CN203469291U - Horizontal bar adjustable in height - Google Patents
Horizontal bar adjustable in height Download PDFInfo
- Publication number
- CN203469291U CN203469291U CN201320608699.0U CN201320608699U CN203469291U CN 203469291 U CN203469291 U CN 203469291U CN 201320608699 U CN201320608699 U CN 201320608699U CN 203469291 U CN203469291 U CN 203469291U
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- horizontal bar
- column
- height
- hole
- bar
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- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of sport equipment, and particularly relates to a horizontal bar adjustable in height. The horizontal bar adjustable in height comprises two stand columns (2), a transverse rod (2) and fixing parts which fix the stand columns and the transverse rod. The horizontal bar adjustable in height is characterized in that a plurality of rod passing holes are formed in the stand columns, each rod passing hole is composed of a cylindrical hole (11) and a cuboid position fixing groove (12) communicated with the cylindrical hole (11), the cylindrical holes and the position fixing grooves penetrate through the stand columns, and the axes of the cylindrical holes are parallel to one another; the middle part of the transverse rod is a cylinder (21), a cuboid protruding column (23) is arranged on the surface of the circumference of the end of the transverse rod, and the surface of the circumference of the end of the transverse rod is different from a groove (22) formed in the protruding column. The horizontal bar adjustable in height has the main advantages of being safer in use, easier to disassemble and install, easier and more accurate in height adjustment, wide in application range, good in effect and high in replaceability.
Description
Technical field
The utility model belongs to sports equipment technical field, especially relates to a kind of Height Adjustable horizontal bar.
Background technology
Horizontal bar is a popular project of body-building and match in sports.At present, the horizontal bar using in Training Practicing, its height cannot regulate according to trainer's height, for this reason, to trainer, has brought more trouble.
Name is called: the Chinese invention patent application that height-adjustable horizontal bar, application publication number are CN102441247A discloses a kind of height-adjustable horizontal bar, horizontal bar is comprised of column and whippletree, column is divided into two parts, upper pillar stand is thinner, and lower pillar stand is thicker, in upper and lower column, by rotation fastening screw, connects, although adjustable-height, but for making whippletree level, must very accurately regulate, quite trouble.
Name is called: the mode that a kind of height-adjustable multifunctional horizontal bar, Granted publication number adopt the stay pipe, the cross bar that are sleeved on column to be connected to stay pipe inner side for the disclosed horizontal bar of Chinese utility model patent of CN202315064U realizes, and exists equally the defect that regulates trouble.
Name is called: in the Chinese invention patent that a kind of adjustable horizontal bar, application publication number are CN102940949A; cross bar two ends are stuck on bracket; although simple in structure; but but in safety, fall into and suffer from: owing to doing when horizontal bar moves, conventionally can leave horizontal bar, impact horizontal bar; therefore, cross bar is very easily overflowed or is ejected from bracket.
Therefore, society's a kind of adjustable-height of urgent need and safety, easily detachable horizontal bar.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to disclose a kind of safer, quick detachable and that install, Height Adjustable horizontal bar, and it is realized by the following technical solutions.
A kind of Height Adjustable horizontal bar, it includes two root posts 1, cross bar 2 and by column and the fixing fixture 3 of cross bar, it is characterized in that: on column, there are a plurality of bar holes of crossing, each is crossed bar hole by cylindrical hole 11 and is attached thereto logical cuboid position holddown groove 12 and forms, cylindrical hole and position holddown groove run through column, and the axis of cylindrical hole is parallel to each other; The mid portion of cross bar is cylinder 21, and the circumferential surface of yardarm head part has cuboid projection 23, and the circumferential surface of yardarm head part differs from projection place and has groove 22.
Principle of the present utility model is such: during use, two root posts are the staggered relatively and axis of cylindrical hole that makes two root post relative positions is at a straight line and be level, cross bar was put into bar hole and make projection be stuck in position holddown groove, cylinder card at cylinder hole body, make cylinder be positioned at two column inner sides, then, fixture is inserted in groove, so just realized the assembling of horizontal bar; Certainly, fixture will guarantee tangent with column and be positioned at outside column.Because the effect of fixture can not be moved cross bar in the horizontal direction; In addition, because projection is stuck in the holddown groove of position, therefore, cross bar can not rotate, and therefore, horizontal bar of the present utility model is safer; User can select the placement location of cross bar as required, therefore, has realized the adjusting of height.
Certainly, a kind of Height Adjustable horizontal bar described above, is characterized in that described column can be solid or hollow; When hollow, inside has through hole 13; Certainly, through hole can be axially to connect column, can be also that the axis along column connects discontinuously; When hollow, more save material, process more convenient.
Certainly, a kind of Height Adjustable horizontal bar described above, described in it is characterized in that, each crosses bar hole, and cuboid position holddown groove is positioned at cylindrical hole top or cuboid position holddown groove is positioned at above cylindrical hole or there is cuboid position holddown groove top and the below of cylindrical hole.
Certainly, in the utility model, be not limited to above-mentioned embodiment, such as groove is not established in cross bar one end, and adopt other alternative fixed form, as long as can guarantee the out-of-level motion of cross bar, also should fall into protection domain of the present utility model.
Therefore, the utlity model has following main beneficial effect: use safer, more quick detachable and install, highly regulate more simply and more accurate, the scope of application is wider, effective, replaceability is strong.
Accompanying drawing explanation
Fig. 1 is the perspective view of the column that uses in the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the perspective view of the cross bar that uses in the utility model.
Fig. 4 is the structural representation under the utility model assembled state.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the front view of Fig. 4.
The specific embodiment
Ask for an interview Fig. 1 to Fig. 6, a kind of Height Adjustable horizontal bar, it includes two root posts 1, cross bar 2 and by column and the fixing fixture 3 of cross bar, it is characterized in that: on column, there are a plurality of bar holes of crossing, each is crossed bar hole by cylindrical hole 11 and is attached thereto logical cuboid position holddown groove 12 and forms, cylindrical hole and position holddown groove run through column, and the axis of cylindrical hole is parallel to each other; The mid portion of cross bar is cylinder 21, and the circumferential surface of yardarm head part has cuboid projection 23, and the circumferential surface of yardarm head part differs from projection place and has groove 22.
Principle of the present utility model is such: during use, two root posts are the staggered relatively and axis of cylindrical hole that makes two root post relative positions is at a straight line and be level, cross bar was put into bar hole and make projection be stuck in position holddown groove, cylinder card at cylinder hole body, make cylinder be positioned at two column inner sides, then, fixture is inserted in groove, so just realized the assembling of horizontal bar; Certainly, fixture will guarantee tangent with column and be positioned at outside column.Because the effect of fixture can not be moved cross bar in the horizontal direction; In addition, because projection is stuck in the holddown groove of position, therefore, cross bar can not rotate, and therefore, horizontal bar of the present utility model is safer; User can select the placement location of cross bar as required, therefore, has realized the adjusting of height.
Certainly, a kind of Height Adjustable horizontal bar described above, is characterized in that described column can be solid or hollow; When hollow, inside has through hole 13; Certainly, through hole can be axially to connect column, can be also that the axis along column connects discontinuously; When hollow, more save material, process more convenient.
Certainly, a kind of Height Adjustable horizontal bar described above, described in it is characterized in that, each crosses bar hole, and cuboid position holddown groove is positioned at cylindrical hole top or cuboid position holddown groove is positioned at above cylindrical hole or there is cuboid position holddown groove top and the below of cylindrical hole.
Certainly, in the utility model, be not limited to above-mentioned embodiment, such as groove is not established in cross bar one end, and adopt other alternative fixed form, as long as can guarantee the out-of-level motion of cross bar, also should fall into protection domain of the present utility model.
Therefore, the utlity model has following main beneficial effect: use safer, more quick detachable and install, highly regulate more simply and more accurate, the scope of application is wider, effective, replaceability is strong.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection domain of the present utility model equally.
Claims (3)
1. a Height Adjustable horizontal bar, it includes two root posts (1), a cross bar (2) and by column and the fixing fixture (3) of cross bar, it is characterized in that: on column, there are a plurality of bar holes of crossing, each is crossed bar hole by cylindrical hole (11) and is attached thereto logical cuboid position holddown groove (12) and forms, cylindrical hole and position holddown groove run through column, and the axis of cylindrical hole is parallel to each other; The mid portion of cross bar is cylinder (21), and the circumferential surface of yardarm head part has cuboid projection (23), and the circumferential surface of yardarm head part differs from projection place and has groove (22).
2. a kind of Height Adjustable horizontal bar according to claim 1, is characterized in that described column is solid or hollow; When hollow, inside has through hole (13); Through hole is axially to connect column, or connect discontinuously along the axis of column.
3. according to claim 1 or a kind of Height Adjustable horizontal bar claimed in claim 2, described in it is characterized in that, each is crossed in bar hole, and cuboid position holddown groove is positioned at cylindrical hole top or cuboid position holddown groove is positioned at above cylindrical hole or there is cuboid position holddown groove top and the below of cylindrical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608699.0U CN203469291U (en) | 2013-09-28 | 2013-09-28 | Horizontal bar adjustable in height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608699.0U CN203469291U (en) | 2013-09-28 | 2013-09-28 | Horizontal bar adjustable in height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469291U true CN203469291U (en) | 2014-03-12 |
Family
ID=50217713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608699.0U Expired - Fee Related CN203469291U (en) | 2013-09-28 | 2013-09-28 | Horizontal bar adjustable in height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520871A (en) * | 2013-09-28 | 2014-01-22 | 吴俊� | Horizontal bar with adjustable height |
| JP2018183398A (en) * | 2017-04-26 | 2018-11-22 | セノー株式会社 | Exercise instrument |
-
2013
- 2013-09-28 CN CN201320608699.0U patent/CN203469291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520871A (en) * | 2013-09-28 | 2014-01-22 | 吴俊� | Horizontal bar with adjustable height |
| CN103520871B (en) * | 2013-09-28 | 2015-12-23 | 信阳农林学院 | A kind of Height Adjustable horizontal bar |
| JP2018183398A (en) * | 2017-04-26 | 2018-11-22 | セノー株式会社 | Exercise instrument |
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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: 20140312 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |