CN209885151U

CN209885151U - Arm strength device with force-disengaging protection function

Info

Publication number: CN209885151U
Application number: CN201920531839.6U
Authority: CN
Inventors: 陈烁
Original assignee: Jiangsu Li Teng Machinery Co Ltd
Current assignee: Jiangsu Li Teng Machinery Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-03
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an arm strength ware with take off power protection, including base and spring, settle the top of base has adjustment mechanism, and adjustment mechanism's the place ahead is connected with fixed establishment, the left side of spring is fixed with extends the piece, and the spring is located fixed establishment's left side, the left side that extends the piece is connected with the handle, the laminating of the external surface of handle has the rubber sleeve, and the left side of handle is connected with the fag end, fixed establishment's top is provided with the roof. This strength of arm with take off power protection can prescribe a limit to the position, with user hand friction power, can not be easy take off power from user's hand, the spring can not press from both sides and hinder user's hand, danger is low, the roof can provide the protection to the strength of arm, when the user takes off power, the reaction force of spring drives when the strength of arm removes, the roof blocks the strength of arm, make the strength of arm can not cause the injury to oneself or people around when taking off power, the security of strength of arm has been promoted.

Description

Arm strength device with force-disengaging protection function

Technical Field

The utility model relates to an arm strength device technical field specifically is an arm strength device with take off power protection.

Background

The arm strength device is one kind of sports equipment, and the sports equipment is the collective name of various apparatus, equipment and articles for use of athletic sports match and body-building exercise, and the arm strength device is also called a grip stick, is used for taking exercises to arm muscle group, mainly takes exercises arm strength and pectoral muscle, supplementary exercise wrist power. The arm power exerciser is a sports apparatus for forearm wrist flexor, has certain danger, and is divided into different grades according to different force required during use.

However, the existing arm exerciser is dangerous when in use, when the spring is restored, the palm of a user is easy to clamp by the spring, the palm is injured by clamping, the hand is easy to fall off from the arm exerciser, the arm exerciser flies out due to the counterforce of the spring, other people around the arm exerciser or the user himself/herself are injured, the position of the arm exerciser cannot be limited during force releasing, the arm exerciser is injured by the user or people around the user, and the arm exerciser is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arm strength ware with take off power protection, relatively dangerous when using with the arm strength ware that proposes to have now in solving above-mentioned background art, when the spring recovers, user's palm is cliied easily to the spring, lead to the palm to be pressed from both sides and hinder, the hand drops from the arm strength ware easily, lead to the arm strength ware to receive the reaction force of spring and departure, other people on every side or oneself cause the injury, and can't prescribe a limit to the position of arm strength ware when taking off the power, lead to the arm strength ware to hurt oneself or people on every side, more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arm strength ware with take off power protection, includes base and spring, settle the top of base has adjustment mechanism, and adjustment mechanism's the place ahead is connected with fixed establishment, the left side of spring is fixed with extends the piece, and the spring is located fixed establishment's left side, the left side that extends the piece is connected with the handle, and extends for injection moulding between piece and the handle, the laminating of the outside surface of handle has the rubber sleeve, and the left side of handle is connected with the fag end, fixed establishment's top is provided with the roof.

Preferably, the adjusting mechanism comprises a support rod, a slide way, a connecting rod and a stop pin, the slide way is arranged inside the support rod, the connecting rod is arranged inside the slide way, and the stop pin is fixed on the right side of the connecting rod.

Preferably, the support rod is perpendicular to the base, the connecting rod forms a sliding lifting structure through the slide way and the support rod, and the connecting rod and the support rod are perpendicular to the stop pin.

Preferably, fixed establishment includes mounting panel, constant head tank and fixed screw, and the outside of mounting panel is provided with the constant head tank, the fixed screw is installed on the right side of constant head tank.

Preferably, the size between mounting panel and the constant head tank is identical, and is stamping forming between constant head tank and the connecting rod to the mounting panel passes through the cooperation between constant head tank and the fixed screw and constitutes detachable construction between the connecting rod.

Preferably, the extension block and the mounting plate form an elastic structure through the spring, and the vertical center lines of the extension block, the spring and the mounting plate are coincident, and the vertical center lines of the extension block and the mounting plate are coincident.

Preferably, the rope sleeve is fixedly connected with the handle, the outer surface of the handle is tightly attached to the inner surface of the rubber sleeve, and the handle forms a rough appearance through the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a connecting rod, slide, bracing piece and stop pin set up, the connecting rod can move in the slide in the bracing piece, thereby make the connecting rod can drive the strength of arm to carry out the height-adjusting in the vertical direction, thereby make the strength of arm can adapt to the user of different heights, promoted the application scope of the strength of arm, the stop pin is fixed to the position of connecting rod, make the position of the strength of arm in the vertical direction can not appear squinting when using, promoted the stability of the strength of arm;

2. the utility model discloses a set screw, the constant head tank, the mounting panel, the setting of roof and connecting rod, set screw and constant head tank have promoted the fastness of being connected between mounting panel and the connecting rod, make the strength of arm when using, the skew can not appear in the position of mounting panel, the condition that the mounting panel drops from the strength of arm has been prevented simultaneously, the strength of arm is when using, the roof can provide the protection to the strength of arm, when user's power take off, the reaction force of spring drives the strength of arm and moves, the roof blocks the strength of arm, make the strength of arm can not cause the injury to oneself or people around when taking off the power, the security of strength of arm has been promoted, when need not providing the protection to the strength of arm through the roof, take off the set screw from the connecting rod, then take out the mounting panel from the constant head tank again, thereby carry out exclusive use to the strength of;

3. the utility model adopts the rope sleeve, the handle, the rubber sleeve, the extension block and the spring, the rope sleeve is made of rubber which can stretch according to the stature of a user, so that the arm power exerciser can be suitable for users with different statures, when the arm exerciser is used, the rope sleeve is sleeved on the arm, so that the arm exerciser can not fly out of the hand of the user after the arm exerciser is released, thereby the arm strength device can not easily hurt the user and the surrounding people when being used alone, the rubber sleeve improves the friction force between the handle and the hand of the user, so that the handle can not easily fall off from the hand of the user, the diameter of the extension block is larger than that of the handle, when the user uses the arm exerciser, the hand can not with spring direct contact, has prevented when the spring recovers the condition of pressing from both sides the injury with user's hand, further promotion the security of strength of arm.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the support rod of the present invention;

fig. 3 is a schematic view of the structure of the top side of the connecting rod of the present invention.

In the figure: 1. a base; 2. an adjustment mechanism; 201. a support bar; 202. a slideway; 203. a connecting rod; 204. a retaining pin; 3. a fixing mechanism; 301. mounting a plate; 302. positioning a groove; 303. fixing screws; 4. a spring; 5. an extension block; 6. a handle; 7. a rubber sleeve; 8. rope sleeves; 9. a top plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an arm strength device with force-disengaging protection comprises a base 1 and a spring 4, wherein an adjusting mechanism 2 is arranged above the base 1, a fixing mechanism 3 is connected in front of the adjusting mechanism 2, the adjusting mechanism 2 comprises a supporting rod 201, a slide way 202, a connecting rod 203 and a stop pin 204, the slide way 202 is arranged inside the supporting rod 201, the connecting rod 203 is arranged inside the slide way 202, the stop pin 204 is fixed on the right side of the connecting rod 203, the supporting rod 201 is vertical to the base 1, a sliding lifting structure is formed by the connecting rod 203 through the slide way 202 and the supporting rod 201, the connecting rod 203 is vertical to the stop pin 204 through the supporting rod 201, the connecting rod 203 can move in the slide way 202 in the supporting rod 201, so that the connecting rod 203 can drive the arm strength device to adjust the height in the vertical direction, and the arm strength device can adapt to users with different heights, the application range of the arm strength device is widened, the stop pin 204 fixes the position of the connecting rod 203, so that the position of the arm strength device in the vertical direction does not deviate when the arm strength device is used, the stability of the arm strength device is improved, the extension block 5 is fixed on the left side of the spring 4, the spring 4 is positioned on the left side of the fixing mechanism 3, the fixing mechanism 3 comprises a mounting plate 301, a positioning groove 302 and a fixing screw 303, the positioning groove 302 is arranged outside the mounting plate 301, the fixing screw 303 is arranged on the right side of the positioning groove 302, the mounting plate 301 is matched with the positioning groove 302 in size, the positioning groove 302 and the connecting rod 203 are formed by stamping, the mounting plate 301 forms a detachable structure with the connecting rod 203 through the matching between the positioning groove 302 and the fixing screw 303, the fixing screw 303 and the positioning groove 302 improve the firmness of the connection between the mounting plate 301, the position of the mounting plate 301 cannot deviate, the situation that the mounting plate 301 falls off from the arm strength device is prevented, when the arm strength device is used, the top plate 9 can protect the arm strength device, when a user takes off the arm strength device, the counterforce of the spring 4 drives the arm strength device to move, the top plate 9 blocks the arm strength device, the arm strength device cannot hurt the user or surrounding people when taking off the arm strength device, the safety of the arm strength device is improved, when the arm strength device does not need to be protected through the top plate 9, the fixing screw 303 is taken down from the connecting rod 203, then the mounting plate 301 is taken out from the positioning groove 302, and therefore the arm strength device is used independently;

the left side of the extension block 5 is connected with a handle 6, the extension block 5 and the handle 6 are formed by injection molding, the extension block 5 forms an elastic structure with the mounting plate 301 through the spring 4, the vertical central lines between the extension block 5, the spring 4 and the mounting plate 301 are overlapped, the vertical central lines of the extension block 5 and the mounting plate 301 are overlapped, the diameter of the extension block 5 is larger than that of the handle 6, when a user uses the arm exerciser, the hand cannot be in direct contact with the spring 4, the situation that the hand of the user is clamped when the spring 4 is restored is prevented, the safety of the arm exerciser is further improved, the outer surface of the handle 6 is attached with a rubber sleeve 7, the left side of the handle 6 is connected with a rope sleeve 8, a top plate 9 is arranged above the fixing mechanism 3, the rope sleeve 8 is fixedly connected with the handle 6, and the outer surface of the handle 6 is closely attached with the inner surface of the rubber sleeve 7, and handle 6 constitutes rough outward appearance through rubber sleeve 7, the material of noose 8 is rubber, rubber can stretch out and draw back according to user's stature, thereby make the arm strength device can be applicable to the user of different statures, when using the arm strength device, with noose 8 cover on the arm, make the arm strength device also can not follow user's hand departure after taking off the power, thereby make the arm strength device also can not be easily injury to oneself and people around when carrying out the exclusive use, rubber sleeve 7 has promoted the frictional force of handle 6 with user's hand, thereby make handle 6 can not drop from user's hand easily.

The working principle is as follows: for the arm strength device, the arm strength device is firstly placed at a proper position and is stably placed, the base 1 supports the arm strength device, the connecting rod 203 moves in the slide rail 202 in the supporting rod 201, the connecting rod 203 drives the arm strength device to adjust the height in the vertical direction, the arm strength device is adjusted to the proper height, then the stop pin 204 is rotated, the stop pin 204 fixes the position of the connecting rod 203, the position of the arm strength device in the vertical direction can not deviate when in use, the stability of the arm strength device is improved, then the handle 6 is held, the rubber sleeve 7 improves the friction force between the handle 6 and the hand of a user, so that the handle 6 can not easily fall off from the hand of the user, then downward acting force is applied to the handle 6, the spring 4 is deformed, then the spring 4 is restored, and the action is repeated, so that the arm strength is exercised, the diameter of the extension block 5 is larger than that of the handle 6, so that when a user uses the arm strength device, the hand cannot be in direct contact with the spring 4, the situation that the hand of the user is injured when the spring 4 is restored is prevented, the safety of the arm strength device is further improved, the top plate 9 protects the arm strength device, when the user takes off force, the counterforce of the spring 4 drives the arm strength device to move, the top plate 9 blocks the arm strength device, and the arm strength device cannot injure the user or surrounding people when taking off force;

when need not provide the protection to the arm strength device through roof 9, take off fixed screw 303 from connecting rod 203, then take out mounting panel 301 from constant head tank 302 again, thereby carry out the exclusive use to the arm strength device, the material of fag end 8 is rubber, rubber can stretch out and draw back according to user's stature, thereby make the arm strength device can be applicable to the user of different statures, when carrying out the exclusive use to the arm strength device, overlap 8 sets of fag end on the arm, make the arm strength device also can not follow user's hand departure after taking off the power, thereby make the arm strength device also can not be easily injury oneself and people around when carrying out the exclusive use, rubber sleeve 7 has promoted the frictional force of handle 6 with user's hand, thereby make handle 6 can not easily drop from user's hand, just so accomplish the use of whole arm strength device.

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. The utility model provides an arm strength ware with take off power protection, includes base (1) and spring (4), its characterized in that: settle the top of base (1) has adjustment mechanism (2), and the place ahead of adjustment mechanism (2) is connected with fixed establishment (3), the left side of spring (4) is fixed with extension piece (5), and spring (4) are located the left side of fixed establishment (3), the left side of extending piece (5) is connected with handle (6), and extends for injection moulding between piece (5) and handle (6), the outside surface laminating of handle (6) has rubber sleeve (7), and the left side of handle (6) is connected with noose (8), the top of fixed establishment (3) is provided with roof (9).

2. The arm exerciser with force-disengaging protection as claimed in claim 1, wherein: the adjusting mechanism (2) comprises a supporting rod (201), a slide way (202), a connecting rod (203) and a stop pin (204), the slide way (202) is arranged inside the supporting rod (201), the connecting rod (203) is arranged inside the slide way (202), and the stop pin (204) is fixed on the right side of the connecting rod (203).

3. The arm exerciser with force-disengaging protection as claimed in claim 2, wherein: the supporting rod (201) is perpendicular to the base (1), the connecting rod (203) forms a sliding lifting structure through the sliding way (202) and the supporting rod (201), and the connecting rod (203) is perpendicular to the stopping pin (204) with the supporting rod (201).

4. The arm exerciser with force-disengaging protection as claimed in claim 3, wherein: fixing mechanism (3) include mounting panel (301), constant head tank (302) and fixed screw (303), and the outside of mounting panel (301) is provided with constant head tank (302), fixed screw (303) are installed on the right side of constant head tank (302).

5. The arm exerciser with force-disengaging protection as claimed in claim 4, wherein: the size between mounting panel (301) and constant head tank (302) is identical, and is stamping forming between constant head tank (302) and connecting rod (203), and constitutes detachable construction between mounting panel (301) through the cooperation between constant head tank (302) and fixed screw (303) and connecting rod (203).

6. The arm exerciser with force-disengaging protection as claimed in claim 5, wherein: the extension block (5) forms an elastic structure with the mounting plate (301) through the spring (4), the vertical center lines of the extension block (5), the spring (4) and the mounting plate (301) are overlapped, and the vertical center lines of the extension block (5) relative to the mounting plate (301) are overlapped.

7. The arm exerciser with force-disengaging protection as claimed in claim 1, wherein: the rope sling (8) is fixedly connected with the handle (6), the outer surface of the handle (6) is tightly attached to the inner surface of the rubber sleeve (7), and the handle (6) forms a rough appearance through the rubber sleeve (7).