CN212700288U - Height adjusting device for fitness equipment - Google Patents
Height adjusting device for fitness equipment Download PDFInfo
- Publication number
- CN212700288U CN212700288U CN202021460859.8U CN202021460859U CN212700288U CN 212700288 U CN212700288 U CN 212700288U CN 202021460859 U CN202021460859 U CN 202021460859U CN 212700288 U CN212700288 U CN 212700288U
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- extrusion
- block
- friction
- outer sleeve
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a body-building apparatus height adjusting device, it adopts new construction design, be provided with the extrusion inside lining between outer sleeve pipe and regulation pole, be provided with the fixed plate through the left and right sides at outer sleeve pipe, be provided with the extrusion piece of friction on the front end of fixed plate and the rear end respectively, set up an extrusion device that can realize manual control at the front end of fixed plate, be provided with between extrusion device and at least one extrusion piece of friction and impel the piece, can realize the application of force that impels the piece when extrusion device moves, realize the application of force to the extrusion piece of friction through impeling the piece, realize the centre gripping and the regulation of elasticity state to the regulation pole in with this, the utility model discloses construction design is simple and novel, and it can realize vertical adjustment operation through single one hand, convenient operation, swift, laborsaving is the body-building apparatus height adjusting device of an ideal.
Description
Technical Field
The utility model belongs to the technical field of body-building apparatus, concretely relates to body-building apparatus height adjusting device.
Background
It is known that, in current indoor fixed bicycle training equipment, its seat pipe height is adjustable, and the user can go to adjust seat pipe height according to self high needs, but current regulation mode is more troublesome, need adjust with the help of the instrument, and this trade technical personnel have designed and have adopted wrench type adjusting device to adjust, but this kind of adjusting device is comparatively hard when the adjustment, and is higher to the requirement of hand strength.
Aiming at the defects, as technicians in the industry, how to improve the prior height adjusting device through technology is improved, so that the use comfort is improved, and the height adjustment of the fitness equipment can be realized by operators quickly.
Disclosure of Invention
As technicians in the industry, the technical problem to be solved by the scheme is to design a height adjusting device of the fitness equipment, and a new structural design is adopted to improve the adjusting hand feeling of a user and improve the adjusting efficiency;
for realizing the technical function, the technical scheme of the utility model as follows:
a height adjusting device for fitness equipment comprises an outer sleeve, wherein an inner adjusting rod capable of being vertically adjusted is arranged inside the outer sleeve, and an extrusion lining is arranged between the inner adjusting rod and the outer sleeve; the outer sleeve is provided with a through hole in an extrusion lining setting area, the left side and the right side of the outer sleeve are provided with fixing plates, friction extrusion blocks are respectively arranged at the front end and the rear end of each fixing plate, an extrusion device capable of achieving manual control is arranged at the front end or the rear end of each fixing plate, a propelling block is arranged between each extrusion device and at least one friction extrusion block, force application of the propelling block can be achieved when each extrusion device acts, force application of the friction extrusion blocks is achieved through the propelling blocks, and therefore clamping and tightness state adjustment of the adjusting inner rod is achieved.
The fixed plate on, its left and right sides all is provided with the pivot fixed orifices, the pivot fixed orifices realize with extrusion device's articulated fixed.
The fixed plate is provided with an adjusting hole, the end part of the friction extrusion block is arranged in the adjusting hole, and the friction extrusion block can move in a certain range under the action of external force.
The extrusion device comprises a pressing plate, the pressing plate is connected with an eccentric hinging block through an arc-shaped connecting plate, and the eccentric hinging block is provided with a fixing hole for realizing the connection and fixation of the propelling block; the pushing block extrudes the friction extrusion block to realize the force application on the friction extrusion block.
At least one of the friction extrusion blocks is designed into a plate shape, a tension hole is formed above the friction extrusion block, a tension bulge is correspondingly arranged at the end part of the fixing plate and penetrates through the tension hole, and under the external tension, the tension bulge on the fixing plate can drive the friction extrusion block to apply force to extrude the lining.
The utility model has the advantages that: the utility model discloses an above design, it adopts new construction design, be provided with the extrusion inside lining between outer sleeve pipe and regulation pole, be provided with the fixed plate through the left and right sides at outer sleeve pipe, be provided with the extrusion piece that rubs on the front end of fixed plate and the rear end respectively, the front end at the fixed plate sets up an extrusion device that can realize manual control, be provided with between extrusion device and at least one extrusion piece and impel the piece, can realize the application of force of impelling the piece when extrusion device moves, realize the application of force to the extrusion piece that rubs through impelling the piece, with this realization to the centre gripping of regulation pole and the regulation of elasticity state, the utility model discloses construction design is simple and novel, and it can realize vertical adjustment operation through single one hand, convenient operation, swift, laborsaving is the body-building apparatus height adjusting device of an ideal.
Drawings
The utility model discloses total 3 of attached drawings, wherein:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional split structure of the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
in the drawings: 1. the device comprises an outer sleeve, 11, a through hole, 2, an adjusting inner rod, 3, an extrusion lining, 4, a friction extrusion block, 5, an extrusion device, 51, a pressure plate, 52, an arc-shaped connecting plate, 53, an eccentric hinge block, 54, a fixing hole, 55, a hinge connecting point, 6, a fixing plate, 61, a hinge connecting hole, 62, an adjusting hole, 63, a tension protrusion, 7, a friction extrusion plate, 71, a tension hole, 8 and a pushing block.
Detailed Description
The invention is further described below with reference to the accompanying drawings. As shown in the attached drawings, the height adjusting device of the body-building equipment comprises an outer sleeve 1, wherein an inner adjusting rod 2 capable of being vertically adjusted is arranged inside the outer sleeve 1, and an extruded lining 3 is arranged between the inner adjusting rod 2 and the outer sleeve 1; the outer sleeve 1 is provided with a front through hole and a rear through hole 11 in an extrusion lining arrangement area, fixing plates 6 are arranged on the left side and the right side of the outer sleeve 1, rotating shaft fixing holes 61 are formed in the left side and the right side of each fixing plate 6, and the outer sleeve is hinged and fixed with the extrusion device 5 through the rotating shaft fixing holes 61; the fixed plate 6 is provided with an adjusting hole 62, the left end part and the right end part of the friction extrusion block 4 are arranged in the adjusting hole 62, the friction extrusion block 4 can move back and forth in a certain range under the action of external force to realize the force application extrusion on the extrusion lining 3, the front end of the fixed plate is provided with the friction extrusion block 4, and the rear end of the fixed plate is provided with the friction extrusion plate 7; the friction extrusion block 4 and the friction extrusion plate 7 are contacted with the extrusion lining 3 through the through hole 11.
The extrusion device 5 comprises a pressure plate 51, the pressure plate 51 is connected with an eccentric hinge block 53 through an arc-shaped connecting plate 52, a fixing hole 54 is formed in the eccentric hinge block 53 to realize the connection and fixation of the pushing block 8, the pushing block 8 is an adjustable screw rod with an adjusting nut, the pushing block 8 extrudes the friction extrusion block 4 to realize the force application on the friction extrusion block 4; the left end and the right end of the eccentric hinge block 53 are provided with hinge connection points 55 which are fixedly connected through the hinge connection points 55 and hinge connection holes 61; the pushing block 8 is arranged between the extrusion device 5 and the friction extrusion block 4, and can realize the force application to the pushing block 8 when the extrusion device 5 acts, and realize the force application to the friction extrusion block 4 through the pushing block 8; the friction extrusion plate 7 is designed into a plate shape, a tension hole 71 is formed in the upper portion of the friction extrusion plate 7, a tension protrusion 63 is correspondingly arranged at the end portion of the fixing plate 6, the tension protrusion 63 penetrates through the tension hole 71, and under the external tension, the tension protrusion 63 on the fixing plate 6 can drive the friction extrusion plate 7 to apply force to extrude the lining, so that the clamping and tightness state of the adjusting inner rod 2 can be adjusted.
The utility model discloses during actual operation, it is through lifting clamp plate 51, and clamp plate 51 drives eccentric articulated piece 53 original place and rotates, and its eccentric point drives impels 8 antedisplacement of piece, and eccentric articulated piece 53 drives fixed plate 6 retroflections simultaneously, and at this moment, impels 8 application of force in friction extrusion piece 4, 6 pulling friction extrusion board 7 of fixed plate, friction extrusion piece 4 and friction extrusion board 7 all pass the through hole 11 and the extrusion inside lining extrusion contact of outer tube to this realizes adjusting pole 2 presss from both sides tightly and loosens.
The utility model discloses structural design is simple novel, and it can realize vertical adjustment operation through single one hand, and convenient operation, swift, laborsaving is the body-building apparatus height adjusting device of an ideal.
Claims (5)
1. A height adjusting device for fitness equipment comprises an outer sleeve, wherein an inner adjusting rod capable of being vertically adjusted is arranged inside the outer sleeve, and an extrusion lining is arranged between the inner adjusting rod and the outer sleeve; the method is characterized in that: the outer sleeve is provided with a through hole in an extrusion lining setting area, the left side and the right side of the outer sleeve are provided with fixing plates, friction extrusion blocks are respectively arranged at the front end and the rear end of each fixing plate, an extrusion device capable of achieving manual control is arranged at the front end or the rear end of each fixing plate, a propelling block is arranged between each extrusion device and at least one friction extrusion block, force application of the propelling block can be achieved when each extrusion device acts, force application of the friction extrusion blocks is achieved through the propelling blocks, and therefore clamping and tightness state adjustment of the adjusting inner rod is achieved.
2. The height adjustment device for exercise equipment of claim 1, wherein: the fixed plate on, its left and right sides all is provided with the pivot fixed orifices, the pivot fixed orifices realize with extrusion device's articulated fixed.
3. The height adjustment device for exercise equipment of claim 1, wherein: the fixed plate is provided with an adjusting hole, the end part of the friction extrusion block is arranged in the adjusting hole, and the friction extrusion block can move in a certain range under the action of external force.
4. The height adjustment device for exercise equipment of claim 1, wherein: the extrusion device comprises a pressing plate, the pressing plate is connected with an eccentric hinging block through an arc-shaped connecting plate, and the eccentric hinging block is provided with a fixing hole for realizing the connection and fixation of the propelling block; the pushing block extrudes the friction extrusion block to realize the force application on the friction extrusion block.
5. The height adjustment device for exercise equipment of claim 1, wherein: at least one of the friction extrusion blocks is designed into a plate shape, a tension hole is formed above the friction extrusion block, a tension bulge is correspondingly arranged at the end part of the fixing plate and penetrates through the tension hole, and under the external tension, the tension bulge on the fixing plate can drive the friction extrusion block to apply force to extrude the lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021460859.8U CN212700288U (en) | 2020-07-22 | 2020-07-22 | Height adjusting device for fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021460859.8U CN212700288U (en) | 2020-07-22 | 2020-07-22 | Height adjusting device for fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212700288U true CN212700288U (en) | 2021-03-16 |
Family
ID=74909355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021460859.8U Expired - Fee Related CN212700288U (en) | 2020-07-22 | 2020-07-22 | Height adjusting device for fitness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212700288U (en) |
-
2020
- 2020-07-22 CN CN202021460859.8U patent/CN212700288U/en not_active Expired - Fee Related
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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: 20210316 Termination date: 20210722 |