CN219023161U - Sports arm strength exerciser - Google Patents

Abstract

The utility model discloses a sports arm strength exerciser, which comprises an arc-shaped spring, wherein connecting blocks are fixedly connected to two ends of the arc-shaped spring, a handle is fixedly connected to one side of each connecting block, a sleeve is movably connected to one side of each handle, a limiting block is fixedly connected to the inner wall of one side of each sleeve, a limiting groove is formed in the outer wall of one side of each handle, the limiting grooves are in sliding connection with the limiting blocks, a locking mechanism for fixing the position of each sleeve is arranged on one side of each sleeve, each locking mechanism comprises a mounting groove, and each mounting groove is formed in one side of each sleeve. The utility model not only can adjust the force of the exerciser through the cooperation of the sleeve and the grip, improves the convenience of the device, but also can fix the position of the sleeve through the locking mechanism, improves the locking effect of the device, can avoid the sliding separation of the palm and the sleeve in the exercise process through the sleeve rope, causes accidental injury to a user, and improves the protection effect of the device.

Description

Sports arm strength exerciser

Technical Field

The utility model relates to the technical field of physical exercise equipment, in particular to a physical arm strength exerciser.

Background

The arm strength exerciser in the sports equipment is also called a grip stick, is used for exercising arm muscle groups, mainly exercising arm strength and pectoral muscles, assisting in exercising wrist strength, and can exercise chest, triceps, biceps, shoulders, abdomen and the like.

Through retrieving, chinese patent with publication number CN215938937U discloses a sports arm strength exerciser, including handle, fixed head, arc spring, composite steel and stopper, make current sports arm strength exerciser can carry out the adjustment of dynamics to different exercise crowd, improved the apparatus adaptability for this kind of sports arm strength exerciser in-service use effect is better. However, the following defects still exist, and the mode of changing the springs with different arc shapes is adopted for the exerciser, so that the strength of the exerciser is adjusted, the changing process is complicated, and the use is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sports arm strength exerciser.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sports arm strength exerciser, includes arc type spring, the equal fixedly connected with connecting block in both ends of arc type spring, one side fixedly connected with handle of connecting block, one side swing joint of handle has the sleeve, telescopic one side inner wall fixedly connected with stopper, the spacing groove has been seted up to one side outer wall of handle, and spacing groove and stopper sliding connection, telescopic one side is equipped with the locking mechanism that fixes the telescopic position.

Further, the locking mechanism comprises a mounting groove, the mounting groove is formed in one side of the sleeve, the mounting groove is internally and movably connected with the inserting block, a plurality of slots are formed in one side of the handle, the slots are connected with the inserting block in an inserting mode, and a limiting mechanism for fixing the inserting block is arranged on one side of the sleeve.

Further, stop gear includes the spout, and the spout is seted up at one side outer wall of sleeve, swing joint has the sliding ring in the spout, and the draw-in groove has been seted up to one side of sliding ring, and draw-in groove and inserted block looks joint, one side outer wall swing joint of sleeve has reset spring, and reset spring's both ends are fixed mutually with sleeve and sliding ring respectively.

Further, auxiliary edges are fixedly connected to the outer sides of the circumferences of the two slip rings.

Further, auxiliary grooves are formed in one side of each of the two inserting blocks.

Further, a plurality of liquid discharge grooves are formed in the circumferential outer walls of the two sleeves, and the liquid discharge grooves are uniformly distributed.

Further, a plurality of anti-skidding protrusions are fixedly connected to the circumferential outer walls of the two sleeves, and the anti-skidding protrusions are symmetrically distributed.

Furthermore, one side of each sleeve is fixedly connected with a sleeve rope.

The beneficial effects of the utility model are as follows:

1. through the cooperation of sleeve and handle use, outwards pulling sleeve makes the sleeve drive the stopper along the spacing groove outwards remove, until removing to suitable position, then locks fixedly to the sleeve again through locking mechanism to make the length of handle obtain the extension, thereby make the dynamics of exerciser obtain reducing, avoid adopting the mode of changing different arc type springs, make the dynamics of exerciser obtain adjusting, the change process is comparatively loaded down with trivial details, use inconveniently, improved the convenience of device.

2. Through being equipped with locking mechanism, then outwards pulling the inserted block, make the inserted block atress outwards remove along the mounting groove to inserted block and slot break away from the block, and then be convenient for adjust telescopic position, improved the locking effect of device.

3. Through being equipped with stop gear, the pulling sliding ring inwards, the sliding ring atress moves left along the spout to make draw-in groove and inserted block break away from the block, simultaneously, the sliding ring moves left and makes reset spring atress warp and produce elasticity, thereby the inserted block of being convenient for pulling has improved the result of use of device.

4. Through the setting of installing the noose on the sleeve, user's palm passes the noose, then holds the sleeve, then inwards compresses tightly two sleeves and makes arc type spring crooked again, then relies on the elasticity of arc type spring to reset, so reciprocal circulation to realize the purpose of taking exercise the arm strength, and avoid taking exercise the in-process to appear palm and sleeve to appear sliding and break away from through the noose, cause the accidental injury to the user, improved the protection effect of device.

Drawings

Fig. 1 is a schematic perspective view of a physical arm exerciser according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a sleeve of a physical arm exerciser according to the present utility model;

fig. 3 is a schematic view showing a partially cut-away structure of a physical arm exerciser according to the present utility model.

In the figure: 1. a rope is sleeved; 2. a grip; 3. a sleeve; 4. a connecting block; 5. an arc spring; 6. a limit groove; 7. a limiting block; 8. a slot; 9. a slip preventing protrusion; 10. a liquid discharge tank; 11. a return spring; 12. a chute; 13. a slip ring; 14. an auxiliary edge; 15. inserting blocks; 16. a mounting groove; 17. an auxiliary groove; 18. a clamping groove.

Detailed Description

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if any, the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, this is for convenience of description and simplification of the description.

Referring to fig. 1-3, a sports arm strength exerciser comprises an arc-shaped spring 5, two ends of the arc-shaped spring 5 are welded with a connecting block 4, one side of the connecting block 4 is welded with a grip 2, one side of the grip 2 is sleeved with a sleeve 3, one side inner wall of the sleeve 3 is fixedly provided with a limit groove 6 through a bolt, one side outer wall of the grip 2 is provided with a limit groove 6, the limit groove 6 is in sliding connection with the limit block 7, one side of the sleeve 3 is provided with a locking mechanism for fixing the position of the sleeve 3, when the strength of the exerciser is required to be adjusted, the locking mechanism is firstly released, then the sleeve 3 is pulled outwards, the sleeve 3 drives the limit block 7 to move outwards along the limit groove 6 until the sleeve 3 is moved to a proper position, and then the sleeve 3 is locked and fixed again through the locking mechanism, so that the length of the grip 2 is lengthened, the strength of the exerciser is reduced, the strength of the exerciser is prevented from being adjusted by adopting a mode of changing different arc-shaped springs 5, the strength of the exerciser is more tedious in a changing process, and inconvenient to use.

The utility model needs to be explained, the locking mechanism comprises a mounting groove 16, the mounting groove 16 is arranged on one side of the sleeve 3, the insert block 15 is connected in a sliding way in the mounting groove 16, a plurality of slots 8 are arranged on one side of the handle 2, the slots 8 are connected with the insert block 15 in an inserting way, one side of the sleeve 3 is provided with a limiting mechanism for fixing the insert block 15, when the locking mechanism is used, the limiting mechanism is released, then the insert block 15 is pulled outwards, so that the insert block 15 is forced to move outwards along the mounting groove 16, the insert block 15 is separated from the slot 8, the position of the sleeve 3 is conveniently adjusted, the limiting mechanism comprises a sliding groove 12, the sliding groove 12 is arranged on one side outer wall of the sleeve 3, the sliding groove 12 is connected with a sliding ring 13 in a sliding way, one side of the sliding ring 13 is provided with a clamping groove 18, the clamping groove 18 is connected with the insert block 15 in a clamping way, one side outer wall of the sleeve 3 is sleeved with a reset spring 11, and two ends of the reset spring 11 are respectively fixed with the sleeve 3 and the sliding ring 13, when in use, the slip rings 13 are pulled inwards, the slip rings 13 are forced to move leftwards along the sliding grooves 12, so that the clamping grooves 18 are separated from the inserting blocks 15, meanwhile, the slip rings 13 move leftwards, so that the restoring springs 11 are forced to deform and generate elastic force, the inserting blocks 15 are pulled conveniently, the auxiliary edges 14 are fixed on the outer sides of the circumferences of the two slip rings 13 through bolts, the auxiliary edges 14 are convenient for pulling the slip rings 13, the auxiliary grooves 17 are formed on one sides of the two inserting blocks 15, the auxiliary grooves 17 are convenient for pulling the inserting blocks 15, the plurality of liquid discharge grooves 10 are formed on the outer circumferences of the two sleeves 3, the liquid discharge grooves 10 are uniformly distributed, sweat discharged from the palm in the exercise process can be discharged, the plurality of anti-skidding protrusions 9 are bonded on the outer circumferences of the two sleeves 3, the anti-skidding protrusions 9 are symmetrically distributed, and the friction force between the palm and the sleeves 3 can be increased, one side of each of the two sleeves 3 is adhered with a sleeve rope 1, when the device is used, the palm of a user passes through the sleeve rope 1, then holds the sleeves 3, then presses the two sleeves 3 inwards, bends the arc springs 5, and resets by means of the elastic force of the arc springs 5, and the device is repeatedly circulated in this way, so that the aim of arm strength exercise is fulfilled, and the palm and the sleeves 3 are prevented from sliding and separating in the exercise process through the sleeve rope 1, so that accidental injury is caused to the user.

Working principle: when the device is used, the palm of a user passes through the sleeve rope 1, then holds the sleeve 3, then compresses two sleeves 3 inwards and bends the arc springs 5, then returns by means of the elastic force of the arc springs 5, and the device is reciprocally circulated, thereby realizing the purpose of exercising arm strength, and the palm and the sleeve 3 are prevented from sliding and separating in the exercise process through the sleeve rope 1, so that accidental injury is caused to the user, when the force of an exerciser needs to be adjusted, the sliding ring 13 is pulled inwards firstly, the sliding ring 13 is stressed to move leftwards along the sliding groove 12, thereby enabling the clamping groove 18 to be separated from the inserting block 15, meanwhile, the sliding ring 13 moves leftwards, so that the restoring spring 11 is stressed to deform and generate elastic force, then the inserting block 15 is pulled outwards, so that the inserting block 15 is separated from the slot 8, then the sleeve 3 is pulled outwards, the sleeve 3 is enabled to drive the limiting block 7 to move outwards along the limiting groove 6 until the limiting mechanism is moved to a proper position, and then the sleeve 3 is locked and fixed again through the locking mechanism, thereby lengthening the length of the exerciser 2, and meanwhile, the force of the exerciser is enabled to be adjusted to be changed in a small manner, and the force of the user is prevented from changing the force of the device by adopting different modes, and the device is changed, so that the force is more complicated in the exercise process.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; either mechanically or electrically, or directly.

Claims (8)

1. The utility model provides a sports arm strength exerciser, includes arc type spring (5), its characterized in that, the equal fixedly connected with connecting block (4) in both ends of arc type spring (5), one side fixedly connected with handle (2) of connecting block (4), one side swing joint of handle (2) sleeve (3), one side inner wall fixedly connected with stopper (7) of sleeve (3), spacing groove (6) have been seted up to one side outer wall of handle (2), and spacing groove (6) and stopper (7) sliding connection, one side of sleeve (3) is equipped with the locking mechanism that fixes the position of sleeve (3).

2. The sports arm strength exerciser according to claim 1, wherein the locking mechanism comprises a mounting groove (16), the mounting groove (16) is formed in one side of the sleeve (3), the mounting groove (16) is internally and movably connected with an inserting block (15), a plurality of inserting grooves (8) are formed in one side of the grip (2), the inserting grooves (8) are inserted into the inserting block (15), and a limiting mechanism for fixing the inserting block (15) is arranged on one side of the sleeve (3).

3. The physical arm strength exerciser according to claim 2, wherein the limiting mechanism comprises a sliding groove (12), the sliding groove (12) is formed in the outer wall of one side of the sleeve (3), a sliding ring (13) is movably connected in the sliding groove (12), a clamping groove (18) is formed in one side of the sliding ring (13), the clamping groove (18) is clamped with the inserting block (15), a return spring (11) is movably connected with the outer wall of one side of the sleeve (3), and two ends of the return spring (11) are respectively fixed with the sleeve (3) and the sliding ring (13).

4. A sports arm exerciser according to claim 3, characterized in that the circumferential outer sides of both said slip rings (13) are fixedly connected with auxiliary rims (14).

5. A sports arm exerciser according to claim 2, wherein the two inserts (15) are provided with auxiliary slots (17) on one side.

6. A sports arm exerciser according to claim 1, characterized in that a plurality of drainage grooves (10) are provided in the circumferential outer walls of both sleeves (3), and the drainage grooves (10) are evenly distributed.

7. A sports arm exerciser according to claim 6, wherein a plurality of cleats (9) are fixedly connected to the peripheral outer wall of both sleeves (3), and the cleats (9) are symmetrically distributed.

8. A sports arm exerciser according to claim 7, characterized in that one side of both sleeves (3) is fixedly connected with a lashing (1).

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