CN211635107U - Movable arm adjusting mechanism - Google Patents
Movable arm adjusting mechanism Download PDFInfo
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- CN211635107U CN211635107U CN201922224147.XU CN201922224147U CN211635107U CN 211635107 U CN211635107 U CN 211635107U CN 201922224147 U CN201922224147 U CN 201922224147U CN 211635107 U CN211635107 U CN 211635107U
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- movable arm
- rotating member
- pull pin
- adjusting
- boom
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a movable arm adjusting mechanism, which comprises a shell with an open end surface, wherein a containing groove which is arranged along the length direction is arranged in the shell; a rotating member disposed in the receiving groove and slidably disposed with the housing, the rotating member having a locker disposed therein for fixing the rotating member to the receiving groove; the movable arm pipe is hinged with the rotating piece, and a pull pin assembly capable of enabling the movable arm pipe to rotate along a hinged point is arranged in the movable arm pipe; according to foretell swing arm adjustment mechanism, the length of accomodating the groove is not less than rotate the piece and the swing arm pipe overall length after folding to make and accomplish the back of taking exercise, can accomodate the equipment, reduce shared space, use with being fit for family, gymnasium, school, satisfy people's demand more effectively.
Description
Technical Field
The utility model relates to a domestic body-building apparatus, commercial body-building apparatus, light commercial body-building apparatus field especially relate to a swing arm adjustment mechanism.
Background
Dumbbell, horizontal bar, parallel bar, cable wire pulley draw gear are all exercise machines to temper arm strength and pectoral muscle and shoulder muscle, can see these several kinds of exercise machines often in the gymnasium too, insist and temper and can strengthen arm strength; the existing arm strength trainer usually occupies a larger space of a gymnasium due to the large size, and can not be used in families, and has certain disadvantages in use, the heights of people in different age stages are different, the height of fitness equipment is too high or too low to influence the health, the physical quality is reduced on the contrary, and the requirements of people can not be met more effectively by the existing fitness equipment obviously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flexible and convenient movable arm adjusting mechanism who does not occupy great space to above problem.
In order to achieve the above object, the utility model adopts the technical scheme that the movable arm adjusting mechanism comprises:
a shell with an open end face, wherein the shell is internally provided with a containing groove which is arranged along the length direction;
a rotating member disposed in the receiving groove and slidably disposed with the housing, the rotating member having a locker disposed therein for fixing the rotating member to the receiving groove; and
and the movable arm pipe is hinged with the rotating piece, and a pull pin assembly capable of enabling the movable arm pipe to rotate along a hinged point is arranged in the movable arm pipe.
In the boom adjusting mechanism, the length of the storage groove is not less than the total length of the rotating member and the folded boom pipe.
In the movable arm adjusting mechanism, a movable arm adjusting plate is fixed in the rotating piece, and a tooth opening is formed in the movable arm adjusting plate; and a pull pin is arranged at one end of the pull pin assembly, the pull pin is clamped on a tooth opening on the movable arm adjusting plate, and an external force input point is arranged at the other end of the pull pin assembly, so that the pull pin is separated from the tooth opening.
In the movable arm adjusting mechanism, the movable arm adjusting plate is an indexing fluted disc.
In the movable arm adjusting mechanism, a baffle is arranged in the shell, and a plurality of limiting ports are uniformly distributed on the baffle along the length direction; the locker comprises an adjusting knob, an adjusting rod, an adjusting connecting rod and a bolt, the adjusting knob is rotated, and the bolt can be driven by the adjusting rod and the adjusting connecting rod to be arranged in the limiting opening.
In the movable arm adjusting mechanism, a sliding groove is formed in the shell, and a roller matched with the sliding groove is arranged on the rotating piece.
Compared with the prior art, the utility model, beneficial effect does: the movable arm adjusting mechanism can adjust different heights of the movable arm pipe through the arranged rotating piece, meets the use requirements of people with different heights, and meanwhile, after the movable arm adjusting mechanism is used, the rotating piece can move in the shell to accommodate the movable arm pipe to hide the movable arm pipe, so that a large space is prevented from being occupied; other advantages of the present invention will be further explained in the detailed description of the invention.
Drawings
Fig. 1 is a schematic perspective view of the boom adjusting mechanism of the present invention in an unused state.
Fig. 2 is a schematic view of a three-dimensional structure of the movable arm adjusting mechanism of the present invention in a use state.
Fig. 3 is a schematic perspective view of the rotating member of the present invention.
Fig. 4 is a partial structural schematic diagram of fig. 3.
Fig. 5 is a sectional view of the fixed rotary member of the locker.
Fig. 6 is a schematic view of a connection structure between the boom pipe and the rotation member.
Fig. 7 is a partial structural view of the boom pipe.
The reference numbers in the drawings correspond to the names: 10. a housing; 11. an installation part; 101. a chute; 102. a receiving groove; 20. a boom pipe; 21. a movable arm inner sleeve; 22. an ear mount; 220. a hinge hole; 30. a rotating member; 31. A movable arm adjusting plate; 32. a roller; 33. a steel cord; 310. a tooth mouth; 40. a locker; 41. adjusting a knob; 42. adjusting a rod; 43. adjusting the connecting rod; 44. a bolt; 50. a pull pin assembly; 51. an external force input point; 52. pulling a pin; 60. a baffle plate; 70. a handle; 601. a limiting opening.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Referring to fig. 2 to 7, the movable arm adjusting mechanism of the present invention includes: a housing 10 having an open end surface, the housing 10 having a receiving groove 102 formed therein along a longitudinal direction; a rotating member 30 disposed in the receiving groove 102 and slidably disposed with the housing 10, wherein a locker 40 for fixing the rotating member 30 to the receiving groove 102 is disposed in the rotating member 30; and a boom pipe 20 hinged to the rotation member 30, wherein a pull pin assembly 50 capable of rotating the boom pipe 20 along a hinge point is disposed in the boom pipe 20.
According to the above-mentioned boom adjusting mechanism, the length of the storage groove 102 is not less than the total length of the rotating member 30 and the folded boom pipe 20, so that after the exercise is completed, the equipment can be stored in the state shown in fig. 1, and then the mounting portion 11 is used to fix the boom adjusting mechanism, so as to reduce the occupied space, and is particularly suitable for home use.
In the above embodiment, after determining the height, as shown in fig. 4 and 5, a specific structure for fixing the rotor 30 includes: a baffle 60 is arranged in the shell 10, and a plurality of limiting ports 601 are uniformly arranged on the baffle 60 along the length direction; the locker 40 comprises an adjusting knob 41, an adjusting rod 42, an adjusting connecting rod 43 and a bolt 44, and when the adjusting knob 41 is rotated, the adjusting rod 42 and the adjusting connecting rod 43 can drive the bolt 44 to be inserted into the limiting opening 601 through the action of a connecting rod pair, so as to limit the rotating member 30 to move continuously.
In addition, after the height adjustment is completed, the orientation of the boom pipe 20 needs to be adjusted, and the specific structure includes: a movable arm adjusting plate 31 is fixed in the rotating member 30, the movable arm adjusting plate 31 has a tooth opening 310, and the movable arm adjusting plate 31 can be an indexing fluted disc as shown in fig. 3; then, the pivot hole 220 opened in the ear seat 22 of the boom tube 20 is movably hinged to the boom adjustment plate 31 so that the boom tube 20 can rotate relative to the rotor 30, the boom tube 20 and the ear seat 22 are connected by the boom inner sleeve 21, one end of the pull pin assembly 50 disposed in the boom tube 20 is inserted through the boom inner sleeve 21 and the pull pin 52 is mounted, specifically, as shown in fig. 4, 6 and 7, the pull pin 52 is engaged with the tooth opening 310 (the boom adjustment plate 31 is fixed to the rotor 30) to prevent the boom tube 20 from rotating, and when the boom tube 20 is to be rotated, the other end of the pull pin assembly 50 needs to be mounted with the external force input point 51 to pull the pull pin 52 out of the tooth opening 310, and the pull pin 52 is separated from the tooth opening 310 and then rotated.
Preferably, in the boom adjusting mechanism, a sliding groove 101 is formed in the housing 10, and the rotating member 30 is provided with a roller 32 engaged with the sliding groove 101.
The utility model discloses can dispose cable wire 33, make the one end and the magnetic control resistance device of cable wire 33 be connected, the other end gets into from installation department 11 and accomodates groove 102, again through the slip group that establishes in the rotation piece 30 get into in the swing arm pipe 20 and be connected with handle 70, make this swing arm adjust to use in the body-building equipment that has cable wire pulley traction system, make the user hold handle 70 and do the action of buckling repeatedly, temper arm muscle, or do repeatedly and mention the action and temper shoulder muscle.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (6)
1. A boom adjustment mechanism, comprising:
a shell with an open end face, wherein the shell is internally provided with a containing groove which is arranged along the length direction;
a rotating member disposed in the receiving groove and slidably disposed with the housing, the rotating member having a locker disposed therein for fixing the rotating member to the receiving groove; and
and the movable arm pipe is hinged with the rotating piece, and a pull pin assembly capable of enabling the movable arm pipe to rotate along a hinged point is arranged in the movable arm pipe.
2. The boom adjustment mechanism of claim 1, wherein the length of the receiving groove is not less than the total length of the rotating member and the folded boom pipe.
3. The actuator of claim 1, wherein,
a movable arm adjusting plate is fixed in the rotating piece, and a tooth opening is formed in the movable arm adjusting plate;
and a pull pin is arranged at one end of the pull pin assembly, the pull pin is clamped on a tooth opening on the movable arm adjusting plate, and an external force input point is arranged at the other end of the pull pin assembly, so that the pull pin is separated from the tooth opening.
4. The boom adjustment mechanism of claim 3, wherein said boom adjustment plate is an indexing toothed disc.
5. The actuator according to any one of claims 1 to 4, wherein,
a baffle is arranged in the shell, and a plurality of limiting ports are uniformly arranged on the baffle along the length direction; the locker comprises an adjusting knob, an adjusting rod, an adjusting connecting rod and a bolt, the adjusting knob is rotated, and the bolt can be driven by the adjusting rod and the adjusting connecting rod to be arranged in the limiting opening.
6. The actuator according to claim 5, wherein a sliding groove is formed in the housing, and the rotating member is provided with a roller engaged with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224147.XU CN211635107U (en) | 2019-12-12 | 2019-12-12 | Movable arm adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224147.XU CN211635107U (en) | 2019-12-12 | 2019-12-12 | Movable arm adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635107U true CN211635107U (en) | 2020-10-09 |
Family
ID=72695804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922224147.XU Active CN211635107U (en) | 2019-12-12 | 2019-12-12 | Movable arm adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870627A (en) * | 2021-02-07 | 2021-06-01 | 成都拟合未来科技有限公司 | Intelligent mirror surface fitness equipment |
| WO2022166460A1 (en) * | 2021-02-07 | 2022-08-11 | 成都拟合未来科技有限公司 | Tension instrument |
-
2019
- 2019-12-12 CN CN201922224147.XU patent/CN211635107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870627A (en) * | 2021-02-07 | 2021-06-01 | 成都拟合未来科技有限公司 | Intelligent mirror surface fitness equipment |
| CN112870627B (en) * | 2021-02-07 | 2022-04-19 | 成都拟合未来科技有限公司 | Intelligent mirror surface fitness equipment |
| WO2022166460A1 (en) * | 2021-02-07 | 2022-08-11 | 成都拟合未来科技有限公司 | Tension instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 18 / F, Haidian District, Beijing 100089-0093, Taipingzhuang North Road Patentee after: Beijing Jiyang times Fitness Technology Co.,Ltd. Address before: No.32, group 4, DAGUANBA village, Daguan Township, Jialing District, Nanchong City, Sichuan Province Patentee before: Chen Bo |
|
| TR01 | Transfer of patent right |