected with big envelope, the envelope at sleeve both ends is respectively run through at the both ends of bearing pin
Set, package interior is provided with stopper slot, and big envelope is columnar structured, and the center of big envelope is provided with division board, connects on division board
It is connected to link stopper and forms stopper slot, and bearing pin is interference fitted connection through the division board in big envelope center, and between bearing pin and big envelope, envelope
It is interference fitted and connects between set and sleeve.
Preferably, described rotation cylinder one end is connected with shrouding, the other end interference fit for revolving cylinder has protecting cover, passes through protecting cover
Setting can effectively avoid extraneous dust from entering in rotation cylinder, and also prevent the bolt that other people are isolated protecting cover and screw out pin
Axle.
Preferably, the big envelope cooperates with shrouding, the center of shrouding is connected with limited block, and shrouding connects spacing
The homonymy of block is connected with nahlock, and the opposite side of shrouding is connected with grate size, and grate size connects in rotation cylinder and with rotation cylinder interference fit
Connect, and the nahlock of shrouding surface connection is located in big envelope, limited block is then in the stopper slot that link stopper is surrounded.
Preferably, the limited block is located in the stopper slot of big envelope, and divide equally between limited block and the side of stopper slot two
Spring is not provided with, and the both sides of limited block are respectively connected with spring, and the both ends of the spring connect link stopper and limited block respectively so that
Fitness equipment limited block when static can be located at the center for the stopper slot that link stopper is surrounded.
Preferably, it is described rotation cylinder internal diameter and bearing between be interference fitted, between the internal diameter and bearing pin of bearing interference match somebody with somebody
Close, be easy to allow rotation cylinder to carry out rotary moveable in bearing pin outer surface by bearing, and avoid rotation cylinder from when rotated departing from
The situation of bearing pin, is interference fitted between bearing pin and big envelope, then allows bearing pin to be firmly fixed to big envelope center, bearing pin and shrouding
Between gap coordinate, be easy to allow shrouding to carry out rotary moveable in bearing pin outer surface, so as to the convenient rotation cylinder with shrouding interference fit
It can be rotated in bearing pin outer surface.
Preferably, the connecting plate of the screw rod lower end connection is to be threadedly coupled between screw rod and rotation cylinder in rotation cylinder,
Allow user can rotary screw connecting plate is risen or fallen, so as to which convenient use person is adjusted between connecting plate and bearing pin
The rotatable effect for revolving cylinder is adjusted for frictional force, convenient use person's more suitable conditions of itself, the connecting plate and spiral shell
Bar is is flexibly connected, and wherein screw rod runs through connecting plate, and screw rod central, threaded is connected with nut, and screw rod lower end is connected with card
Spring, and nut is located at the top of connecting plate, jump ring is located at the lower section of connecting plate so that connecting plate can be revolved in screw rod lower end
Turn a work dynamic, and avoid connecting plate from departing from screw rod, also allow for allowing user to control connecting plate fitting and bearing pin outer surface, connecting plate
Lower end is connected with rubber blanket, the effective frictional force for increasing connecting plate and bearing pin.
The beneficial effects of the utility model are：User can drive foot lever to carry out rotary moveable by lower limb, so as to allow
User is performed physical exercise body-building by the lower limb drawing device to human body lower limbs, is easy to carry out at massage the leg muscle of user
Reason, effectively strengthen the kneed pliability of user and flexibility；And revolve and screw rod is threaded with above cylinder, screw rod lower end is lived
It is dynamic to be connected with connecting plate, and connecting plate allows user to adjust connecting plate and rotation cylinder central pin by screw rod in rotation cylinder
Frictional force between axle, consequently facilitating user revolves cylinder spin intensity according to itself different physical condition from suitable, just
Rational lower limb exercise can be carried out in user, the people for avoiding lower limb strong is unable to reach body-building effect, even more avoids lower limb weak
People during exercise lower limb muscles or bone sustain damage.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of outdoor lower limb drawing device of the utility model；
Fig. 2 is Fig. 1 front view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is the internal cross section figure of A-A in Fig. 1；
Fig. 5 is the overall structure figure of screw rod in Fig. 4；
Fig. 6 is the overall structure figure of big envelope in Fig. 4；
Fig. 7 is the overall structure figure of shrouding in Fig. 4.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
A kind of outdoor lower limb drawing device as shown in Figures 1 to 7, including vertical rod 1, and it is connected to the seat back of the body of the upper end of vertical rod 1
Bar 2, and the seat back of the body left and right sides knee 3 of bar 2 is connected to, and the sleeve 23 for sitting back of the body bar 2 front end is connected to, the center of sleeve 23 is set
Bearing pin 5 is equipped with, the both sides of sleeve 23 are provided with rotation cylinder 41, revolve and be connected between cylinder 41 and bearing pin 5 by bearing 51, the bearing pin
5 both ends are respectively provided with breast board 53 and bolt 52, and bolt 52 is connected through breast board 53 with bearing pin 5, under the rotation cylinder 41
Side is connected with foot lever 4, and the end of foot lever 4 is connected with footmuff 42, and the top of rotation cylinder 41 is connected with screw rod 43, screw rod 43 and rotation cylinder 41
Between be threadedly coupled, the lower end of screw rod 43 is connected with connecting plate 431, and the back of the body bar 2 of sitting be L-type structure, and sits to carry on the back and connected on bar 2
There are cushion 22 and backrest 21, the central vertical for sitting back of the body bar 2 is connected with knee 3, and the other end of the knee 3 is connected with handrail
Set 31, the knee 3 is provided with two, and knee 3 is symmetrical on the shaft core for sitting back of the body bar 2, and the lower section of the vertical rod 1 is around connection
There are more than two card columns 12, the center of vertical rod 1 is connected with target 11, and the both ends of the sleeve 23 are respectively connected with big envelope 231, pin
The big envelope 231 at the both ends of sleeve 23 is respectively run through at the both ends of axle 5, and big envelope 231 is internally provided with stopper slot 232, and big envelope 231 is
Columnar structured, the center of big envelope 231 is provided with division board 234, and link stopper 233 is connected with division board 234 and forms stopper slot
232, and bearing pin 5 is interference fitted connection, big envelope through the division board 234 in the center of big envelope 231, and between bearing pin 5 and big envelope 231
Connection is interference fitted between 231 and sleeve 23, described rotation cylinder 41 one end is connected with shrouding 411, and the other end interference of rotation cylinder 41 is matched somebody with somebody
Conjunction has protecting cover 6, and the big envelope 231 cooperates with shrouding 411, and the center of shrouding 411 is connected with limited block 412, the institute of shrouding 411
The homonymy of connection limited block 412 is connected with nahlock 413, and the opposite side of shrouding 411 is connected with grate size (not marking), and grate size is located at
Revolve in cylinder 41 and connected with the rotation interference fit of cylinder 41, and the nahlock 413 of the surface of shrouding 411 connection is located in big envelope 231, limited block
412 in the stopper slot 232 that link stopper 233 is surrounded, are divided equally between two sides of the limited block 412 and stopper slot 232
Spring (not marking) is not provided with, and the both ends of the spring connect link stopper 233 and limited block 412 respectively, described to revolve the interior of cylinder 41
It is interference fitted, is interference fitted between the internal diameter and bearing pin 5 of bearing 51, interference between bearing pin 5 and big envelope 231 between footpath and bearing 51
Coordinate, gap coordinates between bearing pin 5 and shrouding 4411.
The connecting plate 431 of the lower end of screw rod 43 connection connects in rotation cylinder 41 between screw rod 43 and rotation cylinder 41 for screw thread
Connect, connecting plate 431 is with screw rod 43 to be flexibly connected, and screw rod 43 runs through connecting plate 431, and the central, threaded of screw rod 43 is connected with nut
(not marking), the lower end of screw rod 43 are connected with jump ring (not marking), and the nut is located at the top of connecting plate 431, jump ring position
Rubber blanket 432 is connected with the lower end of the lower section of connecting plate 431, and connecting plate 431.
The foot lever 4 is L-type structure, is connected between footmuff 42 and foot lever 4 by bearing activity, foot lever 4 and rotation cylinder
41, by being weldingly connected, sit between back of the body bar 2 and sleeve 23, cushion 22, backrest 21, knee 3, vertical rod 1 by being weldingly connected.
The beneficial effects of the utility model are：User can drive foot lever to carry out rotary moveable by lower limb, so as to allow
User is performed physical exercise body-building by the lower limb drawing device to human body lower limbs, is easy to carry out at massage the leg muscle of user
Reason, effectively strengthen the kneed pliability of user and flexibility；And revolve and screw rod is threaded with above cylinder, screw rod lower end is lived
It is dynamic to be connected with connecting plate, and connecting plate allows user to adjust connecting plate and rotation cylinder central pin by screw rod in rotation cylinder
Frictional force between axle, consequently facilitating user revolves cylinder spin intensity according to itself different physical condition from suitable, just
Rational lower limb exercise can be carried out in user, the people for avoiding lower limb strong is unable to reach body-building effect, even more avoids lower limb weak
People during exercise lower limb muscles or bone sustain damage.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (10)
- A kind of 1. outdoor lower limb drawing device, it is characterised in that：Including vertical rod, and the seat back of the body bar of vertical rod upper end is connected to, and connection Knee at left and right sides of back of the body bar to be sat, and is being connected to the sleeve for sitting back of the body bar front end, the sleeve center is provided with bearing pin, and the two of sleeve Side is provided with rotation cylinder, revolves and is connected between cylinder and bearing pin by bearing, the both ends of the bearing pin are respectively provided with breast board and spiral shell Bolt, bolt-through breast board are connected with bearing pin, and foot lever is connected with below the rotation cylinder, and the end of foot lever is connected with footmuff, revolves cylinder Top be connected with screw rod, be threadedly coupled between screw rod and rotation cylinder, the lower end of screw rod is connected with connecting plate.
- A kind of 2. outdoor lower limb drawing device according to claim 1, it is characterised in that：The back of the body bar of sitting is L-type structure, and Sit on back of the body bar and be connected with cushion and backrest.
- A kind of 3. outdoor lower limb drawing device according to claim 2, it is characterised in that：The central vertical for sitting back of the body bar connects Knee is connected to, the other end of the knee is connected with armrest sheath.
- A kind of 4. outdoor lower limb drawing device according to claim 1, it is characterised in that：The lower section of the vertical rod is around connection There are more than two card columns, the center of vertical rod is connected with target.
- A kind of 5. outdoor lower limb drawing device according to claim 1, it is characterised in that：The both ends of the sleeve are respectively connected with The big envelope at sleeve both ends is respectively run through at big envelope, the both ends of bearing pin, and package interior is provided with stopper slot.
- A kind of 6. outdoor lower limb drawing device according to claim 5, it is characterised in that：Described rotation cylinder one end is connected with envelope Plate, the other end interference fit for revolving cylinder have protecting cover.
- A kind of 7. outdoor lower limb drawing device according to claim 6, it is characterised in that：The big envelope and shrouding phase interworking Close, the center of shrouding is connected with limited block.
- A kind of 8. outdoor lower limb drawing device according to claim 7, it is characterised in that：The limited block is located at the limit of big envelope In the groove of position, and spring is respectively provided between limited block and the side of stopper slot two.
- A kind of 9. outdoor lower limb drawing device according to claim 6, it is characterised in that：Internal diameter and the bearing of the rotation cylinder it Between be interference fitted, be interference fitted, be interference fitted between bearing pin and big envelope, between bearing pin and shrouding between the internal diameter and bearing pin of bearing Gap coordinates.
- A kind of 10. outdoor lower limb drawing device according to claim 1, it is characterised in that：The screw rod lower end connects tight Gu piece, in rotation cylinder, for the connecting plate with screw rod to be flexibly connected, the lower end of connecting plate is connected with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370860.3U CN206896696U (en) | 2017-04-11 | 2017-04-11 | A kind of outdoor lower limb drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370860.3U CN206896696U (en) | 2017-04-11 | 2017-04-11 | A kind of outdoor lower limb drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896696U true CN206896696U (en) | 2018-01-19 |
Family
ID=61290201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370860.3U Active CN206896696U (en) | 2017-04-11 | 2017-04-11 | A kind of outdoor lower limb drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836834A (en) * | 2018-05-30 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of Chinese medicine rheumatism joint exercise activity device |
| CN108939438A (en) * | 2018-08-06 | 2018-12-07 | 深圳市诚朗科技有限公司 | A kind of leg strength training device for athletic training |
-
2017
- 2017-04-11 CN CN201720370860.3U patent/CN206896696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836834A (en) * | 2018-05-30 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of Chinese medicine rheumatism joint exercise activity device |
| CN108939438A (en) * | 2018-08-06 | 2018-12-07 | 深圳市诚朗科技有限公司 | A kind of leg strength training device for athletic training |
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| GR01 | Patent grant |