CN217163005U

CN217163005U - Barbell support assembly

Info

Publication number: CN217163005U
Application number: CN202123194290.2U
Authority: CN
Inventors: 许有祥; 黄钰钧
Original assignee: Tianmeng Industrial Co ltd
Current assignee: Tianmeng Industrial Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-12
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a barbell supports assembly, it includes: a base, a supporting arm and a reset unit. The base is assembled on a base. The support arm is arranged on the seat body in a swinging way, and the support arm comprises a hooking space for accommodating a rod body for limiting a barbell. The reset unit is provided with the supporting arm.

Description

Barbell support assembly

Technical Field

The utility model relates to a barbell support assembly.

Background

Weight training is simple, weight training can be called as weight training, and strength training mainly takes muscle strength training as a main point, wherein external weights are applied to muscles to enable skeletal muscles at different parts to contract to generate strength to counterbalance, so that muscle endurance is exercised, muscle lines are modified, and muscle fibers are strengthened; among these, a common weight applying member is a barbell.

Can carry out through the barbell hard lifting, bench press, squat, push up, turn and lift each item to the training action of different position muscles, above-mentioned training action can cooperate the frame of squatting deeply (again weigh the training frame, lift heavy frame, barbell frame, portal frame) and use usually, see through the frame of squatting deeply and can freely adjust the height that supports the assembly and can have safer safety protection measure according to user's size height difference.

However, the support assembly of the existing squat frame only provides a platform for placing the bar of the barbell, and when the support assembly is used, a user needs to move back and forth after lifting the barbell, so that the user can squat deeply only by dislocating the bar of the barbell and the support assembly in the gravity direction, and the support assembly is carelessly convenient to use. Similarly, when training is completed and the barbell is to be placed back on the deep squat frame, the barbell can be placed only by moving forward and backward to align the rod body with the support assembly, and if the rod body is not aligned correctly, the user is injured by falling the barbell, which is dangerous.

Therefore, there is a need for a new and improved barbell support assembly that solves the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a barbell supports assembly can let the user can fix a point when taking the barbell train and take and can carry out the training of squatting deeply, and be convenient for take, playback and promote the training security.

To achieve the above object, the utility model provides a barbell support assembly, include: a base, a supporting arm and a reset unit. The seat body is assembled on a base body; the support arm comprises a connecting section and a hooking section, the connecting section can be pivoted on the seat body in a first position and a second position in a swinging mode, the hooking section is connected to a first end of the connecting section, a hooking space is defined by the hooking section, and the hooking space is used for accommodating a rod body for limiting a barbell; the reset unit is arranged at a second end of the connecting section and used for endowing the supporting arm with a tendency of moving towards the first position in a normal state; when the bar body of the barbell is not placed in the hooking space, the position of the supporting arm is defined as the first position, when the bar body of the barbell is placed in the hooking space, the supporting arm swings from the first position to the second position due to the weight of the barbell, and when the barbell is removed, the supporting arm is driven by the reset unit to return to the first position.

Preferably, the reset unit is connected to the base and the second end of the connecting section.

Preferably, the return unit includes a spring.

Preferably, the spring is a compression spring.

Preferably, the reset unit further includes a first pressing member, a second pressing member and a two-shaft assembly, the second pressing member is located on the base, one end of the first pressing member is located at the second end of the connecting section, one shaft assembly is located on the second pressing member, the other shaft assembly is located at the other end of the first pressing member, and two ends of the spring are respectively sleeved on the two-shaft assembly; when the supporting arm moves from the first position to the second position, the other end of the first pressing piece approaches to the second pressing piece to compress the spring.

Preferably, the swing angle of the connecting section between the first position and the second position is between 20 degrees and 40 degrees.

Preferably, the support arm includes a first stop member, the first stop member is disposed on the seat body and located on a swing path of the connecting section, and when the support arm is located at the first position, the first stop member abuts against and stops the first end of the connecting section.

Preferably, the support arm includes a first stop member, the first stop member and the second stop member are disposed on the base in a spaced arrangement, the first stop member and the second stop member are located on the swing path of the connecting section, and when the support arm is located at the first position, the first stop member abuts against and stops the first end of the connecting section.

Preferably, the connecting section extends linearly, a linear connection line between the first stopper and the second stopper is parallel to the connecting section, a groove is concavely formed at the second end of the connecting section, and when the first end of the connecting section abuts against the first stopper, a part of the second stopper extends into the groove.

Preferably, the swing angle of the connecting section between the first position and the second position is between 20 degrees and 40 degrees; the barbell support assembly further comprises a first stop piece and a second stop piece, the first stop piece is arranged on the seat body and is positioned on the swing path of the connecting section, when the support arm is positioned at the first position, the first stop piece abuts against and stops the first end of the connecting section, the second stop piece and the first stop piece are arranged on the seat body in an interval configuration mode, the second stop piece is positioned on the swing path of the connecting section, and when the support arm is positioned at the second position, the second stop piece abuts against and stops the second end of the connecting section; the connecting section extends linearly, the linear connecting line of the first stop and the second stop is parallel to the connecting section, the second end of the connecting section is concavely provided with a groove, and when the first end of the connecting section is abutted against the first stop, the part of the second stop extends into the groove; the hooking section comprises a straight line part and a protruding part, one end of the straight line part is transversely connected with the connecting section, the protruding part transversely extends to the other end of the straight line part to define the hooking space, the included angle between the straight line part and the connecting section is an obtuse angle, and the included angle between the straight line part and the protruding part is an acute angle; one end of the protruding part far away from the straight line part comprises a first inclined guide surface and a second inclined guide surface which are positioned at opposite sides, the first inclined guide surface is back to the connecting section, the second inclined guide surface is opposite to the connecting section and extends in the direction to pass through the hooking space, and the extension of the first inclined guide surface and the extension of the second inclined guide surface are staggered; the area of the first inclined guide surface is larger than that of the second inclined guide surface; the shape of the groove is expanded from the groove bottom to the notch; each shaft assembly comprises a bolt, a nut and a shaft sleeve, the bolt is connected with the nut through the first pressing piece or the second pressing piece in a penetrating mode, the shaft sleeve is sleeved on the bolt, and the spring is sleeved on the shaft sleeve; the base body comprises two main boards, a substrate and two inserting columns, the two main boards are arranged on two opposite sides of the substrate in parallel, an internal space is enclosed by the two main boards and the substrate, the two inserting columns protrude at intervals on one side of the substrate back to the two main boards, the base body can be inserted into the base body in an adjustable position through the two inserting columns, the second end of the connecting section extends into the internal space and is pivoted with the two main boards, and the resetting unit is accommodated in the internal space and is positioned on the two main boards; the first end of the connecting section is closer to the substrate than the second end of the connecting section is to the substrate when the connecting section is located at the first position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an embodiment of the present invention without placing a barbell.

Fig. 2 is a schematic view of the barbell according to an embodiment of the present invention.

Fig. 3 is an exploded view of an embodiment of the present invention.

Fig. 4 is a side partially enlarged view of fig. 1.

Fig. 5 is a side partially enlarged view of fig. 2.

Fig. 6 and 7 are diagrams illustrating a state of the body-building training device according to an embodiment of the present invention.

Wherein, 1 is a seat body; 11, a main board; 12: a substrate; 13, inserting a column; 14: an inner space; 2, supporting the arm; 21, a connecting section; 211, a first end; 212, a second end; 22, a groove; 23, hooking the section; 231, a straight line part; 232, a protrusion part; 24, a first inclined guide surface; 25, a second inclined guide surface; 26, hooking a space; 3, a reset unit 31 is a spring; 32, a first pressing piece; 33, a second pressing piece; shaft assembly 34; 341 bolt; 342, a screw cap; 343, a shaft sleeve; 41, a first stop member; 42, a second stop member 5, a base 6, a barbell; 61, a rod body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 7, an embodiment of the present invention is shown, in which a barbell support assembly includes: a base body 1, a supporting arm 2 and a reset unit 3.

The base body 1 is assembled on a base body 5. The supporting arm 2 includes a connecting section 21 and a hooking section 23, the connecting section 21 is pivotally disposed on the base 1 at a first position and a second position, the hooking section 23 is connected to a first end 211 of the connecting section 21, the hooking section 23 defines a hooking space 26, and the hooking space 26 is used for accommodating a rod 61 of a barbell 6.

The repositioning unit 3 is provided with a second end 212 of the connecting section 21 for providing the supporting arm 2 with a tendency of moving towards the first position in a normal state; when the rod 61 of barbell 6 is not placed in the hooking space 26, the position of the support arm 2 is defined as the first position, and when the rod 61 of barbell 6 is placed in the hooking space 26, the support arm 2 swings from the first position to the second position due to the weight of barbell 6, and when the barbell 6 is removed, the support arm 2 is driven by the reset unit 3 to return to the first position.

During actual training, through the actuation of the above mechanisms, after a user only needs to lift the barbell 6 in situ, the support arm 2 can return to the first position immediately, so that the hooking section 23 is far away from the rod body 61 of the barbell 6 without interference in the gravity direction, and therefore the user can perform barbell 6 training in situ, such as squatting deeply, the stability and safety of the exercise can be improved, and the situation that the user falls down due to unstable gravity in the front-back moving process can be avoided. Moreover, since the user does not greatly shift the position of the user with respect to the support arm 2 during the fixed point lifting training, the user can more accurately grasp the spatial position of the hooking section 23, and can reliably return the barbell 6 to the support arm 2.

In the embodiment, the swing angle of the connecting section 21 at the first position and the second position is between 20 degrees and 40 degrees, which can better meet the space margin of the actual use requirement. Moreover, the seat body 1 includes two main boards 11, a base board 12 and two inserting posts 13, the two main boards 11 are disposed on two opposite sides of the base board 12 in parallel, the two main boards 11 and the base board 12 enclose an internal space 14, the two inserting posts 13 are protruded at intervals on one side of the base board 12 opposite to the two main boards 11, the seat body 1 can be inserted into the base body 5 through the two inserting posts 13 in an adjustable position to meet the height of different users, the second end 212 of the connecting section 21 extends into the internal space 14 and is pivoted to the two main boards 11, and the first end 211 of the connecting section 21 is closer to the base body 5 than the second position when located at the first position.

It should be noted that the reset unit 3 can be a counterweight, and the support arm 2 can be returned to the first position by the seesaw principle, and in order to further effectively utilize the space and reduce the space margin required by the barbell support assembly during the operation, in the embodiment, the reset unit 3 is accommodated in the inner space 14 and positioned on the two main boards 11, thereby blocking the interference of foreign objects and ensuring the smooth and reliable operation of the reset unit 3.

More specifically, the restoring unit 3 is connected to the base 1 and the second end 212 of the connecting section 21, and the base 1 can provide a reference point, so that the restoring unit 3 can stably pull the supporting arm 2 to return to a predetermined position. More specifically, the return unit 3 comprises a spring 31, and the spring 31 can be an extension spring or a compression spring to elastically urge the support arm 2 to return, and the spring 31 is selected to have advantages of easy assembly, low cost and easy replacement.

In this embodiment, the spring 31 is a compression spring, and the reset unit 3 further includes a first pressing member 32, a second pressing member 33 and a two-axis assembly 34, the second pressing member 33 is positioned on the base 1, one end of the first pressing member 32 is positioned at the second end 212 of the connecting section 21, the spring 31 can be more uniformly compressed by the first pressing member 32 and the second pressing member 33, a shaft assembly 34 is positioned on the second pressing member 33, the other shaft assembly 34 is positioned at the other end of the first pressing member 32, and two ends of the spring 31 are respectively sleeved on the two-axis assembly 34, so as to ensure that the spring 31 is stretched or compressed along the shaft assembly 34 to avoid the undesirable results of excessive twisting and winding; when the supporting arm 2 moves from the first position to the second position, the other end of the first pressing member 32 approaches the second pressing member 33 to compress the spring 31. In this embodiment, each of the shaft assemblies 34 includes a bolt 341, a nut 342, and a shaft sleeve 343, the bolt 341 is connected to the nut 342 through the first pressing member 32 or the second pressing member 33, the shaft sleeve 343 is sleeved on the bolt 341, and the spring 31 is sleeved on the shaft sleeve 343.

Preferably, the barbell support assembly further includes a first stop member 41, the first stop member 41 is disposed on the base 1 and located on the swing path of the connecting section 21, when the support arm 2 is located at the first position, the first stop member 41 stops the first end 211 of the connecting section 21, so as to control the position of the support arm 2 more precisely. Similarly, the barbell support assembly preferably further includes a second stopping member 42, the second stopping member 42 and the first stopping member 41 are disposed on the base 1 at an interval, the second stopping member 42 is located on the swinging path of the connecting section 21, and when the support arm 2 is located at the second position, the second stopping member 42 abuts against and stops the second end 212 of the connecting section 21.

In this embodiment, the connecting section 21 extends linearly, a linear connection line between the first stop 41 and the second stop 42 is parallel to the connecting section 21, a groove 22 is concavely formed at the second end 212 of the connecting section 21, when the first end 211 of the connecting section 21 abuts against the first stop 41, a portion of the second stop 42 extends into the groove 22, wherein the shape of the groove 22 is preferably expanded from the groove bottom toward the notch, so as to have a larger receiving opening area for the second stop 42 to pass through.

The hooking section 23 includes a straight portion 231 and a protruding portion 232, one end of the straight portion 231 is transversely connected to the connecting section 21, the protruding portion 232 transversely protrudes from the other end of the straight portion 231 to define the hooking space 26, an included angle between the straight portion 231 and the connecting section 21 is an obtuse angle to form a larger receiving space for accommodating the rod 61, and an included angle between the straight portion 231 and the protruding portion 232 is an acute angle, so that when the rod 61 is inserted and moves downward under gravity, the acute angle structure is helpful to clamp the rod 61 to assist positioning.

Preferably, an end of the protruding portion 232 away from the straight portion 231 includes a first inclined guiding surface 24 and a second inclined guiding surface 25 located at opposite sides, the first inclined guiding surface 24 faces away from the connecting portion 21, the second inclined guiding surface 25 faces the connecting portion 21 and extends through the hooking space 26, the extension of the first inclined guiding surface 24 and the extension of the second inclined guiding surface 25 are mutually staggered, when the rod 61 is to be inserted into the hooking space 26, the first inclined guiding surface 24 can guide the rod 61 to slide upwards and slide to the top of the protruding portion 232, and then the second inclined guiding surface 25 can guide the rod 61 to slide into the hooking space 26.

Preferably, the area of the first inclined guiding surface 24 is larger than that of the second inclined guiding surface 25, so that a better contact area is provided for the rod 61 to easily find and abut against.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A barbell support assembly, comprising:

a base for assembling on a substrate;

a support arm, including a connection section and a hooking section, the connection section can swing to a first position and a second position and is pivoted on the seat body, the hooking section is connected with a first end of the connection section, the hooking section is surrounded to form a hooking space, and the hooking space is used for accommodating a rod body for limiting a barbell; and

a reset unit, which is arranged at a second end of the connecting section and is used for endowing the supporting arm with the tendency of moving towards the first position in a normal state;

when the bar body of the barbell is not placed in the hooking space, the position of the supporting arm is defined as the first position, when the bar body of the barbell is placed in the hooking space, the supporting arm swings from the first position to the second position due to the weight of the barbell, and when the barbell is removed, the supporting arm is driven by the reset unit to return to the first position.

2. The barbell support assembly of claim 1, wherein the restoring unit is connected to the base and the second end of the connecting section.

3. The barbell support assembly of claim 2, wherein the return unit comprises a spring.

4. The barbell support assembly of claim 3 wherein the springs are compression springs.

5. The barbell support assembly of claim 4, wherein the reset unit further comprises a first pressing member, a second pressing member and a two-shaft assembly, the second pressing member is positioned on the base, one end of the first pressing member is positioned at the second end of the connecting section, one shaft assembly is positioned on the second pressing member, the other shaft assembly is positioned at the other end of the first pressing member, and two ends of the spring are respectively sleeved on the two-shaft assembly; when the supporting arm moves from the first position to the second position, the other end of the first pressing piece approaches to the second pressing piece to compress the spring.

6. The barbell support assembly of claim 1, wherein the link section swings between 20 degrees and 40 degrees in the first position and the second position.

7. The barbell support assembly according to any one of claims 1 to 6, further comprising a first stop member disposed on the base body and located on the swinging path of the connecting section, the first stop member stopping the first end of the connecting section against the support arm when the support arm is located at the first position.

8. The barbell support assembly of claim 7, further comprising a second stop member disposed on the base in spaced apart relation to the first stop, the second stop member being located on the swing path of the connecting section, the second stop member abutting against the second end of the connecting section when the support arm is in the second position.

9. The barbell support assembly of claim 8, wherein the connecting section extends linearly, a line connecting the first stop and the second stop is parallel to the connecting section, a groove is formed in the second end of the connecting section, and a portion of the second stop extends into the groove when the first end of the connecting section abuts against the first stop.

10. The barbell support assembly of claim 5 wherein the link section swings between 20 degrees and 40 degrees in the first position and the second position; the barbell support assembly further comprises a first stop piece and a second stop piece, the first stop piece is arranged on the seat body and is positioned on the swing path of the connecting section, when the support arm is positioned at the first position, the first stop piece abuts against and stops the first end of the connecting section, the second stop piece and the first stop piece are arranged on the seat body in an interval configuration mode, the second stop piece is positioned on the swing path of the connecting section, and when the support arm is positioned at the second position, the second stop piece abuts against and stops the second end of the connecting section; the connecting section extends linearly, the linear connecting line of the first stop and the second stop is parallel to the connecting section, the second end of the connecting section is concavely provided with a groove, and when the first end of the connecting section is abutted against the first stop, the part of the second stop extends into the groove; the hooking section comprises a straight line part and a protruding part, one end of the straight line part is transversely connected with the connecting section, the protruding part transversely extends to the other end of the straight line part to define the hooking space, the included angle between the straight line part and the connecting section is an obtuse angle, and the included angle between the straight line part and the protruding part is an acute angle; one end of the protruding part far away from the straight line part comprises a first inclined guide surface and a second inclined guide surface which are positioned at opposite sides, the first inclined guide surface is back to the connecting section, the second inclined guide surface is opposite to the connecting section and extends in the direction to pass through the hooking space, and the extension of the first inclined guide surface and the extension of the second inclined guide surface are staggered; the area of the first inclined guide surface is larger than that of the second inclined guide surface; the shape of the groove is expanded from the groove bottom to the notch; each shaft assembly comprises a bolt, a nut and a shaft sleeve, the bolt is connected with the nut through the first pressing piece or the second pressing piece in a penetrating mode, the shaft sleeve is sleeved on the bolt, and the spring is sleeved on the shaft sleeve; the base body comprises two main boards, a substrate and two inserting columns, the two main boards are arranged on two opposite sides of the substrate in parallel, an internal space is enclosed by the two main boards and the substrate, the two inserting columns protrude at intervals on one side of the substrate back to the two main boards, the base body can be inserted into the base body in an adjustable position through the two inserting columns, the second end of the connecting section extends into the internal space and is pivoted with the two main boards, and the resetting unit is accommodated in the internal space and is positioned on the two main boards; the first end of the connecting section is closer to the substrate than the second end of the connecting section is to the substrate when the connecting section is located at the first position.