CN212941152U - Two-way cover convenient to change for barbell - Google Patents
Two-way cover convenient to change for barbell Download PDFInfo
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- CN212941152U CN212941152U CN202021515606.6U CN202021515606U CN212941152U CN 212941152 U CN212941152 U CN 212941152U CN 202021515606 U CN202021515606 U CN 202021515606U CN 212941152 U CN212941152 U CN 212941152U
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- wall
- way cover
- barbell
- lantern ring
- equidistance
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Abstract
The utility model discloses a barbell is with two-way cover convenient to change, including the barbell bar, the circumference outer wall of barbell bar has cup jointed two-way cover, and the circumference outer wall of two-way cover has cup jointed the lantern ring that the equidistance distributes, the lantern ring is made by sponge material, the circumference outer wall fixedly connected with equidistance of two-way cover is the lug that the annular distributes, and the cross section of lug is isosceles trapezoid, the both sides outer wall of two-way cover all is provided with the connecting cylinder, and one side outer wall of connecting cylinder is opened there is the fixed orifices. The utility model discloses the lantern ring of two-way cover outer wall is the equidistance and distributes and cup joint on the outer wall of two-way cover, and this lantern ring has sponge material to make simultaneously, consequently has good water absorption effect, avoids people when long-term training, and the palm heart more condition that leads to taking off the pole takes place of sweating, and the lug and the lantern ring of the outer wall at two-way cover top are equidistance staggered distribution simultaneously, have consequently improved the antiskid effect of two-way cover greatly, have satisfied people's user demand.
Description
Technical Field
The utility model relates to the technical field of sports equipment, especially, relate to a barbell is with two-way cover of being convenient for change.
Background
The barbell is a core training exercise training device and is also a weight lifting device. The barbell exercise belongs to weight training, and is only used for enhancing muscle strength training by using barbell training equipment. The barbell can also be used for core training to promote the overall coordination, and the bidirectional sleeve is an anti-skid sleeve sleeved on the outer wall of the circumference of the barbell rod and is one of the important components of the barbell.
Traditional two-way cover only cup joints on the circumference outer wall of barbell, and the in-process that people used is not only anti-skidding effect relatively poor, leads to people to appear taking off unexpected circumstances such as pole at the in-process of training easily, and the security is relatively poor. Meanwhile, the utility model is not convenient for people to replace and can not meet the use requirements of people. Therefore, a need exists for a barbell with a reversible sleeve that is easy to replace to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a two-way sleeve convenient to replace for a barbell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a barbell is with two-way cover convenient to change, includes the barbell pole, the circumference outer wall of barbell pole has cup jointed two-way cover, and the circumference outer wall of two-way cover has cup jointed the lantern ring that the equidistance distributes, the lantern ring is made by sponge material, the circumference outer wall fixedly connected with equidistance of two-way cover is the lug that the annular distributes, and the cross section of lug is isosceles trapezoid.
Furthermore, the outer walls of the two sides of the bidirectional sleeve are provided with connecting cylinders, and the outer wall of one side of each connecting cylinder is provided with a fixing hole.
Furthermore, a fixed cylinder is inserted in the fixed hole, and the specification of the fixed cylinder is matched with that of the fixed hole.
Furthermore, a drawing rod is inserted into the fixed cylinder, and a spring is sleeved on the outer wall of one end of the drawing rod.
Furthermore, the outer wall of one end of the pull rod is provided with a stop lever, and the length of the stop lever is larger than the diameter of the fixed cylinder.
Furthermore, the outer wall of one end, away from the stop lever, of the pull rod is provided with a connecting block, and the outer wall of one side of the connecting block is provided with a clamping ring.
Furthermore, the cross section of snap ring is the arc, and the circumference outer wall of barbell pole is opened there is the draw-in groove, and snap ring and draw-in groove form the joint, and one side inner wall of snap ring bonds there is the friction pad.
Furthermore, a through hole is formed in the outer wall of one side of the bump.
The utility model has the advantages that:
1. through the lug that sets up, two-way cover and lantern ring, the lantern ring of two-way cover outer wall is the equidistance and distributes and cup joint on the outer wall of two-way cover, this lantern ring is made to have sponge material simultaneously, consequently, good water absorption effect has, avoid people when long-term training, the more condition that leads to taking off the pole of palm heart sweating takes place, the lug and the lantern ring of the outer wall at two-way cover top are equidistance crisscross distribution simultaneously, consequently, the antiskid effect of two-way cover has been improved greatly, people's user demand has been satisfied.
2. Through the pull pole that sets up, a spring, the solid fixed cylinder, snap ring and draw-in groove, can take out the pull pole when people need follow the two-way cover and trade, pull out the snap ring from the draw-in groove, people can be with two-way cover and barbell bar alternate segregation this moment, make things convenient for people to dismantle the change, people's change efficiency has been improved, simultaneously when people need install two-way cover, only need move two-way cover simultaneously with two-way cover cup joint on the circumference outer wall of barbell bar, when two-way cover moved the position that snap ring and draw-in groove overlapped each other, thereby compressed spring recovery deformation can be easily with in the snap ring bullet income draw-in groove, people's installation work has been made things convenient for.
3. Through the lug and the through hole that set up, when people are training, the heat dissipation of people's palm can be accelerated to the through hole on the lug outer wall, has improved comfort level and the security that two-way cover gripped.
Drawings
Fig. 1 is a schematic structural view of a two-way cover for barbells convenient to replace, which is provided by the utility model;
fig. 2 is a schematic view of a cross-sectional structure of a two-way cover for easy replacement of a barbell according to the present invention;
fig. 3 is a schematic view of the overall structure of a two-way cover for barbells convenient to replace according to the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure at a position a of a conveniently replaced bidirectional sleeve for a barbell of the present invention;
fig. 5 is a schematic view of the through-hole structure of the easy-to-replace bidirectional sleeve for barbell of the present invention.
In the figure: the barbell rod comprises a barbell rod 1, a pull rod 2, a protruding block 3, a lantern ring 4, a bidirectional sleeve 5, a connecting cylinder 6, a fixing hole 7, a stop rod 8, a spring 9, a snap ring 10, a friction pad 11, a clamping groove 12, a connecting block 13, a fixing cylinder 14 and a through hole 15.
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.
Example 1
Referring to fig. 1-5, a two-way cover for barbell convenient to replace comprises a barbell bar 1, a two-way cover 5 is sleeved on the outer circumferential wall of the barbell bar 1, lantern rings 4 distributed equidistantly are sleeved on the outer circumferential wall of the two-way cover 5, the lantern rings 4 are made of sponge materials, lugs 3 distributed annularly at equal intervals are fixedly connected on the outer circumferential wall of the two-way cover 5, and the cross section of the lugs 3 is in an isosceles trapezoid shape.
Furthermore, connecting cylinders 6 are welded on the outer walls of the two sides of the bidirectional sleeve 5, and fixing holes 7 are formed in the outer wall of one side of each connecting cylinder 6.
Furthermore, a fixed cylinder 14 is inserted into the fixed hole 7, and the specification of the fixed cylinder 14 is matched with that of the fixed hole 7.
Furthermore, a drawing rod 2 is inserted into the fixed cylinder 14, and a spring 9 is sleeved on the outer wall of one end of the drawing rod 2.
Furthermore, a stop lever 8 is welded on the outer wall of one end of the drawing rod 2, and the length of the stop lever 8 is larger than the diameter of the fixed cylinder 14.
Further, the outer wall of one end of the drawing rod 2, which is far away from the stop lever 8, is welded with a connecting block 13, and the outer wall of one side of the connecting block 13 is connected with a clamping ring 10 through a bolt.
Furthermore, the cross section of the snap ring 10 is arc-shaped, a clamping groove 12 is formed in the outer wall of the circumference of the barbell bar 1, the snap ring 10 is clamped with the clamping groove 12, and a friction pad 11 is bonded on the inner wall of one side of the snap ring 10.
Furthermore, a through hole 15 is formed on the outer wall of one side of the bump 3.
The working principle is as follows: the lantern rings 4 on the outer wall of the bidirectional sleeve 5 are sleeved on the outer wall of the bidirectional sleeve 5 in an equidistance distribution mode, and meanwhile, the lantern rings 4 are made of sponge materials, so that the water absorption effect is good, the phenomenon that the rod is taken off due to more sweating of the palm of a user in long-term training is avoided, and meanwhile, the convex blocks 3 on the outer wall of the top of the bidirectional sleeve 5 and the lantern rings 4 are distributed in an equidistance staggered mode, so that the anti-skidding effect of the bidirectional sleeve 5 is greatly improved, the use requirements of people are met, when the user needs to replace the bidirectional sleeve 5, the pull rod 2 can be pulled, the snap ring 10 is pulled out from the clamping groove 12, at the moment, the user can separate the bidirectional sleeve 5 from the barbell rod 1, the user can conveniently detach and replace the bidirectional sleeve 5, the replacement efficiency of the user is improved, and when the user needs to install the bidirectional sleeve 5, the user only needs to sleeve 5 on the circumferential outer wall of the barbe, when the two-way sleeve 5 moves to the position where the snap ring 10 and the clamping groove 12 are overlapped, the compressed spring 9 recovers deformation, so that the snap ring 10 can be easily bounced into the clamping groove 12, the mounting work of people is facilitated, when people are training, the heat dissipation of the palm of people can be accelerated by the through hole 15 on the outer wall of the convex block 3, and the comfort level and the safety of holding the two-way sleeve are improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a barbell is with two-way cover convenient to change which characterized in that, includes barbell bar (1), the circumference outer wall of barbell bar (1) has cup jointed two-way cover (5), and the circumference outer wall of two-way cover (5) has cup jointed lantern ring (4) that the equidistance distributes, lantern ring (4) are made by sponge material, the circumference outer wall fixedly connected with equidistance of two-way cover (5) is lug (3) that the annular distributes, and the cross section of lug (3) is isosceles trapezoid.
2. The easy-to-replace two-way cover for barbells according to claim 1, characterized in that the two-way cover (5) is provided with a connecting cylinder (6) on both outer walls, and one outer wall of the connecting cylinder (6) is provided with a fixing hole (7).
3. The easy-to-replace bidirectional sleeve for the barbell according to claim 2, wherein a fixed cylinder (14) is inserted into the fixed hole (7), and the specification of the fixed cylinder (14) is matched with the specification of the fixed hole (7).
4. The easy-to-replace bidirectional sleeve for the barbell according to claim 3, wherein a pull rod (2) is inserted into the fixed cylinder (14), and a spring (9) is sleeved on an outer wall of one end of the pull rod (2).
5. The easy-to-replace bidirectional sleeve for barbells as claimed in claim 4, wherein the outer wall of one end of the drawing rod (2) is provided with a stop lever (8), and the length of the stop lever (8) is greater than the diameter of the fixed cylinder (14).
6. The easy-to-replace bidirectional sleeve for barbells as claimed in claim 5, wherein the outer wall of one end of the drawing rod (2) far away from the stop lever (8) is provided with a connecting block (13), and the outer wall of one side of the connecting block (13) is provided with a snap ring (10).
7. The easy-to-replace bidirectional sleeve for the barbell according to claim 6, wherein the cross section of the snap ring (10) is arc-shaped, a clamping groove (12) is formed in the outer circumferential wall of the barbell bar (1), the snap ring (10) and the clamping groove (12) form a clamping connection, and a friction pad (11) is bonded to the inner wall of one side of the snap ring (10).
8. A reversible cover for barbells, according to claim 2 or 5, characterized in that the protrusion (3) has a through hole (15) on one side of its outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515606.6U CN212941152U (en) | 2020-07-28 | 2020-07-28 | Two-way cover convenient to change for barbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515606.6U CN212941152U (en) | 2020-07-28 | 2020-07-28 | Two-way cover convenient to change for barbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941152U true CN212941152U (en) | 2021-04-13 |
Family
ID=75343882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021515606.6U Active CN212941152U (en) | 2020-07-28 | 2020-07-28 | Two-way cover convenient to change for barbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212941152U (en) |
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2020
- 2020-07-28 CN CN202021515606.6U patent/CN212941152U/en active Active
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