CN117504218A - Counterweight device of body-building equipment - Google Patents
Counterweight device of body-building equipment Download PDFInfo
- Publication number
- CN117504218A CN117504218A CN202311404429.2A CN202311404429A CN117504218A CN 117504218 A CN117504218 A CN 117504218A CN 202311404429 A CN202311404429 A CN 202311404429A CN 117504218 A CN117504218 A CN 117504218A
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- weight
- base
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- equipment according
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- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000017105 transposition Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a counterweight device of fitness equipment, which comprises a base, wherein brackets are fixed on the front side and the rear side of the base, a plurality of limiting plates are fixed on one side, close to the center of the base, of the top surface of the brackets in a row, counterweight components are arranged on one side, close to the center of the base, of the limiting plates in a rolling mode, a jacking component which is convenient for adjusting the height of a fitness person is also arranged in the middle of the top surface of the base, lifting rods are arranged on the inner sides of the upper ends of the two brackets, rubber sleeves are fixed on the front side and the rear side of the middle of the lifting rods, sliding grooves are formed on the upper ends of the two brackets, close to one another, of the lifting rods, sliding blocks are fixed on the front side and the rear side of the lifting rods, and the sliding blocks are in sliding limiting connection in the sliding grooves. The invention has simple structure and novel design, realizes the quick switching of different weight plates by adopting a lever transposition mode, and is arranged at the half-empty position to be lifted and is provided with a limit when in use, thereby avoiding the phenomenon that a user directly pulls up from the ground to cause strain, and further greatly improving the safety of body building.
Description
Technical Field
The invention relates to the technical field of fitness equipment auxiliary equipment, in particular to a counterweight device of fitness equipment.
Background
The body health is more and more valued by people in the development of society, and the daily exercise of the body is carried out, so that the body-building equipment greatly meets the requirements of people on body building, more and more gymnasiums are produced, the indoor exercise body-building equipment is rapidly developed, the indoor exercise body-building equipment is various, and the body-building functions are different; for example, barbells are widely used, and the barbells and iron sheets with different weights are used for training muscle endurance of the whole body muscle groups by utilizing the barbells and the iron sheets with different weights, so that fat is burnt, and the muscle endurance is converted into a body-building line to strengthen muscle strength, strengthen the core capacity of the body and improve the muscles which are still relaxed in part for a long time.
The patent of application number 202110982908.7, which is hereby incorporated by reference, discloses a weight device for exercise equipment comprising: a base, a weight box, a plurality of modular weight plate assemblies; the weight box is arranged at one end of the base and is fixedly connected with the base and used for storing the weight plates; the modular weight plate assemblies are symmetrically arranged at two ends of the interior of the weight box respectively and are used for realizing automatic weight balancing on the barbell bar.
The existing device mostly adopts to replace or add and subtract the weight plate when using, and is slow to replace inefficiency, and when the counter weight deviates from user's born scope, the user directly pulls up easily to lead to the strain from ground, and its risk that has greatly increased body-building, so research a body-building apparatus counter weight device is very necessary.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when a user uses a weight plate to replace or add a weight plate, the replacement is slow and the efficiency is low, and when the weight is deviated from the range born by the user, the weight plate is pulled up from the ground directly by the user, so that the risk of body building is easily caused, and the weight plate is greatly increased.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a body-building apparatus counter weight device, includes the base, and the base front and back side all is fixed with the support, the support top surface is close to base center one side and all is one row and is fixed with a plurality of limiting plates, and the limiting plate is close to base center one side and all rolls installs the counter weight subassembly, the jacking subassembly that is convenient for adjust body-building personnel height is still installed at base top surface middle part, two support upper end inboard is equipped with the weight lifting rod, and weight lifting rod middle part front and back side all is fixed with the gum cover, two the support upper end is close to one side mutually and all has offered the sliding tray, and weight lifting rod front and back side all is fixed with the slider, and slider slip spacing connection is in the sliding tray.
Preferably, the counter weight subassembly includes the counter weight wheel, and the U-shaped groove that is used for the weight lifting rod block to set up in counter weight wheel lower extreme one side, and the counter weight wheel below is close to support one end both sides and all is equipped with spacing draw-in groove, is equipped with spacing post in the draw-in groove, and spacing post all fixes on the support lateral wall, two limiting plate quantity on the support is unanimous, and front and back side limiting plate sets up in pairs, on every pair counter weight wheel specification is unanimous, and on the different pairs the specification of counter weight wheel is all inconsistent, the U-shaped groove runs through the counter weight wheel, and spacing draw-in groove and U-shaped groove top all are the arcuation setting.
Preferably, the counterweight wheels are in spacing connection with the limiting plates through balls, and the balls are provided with a plurality of balls and distributed on two sides of the counterweight wheels in two rows.
Preferably, the jacking component comprises an air cylinder which is embedded and mounted on the inner side of the base, a foot seat is fixed at the output end of the air cylinder, a magic tape strip is fixed on one side of the top end of the foot seat, the number of the jacking component is consistent with the number of the counterweight components and is two rows of the jacking component are arranged in the middle of the top surface of the base, the jacking component is arranged in pairs, and the central distance between every two jacking components is cm.
Preferably, the control switch of the air cylinder is set to be an inductive switch, and an inductive switch control piece is arranged on the rubber sleeve.
Preferably, universal wheels are arranged at four corners of the bottom surface of the base, and the universal wheels are arranged on the bottom surface of the base in a foldable manner.
Preferably, reinforcing ribs are fixedly connected between the limiting plate and the top surface of the support, and the reinforcing ribs are arranged at two sides of the limiting plate and symmetrically distributed.
Compared with the prior art, the invention provides a counterweight device of body-building equipment, which has the following beneficial effects:
1. the invention has simple structure and novel design, realizes the quick switching of different weight plates by adopting a lever transposition mode, and when in use, the weight plates are arranged at the half-empty position to be lifted and are provided with limit, thereby avoiding the phenomenon that a user directly pulls up from the ground and is easy to cause strain, and further greatly improving the safety of body building;
2. according to the invention, a plurality of weight balancing components with different weights are arranged between two brackets one by one, the weight lifting rod is connected between the two brackets in a sliding way, and the proper weight balancing components can be selected by moving the weight lifting rod, so that the training requirements of people with different physique are met;
3. according to the invention, the balance weight assembly is arranged in the half space, when the barbell is used, a user selects a proper balance weight assembly according to requirements, when the balance weight assembly exceeds the limit of the user, the user can release the arm at any time after lifting a certain distance, the balance weight assembly does not drop and smash or cause arm strain, and the safety of body building is well protected;
4. according to the invention, the two sides of the lower end of the counterweight wheel are provided with the limit clamping grooves, and the corresponding positions of the limit plates are provided with the limit posts, so that the counterweight wheel is locked after moving downwards to a certain position, and the use safety of equipment is greatly ensured;
5. according to the invention, the initial position of the foot seat can be adjusted through the air cylinder according to the height of a user, so that the requirement of diversity of the user is met, and when the counterweight assembly moves to the highest position, the air cylinder continuously drives the foot seat to move up and down, so that the training of leg muscles can be realized, and the use flexibility of the device is greatly improved.
Drawings
FIG. 1 is a top view of a counterweight device for exercise equipment according to the invention;
FIG. 2 is a front view of a counterweight device for exercise equipment according to the invention;
FIG. 3 is a side view of a counterweight device for exercise equipment according to the invention;
FIG. 4 is a front interior view of a weight device for exercise equipment according to the present invention;
FIG. 5 is a schematic view of a counterweight assembly of a counterweight device for exercise equipment according to the invention;
FIG. 6 is an enlarged view of the counterweight device of the exercise apparatus of FIG. 4A;
fig. 7 is a schematic structural diagram of a jacking component in a counterweight device of exercise equipment according to the invention.
In the figure: base 1, support 2, limiting plate 3, counter weight subassembly 4, jacking subassembly 5, weight lifting rod 6, gum cover 7, sliding tray 8, stiffening rib 9, counter weight wheel 401, U-shaped groove 402, spacing draw-in groove 403, spacing post 404, cylinder 501, foot stand 502, magic tape 503.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, a body-building apparatus counter weight device, including base 1, the side all is fixed with support 2 around the base 1, support 2 top surface is close to base 1 center one side and all is one row and is fixed with a plurality of limiting plates 3, limiting plates 3 are close to base 1 center one side and all roll and install counter weight subassembly 4, the jacking subassembly 5 that is convenient for adjust body-building personnel height is still installed at base 1 top surface middle part, two support 2 upper end inboard is equipped with weight lifting rod 6, weight lifting rod 6 middle part front and back side all is fixed with gum cover 7, sliding groove 8 has all been seted up to two support 2 upper ends and all is close to one side, weight lifting rod 6 front and back side all is fixed with the slider, slider slip spacing connects in sliding groove 8, set up a plurality of counter weight subassemblies 4 of different weight one by one between two supports 2, weight lifting rod 6 sliding connection is between two supports 2, through removing weight lifting rod 6 can select suitable counter weight subassembly 4, thereby satisfy different physique crowd's training requirement.
Example two
As shown in fig. 1, 5 and 6, the present embodiment is basically the same as embodiment 1, preferably, the weight assembly 4 includes a weight wheel 401, a U-shaped groove 402 for clamping the weight bar 6 is provided at one side of the lower end of the weight wheel 401, two sides of one end of the weight wheel 401, which is close to the bracket 2, are provided with a limit slot 403, limit posts 404 are provided in the slot 403, the limit posts 404 are fixed on the side walls of the bracket 2, the number of limit plates 3 on the two brackets 2 is identical, and the front and rear limit plates 3 are arranged in pairs, the weight wheels 401 on each pair are identical in specification, and the specifications of the weight wheels 401 on different pairs are inconsistent, thereby realizing weight lifting training with different intensities, the U-shaped groove 402 penetrates through the weight wheel 401, and the limit slots 403 and the top ends of the U-shaped groove 402 are all arranged in an arc shape.
In this embodiment, through being equipped with spacing draw-in groove 403 in balance weight wheel 401 lower extreme both sides, and set up spacing post 404 in limiting plate 3 relevant position to realize locking after balance weight wheel 401 moves down a certain position, ensured the security of equipment use greatly.
Example III
As shown in fig. 1-3 and 7, the present embodiment is substantially the same as embodiment 1, and preferably, the jacking components 5 include an air cylinder 501 embedded and mounted inside the base 1, a foot base 502 is fixed at the output end of the air cylinder 501, a magic tape 503 is fixed at one side of the top end of the foot base 502, the number of the jacking components 5 is consistent with that of the counterweight components 4 and two rows of jacking components 5 are arranged in the middle of the top surface of the base 1, and the front and rear jacking components 5 are arranged in pairs, wherein the center distance between each pair of two jacking components 5 is 65 cm.
In this embodiment, according to the height of the user and the initial position of the foot stand 502 is adjusted by the air cylinder 501, so as to meet the requirement of diversity of the user, and when the counterweight assembly 4 moves to the highest position, the air cylinder 501 continues to drive the foot stand 502 to move up and down at this time, so that training of leg muscles can be achieved, and the flexibility of using the device is greatly improved.
Example IV
As shown in fig. 1 and 7, the present embodiment is substantially the same as embodiment 1, and preferably, the control switch of the air cylinder 501 is provided as a sensing switch, and a sensing switch control member is mounted on the gum cover 7.
In this embodiment, the air cylinder 501 is controlled by an inductive switch, and the inductive switch is mounted on the rubber sleeve 7, so that the air cylinder 501 is convenient to jack up and shrink.
Example five
As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, universal wheels are mounted at four corners of the bottom surface of the base 1, and the universal wheels are foldably mounted on the bottom surface of the base 1.
In this embodiment, through folding the installation at four corners of base 1 bottom surface to the base 1 of being convenient for removes the transposition, and then has improved the convenience that equipment used greatly.
Example six
As shown in fig. 1-3, the present embodiment is basically the same as embodiment 1, and preferably, reinforcing ribs 9 are fixedly connected between the limiting plate 3 and the top surface of the bracket 2, and the reinforcing ribs 9 are provided with two and symmetrically distributed on two sides of the limiting plate 3.
In the embodiment, the reinforcing ribs 9 are arranged on the limiting plate 3, so that the stability of the limiting plate 3 during the operation of the equipment is well ensured.
Example seven
As shown in fig. 5 and 6, the present embodiment is substantially the same as embodiment 1, and preferably, the weight wheel 401 is in limited connection with the limiting plate 3 through balls, and the balls are provided in plurality and distributed in two rows on both sides of the weight wheel 401.
In this embodiment, the balls are provided in plural, so that the weight wheel 401 is ensured to move up and down without deviation, and the stability of the weight wheel 401 in long-term use is greatly improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a body-building apparatus counter weight device, includes base (1), and base (1) front and back side all is fixed with support (2), its characterized in that, support (2) top surface is close to base (1) center one side and all is one row and be fixed with a plurality of limiting plates (3), and limiting plate (3) are close to base (1) center one side all roll and install counter weight subassembly (4);
the lifting assembly is characterized in that a jacking assembly (5) which is convenient for adjusting the height of a body-building person is further arranged in the middle of the top surface of the base (1), weight lifting rods (6) are arranged on the inner sides of the upper ends of the supports (2), rubber sleeves (7) are respectively fixed on the front side and the rear side of the middle of the weight lifting rods (6), sliding grooves (8) are respectively formed in the upper ends of the supports (2) close to one side of the upper ends of the supports, sliding blocks are respectively fixed on the front side and the rear side of the weight lifting rods (6), and the sliding blocks are in sliding limiting connection in the sliding grooves (8).
2. The weight device of exercise equipment according to claim 1, wherein the weight assembly (4) comprises a weight wheel (401), a U-shaped groove (402) for clamping the weight lifting rod (6) is formed in one side of the lower end of the weight wheel (401), limit clamping grooves (403) are formed in two sides, close to one end of the support (2), of the lower portion of the weight wheel (401), limit posts (404) are arranged in the clamping grooves (403), and the limit posts (404) are fixed on the side wall of the support (2).
3. The weight device of exercise equipment according to claim 2, wherein the number of limiting plates (3) on two of the brackets (2) is identical, and the front and rear limiting plates (3) are arranged in pairs, the weight wheels (401) on each pair are identical in specification, and the weight wheels (401) on different pairs are not identical in specification.
4. The weight device of exercise equipment according to claim 2, wherein the U-shaped groove (402) penetrates through the weight wheel (401), and the limiting clamping groove (403) and the top end of the U-shaped groove (402) are all arranged in an arc shape.
5. The weight device of the fitness equipment according to claim 2, wherein the weight wheel (401) is in limited connection with the limiting plate (3) through balls, and the balls are arranged in a plurality and two rows on two sides of the weight wheel (401).
6. The counterweight device of fitness equipment according to claim 4, wherein the jacking component (5) comprises a cylinder (501) embedded and installed inside the base (1), a foot seat (502) is fixed at the output end of the cylinder (501), and a magic tape (503) is fixed at one side of the top end of the foot seat (502).
7. The counterweight device of exercise equipment according to claim 5, wherein the number of the jacking components (5) is identical to the number of the counterweight components (4) and the jacking components (5) are arranged in two rows in the middle of the top surface of the base (1), and the jacking components (5) on the front side and the rear side are arranged in pairs, wherein the center distance between each pair of two jacking components (5) is 65 cm.
8. The weight device of exercise equipment according to claim 6, wherein the control switch of the cylinder (501) is provided as a sensor switch, and the sensor switch control is mounted on the gum cover (7).
9. The counterweight device of exercise equipment according to claim 1 or 4, wherein universal wheels are mounted at four corners of the bottom surface of the base (1), and the universal wheels are foldably mounted on the bottom surface of the base (1).
10. The weight balancing device of the fitness equipment according to claim 1 or 2, wherein reinforcing ribs (9) are fixedly connected between the limiting plate (3) and the top surface of the support (2), and the reinforcing ribs (9) are arranged at two sides of the limiting plate (3) and symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311404429.2A CN117504218A (en) | 2023-10-27 | 2023-10-27 | Counterweight device of body-building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311404429.2A CN117504218A (en) | 2023-10-27 | 2023-10-27 | Counterweight device of body-building equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117504218A true CN117504218A (en) | 2024-02-06 |
Family
ID=89757604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311404429.2A Pending CN117504218A (en) | 2023-10-27 | 2023-10-27 | Counterweight device of body-building equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117504218A (en) |
-
2023
- 2023-10-27 CN CN202311404429.2A patent/CN117504218A/en active Pending
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