CN217773113U

CN217773113U - Strength fitness equipment with foldable base

Info

Publication number: CN217773113U
Application number: CN202221926806.XU
Authority: CN
Inventors: 林汉松
Original assignee: Xiamen Everesports Goods Co ltd
Current assignee: Xiamen Everesports Goods Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-11
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a strength fitness equipment with a foldable base, which comprises a front base and a rear base used for installing a strength training frame, wherein the front base comprises a front bottom pipe, a front cross beam and a front plate; the rear base comprises a rear bottom pipe and a rear cross beam, the front bottom pipe is provided with a front hinged support, the rear bottom pipe is provided with a rear hinged support opposite to the front hinged support, the front hinged support and the rear hinged support are provided with opposite holes, a quick-detaching piece used for controlling the rotation of the front bottom pipe and the rear bottom pipe is installed in each hole, a spring is sleeved on each quick-detaching piece in each hole, a locknut is installed at the end of each quick-detaching piece, and the rear cross beam is provided with two rear bottom pipes and is connected with the two rear bottom pipes. The utility model discloses when needs are folding, only need stimulate quick detach piece and loosen preceding free bearing and back free bearing, can rotate, turn over the preceding base and roll over, can reduce the space of its usefulness, the ingenious and facilitate the use of structure.

Description

Strength fitness equipment with foldable base

Technical Field

The utility model relates to a body-building apparatus technical field especially relates to a strength body-building apparatus with collapsible base.

Background

The body-building apparatus is the sports apparatus used for the people who have the body-building requirement to achieve the effects of assisting exercise and building the body. It has different apparatus to different effects, places mostly in the gymnasium. Along with people's needs of life, body-building apparatus walks into the family gradually, and especially strength body-building apparatus is ready to like, but strength body-building apparatus weight is big, and is bulky, for improving overall structure's stability, need set up big base and be used for keeping stable, consequently, need occupy great space when depositing, excessively occupy by strength body-building apparatus for reducing the space at home, consequently need design a strength body-building apparatus who has collapsible base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strength body-building apparatus with collapsible base.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a strength fitness apparatus with a foldable base comprises a front base and a rear base used for installing a strength training frame, wherein the front base comprises a front bottom pipe, a front cross beam and a front plate, the front bottom pipe is provided with two front cross beams which are respectively hinged with the rear base, the front cross beam is connected with the two front bottom pipes, and the front plate is arranged at the bottoms of the two front bottom pipes; the back base includes back bottom tube and back crossbeam, the back bottom tube has at least two and articulates with two preceding bottom tubes respectively mutually, preceding bottom tube is equipped with preceding free bearing, the back bottom tube is equipped with the back free bearing relative with preceding free bearing, the trompil of counterpointing is seted up with back free bearing to preceding free bearing, install one in the trompil and be used for controlling preceding bottom tube and back bottom tube pivoted quick detach piece, the quick detach piece overlaps in the trompil endotheca and is equipped with the spring, and a lock nut is installed to its tip, the back crossbeam has two and links to each other with two back bottom tubes.

Further, the front bottom pipe and the rear bottom pipe are provided with a notch portion, and the front hinged support/the rear hinged support is arranged at the notch portion and hinged with the rear hinged support/the front hinged support.

Further, the quick detach piece includes a screw rod, rotates seat, handle and spacing snap ring, the screw rod is inserted and is closed and install in the trompil, its one end and lock nut screw thread installation, the other end and rotate the seat looks rigid coupling, spacing snap ring overcoat is established on the screw rod, the handle rotates through the pivot and installs on rotating the seat and promote spacing snap ring and move about on the screw rod, drives preceding free bearing and back free bearing and is close to or keep away from.

Further, the spring is sleeved outside the screw rod and arranged in the opening to push the front hinged support and the rear hinged support to be away from each other.

Furthermore, the trompil includes hole and the outer hole of double-phase intercommunication, the diameter of hole is greater than the outer hole, the hole counterpoint setting in opposite directions of preceding free bearing and back free bearing, spring one end sets up the hole at preceding free bearing, and the other end sets up the hole at back free bearing.

Furthermore, a cross clamping groove is formed in one side, opposite to the front hinged support, of the rear hinged support, the inner hole serves as the center, and a cross protruding portion matched with the cross clamping groove in a clamping mode is arranged on one side, opposite to the rear hinged support, of the front hinged support.

Further, the rear base further comprises a rear foot pad used for preventing skidding, and the rear foot pad is adhered to the bottom of the rear bottom pipe.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model discloses a preceding base articulates the base of constituteing strength body-building apparatus mutually with back base, utilize the front bezel, the preceding base structure that preceding crossbeam and preceding bottom tube are constituteed, the structure of the back base that back crossbeam and back bottom tube are constituteed, can effectively increase the area of strength body-building apparatus, and then improve structural stability, preceding base is through two articulated installations of back bottom tube of two preceding bottom tubes and back base, when need not folding, the preceding free bearing of bottom tube is close mutually with the back free bearing of back bottom tube before the pulling of rapid disassembly spare, restrict its difficult activity, when needing to fold, only need pulling rapid disassembly spare to loosen preceding free bearing and back free bearing, can rotate, turn over the preceding base, can reduce the space of its usefulness, the ingenious and facilitate the use of structure.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic view of the present invention in a folded state;

fig. 5 is a schematic structural view of the front hinge base and the rear hinge base of the present invention;

fig. 6 is a schematic view of the overall structure of the front hinge base and the rear hinge base of the present invention.

Description of reference numerals:

1. the front base, 2, the back base, 3, the opening, 4, the quick-release piece, 5, the spring, 6, the locknut, 11, the front bottom tube, 12, the front beam, 13, the front plate, 14, the front hinged support, 21, the back bottom tube, 22, the back beam, 23, the back hinged support, 31, the inner hole, 32, the outer hole, 41, the screw, 42, the rotating support, 43, the handle, 44, the limit snap ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description, but not for indication or suggestion that the device or element of the present invention must have a specific orientation, and thus cannot be understood as a limitation of the present invention.

Examples

Cooperation figure 1 to fig. 6 are shown, the utility model discloses a strength body-building apparatus with collapsible base, including preceding base 1 and be used for installing the back base 2 of strength training frame, the strength training frame is for being used for the prior art of strength body-building apparatus for training, can be the training ware of sitting posture side balance lift, the back of the body training ware is drawn down to the sitting posture, the mechanical flat push training ware of sitting posture, the swash plate chest expander is bent and is lifted, just hold down and draw the training ware, kneel the chest expander and draw the abdomen, the apparatus stretches the leg, training ware such as sitting posture lifting heel, this embodiment does not do the injecing, the base that comprises preceding base and back base all can be applicable to the base stable structure of each training ware.

The front base 1 comprises a front bottom tube 11, a front cross beam 12 and a front plate 13, wherein the front bottom tube 11 is provided with two front bottom tubes which are respectively hinged with the rear base 2, the front cross beam 12 is connected with the two front bottom tubes 11, and the front plate 13 is arranged at the bottoms of the two front bottom tubes 11, preferably by welding; the rear base 2 comprises a rear bottom tube 21 and a rear cross beam 22, the rear bottom tube 21 is provided with at least two front bottom tubes 11 which are hinged with the two front bottom tubes 11, the front bottom tube 11 is provided with a front hinged support 14, the rear bottom tube 21 is provided with a rear hinged support 23 opposite to the front hinged support 14, the front hinged support 14 and the rear hinged support 23 are provided with opposite open holes 3, a quick-release part 4 used for controlling the rotation of the front bottom tube 11 and the rear bottom tube 21 is installed in each open hole 3, the quick-release part 4 is sleeved with a spring 5 in each open hole 3, the end of each quick-release part is provided with a locknut 6, and the rear cross beam 22 is provided with two rear bottom tubes 21 and is connected with the two rear bottom tubes.

The front base 1 and the rear base 2 are preferably attached to each other by welding in this embodiment.

The two front bottom tubes 11 are preferably arranged parallel to each other, the number of front cross beams 12 between the two front bottom tubes 11 is not limited in this embodiment, and is determined according to the floor space and the spacing requirement thereof, preferably 1 or 2, and the front plate 13 is used for the user to step on. The two rear bottom tubes 21 are preferably arranged parallel to one another, and the rear cross member 22 between the rear bottom tubes 21 is also arranged parallel to one another.

The number of the rear cross beam 22 of the rear base 2 is at least 2, the strength training frame and the seat matched with the strength training frame are respectively arranged on the rear cross beam 22, the mounting mode is preferably that the base is provided with a mounting plate and a screw hole, and the seat matched with the mounting explosion-proof screw is mounted on the rear cross beam 22.

Through preceding base 1 and the articulated base that constitutes strength body-building apparatus of back base 2 mutually, utilize front bezel 13, preceding base 1 structure of preceding crossbeam 12 and preceding bottom tube 11 constitution, the structure of back base 2 of back crossbeam 22 and back bottom tube 21 constitution, can effectively increase the area of strength body-building apparatus, and then improve structural stability, preceding base 1 is through two articulated installations of back bottom tube 21 of two preceding bottom tubes 11 and back base 2, when need not folding, preceding free bearing 14 of bottom tube 11 and back free bearing 23 of back bottom tube 21 are close mutually through quick detach pulling, restrict its difficult activity, when needing to fold, only need pulling quick detach and loosen preceding free bearing 14 and back free bearing 23, can rotate, turn over preceding base 1 and turn over, can reduce the space of its usefulness, the structure is ingenious and facilitate the use.

The front bottom tube 11 and the rear bottom tube 21 are provided with a notch, and the front hinge support 14/the rear hinge support 23 are arranged at the notch and hinged with the rear hinge support 23/the front hinge support 14.

The quick-release part 4 comprises a screw 4141, a rotating seat 4242, a handle 4343 and a limit snap ring 4444, the outer wall of the screw 41 is provided with a thread structure, the screw 41 is inserted and installed in the opening 3, one end of the screw is in threaded installation with the locknut 6, the other end of the screw is fixedly connected with the rotating seat 42, the limit snap ring 44 is sleeved on the screw 41, the handle 43 is rotatably installed on the rotating seat 42 through a rotating shaft and pushes the limit snap ring 44 to move on the screw 41, and the front hinged support 14 and the rear hinged support 23 are driven to be close to or far away from each other.

Screw rod 41 and rotation seat 42 are integrated into one piece structure, and handle 43 is equipped with the promotion portion that promotes the activity of spacing snap ring 44 in its bottom, gets into locking state when it rotates and is close to back free bearing 23, promotes spacing snap ring 44 through the promotion portion and is close to and the butt in the lateral wall of back free bearing 23, and both ends inwards push about the cooperation locknut 6, and then promote preceding free bearing 14 and back free bearing 23 and be close to and the butt mutually, and this butt state is preferred closely to be laminated, avoids preceding free bearing 14 and back free bearing 23 to rotate. The handle 43 is only needed to be reset when the locking state is released, the handle 43 rotates on the rotating seat 42 and is far away from the rear hinged support 23 to drive the pushing part to reset, and the limiting snap ring 44 and the locknut 6 are respectively far away from the state of releasing the butt joint, so that the front base 1 and the rear base 2 can be operated to rotate and fold.

An anti-slip pad can be arranged between the limiting snap ring 44 and the rear hinged support 23, and the anti-oxidation paint can be prevented from falling off due to the fact that the limiting snap ring 44 and the outer side wall of the rear hinged support 23 rub.

A spring 5 is fitted around the screw 41 and is disposed in the opening 3 for urging the front hinge support 14 and the rear hinge support 23 away from each other.

The opening 3 comprises an inner hole 31 and an outer hole 32 which are communicated with each other, the diameter of the inner hole 31 is larger than that of the outer hole 32, the inner holes 31 of the front hinged support 14 and the rear hinged support 23 are oppositely arranged in an aligned mode, one end of the spring 5 is arranged in the inner hole 31 of the front hinged support 14, and the other end of the spring is arranged in the inner hole 31 of the rear hinged support 23.

A cross-shaped clamping groove is formed in one side, opposite to the front hinged support 14, of the rear hinged support 23 by taking the inner hole 31 as the center, and a cross-shaped protruding portion which is matched with the cross-shaped clamping groove in a clamping mode is arranged on one side, opposite to the rear hinged support 23, of the front hinged support 14.

When the front hinged support 14 and the rear hinged support 23 are close to each other, the cross-shaped protruding part is meshed and clamped with the cross-shaped clamping groove, the front hinged support 14 and the rear hinged support 23 can be effectively limited to rotate, and when the front hinged support 14 and the rear hinged support 23 are far away from each other, the cross-shaped protruding part is separated from the cross-shaped clamping groove in a meshed state.

When the front hinge support 14 and the rear hinge support 23 are close to each other and are engaged with each other, the spring 5 is compressed in the two inner holes 31, and when the locked state of the handle 43 is released, the spring 5 is reset and pushes the front hinge support 14 and the rear hinge support 23 to be away from each other and the engaged state is released, so that the front hinge support 14 and the rear hinge support 23 can rotate.

Rear base 2 is still including being used for skid-proof back callus on the sole, and back callus on the sole bonds in back bottom tube 21 bottoms, and the preferred rubber material of back callus on the sole is made, has good anti-skidding effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A strength fitness apparatus having a foldable base, comprising: the strength training frame comprises a front base and a rear base used for installing a strength training frame, wherein the front base comprises a front bottom tube, a front cross beam and a front plate, the front bottom tube is provided with two front bottom tubes which are respectively hinged with the rear base, the front cross beam is connected with the two front bottom tubes, and the front plate is arranged at the bottoms of the two front bottom tubes; the back base includes back bottom tube and back crossbeam, the back bottom tube has at least two and articulates with two preceding bottom tubes respectively mutually, preceding bottom tube is equipped with preceding free bearing, the back bottom tube is equipped with the back free bearing relative with preceding free bearing, the trompil of counterpointing is seted up with back free bearing to preceding free bearing, install one in the trompil and be used for controlling preceding bottom tube and back bottom tube pivoted quick detach piece, the quick detach piece overlaps in the trompil endotheca and is equipped with the spring, and a lock nut is installed to its tip, the back crossbeam has two and links to each other with two back bottom tubes.

2. The strength exercise apparatus with a foldable base of claim 1, wherein: the front bottom pipe and the rear bottom pipe are provided with a notch part, and the front hinged support/the rear hinged support is arranged at the notch part and is hinged with the rear hinged support/the front hinged support.

3. The strength exercise apparatus with a foldable base of claim 1, wherein: the quick detach piece includes a screw rod, rotates seat, handle and spacing snap ring, the screw rod is inserted and is closed and install in the trompil, its one end and locknut screw thread installation, the other end and rotate a looks rigid coupling, spacing snap ring overcoat is established on the screw rod, the handle rotates through the pivot and installs on rotating the seat and promote spacing snap ring and move about on the screw rod, drives preceding free bearing and back free bearing and is close to or keep away from.

4. A strength fitness apparatus having a foldable base, as claimed in claim 3, wherein: the spring jacket is arranged on the screw rod and arranged in the opening and used for pushing the front hinged support and the rear hinged support to be away from each other.

5. The strength exercise apparatus with a foldable base of claim 4, wherein: the trompil includes hole and the outer lane of double-phase intercommunication, the diameter of hole is greater than the outer lane, the hole of preceding free bearing and back free bearing is counterpointed in opposite directions and is set up, spring one end sets up the hole at preceding free bearing, and the other end sets up the hole at back free bearing.

6. The strength exercise apparatus with a foldable base of claim 5, wherein: the rear hinged support is provided with a cross clamping groove at one side opposite to the front hinged support by taking the inner hole as the center, and the front hinged support is provided with a cross bulge matched with the cross clamping groove in a clamping manner at one side opposite to the rear hinged support.

7. The strength exercise apparatus with a foldable base of claim 1, wherein: the rear base further comprises a rear foot pad used for preventing skidding, and the rear foot pad is bonded to the bottom of the rear bottom pipe.