CN218686095U

CN218686095U - Arm strength exerciser

Info

Publication number: CN218686095U
Application number: CN202222932379.2U
Authority: CN
Inventors: 刘进
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The application discloses arm strength exerciser relates to sport equipment technical field. This application includes the fixed block, be provided with the connecting rod on the fixed block, the connecting rod bottom is fixed with the telescopic link. This application is put magnetic induction counter in the middle of two grip blocks, can drive two grip blocks through power component and be close to each other, make magnetic induction counter fix on the fixed block, user's both hands are held two handles, be close to two handles each other, make two arm of force be close to each other, when two arm of force are close to each other, make the fixed block move to connecting rod one side, and simultaneously, the telescopic link stretches out and draws back, connecting rod and fixed block extrude the extension spring, and then can temper user's arm muscle crowd, make magnet be close to magnetic induction counter, the number of times that magnetic induction counter can take notes the handle and be close to, the number of times that magnetic induction counter can take notes two handles and be close to each other, with this can the person of facilitating the use carry out the record to own amount of exercise.

Description

Arm strength exerciser

Technical Field

The application relates to the technical field of sports equipment, in particular to an arm strength exerciser.

Background

The arm strength exerciser is a sports apparatus for forearm wrist flexor, has certain danger, and is used for exercising arm muscle groups, mainly exercising arm strength and pectoral muscles and assisting in exercising wrist strength.

A sports arm strength exerciser mentioned in the existing Chinese published patent (No. CN 214415528U) relates to the technical field of sports equipment. The technical points are as follows: the device comprises a connecting pipe, wherein the opposite sides of the connecting pipe are respectively hinged with a moment arm, and one side of each of the two moment arms, which is close to each other, is hinged with a transmission rod. Through a plurality of draw-in grooves that set up can make the user can be according to self demand selection suitable draw-in groove fix can.

In the actual exercise in-process, the user often need count the number of times that two handles are close to each other for the amount of exercise of record oneself, but this utility model can not count the number of times that the handle is close to, and inconvenient user records the amount of exercise of oneself.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the problem that inconvenient user carries out the record to the amount of exercise of oneself, this application provides an arm strength exerciser.

The following technical scheme is specifically adopted in order to achieve the purpose:

the utility model provides an arm strength exerciser, includes the fixed block, be provided with the connecting rod on the fixed block, the connecting rod bottom is fixed with the telescopic link, the telescopic link bottom is fixed with the fixed block, the cover is equipped with the extension spring on the telescopic link, the extension spring both ends are fixed with connecting rod and fixed block respectively, the cover is equipped with the adjustment disk on the connecting rod, be provided with the adjusting part who is used for adjusting the adjustment disk position on the connecting rod, adjustment disk outer wall symmetry articulates there are two arm of force, two arm of force bottom all is fixed with the handle, one of them one side that the handle is close to the fixed block is fixed with magnet, the fixed block bottom is provided with the magnetic induction counter, the shifting chute has been seted up in the fixed block, the fixed block is located two grip blocks of sliding connection, be provided with the power component who is used for driving two grip blocks each other to be close to in the fixed block outer wall symmetry, two bracing piece one end is all articulated with the arm of force that corresponds.

Through adopting above-mentioned technical scheme, be close to two handles each other for magnet is close to the magnetism sensing counter, and the number of times that the magnetism sensing counter can take notes the handle and be close to when two arm of force are close to each other, can temper user's arm muscle crowd.

Further, power component is including setting up the turn round in fixed block one side, the fixed block is located the shifting chute internal rotation and is connected with the two-way threaded rod, two-way threaded rod one end is fixed with the turn round, two-way threaded rod both ends are provided with and revolve to opposite screw thread, two the grip block respectively with two-way threaded rod both ends threaded connection.

Through adopting above-mentioned technical scheme, rotate the bull head and can drive two-way threaded rod and rotate for two grip blocks are close to each other.

Furthermore, the adjusting assembly comprises a through hole formed in the adjusting disc, a bolt is inserted into the through hole, and a plurality of thread grooves matched with the bolts are formed in the connecting rod at equal intervals.

Through adopting above-mentioned technical scheme, can be so that the adjusting disk is fixed with the connecting rod, can adjust the adjusting disk to the different positions of connecting rod.

Further, the telescopic link includes outer pole and interior pole, outer pole top is fixed with the connecting rod, interior pole bottom is fixed with the fixed block, the spout of pole in the adaptation is seted up in the outer pole, interior pole is inserted and is established in the spout.

Through adopting above-mentioned technical scheme, can drive interior pole and slide in the spout when the fixed block moves to connecting rod one side.

Furthermore, rubber pads are fixed on the outer walls of the two handles.

Through adopting above-mentioned technical scheme, the rubber pad can increase the surface friction force between user and the handle.

Furthermore, safety ropes are fixed on the outer walls of the two force arms close to the handle.

Through adopting above-mentioned technical scheme, can avoid the user to break away from the hand in carelessness when carrying out the arm strength exercise as far as possible.

In summary, the present application includes at least one of the following advantages;

1. the user can adjust the different positions of adjusting disk to the connecting rod through adjusting part, can adjust the terminal interval of two arm of force, thereby can adjust and temper intensity, make things convenient for different users to use, put magnetic induction counter in the middle of two grip blocks, can drive two grip blocks through power component and be close to each other, make magnetic induction counter fix on the fixed block, user's both hands are held two handles, be close to two handles each other, make two arm of force be close to each other, when two arm of force are close to each other, make the fixed block move to connecting rod one side, and simultaneously, the telescopic link stretches out and draws back, connecting rod and fixed block extrude the reed, and then can temper the muscular group of user's arm, magnet is close to magnetic induction counter, magnetic induction counter can record the number of times that the handle is close to each other, make magnetic induction counter can record the number of times that two handles are close to each other, with this can the person of facilitating the use take notes the amount of exercise oneself.

2. When the safety rope is used, a user sleeves the safety rope on the wrist, and the situation that the handle is separated from the hand carelessly when the user exercises the arm strength and the user is injured can be avoided as much as possible.

Drawings

FIG. 1 is a schematic perspective view of a device body according to the present application;

FIG. 2 is a cross-sectional view of a coating in the present application;

fig. 3 is an enlarged schematic view at a in fig. 2 in the present application.

Description of reference numerals:

1. a fixed block; 2. a connecting rod; 3. a tension spring; 4. an adjusting disk; 5. a force arm; 6. a handle; 7. a magnet; 8. a magnetic induction counter; 9. a clamping plate; 10. a support bar; 11. a power assembly; 111. turning the head; 112. a bidirectional threaded rod; 12. an adjustment assembly; 121. a bolt; 122. a thread groove; 13. a telescopic rod; 131. an inner rod; 132. an outer rod; 14. a safety rope.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses arm strength exerciser.

Referring to fig. 1-3, an arm strength exerciser, including a fixed block 1, a connecting rod 2 is disposed on the fixed block 1, a telescopic rod 13 is fixed to the bottom of the connecting rod 2, the bottom of the telescopic rod 13 is fixed to the fixed block 1, a tension spring 3 is sleeved on the telescopic rod 13, two ends of the tension spring 3 are respectively fixed to the connecting rod 2 and the fixed block 1, an adjusting plate 4 is sleeved on the connecting rod 2, an adjusting component 12 for adjusting the position of the adjusting plate 4 is disposed on the connecting rod 2, two force arms 5 are symmetrically hinged to the outer wall of the adjusting plate 4, handles 6 are respectively fixed to the bottoms of the two force arms 5, a magnet 7 is fixed to one side of one handle 6 close to the fixed block 1, a magnetic induction counter 8 is disposed at the bottom of the fixed block 1, a moving groove is formed in the fixed block 1, the fixed block 1 is slidably connected with two clamping plates 9, a power component 11 for driving the two clamping plates 9 to be close to each other is disposed in the fixed block 1, two support rods 10 are symmetrically hinged to the outer wall of the fixed block 1, and one end of the two support rods 10 is hinged to the corresponding force arm 5. The user can adjust the different positions of adjustment disk 4 to connecting rod 2 through adjusting part 12, can adjust the terminal interval of two arms of force 5, thereby can adjust exercise intensity, make things convenient for different users to use, put magnetic induction counter 8 in the middle of two grip blocks 9, can drive two grip blocks 9 through power component 11 and be close to each other, make magnetic induction counter 8 fix on fixed block 1, two handles 6 are held to user's both hands, be close to two handles 6 each other, make two arms of force 5 be close to each other, when two arms of force 5 are close to each other, make fixed block 1 remove to connecting rod 2 one side, and simultaneously, telescopic link 13 stretches out and draws back, connecting rod 2 extrudees extension spring 3 with fixed block 1, and then can temper user's arm muscle group counter, magnet 7 is close to magnetic induction counter 8, magnetic induction counter 8 can take notes the number of times that handle 6 is close to, make magnetic induction counter 8 can take notes the number of times that two handles 6 are close to each other, thereby can the person of facilitating the use carry out the record to own amount of exercise.

Referring to fig. 2 and 3, the power assembly 11 includes a rotary head 111 disposed at one side of the fixed block 1, the fixed block 1 is rotatably connected with a bidirectional threaded rod 112 in a moving slot, one end of the bidirectional threaded rod 112 is fixed with the rotary head 111, two ends of the bidirectional threaded rod 112 are provided with threads with opposite rotation directions, and the two clamping plates 9 are respectively in threaded connection with two ends of the bidirectional threaded rod 112. The two-way threaded rod 112 can be driven to rotate by rotating the rotating head 111, and the two clamping plates 9 are respectively in threaded connection with two ends of the two-way threaded rod 112, so that the two clamping plates 9 can be driven to approach each other when the two-way threaded rod 112 rotates.

Referring to fig. 2, the adjusting assembly 12 includes a through hole formed in the adjusting plate 4, a bolt 121 is inserted into the through hole, and a plurality of thread grooves 122 adapted to the bolt 121 are equidistantly formed in the connecting rod 2. The adjusting disk 4 is moved to a position suitable for the connecting rod 2, and then the bolt 121 in the through hole is screwed into the corresponding thread groove 122, so that the adjusting disk 4 and the connecting rod 2 can be fixed, and different positions of the adjusting disk 4 to the connecting rod 2 can be adjusted.

Referring to fig. 2, the telescopic rod 13 includes an outer rod 132 and an inner rod 131, the top of the outer rod 132 is fixed to the connecting rod 2, the bottom of the inner rod 131 is fixed to the fixing block 1, a sliding groove matched with the inner rod 131 is formed in the outer rod 132, and the inner rod 131 is inserted into the sliding groove. When the fixing block 1 moves towards one side of the connecting rod 2, the inner rod 131 can be driven to move, so that the inner rod 131 slides in the sliding groove, and the telescopic rod 13 can stretch.

Referring to fig. 1, rubber pads are fixed on the outer walls of the two handles 6. The friction force between the user and the handle 6 can be increased through the rubber pad, and the use of the user can be facilitated.

Referring to fig. 2, safety ropes 14 are fixed on the outer walls of the two force arms 5 at positions close to the handle 6. When the arm strength exerciser is used, the safety rope 14 is sleeved on the wrist of a user, so that the handle 6 is prevented from being separated from the hand carelessly when the user exercises the arm strength as much as possible, and the injury to the user is avoided.

The working principle is as follows: move adjusting disk 4 to the suitable position to connecting rod 2, then screw in bolt 121 in the through-hole in the corresponding thread groove 122, make adjusting disk 4 fixed with connecting rod 2, can adjust adjusting disk 4 to the different positions of connecting rod 2, can adjust and temper intensity, make things convenient for different users to use, put magnetic induction counter 8 in the middle of two grip blocks 9, it can drive two-way threaded rod 112 rotation to rotate round head 111, because two grip blocks 9 respectively with two-way threaded rod 112 both ends threaded connection, can drive two grip blocks 9 and be close to each other when two-way threaded rod 112 rotates, can fix magnetic induction counter 8 on fixed block 1, two handles 6 are held to user's both hands, be close to two handles 6 each other, make two arm of force 5 be close to each other, when two arm of force 5 are close to each other, make fixed block 1 move to connecting rod 2 one side, and simultaneously, telescopic link 13 stretches out and draws back, connecting rod 2 and fixed block 1 extrude extension spring 3, and then can temper user's arm muscle group, magnet 7 is close to magnetic induction counter 8, counter 8 can record the number of times that magnetic induction handle 6 is close to each other, make things convenient for this user's own exercise amount. When the arm strength training device is used, a user can sleeve the safety rope 14 on the wrist, so that the situation that the handle 6 is separated from the hand carelessly when the user exercises arm strength to hurt the user can be avoided as much as possible.

Claims

1. An arm power exerciser, includes fixed block (1), its characterized in that: the fixed block (1) is provided with a connecting rod (2), the bottom of the connecting rod (2) is fixed with a telescopic rod (13), the bottom of the telescopic rod (13) is fixed with the fixed block (1), the telescopic rod (13) is sleeved with a tension spring (3), two ends of the tension spring (3) are respectively fixed with the connecting rod (2) and the fixing block (1), an adjusting disc (4) is sleeved on the connecting rod (2), an adjusting component (12) used for adjusting the position of the adjusting disc (4) is arranged on the connecting rod (2), the outer wall of the adjusting disc (4) is symmetrically hinged with two force arms (5), the bottoms of the two force arms (5) are both fixed with handles (6), one side of one of the handles (6) close to the fixed block (1) is fixed with a magnet (7), the bottom of the fixed block (1) is provided with a magnetic induction counter (8), a moving groove is arranged in the fixed block (1), the fixed block (1) is positioned in the moving groove and is connected with two clamping plates (9) in a sliding way, a power component (11) for driving the two clamping plates (9) to approach each other is arranged in the fixed block (1), the outer wall of the fixed block (1) is symmetrically hinged with two support rods (10), and one ends of the support rods (10) are hinged with corresponding force arms (5).

2. An arm force exerciser according to claim 1, wherein: power component (11) are including setting up turn (111) in fixed block (1) one side, fixed block (1) are located the shifting chute internal rotation and are connected with two-way threaded rod (112), two-way threaded rod (112) one end is fixed with turn (111), two-way threaded rod (112) both ends are provided with and revolve to opposite screw thread, two grip block (9) respectively with two-way threaded rod (112) both ends threaded connection.

3. An arm force exerciser according to claim 1, wherein: the adjusting assembly (12) comprises a through hole formed in the adjusting disc (4), a bolt (121) is inserted into the through hole, and thread grooves (122) of a plurality of adaptive bolts (121) are formed in the connecting rod (2) at equal intervals.

4. An arm force exerciser according to claim 1, wherein: telescopic link (13) are including outer pole (132) and interior pole (131), outer pole (132) top is fixed with connecting rod (2), interior pole (131) bottom is fixed with fixed block (1), set up the spout of pole (131) in the adaptation in outer pole (132), interior pole (131) are inserted and are established in the spout.

5. An arm force exerciser according to claim 1, wherein: rubber pads are fixed on the outer walls of the two handles (6).

6. The arm exerciser of claim 1, wherein: safety ropes (14) are fixed on the outer walls of the two force arms (5) at positions close to the handle (6).