CN115013395B - Sports apparatus lifting, positioning and locking mechanism convenient to adjust - Google Patents
Sports apparatus lifting, positioning and locking mechanism convenient to adjust Download PDFInfo
- Publication number
- CN115013395B CN115013395B CN202210604093.3A CN202210604093A CN115013395B CN 115013395 B CN115013395 B CN 115013395B CN 202210604093 A CN202210604093 A CN 202210604093A CN 115013395 B CN115013395 B CN 115013395B
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- China
- Prior art keywords
- positioning
- rod
- sports apparatus
- locking
- height
- Prior art date
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Links
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a sports apparatus lifting positioning locking mechanism convenient to adjust, which comprises a height-adjustable supporting rod structure, a sports apparatus support, a marking positioning rod structure, a detachable locking connecting frame structure and a sports apparatus fixing cross frame, wherein the height-adjustable supporting rod structure is connected with the sports apparatus support, the marking positioning rod structure and the detachable locking connecting frame structure; the sports apparatus fixing cross frame is connected with a height-adjustable supporting rod structure and a marking positioning rod structure. The lifting seat, the internal threaded hole, the height adjusting screw, the locking nut, the bearing and the adjusting rod are arranged, so that the height adjustment is facilitated, the operation is facilitated, the locking nut is loosened, the adjusting rod is held by hand to rotate to adjust the rotation action of the height adjusting screw in the internal threaded hole of the lifting seat, the height adjusting operation of the sports apparatus bracket can be performed, and after the position is determined, the locking nut is locked, and the sports operation can be performed.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and particularly relates to a sports equipment lifting positioning locking mechanism convenient to adjust.
Background
Sports equipment is a generic term for a wide variety of equipment, equipment and supplies used in athletic sports and fitness exercises. The sports equipment and sports are interdependent and promote each other.
The prior lifting positioning locking mechanism of sports equipment has extremely wide application.
However, the existing lifting positioning locking mechanism of the sports apparatus also has the problems of inconvenient height adjustment, poor locking effect, inaccurate positioning and easy slipping.
Therefore, the invention of the sports equipment lifting positioning locking mechanism convenient to adjust is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a sports apparatus lifting positioning locking mechanism convenient to adjust, wherein the invention is realized by the following technical scheme:
the utility model provides a sports apparatus lift location locking mechanism convenient to adjust, but including altitude mixture control bracing piece structure, sports apparatus support, marking locating lever structure, can dismantle locking link structure and sports apparatus fixed cross frame, altitude mixture control bracing piece structure connect the sports apparatus support, marking locating lever structure and can dismantle locking link structure; the sports apparatus fixing cross frame is connected with a height-adjustable supporting rod structure and a marking positioning rod structure;
the height-adjustable support rod structure comprises a lifting seat, an internal threaded hole, a height-adjustable screw rod, a locking nut, a bearing and an adjusting rod, wherein the internal threaded hole is formed in the middle part inside the lifting seat; the internal thread hole is internally connected with a height adjusting screw rod in a threaded manner; the outer wall of the height adjusting screw is in threaded connection with a lock nut; the outer wall of the lower end of the height adjusting screw is provided with a bearing in interference fit; the transverse inner end of the adjusting rod is inserted into a through hole formed in the upper side of the inner part of the height adjusting screw.
Preferably, the sports apparatus support comprises an anti-falling through hole, an anti-falling rod, a pull ring, an auxiliary adjusting pipe and an adjusting bolt, wherein a plurality of anti-falling through holes are formed in the middle lower side of the inside of the sports apparatus support; an anti-falling rod is inserted into the anti-falling through hole; the right end of the anti-drop rod is welded with a pull ring; the outer wall of the lower part of the anti-drop rod is sleeved with an auxiliary adjusting pipe, and is fixedly connected and arranged through an adjusting bolt.
Preferably, the marking positioning rod structure comprises a positioning disc, a positioning rod, a positioning marking, a fixed sleeve and a limiting ring, wherein the positioning disc is in threaded connection with the upper end of the positioning rod; the outer wall of the middle lower part of the positioning rod is marked with a plurality of positioning marks; the outer wall of the positioning rod is sleeved with a fixed sleeve; the annular groove formed in the outer wall of the lower end of the positioning rod is internally sleeved with a limiting ring.
Preferably, the detachable locking connecting frame structure comprises an anti-slip sheet, a locking holding sleeve, a connecting sheet, an inner hexagonal socket bolt and a connecting transverse frame, wherein the anti-slip sheet is arranged in the locking holding sleeve; the upper side and the lower side of the front part between the locking clasps are connected and arranged through connecting sheets; the locking sleeve and the connecting sheet are connected through an inner hexagonal socket bolt; the middle part of the right part of the locking holding sleeve on the right side is connected with the left end of the transverse frame through a bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lifting seat, the internal threaded hole, the height adjusting screw, the lock nut, the bearing and the adjusting rod are arranged, so that the height adjustment is facilitated, the operation is convenient, the height adjusting screw is rotated in the internal threaded hole in the lifting seat by loosening the lock nut and then holding the adjusting rod in a hand, the height adjusting screw can be adjusted in a rotating manner, the height adjusting operation of the sports apparatus bracket can be performed, and after the position is determined, the lock nut is locked, and the sports operation can be performed.
2. According to the invention, the setting of the anti-falling through hole, the anti-falling rod, the pull ring, the auxiliary adjusting pipe and the adjusting bolt is beneficial to playing an adjusting anti-falling role, avoiding the falling danger, the anti-falling rod can be taken out from the inside of the anti-falling through hole through the pull ring at the right end of the hand, or inserted into the proper anti-falling through hole, playing a protection role in adjusting, avoiding slipping, ensuring the supporting stability, and being capable of carrying out auxiliary height adjustment and ensuring the stability through the loose adjustment of the auxiliary adjusting pipe and the adjusting bolt.
3. According to the invention, the positioning disc, the positioning rod, the positioning marking, the fixed sleeve and the limiting ring are arranged, so that the positioning stability, the accuracy and the consistency are facilitated, the positioning marking on the outer wall of the positioning rod can be matched with the fixed sleeve to perform positioning accurate operation, the skew adjustment is avoided, the limiting effect is realized through the limiting ring, and the adjustment stability is ensured.
4. According to the invention, the locking stability is facilitated due to the arrangement of the anti-slip sheet, the locking holding sleeve, the connecting sheet, the inner hexagonal socket bolt and the connecting transverse frame, the anti-slip sheet can be held on the outer wall of the sports equipment fixing transverse frame through the matching of the locking holding sleeve, and then the locking operation can be performed through the fastening connection arrangement of the inner hexagonal socket bolt, so that the equipment supporting stability is ensured through the connecting transverse frame.
5. In the invention, the positioning disc is favorable for installation and disassembly and is convenient to operate.
6. In the invention, the arrangement of the sports apparatus bracket is beneficial to ensuring the support stability.
7. In the invention, the arrangement of the sports apparatus fixing cross frame is beneficial to supporting and fixing.
8. In the invention, the limiting ring is arranged, so that the limiting effect is facilitated.
9. In the invention, the anti-slip sheet is beneficial to playing a role in protection and avoiding slipping.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the height-adjustable support bar of the present invention.
Fig. 3 is a schematic structural view of the sports apparatus bracket of the present invention.
Fig. 4 is a schematic structural view of the reticle positioning stem structure of the present invention.
Fig. 5 is a schematic structural view of the detachable locking connection structure of the present invention.
In the figure:
1. a height-adjustable support bar structure; 11. a lifting seat; 12. an internal threaded hole; 13. a height adjusting screw; 14. a lock nut; 15. a bearing; 16. an adjusting rod; 2. a sports apparatus support; 21. an anti-falling through hole; 22. an anti-drop rod; 23. a pull ring; 24. an auxiliary adjusting tube; 25. an adjusting bolt; 3. a marking positioning rod structure; 31. a positioning plate; 32. a positioning rod; 33. positioning the marked line; 34. fixing the sleeve; 35. a limiting ring; 4. a detachable locking connection frame structure; 41. a non-slip sheet; 42. locking the holding sleeve; 43. a connecting sheet; 44. an internal hexagonal socket bolt; 45. the connecting transverse frame; 5. the sports apparatus is fixed with a transverse frame.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the sports equipment lifting, positioning and locking mechanism convenient to adjust comprises a height-adjustable supporting rod structure 1, a sports equipment support 2, a marking positioning rod structure 3, a detachable locking connecting frame structure 4 and a sports equipment fixing transverse frame 5, wherein the height-adjustable supporting rod structure 1 is connected with the sports equipment support 2, the marking positioning rod structure 3 and the detachable locking connecting frame structure 4; the sports apparatus fixing cross frame 5 is connected with the height-adjustable supporting rod structure 1 and the marking positioning rod structure 3, so that the supporting stability can be ensured.
The height-adjustable support rod structure 1 comprises a lifting seat 11, an internal threaded hole 12, a height-adjustable screw 13, a locking nut 14, a bearing 15 and an adjusting rod 16, wherein the internal threaded hole 12 is formed in the middle part inside the lifting seat 11; the internal thread hole 12 is internally and in threaded connection with a height adjusting screw rod 13; the outer wall of the height adjusting screw 13 is in threaded connection with a lock nut 14; the outer wall of the lower end of the height adjusting screw 13 is provided with a bearing 15 in interference fit; the transverse inner end of the adjusting rod 16 is inserted into a through hole formed in the upper side of the inner part of the height adjusting screw 13, the height adjusting screw 13 is rotated in the internal threaded hole 12 of the lifting seat 11 by loosening the locking nut 14, the height adjusting operation of the sports apparatus bracket 2 can be made by holding the adjusting rod 16 in a rotating manner, and after the position is determined, the sports operation can be made by locking the locking nut 14.
In this embodiment, referring to fig. 3, the sports apparatus support 2 includes a release preventing through hole 21, a release preventing rod 22, a pull ring 23, an auxiliary adjusting pipe 24 and an adjusting bolt 25, and a plurality of release preventing through holes 21 are formed at the middle and lower sides of the inside of the sports apparatus support 2; an anti-falling rod 22 is inserted into the anti-falling through hole 21; the right end of the anti-drop rod 22 is welded with a pull ring 23; the outer wall of the lower part of the anti-drop rod 22 is sleeved with an auxiliary adjusting pipe 24 and is fixedly connected with the adjusting pipe through an adjusting bolt 25, the anti-drop rod 22 can be taken out from the inside of the anti-drop through hole 21 through a pull ring 23 at the right end of the hand, or the anti-drop rod is inserted into the inside of the proper anti-drop through hole 21, so that the anti-drop rod can play a role in protection during adjustment, slip is avoided, the supporting stability is ensured, the auxiliary height adjustment can be carried out through the loose adjustment of the auxiliary adjusting pipe 24 and the adjusting bolt 25, and the stability is ensured.
In this embodiment, referring to fig. 4, the marking positioning rod structure 3 includes a positioning disc 31, a positioning rod 32, a positioning marking 33, a fixing sleeve 34 and a limiting ring 35, where the positioning disc 31 is screwed on the upper end of the positioning rod 32; the outer wall of the middle lower part of the positioning rod 32 is provided with a plurality of positioning marked lines 33; the outer wall of the positioning rod 32 is sleeved with a fixed sleeve 34; the annular groove that the locating lever 32 lower extreme outer wall offered inside cup jointed spacing ring 35, can fix a position accurate operation through the location marking 33 cooperation fixed bolster 34 of locating lever 32 outer wall, avoid adjusting askew, play spacing effect through spacing ring 35, guarantee to adjust stability.
In this embodiment, referring to fig. 5, the detachable locking connection frame structure 4 includes a non-slip sheet 41, a locking sleeve 42, a connection piece 43, a hexagonal socket bolt 44 and a connection cross frame 45, where the non-slip sheet 41 is disposed inside the locking sleeve 42; the upper and lower sides of the front part and the upper and lower sides of the rear part between the locking clasps 42 are connected and arranged through connecting sheets 43; the locking sleeve 42 and the connecting sheet 43 are connected through an inner hexagonal socket bolt 44; the right side the locking is embraced and is embraced cover 42 right part middle part bolted connection and is connected the crossbearer 45 left end, can be embraced through locking and is connect at sports apparatus fixed crossbearer 5 outer wall with antiskid sheet 41 cooperation, the setting of fastening connection is carried out to the rethread hexagon socket bolt 44, can carry out the locking operation, guarantees apparatus supporting stability through connecting crossbearer 45.
In this embodiment, specifically, the lock nut 14 is disposed at the lower portion of the lifting seat 11.
In this embodiment, specifically, the bearing 15 is embedded in the middle part of the left side inside the sports apparatus fixing cross frame 5.
In this embodiment, specifically, the left end of the auxiliary adjusting tube 24 is connected with the right end of the lifting seat 11 by a bolt.
In this embodiment, specifically, the positioning disc 31 is slidably connected to the lower end of the sports apparatus support 2.
In this embodiment, specifically, the anti-falling rod 22 is an aluminum alloy rod.
In this embodiment, the positioning mark 33 is a red paint line.
In this embodiment, the fixing sleeve 34 is specifically screwed to the middle part inside the sports apparatus fixing cross frame 5.
In this embodiment, specifically, the non-slip sheet 41 is a rubber sheet.
In this embodiment, specifically, the locking sleeve 42 is a U-shaped stainless steel sleeve that is disposed opposite to each other, and is attached to the left and right sides of the outer wall of the upper portion of the sports apparatus support 2 through the anti-slip sheet 41.
Principle of operation
According to the invention, the height adjusting operation of the sports apparatus support 2 can be performed by loosening the lock nut 14 and then rotating the adjusting rod 16 by holding the adjusting rod 16 to rotate in the internal threaded hole 12 in the lifting seat 11, after the position is determined, the lock nut 14 is locked to perform sports operation, the anti-falling rod 22 can be taken out from the anti-falling through hole 21 by holding the pull ring 23 at the right end, or inserted into the proper anti-falling through hole 21, so that the protection effect can be achieved during adjustment, the sliding is avoided, the supporting stability is ensured, the auxiliary height adjustment can be performed by loosening adjustment of the auxiliary adjusting tube 24 and the adjusting bolt 25, the stability is ensured, the accurate positioning operation can be performed by matching the positioning marking 33 on the outer wall of the positioning rod 32 with the fixed sleeve 34, the skew adjustment is avoided, the limiting effect is ensured by the limiting ring 35, the adjusting stability is ensured by matching the locking sleeve 42 with the anti-sliding piece 41, the outer wall of the sports apparatus fixed transverse frame 5 is fixedly connected by the inner hexagonal socket bolt 44, the locking operation is performed, and the supporting stability is ensured by the connecting transverse frame 45.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.
Claims (4)
1. The sports apparatus lifting positioning locking mechanism is characterized by comprising a height-adjustable supporting rod structure (1), a sports apparatus support (2), a marking positioning rod structure (3), a detachable locking connecting frame structure (4) and a sports apparatus fixing transverse frame (5), wherein the height-adjustable supporting rod structure (1) is connected with the sports apparatus support (2), and the marking positioning rod structure (3) and the detachable locking connecting frame structure (4); the sports apparatus fixing cross frame (5) is connected with the height-adjustable supporting rod structure (1) and the marking positioning rod structure (3);
the height-adjustable support rod structure (1) comprises a lifting seat (11), an internal threaded hole (12), a height adjusting screw (13), a lock nut (14), a bearing (15) and an adjusting rod (16), wherein the internal threaded hole (12) is formed in the middle part of the inside of the lifting seat (11); the internal thread hole (12) is internally connected with a height adjusting screw (13) in a threaded manner; the outer wall of the height adjusting screw rod (13) is in threaded connection with a locking nut (14); the outer wall of the lower end of the height adjusting screw rod (13) is provided with a bearing (15) in interference fit; the transverse inner end of the adjusting rod (16) is inserted into a through hole formed in the upper side of the inner part of the height adjusting screw (13);
the sports apparatus bracket (2) comprises an anti-falling through hole (21), an anti-falling rod (22), a pull ring (23), an auxiliary adjusting pipe (24) and an adjusting bolt (25), wherein a plurality of anti-falling through holes (21) are formed in the middle and lower side of the inside of the sports apparatus bracket (2); an anti-falling rod (22) is inserted into the anti-falling through hole (21); a pull ring (23) is welded at the right end of the anti-falling rod (22); an auxiliary adjusting pipe (24) is sleeved on the outer wall of the lower part of the anti-drop rod (22), and is fixedly connected and arranged through an adjusting bolt (25);
the detachable locking connecting frame structure (4) comprises an anti-slip sheet (41), a locking holding sleeve (42), a connecting sheet (43), an inner hexagonal socket bolt (44) and a connecting transverse frame (45), wherein the locking holding sleeve (42) adopts a U-shaped holding sleeve which is oppositely arranged and is held on the left side and the right side of the outer wall of the upper part of the sports apparatus bracket (2), and the anti-slip sheet (41) is arranged in the locking holding sleeve (42); the upper side and the lower side of the front part between the locking clasps (42) are connected and arranged through connecting sheets (43); the locking sleeve (42) and the connecting sheet (43) are connected through an inner hexagonal socket bolt (44); the middle part of the right part of the locking holding sleeve (42) is connected with the left end of the transverse frame (45) through a bolt;
the marking positioning rod structure (3) comprises a positioning disc (31), a positioning rod (32), a positioning marking (33), a fixed sleeve (34) and a limiting ring (35), wherein the positioning disc (31) is in threaded connection with the upper end of the positioning rod (32); the outer wall of the middle lower part of the positioning rod (32) is provided with a plurality of positioning marked lines (33); the outer wall of the positioning rod (32) is sleeved with a fixed sleeve (34); a limiting ring (35) is sleeved in an annular groove formed in the outer wall of the lower end of the positioning rod (32);
the positioning disc (31) is connected to the lower end of the sports apparatus bracket (2) in a sliding way.
2. The sports equipment lifting positioning locking mechanism convenient to adjust according to claim 1, wherein the locking nut (14) is arranged at the lower part of the lifting seat (11).
3. The sports apparatus lifting positioning locking mechanism convenient to adjust according to claim 1, wherein the bearing (15) is embedded in the middle part of the left side inside the sports apparatus fixing cross frame (5).
4. The sports equipment lifting positioning locking mechanism convenient to adjust according to claim 2, wherein the left end of the auxiliary adjusting pipe (24) is connected with the right end of the lifting seat (11) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604093.3A CN115013395B (en) | 2022-05-31 | 2022-05-31 | Sports apparatus lifting, positioning and locking mechanism convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210604093.3A CN115013395B (en) | 2022-05-31 | 2022-05-31 | Sports apparatus lifting, positioning and locking mechanism convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115013395A CN115013395A (en) | 2022-09-06 |
| CN115013395B true CN115013395B (en) | 2024-02-23 |
Family
ID=83070202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210604093.3A Active CN115013395B (en) | 2022-05-31 | 2022-05-31 | Sports apparatus lifting, positioning and locking mechanism convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115013395B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115013395A (en) | 2022-09-06 |
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