CN114949735B - Anti-drop dumbbell piece convenient to dismouting - Google Patents
Anti-drop dumbbell piece convenient to dismouting Download PDFInfo
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- CN114949735B CN114949735B CN202210663323.3A CN202210663323A CN114949735B CN 114949735 B CN114949735 B CN 114949735B CN 202210663323 A CN202210663323 A CN 202210663323A CN 114949735 B CN114949735 B CN 114949735B
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- dumbbell
- rod
- sliding
- assembly
- piece
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0726—Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses an anti-drop dumbbell convenient to disassemble and assemble, which relates to the technical field of fitness products and comprises a dumbbell rod assembly, a dumbbell piece fixing assembly, a catch hook assembly and a lock catch assembly, wherein the dumbbell rod assembly and the dumbbell piece assembly are main constituent assemblies of a dumbbell, the dumbbell piece fixing assembly is used for fixing the dumbbell piece assembly on the dumbbell rod assembly, the catch hook assembly is used for assisting the dumbbell piece fixing assembly to fix, and the lock catch assembly is used for fixing a left dumbbell outer rod and a right dumbbell outer rod. According to the dumbbell piece fixing assembly, free disassembly and assembly and anti-drop functions of the dumbbell piece are achieved through the dumbbell piece fixing assembly.
Description
Technical Field
The invention relates to the technical field of fitness products, in particular to an anti-drop dumbbell sheet convenient to assemble and disassemble.
Background
Dumbbell is a simple device for enhancing muscle strength training. Its main material is cast iron, and some are covered with a layer of rubber, and its application is for muscle strength training and muscle compound action training. Dumbbells can be used by increasing or decreasing the number of dumbbell pieces for different types of people so as to be suitable for all people.
The invention discloses a dumbbell assembly in a dumbbell with a publication number of CN108926802A, which comprises a dumbbell assembly body, wherein a dumbbell rod and dumbbell sheets are arranged in the dumbbell assembly, 5 dumbbell sheets are arranged at two ends of the dumbbell rod, the dumbbell rod is of a telescopic structure, and the adjacent dumbbell sheets can be clamped on the dumbbell rod by rotating the dumbbell rod.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: the anti-drop dumbbell piece comprises a dumbbell rod assembly and a dumbbell piece assembly, wherein the dumbbell piece assembly is arranged on the dumbbell rod assembly, the dumbbell rod assembly comprises a left dumbbell outer rod, and a dumbbell inner rod is fixedly arranged on the left dumbbell outer rod; the dumbbell piece assembly comprises an outer dumbbell piece and an inner dumbbell piece, wherein the outer dumbbell piece is fixedly connected with the inner dumbbell piece, the outer dumbbell piece is slidably arranged on an outer rod of the left dumbbell, and a sliding notch is formed in the outer dumbbell piece.
The dumbbell bar assembly is provided with a dumbbell piece fixing assembly, the dumbbell piece fixing assembly comprises a sliding ring, the sliding ring is slidably arranged on the left dumbbell outer bar, an inner ring is slidably arranged on the dumbbell inner bar, the inner ring is connected with the sliding ring through a thin bar, the left dumbbell outer bar is provided with a sliding ring groove, the thin bar slides in the sliding ring groove, the inner ring is fixedly provided with a ring connecting rod, the dumbbell inner bar is slidably provided with an inner bar sliding block, the inner bar sliding block is fixedly connected with the ring connecting rod, the inner bar sliding block is rotatably provided with a block connecting rod, the block connecting rod is rotatably provided with a sliding clamping block, the sliding clamping block is slidably connected with the dumbbell inner bar, the outer dumbbell piece is fixedly provided with a catch hook assembly, the rotary catch ring is provided with a groove, and the catch hook assembly is mutually matched with the groove of the rotary catch ring.
Further, a plurality of rotary baffle rings and sliding clamping blocks are axially arranged on the left dumbbell outer rod.
Further, an outer buckle is arranged on the outer dumbbell sheet, an inner buckle is arranged on the inner dumbbell sheet, the outer buckle is connected with the inner buckle through a connecting spring, the outer buckle is fixedly arranged on the outer dumbbell sheet through an outer spring, and the inner buckle is fixedly arranged on the inner dumbbell sheet through an inner spring.
Further, the catch assembly comprises a sliding catch, the sliding catch is slidably mounted on the outer dumbbell piece, the sliding catch is matched with the groove of the rotary catch ring, and the sliding catch is connected with the outer dumbbell piece through a catch spring.
Further, a clamping rod is rotatably arranged on the outer dumbbell piece, a track groove is formed in the sliding catch hook, a sliding column is arranged on the clamping rod, when the sliding column of the clamping rod moves to the uppermost end of the track groove of the sliding catch hook, the sliding catch hook is in an extending state, and when the sliding column of the clamping rod moves to the lowermost end of the track of the sliding catch hook, the sliding catch hook is in a contracting state.
Further, a right dumbbell outer rod is arranged on the left dumbbell outer rod, and the left dumbbell outer rod is connected with the right dumbbell outer rod through a lock catch assembly.
Further, the latch assembly comprises a left latch, a spring chuck is fixedly arranged on the left latch, a right latch is fixedly arranged on the outer rod of the right dumbbell, the left latch is matched with the right latch through the spring chuck and used for fixing the outer rod of the left dumbbell and the outer rod of the right dumbbell, and the separated outer rod of the left dumbbell and the outer rod of the right dumbbell are convenient to store.
Compared with the prior art, the invention has the beneficial effects that: (1) The dumbbell piece can be freely disassembled, assembled and fixed; (2) The invention can freely disassemble and assemble a plurality of dumbbell plates at the same time; (3) When the dumbbell is installed, two adjacent dumbbell pieces can be fastened and connected, and the fastening effect on the dumbbell pieces is enhanced; (4) The dumbbell rod assembly is provided with the lock catch assembly, so that the dumbbell rod assembly can be freely disassembled and assembled, and is convenient to store.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a dumbbell assembly of this invention.
Fig. 3 is a schematic diagram of an outer clip and an inner clip according to the present invention.
Fig. 4 is a schematic view of a dumbbell bar assembly of this invention.
Fig. 5 is a schematic view of a dumbbell fixing assembly of this invention.
Fig. 6 is a schematic view of a sliding latch according to the present invention.
Fig. 7 is a schematic view of a catch assembly of the present invention.
Fig. 8 is a partially enlarged schematic view of fig. 7 at a.
FIG. 9 is a schematic view of a latch assembly according to the present invention.
Fig. 10 is a partially enlarged schematic view of fig. 9 at B.
Reference numerals: 1-a dumbbell bar assembly; a 2-dumbbell sheet assembly; 3-dumbbell piece fixing components; 4-catch hook assembly; 5-a latch assembly; 101-a left dumbbell outer bar; 102-rotating a baffle ring; 103-dumbbell inner bars; 104-a sliding ring groove; 105-right dumbbell outer bar; 201-outer dumbbell sheet; 202-inner dumbbell sheet; 203-outer snap; 204-inner buckle; 205-connecting a spring; 206-an outer spring; 207-inner spring; 208-slide slot; 301-a slip ring; 302-an inner ring; 303-ring links; 304-an inner rod slide; 305-block linkage; 306-sliding a clamping block; 401-sliding catch; 402-catch hook spring; 403-clamping rod; 501-left lock catch; 502-spring clip; 503-right shackle.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: the anti-drop dumbbell piece convenient to disassemble and assemble comprises a dumbbell rod assembly 1 and a dumbbell piece assembly 2, wherein the dumbbell piece assembly 2 is arranged on the dumbbell rod assembly 1, the dumbbell rod assembly 1 comprises a left dumbbell outer rod 101, and a dumbbell inner rod 103 is fixedly arranged on the left dumbbell outer rod 101.
Dumbbell piece assembly 2 includes outer dumbbell piece 201 and interior dumbbell piece 202, and outer dumbbell piece 201 and interior dumbbell piece 202 fixed connection, outer dumbbell piece 201 slidable mounting is equipped with sliding notch 208 on outer dumbbell piece 201 on left dumbbell outer pole 101.
The dumbbell bar assembly 1 is provided with the dumbbell piece fixing assembly 3, the dumbbell piece fixing assembly 3 comprises a sliding ring 301, the sliding ring 301 is slidably arranged on the outer dumbbell bar 101, the inner dumbbell bar 103 is slidably provided with an inner ring 302, the inner ring 302 is connected with the sliding ring 301 through a thin bar, the outer dumbbell bar 101 is provided with a sliding ring groove 104, the thin bar slides in the sliding ring groove 104, the inner ring 302 is fixedly provided with a ring connecting rod 303, the inner dumbbell bar 103 is slidably provided with an inner bar sliding block 304, the inner bar sliding block 304 is fixedly connected with the ring connecting rod 303, the inner bar sliding block 304 is rotatably provided with a block connecting rod 305, the block connecting rod 305 is rotatably provided with a sliding clamping block 306, the sliding clamping block 306 is slidably connected with the inner dumbbell bar 103, the outer dumbbell bar 201 is fixedly provided with a catch hook assembly 4, the rotating catch ring 102 is provided with a groove, and the catch hook assembly 4 is mutually matched with the groove of the rotating catch ring 102. The outer dumbbell piece 201 is installed on the outer rod 101 of the left dumbbell, the outer dumbbell piece 201 is rotated, the outer dumbbell piece 201 rotates to drive the catch assembly 4 to rotate, the outer dumbbell piece 201 rotates to drive the sliding notch 208 to rotate, the catch assembly 4 rotates to drive the rotating catch ring 102 to rotate, the opening between the sliding clamping block 306 and the sliding notch 208 is opened after the rotating catch ring 102 rotates by a certain angle, the sliding ring 301 slides on the outer rod 101 of the left dumbbell to drive the inner ring 302 to slide on the inner rod 103 of the dumbbell, the inner ring 302 slides to drive the ring connecting rod 303 to slide, the ring connecting rod 303 slides to drive the inner rod sliding block 304 to slide on the inner rod 103 of the dumbbell, the inner rod sliding block 304 slides to drive the block connecting rod 305 to swing, the block connecting rod 305 swings to drive the sliding clamping block 306 to slide into the sliding notch 208, when the dumbbell piece assembly 2 needs to be removed, the sliding ring 301 is pushed reversely, and then the outer dumbbell piece 201 is reversely rotated, the outer dumbbell piece 201 on the outer rod 101 is taken down, and the dumbbell piece assembly 2 is convenient to disassemble and fixed in use.
A plurality of rotary baffle rings 102 and sliding clamping blocks 306 are axially arranged on the left dumbbell outer rod 101. Each set of rotating retainer rings 102 is used to secure one dumbbell assembly 2, and a plurality of rotating retainer rings 102 are provided for mounting a plurality of dumbbell assemblies 2 on the left outer dumbbell bar 101.
Outer dumbbell sheet 201 is provided with outer buckle 203, inner dumbbell sheet 202 is provided with inner buckle 204, outer buckle 203 and inner buckle 204 are connected through connecting spring 205, outer buckle 203 is fixedly arranged on outer dumbbell sheet 201 through outer spring 206, and inner buckle 204 is fixedly arranged on inner dumbbell sheet 202 through inner spring 207. When two adjacent dumbbell sheet assemblies 2 are mounted on the left dumbbell outer rod 101, the outer fasteners 203 of the first group and the inner fasteners 204 of the second group are fastened with each other, and the two adjacent dumbbell sheet assemblies 2 are fixedly connected.
The catch assembly 4 includes a sliding catch 401, the sliding catch 401 being slidably mounted on the outer dumbbell plate 201, the sliding catch 401 cooperating with the groove of the rotary catch ring 102, the sliding catch 401 being connected to the outer dumbbell plate 201 by a catch spring 402.
The outer dumbbell piece 201 is rotatably provided with a locking lever 403, a track groove is formed in the sliding catch hook 401, a sliding column is arranged on the locking lever 403, when the sliding column of the locking lever 403 moves to the uppermost end of the track groove of the sliding catch hook 401, the sliding catch hook 401 is in an extended state, and when the sliding column of the locking lever 403 moves to the lowermost end of the track of the sliding catch hook 401, the sliding catch hook 401 is in a contracted state.
The left dumbbell outer rod 101 is provided with a right dumbbell outer rod 105, and the left dumbbell outer rod 101 is connected with the right dumbbell outer rod 105 through a lock catch assembly 5.
The latch assembly 5 comprises a left latch 501, a spring chuck 502 is fixedly arranged on the left latch 501, a right latch 503 is fixedly arranged on the right dumbbell outer rod 105, the left latch 501 is matched with the right latch 503 through the spring chuck 502 and used for fixing the left dumbbell outer rod 101 and the right dumbbell outer rod 105, and the separated left dumbbell outer rod 101 and the right dumbbell outer rod 105 are convenient to store.
Claims (6)
1. The utility model provides an anticreep dumbbell piece convenient to dismouting, includes dumbbell pole subassembly (1) and dumbbell piece subassembly (2), and dumbbell piece subassembly (2) are installed on dumbbell pole subassembly (1), its characterized in that:
the dumbbell rod assembly (1) comprises a left dumbbell outer rod (101), and a dumbbell inner rod (103) is fixedly arranged on the left dumbbell outer rod (101);
the dumbbell piece assembly (2) comprises an outer dumbbell piece (201) and an inner dumbbell piece (202), wherein the outer dumbbell piece (201) is fixedly connected with the inner dumbbell piece (202), the outer dumbbell piece (201) is slidably arranged on the left dumbbell outer rod (101), and a sliding notch (208) is formed in the outer dumbbell piece (201);
the dumbbell rod assembly (1) is provided with a dumbbell piece fixing assembly (3), the dumbbell piece fixing assembly (3) comprises a sliding ring (301), the sliding ring (301) is slidably arranged on a left dumbbell outer rod (101), an inner ring (302) is slidably arranged on a dumbbell inner rod (103), the inner ring (302) is connected with the sliding ring (301) through a thin rod, the left dumbbell outer rod (101) is provided with a sliding ring groove (104), the thin rod slides in the sliding ring groove (104), the inner ring (302) is fixedly provided with a ring connecting rod (303), the dumbbell inner rod (103) is slidably provided with an inner rod sliding block (304), the inner rod sliding block (304) is fixedly connected with the ring connecting rod (303), the inner rod sliding block (304) is rotatably provided with a block connecting rod (305), the block connecting rod (305) is rotatably provided with a sliding block (306), the outer dumbbell piece (201) is fixedly provided with a blocking hook assembly (4), the rotating blocking ring (102) is provided with a groove, and the blocking hook assembly (4) is matched with the groove of the rotating ring (102);
the catch hook assembly (4) comprises a sliding catch hook (401), the sliding catch hook (401) is slidably arranged on the outer dumbbell piece (201), the sliding catch hook (401) is matched with a groove of the rotary catch ring (102), and the sliding catch hook (401) is connected with the outer dumbbell piece (201) through a catch hook spring (402);
the dumbbell comprises a dumbbell body, a dumbbell rod (101) and a dumbbell rod (201), wherein the dumbbell body is arranged on the dumbbell rod (101), the dumbbell body (201) rotates, a catch assembly (4) rotates, the dumbbell body (201) rotates, a sliding notch (208) rotates, the catch assembly (4) rotates, a rotary catch ring (102) rotates, an opening between a sliding clamping block (306) and the sliding notch (208) is opened after the rotary catch ring (102) rotates for a certain angle, a sliding ring (301) slides on the dumbbell rod (101) on the left side, an inner ring (302) slides on a dumbbell inner rod (103), an inner ring (302) slides to drive a ring connecting rod (303) to slide, an inner rod sliding block (304) slides to drive a block connecting rod (305) to swing, the block connecting rod (305) swings to drive the sliding clamping block (306) to slide into the sliding notch (208), and when the dumbbell body assembly (2) is required to be disassembled, the dumbbell body (201) is reversely rotated, and the dumbbell body (201) is disassembled and assembled and disassembled on the dumbbell body (201) when the dumbbell body is disassembled.
2. The anti-slip dumbbell sheet of claim 1, wherein the anti-slip dumbbell sheet is easy to disassemble and assemble, and is characterized in that: a plurality of rotary baffle rings (102) and sliding clamping blocks (306) are axially arranged on the left dumbbell outer rod (101).
3. The anti-slip dumbbell sheet of claim 2, wherein: an outer buckle (203) is arranged on the outer dumbbell piece (201), an inner buckle (204) is arranged on the inner dumbbell piece (202), the outer buckle (203) is connected with the inner buckle (204) through a connecting spring (205), the outer buckle (203) is fixedly arranged on the outer dumbbell piece (201) through an outer spring (206), and the inner buckle (204) is fixedly arranged on the inner dumbbell piece (202) through an inner spring (207).
4. The anti-slip dumbbell sheet of claim 3, wherein: a clamping rod (403) is rotatably arranged on the outer dumbbell piece (201), a track groove is formed in the sliding catch hook (401), a sliding column is arranged on the clamping rod (403), when the sliding column of the clamping rod (403) moves to the uppermost end of the track groove of the sliding catch hook (401), the sliding catch hook (401) is in an extending state, and when the sliding column of the clamping rod (403) moves to the bottommost end of the track of the sliding catch hook (401), the sliding catch hook (401) is in a contracting state.
5. The anti-slip dumbbell sheet of claim 4, wherein: the left dumbbell outer rod (101) is provided with a right dumbbell outer rod (105), and the left dumbbell outer rod (101) is connected with the right dumbbell outer rod (105) through a lock catch assembly (5).
6. The anti-slip dumbbell sheet of claim 5, wherein: the latch assembly (5) comprises a left latch (501), a spring chuck (502) is fixedly arranged on the left latch (501), a right latch (503) is fixedly arranged on the right dumbbell outer rod (105), the left latch (501) is matched with the right latch (503) through the spring chuck (502) and is used for fixing the left dumbbell outer rod (101) and the right dumbbell outer rod (105), and the separated left dumbbell outer rod (101) and the right dumbbell outer rod (105) are convenient to store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663323.3A CN114949735B (en) | 2022-06-14 | 2022-06-14 | Anti-drop dumbbell piece convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663323.3A CN114949735B (en) | 2022-06-14 | 2022-06-14 | Anti-drop dumbbell piece convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114949735A CN114949735A (en) | 2022-08-30 |
| CN114949735B true CN114949735B (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210663323.3A Active CN114949735B (en) | 2022-06-14 | 2022-06-14 | Anti-drop dumbbell piece convenient to dismouting |
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| Country | Link |
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| CN (1) | CN114949735B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009017250A1 (en) * | 2009-04-09 | 2010-10-21 | Paul Chen | Weight adjustable exercise device e.g. dumbbell, has sliding member attached onto shank for engaging with weight plates after weight plates are engaged onto shank and after weight plates are disengaged from narrowed neck segment of shank |
| CN106139513A (en) * | 2015-04-20 | 2016-11-23 | 袁丽明 | Skid-proof dumbbell |
| CN208145304U (en) * | 2018-04-04 | 2018-11-27 | 耿姣姣 | A kind of dumbbell of the trained adjustable weight of medical rehabilitation |
| CN215387300U (en) * | 2020-12-15 | 2022-01-04 | 五莲县永世工贸有限公司 | Dumbbell with fixing mechanism |
| CN216603933U (en) * | 2021-12-06 | 2022-05-27 | 青岛英派斯健康科技股份有限公司 | Adjustable dumbbell |
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2022
- 2022-06-14 CN CN202210663323.3A patent/CN114949735B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114949735A (en) | 2022-08-30 |
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