CN210904809U - Dumbbell convenient to equipment and stop device and adjusting device thereof - Google Patents
Dumbbell convenient to equipment and stop device and adjusting device thereof Download PDFInfo
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- CN210904809U CN210904809U CN201921812247.8U CN201921812247U CN210904809U CN 210904809 U CN210904809 U CN 210904809U CN 201921812247 U CN201921812247 U CN 201921812247U CN 210904809 U CN210904809 U CN 210904809U
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- circular
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- auxiliary rod
- baffle
- dumbbell
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Abstract
The utility model discloses a dumbbell and stop device and adjusting device convenient to equipment, including the mobile jib, the mobile jib both ends are provided with the auxiliary rod, be provided with the space bar between mobile jib and the auxiliary rod, the auxiliary rod outer lane is provided with a plurality of circular pouring weights, both ends position is provided with stop device about between auxiliary rod outer lane and the circular pouring weight, the auxiliary rod both ends are provided with the circular slot, be provided with the pivot in the circular slot, the pivot outer lane corresponds the stop device position and is provided with adjusting device, the pivot head stretches out the circular slot and is provided with the swing arm. A dumbbell convenient to equipment, through set up twice stop device between auxiliary rod and circular pouring weight, utilize the position of the fixed circular pouring weight of stop device, conveniently assemble, saved and carried out the loaded down with trivial details step of fixing through the threading board, set up adjusting device in the pivot outer lane, utilize the swing arm to drive the pivot and rotate the height that can control stopper in the stop device to convenient dismantlement circular pouring weight.
Description
Technical Field
The utility model relates to a dumbbell field, in particular to dumbbell and stop device and adjusting device convenient to equipment.
Background
The dumbbell is a weight lifting and body-building exercise's auxiliary equipment, can be used to the training of reinforcing muscle strength, its main material is cast iron, the dumbbell is equipped with the circular pouring weight of a plurality of variation in size usually, the size of the dynamics of taking exercise can be changed through the quantity of increase and decrease circular pouring weight, common dumbbell uses the threading board to dismantle and fix when adjusting circular pouring weight, consequently the operation is comparatively troublesome, especially need frequently adjust circular pouring weight quantity when taking exercise to different position muscle crowd, bring inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a dumbbell and stop device and adjusting device convenient to equipment can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dumbbell convenient to equipment, includes the mobile jib, the mobile jib both ends are provided with the auxiliary rod, be provided with the space bar between mobile jib and the auxiliary rod, the auxiliary rod outer lane is provided with a plurality of circular pouring weights, both ends position is provided with stop device about between auxiliary rod outer lane and the circular pouring weight, the auxiliary rod both ends are provided with the circular slot, be provided with the pivot in the circular slot, the pivot outer lane corresponds the stop device position and is provided with adjusting device, the pivot head stretches out the circular slot and is provided with the swing arm.
Preferably, stop device includes fixed slot, stopper, spring and spacing groove, the fixed slot is located the both ends position that the minor bar outer lane corresponds circular pouring weight, the fixed slot bottom is provided with the interior baffle, be fixed state between interior baffle and the fixed slot lower wall, the spring is located interior baffle top position, the spring top is provided with outer baffle, the stopper is located outer baffle up end middle part position, and stopper outside terminal surface is the cambered surface, the spacing groove is located circular pouring weight inner lane and corresponds the fixed slot position.
Preferably, adjusting device includes cable wire, round hole, intercommunication groove and connecting block, the intercommunication groove head is located fixed tank bottom below position, intercommunication groove afterbody is connected to the circular slot, the round hole is located the corresponding intercommunication groove position in inner baffle middle part, the connecting block is located the pivot and corresponds intercommunication groove position in both ends about, the terminal surface middle part position under the outer baffle is fixed to the cable wire head, the cable wire afterbody passes round hole and intercommunication groove and reachs the circular slot, and the cable wire afterbody of upper and lower place revolutes the axle both sides respectively and is connected to the connecting block.
Preferably, the main rod and the auxiliary rod are integrally formed, and the upper end and the lower end of the outer ring of the auxiliary rod are provided with fixing blocks at the rear position of the circular weight.
Preferably, the upper end and the lower end of the outer ring of the rotating shaft are provided with clamping blocks, the clamping blocks are located in the front positions of the limiting devices, arc grooves are formed in the two sides of the inner wall of the circular groove corresponding to the upper clamping block and the lower clamping block respectively, the clamping blocks are located in the arc grooves, and the angles of the arc grooves are ninety degrees.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through set up stop device between auxiliary rod and circular pouring weight, utilize stop device can be convenient fix circular pouring weight, saved through the fixed step of threading board, it is more convenient to make its operation, controls the height of stopper through setting up adjusting device in the pivot outer lane, utilizes the swing arm to drive the pivot and can adjust stop device to change the stationary state of circular pouring weight, conveniently take off circular pouring weight and change the regulation.
Drawings
FIG. 1 is a front cross-sectional view of a dumbbell of the present invention, which is easy to assemble;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a side cross-sectional view of an adjustment device for a dumbbell of the present invention that is easy to assemble;
fig. 4 is a side sectional view of the arc-shaped groove of the dumbbell convenient for assembly.
In the figure: 1. a main rod; 2. an auxiliary rod; 3. a partition plate; 4. a circular weight; 5. a limiting device; 6. a circular groove; 7. a rotating shaft; 8. an adjustment device; 9. fixing grooves; 10. a limiting block; 11. a spring; 12. a limiting groove; 13. an inner baffle; 14. an outer baffle; 15. a steel cord; 16. a circular hole; 17. a communicating groove; 18. connecting blocks; 19. a fixed block; 20. a clamping block; 21. an arc-shaped slot; 22. and (4) rotating the rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Detailed description of the preferred embodiment
This embodiment is an embodiment of a dumbbell that is easy to assemble.
As shown in fig. 1-4, a dumbbell convenient to assemble comprises a main rod 1, auxiliary rods 2 are arranged at two ends of the main rod 1, a partition plate 3 is arranged between the main rod 1 and the auxiliary rods 2, a plurality of circular weights 4 are arranged on the outer circle of the auxiliary rods 2, limiting devices 5 are arranged at the upper end and the lower end between the outer circle of the auxiliary rods 2 and the circular weights 4, circular grooves 6 are arranged at two ends of the auxiliary rods 2, a rotating shaft 7 is arranged in each circular groove 6, an adjusting device 8 is arranged on the outer circle of the rotating shaft 7 corresponding to the position of the limiting device 5, and the head of the rotating shaft 7 extends out of the.
The limiting device 5 comprises a fixing groove 9, a limiting block 10, a spring 11 and a limiting groove 12, the fixing groove 9 is located at the position, corresponding to the two ends of the circular weight 4, of the outer ring of the auxiliary rod 2, an inner baffle 13 is arranged at the bottom of the fixing groove 9, the inner baffle 13 and the lower wall of the fixing groove 9 are in a fixed state, the spring 11 is located above the inner baffle 13, an outer baffle 14 is arranged above the spring 11, the limiting block 10 is located in the middle of the upper end face of the outer baffle 14, the end face of the outer side of the limiting block 10 is a cambered surface, and the limiting groove 12 is located at the position; the adjusting device 8 comprises a steel cable 15, a round hole 16, a communicating groove 17 and a connecting block 18, the head of the communicating groove 17 is positioned below the bottom of the fixing groove 9, the tail of the communicating groove 17 is connected to the round groove 6, the round hole 16 is positioned in the middle of the inner baffle 13 and corresponds to the position of the communicating groove 17, the connecting block 18 is positioned at the left end and the right end of the rotating shaft 7 and corresponds to the position of the communicating groove 17, the head of the steel cable 15 is fixed to the middle of the lower end face of the outer baffle 14, the tail of the steel cable 15 penetrates through the round hole 16 and the communicating groove 17 to reach the inside of the round groove 6, and; the main rod 1 and the auxiliary rod 2 are integrated into a component, and the upper end and the lower end of the outer ring of the auxiliary rod 2 are provided with fixed blocks 19 at the rear positions of the circular weights 4; the upper end and the lower end of the outer ring of the rotating shaft 7 are provided with clamping blocks 20, the clamping blocks 20 are located in the front of the limiting device 5, arc grooves 21 are respectively arranged on two sides of the inner wall of the circular groove 6 corresponding to the positions of the upper clamping block 20 and the lower clamping block 20, the clamping blocks 20 are located in the arc grooves 21, and the angle of the arc grooves 21 is ninety degrees.
It should be noted that, the utility model is a dumbbell convenient for assembling, through setting two limiting devices 5 between the auxiliary rod 2 and the circular weight 4, the position of the circular weight 4 is fixed by the limiting devices 5, the assembling is convenient, when in use, firstly, the required circular weight 4 is added to the outer ring of the auxiliary rod 2, the inner ring of the circular weight 4 is aligned to the auxiliary rod 2 and pushed inwards, the inner ring of the circular weight 4 moves along the auxiliary rod 2 continuously until contacting with the limiting block 10 extending out of the outer ring of the auxiliary rod 2, because the outer end surface of the limiting block 10 is a cambered surface, the circular weight 4 extrudes the limiting block 10 downwards through the cambered surface when in motion, the limiting block 10 moves towards the bottom of the fixing groove 9, the limiting block 10 drives the outer baffle 14 below to move when in motion, the outer baffle 14 extrudes the spring 11 below when in downwards motion, the spring 11 is compressed by force, after the circular weight 4 moves to a certain degree, the limiting block 10 reaches the position of the limiting groove 12, the limiting block 10 which is not extruded any more at this time is clamped into the limiting groove 12 under the action of elastic force, then the circular weight 4 is continuously pushed, the inner wall of the limiting groove 12 extrudes the limiting block 10 again to enable the limiting block 10 to enter the fixing groove 9 until the circular weight 4 passes through the position of the fixing groove 9, the limiting block 10 is not extruded at this time and pops out again under the action of elastic force, because the end surface of the inner side of the limiting block 10 is a vertical surface, the circular weight 4 cannot move reversely to extrude the limiting block 10, the circular weight 4 is continuously pushed to pass through a plurality of limiting blocks 10 to reach the innermost side, the inner side of the circular weight 4 is in contact with the fixing block 19 of the outer ring of the auxiliary rod 2 and cannot move continuously at this time, the limiting block 10 is clamped into the limiting groove 12 again under the action of elastic force, the circular weight 4 cannot, when an additional circular weight 4 needs to be added, the circular weight 4 is pushed inwards along the auxiliary rod 2 according to the same steps, and finally the circular weight 4 is clamped between the limiting block 10 and the previous circular weight 4, so that a stable state is achieved, and the circular weight 4 is continuously added to achieve proper weight; when the fixed circular weight 4 needs to be detached or adjusted, the rotating rods 22 at the two ends of the auxiliary rod 2 are found and rotated, the rotating rods 22 drive the rotating shaft 7 at the rear to rotate in the circular groove 6, the rotating shaft 7 drives the steel cables 15 at the two ends to move through the connecting block 18 when rotating, the steel cables 15 drive the outer baffle plates 14 connected with the head to move downwards, the outer baffle plates 14 extrude the springs 11 below, the springs 11 are compressed under stress, the outer baffle plates 14 drive the limiting blocks 10 on the upper end surfaces of the outer baffle plates to move downwards when moving, so that the limiting blocks 10 leave the limiting grooves 12, the circular weight 4 is not blocked by the limiting blocks 10 at the moment, the circular weight 4 can be pushed outwards and taken down along the auxiliary rod 2, and therefore detachment and adjustment are carried out.
Detailed description of the invention
The present embodiment is an embodiment of a stopper for a dumbbell that is easy to assemble.
As shown in fig. 2, a stop device for dumbbell convenient to equipment, including fixed slot 9, stopper 10, spring 11 and spacing groove 12, fixed slot 9 is located the both ends position that the 2 outer lanes of auxiliary rod correspond circular pouring weight 4, fixed slot 9 bottom is provided with interior baffle 13, be fixed state between interior baffle 13 and the fixed slot 9 lower wall, spring 11 is located interior baffle 13 top position, spring 11 top is provided with outer baffle 14, stopper 10 is located 14 up end middle part positions of outer baffle, and stopper 10 outside end face is the cambered surface, spacing groove 12 is located the position that the inner lane of circular pouring weight 4 corresponds fixed slot 9.
Detailed description of the preferred embodiment
The present embodiment is an embodiment of an adjusting device for a dumbbell that is easy to assemble.
As shown in fig. 3, an adjusting device for a dumbbell convenient to assemble comprises a steel cable 15, a round hole 16, a communicating groove 17 and a connecting block 18, wherein the head of the communicating groove 17 is located at the position below the bottom of a fixing groove 9, the tail of the communicating groove 17 is connected to a round groove 6, the round hole 16 is located at the position of the middle of an inner baffle 13 corresponding to the communicating groove 17, the connecting block 18 is located at the position of the left end and the right end of a rotating shaft 7 corresponding to the communicating groove 17, the head of the steel cable 15 is fixed to the middle of the lower end face of an outer baffle 14, the tail of the steel cable 15 penetrates through the round hole 16 and the communicating groove 17 to reach the round groove 6, and the tails.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A dumbbell convenient to equipment which characterized in that: including mobile jib (1), mobile jib (1) both ends are provided with auxiliary rod (2), be provided with space bar (3) between mobile jib (1) and auxiliary rod (2), auxiliary rod (2) outer lane is provided with a plurality of circular pouring weight (4), both ends position is provided with stop device (5) about between auxiliary rod (2) outer lane and circular pouring weight (4), auxiliary rod (2) both ends are provided with circular slot (6), be provided with pivot (7) in circular slot (6), pivot (7) outer lane corresponds stop device (5) position and is provided with adjusting device (8), pivot (7) head stretches out circular slot (6) and is provided with swing arm (22).
2. The dumbbell of claim 1, wherein: stop device (5) include fixed slot (9), stopper (10), spring (11) and spacing groove (12), fixed slot (9) are located the both ends position that auxiliary rod (2) outer lane corresponds circular pouring weight (4), fixed slot (9) bottom is provided with interior baffle (13), be fixed state between interior baffle (13) and fixed slot (9) lower wall, spring (11) are located interior baffle (13) top position, spring (11) top is provided with exterior baffle (14), stopper (10) are located exterior baffle (14) up end middle part position, and stopper (10) outside end face is the cambered surface, spacing groove (12) are located circular pouring weight (4) inner circle and correspond fixed slot (9) position.
3. The dumbbell of claim 1, wherein: the adjusting device (8) comprises a steel cable (15), a round hole (16), a communicating groove (17) and a connecting block (18), the head of the communicating groove (17) is located at the position below the bottom of the fixing groove (9), the tail of the communicating groove (17) is connected to the round groove (6), the round hole (16) is located at the position of the middle of the inner baffle (13) corresponding to the communicating groove (17), the connecting block (18) is located at the position of the left end and the right end of the rotating shaft (7) corresponding to the communicating groove (17), the head of the steel cable (15) is fixed to the middle of the lower end face of the outer baffle (14), the tail of the steel cable (15) penetrates through the round hole (16) and the communicating groove (17) to reach the round groove (6), and the tails of the steel cable (15) above and below are respectively wound around the two.
4. The dumbbell of claim 1, wherein: the main rod (1) and the auxiliary rod (2) are integrally formed, and the upper end and the lower end of the outer ring of the auxiliary rod (2) are provided with fixing blocks (19) at the rear position of the circular weight (4).
5. The dumbbell of claim 1, wherein: the fixture block (20) is arranged at the upper end and the lower end of the outer ring of the rotating shaft (7), the fixture block (20) is located at the front position of the limiting device (5), arc grooves (21) are respectively formed in two sides of the inner wall of the circular groove (6) corresponding to the upper fixture block (20) and the lower fixture block (20), the fixture block (20) is located in the arc grooves (21), and the angle of the arc grooves (21) is ninety degrees.
6. The utility model provides a stop device for being convenient for dumbbell of equipment which characterized in that: including fixed slot (9), stopper (10), spring (11) and spacing groove (12), fixed slot (9) are located the both ends position that auxiliary rod (2) outer lane corresponds circular pouring weight (4), fixed slot (9) bottom is provided with interior baffle (13), be fixed state between interior baffle (13) and fixed slot (9) lower wall, spring (11) are located interior baffle (13) top position, spring (11) top is provided with outer baffle (14), stopper (10) are located outer baffle (14) up end middle part position, and stopper (10) outside end face is the cambered surface, spacing groove (12) are located circular pouring weight (4) inner circle and correspond fixed slot (9) position.
7. An adjustment device for a dumbbell that facilitates assembly, characterized by: including cable wire (15), round hole (16), intercommunication groove (17) and connecting block (18), intercommunication groove (17) head is located fixed slot (9) bottom below position, intercommunication groove (17) afterbody is connected to circular slot (6), baffle (13) middle part corresponds intercommunication groove (17) position in round hole (16) are located, connecting block (18) are located pivot (7) left and right sides both ends and correspond intercommunication groove (17) position, cable wire (15) head is fixed to outer baffle (14) lower extreme middle part position, cable wire (15) afterbody passes round hole (16) and intercommunication groove (17) and arrives in circular slot (6), and cable wire (15) afterbody of upper and lower side revolutes pivot (7) both sides respectively and is connected to connecting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812247.8U CN210904809U (en) | 2019-10-26 | 2019-10-26 | Dumbbell convenient to equipment and stop device and adjusting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812247.8U CN210904809U (en) | 2019-10-26 | 2019-10-26 | Dumbbell convenient to equipment and stop device and adjusting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904809U true CN210904809U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812247.8U Expired - Fee Related CN210904809U (en) | 2019-10-26 | 2019-10-26 | Dumbbell convenient to equipment and stop device and adjusting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546544A (en) * | 2020-11-12 | 2021-03-26 | 山东畜牧兽医职业学院 | Physical training device with excessive-movement reminding mechanism |
| CN113713322A (en) * | 2021-09-16 | 2021-11-30 | 安徽神力体育健身器材有限公司 | Intelligent dumbbell capable of measuring heart rate |
| WO2022099462A1 (en) * | 2020-11-10 | 2022-05-19 | 宿迁楚霸体育器械有限公司 | Dumbbell that prevents dumbbell plates from falling off |
-
2019
- 2019-10-26 CN CN201921812247.8U patent/CN210904809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099462A1 (en) * | 2020-11-10 | 2022-05-19 | 宿迁楚霸体育器械有限公司 | Dumbbell that prevents dumbbell plates from falling off |
| CN112546544A (en) * | 2020-11-12 | 2021-03-26 | 山东畜牧兽医职业学院 | Physical training device with excessive-movement reminding mechanism |
| CN112546544B (en) * | 2020-11-12 | 2021-08-13 | 山东畜牧兽医职业学院 | Physical training device with excessive-movement reminding mechanism |
| CN113713322A (en) * | 2021-09-16 | 2021-11-30 | 安徽神力体育健身器材有限公司 | Intelligent dumbbell capable of measuring heart rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211026 |