CN208599065U - A kind of assembling structure of rod-shaped fitness equipment - Google Patents
A kind of assembling structure of rod-shaped fitness equipment Download PDFInfo
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- CN208599065U CN208599065U CN201821353494.1U CN201821353494U CN208599065U CN 208599065 U CN208599065 U CN 208599065U CN 201821353494 U CN201821353494 U CN 201821353494U CN 208599065 U CN208599065 U CN 208599065U
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- screw thread
- rod
- elastic slice
- bull
- thread bull
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Abstract
The utility model discloses a kind of assembling structure of rod-shaped fitness equipment, including the body of rod, the first screw thread bull and the first screw thread parent part, the body of rod is equipped with bar groove, is equipped with latch in bar groove；The first screw thread bull is cylindrical in shape, and first screw thread bull one end is equipped with the first external screw thread, and the other end is equipped with integrally formed first elastic slice, and the first fixture block cooperated with latch is equipped on the inside of first elastic slice, the first protrusion is equipped on the outside of the first elastic slice；The first screw thread bull covers on the body of rod, and the first fixture block is embedded in the bar groove on the body of rod, and engages with the latch in bar groove；The first screw thread parent part is cylindrical in shape, and the first screw thread parent part is equipped with the first internal screw thread matched with the first screw thread bull, is screwed in outside the first screw thread bull, and compresses the first protrusion on the outside of the first elastic slice.The assembling structure of the fitness equipment of the utility model makes the assembly more firm stable of rod-shaped fitness equipment, effectively prevents loosening for junction；Meanwhile install, replace it is high-efficient.
Description
Technical field
The utility model relates to fitness equipment more particularly to a kind of assembling structures of rod-shaped fitness equipment.
Background technique
Currently, the structure (such as dumbbell) of weight stack is installed on rod-shaped fitness equipment, usually by the bar of rod-shaped fitness equipment
Body is set as screw rod, then by nut come fixed weight piece, the disadvantage of this structure maximum be exactly in use process nut easily go out
It now loosens, moreover, since nut needs from the beginning to be screwed into tail, causing installation, replacement low efficiency when installing or replacing weight stack
Under；Meanwhile the bar structure of the rod-shaped fitness equipment of screw at present, so that the connection between the body of rod and the body of rod is usually by two
A rod-shaped fitness equipment is connected to a screw shell both ends, and (linking pipe fitting is converted to thick stick among such as two dumbbell connections one
Bell use), the case where disadvantage is also in loosening is easy to appear in use process, there are security risks.Therefore, one kind is researched and developed
Suitable for the assembling structure of rod-shaped fitness equipment, make the connection more firm stable between weight stack, rod piece and rod piece, becomes this
Field technical staff's urgent problem to be solved.
Utility model content
The utility model provides a kind of assembly knot of rod-shaped fitness equipment to solve the above-mentioned deficiency of the prior art
Structure.
The above-mentioned purpose of the utility model is realized by technical solution below: a kind of assembly knot of rod-shaped fitness equipment
Structure, including the body of rod, the first screw thread bull and the first screw thread parent part,
The body of rod is equipped with bar groove, is equipped with latch in bar groove；
The first screw thread bull is cylindrical in shape, and first screw thread bull one end is equipped with the first external screw thread, and the other end is equipped with one
Molding first elastic slice, the first elastic slice inside are equipped with the first fixture block cooperated with latch, are equipped with first on the outside of the first elastic slice
Protrusion；The first screw thread bull covers on the body of rod, and the first fixture block is embedded in the bar groove on the body of rod, and nibbles with the latch in bar groove
It closes；
The first screw thread parent part is cylindrical in shape, and the first screw thread parent part is equipped with spiral shell in first matched with the first screw thread bull
Line is screwed in outside the first screw thread bull, and compresses the first protrusion on the outside of the first elastic slice.
Further, in the first cylinder outboard end, first elastic slice is arranged at first for the first external screw thread setting
Internal side, the first screw thread parent part lock onto the first screw thread bull from the first cylinder outboard end screw-in, and compresses the first fixture block.
Further, in the first cylinder inner end, first elastic slice is arranged at first for the first external screw thread setting
External side, and the first cylinder outboard end is equipped with elastic piece valve, the first screw thread parent part is lock onto from the first cylinder outboard end screw-in
First screw thread bull, and compress the first fixture block.
Further, the first screw thread parent part outer surface is equipped with the first anti-skid bulge.
Further, the body of rod end is connected with linking pipe fitting, and linking pipe fitting end is equipped with the second screw thread bull, the
Two screw thread bulls are mating to be equipped with the second screw thread parent part；The second screw thread bull is cylindrical in shape, and the second screw thread bull includes second
Cylinder, second cylinder one end are equipped with the second external screw thread, and the other end is equipped with integrally formed second elastic slice, the second elastic slice inside
Equipped with the second fixture block with the latch cooperation on the body of rod, the second protrusion is equipped on the outside of the second elastic slice；The second screw thread bull
Second external screw thread one end is equipped with pipe close portion, and pipe close portion is plugged in linking pipe fitting one end, and second another end cap of screw thread bull is in the body of rod
One end is connect with the body of rod, the bar groove on the second fixture block insertion body of rod, and is engaged with the latch in bar groove；Second screw thread
Parent part is cylindrical in shape, and the second screw thread parent part is equipped with the second internal screw thread matched with the second screw thread bull, is screwed in the second screw thread public affairs
Outside part, and compress the second protrusion on the outside of the second elastic slice.
Further, the second screw thread parent part outer surface is equipped with the second anti-skid bulge.
Further, the inner wall of the first screw thread bull is equipped with the guide pad cooperated with bar groove.
The utility model compared with prior art the advantages of be: the assembling structure of the fitness equipment of the utility model makes bar
The assembly of shape fitness equipment more firm stable, effectively prevents loosening for junction；Meanwhile install, replace it is high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model uses the first screw thread bull.
Fig. 2 is the structural schematic diagram that the utility model uses the second screw thread bull.
Fig. 3 is the structural schematic diagram of the body of rod in the utility model.
Fig. 4 is the structural schematic diagram of the first screw thread bull in the utility model.
Fig. 5 is structural schematic diagram in the cylinder of the first screw thread bull in the utility model.
Fig. 6 is the outside structure diagram of the second screw thread bull in the utility model.
Fig. 7 is structural schematic diagram in the cylinder of the second screw thread bull in the utility model.
Fig. 8 is the structural schematic diagram of the first screw thread parent part and the second screw thread parent part in the utility model.
Fig. 9 is the body of rod and the assembling structure schematic diagram that is connected pipe fitting in the utility model.
Figure 10 is the structural schematic diagram of the second screw thread bull in the utility model.
Figure 11 is structural schematic diagram in the cylinder of the second screw thread bull in the utility model.
Figure 12 is the first application example schematic diagram of the utility model.
Figure 13 is the second application example schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
As shown in Figure 1 and Figure 2, a kind of assembling structure of rod-shaped fitness equipment, including the body of rod 1, the first screw thread bull 2 and
One screw thread parent part 3,
As shown in figure 3, the body of rod 1 is equipped with bar groove 1-1, latch 1-2 is equipped in bar groove 1-1；
As shown in Figures 4 to 7, the first screw thread bull 2 includes the first cylinder 2-1, and first one end cylinder 2-1 is equipped with the
One external screw thread 2-2, the other end are equipped with integrally formed first elastic slice 2-3, are equipped with and latch 1-2 on the inside of the first elastic slice 2-3
The first protrusion 2-5 is equipped on the outside of first fixture block 2-4, the first elastic slice 2-3 of cooperation；Described 2 sets of first screw thread bull in the body of rod 1
On, the first fixture block 2-4 is embedded in the bar groove 1-1 on the body of rod 1, and engages with the latch 1-2 in bar groove 1-1；
As shown in Figure 4, Figure 5, a kind of embodiment of the first screw thread bull 2: the first external screw thread 2-2 is arranged at first
Body 2-1 outboard end, the first elastic slice 2-3 setting is in the first inner end cylinder 2-1, and the first screw thread parent part 3 is from the first cylinder 2-1
Outboard end screw-in lock onto the first screw thread bull 2, and compresses the first fixture block 2-4.
As shown in Figure 6, Figure 7, another embodiment of the first screw thread bull 2: the first external screw thread 2-2 is arranged first
The inner end cylinder 2-1, the first elastic slice 2-3 is arranged in the first cylinder 2-1 outboard end, and the first cylinder 2-1 outboard end is equipped with
Elastic piece valve 2-6, the first screw thread parent part 3 lock onto the first screw thread bull 2 from the first cylinder 2-1 outboard end screw-in, and compress the
One fixture block 2-4.
As shown in Figure 5, Figure 7, the inner wall of the first screw thread bull 2 is equipped with the guide pad 2-7 cooperated with bar groove 1-1.
As shown in figure 8, the first screw thread parent part 3 is cylindrical in shape, the first screw thread parent part 3 is equipped with and 2 phase of the first screw thread bull
First internal screw thread 3-1 of cooperation, is screwed in outside the first screw thread bull 2, and compresses the first protrusion 2- on the outside of the first elastic slice 2-3
5.Further, 3 outer surface of the first screw thread parent part is equipped with the first anti-skid bulge 3-2.
As shown in figure 9,1 end of the body of rod is connected with linking pipe fitting 4, linking 4 end of pipe fitting is equipped with the second screw thread public affairs
Part 5, the second screw thread bull 5 is mating to be equipped with the second screw thread parent part 6；The second screw thread bull 5 is cylindrical in shape,
As shown in Figure 10, Figure 11, the second screw thread bull 5 includes the second cylinder 5-1, and second one end cylinder 5-1 is equipped with second
External screw thread 5-2, the other end are equipped with integrally formed second elastic slice 5-3, be equipped on the inside of the second elastic slice 5-3 on the body of rod 1
The second protrusion 5-5 is equipped on the outside of second fixture block 5-4, the second elastic slice 5-3 of latch 1-2 cooperation；The of the second screw thread bull 5
Two one end external screw thread 5-2 are equipped with pipe close portion 5-6, and pipe close portion 5-6 is plugged in linking 4 one end of pipe fitting, 5 other end of the second screw thread bull
Cover and connect in 1 one end of the body of rod with the body of rod 1, the bar groove 1-1 on the second fixture block 5-4 insertion body of rod 1, and in bar groove 1-1
Latch 1-2 engagement；The second screw thread parent part 6 is cylindrical in shape, and the second screw thread parent part 6 is equipped with and matches with the second screw thread bull 5
Second internal screw thread 6-1 is screwed in outside the second screw thread bull 5, and compresses the second protrusion 5-5 on the outside of the second elastic slice 5-3.Into one
Step ground, 5 outer surface of the second screw thread parent part are equipped with the second anti-skid bulge 5-2.
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that originally
Patent, be not to be construed as include to this patent range limitation；As long as appointing made by the spirit according to disclosed in this patent
How with change or modification, the range that this patent includes is each fallen within.
Claims (7)
1. a kind of assembling structure of rod-shaped fitness equipment, it is characterised in that: including the body of rod, the first screw thread bull and the first threaded female
Part,
The body of rod is equipped with bar groove, is equipped with latch in bar groove；
The first screw thread bull is cylindrical in shape, and first screw thread bull one end is equipped with the first external screw thread, and the other end, which is equipped with, to be integrally formed
The first elastic slice, be equipped with the first fixture block cooperate with latch on the inside of first elastic slice, it is raised to be equipped with first on the outside of the first elastic slice；
The first screw thread bull covers on the body of rod, and the first fixture block is embedded in the bar groove on the body of rod, and engages with the latch in bar groove；
The first screw thread parent part is cylindrical in shape, and the first screw thread parent part is equipped with the first internal screw thread matched with the first screw thread bull,
It is screwed in outside the first screw thread bull, and compresses the first protrusion on the outside of the first elastic slice.
2. a kind of assembling structure of rod-shaped fitness equipment according to claim 1, it is characterised in that: first external screw thread
Setting is in the first cylinder outboard end, and the first elastic slice setting is in the first cylinder inner end, and the first screw thread parent part is from the first cylinder
Outboard end screw-in lock onto the first screw thread bull, and compresses the first fixture block.
3. a kind of assembling structure of rod-shaped fitness equipment according to claim 1, it is characterised in that: first external screw thread
Setting is in the first cylinder inner end, and the first elastic slice setting is in the first cylinder outboard end, and the first cylinder outboard end is equipped with bullet
Property piece valve, the first screw thread parent part lock onto the first screw thread bull from the first cylinder outboard end screw-in, and compresses the first fixture block.
4. a kind of assembling structure of rod-shaped fitness equipment according to claim 1, it is characterised in that: first threaded female
Part outer surface is equipped with the first anti-skid bulge.
5. a kind of assembling structure of rod-shaped fitness equipment according to claim 1, it is characterised in that: the body of rod end connects
It is connected to linking pipe fitting, linking pipe fitting end is equipped with the second screw thread bull, and the second screw thread bull is mating to be equipped with the second threaded female
Part；The second screw thread bull is cylindrical in shape, and the second screw thread bull includes the second cylinder, and second cylinder one end is equipped with the second outer spiral shell
Line, the other end are equipped with integrally formed second elastic slice, and second with the latch cooperation on the body of rod is equipped on the inside of second elastic slice
Fixture block, the second elastic slice outside are equipped with the second protrusion；Second external screw thread one end of the second screw thread bull is equipped with pipe close portion, pipe close
Portion is plugged in linking pipe fitting one end, and second another end cap of screw thread bull is connect in body of rod one end with the body of rod, and second fixture block is embedding
Enter the bar groove on the body of rod, and is engaged with the latch in bar groove；The second screw thread parent part is cylindrical in shape, the second screw thread parent part be equipped with
The second internal screw thread that second screw thread bull matches is screwed in outside the second screw thread bull, and compress on the outside of the second elastic slice the
Two protrusions.
6. a kind of assembling structure of rod-shaped fitness equipment according to claim 5, it is characterised in that: second threaded female
Part outer surface is equipped with the second anti-skid bulge.
7. a kind of assembling structure of rod-shaped fitness equipment according to claim 1, it is characterised in that: first screw thread is public
The inner wall of part is equipped with the guide pad cooperated with bar groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353494.1U CN208599065U (en) | 2018-08-22 | 2018-08-22 | A kind of assembling structure of rod-shaped fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353494.1U CN208599065U (en) | 2018-08-22 | 2018-08-22 | A kind of assembling structure of rod-shaped fitness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599065U true CN208599065U (en) | 2019-03-15 |
Family
ID=65680441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353494.1U Active CN208599065U (en) | 2018-08-22 | 2018-08-22 | A kind of assembling structure of rod-shaped fitness equipment |
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| Country | Link |
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| CN (1) | CN208599065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891822A (en) * | 2021-01-19 | 2021-06-04 | 牛占伟 | Weight-bearing exercise device and use method thereof |
| CN113431366A (en) * | 2021-06-30 | 2021-09-24 | 中国建筑第八工程局有限公司 | Dismounting device for clip type anchorage device and using method thereof |
-
2018
- 2018-08-22 CN CN201821353494.1U patent/CN208599065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891822A (en) * | 2021-01-19 | 2021-06-04 | 牛占伟 | Weight-bearing exercise device and use method thereof |
| CN113431366A (en) * | 2021-06-30 | 2021-09-24 | 中国建筑第八工程局有限公司 | Dismounting device for clip type anchorage device and using method thereof |
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