CN213491789U - Air pedaling device for dormitory - Google Patents

Abstract

The utility model discloses a dormitory is with device of pedaling in air, including mounting panel and pedal subassembly, pedal subassembly passes through the support frame and installs on the mounting panel, pedal subassembly is including installing well core rod of support frame bottom axially install the pivot on well core rod pedal link means is all installed at the both ends of pivot, pedal link means includes that one end is connected pivot connecting rod, the running-board is installed to the other end of connecting rod. The utility model discloses a pedal assembly adopts well core rod, pivot and the simple power combination of pedal connecting rod device, realizes the exercise action of pedaling the car in the air, need not to use the linkage mechanism of bearing a burden, and the device structure is simpler, and pedal assembly passes through the support frame equipment to the mounting panel to rely on student's dormitory bunk form to fix the mounting panel between the crosspiece of upper berth bed board and support bed board, be applicable to most dormitory student's group, the target people crowd is right the utility model discloses a user demand is great.

Description

Air pedaling device for dormitory

Technical Field

The utility model relates to a health exercise apparatus technical field, concretely relates to dormitory is with device of pedaling car in air.

Background

Lying on the ground, the two arms cling to the ground, the two legs form an angle of 30 degrees with the ground, and the two legs alternately bend and stretch to simulate the action of pedaling the bicycle, so that the abdominal muscles can be effectively exercised. However, the exercise mode of rotating the two legs in the air by only depending on the waist and abdomen strength and the elbow supporting ground easily causes fatigue of people, and after the fatigue, the action of pedaling in the air is easy to be irregular, so that other parts of the body are painful, and the like.

The overhead pedaling motion is simple, so the overhead pedaling motion is widely applied. In the prior art, as disclosed in application No. cn201220604954.x, the height of a pedal device can be adjusted by sliding on a vertical column through a sleeve fixing rod, and two sides of a lying plate are provided with holding rods to fix two hands conveniently. However, such an air pedaling device has a strong specialty, is not suitable for student dormitories in specific sports occasions, has a limited space for student dormitories, and has no device specially used for fixing pedaling, so that the environment which cannot be suitable for student dormitories for the pedaling device is a main resistance to wide popularization in students.

Therefore, in view of the student dormitory environment, the existing pedaling device mainly has the following defects: the device is complicated, and the subsidiary function is too many, leads to self quality and volume too big, needs professional sport area just can use, if complicated special mounting structure and installation environment, can't adapt to the limited space in student's dormitory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dormitory is with device of pedaling car in air to it is comparatively complicated to pedal car device structure in air among the solution prior art, is unfavorable for the technical problem who uses in student's dormitory.

In order to solve the above technical problem, the utility model particularly provides the following technical scheme:

an air pedaling device for dormitories comprises a mounting plate and pedal assemblies mounted on the mounting plate through a support frame, wherein each pedal assembly comprises a central rod mounted at the bottom of the support frame, a rotating shaft is axially mounted on each central rod, pedal connecting rod devices are mounted at two ends of each rotating shaft, and the two pedal connecting rod devices are symmetrically arranged around the center of each central rod;

the edge of mounting panel all is provided with a plurality of mountings, the mounting will the mounting panel is fixed in the bed board bottom, just evenly be provided with a plurality of locking holes on the mounting panel, every the locking hole all through the self tapping screw of interlock setting with the mounting panel locking in the bed board bottom, just the back of mounting panel is provided with the limited deep cushion.

As an optimized scheme of the utility model, pedal link means include by installing epaxial connecting rod of pivot is connected the running-board of the connecting rod other end is constituteed, connect through connecting portion between running-board and the connecting rod.

As a preferred scheme of the utility model, the pivot with be provided with on well core rod's the face of being connected and be used for improving the pivot with well core rod contact surface frictional force's friction ring.

As a preferred scheme of the utility model, the running-board includes the tread and sets up the stopper of tread outside edge the connecting rod with between the stopper be provided with antiskid portion on the tread.

As a preferred scheme of the utility model, the top movable mounting of support frame is in on the mounting panel, the support frame is all installed including forming V-arrangement and bottom most advanced first supporting part and the second supporting part on well core rod, first supporting part with the other end of second supporting part all is in through slider sliding mounting the bottom of mounting panel, just first supporting part with on the second supporting part in the junction of mounting panel all is provided with the locking piece.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses an adopt well core rod, the exercise action of the overhead car of pedaling is realized to the pedal subassembly that simple power combination of pivot and pedal connecting rod device formed, the heavy burden of pedaling the car is improved in order to reach the purpose of taking exercise through the form that sets up the friction ring, and whole device all through mounting panel movable mounting on the upper berth bottom plate of the upper and lower berth of students' dormitory in addition, the mounting structure who need not the specialty adapts to finite space, and direct mount makes the student also can take exercise when the leisure on the bed, improve its rate of utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic structural view of a pedaling device according to an embodiment of the present invention;

FIG. 2 is a schematic front view of the pedaling device provided by the embodiment of the present invention

Fig. 3 is a schematic top view of the pedaling apparatus according to the embodiment of the present invention;

fig. 4 is a schematic view of a supporting frame according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a pedal according to an embodiment of the present invention;

the reference numerals in the drawings denote the following, respectively:

1-a foot operated linkage; 2-a support frame; 3, mounting a plate; 4-a rotating shaft; 5-a fixing piece; 6-connecting rod; 7-a central rod; 8-a footrest assembly; 9-a foot pedal; 10-a connecting part; 11-tread surface; 12-a non-slip part; 13-a limiting block;

201-a first support; 202-a second support; 203-a lock;

301-locking hole; 302-self-tapping screw; 303-depth limiting cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model discloses bed type according to the bunk of common dormitory provides a dormitory is with device of pedaling in air, including mounting panel 3 and pedal assembly 8, pedal assembly 8 passes through support frame 2 and installs on mounting panel 3, and the installation of mounting panel 3 is fixed between the crosspiece of upper berth bed board and support bed board, lies the bunk, puts the sole and can carry out the motion of pedaling in air at any time on pedal assembly, and whole device relies on dormitory bed condition, and the structure is simpler, and the volume is less, can install at any time and take off, has higher flexibility.

Specifically, the pedal assembly 8 includes a central rod 7 installed at the bottom of the support frame 2, a rotating shaft 4 is axially installed on the central rod 7, pedal link devices 1 are installed at two ends of the rotating shaft 4, the two pedal link devices 1 are symmetrically arranged about the center of the central rod 7, each pedal link device 1 includes a connecting rod 6 with one end connected to the rotating shaft 4, and a pedal plate 9 is installed at the other end of the connecting rod 6.

The mechanism of the pedal assembly 8 is similar to the operation mechanism of a transmission system of a bicycle, and the pedal 9 drives the connecting rod 6 to rotate around the center of the central rod 7 under the action of the pedal force, and the translation force applied to the pedal is converted into the rotating force for driving the rotating shaft 4 to rotate by taking the center of the central rod 7 as the original point, so that the whole device can continuously operate.

In order to make the rotation have more the sense of burden, be provided with on the face of connecting of pivot 4 with well core rod 7 and be used for improving pivot 4 with well core rod 7 contact surface frictional force's friction ring to reach better exercise effect, in this embodiment, the friction ring can be changed moreover, comes the different effect of bearing a burden of adaptation through the friction ring of different coefficient of friction, thereby makes the exercise have more the pertinence.

The air pedaling action is a simple manual air pedaling action, a load linkage mechanism in the prior art is not needed, the air pedaling action is carried out in a standard posture, the pedaling force acts on the pedal assembly 8, the pedal assembly 8 is stressed and operated and reacts on a human body, the fatigue of the whole exercise process is relieved, the exercise interest and sustainability are increased, the device structure is simpler, and the use is more convenient.

The present embodiment is mainly object-oriented students staying in the home. Consequently need adapt to the installation environment of students' dormitory the utility model discloses in mainly rely on the dormitory from top to bottom the form to fix mounting panel 3 between the crosspiece of upper berth bed board and support bed board, the edge of mounting panel 3 all is provided with a plurality of mountings 5, mounting 5 will mounting panel 3 is fixed in the bed board bottom, mounting 5 can for tie etc. can fix mounting panel 3 in the structure of upper berth bottom can, in order to prevent rocking of mounting panel moreover evenly be provided with a plurality of locking holes 301 on mounting panel 3, at every locking hole 301 all locks mounting panel 3 in the bed board bottom through self tapping screw 302 that the interlock set up, because self tapping screw 302 is a plurality ofly to can firmly fix mounting panel 3 in the upper berth bottom. Because the problem of the length of the self-tapping screws 302 is considered to be possibly too much to pierce through the upper wood bed plate, the back surface of the mounting plate 3 is provided with the depth limiting cushion blocks 303 which are used for being sleeved on the self-tapping screws to prevent the self-tapping screws from excessively piercing through the upper wood bed plate, and the length of the self-tapping screws is controlled by controlling the number of the depth limiting cushion blocks 303, so that the effects of fixation and no too much piercing can be achieved.

Whole installation is simple, need not specialized instrument, only needs mounting and self tapping screw's cooperation can realize fixing, and the mounting is the main stress structure of pedaling the car promptly, can bear the gravity of generating power and pedaling car self in the motion process, and self tapping screw then plays the limiting displacement to the fixed plate in addition, prevents that the emergence from rocking.

The specifications of the ordinary dormitory beds are fixed to be the same, but the heights and the leg lengths of users are different, so that after the mounting plate 3 is fixed on the upper bed plate, the states that the soles of different people reach the pedal connecting rod device 1 are different:

when some people do the pedaling action, the soles of the feet may leave the pedal 2, the action is moved and deformed, and the body force exerting part and the target exercise part are different;

when a part of people pedal the bicycle, the legs are just straightened, and the movement is more standard;

some people probably have the sole to place the unable extension of back shank on running-board 9, and the shank is crooked all the time when doing the action of pedaling the car, and the action takes place to warp and has squinted standard action, influences the exercise effect, has deviated from the original intention of taking exercise.

Therefore, in order to solve the above problems, the user can exercise by fixing the mounting plate 3 at a substantially fixed position according to the height and the length of the legs of the user.

Further, as shown in fig. 4, the top of the supporting frame 2 is movably mounted on the mounting plate 3, the supporting frame 2 includes a V-shaped supporting portion with a bottom tip mounted on the center rod 7 and a first supporting portion 201 and a second supporting portion 202, the other ends of the first supporting portion 201 and the second supporting portion 202 are slidably mounted at the bottom of the mounting plate 3 through a slider, and a locking member 203 is disposed at a connection position of the mounting plate 3 on each of the first supporting portion 201 and the second supporting portion 202.

After the mounting plate 3 is fixedly mounted according to actual conditions, if the using effect of the pedal connecting rod device 1 of the device is not satisfactory, the first supporting portion 201 and the second supporting portion 202 synchronously slide on the mounting plate 3, meanwhile, the included angle formed by the bottoms of the first supporting portion 201 and the second supporting portion 202 synchronously changes, and after a proper position is determined, the first supporting portion 201 and the second supporting portion 202 are fixed in a fixed mode through the locking piece 203.

Through the contained angle between the first supporting part 201 and the second supporting part 202 of adjusting support frame 2, adjust pedal assembly 8's focus height, make the device reach comparatively harmonious state with the people, improved the flexibility of device and used the comfort.

In order to improve the utility model discloses a security and flexibility, further, running-board 9 passes through connecting portion 10 swing joint at connecting rod 6, and connecting portion 10 adopts the connecting shaft pole running-board 9 commonly used to install at the connecting rod tip through connecting portion 10 is nimble, and the adaptation can be dealt with different angles and different positions when pedaling the car action running-board 9, has improved flexibility and the comfort of using.

Further, the step panel 9 includes a step surface 11 and a stopper 13 provided on an outer edge of the step surface 11, and a non-slip portion 12 is provided on the step surface 11 between the connecting rod 6 and the stopper 13, as shown in fig. 5. When the sole is placed on the pedal 9 to exert the pedaling force, the sole is wet and slippery under the conditions of human body sweating and the like, and is easy to slide on the surface of the pedal 9, so that accidents occur, therefore, the anti-slip part 12 is arranged on the surface of the pedal surface 11 of the pedal 9, the friction between the sole and the pedal surface 11 is increased, in the embodiment, the anti-slip part 12 adopts a plastic layer with a compact soft bulge on the surface, the plastic layer is wrapped on the pedal surface 11, meanwhile, the outer edge of the pedal 11, namely the edge of the pedal surface 11 positioned outside the sole when the device is normally used, is provided with a limit block 13, and the limit block 13 and the pedal surface 11 are integrally installed to prevent the sole from sliding out of the pedal 9 when the sole slides, so that the safety of the device is improved.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims (5)

1. The air pedaling device for the dormitory is characterized by comprising a mounting plate (3) and pedal assemblies (8) mounted on the mounting plate (3) through a support frame (2), wherein each pedal assembly (8) comprises a central rod (7) mounted at the bottom of the support frame (2), a rotating shaft (4) is axially mounted on each central rod (7), pedal connecting rod devices (1) are mounted at two ends of each rotating shaft (4), and the two pedal connecting rod devices (1) are symmetrically arranged about the center of each central rod (7);

the edge of mounting panel (3) all is provided with a plurality of mounting (5), mounting (5) will mounting panel (3) are fixed in the bed board bottom, just evenly be provided with a plurality of locking holes (301) on mounting panel (3), every locking hole (301) are all through self tapping screw (302) of interlock setting with mounting panel (3) locking in the bed board bottom, just the back of mounting panel (3) sets up limited deep cushion (303).

2. A dormitory pedalling device according to claim 1 characterised in that said pedal linkage (1) comprises a connecting rod (6) mounted on said shaft (4) and a pedal (9) connected to the other end of said connecting rod (6), said pedal (9) and connecting rod (6) being connected by a connecting portion (10).

3. A dormitory pedalling device according to claim 1 characterised in that the connecting surface of the rotating shaft (4) and the central rod (7) is provided with a friction ring for increasing the friction of the contact surface of the rotating shaft (4) and the central rod (7).

4. A dormitory pedalling device according to claim 2, characterised in that said footplate (9) comprises a tread surface (11) and a stop (13) arranged on the outer edge of said tread surface (11), an anti-slip (12) being provided on said tread surface (11) between said connecting rod (6) and said stop (13).

5. A dormitory pedalling device according to claim 1 characterised in that the top of the support frame (2) is movably mounted on the mounting plate (3), the support frame (2) comprises a first support (201) and a second support (202) forming a V-shape with their bottom tips mounted on the central rod (7), the other ends of the first support (201) and the second support (202) are slidably mounted on the bottom of the mounting plate (3) by means of a slider, and a locking element (203) is provided at the junction of the first support (201) and the second support (202) on the mounting plate (3).

Images