CN218871162U

CN218871162U - Arm strength exercising device

Info

Publication number: CN218871162U
Application number: CN202222047297.XU
Authority: CN
Inventors: 付春芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-04-18
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a body-building apparatus technical field just discloses an arm strength exercise device, including a base section of thick bamboo, the bottom inner wall fixed mounting of a base section of thick bamboo has the divider ring, sliding clamping groove has been seted up to the lateral wall of divider ring, sliding clamping groove's inside slip joint has the slip cassette, the surface activity of slip cassette is pegged graft there is the bracing piece, the outer wall of bracing piece has cup jointed the support ring and is located the inboard position activity of divider ring. This device is tempered to arm power, can restrict the connecting cylinder and temper the speed when the pull rod is transferred through buffer in the use, the comfort level of taking exercise has been improved, and can prevent to transfer after being injured when the connecting cylinder and temper the pull rod pulling force and lead to the fact the secondary injury excessively, the protection to the person taking exercise has been improved, through rotating the extension height that the pull rod can be adjusted and temper the pull rod, thereby can be suitable for different height crowds and use, can also adjust the size of taking exercise strength, high durability and convenient use.

Description

Arm strength exercising device

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a device is tempered to arm strength.

Background

The equipment that carries out arm strength exercise in the gymnasium is relatively poor to user's protection effect, appears pulling the back at the in-process arm of taking exercise and causes the secondary injury easily under the reaction force of equipment, and general fitness equipment is inconvenient carrying out strength adjustment to it is fixed to be suitable for the height, and the comfort level is poor when the people of different heights uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device is tempered to arm strength has solved the problem of complaining the background art and proposing.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a device is tempered to arm power, includes a base section of thick bamboo, the bottom inner wall fixed mounting of a base section of thick bamboo has the divider ring, the slip draw-in groove has been seted up to the lateral wall of divider ring, the inside slip joint of slip draw-in groove has the slip cassette, the surperficial activity of slip cassette is pegged graft and is had the bracing piece, the outer wall of bracing piece and the position activity that is located the divider ring inboard have cup jointed the support ring, the inside wall fixed mounting that leans on of support ring has supporting spring, supporting spring lean on the inboard outer wall fixed mounting with the bracing piece, the bracing piece lean on the inner install the gyro wheel, the bottom fixed mounting of support ring has the backing ring, the inner fixed mounting of backing ring has horizontal branch, the inner wall fixed mounting of backing ring has the cross support rod, the connecting cylinder top runs through a base section of thick bamboo and extends base section of thick bamboo top, and the position that is contacted with a base section of thick bamboo top passes through the bearing rotation installation, the top of connecting cylinder is installed through the screw thread and is tempered the pull rod, the top of connecting ring is located the top of a protection device.

Preferably, buffering protection device includes buffering barrel casing, piston and restricted aperture, the position fixed mounting that the buffering barrel casing and the top of a base section of thick bamboo are located the connecting cylinder outside, the piston cup joints the inside at the buffering barrel casing, the outer wall fixed mounting of piston and exercise pull rod, the top at the piston is seted up to the restricted aperture.

Preferably, the outer diameter of the top of the support clamping pile is larger than that of the bottom of the support clamping pile.

Preferably, the outer wall of the support clamping pile is provided with a sliding groove, and the roller at the inner end of the support rod is clamped into the sliding groove.

Preferably, the inside of the buffer cylinder sleeve is filled with hydraulic oil.

Preferably, the surface of the support ring close to the sliding clamping seat is embedded with steel balls, and the steel balls are in contact with the inner wall of the separating ring.

Compared with the prior art, the utility model provides a device is tempered to arm strength possesses following beneficial effect:

1. this device is tempered to arm strength can restrict the connecting cylinder and temper the speed when the pull rod is transferred through buffer in the use, has improved the comfort level of taking exercise to connecting cylinder and temper the pull rod pulling force and too big secondary injury that causes can prevent to transfer after being injured, improved the protection to taking exercise person.

2. This device is tempered to arm power, can adjust the protrusion height of taking exercise the pull rod through rotating to take exercise the pull rod, thereby can be suitable for different height crowds and use, through rotating the connecting cylinder, the connecting cylinder passes through the screw thread and drives the go-between and shift up, the go-between drives the collet ring through horizontal branch and shifts up, the collet ring drags the support ring and shifts up, the support ring drags the bracing piece to shift up, the bracing piece is leaned on the inner to move to the outside under the support of supporting the card stake when shifting up, the bracing piece is pressed when moving to the outside and is moved supporting spring and contract, thereby can adjust initial position's supporting spring's elasticity size, thereby can adjust the size of taking exercise strength, high durability and convenient use.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Wherein: 1. a base cartridge; 2. a spacer ring; 3. a sliding clamping groove; 4. a sliding card holder; 5. a support bar; 6. a support ring; 7. a support spring; 8. a bottom ring; 9. a transverse strut; 10. supporting the pile; 11. a connecting ring; 12. a connecting cylinder; 13. exercising the pull rod; 14. a buffer cylinder sleeve; 15. a piston; 16. and a flow restriction orifice.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an arm exercising device, which comprises a base barrel 1, a separating ring 2 fixedly mounted on the bottom inner wall of the base barrel 1, a sliding slot 3 formed on the side wall of the separating ring 2, a sliding seat 4 slidably engaged with the inside of the sliding slot 3, a support rod 5 movably engaged with the surface of the sliding seat 4, a support ring 6 movably sleeved on the outer wall of the support rod 5 and located inside the separating ring 2, a support spring 7 fixedly mounted on the support ring 6 and close to the inner side wall, a roller mounted on the support rod 5 and close to the inner end, a bottom support ring 8 fixedly mounted on the bottom of the support ring 6, a transverse support rod 9 fixedly mounted on the inner wall of the bottom support ring 8, a support pile 10 fixedly mounted on the top inner wall of the base barrel 1 and located inside the support rod 5, the support rod 5 is contacted with the outer wall of a support clamping pile 10 by an inner roller, the inner end of a transverse supporting rod 9 is fixedly provided with a connecting ring 11, the inner side of the connecting ring 11 is provided with a connecting cylinder 12 through threads, the top end of the connecting cylinder 12 penetrates through a base cylinder 1 and extends above the base cylinder 1, the contact position of the connecting cylinder 12 and the top of the base cylinder 1 is rotatably installed through a bearing, the top end of the connecting cylinder 12 is provided with an exercise pull rod 13 through threads, the top of the base cylinder 1 and the position positioned at the outer side of the connecting cylinder 12 are provided with a buffer protection device, the extension height of the exercise pull rod 13 can be adjusted by rotating the exercise pull rod 13, so that the support rod can be suitable for people with different heights to use, by rotating the connecting cylinder 12, the connecting cylinder 12 drives the connecting ring 11 to move upwards through threads, the connecting ring 11 drives a bottom supporting ring 8 to move upwards through the transverse supporting rod 9, the support ring 8 moves upwards, support ring 6 drags bracing piece 5 to move up, leans on the inner to move to the outside under the support of supporting card stake 10 when bracing piece 5 shifts up, presses supporting spring 7 to contract when bracing piece 5 moves to the outside to can adjust initial position's supporting spring 7's elasticity size, thereby can adjust the size of taking exercise strength, convenient to use.

Further, buffering protection device is including buffering barrel casing 14, piston 15 and restricted aperture 16, the top of buffering barrel casing 14 and base section of thick bamboo 1 and the position fixed mounting that is located the connecting cylinder 12 outside, piston 15 cup joints the inside at buffering barrel casing 14, piston 15 and the outer wall fixed mounting who tempers pull rod 13, restricted aperture 16 sets up at piston 15's top, can restrict connecting cylinder 12 and the speed when tempering pull rod 13 and transfer through buffer in the use, the comfort level of tempering has been improved, and connecting cylinder 12 and the too big secondary injury that causes of tempering pull rod 13 pulling force when transferring after can preventing to be injured, the protection to the person of exercising has been improved.

Further, the outer diameter of the top of the support pile 10 is larger than that of the bottom, and the support rod 5 moves outwards under the support of the outer wall of the support pile 10 when moving upwards.

Furthermore, the outer wall of the supporting and clamping pile 10 is provided with a sliding groove, the roller at the inner end of the supporting rod 5 is clamped into the sliding groove, and the stability of the supporting and clamping pile 10 for supporting the supporting rod 5 at the inner end is improved.

Furthermore, the interior of the buffer cylinder sleeve 14 is filled with hydraulic oil, when the connecting cylinder 12 drives the piston 15 to move in the buffer cylinder sleeve 14, the hydraulic oil flows on two sides of the piston 15 through the flow limiting hole 16, and the flow speed of the hydraulic oil is limited through the flow limiting hole 16, so that the purpose of limiting the movement speed of the piston 15 and the connecting cylinder 12 is achieved.

Furthermore, steel balls are embedded on the surface, close to the sliding clamping seat 4, of the support ring 6, the steel balls are in contact with the inner wall of the separating ring 2, the support ring 6 can slide up and down along the inner wall of the separating ring 2 more smoothly through the steel balls, and the moving friction force is reduced.

When the adjustable hydraulic buffer sleeve is used, the extension height of the exercise pull rod 13 can be adjusted by rotating the exercise pull rod 13, so that the adjustable hydraulic buffer sleeve can be suitable for people with different heights to use, the connection cylinder 12 drives the connection ring 11 to move upwards through threads, the connection ring 11 drives the bottom support ring 8 to move upwards through the transverse support rod 9, the bottom support ring 8 drives the support ring 6 to move upwards, the support ring 6 drives the support rod 5 to move upwards, the support rod 5 moves upwards through pulling under the support of the support clamp pile 10 by means of inner ends when moving upwards, the support spring 7 contracts when the support rod 5 moves outwards through the connection ring 11, the bottom support ring 8 drives the support ring 6 to move upwards, the support ring 6 drags the support rod 5 to move upwards, the support rod 5 moves outwards through pulling by means of inner ends under the support of the support clamp pile 10 when moving upwards, the support spring 7 contracts when the support rod 5 moves outwards, the support spring 7 is compressed to serve as a load to exercise, the exercise pull rod 14 moves downwards, the flow of hydraulic oil is prevented by limiting hole 16, and the piston 15 is prevented from moving downwards and flows through the limiting hole 16, and the piston.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An arm strength exercise device, comprising a base cartridge (1), characterized in that: the bottom inner wall of the base barrel (1) is fixedly provided with a separating ring (2), the side wall of the separating ring (2) is provided with a sliding clamping groove (3), the inner part of the sliding clamping groove (3) is connected with a sliding clamping seat (4) in a sliding clamping way, the surface of the sliding clamping seat (4) is movably inserted with a support rod (5), the outer wall of the support rod (5) is movably sleeved with a support ring (6) at the position on the inner side of the separating ring (2), the support ring (6) is fixedly provided with a support spring (7) at the inner side wall, the support spring (7) is fixedly arranged at the inner side of the support rod (5) at the inner side of the inner side, the support rod (5) is provided with a roller at the inner end, the bottom of the support ring (6) is fixedly provided with a bottom support ring (8), the inner wall of the bottom support ring (8) is fixedly provided with a transverse support rod (9), the top inner wall of the base barrel (1) is fixedly provided with a support clamping pile (10) at the position on the inner side of the support rod (5), the inner side of the support ring (5) is contacted with the outer wall of the support clamping pile (10), the support rod (5) at the outer wall of the transverse support ring (9), the inner side of the base barrel (11) is provided with a connecting ring (11), the connecting ring (12) at the top of the base barrel, the connecting barrel (1) extends to the inner end of the base barrel (12), the installation is rotated through the bearing in the position of connecting cylinder (12) and base section of thick bamboo (1) top contact, exercise pull rod (13) are installed through the screw thread in the top of connecting cylinder (12), a buffer protection device is installed at the position that base section of thick bamboo (1) top and lie in the connecting cylinder (12) outside.

2. An arm power exercising apparatus according to claim 1, wherein: buffering protection device includes buffering barrel casing (14), piston (15) and restricted aperture (16), the position fixed mounting in connecting cylinder (12) outside is located and at the top of buffering barrel casing (14) and base section of thick bamboo (1), piston (15) cup joint the inside at buffering barrel casing (14), piston (15) and the outer wall fixed mounting who tempers pull rod (13), the top at piston (15) is seted up in restricted aperture (16).

3. An arm power exercising apparatus according to claim 1, wherein: the outer diameter of the top of the support clamping pile (10) is larger than that of the bottom.

4. The arm exercising apparatus according to claim 1, wherein: the outer wall of the supporting and clamping pile (10) is provided with a sliding groove, and the supporting rod (5) is clamped into the sliding groove by a roller at the inner end.

5. The arm exercising apparatus according to claim 2, wherein: the interior of the buffer cylinder sleeve (14) is filled with hydraulic oil.

6. An arm power exercising apparatus according to claim 1, wherein: and steel balls are embedded on the surface, close to the sliding clamping seat (4), of the support ring (6), and the steel balls are in contact with the inner wall of the separation ring (2).