CN214181578U

CN214181578U - Practice thrift sports fitness machinery in space

Info

Publication number: CN214181578U
Application number: CN202022306005.0U
Authority: CN
Inventors: 郎奇
Original assignee: Jilin University of Architecture and Technology
Current assignee: Jilin University of Architecture and Technology
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-14
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a practice thrift sports fitness equipment in space, including two sets of mutual parallel arrangement's chassis, two sets of chassis lower extreme difference two sets of bottom plates of fixedly connected with, the mounting groove has been seted up to the chassis up end, one end hinged joint has the montant in the mounting groove, fixedly connected with single lever between the montant top, No. two mounting grooves have been seted up on the relative mounting groove side of montant, sliding connection has the cylinder slider in No. two mounting grooves, cylinder slider lateral wall fixedly connected with double lever, the chassis both sides of double lever other end below hinged joint has the bracing piece respectively, just double lever one end can the clamp be connected the bracing piece top. The utility model provides a simple structure can fold and accomodate, saves the sports fitness equipment who places the space.

Description

Practice thrift sports fitness machinery in space

Technical Field

The utility model relates to a sports fitness equipment technical field, specific practice thrift sports fitness equipment in space that says so.

Background

The general term of sports equipment, various instruments, equipment and articles used in competitive sports competitions and body-building exercises. Most of the existing sports fitness equipment are complex in structure, large in occupied area, inconvenient to fold and unfold, inconvenient to carry and very inconvenient for outdoor fitness.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a simple structure can fold and accomodate, saves the sports fitness equipment who places the space.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a space-saving physical fitness machine comprises two groups of chassis which are arranged in parallel, the lower ends of the two groups of chassis are respectively and fixedly connected with two groups of bottom plates, the upper end surface of the chassis is provided with a first mounting groove, one end of the first mounting groove is hinged with a vertical rod, the vertical rod can be connected in the first mounting groove in an embedded mode, a single lever is fixedly connected between the top ends of the vertical rods, a second mounting groove is formed in one side surface of the vertical rod opposite to the first mounting groove, a cylinder sliding block is connected in the second mounting groove in a sliding mode, the side wall of the cylinder sliding block is fixedly connected with a double lever, the double lever can be connected in the second mounting groove in an embedded mode, two sides of the chassis below the other end of the double lever are respectively hinged with supporting rods, the tops of the supporting rods are fixedly connected with lower fixing blocks, one side of the upper ends of the lower fixing blocks is hinged with upper fixing blocks, the fixed block down with the opposite side of going up the fixed block is provided with the hasp, go up the fixed block with be provided with the hoop down between the fixed block, the end clamp in two lever one side is in the hoop, go up the fixed block with the fixed block can be rotatory to chassis one end around the bracing piece down.

A pin hole penetrates through the central axis of the cylinder sliding block, positioning holes penetrate through the opposite side walls in the first mounting groove, and positioning pins are inserted and connected into the positioning holes and the pin hole.

The positioning hole is arranged at the same height as the hoop.

The edge of the upper end of the first mounting groove at one section of the hinge of the vertical rod is fixedly connected with a spacing frame with a half transverse N-shaped structure.

The utility model discloses a support frame, including the bracing piece, the relative inboard edge of bracing piece has seted up the spout respectively, sliding connection has branch one end in the spout, branch other end hinged joint be in the relative both sides of chassis, branch can the gomphosis connect be in the spout.

One end of the sliding groove penetrates through a limiting hole, a limiting rod is connected in the limiting hole in an inserting mode, and the tail end of one end of the limiting rod penetrates through the opposite end of the supporting rod.

And the edge of the lower end of the bottom frame at one end of the lower fixing block is fixedly connected with a limiting strip.

The utility model has the advantages that: this device can be used to sports horizontal bar or parallel bars training, and its simple structure can fold and accomodate, saves and places the space.

Drawings

Fig. 1 is a schematic structural view of the utility model after being unfolded;

fig. 2 is a schematic structural view after the utility model is folded;

fig. 3 is a schematic view of the connection structure between the upper fixing block and the lower fixing block of the present invention.

In the figure: the device comprises a base frame 1, a bottom plate 2, a mounting groove 3I, a vertical rod 4, a single lever 5, a mounting groove 6 II, a double lever 7, a support rod 8, a lower fixing block 9, an upper fixing block 10, a lock catch 11, a hoop 12, a positioning pin 13, a limiting frame 14, a sliding groove 15, a support rod 16, a limiting rod 17 and a limiting strip 18.

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.

Referring to fig. 1-3, a space-saving physical fitness machine comprises two groups of bottom frames 1 which are arranged in parallel, two groups of bottom plates 2 are fixedly connected to the lower ends of the two groups of bottom frames 1 respectively, a first mounting groove 3 is formed in the upper end surface of each bottom frame 1, a vertical rod 4 is hinged to one end of the first mounting groove 3, the vertical rod 4 can be connected into the first mounting groove 3 in an embedded manner, a single lever 5 is fixedly connected between the top ends of the vertical rods 4, a second mounting groove 6 is formed in one side surface of the vertical rod 4, which is opposite to the first mounting groove 3, a cylinder sliding block is slidably connected into the second mounting groove 6, a double lever 7 is fixedly connected to the side wall of the cylinder sliding block, the double lever 7 can be connected into the second mounting groove 6 in an embedded manner, supporting rods 8 are hinged to two sides of the bottom frame 1 below the other end of the double lever 7 respectively, a lower fixing block 9 is fixedly connected to the top of each supporting rod 8, an upper fixing block 10 is hinged to one side of the upper end of the lower fixing block 9, the other side of lower fixed block 9 and last fixed block 10 is provided with hasp 11, is provided with hoop 12 between last fixed block 10 and the lower fixed block 9, and the end clamp of one side of double lever 7 is in hoop 12, goes up fixed block 10 and lower fixed block 9 and can rotate to chassis 1 one end around bracing piece 8.

In the utility model, a pin hole is arranged on the central axis of the cylinder slider in a penetrating way, a positioning hole is arranged on the opposite side wall in the first mounting groove 3 in a penetrating way respectively, and a positioning pin 13 is connected with the pin hole in an inserting way, the positioning hole setting height is the same as the setting height of the hoop 12, and the positioning hole is used for fixing the relative position of the cylinder slider in the second mounting groove 6, so that two groups of double levers 7 form a double-rod sports apparatus;

the edge of the upper end of the first mounting groove 3 at one section of the hinge of the vertical rod 4 is fixedly connected with a half-transverse n-shaped structure limiting frame 14, so that the vertical rod 4 can be kept vertical firstly, and the vertical rod 4 is prevented from excessively inclining to the other end secondly;

the opposite inner side edges of the supporting rods 8 are respectively provided with a sliding groove 15, one end of a supporting rod 16 is connected in the sliding groove 15 in a sliding mode, the other end of the supporting rod 16 is hinged to the opposite two sides of the underframe 1, and the supporting rod 16 can be connected in the sliding groove 15 in an embedded mode and is used for facilitating the integral folding and storage of the device;

one end of the sliding chute 15 is provided with a limiting hole in a penetrating manner, a limiting rod 17 is inserted and connected in the limiting hole, the tail end of one end of the limiting rod 17 penetrates through the opposite end of the supporting rod 16 and is used for fixing the relative position of the supporting rod 16 between the underframe 1 and the supporting rod 8, the supporting rod 8 is prevented from inclining to one side, and the supporting rod 8 is ensured to play a role in supporting and fixing;

the edge of the lower end of the underframe 1 at one end of the lower fixing block 9 is fixedly connected with a limiting strip 18 for facilitating the folding and storage of the support rod 8, the lower fixing block 9 and the upper fixing block 10.

The utility model discloses a theory of operation is: during the use, at first overturn montant 4 to chassis 1 upper end along one end in the mounting groove 3, then overturn out double lever 7 from mounting groove 6 No. two, and with the cylinder slider rebound of double lever 7 and double lever 7 one section, later insert locating pin 13 in locating hole and the pin hole, later overturn out bracing piece 8, and will go up fixed block 10 and overturn along hinge department and open, later with double lever 7 one end clamp in last fixed block 10 and the hoop 12 between the fixed block 9 down, insert spacing downthehole with gag lever post 17 at last, and run through the relative one end of branch 16, this device can be used to sports horizontal bar or parallel bars training, its simple structure, can fold and accomodate, save the place space.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a practice thrift sports fitness machinery in space, includes two sets of mutual parallel arrangement's chassis (1), its characterized in that: the lower ends of the two groups of bottom frames (1) are respectively and fixedly connected with two groups of bottom plates (2), the upper end face of each bottom frame (1) is provided with a first mounting groove (3), one end of each mounting groove (3) is hinged with a vertical rod (4), the vertical rods (4) can be embedded and connected in the first mounting groove (3), a single lever (5) is fixedly connected between the top ends of the vertical rods (4), a second mounting groove (6) is formed in one side face of each vertical rod (4) opposite to the first mounting groove (3), a cylinder sliding block is slidably connected in the second mounting groove (6), the side wall of the cylinder sliding block is fixedly connected with a double lever (7), the double lever (7) can be embedded and connected in the second mounting groove (6), two sides of each bottom frame (1) below the other end of the double lever (7) are respectively hinged with a support rod (8), fixed block (9) under bracing piece (8) top fixedly connected with, upper end one side hinged joint of lower fixed block (9) has last fixed block (10), lower fixed block (9) with the opposite side of going up fixed block (10) is provided with hasp (11), go up fixed block (10) with be provided with hoop (12) down between fixed block (9), the terminal clamp in two levers (7) one side is in hoop (12), go up fixed block (10) with lower fixed block (9) can be rotatory to chassis (1) one end around bracing piece (8).

2. A space saving physical exercise machine according to claim 1, wherein: a pin hole penetrates through the central axis of the cylinder sliding block, positioning holes penetrate through the opposite side walls in the first mounting groove (3), and positioning pins (13) are inserted and connected into the positioning holes and the pin hole in a penetrating mode.

3. A space saving physical exercise machine according to claim 2, wherein: the setting height of the positioning hole is the same as that of the hoop (12).

4. A space saving physical exercise machine according to claim 1, wherein: the edge of the upper end of the first mounting groove (3) at one section of the hinge of the vertical rod (4) is fixedly connected with a limit frame (14) with an Contraband-shaped structure.

5. A space saving physical exercise machine according to claim 1, wherein: the utility model discloses a support frame, including bracing piece (8), the inboard edge of bracing piece relative has seted up spout (15) respectively, sliding connection has branch (16) one end in spout (15), branch (16) other end hinged joint be in chassis (1) both sides relatively, branch (16) can the gomphosis connect be in spout (15).

6. A space efficient physical exercise machine according to claim 5, wherein: one end of the sliding groove (15) penetrates through a limiting hole, a limiting rod (17) is connected in the limiting hole in an inserting mode, and the tail end of one end of the limiting rod (17) penetrates through the opposite end of the supporting rod (16).

7. A space saving physical exercise machine according to claim 1, wherein: and a limiting strip (18) is fixedly connected to the lower end edge of the bottom frame (1) at one end of the lower fixing block (9).