CN216259028U

CN216259028U - Novel structure axle center frame module of indoor body-building apparatus high stability

Info

Publication number: CN216259028U
Application number: CN202122798776.0U
Authority: CN
Inventors: 唐亚
Original assignee: Taicang Yihai Metal Products Co ltd
Current assignee: Taicang Yihai Metal Products Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-12
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a novel high-stability structure axis frame module of indoor fitness equipment, which comprises a ratchet wheel set and a transmission wheel set, wherein the transmission wheel set is arranged on the outer side of the ratchet wheel set, a locking nut is arranged in the middle of the ratchet wheel set, a threaded wall is arranged at the side end of the ratchet wheel set, a sleeve is arranged in the middle of the threaded wall, a sleeve is arranged at the side end of the threaded wall, a sleeve joint is arranged at the side end of the sleeve joint, a sleeve gasket is arranged in the middle of the sleeve joint, a mandrel is arranged at the right end of the sleeve joint, a mandrel is fixed on the end wall of the mandrel, and a column cavity penetrates through the mandrel. The thread wall, the sleeve and the first sleeve can be matched and assembled for use through the clamping connection of the thread wall and the sleeve with the first sleeve, meanwhile, the first sleeve and the second sleeve can be sequentially clamped, the first sleeve and the second sleeve can be assembled together to be used in a linkage mode, and the first sleeve and the second sleeve can be matched and assembled with the transmission wheel set for use, so that the matched transmission and the use are facilitated.

Description

Novel structure axle center frame module of indoor body-building apparatus high stability

Technical Field

The utility model relates to the technical field of indoor fitness equipment, in particular to a novel high-stability structure axis rack module of indoor fitness equipment.

Background

The indoor body-building equipment comprises a spinning and other indoor body-building equipment, which is originated by a personal coach and ultimate athletes in the United states and is a unique vigorous indoor bicycle training course combining music, visual effects and the like.

The defects of the novel high-stability structure axis frame module of the existing indoor fitness equipment are as follows:

1. the existing high-stability novel-structure axis frame module of the indoor fitness equipment is inconvenient to reasonably adjust according to the installation environment, and if small articles such as screws cannot be stored in the environment, small articles such as screws cannot be temporarily stored by an installation tool, so that the situation that the screws are easily lost during installation is caused;

2. the novel structure axle center frame module of current indoor body-building apparatus high stability is not convenient for according to the installation condition, and the model of nimble switching fixed head leads to the convenience performance when its installation relatively poor, and common installation switching head needs the picture peg to change the fixed head simultaneously, and efficiency is slow and has the problem of carrying inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel high-stability structure axis frame module of indoor fitness equipment, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel structure axle center frame module of indoor body-building apparatus high stability, includes ratchet group and transmission wheelset, the transmission wheelset is settled in the outside of ratchet group, and the mid-mounting of ratchet group has lock nut, the side of ratchet group is settled there is the screw thread wall, and the mid-mounting of screw thread wall has the sleeve pipe, the side of screw thread wall is settled there is a lesson cover, and the side of a lesson cover installs two lesson covers, settle at the middle part of two lesson covers has the cover to fill up, and the mandrel is installed to the right-hand member of two lesson covers, the mandrel end wall is fixed with the axle core, and the inside of mandrel wears to be equipped with the post chamber, the side of mandrel is settled there is the post fixed head, and the mid-mounting of post fixed head has the post head core.

Preferably, the ratchet set and the locking nut are sleeved with each other, and the ratchet set, the thread wall and the sleeve are clamped with each other.

Preferably, the threaded wall, the sleeve and the first sleeve are clamped with each other, and the first sleeve and the second sleeve are clamped with each other.

Preferably, the first sleeve and the second sleeve are both disc-shaped, and the middle parts of the first sleeve and the second sleeve are both hollow round holes.

Preferably, the first sleeve, the second sleeve and the shaft core are mutually clamped, and the shaft core is cylindrical.

Preferably, the mandrel passes through the mutual joint of post chamber and post fixed head and post head core, and the mandrel all constitutes block structure with two sections cover, a section cover, sleeve pipe, ratchet group, lock nut in proper order through the axle core, and the top external diameter of mandrel is greater than the bottom external diameter of mandrel moreover.

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

1. the thread wall, the sleeve and the first sleeve can be matched and assembled for use through the clamping connection of the thread wall and the sleeve with the first sleeve, meanwhile, the first sleeve and the second sleeve can be sequentially clamped, the first sleeve and the second sleeve can be assembled together to be used in a linkage mode, and the first sleeve and the second sleeve can be matched and assembled with the transmission wheel set for use, so that the matched transmission and the use are facilitated.

2. The transmission wheel set is characterized in that the transmission wheel set comprises a transmission wheel set body, a shaft core and a sleeve, wherein the transmission wheel set body is provided with a transmission wheel set body, the transmission wheel set body and the transmission wheel set body are provided with a transmission wheel set body, the transmission wheel set body and the transmission wheel set body can be combined and the transmission wheel set body can be combined together and the transmission wheel set body, the transmission wheel set body and the transmission wheel set body, the transmission wheel set and the transmission wheel set body, the transmission wheel set and the transmission wheel set body, the transmission wheel set and the transmission wheel set body and the transmission wheel set body, the transmission wheel set and the transmission wheel set body, the transmission wheel set body.

3. According to the utility model, the end part of the mandrel can be clamped with the column fixing head and the column head core through the column cavity, and the end part of the other end can be matched with the shaft core to sequentially penetrate into the middle parts of the two sleeves, the one sleeve, the ratchet wheel group and the locking nut for combined clamping, so that the whole body is firmly locked and clamped, and the body is conveniently and stably matched for use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a ratchet assembly according to the present invention;

FIG. 3 is a schematic perspective view of the end cap, threaded wall, sleeve and sleeve of the ratchet assembly of the present invention;

FIG. 4 is a schematic side view of the ratchet assembly, the mandrel and the mandrel of the present invention;

FIG. 5 is a schematic axial side view of the present invention;

fig. 6 is an exploded view of the axle core and the driving wheel set of the present invention.

In the figure: 1. a ratchet wheel set; 2. a transmission wheel set; 3. locking the nut; 4. a threaded wall; 5. a sleeve; 6. a sleeve is sleeved; 7. a second sleeve section; 8. sleeving a cushion; 9. a mandrel; 10. a shaft core; 11. a column cavity; 12. column fixing head; 13. a stud core.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an embodiment of the present invention is shown: a novel high-stability structure axis frame module of indoor fitness equipment comprises a ratchet wheel set 1, a transmission wheel set 2, a locking nut 3, a threaded wall 4, a sleeve 5, a first sleeve 6, a second sleeve 7, a sleeve gasket 8, a mandrel 9, a mandrel core 10, a column cavity 11, a column fixed head 12 and a column head core 13, wherein the transmission wheel set 2 is arranged on the outer side of the ratchet wheel set 1, and the middle part of the ratchet wheel set 1 is provided with a locking nut 3, the side end of the ratchet wheel set 1 is provided with a thread wall 4, and the middle part of the thread wall 4 is provided with a sleeve 5, the side end of the thread wall 4 is provided with a section of sleeve 6, the side end of the section of sleeve 6 is provided with two sections of sleeves 7, the middle part of the two sections of sleeves 7 is provided with a sleeve gasket 8, a mandrel 9 is installed at the right end of the second sleeve 7, a mandrel core 10 is fixed on the end wall of the mandrel 9, a column cavity 11 penetrates through the inside of the mandrel 9, a column fixing head 12 is arranged at the side end of the mandrel 9, and a column head core 13 is installed in the middle of the column fixing head 12;

the positions of the left end and the right end of the shaft core 10 are different, the outer diameter sizes are also different, a hollow rectangular main beam frame is sleeved and arranged between the transmission wheel set 2 and the shaft core 10 through a through gasket, the main beam frame is sleeved and arranged with the main beam frame, during installation, the position with the smaller caliber of the right end of the shaft core 10 is pressed and penetrates into a through hole of the end wall of the main beam frame for fixation, then the gasket, the transmission wheel set 2 and the ratchet wheel set 1 are sequentially sleeved and arranged at the position of the right end wall of the shaft core 10, finally, a locking nut 3 is precisely locked at the tail end of the right side of the shaft core 10 to ensure that the shaft core is firmly fixed, wherein the position with the larger caliber of the left end of the shaft core 10 can be directly penetrated into the main beam frame, the through holes of the left end wall and the right end wall of the main beam frame can be respectively sleeved and attached to the end wall of the position of the left end of the shaft core 10, the position with the larger caliber of the left end of the shaft core 10 and the position of the smaller caliber of the right end of the shaft core 10 and the end wall of the outer wall of the main beam frame, the position of the connecting position of the left end of the shaft core 10 and the smaller caliber of the main beam frame, and the connecting position of the right end of the main beam frame The planar stress surface is increased by the structural design, the number of contact planes is increased from two originally designed contact planes to 3, when the ratchet wheel set 1 is in a driving state, the transmission wheel set 2 is driven at the same time, the stability, the use strength and the service life of the whole assembly are obviously improved, meanwhile, because the end wall of the joint of the left end wall of the shaft core 10, the position with larger caliber at the left end of the shaft core 10 and the position with smaller caliber at the right end of the shaft core 10 form two step shapes, the two step shapes play a role of limiting when the assembly is pressed into the hole position corresponding to the main beam frame, the problem of deformation of the pipe wall of the main beam frame in the pressing process can not be generated, the deformation defect of the original design is effectively avoided, the probability of poor production is obviously reduced, and the production efficiency in the pressing process is obviously improved, the production cost is obviously reduced.

Further, the ratchet wheel set 1 and the locking nut 3 are mutually sleeved, the ratchet wheel set 1, the thread wall 4 and the sleeve 5 are mutually clamped, the sleeve 5 and the sleeve 6 are mutually clamped, the sleeve 6 and the sleeve 7 are mutually clamped, the thread wall 4, the sleeve 5 and the sleeve 6 can be matched and assembled for use through clamping of the thread wall 4, the sleeve 5 and the sleeve 6, the sleeve 6 and the sleeve 7 can be sequentially clamped, the sleeve 6 and the sleeve 7 can be assembled therewith and used in a linkage manner, and the sleeve 6 and the sleeve 7 can be matched and assembled with the transmission wheel set 2 for use, so that the matched transmission of the transmission wheel set is facilitated;

further, the first sleeve 6 and the second sleeve 7 are both disc-shaped, the middle parts of the first sleeve 6 and the second sleeve 7 are hollow round holes, the first sleeve 6 and the second sleeve 7 are mutually clamped with the shaft core 10, the shaft core 10 is cylindrical, the first sleeve 6 and the second sleeve 7 are both disc-shaped, the first sleeve 6 and the second sleeve 7 can be conveniently connected to the middle part of the transmission wheel set 2 in a penetrating mode, the first sleeve 6 and the second sleeve 7 are clamped with the shaft core 10, the first sleeve 6, the second sleeve 7, the shaft core 10 and other body bottom parts can be combined and linked together for combined use, and meanwhile, the cylindrical shape of the shaft core 10 can be well matched with the hollow round holes in the middle parts of the first sleeve 6 and the second sleeve 7 for combined use;

further, the mandrel 9 is mutually clamped with the column fixed head 12 and the column head core 13 through the column cavity 11, the mandrel 9 sequentially forms a clamping structure with the two sections of sleeves 7, the one section of sleeve 6, the sleeve 5, the ratchet wheel set 1 and the locking nut 3 through the mandrel 10, the outer diameter of the top end of the mandrel 9 is larger than the outer diameter of the bottom end of the mandrel 9, the column fixed head 12 and the column head core 13 can be clamped through the column cavity 11 through the end part of the mandrel 9, the end part of the other end can be matched with the mandrel 10 to sequentially penetrate into the middle parts of the two sections of sleeves 7, the one section of sleeve 6, the sleeve 5, the ratchet wheel set 1 and the locking nut 3 for combined clamping, the whole body is firmly locked and clamped, the body is conveniently and stably matched for use, the mandrel 9 is made of high-strength materials, the outer diameter of one end is large, the outer diameter of the other end is small, the mandrel has stronger stability and stronger hardness, and is convenient to be penetrated and connected with the body structure, improve the stability and the adaptability when assembling.

The working principle is as follows: the threaded wall 4, the sleeve 5 and the first sleeve 6 can be matched and assembled for use through the clamping connection of the threaded wall 4 and the sleeve 5 with the first sleeve 6, the first sleeve 6 and the second sleeve 7 can be sequentially clamped, the first sleeve 6 and the second sleeve 7 can be assembled together and are linked for use, the first sleeve 6 and the second sleeve 7 can be matched and assembled with the transmission wheel set 2 for use, the matched transmission of the transmission wheel set is facilitated, the first sleeve 6 and the second sleeve 7 can be conveniently connected to the middle part of the transmission wheel set 2 in a penetrating mode through the disc shapes of the first sleeve 6 and the second sleeve 7, the first sleeve 6 and the second sleeve 7 are clamped with the shaft core 10, the first sleeve 6, the second sleeve 7 and the bottom part of the shaft core 10 can be combined and linked together for use, meanwhile, the cylindrical shape of the shaft core 10 and the hollow round hole shapes of the middle parts of the first sleeve 6 and the second sleeve 7 can be matched and assembled well for use, the end part of the mandrel 9 can be clamped with the column head 12 and the column head core 13 through the column cavity 11, the other end part can be matched with the shaft core 10 to sequentially penetrate into the middle parts of the clamping and connecting two sleeves 7, one sleeve 6, the sleeve 5, the ratchet wheel group 1 and the locking nut 3 to carry out combined clamping, so that the whole body is firmly locked and clamped, and the body is conveniently and stably matched to be used together.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel structure axle center frame module of indoor body-building apparatus high stability, includes ratchet group (1) and a lesson cover (6), its characterized in that: the ratchet wheel set comprises a transmission wheel set (2), a locking nut (3) is arranged at the outer side of the ratchet wheel set (1), a threaded wall (4) is arranged at the side end of the ratchet wheel set (1), a sleeve (5) is arranged at the middle of the threaded wall (4), a sleeve (6) is arranged at the side end of the threaded wall (4), a sleeve (7) is arranged at the side end of the sleeve (6), a sleeve gasket (8) is arranged at the middle of the sleeve (7), a mandrel (9) is arranged at the right end of the sleeve (7), a mandrel core (10) is fixed on the end wall of the mandrel (9), a column cavity (11) is arranged inside the mandrel (9) in a penetrating mode, a column fixing head (12) is arranged at the side end of the mandrel (9), and a column head core (13) is arranged at the middle of the column fixing head (12).

2. The novel high-stability axis frame module of indoor fitness equipment as claimed in claim 1, wherein: ratchet group (1) cup joints each other with lock nut (3) between, and the mutual joint between ratchet group (1) and screw wall (4) and sleeve pipe (5).

3. The novel high-stability axis frame module of indoor fitness equipment as claimed in claim 2, wherein: the threaded wall (4), the sleeve (5) and the first sleeve (6) are clamped with each other, and the first sleeve (6) and the second sleeve (7) are clamped with each other.

4. The novel high-stability axis frame module of indoor fitness equipment as claimed in claim 2, wherein: the first sleeve (6) and the second sleeve (7) are both disc-shaped, and the middle parts of the first sleeve (6) and the second sleeve (7) are both hollow round holes.

5. The novel high-stability axis frame module of indoor fitness equipment as claimed in claim 1, wherein: the first sleeve (6), the second sleeve (7) and the shaft core (10) are mutually clamped, and the shaft core (10) is cylindrical.

6. The novel high-stability axis frame module of indoor fitness equipment as claimed in claim 5, wherein: mandrel (9) are through post chamber (11) and post fixed head (12) and post head core (13) mutual joint, and mandrel (9) all constitute the block structure in proper order through axle core (10) and two section cover (7), one section cover (6), sleeve pipe (5), ratchet group (1), lock nut (3), and the top external diameter of mandrel (9) is greater than the bottom external diameter of mandrel (9) moreover.