CN220989571U - Pull-up device for body building - Google Patents
Pull-up device for body building Download PDFInfo
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- CN220989571U CN220989571U CN202322860989.0U CN202322860989U CN220989571U CN 220989571 U CN220989571 U CN 220989571U CN 202322860989 U CN202322860989 U CN 202322860989U CN 220989571 U CN220989571 U CN 220989571U
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- rod
- pull
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- mounting plate
- positioning
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- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of fitness equipment, in particular to a pull-up device for fitness, which comprises a positioning rail, a supporting member and a pull-up operation member, wherein the supporting member comprises a connecting frame, supporting frames are arranged at two end positions of the connecting frame, a first mounting plate is arranged on the upper side of each supporting frame, screw rods are arranged at two end positions of each first mounting plate, a screw rod motor is arranged at the outer end position of each screw rod on the outer side of each first mounting plate, and the pull-up operation member comprises an outer rod. According to the utility model, the height of the pull-up device is adjusted by sliding the inner rod in the outer rod, the positioning operation of the inner rod and the outer rod can be rapidly completed after the adjustment, the operation is convenient and rapid, the pull-up device can be prevented from slipping after the positioning, the transverse width of the pull-up device is adjusted by sliding the support frame at the outer end of the connecting frame, the pull-up device can be adapted to users with different arm widths, and the position of the support member is positioned by the positioning rail.
Description
Technical Field
The utility model relates to the technical field of fitness equipment, in particular to a pull-up device for fitness.
Background
Exercise equipment is often divided into a single function type and a comprehensive type of multifunctional type according to the number of training functions, a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like are commonly used, a pull-up body is sometimes called a pull-up body for short, a hanging exercise capable of overcoming the upward work of the body weight by means of self strength is used, the method is a better method for exercising the upper limbs, the exercise mode which takes part in the most muscles in all exercise modes for developing skeletal muscle strength and muscle endurance of the back is the most complex exercise mode, the exercise mode which develops the muscle strength and muscle endurance of skeletal muscle of the back is the most effective exercise mode, and the pull-up body is used for assisting pull-up operation.
Chinese patent discloses a pull-up device, (grant bulletin number CN 208405933U), and this patent technical advantage is rational in infrastructure, and the installation is firm, can dismantle advantage such as nimble, but above-mentioned pull-up device highly adjusts the back and carries out fixed operation through the screw rod, and fixed convenience is lower, and the slippage problem appears easily in the screw rod is fixed, is unfavorable for pull-up device's stability, and pull-up device's transverse width is fixed, can't adapt to the user of different arm widths and use. Accordingly, one skilled in the art would be able to provide a pull-up device for exercise that solves the problems set forth in the background above.
Disclosure of utility model
The present utility model is directed to a pull-up device for exercise, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a pull-up ware that body-building was used, includes locating rail, support member and pull-up operating member, the support member is located locating rail's upside position department, pull-up operating member is located support member's upside position department, support member includes the link, the both ends position department of link all is provided with the support frame, the upside of support frame is provided with first mounting panel, the both ends position department of first mounting panel all is provided with the lead screw, the outside of first mounting panel is located the outer end position department of lead screw and installs the lead screw motor, pull-up operating member includes the outer pole, the front side lower extreme position department of outer pole is provided with the enhancement frame, the upper end position department of outer pole is provided with the interior pole, the front side upper end position department of enhancement frame is provided with the fixed block, the front end of fixed block is provided with the pull-up handle, the inboard of outer pole is provided with the sliding sleeve, the inside of sliding sleeve is provided with the slide.
As still further aspects of the utility model: the electric telescopic support comprises a support frame, wherein first sliding rods are arranged at the two end positions of the support frame, supporting pieces are arranged at the lower sides of the first sliding rods, first springs are arranged at the lower end positions of the outer sides of the first sliding rods, second mounting plates are arranged at the two end positions of the lower sides of the support frame, electric telescopic rods are arranged at the two end positions of the outer sides of the second mounting plates, and clamping blocks are arranged at the inner end positions of the electric telescopic rods on the inner sides of the second mounting plates.
As still further aspects of the utility model: the first spout has been seted up to the front side of interior pole, the second spout has been seted up to one side of first spout, the third spout has been seted up to the upper end of outer pole, the internally mounted of third spout has the locating lever, the outside of outer pole is provided with the third mounting panel near the position department of third spout, the outer end of third mounting panel is provided with the second slide bar, the outside one end position department of second slide bar installs the second spring.
As still further aspects of the utility model: the support frame slides in the outer end position department of link, the lead screw passes through lead screw motor and slides in the outer end position department of first mounting panel.
As still further aspects of the utility model: the inner rod slides in the inside position department of outer rod, the upper handle is fixed in the upper end position department of inner rod through the fixed block, the outer end of slide slides in the inside position department of sliding sleeve.
As still further aspects of the utility model: the first sliding rod slides in the outer end position department of support frame, the fixture block slides in the inboard position department of second mounting panel through electric adjustment telescopic link, the fixture block in the outside position department of location track.
As still further aspects of the utility model: one end of the second sliding rod is fixed at the outer end position of the positioning rod, the other end of the second sliding rod slides at the inner position of the third mounting plate, and the positioning rod slides at the inner positions of the third sliding groove, the first sliding groove and the second sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
According to the pull-up device for body building, the height of the pull-up device is adjusted by sliding the inner rod in the outer rod, the positioning operation of the inner rod and the outer rod can be completed quickly after the adjustment, the operation is convenient and quick, the pull-up device can be prevented from slipping after the positioning, and the stability of the pull-up device is improved;
the lateral width of the pull-up device is adjusted by sliding the support frame at the outer end of the connecting frame, so that the pull-up device can be used by users with different arm widths, the position of the support member is positioned by the positioning rail, and the support firmness of the support member is improved.
Drawings
FIG. 1 is a schematic view of a pull-up device for exercise;
FIG. 2 is a schematic view of the structure of the support member of the pull-up device for exercise;
FIG. 3 is a schematic view of the structure of the pull-up device of FIG. 2 for exercise;
FIG. 4 is a schematic view of the structure of portion B of FIG. 2 of a pull-up device for exercise;
FIG. 5 is a schematic view of the pull-up operating member of the pull-up device for exercise;
Figure 6 is a schematic view of the configuration of the pull-up device of figure 5 at section C for exercise.
In the figure: 1. positioning a track; 2. a support member; 3. a pull-up operating member; 4. a connecting frame; 5. a support frame; 6. a first mounting plate; 7. a screw rod; 8. a screw motor; 9. an outer rod; 10. a reinforcing frame; 11. an inner rod; 12. a fixed block; 13. pulling up the handle; 14. a sliding sleeve; 15. a slide plate; 16. a first slide bar; 17. a support sheet; 18. a first spring; 19. a second mounting plate; 20. electrically adjusting the telescopic rod; 21. a clamping block; 22. a first chute; 23. a second chute; 24. a third chute; 25. a positioning rod; 26. a third mounting plate; 27. a second slide bar; 28. and a second spring.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present utility model, a pull-up device for exercise includes a positioning rail 1, a support member 2 and a pull-up operation member 3, wherein the support member 2 is located at an upper position of the positioning rail 1, the pull-up operation member 3 is located at an upper position of the support member 2, the support member 2 includes a connection frame 4, support frames 5 are provided at both end positions of the connection frame 4, a first mounting plate 6 is provided at an upper side of the support frames 5, screw rods 7 are provided at both end positions of the first mounting plate 6, a screw rod motor 8 is mounted at an outer end position of the screw rods 7 on an outer side of the first mounting plate 6, the pull-up operation member 3 includes an outer rod 9, a reinforcing frame 10 is provided at a front lower end position of the outer rod 9, an inner rod 11 is provided at an upper end position of the outer rod 9, a fixing block 12 is provided at a front upper end position of the reinforcing frame 10, the front end of the fixed block 12 is provided with an upward pulling handle 13, the inner side of the outer rod 9 is provided with a sliding sleeve 14, the inside of the sliding sleeve 14 is provided with a sliding plate 15, the support frame 5 is slid at the outer end position of the connecting frame 4, the screw rod 7 is slid at the outer end position of the first mounting plate 6 through the screw rod motor 8, the inner rod 11 is slid at the inner end position of the outer rod 9, the upward pulling handle 13 is fixed at the upper end position of the inner rod 11 through the fixed block 12, the outer end of the sliding plate 15 is slid at the inner position of the sliding sleeve 14, firstly, the positioning rail 1 is fixed at the using position, the supporting member 2 is placed on the upper side of the positioning rail 1, the positioning of the supporting member 2 is completed, the outer rod 9 and the reinforcing frame 10 are fixed on the upper side of the support frame 5, then, the screw rod motor 8 is operated to drive the screw rod 7 to slide at the outer end of the first mounting plate 6 according to the shoulder width of a user, the support frame 5 slides at the outer end of link 4, adjusts the interval of support frame 5, and slide plate 15's outer end slides in the inside of sliding sleeve 14 and adjusts the interval of outer pole 9, and fixed block 12 slides the interval of adaptation outer pole 9 at the outer end of pull-up handle 13, according to user's height, and interior pole 11 slides height-adjusting in the inside of outer pole 9, finally, the user holds pull-up handle 13 and carries out the pull-up.
In fig. 2, 3, 4: the two ends of the support frame 5 are respectively provided with a first slide bar 16, the downside of the first slide bar 16 is provided with a supporting piece 17, the lower end of the outer side of the first slide bar 16 is provided with a first spring 18, the two ends of the lower side of the support frame 5 are respectively provided with a second mounting plate 19, the two ends of the outer side of the second mounting plates 19 are respectively provided with an electric adjusting telescopic rod 20, the inner side of the second mounting plates 19 is positioned at the inner end of the electric adjusting telescopic rods 20, the first slide bar 16 slides at the outer end of the support frame 5, the clamping blocks 21 slide at the inner side of the second mounting plates 19 through the electric adjusting telescopic rods 20, the clamping blocks 21 are clamped at the outer side of the positioning rails 1, the support member 2 is placed on the upper side of the positioning rails 1, the clamping blocks 21 are positioned at the outer sides of the positioning rails 1, the electric adjusting telescopic rods 20 move and push the clamping blocks 21 to the outer sides of the positioning rails 1, the positioning of the support member 2 is completed, the first springs 18 stretch the first slide bars 16 slide at the outer ends of the support frame 5, and the first slide bars 16 push the supporting pieces 17 to press the ground to support the clamping blocks 2.
In fig. 5, 6: the front side of the inner rod 11 is provided with a first chute 22, one side of the first chute 22 is provided with a second chute 23, the upper end of the outer rod 9 is provided with a third chute 24, the inside of the third chute 24 is provided with a positioning rod 25, the outside of the outer rod 9 is provided with a third mounting plate 26 adjacent to the position of the third chute 24, the outer end of the third mounting plate 26 is provided with a second slide rod 27, the position of one end of the outside of the second slide rod 27 is provided with a second spring 28, one end of the second slide rod 27 is fixed at the position of the outer end of the positioning rod 25, the other end of the second slide rod 27 slides at the inner position of the third mounting plate 26, the positioning rod 25 slides at the inner positions of the third chute 24, the first chute 22 and the second chute 23, one end of the second slide rod 27 slides inside the third mounting plate 26 according to the height of a user, the positioning rod 25 slides inside the third chute 24, the first chute 22 slides outside the positioning rod 25, the inner slide rod 11 is adjusted to be loosened, and the second slide rod 27 slides inside the second slide rod 25 after the second slide rod 27 is pushed by the second slide rod 27 to the inside the third mounting plate 25, and the second slide rod 25 is stretched out of the inner position of the second chute 9.
The working principle of the utility model is as follows: firstly, fixing the positioning rail 1 at a using position, placing the supporting member 2 on the upper side of the positioning rail 1, arranging the clamping block 21 on the outer side of the positioning rail 1, moving the clamping block 21 to be clamped on the outer side of the positioning rail 1 by the operation of the electric adjusting telescopic rod 20 to finish positioning of the supporting member 2, stretching the first sliding rod 16 by the first spring 18 to slide at the outer end of the supporting frame 5, pressing the supporting sheet 17 to support the supporting member 2 by the first sliding rod 16, fixing the outer rod 9 and the reinforcing frame 10 on the upper side of the supporting frame 5, then starting to use, moving the clamping block 21 away from the positioning rail 1 by the operation of the electric adjusting telescopic rod 20 according to the shoulder width of a user, sliding the screw rod 7 at the outer end of the first mounting plate 6 by the operation of the screw rod motor 8, sliding the supporting frame 5 at the outer end of the connecting frame 4, adjusting the interval of the supporting frame 5, and sliding the outer end of the sliding plate 15 at the inner part of the sliding sleeve 14 to adjust the interval of the outer rod 9, the fixed block 12 is slidably matched with the distance between the outer rods 9 at the outer end of the upper pull handle 13, the electric adjusting telescopic rod 20 operates to push the clamping block 21 to be movably clamped to the outer side of the positioning track 1, positioning of the supporting member 2 is completed, one end of the second sliding rod 27 slides in the third mounting plate 26 according to the height of a user, the second sliding rod 27 drives the positioning rod 25, the positioning rod 25 slides in the third sliding groove 24, the first sliding groove 22 slides in the outer side of the positioning rod 25, the inner rod 11 slides in the outer rod 9 to adjust the height, the second sliding rod 27 is released after adjustment, the second spring 28 stretches to push the positioning rod 25 to slide in the third sliding groove 24, the second sliding rod 27 slides in the third mounting plate 26, the positioning rod 25 is clamped in the second sliding groove 23 to the connecting position of the outer rod 9 and the inner rod 11, and finally, the user holds the pull-up handle 13 to pull up.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The pull-up device for body building comprises a positioning track (1), a supporting member (2) and a pull-up operation member (3), wherein the supporting member (2) is positioned at the upper position of the positioning track (1), the pull-up operation member (3) is positioned at the upper position of the supporting member (2), and the pull-up device is characterized in that the supporting member (2) comprises a connecting frame (4), supporting frames (5) are arranged at the two end positions of the connecting frame (4), a first mounting plate (6) is arranged at the upper side of the supporting frame (5), a screw rod (7) is arranged at the two end positions of the first mounting plate (6), a screw rod motor (8) is arranged at the outer end position of the screw rod (7) at the outer side of the first mounting plate (6), the pull-up operation member (3) comprises an outer rod (9), a reinforcing frame (10) is arranged at the lower end position of the front side of the outer rod (9), an inner rod (11) is arranged at the upper end position of the outer rod (9), a fixed end (14) is arranged at the front end of the front end (12) of the reinforcing frame (10), a sliding plate (15) is arranged in the sliding sleeve (14).
2. The pull-up device for body building according to claim 1, wherein the two end positions of the supporting frame (5) are provided with first sliding rods (16), the lower side of each first sliding rod (16) is provided with a supporting piece (17), the lower end positions of the outer sides of each first sliding rod (16) are provided with first springs (18), the two end positions of the lower side of the supporting frame (5) are provided with second mounting plates (19), the two end positions of the outer sides of the second mounting plates (19) are provided with electric adjusting telescopic rods (20), and the inner sides of the second mounting plates (19) are provided with clamping blocks (21) at the inner end positions of the electric adjusting telescopic rods (20).
3. The pull-up device for body building according to claim 1, wherein a first sliding groove (22) is formed in the front side of the inner rod (11), a second sliding groove (23) is formed in one side of the first sliding groove (22), a third sliding groove (24) is formed in the upper end of the outer rod (9), a positioning rod (25) is installed in the third sliding groove (24), a third mounting plate (26) is arranged at a position, close to the third sliding groove (24), of the outer side of the outer rod (9), a second sliding rod (27) is arranged at the outer end of the third mounting plate (26), and a second spring (28) is installed at the position of one end of the outer side of the second sliding rod (27).
4. Pull-up device for exercise according to claim 1, characterized in that the support frame (5) is slid at the outer end position of the connection frame (4), and the screw (7) is slid at the outer end position of the first mounting plate (6) by means of the screw motor (8).
5. Pull-up device for exercise according to claim 1, characterized in that the inner rod (11) slides at the inner position of the outer rod (9), the pull-up handle (13) is fixed at the upper end position of the inner rod (11) by means of a fixing block (12), and the outer end of the slide plate (15) slides at the inner position of the slide sleeve (14).
6. Pull-up device for exercise according to claim 2, characterized in that the first slide bar (16) is slid at the outer end position of the support frame (5), the clamping block (21) is slid at the inner side position of the second mounting plate (19) by means of the electric adjusting telescopic rod (20), and the clamping block (21) is clamped at the outer side position of the positioning rail (1).
7. A pull-up device for exercise according to claim 3, wherein one end of the second slide bar (27) is fixed at an outer end position of the positioning bar (25), the other end of the second slide bar (27) is slid at an inner position of the third mounting plate (26), and the positioning bar (25) is slid at an inner position of the third slide groove (24), the first slide groove (22) and the second slide groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860989.0U CN220989571U (en) | 2023-10-25 | 2023-10-25 | Pull-up device for body building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860989.0U CN220989571U (en) | 2023-10-25 | 2023-10-25 | Pull-up device for body building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989571U true CN220989571U (en) | 2024-05-24 |
Family
ID=91085699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322860989.0U Active CN220989571U (en) | 2023-10-25 | 2023-10-25 | Pull-up device for body building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989571U (en) |
-
2023
- 2023-10-25 CN CN202322860989.0U patent/CN220989571U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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