CN209033634U - A kind of anti-wear steering wheel disc of colored rubber bound edge - Google Patents

Abstract

The utility model discloses a kind of anti-wear steering wheel discs of colored rubber bound edge, including outer ring and Triangle ID frame, the inner surface of the outer ring is fixedly connected with the surface of Triangle ID frame, the center of the Triangle ID frame offers screw hole, the internal whorl of the screw hole is connected with replacement steel ring, the side of the replacement steel ring is connected with snap ring, the first fixture block is fixedly connected on the left of the snap ring, the utility model relates to disc technical fields.The anti-wear steering wheel disc of the colored rubber bound edge, cooperated by setting card slot and the first fixture block, the mutual rotation between replacement steel ring and Triangle ID frame can be limited, it can avoid replacement steel ring to fall off, and can both limit the disc adjacent with the disc using the second fixture block, can also cooperate with the limiting slot being arranged on lever, and then whole disc is limited, its rotation is avoided, that is, can avoid loosening for the fastening bolt for fastening disc because of rotation, is guaranteed installable secured.

Description

A kind of anti-wear steering wheel disc of colored rubber bound edge

Technical field

The utility model relates to disc technical field, specially a kind of anti-wear steering wheel barbell of colored rubber bound edge Piece.

Background technique

Barbell is equipment used in a kind of core training Excercise training apparatus and weight lifting.Barbell exercise belongs to weight training One kind, just with barbell exercising equipment, the training of Lai Zengjin muscle strength.Also it can use barbell and carry out core training, Promote whole harmony.Widely used, either shoulder, back, arm, chest etc. the muscle of barbell, by barbell and The iron plate of different weight is cooked muscular endurance training for whole body muscle group, makes fatty combustion with repeatedly several muscular strength special training skills Burning is converted into strong the line of beauty, and reinforcement muscle strength enhances body core ability, improves and moves what part for a long time but still relaxed Muscle；In addition, can more delay muscle aging, increase that sclerotin is close, prevents osteoporosis and other effects, improves endocrine, improve body Harmony is intended to men and women's property of body-building, can be engaged in one of movement of exercise.

When in use, because lever is circular shaft, disc is easy rotation in stress to existing barbell, and is close to therewith tight Fixing bolt can also be driven rotation, and after fastening bolt and disc loosen, fastening bolt is then easier to fall off, and falls disc It falls, be easy to cause safety accident.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of anti-wear steering wheel barbell of colored rubber bound edge Piece solves disc and is easy rotation in stress, and the fastening bolt being close to therewith can also be driven rotation, fastening bolt and After disc loosens, fastening bolt is then easier the problem of falling off.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of colored rubber bound edge is anti- Wear direction disk disc, including outer ring and Triangle ID frame, the inner surface of the outer ring are fixedly connected with the surface of Triangle ID frame, The center of the Triangle ID frame offers screw hole, and the internal whorl of the screw hole is connected with replacement steel ring, the replacement steel ring Side is connected with snap ring, and the first fixture block, the replacement steel ring and screw hole inner surface are fixedly connected on the left of the snap ring Two sides and corresponding position offer card slot compatible with the first fixture block, is fixedly connected on the right side of the snap ring Two fixture blocks.

Preferably, there are three first fixture block, the second fixture block and card slot are respectively provided with.

Preferably, three card slots are evenly distributed on the triangle line of Triangle ID frame.

Preferably, the outside of the outer ring and Triangle ID frame is fixedly connected to encapsulated.

Preferably, the periphery of the snap ring opens up fluted.

Preferably, the two sides of the screw hole and replacement steel ring inner surface are provided with chamfering.

Beneficial effect

The utility model provides a kind of anti-wear steering wheel disc of colored rubber bound edge.Have compared with prior art Below the utility model has the advantages that

(1), the anti-wear steering wheel disc of the colored rubber bound edge, by offering screw hole at the center of interior tripod, The internal whorl of screw hole is connected with replacement steel ring, and the side for replacing steel ring is connected with snap ring, is fixedly connected on the left of snap ring Have the first fixture block, replace steel ring with the two sides of screw hole inner surface and corresponding position offer it is compatible with the first fixture block Card slot is fixedly connected with the second fixture block on the right side of snap ring, is cooperated by setting card slot and the first fixture block, can limit replacement steel ring and Mutual rotation between Triangle ID frame can avoid replacement steel ring and fall off, and can both have been limited using the second fixture block and the disc phase Adjacent disc can also cooperate with the limiting slot being arranged on lever, and then whole disc is limited, and avoid its turn It is dynamic, that is, it can avoid loosening for the fastening bolt for fastening disc because of rotation, guarantee installable secured.

(2), the anti-wear steering wheel disc of the colored rubber bound edge, by fixed in the outside of outer ring and Triangle ID frame Be connected with it is encapsulated, it is encapsulated by the external setting in disc cast iron, can avoid internal cast iron and corroded, mill can also be reduced Damage, prolongs the service life.

Detailed description of the invention

Fig. 1 is the main view of the utility model structure；

Fig. 2 is the cross-sectional view of the utility model outer ring and Triangle ID frame；

Fig. 3 is the scheme of installation that the utility model replaces steel ring and snap ring；

Fig. 4 is the planar explosive figure of the utility model structure.

In figure: 1- outer ring, 2- Triangle ID frame, 3- screw hole, 4- replace steel ring, 5- snap ring, the first fixture block of 6-, 7- card slot, 8- Second fixture block, 9- be encapsulated, 10- groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of anti-wear steering wheel thick stick of colored rubber bound edge The outside of disc, including outer ring 1 and Triangle ID frame 2, outer ring 1 and Triangle ID frame 2 is fixedly connected to encapsulated 9, by barbell The external setting encapsulated 9, encapsulated 9 of piece cast iron using being generated by the way of leaching modeling, can use as needed the plastic cement of different colours into Row is encapsulated, can avoid internal cast iron and is corroded, can also reduce abrasion, prolong the service life, the inner surface and Triangle ID of outer ring 1 The surface of frame 2 is fixedly connected, and the center of Triangle ID frame 2 offers screw hole 3, and the internal whorl of screw hole 3 is connected with replacement steel ring 4, The two sides of screw hole 3 and replacement 4 inner surface of steel ring are provided with chamfering, and setting chamfering can keep smooth, the replacement steel ring 4 when installation Side be connected with snap ring 5, the periphery of snap ring 5 opens up fluted 10, and the left side of snap ring 5 is fixedly connected with the first fixture block 6, steel ring 4 is with the two sides of 3 inner surface of screw hole and corresponding position offers card slot 7 compatible with the first fixture block 6 for replacement, The right side of snap ring 5 is fixedly connected with the second fixture block 8, and the second fixture block 8 and 6 structure of the first fixture block and position are consistent, in barbell bar Slot compatible with the second fixture block 8 need to be set, for limiting the second fixture block 8 and snap ring 5, pass through setting card slot 7 and the first fixture block 6 Cooperation can limit the mutual rotation between replacement steel ring 4 and Triangle ID frame 2, can avoid replacement steel ring 4 and fall off, and utilize second Fixture block 8 can both limit the disc adjacent with the disc, can also cooperate with the limiting slot that is arranged on lever, and then will be whole Disc limits, and avoids its rotation, that is, can avoid loosening for the fastening bolt for fastening disc because of rotation, guarantee can Installation it is secured, there are three the first fixture block 6, the second fixture block 8 and card slot 7 are respectively provided with, three card slots 7 are evenly distributed on Triangle ID frame On 2 triangle line.

When work, first by one 5 sets of snap ring on lever, 5 angle of snap ring is adjusted, sticks into the second fixture block 8 on lever In limiting slot, then a disc is covered on lever, rotates the angle of disc, sticks into the first fixture block 6 in card slot 7, Successively put on a snap ring 5 and disc again, using on snap ring 5 the first fixture block 6 and the second fixture block 8 two panels disc limited Firmly, it after installing required disc quantity, tightly by fastening bolt installation, after replacement steel ring 4 wears excessive, can be revolved Turn to remove, the replacement steel ring 4 more renewed.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anti-wear steering wheel disc of colored rubber bound edge, including outer ring (1) and Triangle ID frame (2), it is characterised in that: The inner surface of the outer ring (1) is fixedly connected with the surface of Triangle ID frame (2), and the center of the Triangle ID frame (2) offers spiral shell Hole (3), the internal whorl of the screw hole (3) are connected with replacement steel ring (4), and the side of replacement steel ring (4) is connected with Snap ring (5) is fixedly connected with the first fixture block (6) on the left of the snap ring (5), the replacement steel ring (4) and screw hole (3) inner surface Two sides and corresponding position offer the compatible card slot (7) with the first fixture block (6), the right side of the snap ring (5) is solid Surely the second fixture block (8) are connected with.

2. the anti-wear steering wheel disc of a kind of colored rubber bound edge according to claim 1, it is characterised in that: described There are three one fixture block (6), the second fixture block (8) and card slot (7) are respectively provided with.

3. the anti-wear steering wheel disc of a kind of colored rubber bound edge according to claim 1, it is characterised in that: three institutes Card slot (7) is stated to be evenly distributed on the triangle line of Triangle ID frame (2).

4. the anti-wear steering wheel disc of a kind of colored rubber bound edge according to claim 1, it is characterised in that: described outer The outside of ring (1) and Triangle ID frame (2) is fixedly connected to encapsulated (9).

5. the anti-wear steering wheel disc of a kind of colored rubber bound edge according to claim 1, it is characterised in that: the card The periphery of ring (5) opens up fluted (10).

6. the anti-wear steering wheel disc of a kind of colored rubber bound edge according to claim 1, it is characterised in that: the spiral shell Hole (3) and the two sides of replacement steel ring (4) inner surface are provided with chamfering.