CN208145287U - A kind of combined type horizontal bar support - Google Patents
A kind of combined type horizontal bar support Download PDFInfo
- Publication number
- CN208145287U CN208145287U CN201820722620.XU CN201820722620U CN208145287U CN 208145287 U CN208145287 U CN 208145287U CN 201820722620 U CN201820722620 U CN 201820722620U CN 208145287 U CN208145287 U CN 208145287U
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- Prior art keywords
- support
- horizontal bar
- positioning sleeve
- combined type
- tube
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- 238000005452 bending Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model provides a kind of combined type horizontal bar support, belongs to technical field of sports apparatus.It is not high that it solves existing horizontal bar support stability, and problem not easy to store.This combined type horizontal bar support, four support tubes including being in distributed rectangular, the upper end of every support tube is arranged with positioning sleeve, whippletree is provided between two adjacent support tubes, the both ends of every whippletree are connected with a positioning sleeve respectively, there is support level on the outer peripheral surface of the upper end of support tube, positioning sleeve on every support tube is provided with two or more and is sequentially stacked on support level, the limiting lock that the upper end of support tube is arranged with compression positioning sleeve is fixed, limiting lock is fixed by being locked on support tube with the fastener that support tube is spirally connected, and fastener is vertically arranged and fixed through limiting lock.This combined type horizontal bar support facilitates horizontal bar support to fold while capable of improving the stability of horizontal bar support.
Description
Technical field
The utility model belongs to technical field of sports apparatus, is related to a kind of combined type horizontal bar support.
Background technique
With the continuous development of science and technology, people step up the attention degree of physical exercise, but due to various originals
Cause causes most people to be not desired to or be unwilling gymnasium exercise out, but is more likely to buy Household fitness equipment, is directly in
In take exercise.
And existing horizontal bar support belongs to relatively conventional fitness equipment, when horizontal bar support is installed indoors, due to the people used
Height is different, therefore is frequently necessary to that the height of horizontal bar is adjusted, and existing horizontal bar support is usually used to be opened in installing pipe
Horizontal bar is fixed in installing pipe, such as Chinese patent Shen by hole by the way that horizontal bar to be plugged in the hole of corresponding height, and by bolt
Please (number of patent application：201420167172.3) a kind of adjustable four sides horizontal bar body, including chassis are disclosed, is connected on chassis
Four columns are equipped with several located lateral holes, several longitudinal register holes on column, fixed by located lateral hole, transverse direction
Lateral horizontal bar is fixed on column by position screw, and longitudinal horizontal bar is fixed on column by longitudinal register hole, longitudinal register screw
On.
Due to during use, the hand of people holds horizontal bar, and horizontal bar is by active force straight down, and lock-screw
It is positioning sleeve being locked on column along the radial of column again, the position that lock-screw is contacted with positioning sleeve is by pulling down
Stress, for a long time using causing lock-screw to easily deform and fracture at the position, since horizontal bar is direct rod shape, people
It can make horizontal bar that deformation downwards occur in force part when acting on horizontal bar, and then the positioning sleeve at horizontal bar both ends is inwardly drawn
Pull, cause lock screw that there is the trend that is displaced outwardly relative to positioning sleeve, lock screw is easily separated from column, horizontal bar support it is steady
Qualitative difference；In addition, do not use horizontal bar support when, can only get off horizontal bar support whole dismounting storage so that the handling of horizontal bar support with
Storage is all inconvenient.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of combined type horizontal bar support,
Technical problem to be solved in the utility model is：Horizontal bar support is facilitated to fold while how improving the stability of horizontal bar support.
The purpose of this utility model can be realized by the following technical scheme：A kind of combined type horizontal bar support, including be in rectangle
Four support tubes of distribution, the upper end of every support tube is arranged with positioning sleeve, is respectively provided between two adjacent support tubes
There is whippletree, the both ends of every whippletree are connected with a positioning sleeve respectively, which is characterized in that the periphery of the upper end of the support tube
There is support level on face, the positioning sleeve on every support tube is provided with two or more and is sequentially stacked on support level,
The upper end of the support tube be arranged with compress positioning sleeve limiting lock it is fixed, the limiting lock is fixed by being spirally connected with support tube
Fastener is locked on support tube, and fastener is vertically arranged and fixed through limiting lock.
Working principle：This horizontal bar support is placed on level land and uses, and positioning sleeve is set on support tube, so that each whippletree
It relatively independent can be slided up and down along support tube, firstly, limiting lock is fixed and support level jointly positions several
Casing pressure tightening position avoids positioning sleeve from rotating relative to support tube；Secondly, in use, the holding of people is on whippletree, whippletree
By active force straight down, so that the positioning sleeve being connected with whippletree only has downward pressure, pushed away without upward
Power, limiting locking puts on the fastener of connection at this time, only by the screwing force of oneself itself, and is not affected by and is connected with whippletree
The positioning sleeve connect is to its shearing force and thrust, and fastener and support tube are spirally connected more firm in use, avoids
Fastener loosens in use, improves the stability that horizontal bar support uses；In addition, it is fixed with whippletree on the positioning sleeve of some,
It without connected whippletree on some positioning sleeves, therefore only needs to take out fastener, then limiting locking is covered and is taken out, can will need to adjust
The positioning sleeve of section takes out, and re-starts permutation and combination to positioning sleeve as needed, realizes the height adjustment of whippletree；Except this it
Outside, it is used on level land since this horizontal bar support is placed in, needs frequently to build and dismantle, when not needing in use, rotating tight
Firmware makes it be displaced outwardly a certain distance, at this time positioning sleeve and limiting lock is fixed is in releasing orientation, positioning sleeve and limit
Lock sleeve can be rotated and can be slided up and down along support tube relative to support tube, be supported cornerwise two by external force
Pipe is mutually drawn close, and after cornerwise two support tubes lean, entire horizontal bar support is in flat, the folding and storage of horizontal bar support
It is convenient.
In a kind of above-mentioned combined type horizontal bar support, one end of each positioning sleeve all has notch, the other end has positioning
Protrusion, the positioning protrusion and notch between adjacent two positioning sleeve are mutually chimeric, and the support level upper end has notch or positioning
Protrusion, the positioning protrusion on positioning sleeve or notch or positioning protrusion phase on notch and support level to lean with support level
It is chimeric.
The setting of the structure, due to the effect of support level, so that several positioning sleeves are circumferentially limited on support tube
Position, positioning sleeve can not be rotated relative to support tube, further increase the stability of horizontal bar support.
In a kind of above-mentioned combined type horizontal bar support, notch or positioning protrusion on the support level have several and
It is uniformly distributed circumferentially, the notch and positioning protrusion on the positioning sleeve have several and be uniformly distributed circumferentially.
The setting of the structure so that between positioning sleeve and positioning sleeve, between positioning sleeve and support level by multiple fixed
On the one hand the protrusion structure mutually chimeric with multiple notches in position improves the circumferentially positioned effect between positioning sleeve and positioning sleeve, another
Aspect makes positioning sleeve entirety uniform force.
In a kind of above-mentioned combined type horizontal bar support, the support tube includes foot tube and straight tube, and the foot tube includes inclination
Portion, the upward bending in the upper end of the rake forms vertical mounting portion, lower end downward bending forms vertical support portion, described
Straight tube is threaded through in mounting portion and is connected with mounting portion, and the positioning sleeve is set on straight tube, the upper surface shape of the mounting portion
It leans at the support level and with positioning sleeve.
The setting of the structure, so that adjacent two support tubes form "eight" shape structure, horizontal bar support is in use not
It easily rocks, improves the stability in use of horizontal bar support.
In a kind of above-mentioned combined type horizontal bar support, the combined type horizontal bar support further includes that there are four a pair of with support portion one
The backing plate answered, the upper surface of each backing plate all have vertical interconnecting piece, the support portion and interconnecting piece plug connection.
The setting of the structure improves the lower end of support portion and the contact area on ground, further increases making for horizontal bar support
Use stability.
In a kind of above-mentioned combined type horizontal bar support, four pieces of backing plates are uniformly divided into two groups, and between every group of backing plate
It is connected by crossbeam.
The setting of the structure is connected as one two support tubes on each pair of backing plate by crossbeam, so that diagonal line
Support tube can not also draw close under external force, improve the stability in use of horizontal bar support.
In a kind of above-mentioned combined type horizontal bar support, the upper end of the straight tube is fixed with nut, and the limiting lock is fixed
Upper end has top cover, and the fastener is spirally connected through top cover with nut.
The setting of the structure enables fastener to be fixed on limiting lock is fixed on straight tube；Furthermore it is also possible in straight tube
Internal screw thread is offered on the inner peripheral surface of upper end, fastener is connect with the internal screw thread of straight tube upper end.
In a kind of above-mentioned combined type horizontal bar support, the fastener is bolt, the cap of the bolt along between top cover
With the spring shim being set on bolt, the spring shim leans with the cap edge of bolt and top cover respectively.
The setting of the structure further increases the stability that fastener and nut are spirally connected, fastening by the way that spring shim is arranged
Part is not easy to loosen.
In a kind of above-mentioned combined type horizontal bar support, the both ends of the whippletree are bent downward so that the domed knot of whippletree
Structure.
The setting of the structure, in use, after the middle part of whippletree is by active force straight down, due to whippletree
Both ends are respectively formed bending part, so that stress concentrates on the bending position of whippletree, are not susceptible to deform in the middle part of whippletree.
Compared with prior art, the combined type horizontal bar support of the utility model has the following advantages that：
1, in use, the holding of people is on whippletree, and whippletree is by active force straight down, so that with whippletree phase
The positioning sleeve of connection has downward pressure, and the positioning sleeve being located at below the positioning sleeve being connected with whippletree is under pressure and can produce
Therefore a raw opposition is not upward thrust positioned at the positioning sleeve being connected with whippletree during use
, limiting locking puts on the fastener of connection at this time, only by the screwing force of oneself itself, and is not affected by and is connected with whippletree
Shearing force and thrust of the positioning sleeve connect to it.
2, rotation fastener makes it be displaced outwardly a certain distance, at this time positioning sleeve and limiting lock is fixed is in release shape
State is mutually drawn close cornerwise two support tubes by external force, after cornerwise two support tubes lean, entire horizontal bar
Frame is in flat, the folding and storage convenience of horizontal bar support.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the configuration schematic diagram of the utility model.
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 2.
Fig. 4 is the schematic diagram of the section structure of the utility model.
Fig. 5 is the enlarged structure schematic diagram of B in Fig. 4.
In figure, 1, support tube；1a, foot tube；1a1, rake；1a2, mounting portion；1a3, support portion；1b, straight tube；2, it positions
Set；3, whippletree；4, limiting lock is fixed；4a, top cover；5, fastener；6, support level；7, notch；8, positioning protrusion；9, backing plate；
9a, interconnecting piece；10, crossbeam；11, nut；12, spring shim.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this combined type horizontal bar support, four support tubes 1 including being in distributed rectangular, every branch
The upper end of stay tube 1 is arranged with positioning sleeve 2, is provided with whippletree 3 between two adjacent support tubes 1, and the two of every whippletree 3
Positioning sleeve 2 is connected so that each whippletree 3 can be slided up and down independently along support tube 1 respectively at end, the support tube 1 it is upper
There is support level 6, the positioning sleeve 2 on every support tube 1 is provided with two or more and stacks gradually on the outer peripheral surface of end
On support level 6, the upper end of the support tube 1 is arranged with the limiting lock fixed 4 for cooperating with support level 6 and compressing positioning sleeve 2,
And limiting lock fixed 4 is locked on support tube 1 by the fastener 5 being spirally connected with support tube 1, and fastener 5 is vertically arranged simultaneously
Through limiting lock fixed 4.
As shown in figure 3, one end of each positioning sleeve 2 all has notch 7, the other end has positioning protrusion 8, adjacent two positioning
Positioning protrusion 8 and notch 7 between set 2 is mutually chimeric, and 6 upper end of support level has notch 7 or positioning protrusion 8, with branch
Positioning protrusion 8 or notch 7 on the positioning sleeve 2 that leans of support step 6 on support level 6 notch 7 or positioning protrusion 8 it is mutually embedding
It closes；In the present embodiment, notch 7 or positioning protrusion 8 on the support level 6 have several and are uniformly distributed circumferentially, institute
Stating notch 7 and positioning protrusion 8 on positioning sleeve 2 has several and is uniformly distributed circumferentially.
As depicted in figs. 1 and 2, the support tube 1 includes foot tube 1a and straight tube 1b, the foot tube 1a include rake 1a1,
The upward bending in upper end of the rake 1a1 forms vertical mounting portion 1a2, lower end downward bending forms vertical support portion
1a3, the straight tube 1b are threaded through in mounting portion 1a2 and are connected with mounting portion 1a2, and the positioning sleeve 2 is set on straight tube 1b, institute
The upper surface for stating mounting portion 1a2 forms the support level 6 and leans with positioning sleeve 2；The combined type horizontal bar support also wraps
Include there are four with the one-to-one backing plate 9 of support portion 1a3, the upper surface of each backing plate 9 all has vertical interconnecting piece 9a, described
Support portion 1a3 and interconnecting piece 9a plug connection, four pieces of backing plates 9 are uniformly divided into two groups, are connected by crossbeam 10 between every group of backing plate 9
It connects.
As shown in figure 5, the upper end of the straight tube 1b is fixed with nut 11, the upper end of the limiting lock fixed 4 is fixed with top
Cover 4a, the fastener 5 is spirally connected through top cover 4a with nut 11, and the fastener 5 is bolt, the cap edge of bolt and top cover 4a it
Between there is the spring shim 12 that is set on bolt, the spring shim 12 leans with the cap edge of bolt and top cover 4a respectively.
As shown in Figure 1, the both ends of the whippletree 3 are bent downward so that the domed structure of whippletree 3.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of combined type horizontal bar support, four support tubes (1) including being in distributed rectangular, the upper end of every support tube (1) are equal
It is arranged with positioning sleeve (2), is provided with whippletree (3) between two adjacent support tubes (1), the both ends difference of every whippletree (3)
It is connected with a positioning sleeve (2), which is characterized in that there is support level on the outer peripheral surface of the upper end of the support tube (1)
(6), the positioning sleeve (2) on every support tube (1) is provided with two or more and is sequentially stacked on support level (6), described
The upper end of support tube (1) be arranged with compress positioning sleeve (2) limiting lock it is fixed (4), the limiting lock fixed (4) by with support
The fastener (5) that pipe (1) is spirally connected is locked on support tube (1), and fastener (5) is vertically arranged and fixed through limiting lock
(4)。
2. a kind of combined type horizontal bar support according to claim 1, which is characterized in that one end of each positioning sleeve (2) has
Jagged (7), the other end have positioning protrusion (8), and the positioning protrusion (8) and notch (7) between adjacent two positioning sleeve (2) are mutual
Chimeric, support level (6) upper end has notch (7) or positioning protrusion (8), the positioning sleeve to lean with support level (6)
(2) positioning protrusion (8) or notch (7) on on support level (6) notch (7) or positioning protrusion (8) it is mutually chimeric.
3. a kind of combined type horizontal bar support according to claim 2, which is characterized in that the notch on the support level (6)
(7) or positioning protrusion (8) has several and is uniformly distributed circumferentially, notch (7) and positioning protrusion on the positioning sleeve (2)
(8) there are several and be uniformly distributed circumferentially.
4. a kind of combined type horizontal bar support according to claim 1 or 2 or 3, which is characterized in that the support tube (1) includes
Foot tube (1a) and straight tube (1b), the foot tube (1a) include rake (1a1), the upward bending in upper end of the rake (1a1)
Form vertical mounting portion (1a2), lower end downward bending is formed vertical support portion (1a3), the straight tube (1b) is threaded through peace
It is connected in dress portion (1a2) and with mounting portion (1a2), the positioning sleeve (2) is set on straight tube (1b), the mounting portion (1a2)
Upper surface form the support level (6) and lean with positioning sleeve (2).
5. a kind of combined type horizontal bar support according to claim 4, which is characterized in that the combined type horizontal bar support further includes having
Four all have vertical interconnecting piece (9a) with support portion (1a3) one-to-one backing plate (9), the upper surface of each backing plate (9),
The support portion (1a3) and interconnecting piece (9a) plug connection.
6. a kind of combined type horizontal bar support according to claim 5, which is characterized in that four pieces of backing plates (9) are uniformly divided into
Two groups, and connected by crossbeam (10) between every group of backing plate (9).
7. a kind of combined type horizontal bar support according to claim 4, which is characterized in that the upper end of the straight tube (1b) is fixed with
The upper end of nut (11), the limiting lock fixed (4) has top cover (4a), and the fastener (5) runs through top cover (4a) and nut
(11) it is spirally connected.
8. a kind of combined type horizontal bar support according to claim 7, which is characterized in that the fastener (5) is bolt, described
The cap of bolt along with there is the spring shim (12) being set on bolt between top cover (4a), the spring shim (12) respectively with
The cap edge of bolt and top cover (4a) lean.
9. a kind of combined type horizontal bar support according to claim 1 or 2 or 3, which is characterized in that the both ends of the whippletree (3)
It bends downward so that whippletree (3) domed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722620.XU CN208145287U (en) | 2018-05-15 | 2018-05-15 | A kind of combined type horizontal bar support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722620.XU CN208145287U (en) | 2018-05-15 | 2018-05-15 | A kind of combined type horizontal bar support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145287U true CN208145287U (en) | 2018-11-27 |
Family
ID=64390995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722620.XU Withdrawn - After Issue CN208145287U (en) | 2018-05-15 | 2018-05-15 | A kind of combined type horizontal bar support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392768A (en) * | 2018-05-15 | 2018-08-14 | 浙江同心力机电科技有限公司 | A kind of combined type horizontal bar support |
| RU201968U1 (en) * | 2020-10-16 | 2021-01-25 | Марк Борисович Новокшенов | Training device |
-
2018
- 2018-05-15 CN CN201820722620.XU patent/CN208145287U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392768A (en) * | 2018-05-15 | 2018-08-14 | 浙江同心力机电科技有限公司 | A kind of combined type horizontal bar support |
| CN108392768B (en) * | 2018-05-15 | 2024-02-20 | 浙江同心力机电科技有限公司 | Combined horizontal bar frame |
| RU201968U1 (en) * | 2020-10-16 | 2021-01-25 | Марк Борисович Новокшенов | Training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181127 Effective date of abandoning: 20240220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181127 Effective date of abandoning: 20240220 |