CN218923687U

CN218923687U - Adjustable anti-slip dumbbell bench

Info

Publication number: CN218923687U
Application number: CN202223069653.4U
Authority: CN
Inventors: 刘淑君; 蔺玉胜; 张超; 孙金海; 蔺紫彤; 王丕翔
Original assignee: Qingdao Redwick Electromechanical Technology Co ltd
Current assignee: Qingdao Redwick Electromechanical Technology Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-04-28
Anticipated expiration: 2032-11-19

Abstract

The utility model relates to the technical field of dumbbell stools and discloses an adjustable anti-slip dumbbell stool, which solves the problem that the existing dumbbell stool cannot be adjusted in height and comprises a base, wherein a first chute is formed in the top of the base, first sliding blocks are movably arranged on two sides of the inside of the first chute, a cross support is movably arranged between two ends of the top of each first sliding block through a rotating shaft, a mounting box is arranged above the cross support, one end of the mounting box is provided with an equipment box, a motor is arranged in the equipment box, a first bevel gear is fixedly arranged at the output end of the motor, a second bevel gear is connected to the lower side of the first bevel gear in a meshed mode, a first reel is fixedly arranged on one side of the second bevel gear through a connecting rod, and a second reel is rotatably arranged on one side of the bottom of the inside of the equipment box; the dumbbell bench can be adjusted in height, can meet the use requirements of different users, and has strong practicability.

Description

Adjustable anti-slip dumbbell bench

Technical Field

The utility model belongs to the technical field of dumbbell stools, and particularly relates to an adjustable anti-slip dumbbell stool.

Background

Dumbbell stool, body-building auxiliary equipment; commonly used to assist dumbbells perform some of the necessary exercise activities, such as: pushing the upper inclined dumbbell, pushing the lower inclined dumbbell, flying birds with flat dumbbell, and the like; the existing patent (patent publication number: CN 215653637U) is a multifunctional dumbbell bench, and the hand stretching device, the foot stretching device and the strength training device are added on the dumbbell bench, so that the movement of the dumbbell bench on the basis is more diversified, a separate hand stretcher and foot stretcher are not needed, the bench is multipurpose, and the storage space is greatly reduced; but this dumbbell bench can not carry out the regulation of height, can not satisfy different user's different demands, and its practicality is not strong.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the adjustable anti-slip dumbbell bench, which effectively solves the problem that the prior dumbbell bench cannot be adjusted in height.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable anti-skidding dumbbell bench, the on-line screen storage device comprises a base, first spout has been seted up at the top of base, the equal movable mounting in both sides of first spout has first slider, all through pivot movable mounting cross support between the both ends at two first slider tops, the top that the cross was propped is equipped with the mounting box, the one end of mounting box is equipped with the equipment box, the inside of equipment box is equipped with the motor, the output fixed mounting of motor has first bevel gear, the downside meshing of first bevel gear is connected with the second bevel gear, one side of second bevel gear is through connecting rod fixed mounting has first reel, one side rotation of equipment box inside bottom has the second reel, movable mounting has the belt between the surface of first reel and second reel, one side of first reel is all fixed mounting has two threaded rods, two threaded rods all extend to the inside of mounting box, equal threaded connection has the movable block between the surface of two threaded rods of two threaded rods, the both ends at same cross propped top respectively with two movable blocks rotation connection of same two threaded rods, the top fixed mounting of mounting box has the mat of lying, the one end fixed mounting of lying, the face-mounting mat of lying has the movable pillow, the fixed mounting of another face-mounting has the movable pillow.

Preferably, one end fixed mounting of loose axle has first sprocket, the inside middle part fixed mounting of equipment box has the baffle, the opposite side fixed mounting of equipment box inside bottom has the cylinder, the top fixed mounting of cylinder has the movable plate, the top fixed connection of motor and movable plate, the one end fixed mounting of movable plate has the sliding sleeve, the inside grafting of sliding sleeve has the slide bar, the top and the bottom of slide bar respectively with baffle and the inner wall fixed connection of equipment box, the bar groove has been seted up at the middle part on baffle surface, one side fixed mounting of baffle has the bearing, the internally turn installs the dwang, the bottom fixed mounting of dwang has the third bevel gear, the top fixed mounting of dwang has the fourth bevel gear, one side meshing of fourth bevel gear is connected with the fifth bevel gear, one side fixed mounting of fifth bevel gear has the second sprocket, the opposite side of fifth bevel gear is connected with the inner wall rotation of equipment box, the meshing is connected with the chain between the surface of first sprocket and the second sprocket.

Preferably, the both sides of fixed plate have all seted up the second spout, and the equal fixed mounting of the inside one end of second spout has the telescopic link, and the equal fixed mounting of one end of telescopic link has the second slider, and fixed mounting has the baffle between the top of second slider.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, when the dumbbell bench is required to be lifted, an operator starts a motor to drive a first bevel gear to rotate, the first bevel gear drives a first reel to rotate through a second bevel gear, the first reel drives a second reel to rotate through a belt, the first reel and the second reel simultaneously drive two bidirectional threaded rods to rotate, the two bidirectional threaded rods drive two moving blocks to move inwards when rotating, the moving blocks drive a cross brace to lift when moving inwards, the first sliding block is driven to slide in a first sliding groove when the cross brace lifts, the stability of the cross brace when lifting is improved, and the mounting box is pushed when the cross brace lifts to enable the lying cushion to lift, so that the height of the lying cushion can be adjusted, the use requirements of different users can be met, and the dumbbell bench has strong practicability;

(2) After an operator lies on the lying cushion, when the height of the headrest needs to be adjusted, the starting cylinder drives the moving plate and the motor to move upwards, the sliding sleeve is driven to slide in the sliding rod when the moving plate moves upwards, stability when the moving plate moves upwards is improved, the motor drives the first bevel gear to be meshed with the third bevel gear when moving upwards, then the starting motor drives the first bevel gear to rotate, the first bevel gear drives the fourth bevel gear to rotate through the third bevel gear and the rotating rod when rotating, the fourth bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the second sprocket to rotate when rotating, the second sprocket drives the first sprocket to rotate through the chain, and the first sprocket drives the headrest to adjust the angle through the movable shaft when rotating, so that the headrest is adjusted to be suitable for the angle of the operator, and the comfort when in use is improved; when the operator with shorter length uses, the telescopic rod is started to extend, the telescopic rod pushes the second sliding block to slide along the second sliding groove, and the baffle is driven to move towards the direction of the feet of the operator when the second sliding block slides, so that the feet of the operator with shorter length can step on the baffle when the operator with shorter length uses, the operator is prevented from sliding off the lying pad, and the use effect of the operator is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic cross-sectional view of a dumbbell bench according to the utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the apparatus box of the present utility model in a top-down view;

FIG. 4 is a schematic view of the partial top view of FIG. 1 of the present utility model;

FIG. 5 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

in the figure: 1. a base; 2. a first chute; 3. a first slider; 4. a cross brace; 5. a mounting box; 6. an equipment box; 7. a motor; 8. a first bevel gear; 9. a second bevel gear; 10. a first reel; 11. a second reel; 12. a belt; 13. a two-way threaded rod; 14. a moving block; 15. a lying pad; 16. a movable shaft; 17. a headrest; 18. a first sprocket; 19. a partition plate; 20. a cylinder; 21. a moving plate; 22. a sliding sleeve; 23. a slide bar; 24. a bar-shaped groove; 25. a bearing; 26. a third bevel gear; 27. a fourth bevel gear; 28. a fifth bevel gear; 29. a second sprocket; 30. a chain; 31. a fixing plate; 32. a second chute; 33. a telescopic rod; 34. a baffle; 35. a second slider; 36. and rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1 to 5, the device comprises a base 1, a first chute 2 is arranged at the top of the base 1, first sliding blocks 3 are movably arranged at two sides of the inner part of the first chute 2, a cross support 4 is movably arranged between two ends of the tops of the two first sliding blocks 3 through a rotating shaft, a mounting box 5 is arranged above the cross support 4, an equipment box 6 is arranged at one end of the mounting box 5, a motor 7 is arranged in the equipment box 6, a first bevel gear 8 is fixedly arranged at the output end of the motor 7, a second bevel gear 9 is meshed and connected to the lower side of the first bevel gear 8, a first rolling wheel 10 is fixedly arranged at one side of the second bevel gear 9 through a connecting rod, a belt 12 is movably arranged at one side of the inner bottom of the equipment box 6, a two-way rolling wheel 11 is fixedly arranged at one side of the first rolling wheel 10 and the second rolling wheel 11 through a belt 12, two-way threaded rods 13 are respectively extended into the inner parts of the mounting box 5, a moving block 14 is connected between the surfaces of two-way 13, a lying and flat surface of the same cross support 4 and the two-way rolling blocks 15 are fixedly arranged at the two opposite surfaces of the two rolling blocks 15, a movable cushion 15 is fixedly arranged at the two-way rolling cushion 15 are fixedly arranged at the two-end surfaces of the same rolling cushion 15, and one end of the two-way rolling cushion 15 is fixedly arranged at the two-way cushion 15 is fixedly arranged at the two rolling cushion surfaces of the top 15.

When the dumbbell bench is required to be lifted, the operator starts the motor 7 to drive the first bevel gear 8 to rotate, the first bevel gear 8 drives the first reel 10 to rotate through the second bevel gear 9, the first reel 10 drives the second reel 11 to rotate through the belt 12, the first reel 10 simultaneously drives two bidirectional threaded rods 13 to rotate when rotating with the second reel 11, the two bidirectional threaded rods 13 drive the two movable blocks 14 to move inwards when rotating, the movable blocks 14 drive the cross brace 4 to lift when moving inwards, the cross brace 4 drives the first sliding block 3 to slide in the first sliding groove 2 when lifting, the stability of the cross brace 4 is improved, the mounting box 5 is pushed when the cross brace 4 is lifted, so that the lying pad 15 is lifted, and therefore, the dumbbell bench can be adjusted in height, the use requirements of different users can be met, and the dumbbell bench has strong practicability.

The first sprocket 18 is fixedly arranged at one end of the movable shaft 16, the partition 19 is fixedly arranged in the middle of the inside of the equipment box 6, the air cylinder 20 is fixedly arranged at the other side of the bottom of the inside of the equipment box 6, the movable plate 21 is fixedly arranged at the top of the air cylinder 20, the motor 7 is fixedly connected with the top of the movable plate 21, the sliding sleeve 22 is fixedly arranged at one end of the movable plate 21, the sliding rod 23 is inserted into the sliding sleeve 22, the top and the bottom of the sliding rod 23 are respectively fixedly connected with the partition 19 and the inner wall of the equipment box 6, the strip-shaped groove 24 is formed in the middle of the surface of the partition 19, the bearing 25 is fixedly arranged at one side of the partition 19, the rotating rod 36 is rotatably arranged in the bearing 25, the third bevel gear 26 is fixedly arranged at the bottom of the rotating rod 36, the fourth bevel gear 27 is fixedly arranged at the top of the rotating rod 36, the fifth bevel gear 28 is in meshed connection with one side of the fourth bevel gear 27, the second sprocket 29 is fixedly arranged at one side of the fifth bevel gear 28, the other side of the fifth bevel gear 28 is rotatably connected with the inner wall of the equipment box 6, and the chain 30 is meshed and connected between the first sprocket 18 and the surface of the second sprocket 29.

After an operator lies on the lying cushion 15, when needing to adjust the height of the headrest 17, the actuating cylinder 20 drives the movable plate 21 and the motor 7 to move upwards, the movable plate 21 drives the sliding sleeve 22 to slide in the sliding rod 23 when moving upwards, stability of the movable plate 21 when moving upwards is increased, the motor 7 drives the first bevel gear 8 to be meshed with the third bevel gear 26 when moving upwards, then the actuating motor 7 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the fourth bevel gear 27 to rotate through the third bevel gear 26 and the rotating rod 36 when rotating, the fourth bevel gear 27 drives the fifth bevel gear 28 to rotate when rotating, the fifth bevel gear 28 drives the second sprocket 29 to rotate, the second sprocket 29 drives the first sprocket 18 to rotate through the chain 30 when rotating, and the movable shaft 16 drives the headrest 17 to adjust the angle when the first sprocket 18 rotates, so that the angle of the headrest 17 is suitable for the operator, and comfort when in use is improved.

The second spout 32 has all been seted up to the both sides of fixed plate 31, and the inside one end of second spout 32 is all fixed mounting has telescopic link 33, and the one end of telescopic link 33 is all fixed mounting has second slider 35, and fixed mounting has baffle 34 between the top of second slider 35.

When the operator with shorter length uses, the operator starts the telescopic rod 33 to stretch, the telescopic rod 33 pushes the second sliding block 35 to slide along the second sliding groove 32, and the second sliding block 35 drives the baffle 34 to move towards the direction of the feet of the operator when sliding, so that the feet of the operator with shorter length can step on the baffle 34 when using, the operator is prevented from sliding off the lying pad 15, and the using effect of the operator is improved.

Claims

1. An adjustable anti-slip dumbbell bench, includes base (1), its characterized in that: the utility model discloses a base (1) with a plurality of grooves, a first sliding groove (2) is arranged at the top of the base (1), a first sliding block (3) is movably arranged at two sides of the inside of the first sliding groove (2), a cross brace (4) is movably arranged between two ends of the top of the two first sliding blocks (3) through a rotating shaft, a mounting box (5) is arranged above the cross brace (4), a device box (6) is arranged at one end of the mounting box (5), a motor (7) is arranged in the device box (6), a first bevel gear (8) is fixedly arranged at the output end of the motor (7), a second bevel gear (9) is connected to the lower side of the first bevel gear (8) in a meshed manner, a first rolling wheel (10) is fixedly arranged at one side of the second bevel gear (9) through a connecting rod, a second rolling wheel (11) is rotatably arranged at one side of the inside bottom of the device box (6), a belt (12) is movably arranged between the surfaces of the first rolling wheel (10) and the second rolling wheel (11), a threaded rod (13) is fixedly arranged at one side of the first rolling wheel (10) and the second rolling wheel (11), two threaded rods (13) extend to the two threaded rods (13) and are connected to the two sides of the threaded rod (13) respectively, two ends of the top of the same cross support (4) are respectively connected with two moving blocks (14) on the surface of the same two-way threaded rod (13) in a rotating way, a lying cushion (15) is fixedly arranged at the top of the mounting box (5), a movable shaft (16) is rotatably arranged at one end of the lying cushion (15), a headrest (17) is fixedly arranged on the surface of the movable shaft (16), and a fixed plate (31) is fixedly arranged at the other end of the lying cushion (15).

2. The adjustable anti-slip dumbbell bench according to claim 1, wherein: one end of the movable shaft (16) is fixedly provided with a first chain wheel (18), the middle part of the inside of the equipment box (6) is fixedly provided with a baffle plate (19), the other side of the inside bottom of the equipment box (6) is fixedly provided with a cylinder (20), the top of the cylinder (20) is fixedly provided with a movable plate (21), a motor (7) is fixedly connected with the top of the movable plate (21), one end of the movable plate (21) is fixedly provided with a sliding sleeve (22), the inside of the sliding sleeve (22) is inserted with a sliding rod (23), the top and the bottom of the sliding rod (23) are respectively fixedly connected with the baffle plate (19) and the inner wall of the equipment box (6), the middle part of the surface of the baffle plate (19) is provided with a strip-shaped groove (24), one side of the baffle plate (19) is fixedly provided with a bearing (25), the inside of the bearing (25) is rotatably provided with a rotary rod (36), the bottom of the rotary rod (36) is fixedly provided with a third bevel gear (26), the top of the rotary rod (36) is fixedly provided with a fourth bevel gear (27), one side of the fourth bevel gear (27) is meshed with a fifth bevel gear (28), one side of the fourth bevel gear (28) is fixedly provided with one side of the fifth bevel gear (28), one side of the fifth bevel gear (28) is fixedly provided with the other side of the bevel gear (29) is fixedly provided with the other side of the bevel gear (6) and the other side of the equipment (6) is fixedly connected with the bevel gear (6), a chain (30) is engaged and connected between the surfaces of the first sprocket (18) and the second sprocket (29).

3. The adjustable anti-slip dumbbell bench according to claim 1, wherein: second spout (32) have all been seted up to the both sides of fixed plate (31), and the inside one end of second spout (32) is all fixed mounting has telescopic link (33), and the one end of telescopic link (33) is all fixed mounting has second slider (35), and fixed mounting has baffle (34) between the top of second slider (35).