CN106512318A - Upper limb retractor capable of being vertically adjusted - Google Patents
Upper limb retractor capable of being vertically adjusted Download PDFInfo
- Publication number
- CN106512318A CN106512318A CN201610956163.6A CN201610956163A CN106512318A CN 106512318 A CN106512318 A CN 106512318A CN 201610956163 A CN201610956163 A CN 201610956163A CN 106512318 A CN106512318 A CN 106512318A
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- CN
- China
- Prior art keywords
- fixed
- self
- extending
- lubricating
- face
- 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.)
- Pending
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Classifications
-
- 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
- A63B23/1245—Primarily by articulating the shoulder joint
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an upper limb retractor capable of being vertically adjusted. The upper limb retractor comprises a base, the base is fixed to the ground, and a screw joint extending column extending upwards is arranged in the middle of the top face of the base. A screw joint hole is formed in the middle of the bottom face of an upper supporting sleeve, and the screw joint extending column is arranged in the screw hole in a screw joint manner. Transverse extending columns are fixed to the two sides of the upper portion of the upper supporting sleeve, and an extending rod is arranged between the end faces of the transverse extending columns. The extending rod is inserted into an inserting hole in the middle of an arc-shaped supporting block in a sleeved manner, the end of the extending rod is in screw joint with a locating nut and a cap, the bottom end of the cap abuts against the locating nut, and a self-lubricating ring body is fixed to the bottom end face of the locating nut. The self-lubricating ring body abuts against the front end face of the arc-shaped supporting block. The two ends of the arc-shaped supporting block are in screw joint with upper joints, chains are fixed to the bottoms of the upper joints, and handheld parts are fixed to the lower ends of the chains. The upper limb retractor is adjusted by rotating the upper supporting sleeve, and is convenient to adjust, wide in height adjustment range and good in effect.
Description
Technical field：
The present invention relates to sports goods technical field, more specifically to a kind of upper and lower scalable arm extension apparatus.
Background technology：
Arm extension apparatus mainly use the strength antagonism of itself, improve the mobility of scapulohumeral periarthritis suffering limb.To general
For body builder, it can temper shoulder, wrist, arm part muscle, improve upper limb motility, strengthen shoulder joint Surrounding muscles and ligament
Pliability, have positive rehabilitative action to shoulder joint function sexual disorders and outmoded injury.
But existing arm extension apparatus can not upper-lower position adjust, when the not enough people of height uses, just quite not
Just, it is impossible to catch Handheld Division, cannot just use, and in order to solve this problem, some places are by installing the lock that can be stretched
The arm extension apparatus of chain, such as Chinese patent notification number for CN202942602U, its chain lock are divided into two sections, pass through pin between two sections
Axle connects；By adjusting bearing pin, chain lock effective length can be adjusted, so as to raise and reduce the height of handle on demand, with suitable
Should different heights crowd, increase the scope using colony, and high degree avoid athletic injury and apparatus physical injury
Evil, but its scope or fairly limited for adjusting, and chain lock adjusted and fixed by bearing pin, and fairly cumbersome, effect is limited.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of upper and lower scalable arm extension apparatus, it passes through
In rotation, stop sleeve is realized adjusting, and which is easy to adjust, and height adjustment range is big, and effect is good.
The present invention solves the scheme of the technical problem：
A kind of upper and lower scalable arm extension apparatus, including base, the base is fixed on the ground, in the middle part of the top surface of base
With the upwardly extending extending column that is spirally connected, there are in the middle part of the bottom surface of upper stop sleeve bolt apertures, the extending column that is spirally connected is screwed onto and is spirally connected
Kong Zhong, the top both sides of upper stop sleeve are fixed with and extend laterally post, extend laterally, extend
In the jack that the middle part of curved support block has, the end of extension rod is bolted with location nut and block to bar sleeve, block
Bottom is mutually pressed against with location nut, and the bottom face of location nut is fixed with self-lubricating ring body, and self-lubricating ring body is pressed against arc
On the front end face of bracer；
The two ends of the curved support block are bolted with upper binding head, and the bottom of upper binding head is fixed with chain, under chain
End is fixed with Handheld Division.
There is in the bottom sidewall of the upper stop sleeve groove, in groove, the lower end of rotating bar passes through rotating bar
Jointed shaft is hinged on the two side of groove, and rotating bar absorption is fixed with permanent magnetic iron block on the medial wall of groove.
Self-lubricating set is inserted with the extension rod, and self-lubricating set is clamped in curved support block and the end face for extending laterally post
Between.
The outer wall of the Handheld Division is coated with rubber cover.
Self-lubricating copper sheathing is inserted with the jack that the middle part of the curved support block has, and the lateral wall of self-lubricating copper sheathing is solid
It is scheduled on the medial wall of jack.
The present invention prominent effect be：Compared with prior art, it realizes adjusting by rotating upper stop sleeve, its regulation
It is convenient, and height adjustment range is big, and effect is good.
Description of the drawings：
Fig. 1 is the partial structural diagram of the present invention；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the partial structural diagram before a curved support block and the upper stop sleeve of the present invention.
Specific embodiment：
Embodiment, is shown in as shown in Figures 1 to 3, and a kind of upper and lower scalable arm extension apparatus, including base 10, the base 10
Fix on the ground, there is the upwardly extending extending column 11 that is spirally connected, in the bottom surface of upper stop sleeve 12 in the middle part of the top surface of base 10
Portion has bolt apertures 121, and the extending column 11 that is spirally connected is screwed onto in bolt apertures 121, and the top both sides of upper stop sleeve 12 are fixed with horizontal stroke
To extending column 13, extend laterally, 14 sleeve of extension rod is in curved support block 15
In the jack 151 that portion has, the end of extension rod 14 is bolted with location nut 141 and block 142, the bottom of block 142 with it is fixed
Position nut 141 is mutually pressed against, and the bottom face of location nut 141 is fixed with self-lubricating ring body 149, and self-lubricating ring body 149 is pressed against arc
On the front end face of shape support block 15；
The two ends of the curved support block 15 are bolted with upper binding head 16, and the bottom of upper binding head 16 is fixed with chain 17,
The lower end of chain 17 is fixed with Handheld Division 18.
Further, there is in the bottom sidewall of the upper stop sleeve 12 groove 122, rotating bar 123 is in groove
In 122, the lower end of rotating bar 123 is hinged on the two side of groove 122 by jointed shaft, and rotating bar 123 is adsorbed in groove 122
Medial wall on be fixed with permanent magnetic iron block 124.
Further, self-lubricating set 145 is inserted with the extension rod 14, and self-lubricating set 145 is clamped in curved support
Block 15 and extend laterally post 13 end face between.
Further, the outer wall of the Handheld Division 18 is coated with rubber cover.
Further, self-lubricating copper sheathing 152 is inserted with the jack 151 that the middle part of the curved support block 15 has,
The lateral wall of self-lubricating copper sheathing 152 is fixed on the medial wall of jack 151.
Operation principle：After rotating bar 123 is outwards broken into two with one's hands, in rotation, stop sleeve 12 is its height of scalable, its
In terms of regulation, effect is good.
Meanwhile, its block 142, location nut 141 etc. can be dismantled, and facilitate maintenance maintenance and replacing.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore
The technical scheme of all equivalents falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. a kind of upper and lower scalable arm extension apparatus, including base (10), it is characterised in that：Base (10) are fixed on ground
On, there are upwardly extending the extending column that is spirally connected (11) in the middle part of the top surface of base (10), have in the middle part of the bottom surface of upper stop sleeve (12)
There are bolt apertures (121), the extending column that is spirally connected (11) is screwed onto in bolt apertures (121), and the top both sides of upper stop sleeve (12) are fixed
Post (13) is extended laterally, is extended laterally, extension rod (14) sleeve is in arc
In the jack (151) that the middle part of support block (15) has, the end of extension rod (14) is bolted with location nut (141) and block
(142), the bottom of block (142) is mutually pressed against with location nut (141), and the bottom face of location nut (141) is fixed with self-lubricating
Ring body (149), self-lubricating ring body (149) are pressed against on the front end face of curved support block (15)；
The two ends of curved support block (15) are bolted with upper binding head (16), and the bottom of upper binding head (16) is fixed with chain
(17), the lower end of chain (17) is fixed with Handheld Division (18).
2. a kind of upper and lower scalable arm extension apparatus according to claim 1, it is characterised in that：The upper stop sleeve
(12) there is in bottom sidewall groove (122), in groove (122), the lower end of rotating bar (123) leads to rotating bar (123)
Cross jointed shaft to be hinged on the two side of groove (122), rotating bar (123) absorption is fixed with the medial wall of groove (122)
On permanent magnetic iron block (124).
3. a kind of upper and lower scalable arm extension apparatus according to claim 1, it is characterised in that：In extension rod (14)
Be inserted with self-lubricating set (145), self-lubricating set (145) be clamped in curved support block (15) with the end face for extending laterally post (13) it
Between.
4. a kind of upper and lower scalable arm extension apparatus according to claim 1, it is characterised in that：Handheld Division (18)
Outer wall is coated with rubber cover.
5. a kind of upper and lower scalable arm extension apparatus according to claim 1, it is characterised in that：The curved support block
(15) self-lubricating copper sheathing (152) is inserted with the jack (151) that middle part has, and the lateral wall of self-lubricating copper sheathing (152) is fixed
On the medial wall of jack (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956163.6A CN106512318A (en) | 2016-10-27 | 2016-10-27 | Upper limb retractor capable of being vertically adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956163.6A CN106512318A (en) | 2016-10-27 | 2016-10-27 | Upper limb retractor capable of being vertically adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512318A true CN106512318A (en) | 2017-03-22 |
Family
ID=58325797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610956163.6A Pending CN106512318A (en) | 2016-10-27 | 2016-10-27 | Upper limb retractor capable of being vertically adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596636A (en) * | 2017-10-13 | 2018-01-19 | 景德镇陶瓷大学 | A kind of muscle of back exerciser |
| CN111544252A (en) * | 2019-10-15 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Scapulohumeral periarthritis patient is with rotatory tractive device with automatically regulated |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030158020A1 (en) * | 2002-02-21 | 2003-08-21 | Johnson David O. | Overhead adjustable resistance exercise machine |
| CN202942602U (en) * | 2012-11-30 | 2013-05-22 | 山东世纪星文体器材有限公司 | Upper limb tractor |
| US20140194263A1 (en) * | 2007-12-21 | 2014-07-10 | Cybex International, Inc. | Adjustable assembly for exercise apparatus |
| CN204034229U (en) * | 2014-08-20 | 2014-12-24 | 北京奥康达体育用品有限公司 | A kind of outdoor body-building apparatus material with record kinematic parameter function |
| CN204619253U (en) * | 2015-04-22 | 2015-09-09 | 莆田学院 | A kind of jumping stand automatically |
| CN204699322U (en) * | 2015-06-10 | 2015-10-14 | 新余学院 | A kind of leg-stretching trainer |
-
2016
- 2016-10-27 CN CN201610956163.6A patent/CN106512318A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030158020A1 (en) * | 2002-02-21 | 2003-08-21 | Johnson David O. | Overhead adjustable resistance exercise machine |
| US20140194263A1 (en) * | 2007-12-21 | 2014-07-10 | Cybex International, Inc. | Adjustable assembly for exercise apparatus |
| CN202942602U (en) * | 2012-11-30 | 2013-05-22 | 山东世纪星文体器材有限公司 | Upper limb tractor |
| CN204034229U (en) * | 2014-08-20 | 2014-12-24 | 北京奥康达体育用品有限公司 | A kind of outdoor body-building apparatus material with record kinematic parameter function |
| CN204619253U (en) * | 2015-04-22 | 2015-09-09 | 莆田学院 | A kind of jumping stand automatically |
| CN204699322U (en) * | 2015-06-10 | 2015-10-14 | 新余学院 | A kind of leg-stretching trainer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596636A (en) * | 2017-10-13 | 2018-01-19 | 景德镇陶瓷大学 | A kind of muscle of back exerciser |
| CN111544252A (en) * | 2019-10-15 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Scapulohumeral periarthritis patient is with rotatory tractive device with automatically regulated |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |