CN217220034U

CN217220034U - Smith machine component

Info

Publication number: CN217220034U
Application number: CN202220543425.7U
Authority: CN
Inventors: 李青; 王愈超; 周燕
Original assignee: Ningbo Ruitefei Sports Technology Co ltd
Current assignee: Ningbo Ruitefei Sports Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-19
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a smith machine subassembly, includes two stands that set up side by side and is located two the pole of oxygen between the stand, be equipped with on the stand and follow vertical gliding leading truck, the leading truck orientation one side of the pole of oxygen is equipped with first jack, the pole of oxygen rotationally plug-in to first jack, the lateral wall of the pole of oxygen is equipped with couple, at least one the front side or the rear side of stand are equipped with a plurality of confessions along vertical distribution couple male spacing portion. When the connecting device is used, the screw rod is connected with the first jack in a rotating mode, so that the screw rod can rotate relative to the guide frame, and after the opposite upright posts of the guide frame slide to the required height, the screw rod is rotated, and the hook on the screw rod can be inserted into the limiting part of the upright post to be fixed relatively. By the scheme, the cost and the occupied area of the equipment are reduced, and the connection operation among the upright column, the guide frame and the austenite rod is simple and convenient, and the practicability is good.

Description

Smith machine component

Technical Field

The utility model relates to a body-building apparatus's technical field particularly, relates to a smith machine subassembly.

Background

The smith machine on portal frame or frame class fitness equipment on the existing market needs to connect the installation to special guide rail and installation stand, and this has just caused the installation of this kind of equipment and has dismantled very loaded down with trivial details difficulty, needs just can operate by professional, and then the manufacturing cost who leads to the equipment is high, occupy the big scheduling problem in place, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of large cost and volume and difficult disassembly and assembly of the traditional Smith machine.

In order to solve the problem, the utility model provides a smith machine subassembly, include two stands that set up side by side and be located two ore's pole between the stand, be equipped with on the stand and follow vertical gliding leading truck, the leading truck orientation one side of ore's pole is equipped with first jack, ore's pole rotationally insert connect to first jack, the lateral wall of ore's pole is equipped with couple, at least one the stand is equipped with a plurality of confessions along vertical distribution the couple supports fixed spacing portion.

When the connecting device is used, the screw rod is connected with the first jack in a rotating mode, so that the screw rod can rotate relative to the guide frame, and after the opposite upright posts of the guide frame slide to the required height, the screw rod is rotated, and the hook on the screw rod can be inserted into the limiting part of the upright post to be fixed relatively. Compared with the prior art, the special guide rail in the prior art is combined with the installation stand column by the scheme, so that the structure is simplified, the cost and the occupied area are reduced, the stand column, the guide frame and the austenite pole are connected simply and conveniently, and the practicability is good.

Preferably, the leading truck orientation one side of the ox pole can be dismantled and is connected with the fixed plate, first jack is located on the fixed plate to can realize being connected between ox pole and the leading truck through the fixed plate, dismouting simple and convenient.

Preferably, the guide frame comprises a front plate, a near support plate, a rear plate and a far support plate, the front plate, the near support plate, the rear plate and the far support plate are sequentially connected to enable the guide frame to form a tubular shape, the guide frame is sleeved on the upright post in a sliding mode, the near support plate is located on one side facing the austenite rod, and the far support plate is located on one side back to the austenite rod, so that the guide frame can stably slide relative to the upright post.

Preferably, the fixing plate is detachably connected with the near support plate, a clamping groove for inserting the austenite rod is arranged on the end surface of the near support plate, which faces the austenite rod, and the clamping groove penetrates through the upper side surface, the lower side surface, the left side surface or the right side surface of the near support plate, so that the austenite rod can be effectively fixed with the guide frame by penetrating the austenite rod into the first insertion hole of the fixing plate, inserting the end part of the austenite rod into the clamping groove, and then connecting the fixing plate and the near support plate.

Preferably, the left side and the right side of the guide frame are respectively provided with a guide shaft which is abutted to the left side and the right side of the upright post, the two ends of the guide shaft are respectively provided with a rotatable guide wheel, the guide wheels at the two ends of the guide shaft are respectively abutted to the front side and the rear side of the upright post, after the structure is adopted, on one hand, the guide frame can slide relative to the upright post more stably, and on the other hand, the guide shaft and the screw rod can be relatively vertical to each other, so that the problem that the guide wheels and the guide shafts deform due to overlarge stress and further increase the friction force is solved.

Preferably, the above scheme further comprises a support rod, a second insertion hole for the support rod to be inserted is formed in one side, back to the support rod, of the guide frame, and the support rod is arranged to facilitate loading of the barbell disc, so that the load required by exercise can be adjusted.

Preferably, the outer side of the supporting rod is sleeved with a cylindrical shell, and a fastening piece for abutting against the supporting rod is arranged on the side face of the shell, so that the use is safer and more stable.

Preferably, the limiting part is a groove and is positioned at the front side of the upright post, so that the insertion of the hook is facilitated.

Drawings

FIG. 1 is a schematic axial view of a Smith machine assembly;

FIG. 2 is a schematic front view of a Smith machine assembly;

FIG. 3 is a schematic cross-sectional view of a Smith machine assembly in a transverse direction;

FIG. 4 is a schematic vertical cross-sectional view of a Smith machine assembly;

FIG. 5 is a schematic cross-sectional view taken along line A-A in FIG. 2;

FIG. 6 is an enlarged partial view of the area B in FIG. 3;

fig. 7 is a partially enlarged view of the region C in fig. 4.

Description of reference numerals:

1-upright post; 101-a limiting part; 2-austempered bar; 201-hanging hook; 3-a guide frame; 310-a fixed plate; 311-a first jack; 320-a proximal plate; 321-a card slot; 330-distal plate; 331-a second receptacle; 340-a front plate; 350-a rear plate; 360-guide shaft; 361-guide wheel; 4-a strut; 410-a housing; 411-fastener.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. 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. It should be noted that all the directional indicators (such as up, down, left, right, front, back, inside, and outside) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-7, an embodiment of the present invention provides a smith machine assembly, including two columns 1 arranged side by side and an ao rod 2 located between the two columns 1, a guide frame 3 capable of sliding vertically is arranged on the column 1, a first insertion hole 311 is arranged on one side of the guide frame 3 facing the ao rod 2, the end of the ao rod 2 is rotatably inserted into the first insertion hole 311, a hook 201 is arranged on the side wall of the ao rod 2, and a plurality of limiting portions 101 which are vertically distributed and used for supporting and fixing the hook 201 are arranged on the front side or the rear side of at least one column 1.

During the use, because the rotation between ao pole 2 and the first jack 311 is connected for the ox pole 2 can rotate relative to the leading truck 3, thereby after leading truck 3 slided to the required height relative to stand 1, through rotating ox pole 2, can make the spacing portion 101 that the couple 201 on the ox pole 2 inserted stand 1 realize relatively fixed. Compared with the prior art, the scheme combines the special guide rail in the prior art with the installation upright post 1, thereby realizing the simplification of the structure, not only reducing the cost and occupying the space, but also having simple and convenient connection operation among the upright post 1, the guide frame 3 and the austenite pole 2 and good practicability.

In this embodiment, the stopper 101 is preferably a groove to facilitate the insertion of the hook 201. The limiting parts 101 are located on the front side surfaces of the two upright posts 1, and the number of the hooks 201 on the screw rod 2 is also two and respectively corresponds to the two upright posts 1, so that the upright posts 1 can support the screw rod 2 more stably. Of course, even if the limiting part 101 is provided on only one upright 1, the rod 2 can be fixed relative to the upright 1 by one hook 201, which is not limited by the present design.

The guide frame 3 is preferably tubular, so that the guide frame can be sleeved on the upright post 1 in a sliding manner, and the guide frame 3 can move relative to the upright post 1 more stably; the guide frame 3 can be integrally formed or formed by splicing a plurality of plates. In the present embodiment, the guide frame 3 includes a front plate 340, a proximal leg plate 320, a rear plate 350, and a distal leg plate 330, and the front plate 340, the proximal leg plate 320, the rear plate 350, and the distal leg plate 330 are connected in this order to form a square tube shape. Specifically, the side surfaces of the front plate 340 and the rear plate 350 are respectively provided with a mounting groove, and the two sides of the near support plate 320 and the far support plate 330 are respectively clamped into the mounting grooves of the front plate 340 and the rear plate 350, so as to realize detachable connection. Of course, the proximal plate 320 and the distal plate 330 may be connected to the front plate 340 and the rear plate 350 by other connecting means, such as welding or riveting, which is not limited by the present design. The guide frame 3 is sleeved on the upright post 1 in a sliding manner, the near support plate 320 is positioned on one side facing the austenite pole 2, and the far support plate 330 is positioned on one side back to the austenite pole 2; one side of the guide frame 3 facing the otto pole 2 is detachably connected with a fixing plate 310, and the first insertion hole 311 is positioned on the fixing plate 310, so that the otto pole 2 and the guide frame 3 can be connected through the fixing plate 310, and the dismounting is simple and convenient.

Specifically, four bolts are arranged on the fixing plate 310, and four screw holes are arranged on the near support plate 320, so that the fixing plate 310 and the near support plate 320 are connected. Of course, the fixing plate 310 and the proximal support plate 320 may be detachably connected by other detachable connection methods, such as a snap connection, a latch connection, etc., which is not limited by the present design. The end face of one side of the near support plate 320, which faces the austenite pole 2, is provided with a clamping groove 321 for inserting the austenite pole 2, and the clamping groove 321 penetrates through the lower side face of the near support plate 320, so that the austenite pole 2 firstly penetrates through the first insertion hole 311 of the fixing plate 310, then the end part of the austenite pole 2 is inserted into the clamping groove 321, and then the fixing plate 310 and the near support plate 320 are connected, so that the austenite pole 2 and the guide frame 3 can be effectively fixed.

As the optimization to above-mentioned embodiment, the left side and the right side of leading truck 3 are equipped with respectively and butt in the left side and the right side of stand 1 guide axle 360, and the both ends of guide axle 360 are equipped with rotatable guide pulley 361 respectively, the guide pulley 361 at the both ends of guide axle 360 butts respectively in the front side and the rear side of stand 1, after adopting this structure, make leading truck 3 can more steady relative stand 1 slip on the one hand, on the other hand because can be relatively perpendicular between guide axle 360 and the ox pole 2, help reducing guide pulley 361 and guide axle 360 and should load too big and deformation, and then lead to the problem of frictional force increase.

As an extension of the above embodiment, the barbell bar further comprises a support rod 4, a second insertion hole 331 for inserting the support rod 4 is formed on the side of the guide frame 3 opposite to the support rod 2, and the support rod 4 is arranged to facilitate loading of the barbell plate so as to adjust the load required by exercise.

Further, the outer side of the supporting rod 4 is sleeved with a cylindrical shell 410, and a fastening piece 411 for abutting against the supporting rod 4 is arranged on the side face of the shell 410, so that the use is safer and more stable. In this embodiment, the fastening member 411 is a fastening pin, so that the assembly and disassembly are simple and convenient.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.

Claims

1. The utility model provides a smith machine subassembly, its characterized in that, including two stand (1) that set up side by side with be located two ore pole (2) between stand (1), be equipped with on stand (1) and follow vertical sliding leading truck (3), leading truck (3) orientation one side of ore pole (2) is equipped with first jack (311), ore pole (2) rotationally peg graft extremely first jack (311), the lateral wall of ore pole (2) is equipped with couple (201), at least one stand (1) is equipped with a plurality of confessions along vertical distribution couple (201) support fixed spacing portion (101).

2. Smith machine assembly according to claim 1, wherein a fixing plate (310) is detachably connected to the side of the guiding frame (3) facing the otto lever (2), the first receptacle (311) being located in the fixing plate (310).

3. Smith machine assembly according to claim 2, wherein the guide frame (3) comprises a front plate (340), a proximal brace (320), a rear plate (350) and a distal brace (330), the front plate (340), the proximal brace (320), the rear plate (350) and the distal brace (330) being connected in series such that the guide frame (3) forms a tube, the guide frame (3) being slidably received on the mast (1), the proximal brace (320) being located at a side facing the otto-pole (2) and the distal brace (330) being located at a side facing away from the otto-pole (2).

4. Smith machine assembly according to claim 3, wherein the fixing plate (310) is detachably connected to the proximal plate (320), and the proximal plate (320) has a slot (321) for inserting the stem (2) at an end surface thereof facing the stem (2), and the slot (321) extends through the proximal plate (320) to the upper, lower, left or right side surface thereof.

5. Smith machine assembly according to any one of the claims 1-4, wherein the guide frame (3) is provided with guide shafts (360) on its left and right sides abutting against the left and right sides of the column (1), respectively, and wherein the guide shafts (360) are provided with rotatable guide wheels (361) at their respective ends, the guide wheels (361) at the respective ends of the guide shafts (360) abutting against the front and rear sides of the column (1), respectively.

6. Smith machine assembly according to claim 1, further comprising a support rod (4), wherein the side of the guide frame (3) facing away from the stem (2) is provided with a second receptacle (331) for receiving the support rod (4).

7. Smith machine assembly according to claim 6, wherein the strut (4) is sleeved with a cylindrical housing (410), and the side of the housing (410) is provided with a tightening piece (411) for abutting against the strut (4).

8. Smith machine assembly according to claim 1, wherein the stop (101) is a groove and is located at the front side of the upright (1).