CN211215178U

CN211215178U - Portable fitness equipment

Info

Publication number: CN211215178U
Application number: CN201921908442.0U
Authority: CN
Inventors: 岳野
Original assignee: Qingdao University
Current assignee: Qingdao University
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-11
Anticipated expiration: 2029-11-06

Abstract

The application discloses portable fitness equipment, including mount, assembly pulley and counter weight frame, the cooperation has the haulage rope on the assembly pulley, the free end of haulage rope is connected with the handle, the mount is used for colluding and fixes in the eminence, the counter weight frame is connected through the assembly pulley to the mount, the handle changes the interval that free end length is used for changing mount and counter weight frame under the exogenic action, utilizes couple and assembly pulley structure, hangs the barbell, and the cooperation haulage rope realizes the driven type of assembly pulley birds frame structure, is equipped with the barbell of different specifications according to required weight, realizes pulling the regulation of weight, reaches and utilizes the current resource of student's dormitory, rationally constructs the effect problem that fitness equipment carries out diversified exercise.

Description

Portable fitness equipment

Technical Field

The present application relates to a portable fitness device.

Background

In the crowd who carries out body-building, college students occupy the leading position, and simultaneously, college students can receive the restriction of various conditions when carrying out body-building, for example exercise room price and academic are heavy etc. reason, so often choose to carry out body-building in the dormitory, compared with ordinary indoor fitness equipment, because the dormitory space is limited, the fitness equipment that uses in the dormitory is more scarce in the market, hardly carries out body-building motion.

The inventor finds that at present, common indoor fitness equipment is difficult to reasonably place in a narrow space of a dormitory due to large volume, and the space required by the placed indoor fitness equipment in use is larger than the placing space, so that the traditional fitness equipment is difficult to apply in the dormitory; while the devices used in the dormitory of college students are only small barbells, chest-developer and the like, and although the devices can exercise individual muscle groups, the devices are single in use method and are difficult to meet the exercise requirements of a plurality of muscle groups.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to the defect that prior art exists, provides a portable fitness equipment, utilizes couple and assembly pulley structure, hangs the barbell, and the cooperation haulage cable realizes assembly pulley driven type bird frame structure, is equipped with the barbell of different specifications according to required weight, realizes pulling the regulation of weight, reaches to utilize the current resource of student's dormitory, rationally constructs the effect that fitness equipment carries out diversified exercise.

In order to realize the purpose, the following technical scheme is adopted:

the utility model provides a portable fitness equipment, includes mount, assembly pulley and counter weight frame, the cooperation has the haulage rope on the assembly pulley, the free end of haulage rope is connected with the handle, the mount is used for colluding to fix at the eminence, the mount passes through the assembly pulley and connects the counter weight frame, the handle changes the interval that free end length is used for changing mount and counter weight frame under the exogenic action.

Further, the mount include the couple and connect the fixed plate on the couple, the couple is for taking grooved "eta" shape structure, and the fixed plate is connected to its lower extreme, the recess is used for cooperating external mounting, the fixed plate is used for connecting the assembly pulley.

Furthermore, a fixing piece is arranged on the hook and is connected with the hook through threads and used for limiting the relative displacement of the hook and the external fixing piece; and a gasket is arranged in the groove and used for being attached to an external fixing piece.

Further, the assembly pulley include first fixed pulley, first movable pulley and second movable pulley, the traction cable includes first traction cable and second traction cable, first fixed pulley is connected on the mount, be connected with first traction cable between first movable pulley and the second movable pulley, first traction cable is taken and is established on first fixed pulley.

Furthermore, one end of the second traction cable is fixed on the fixing plate, and the other end of the second traction cable is connected with the handle after sequentially passing around the first fixed pulley and the second fixed pulley.

Furthermore, the counterweight frame is connected with a first movable pulley.

Further, still include the barbell, the barbell detachable is installed on the weight rest for cooperate the common counter weight of weight rest.

Further, the counterweight frame be "mountain" font structure, including two ascending cooperation grooves of opening for cooperate the barbell, install solid fixed ring between two cooperation grooves, the counterweight frame passes through solid fixed ring connection assembly pulley.

Furthermore, the barbell has a plurality of groups, each group comprises two barbells, the weight of the barbell between different groups is different, and the change of the weight of the balance weight is realized by matching with the barbells of different groups.

Furthermore, the handle is provided with a tubular holding part for receiving the action of external force.

Compared with the prior art, the application has the advantages and positive effects that:

(1) the fixing frame is matched on the dormitory bedstead, so that the space limitation in use is eliminated, the problem that the traditional large-scale fitness equipment is difficult to place is solved, the counterweight component is connected through the pulley block to form a tension pulley block mechanism, the winding mode that each section of rope is less stressed can be reduced, the durability of the traction cable is improved, the defect that the traditional small-scale fitness equipment is single in function is overcome, and various muscle training can be carried out according to different postures and accessories;

(2) the balance weight frame can be matched with the barbell to balance weight integrally, so that the defects that the traditional balance weight is large in size and not suitable for indoor use are overcome, the barbell serving as the balance weight can realize two purposes, the defect that the traditional fitness equipment is single in function is overcome, and various muscle training can be performed according to different postures and accessories; the structure that the hook is matched with the fastener is adopted, punching and installation are not needed, and the hook can be quickly matched with the bed edge in a hooking mode, so that the requirement of hanging and fixing is met;

(3) by adopting the structure of the double-acting pulleys, on one hand, the stress of each section of traction cable can be reduced, on the other hand, the incidence relation can be utilized, and after any section of traction cable is disconnected, the first fixed pulley can be clamped by other traction cables in a matching way to play a role in buffering, so that the damage caused by the direct falling of the counterweight frame is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic structural diagram of a portable exercise device according to embodiment 1 of the present application.

Wherein: 1. the device comprises a fixed frame, 101, a hook, 102, a fixed plate, 103, a gasket, 2, a fixing piece, 3, a first fixed pulley, 4, a first movable pulley, 5, a second movable pulley, 6, a second traction cable, 7, a first traction cable, 8, a handle, 9, a holding part, 10 and a counterweight frame.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the application and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present application will be understood by those skilled in the art according to specific situations.

As introduced in the background art, for the common indoor fitness equipment in the prior art, due to the large volume, the indoor fitness equipment is difficult to put reasonably in a narrow space in a dormitory, and the space required by the indoor fitness equipment after putting is larger than the putting space, so that the traditional fitness equipment is difficult to apply in the dormitory; the exercise device for the university student dormitory is only small barbells, chest-developer and the like, and although the exercise of individual muscle groups can be realized by the devices, the use method of the device is single, and the requirement of exercising a plurality of muscle groups is difficult to meet.

Example 1

In an exemplary embodiment of the present application, as shown in fig. 1, a portable exercise machine is provided.

The exercise machine comprises a fixed frame 1, a pulley block and a counterweight frame 10, wherein the fixed frame is used for integrally suspending the exercise machine, when the exercise machine is applied to a dormitory scene, the fixed frame can be matched with a bed frame at a high position to obtain a higher ground clearance so as to obtain a rising space and a falling space of the counterweight frame, a traction rope is matched with the pulley block, the free end of the traction rope is connected with a handle 8, the fixed frame is connected with the counterweight frame through the pulley block, and the handle changes the length of the free end under the action of external force so as to change the distance between the fixed frame and the counterweight frame; according to the movement required by exercise, the handles are pulled in different directions, and the movement of the handles can be changed into the ascending and descending of the counterweight frame by utilizing the direction changing action of the pulleys, so that the purpose of body building is achieved.

Further, in order to improve the convenience of matching the fixed frame and the bed frame, the fixed frame adopts a hook type structure; specifically, the fixing frame comprises a hook 101 and a fixing plate 102, the hook comprises a groove which is in an n-shaped structure, the lower end of the longer side of the hook is connected with the fixing plate, the groove is used for being matched with an external fixing piece, and the fixing plate is used for being connected with a pulley block; can make the recess directly carry out the overlap joint cooperation with the bedstead through couple formula structure, when demolising, directly mention the couple and can realize the separation of couple and bedstead, convenient and fast satisfies the use in dormitory little space and accomodates.

Preferably, a gasket 103 is arranged in the groove of the hook, the gasket can be attached to an external fixing and fixing part, in this embodiment, the gasket is a rubber gasket, and can be in close contact with the bedstead, so that the friction force between the hook and the bedstead is improved, the hook is prevented from sliding transversely along the bedstead in the use process, and the stability and the safety in the use process are improved.

Utilize the mount cooperation on the dormitory bedstead, space restriction when having eliminated the use has avoided the problem that traditional large-scale body-building apparatus is difficult to put, connects the counter weight part through the assembly pulley, forms pulling force assembly pulley mechanism, can reduce the less winding mode of every section rope atress, has improved the durability of haulage cable, has solved the shortcoming of traditional small-size body-building apparatus function singleness, according to posture and the accessory of difference, can carry out many-sided muscle training.

Preferably, in order to ensure the stability of the matching between the bed frame and the hook and avoid the hook from falling off in the using process, the hook is matched with a fixing part 2, in this embodiment, the fixing part is a screw, the hook is provided with a threaded through hole matched with the screw, and the screw is matched with the threaded through hole through the screw, so that the length of the screw entering the groove can be adjusted through rotating the bolt, and the matching between the hook and the bed frame is compressed or released.

Furthermore, the pulley block comprises a first fixed pulley 3, a first movable pulley 4 and a second movable pulley 5, the traction cable comprises a first traction cable 7 and a second traction cable 6, the first fixed pulley is connected to the fixed frame, a first traction cable is connected between the first movable pulley and the second movable pulley, and the first traction cable is arranged on the first fixed pulley; one end of the second traction cable is fixed on the fixing plate, and the other end of the second traction cable is connected with the handle after sequentially passing around the first fixed pulley and the second fixed pulley; the counterweight frame is connected with a first movable pulley.

By the structure, the stress on each section of the traction cable can be reduced, the traction cable can be protected, and the problem of breakage is avoided; on the other hand, the association relation can be utilized, after any section of traction cable is disconnected, the first fixed pulley can be clamped by other traction cable matched pulleys at the first time, the buffering effect is achieved, and therefore damage caused by direct falling of the counterweight frame is avoided.

Furthermore, in order to change the weight of the balance weight, a barbell is matched on the balance weight frame, and the barbell is detachably arranged on the balance weight frame and is used for matching with the balance weight frame to carry out common balance weight; the counter weight frame is of a structure in the shape of a Chinese character 'shan', and comprises two matching grooves with upward openings and used for matching with the barbell, a fixing ring is arranged between the two matching grooves, and the counter weight frame is connected with the pulley block through the fixing ring; the counterweight frame is arranged in pairs and matched with the counterweight frame, so that the stability of the counterweight frame in the ascending and descending processes can be ensured.

The barbell is suitable for exercises with different strengths and different parts, and different barbell weights are configured to achieve the aim of targeted exercise; the balance weight frame can be matched with the barbell to balance weight integrally, so that the defects that the traditional balance weight is large in size and not suitable for indoor use are overcome, the barbell serving as the balance weight can realize two purposes, the defect that the traditional fitness equipment is single in function is overcome, and various muscle training can be performed according to different postures and accessories; the structure that adopts couple cooperation fastener need not to punch the installation, can realize fast through the mode of colluding hanging with the cooperation on bed edge, reaches and hangs fixed demand.

Furthermore, the handle is provided with a tubular holding part 9 for receiving the action of external force;

the connected mode of handle and traction cable be for dismantling the connection, the cooperation of the traction cable of being convenient for and assembly pulley, also conveniently dismantles accomodating after, adopts the tubulose portion of gripping of circle, can make the portion of gripping rotate, when carrying out the training at different positions or pulling different positions, can guarantee the validity of application of force, be favorable to keeping the standard action and take exercise, improve the exercise effect.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a portable fitness equipment, its characterized in that, includes mount, assembly pulley and counter weight frame, the cooperation has the traction cable on the assembly pulley, the free end of traction cable is connected with the handle, the mount is used for colluding to hang and fixes at the eminence, the mount passes through the assembly pulley and connects the counter weight frame, the handle changes free end length under the exogenic action and is used for changing the interval of mount and counter weight frame.

2. The portable fitness apparatus according to claim 1, wherein the fixing frame comprises a hook and a fixing plate connected to the hook, the hook is of an "η" shape with a groove, the lower end of the hook is connected to the fixing plate, the groove is used for matching with an external fixing member, and the fixing plate is used for connecting with the pulley block.

3. The portable fitness apparatus according to claim 2, wherein the hook is provided with a fixing member, and the fixing member is connected with the hook through threads and used for limiting the relative displacement of the hook and the external fixing member;

and a gasket is arranged in the groove of the hook and used for being attached to an external fixing piece.

4. The portable fitness device of claim 1, wherein the pulley set comprises a first fixed pulley, a first movable pulley and a second movable pulley, the traction cable comprises a first traction cable and a second traction cable, the first fixed pulley is connected to the fixed frame, the first traction cable is connected between the first movable pulley and the second movable pulley, and the first traction cable is lapped on the first fixed pulley.

5. The portable exercise device of claim 4, wherein the second traction cable is fixed to the fixing plate at one end and connected to the handle after passing through the first fixed pulley and the second fixed pulley in sequence at the other end.

6. The portable fitness machine of claim 5, wherein the weight frame is connected to the first movable pulley.

7. The portable fitness apparatus of claim 1, further comprising a barbell removably mounted to the weight frame for cooperating with the weight frame to collectively weigh the weight.

8. The portable fitness apparatus according to claim 7, wherein the weight frame is of a structure like a Chinese character 'shan', and comprises two matching slots with upward openings for matching with the barbell, a fixing ring is arranged between the two matching slots, and the weight frame is connected with the pulley block through the fixing ring.

9. The portable fitness apparatus of claim 8, wherein there are a plurality of sets of barbells, each set comprising two barbells, the weight of the barbells being different between the different sets.

10. The portable fitness apparatus of claim 1, wherein the handle is provided with a tubular grip portion for receiving an external force.