CN213491738U - Interval is adjustable can pack up formula parallel bars - Google Patents
Interval is adjustable can pack up formula parallel bars Download PDFInfo
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- CN213491738U CN213491738U CN202022524359.2U CN202022524359U CN213491738U CN 213491738 U CN213491738 U CN 213491738U CN 202022524359 U CN202022524359 U CN 202022524359U CN 213491738 U CN213491738 U CN 213491738U
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- parallel bar
- adjustable
- parallel
- retractable
- bar
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- 230000037431 insertion Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a retractable parallel bar with adjustable space, which comprises a base, two upright posts, two parallel bar arm frames and two parallel bar arms; the two upright posts extend upwards and downwards, the lower ends of the two upright posts are connected with the base, and the two upright posts are arranged at left and right intervals in parallel; the two parallel bar arm supports extend in the left-right direction, one ends of the two parallel bar arm supports are respectively connected with the two stand columns, and each parallel bar arm support is provided with an upward upper jack and a plurality of forward front jacks; each double-lever arm has a retracting state inserted and installed at the upper inserting hole of the corresponding double-lever arm frame and an opening state inserted and installed at the front inserting hole of the corresponding double-lever arm frame. In the technical scheme provided by the utility model, the retractable parallel bars with adjustable space adopt separate parallel bars, and the space is adjustable through different installation vacant positions, so that the shoulder width of different age groups and different body types can be used, and the novel adjustable shoulder width fixing device is more humanized; can be folded, saves the use space and avoids accidental collision.
Description
Technical Field
The utility model relates to a sports fitness equipment technical field, in particular to formula parallel bars can be packed up to interval is adjustable.
Background
At present, the parallel bars are in a mode of welding the upright columns and the parallel bar arms, and a welded pipe frame is large in size, inconvenient to produce and transport, large in package and easy to transport and damage; the parallel bars are fixed by using the space, and can not adapt to people with different body types. Can not be folded, and occupies the use space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a retractable parallel bar with adjustable space aiming at solving the defects of the prior art, such as large size, inconvenient production and transportation, large package and easy transportation damage; the parallel bars are fixed by using the distance, so that the parallel bars cannot adapt to people with different body types; can not be folded and occupies the use space.
The utility model provides a retractable parallel bar with adjustable space, which comprises a base, two upright posts, two parallel bar arm supports and two parallel bar arms;
the two upright posts extend vertically, the lower ends of the two upright posts are connected with the base, and the two upright posts are arranged at left and right intervals in parallel;
the two parallel bar arm supports extend in the left-right direction, one ends of the two parallel bar arm supports are respectively connected with the two stand columns, the two parallel bar arm supports are respectively positioned at one sides, far away from the two stand columns, of the two stand columns, each parallel bar arm support is provided with an upward upper jack and a plurality of forward front jacks, and the plurality of forward jacks are arranged at left-right intervals;
the two double-lever arms are detachably arranged on the two parallel-lever arm frames, and each double-lever arm has a retracting state inserted and arranged at the corresponding upper inserting hole of the parallel-lever arm frame and an opening state inserted and arranged at the corresponding front inserting hole of the parallel-lever arm frame.
Optionally, each of the parallel lever arm supports is provided with a plurality of upper insertion holes at left and right intervals.
Optionally, the double-lever arm and the double-lever arm frame are fixed through a screw connector.
Optionally, the spacing-adjustable and retractable parallel bars further comprise a cross bar and a backrest which are connected, and the backrest is arranged forwards;
the horizontal pole is along controlling to extending the setting, the horizontal pole is connected in two just with two between the stand the double lever arm is corresponding.
Optionally, a plurality of front insertion holes are arranged on the cross rod and positioned on the left side and the right side of the backrest at left-right intervals.
Optionally, the cross bar and the parallel bar arm support are both adjustable up and down.
Optionally, the spacing-adjustable and retractable parallel bars further comprise horizontal bar pull rods arranged in the left-right direction, and the horizontal bar pull rods are connected with the upper ends of the two upright posts.
Optionally, each of the columns includes an upper section and a lower section, the lower section is hollow, the lower end of the upper section is inserted into the upper end of the lower section, and the upper section is adjustable up and down relative to the lower section;
the parallel bar arm frame is connected with the lower section, and the horizontal bar pull rod is connected with the upper ends of the two upper sections.
Optionally, the spacing-adjustable and retractable parallel bars further comprise a supine plate arranged in the front-back direction, the front end of the supine plate is connected with the rear end of the base, and the bottom of the rear end of the supine plate is connected with a supine plate support.
Optionally, the front end of the sit-up plate can be rotatably connected with the rear end of the base along a left-right axis, and the sit-up plate support can be rotatably connected with the rear end of the sit-up plate along a left-right axis.
In the technical scheme provided by the utility model, the retractable parallel bars with adjustable space adopt separate parallel bars, and the space is adjustable through different installation vacant positions, so that the shoulder width of different age groups and different body types can be used, and the novel adjustable shoulder width fixing device is more humanized; can be folded, saves the use space and avoids accidental collision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a retractable parallel bar with adjustable spacing provided by the present invention, wherein a parallel bar arm support and a supine plate are both in an open state;
FIG. 2 is a schematic view of the adjustable pitch retractable parallel bar of FIG. 1, wherein the parallel bar arm support and the supine plate are both in a retracted state;
the reference numbers illustrate: the adjustable-interval retractable parallel bar 100, the base 1, the upright post 2, the upper section 21, the lower section 22, the parallel bar arm support 3, the parallel bar arm 4, the upper insertion hole 41, the front insertion hole 42, the cross bar 5, the backrest 6, the horizontal bar pull rod 7, the supine plate 8 and the supine plate support 81.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an interval is adjustable can pack up formula parallel bars, figure 1 and figure 2 do the utility model provides an interval is adjustable can pack up an embodiment of formula parallel bars.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, the retractable parallel bar 100 with an adjustable distance includes a base 1, two columns 2, two parallel bar arms 3, and two parallel bar arms 4; the two upright columns 2 extend along the vertical direction, the lower ends of the two upright columns 2 are connected with the base 1, and the two upright columns 2 are arranged at intervals left and right and in parallel; the two parallel bar arm supports 3 extend in the left-right direction, one ends of the two parallel bar arm supports 3 are respectively connected with the two upright posts 2, the two parallel bar arm supports 3 are respectively positioned at one sides, far away from the two upright posts 2, of the two upright posts, each parallel bar arm support 3 is provided with an upward upper insertion hole 41 and a plurality of forward front insertion holes 42, and the plurality of forward insertion holes 42 are arranged at left-right intervals (each parallel bar arm support 3 can also be provided with a plurality of upper insertion holes 41 at left-right intervals); the two double lever arms 4 are detachably mounted to the two parallel lever arm supports 3, and each double lever arm 4 has a retracted state inserted and mounted at the upper insertion hole 41 of the corresponding parallel lever arm support 3 and an open state inserted and mounted at the front insertion hole 42 of the corresponding parallel lever arm support 3. Wherein, the distance between the two parallel bar arm supports 3 can be adjusted by selectively installing the two parallel bar arm supports 3 at the plurality of front insertion holes 42.
In the technical scheme provided by the utility model, the retractable parallel bars 100 with adjustable space adopt separate parallel bars, and the space is adjustable through different installation vacant positions, so that the shoulder width of different age groups and different body types can be used, and the utility model is more humanized; can be folded, saves the use space and avoids accidental collision.
The two double-lever arms 4 are detachably mounted on the two parallel-lever arm supports 3, and in the embodiment, the two double-lever arms 4 and the parallel-lever arm supports 3 are fixed through screw connectors.
In the present embodiment, as shown in fig. 1, the retractable parallel bar 100 with adjustable distance further comprises a cross bar 5 and a backrest 6 connected, wherein the backrest 6 is arranged forward; horizontal pole 5 is along controlling to extending the setting, and horizontal pole 5 is connected between two stands 2 and corresponding with two double lever arms 4. In addition, in this embodiment, the cross rod 5 and the parallel bar arm supports 3 are both adjustable up and down, so that the cross rod 5 and the two parallel bar arm supports 3 can be adjusted up and down according to actual use conditions.
As shown in fig. 1, in the present embodiment, a plurality of front insertion holes 42 are provided on the crossbar 5 at left and right intervals on both left and right sides of the backrest 6. So that two parallel bar arms 3 can be mounted on the cross bar 5.
In the present embodiment, as shown in fig. 1, the retractable parallel bar 100 with adjustable distance further includes a horizontal bar 7 arranged in the left-right direction, and the horizontal bar 7 connects the upper ends of the two uprights 2. Pull-up and the like can be done by the horizontal bar 7.
Specifically, as shown in fig. 1, in the present embodiment, each upright 2 includes an upper section 21 and a lower section 22, the lower section 22 is hollow, a lower end of the upper section 21 is inserted into an upper end of the lower section 22, and the upper section 21 is adjustable up and down relative to the lower section 22; the parallel bar arm frame 3 is connected with the lower section 22, and the horizontal bar pull rod 7 is connected with the upper ends of the two upper sections 21. This allows the height of the horizontal bar 7 to be adjusted to the actual use.
As shown in fig. 1 and 2, in the present embodiment, the spacing-adjustable and retractable parallel bar 100 further includes a supine plate 8 disposed in a front-back direction, a front end of the supine plate 8 is connected to a rear end of the base 1, and a bottom of the rear end of the supine plate 8 is connected to a supine plate support 81. Sit-up can be performed by the sit-up plate 8.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, the front end of the supine plate 8 can be rotatably connected to the rear end of the base 1 along the left-right axis, and the supine plate bracket 81 can be rotatably connected to the rear end of the supine plate 8 along the left-right axis, so that the supine plate 8 can be retracted, the use space can be saved, and an accidental collision can be avoided.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A retractable parallel bar with adjustable space is characterized by comprising a base, two stand columns, two parallel bar arm supports and two parallel bar arms;
the two upright posts extend vertically, the lower ends of the two upright posts are connected with the base, and the two upright posts are arranged at left and right intervals in parallel;
the two parallel bar arm supports extend in the left-right direction, one ends of the two parallel bar arm supports are respectively connected with the two stand columns, the two parallel bar arm supports are respectively positioned at one sides, far away from the two stand columns, of the two stand columns, each parallel bar arm support is provided with an upward upper jack and a plurality of forward front jacks, and the plurality of forward jacks are arranged at left-right intervals;
the two double-lever arms are detachably arranged on the two parallel-lever arm frames, and each double-lever arm has a retracting state inserted and arranged at the corresponding upper inserting hole of the parallel-lever arm frame and an opening state inserted and arranged at the corresponding front inserting hole of the parallel-lever arm frame.
2. The adjustable-pitch retractable parallel bar according to claim 1, wherein a plurality of upper insertion holes are formed in each of the parallel bar arms at left and right intervals.
3. The adjustable-pitch retractable parallel bar of claim 1, wherein the parallel bar arm is secured to the parallel bar arm support by a threaded connection.
4. The adjustable-pitch retractable parallel bar of claim 1, further comprising a cross bar and a back rest connected, wherein the back rest is disposed forward;
the horizontal pole is along controlling to extending the setting, the horizontal pole is connected in two just with two between the stand the double lever arm is corresponding.
5. The adjustable-spacing retractable parallel bar of claim 4, wherein a plurality of said front receptacles are provided on said cross bar at spaced left-right locations on each of the left and right sides of said backrest.
6. The adjustable-spacing retractable parallel bar of claim 4, wherein the cross bar and the parallel bar arm are both in an up-down adjustable arrangement.
7. The adjustable-pitch retractable parallel bar of claim 1, further comprising a horizontal bar linkage disposed in a side-to-side direction, the horizontal bar linkage connecting the upper ends of the two uprights.
8. The adjustable-spacing retractable parallel bar according to claim 7, wherein each of said columns comprises an upper section and a lower section, said lower section being hollow, a lower end of said upper section being inserted into an upper end of said lower section, and said upper section being adjustable up and down relative to said lower section;
the parallel bar arm frame is connected with the lower section, and the horizontal bar pull rod is connected with the upper ends of the two upper sections.
9. The adjustable-spacing retractable parallel bar according to claim 1, further comprising a supine plate disposed in a fore-and-aft direction, wherein a front end of the supine plate is connected to a rear end of the base, and a bottom of the rear end of the supine plate is connected to a supine plate bracket.
10. The adjustable-spacing retractable parallel bar as in claim 9, wherein the front end of the supine plate is pivotally connected to the rear end of the base along a left-right axis, and the supine plate support is pivotally connected to the rear end of the supine plate along a left-right axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524359.2U CN213491738U (en) | 2020-11-04 | 2020-11-04 | Interval is adjustable can pack up formula parallel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524359.2U CN213491738U (en) | 2020-11-04 | 2020-11-04 | Interval is adjustable can pack up formula parallel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213491738U true CN213491738U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524359.2U Expired - Fee Related CN213491738U (en) | 2020-11-04 | 2020-11-04 | Interval is adjustable can pack up formula parallel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213491738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200496807Y1 (en) * | 2022-06-29 | 2023-04-28 | 주식회사 바디녹스인터내셔널 | Collapsible multipurpose exercise equipment |
| WO2024005467A1 (en) * | 2022-06-29 | 2024-01-04 | 주식회사 바디녹스인터내셔널 | Collapsible multipurpose exercise equipment |
-
2020
- 2020-11-04 CN CN202022524359.2U patent/CN213491738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200496807Y1 (en) * | 2022-06-29 | 2023-04-28 | 주식회사 바디녹스인터내셔널 | Collapsible multipurpose exercise equipment |
| WO2024005467A1 (en) * | 2022-06-29 | 2024-01-04 | 주식회사 바디녹스인터내셔널 | Collapsible multipurpose exercise equipment |
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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 |
Granted publication date: 20210622 |