CN108392768A - A kind of combined type horizontal bar support - Google Patents
A kind of combined type horizontal bar support Download PDFInfo
- Publication number
- CN108392768A CN108392768A CN201810461905.7A CN201810461905A CN108392768A CN 108392768 A CN108392768 A CN 108392768A CN 201810461905 A CN201810461905 A CN 201810461905A CN 108392768 A CN108392768 A CN 108392768A
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- CN
- China
- Prior art keywords
- support
- horizontal bar
- positioning sleeve
- combined type
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 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
- 238000009434 installation 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
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B1/00—Horizontal bars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B17/00—Exercising apparatus combining several parts such as ladders, rods, beams, slides
- A63B17/04—Exercising apparatus combining several parts such as ladders, rods, beams, slides separable
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/068—User-manipulated weights using user's body weight
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
- A63B23/1218—Chinning, pull-up, i.e. concentric movement
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Electric Cable Installation (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of combined type horizontal bar supports, belong 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 rectangular distribution, the upper end of every support tube is arranged with positioning sleeve, it is both provided with whippletree between two adjacent support tubes, the both ends of every whippletree are connected with a positioning sleeve respectively, there is support level on the peripheral surface of the upper end of support tube, positioning sleeve on every support tube is both 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 invention belongs to technical field of sports apparatus, are related to a kind of combined type horizontal bar support.
Background technology
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, 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, horizontal bar support installation indoors when, due to the use of people
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 being acted 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, when without using horizontal bar support, can only get off horizontal bar support whole dismounting storage so that the handling of horizontal bar support and
Storage is all inconvenient.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of combined type horizontal bar support, this hair
It is bright the technical problem to be solved is that：Horizontal bar support is facilitated to fold while the stability for how improving horizontal bar support.
Object of the invention can be realized by the following technical scheme：A kind of combined type horizontal bar support, including rectangular distribution
Four support tubes, the upper end of every support tube is arranged with positioning sleeve, cross is both provided between adjacent two support tubes
The both ends of thick stick, every whippletree are connected with a positioning sleeve respectively, which is characterized in that on the peripheral surface of the upper end of the support tube
With support level, the positioning sleeve on every support tube is both provided with two or more and is sequentially stacked on support level, described
The limiting lock that the upper end of support tube is arranged with compression positioning sleeve is fixed, the fixed fastening by being spirally connected with support tube of the limiting lock
Part is locked on support tube, and fastener is vertically arranged and fixed through limiting lock.
Operation 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, first, limiting lock is fixed and support level jointly positions several
Casing pressure tightening position avoids positioning sleeve from being rotated 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, is pushed away without upward
Power, at this time limiting locking put on the fastener of connection, only by the screwing force of oneself itself, and be not affected by and be connected with whippletree
To its shearing force and thrust, fastener and support tube are spirally connected more firm the positioning sleeve connect in use, avoid
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, and the height for realizing whippletree is adjusted；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 rotate 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 to lean with support level or the notch on notch and support level or positioning protrusion phase
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 tilting
Portion, the upward bending in 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, and 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 upper surface of the backing plate answered, each backing plate all has 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, by crossbeam so that two support tubes on each pair of backing plate are connected as one 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
There is head cover, the fastener to be spirally connected with nut through head cover for upper end.
The setting of the structure so that fastener can be fixed on limiting lock is fixed on straight tube；Furthermore it is also possible in straight tube
Internal thread is offered on the inner peripheral surface of upper end, fastener is connect with the internal 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 head cover
With the spring shim being set on bolt, the spring shim leans with the cap edge of bolt and head cover respectively.
The setting of the structure further increases the stability that fastener is spirally connected with nut, 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, is not susceptible to deform in the middle part of whippletree.
Compared with prior art, combined type horizontal bar support of the invention has the following advantages：
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 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, and the folding and storage of horizontal bar support are convenient.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the configuration schematic diagram of the present invention.
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 2.
Fig. 4 is the cross-sectional view of the present invention.
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, head 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 implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this combined type horizontal bar support includes four support tubes 1 of rectangular distribution, every branch
The upper end of stay tube 1 is arranged with positioning sleeve 2, is both provided with whippletree 3 between adjacent two 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 to be both provided with two or more and stack gradually on the 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 coordinating with support level 6 and compressing positioning sleeve 2,
And limiting lock fixed 4 is locked in by the fastener 5 being spirally connected with support tube 1 on 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 the 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 plates 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 connections, 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 head cover 4a with nut 11, and the fastener 5 is bolt, the cap edge of bolt and head cover 4a it
Between have and be set in spring shim 12 on bolt, the spring shim 12 leans with the cap edge of bolt and head cover 4a respectively.
As shown in Figure 1, the both ends of the whippletree 3 are bent downward so that 3 domed structure of whippletree.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of combined type horizontal bar support, includes four support tubes (1) of rectangular distribution, the upper end of every support tube (1) is equal
It is arranged with positioning sleeve (2), whippletree (3), the both ends difference of every whippletree (3) are both provided between adjacent two support tubes (1)
It is connected with a positioning sleeve (2), which is characterized in that there is support level on the peripheral surface of the upper end of the support tube (1)
(6), the positioning sleeve (2) on every support tube (1) is both 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, the notch (7) on the positioning sleeve (2) and positioning protrusion
(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 forms 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 the one-to-one backing plate (9) of support portion (1a3), 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
There is head cover (4a), the fastener (5) to run through head cover (4a) and nut for the upper end of nut (11), the limiting lock fixed (4)
(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 head cover (4a), the spring shim (12) respectively with
The cap edge of bolt and head 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461905.7A CN108392768B (en) | 2018-05-15 | 2018-05-15 | Combined horizontal bar frame |
| JP2019002083A JP6718529B2 (en) | 2018-05-15 | 2019-01-09 | Horizontal bar device |
| US16/244,123 US20190351273A1 (en) | 2018-05-15 | 2019-01-10 | Horizontal Bar Device |
| AU2019200414A AU2019200414A1 (en) | 2018-05-15 | 2019-01-22 | Horizontal Bar Device |
| EP19153815.6A EP3569292A1 (en) | 2018-05-15 | 2019-01-25 | Horizontal bar device |
| CA3031507A CA3031507A1 (en) | 2018-05-15 | 2019-01-25 | Horizontal bar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461905.7A CN108392768B (en) | 2018-05-15 | 2018-05-15 | Combined horizontal bar frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108392768A true CN108392768A (en) | 2018-08-14 |
| CN108392768B CN108392768B (en) | 2024-02-20 |
Family
ID=63102339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461905.7A Active CN108392768B (en) | 2018-05-15 | 2018-05-15 | Combined horizontal bar frame |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190351273A1 (en) |
| EP (1) | EP3569292A1 (en) |
| JP (1) | JP6718529B2 (en) |
| CN (1) | CN108392768B (en) |
| AU (1) | AU2019200414A1 (en) |
| CA (1) | CA3031507A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021104526A4 (en) * | 2020-11-30 | 2021-08-26 | Growplay Pty Ltd | Playground apparatus |
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| KR20080070614A (en) * | 2008-07-10 | 2008-07-30 | 한상관 | Prefabricated simple iron-rod |
| CN202315064U (en) * | 2011-12-07 | 2012-07-11 | 吕吉勇 | Multi-functional horizontal bar with adjustable height |
| CN203803015U (en) * | 2014-04-09 | 2014-09-03 | 辽宁工业大学 | Adjustable four-side bar body |
| CN107875562A (en) * | 2017-11-27 | 2018-04-06 | 戴震班 | A kind of multi-functional training combines horizontal bar |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1582487A (en) * | 1924-04-28 | 1926-04-27 | Joseph H Shank | Gymnasium bed |
| US6551224B1 (en) * | 1999-10-21 | 2003-04-22 | Edgar Lim | Functional reclining multi-use exercise apparatus |
| FR2871390A1 (en) * | 2004-06-10 | 2005-12-16 | Frederic Cessy | Muscular training apparatus for developing upper part of body, has two structures whose components articulate themselves on rear part of apparatus so as to fold apparatus, where each structure forms rigid assembly using two handles |
| US10207142B2 (en) * | 2016-08-27 | 2019-02-19 | Khanh Trinh Le Nguyen | Collapsible free standing exercise apparatus |
-
2018
- 2018-05-15 CN CN201810461905.7A patent/CN108392768B/en active Active
-
2019
- 2019-01-09 JP JP2019002083A patent/JP6718529B2/en active Active
- 2019-01-10 US US16/244,123 patent/US20190351273A1/en not_active Abandoned
- 2019-01-22 AU AU2019200414A patent/AU2019200414A1/en not_active Abandoned
- 2019-01-25 EP EP19153815.6A patent/EP3569292A1/en not_active Withdrawn
- 2019-01-25 CA CA3031507A patent/CA3031507A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675958U (en) * | 1979-11-16 | 1981-06-20 | ||
| JP2002233603A (en) * | 2001-02-09 | 2002-08-20 | Gifu Plast Ind Co Ltd | Height adjusting pipe for play equipment for pool |
| KR20080070614A (en) * | 2008-07-10 | 2008-07-30 | 한상관 | Prefabricated simple iron-rod |
| CN202315064U (en) * | 2011-12-07 | 2012-07-11 | 吕吉勇 | Multi-functional horizontal bar with adjustable height |
| CN203803015U (en) * | 2014-04-09 | 2014-09-03 | 辽宁工业大学 | Adjustable four-side bar body |
| CN107875562A (en) * | 2017-11-27 | 2018-04-06 | 戴震班 | A kind of multi-functional training combines horizontal bar |
| CN208145287U (en) * | 2018-05-15 | 2018-11-27 | 浙江同心力机电科技有限公司 | A kind of combined type horizontal bar support |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190351273A1 (en) | 2019-11-21 |
| JP2019198625A (en) | 2019-11-21 |
| JP6718529B2 (en) | 2020-07-08 |
| CN108392768B (en) | 2024-02-20 |
| AU2019200414A1 (en) | 2019-12-05 |
| EP3569292A1 (en) | 2019-11-20 |
| CA3031507A1 (en) | 2019-11-15 |
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