CN105031880B - Body-building lifting bell - Google Patents
Body-building lifting bell Download PDFInfo
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- CN105031880B CN105031880B CN201510406793.1A CN201510406793A CN105031880B CN 105031880 B CN105031880 B CN 105031880B CN 201510406793 A CN201510406793 A CN 201510406793A CN 105031880 B CN105031880 B CN 105031880B
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- lock
- lug
- gravity body
- building ring
- gravity
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Abstract
The invention discloses a body-building lifting bell, which comprises a lifting handle and a gravity body, wherein the gravity body is a circular gravity body-building ring, a handle arranged along the diameter direction of the circular structure of the gravity body-building ring is arranged in the circular structure of the gravity body-building ring, one end of the lifting handle is detachably and fixedly connected with the gravity body-building ring through a connecting mechanism formed by a fixed seat and a fastening lock, the gravity body-building ring is limited between the fixed seat and a lock body of the fastening lock through a lock tongue of the fastening lock, and the other end of the lifting handle is provided with a holding part. The invention realizes dual purposes by using the gravity body-building ring as the gravity body of the bell lifting, thereby saving materials; the application of the fastening lock can ensure that the gravity body is convenient to install and disassemble and has better fastening effect.
Description
Technical Field
The invention relates to fitness equipment, in particular to a fitness lifting bell.
Background
The prior art is that the lifting bells for body building are all of a structure formed by integrating a massive gravity body and a lifting handle, and the defect is that the body building device is difficult to be used for other body building exercises besides being used as the lifting bells, and wastes materials.
SUMMERY OF THE UTILITY MODEL
The invention aims to overcome the defects in the prior art and provides the body-building lifting bell which takes the gravity body-building ring as the gravity body, realizes multiple purposes and achieves the purpose of saving materials.
In order to achieve the purpose, the invention provides a body-building lifting bell, which comprises a lifting handle and a gravity body, wherein the gravity body is a circular gravity body-building ring, a handle arranged along the diameter direction of the gravity body-building ring is arranged in the circular structure of the gravity body-building ring, one end of the lifting handle is detachably and fixedly connected with the gravity body-building ring through a connecting mechanism consisting of a fixed seat and a fastening lock, the gravity body-building ring is limited between the fixed seat and a lock body of the fastening lock through a lock tongue of the fastening lock, and the other end of the lifting handle is provided with a holding part;
the fixing seat is arranged in a stepped cylindrical shape, a groove is formed in the end face of the low-order cylinder in the diameter direction, the gravity body-building ring is sleeved on the low-order cylinder of the fixing seat, and a handle of the gravity body-building ring is clamped in the groove;
the end surface of the low-order cylinder of the fixed seat is provided with a lock hole lug, and the lock hole lug is provided with a locking groove;
the lock body is provided with a counter bore on the end face for accommodating a lug of the lock hole, the lock body comprises a lock seat and a lock cover, the lock tongue is arranged in a first sliding groove formed by matching the lock seat and the lock cover, and the first sliding groove is communicated with the locking groove;
the lock tongue is arranged in the first sliding groove in a sliding manner, and a reset spring is connected between the left end of the lock tongue and the side wall of the first sliding groove in an abutting mode;
the lock bolt moves rightwards under the pushing action of the reset spring so that the right end of the lock bolt is inserted into the locking groove to realize the locking of the fixed seat and the lock body; when the gravity body needs to be disassembled, a leftward force is applied to the lock tongue to enable the return spring to be in a compressed state and enable the right end of the lock tongue to be separated from the locking groove, so that the fixed seat is separated from the lock body;
the lock cover is provided with a through hole communicated with the first sliding groove, and the lower end face of the lock tongue is provided with a convex block for pulling;
the lower end surface of the lock tongue and the inner side wall of the lock cover form a second sliding chute;
the safety buckle is hinged to the lug and is arranged in a 7-shaped manner and comprises a butting pin and a pulling pin, a lug notch for accommodating the lug is formed in the bending position of the safety buckle, safety buckle shaft holes are formed in two ends of the lug notch, a lug shaft hole is formed in the lug corresponding to the safety buckle shaft hole, a safety pin shaft penetrates between the lug shaft hole and the safety buckle shaft hole, and the safety buckle is in rotary movable connection with the lug;
the safety pin shaft sleeve is provided with a torsion spring, and two ends of the torsion spring are respectively abutted against the lower end surface of the lock tongue and the bottom wall of the notch of the projection of the safety catch;
the safety buckle is under the action of the torsion spring, and the end part of the abutting pin is abutted against the side wall of the through hole to realize the stable matching of the lock tongue and the locking groove; when the gravity body-building ring is disassembled, a downward acting force towards the left is applied to the safety catch, so that the safety catch is abutted to the foot and slides to the left in the second sliding groove, and the right end of the linkage spring bolt is separated from the locking groove to realize the separation of the fixed seat and the lock body.
Further setting the following steps: the lock body is characterized in that the fixing seat is provided with a hinge lug, a hinge notch for accommodating the hinge lug is arranged at the corresponding position of the lock body, hinge shaft holes are formed in two sides of the hinge notch, a lug shaft hole is formed in the hinge lug corresponding to the hinge shaft hole, and a hinge shaft penetrates between the lug shaft hole and the hinge shaft hole to form rotary movable connection of the lock body and the fixing seat.
Compared with the prior art, the invention has the following beneficial effects:
1. the annular gravity body-building ring is used as a gravity body of the barbell, so that the barbell has multiple purposes and saves materials;
2. the application of the fastening lock can facilitate the installation and the disassembly of the gravity body;
3. through the arrangement of the safety catch, the matching reliability of the spring bolt and the locking groove is improved, the spring bolt is conveniently controlled to be separated from the locking groove, and the gravity body is convenient to disassemble.
Drawings
FIG. 1 is a schematic view of the exercise bell of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is an exploded view of fig. 1.
The following reference numerals are marked thereon in conjunction with the accompanying drawings:
1-a gravity body-building ring; 11-an annular body; 12-a handle; 2-carrying a handle; 21-a grip portion; 3-fixing the base; 31-keyhole ledge; 311-locking groove; 32-a hinge lug; 33-base cylinder; 331-card slot; 34-low order cylinder; 341-grooves; 4, fastening and locking; 41-a lock body; 411-a lock seat; 412-a locking cover; 413-end face counter bore; 414-first runner; 415-a second runner; 416-hinge cut-outs; 42-a locking tongue; 421-a bump; 422-a return spring; 5-a safety buckle; 51-butting pins; 52-pulling feet; 53-bump cut-outs; 531-safety catch pin; 532-torsion spring.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
The body-building lifting bell comprises a lifting handle 2 and a gravity body-building ring 1, wherein the gravity body-building ring 1 comprises an annular body 11 and a handle 12, the handle 12 is arranged on the inner annular surface of the annular body 11 and extends along the radial direction of the annular body 11, the upper end of the lifting handle 2 is provided with a holding part 21, the holding part 21 is arranged in a triangular shape and can also be in a prototype shape, a rectangular shape or other shapes, people can hold the holding part 21 to lift or swing with one hand or two hands, the lower end of the lifting handle 2 is detachably and fixedly connected with the gravity body-building ring 1 through a connecting mechanism formed by a fixed seat 3 and a fastening lock 4, and the gravity body-building ring 1 is limited between the fixed seat 3 and a lock body 41 of the fastening lock 4 through a lock tongue 42 of the fastening lock 4 to form the body-building lifting bell.
As shown in fig. 2, 3 and 4, the fixing base 3 is in a stepped cylindrical arrangement and includes a base cylinder 33 and a low-order cylinder 34, the low-order cylinder 34 is formed by protruding and extending upwards on the end surface of the base cylinder 33, a clamping groove 331 adapted to the lower end of the handle 2 is arranged on the upper end surface of the base cylinder 33, the lower end of the handle 2 is clamped in the clamping groove 331, and the handle 2 and the fixing base 3 are reliably matched through a bolt; the terminal surface of low order cylinder 34 is provided with recess 341 along its diameter direction, and gravity body-building circle 1 cover is established on low order cylinder 34, and the handle 12 joint of gravity body-building circle 1 is in recess 341, and the terminal surface closing cap recess 341 of fastening lock 4 cooperates with fixing base 3 and makes handle 12 spacing in recess 341.
The end face of the low-order cylinder 34 is provided with a lock hole lug 31, the lock hole lug 31 is provided with a lock groove 311, the fastening lock 4 comprises a lock body 41 and a bolt 42, the bolt 42 is arranged in the lock body 41 and can move in the lock body 41, the lock body 41 is provided with an end face counter bore 413 corresponding to the lock hole lug 31 and used for accommodating the lock hole lug 31, the bolt 42 can move in the lock body 41 and can be inserted into the lock groove 311, and the fastening lock 4 is connected with the fixed seat 3 in a matched manner; the terminal surface of low order cylinder 34 still is provided with hinge lug 32, and lock body 41 corresponds hinge lug 32 and is provided with hinge incision 416, and the both sides of hinge incision 416 are provided with the hinge shaft hole, and hinge lug 32 corresponds the hinge shaft hole and is provided with the lug shaft hole, sets up hinge lug 32 in hinge incision 416, wears to establish lug shaft hole and hinge shaft hole through the hinge shaft, forms fastening lock 4 and fixing base 3 and can rotate round hinge lug 32.
The lock body 41 comprises a lock seat 411 and a lock cover 412, the lock seat 411 and the lock cover 412 are matched to form a first sliding groove 414, the first sliding groove 414 is communicated with the locking groove 311, the bolt 42 is arranged in the first sliding groove 414, and a return spring 422 is connected between the left end of the bolt 42 and the first sliding groove 414 in a butting manner; the lock cover 412 is provided with a through hole communicated with the first sliding groove 414, one side of the lock tongue 42 facing the through hole is provided with a convex block 421, the convex block 421 is hinged with a safety catch 5, the safety catch 5 is arranged in a 7 shape and comprises a butting pin 51 and a pulling pin 52, and the butting pin 51 can be butted against the side wall of the through hole in the rotating process; the department of bending of safety catch 5 is provided with the lug incision 53 that is used for holding lug 421, the both sides of lug incision 53 are provided with the safety catch shaft hole, lug 421 corresponds the safety catch shaft hole and is provided with the lug shaft hole, place lug 421 in lug incision 53, wear to establish lug shaft hole and safety catch shaft hole through safety catch pin 531, form the swivelling joint of safety catch 5 and lug 421, further set up, safety catch pin 531 cover is equipped with torsional spring 532, the both ends butt respectively of torsional spring 532 is on the side of spring bolt 42 and the diapire of lug incision 53, when torsional spring 532 is normally unfolded, butt foot 51 butt is on the lateral wall of via hole, the side of spring bolt 42 forms second spout 415 with the cooperation of locking closure 412, it makes the torsional spring compression to rotate safety catch 5, after butt foot 51 breaks away from with the lateral wall of via hole, safety catch 5 can slide in second spout 415.
Compared with the prior art, the dual-purpose lifting bell has the advantages that the gravity body-building ring 1 is used as a gravity body for lifting the bell, so that the dual-purpose lifting bell is used as a single body, and materials are saved; the application of the fastening lock 4 can ensure that the gravity body is convenient to install and disassemble and has better fastening effect; due to the arrangement of the safety catch 5, the matching reliability of the bolt 42 and the locking groove 311 is improved, and meanwhile, the bolt 42 is conveniently controlled to be separated from the locking groove 311, so that the gravity body is convenient to detach.
The above disclosure is only an example of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (2)
1. A body-building bell comprises a handle and a gravity body, and is characterized in that the gravity body is a circular gravity body-building ring, a handle arranged along the diameter direction of the gravity body-building ring is arranged in the circular structure of the gravity body-building ring, one end of the handle is detachably and fixedly connected with the gravity body-building ring through a connecting mechanism consisting of a fixed seat and a fastening lock, the gravity body-building ring is limited between the fixed seat and a lock body of the fastening lock through a lock tongue of the fastening lock, and the other end of the handle is provided with a holding part;
the fixing seat is arranged in a stepped cylindrical shape, a groove is formed in the end face of the low-order cylinder in the diameter direction, the gravity body-building ring is sleeved on the low-order cylinder of the fixing seat, and a handle of the gravity body-building ring is clamped in the groove;
the end surface of the low-order cylinder of the fixed seat is provided with a lock hole lug, and the lock hole lug is provided with a locking groove;
the lock body is provided with a counter bore on the end face for accommodating a lug of the lock hole, the lock body comprises a lock seat and a lock cover, the lock tongue is arranged in a first sliding groove formed by matching the lock seat and the lock cover, and the first sliding groove is communicated with the locking groove;
the lock tongue is arranged in the first sliding groove in a sliding manner, and a reset spring is connected between the left end of the lock tongue and the side wall of the first sliding groove in an abutting mode;
the lock bolt moves rightwards under the pushing action of the reset spring so that the right end of the lock bolt is inserted into the locking groove to realize the locking of the fixed seat and the lock body; when the gravity body needs to be disassembled, a leftward force is applied to the lock tongue to enable the return spring to be in a compressed state and enable the right end of the lock tongue to be separated from the locking groove, so that the fixed seat is separated from the lock body;
the lock cover is provided with a through hole communicated with the first sliding groove, and the lower end face of the lock tongue is provided with a convex block for pulling;
the lower end surface of the lock tongue and the inner side wall of the lock cover form a second sliding chute;
the safety buckle is hinged to the lug and is arranged in a 7-shaped manner and comprises a butting pin and a pulling pin, a lug notch for accommodating the lug is formed in the bending position of the safety buckle, safety buckle shaft holes are formed in two ends of the lug notch, a lug shaft hole is formed in the lug corresponding to the safety buckle shaft hole, a safety pin shaft penetrates between the lug shaft hole and the safety buckle shaft hole, and the safety buckle is in rotary movable connection with the lug;
the safety pin shaft sleeve is provided with a torsion spring, and two ends of the torsion spring are respectively abutted against the lower end surface of the lock tongue and the bottom wall of the notch of the projection of the safety catch;
the safety buckle is under the action of the torsion spring, and the end part of the abutting pin is abutted against the side wall of the through hole to realize the stable matching of the lock tongue and the locking groove; when the gravity body-building ring is disassembled, a downward acting force towards the left is applied to the safety catch, so that the safety catch is abutted to the foot and slides to the left in the second sliding groove, and the right end of the linkage spring bolt is separated from the locking groove to realize the separation of the fixed seat and the lock body.
2. The fitness lifting bell according to claim 1, wherein the fixing seat is provided with a hinge lug, a hinge notch for accommodating the hinge lug is arranged at a corresponding position of the lock body, hinge shaft holes are arranged at two sides of the hinge notch, a lug shaft hole is arranged on the corresponding hinge shaft hole on the hinge lug, and a hinge shaft penetrates between the lug shaft hole and the hinge shaft hole to form rotary movable connection of the lock body and the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406793.1A CN105031880B (en) | 2015-07-10 | 2015-07-10 | Body-building lifting bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406793.1A CN105031880B (en) | 2015-07-10 | 2015-07-10 | Body-building lifting bell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105031880A CN105031880A (en) | 2015-11-11 |
| CN105031880B true CN105031880B (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406793.1A Active CN105031880B (en) | 2015-07-10 | 2015-07-10 | Body-building lifting bell |
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| Country | Link |
|---|---|
| CN (1) | CN105031880B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827117A (en) * | 2020-12-31 | 2021-05-25 | 宁波毕益生体育用品有限公司 | Multifunctional combined body-building apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484367A (en) * | 1994-12-08 | 1996-01-16 | Martinez; Ralph E. | Weight set having means to prevent rotation of the weights on the bar |
| CN201899813U (en) * | 2010-12-22 | 2011-07-20 | 宁波沃伟力学工业技术有限公司 | Body-building barbell |
| CN102233169A (en) * | 2010-04-26 | 2011-11-09 | 余羽宸 | Weight training equipment capable of changing weight and use state |
| CN102266654A (en) * | 2011-08-17 | 2011-12-07 | 南通瑞升运动休闲用品有限公司 | Combined hand pot dumbbell |
| CN204864701U (en) * | 2015-07-10 | 2015-12-16 | 宁波毕益生体育用品有限公司 | Bell is carried in body -building |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7014598B2 (en) * | 2000-02-09 | 2006-03-21 | Paul J. Fenelon | Balanced stackable dumbbell system |
| CN2034605U (en) * | 1988-06-16 | 1989-03-22 | 王闻飞 | Automatic safety door lock |
-
2015
- 2015-07-10 CN CN201510406793.1A patent/CN105031880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484367A (en) * | 1994-12-08 | 1996-01-16 | Martinez; Ralph E. | Weight set having means to prevent rotation of the weights on the bar |
| CN102233169A (en) * | 2010-04-26 | 2011-11-09 | 余羽宸 | Weight training equipment capable of changing weight and use state |
| CN201899813U (en) * | 2010-12-22 | 2011-07-20 | 宁波沃伟力学工业技术有限公司 | Body-building barbell |
| CN102266654A (en) * | 2011-08-17 | 2011-12-07 | 南通瑞升运动休闲用品有限公司 | Combined hand pot dumbbell |
| CN204864701U (en) * | 2015-07-10 | 2015-12-16 | 宁波毕益生体育用品有限公司 | Bell is carried in body -building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105031880A (en) | 2015-11-11 |
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