CN208552953U - A kind of physical fitness stretcher - Google Patents

A kind of physical fitness stretcher Download PDF

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Publication number
CN208552953U
CN208552953U CN201820919673.0U CN201820919673U CN208552953U CN 208552953 U CN208552953 U CN 208552953U CN 201820919673 U CN201820919673 U CN 201820919673U CN 208552953 U CN208552953 U CN 208552953U
Authority
CN
China
Prior art keywords
link
crossbar
fixed
welded
spring
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.)
Expired - Fee Related
Application number
CN201820919673.0U
Other languages
Chinese (zh)
Inventor
徐琼
张梓瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHAN GYMNASTIC COLLEGE
Sichuan University
Wuhan Sports University
Original Assignee
WUHAN GYMNASTIC COLLEGE
Sichuan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHAN GYMNASTIC COLLEGE, Sichuan University filed Critical WUHAN GYMNASTIC COLLEGE
Priority to CN201820919673.0U priority Critical patent/CN208552953U/en
Application granted granted Critical
Publication of CN208552953U publication Critical patent/CN208552953U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of physical fitness stretchers, including second crossbar, spring and fixed link, the fixed link lower end is welded with second crossbar, the fixed link upper end is welded with first crossbar, the both ends middle of the second crossbar and first crossbar offers fixation hole, the fixed link upper end is welded with second support bar, the fixed link lower end is welded with first support bar, the one end of the first support bar with second support bar different from fixed link is connected, the vertical bar passes through screw connection in the one side of fixed link, connecting plate is welded at the lower end two sides of the second crossbar, link has been mounted equidistant different from one end of second crossbar in the connecting plate, the both ends of the spring are respectively connected with hook, the spring is mounted on link by hook, the connecting plate of the lower spring end is equipped with handle.The utility model is applied widely, can voluntarily adjust and use height, easy to operate, easy to use, and does not need to occupy a large amount of space.

Description

A kind of physical fitness stretcher
Technical field
The utility model relates to physical training equipment technical field, specially a kind of physical fitness stretcher.
Background technique
With the quickening pace of modern life, the universal raising of consciousness of nationwide fitness programs, fitness equipment it is many kinds of.Wherein fit Stretching in the standing instrument in front yard of the whole family is a kind of relatively popular equipment, and instrument is fixed on by fixation hole and setscrew On wall, when use, with the hands holds hand handle to two side stretchings, makes spring bending, by stretching repeatedly, restores to reach exercise The purpose of muscle assists a kind of fitness equipment of human body exercise by using tension force of spring, and such body-building is relatively simple, It cannot achieve the effect that while take exercise whole body, it is mobile inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of physical fitness stretchers, have and do not need to occupy big quantity space, Easy to use, comfortable and multifarious advantage, it is big to solve old-fashioned volume, area occupied, mobile clumsy problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of physical fitness stretcher, including hand Bar, second crossbar, connecting plate, spring and fixed link, the fixed link lower end are welded with second crossbar, the fixed link upper end weldering It is connected to first crossbar, the both ends middle of the first crossbar and second crossbar bar offers fixation hole, and the fixation hole passes through Setscrew is fixed on the wall, and the fixed link upper end is welded with second support bar, and the fixed link lower end is welded with the One support rod, the one end of the first support bar with second support bar different from fixed link are connected, the both ends welding of the hand lever On the junction of first support bar and second support bar, the side vertical bar of the fixed link is equipped with vertical bar by screw, institute It states vertical bar and is equidistantly welded with compression bar different from the side of fixed link, be welded with connecting plate at the lower end two sides of the second crossbar, Link has been mounted equidistant different from one end of second crossbar in the connecting plate, and the both ends of the spring are respectively connected with hook, the bullet Spring is mounted on link by hook, and the connecting plate of the lower spring end is equipped with handle.
Preferably, there are five the link on the connecting plate is all provided with, and link is equidistantly mounted on connecting plate.
Preferably, the surface rubber sleeve of the hand lever and handle.
Preferably, the quantity of the fixation hole is four, and the fixation hole of second crossbar and hand lever two sides corresponds to each other.
Preferably, the both ends of the spring passes through hook and is connected on connecting plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is arranged by setscrew and fixation hole, achieved the effect that it is fixed, by setscrew and Fixation hole is fixed on the wall, highly can voluntarily adjust with user, be easy to use, do not need to move, and do not need Occupy a large amount of space.
2, the utility model is arranged by link, the problem of having reached adjustable-angle, and spring is passed through hook when use It is mounted on link, can be realized by handle and extensional motion is carried out to hand, while change movement can be realized by spring Angle, improve the flexibility used.
3, the utility model is arranged by compression bar, has achieved the effect that multi-purpose, needs to warm up before exercise, to oneself Body does a stretching, extension, avoids spraining in strenuous exercise or the problem of ligament injury.
4, the utility model is arranged by hand lever and handle, achievees the effect that temper arm strength, hand lever surface has rubber forging Can be to avoid rubber sleeve when refining chin-up, or movement bring is sweat holding rod inconvenience, can effectively be avoided in body-building It bring shortcoming and uses comfortable in the process.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model;
Fig. 2 is the side structure schematic view of the utility model;
Fig. 3 is the overlooking structure diagram of the utility model.
In figure: 1, hand lever;2, vertical bar;3, screw;4, second crossbar;5, link;6, compression bar;7, setscrew;8, first Support rod;9, fixation hole;10, connecting plate;11, spring;12, it links up with;13, handle;14, second support bar;15, fixed link;16, First crossbar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of physical fitness stretcher, including hand Bar 1, second crossbar 4, connecting plate 10, spring 11 and fixed link 15,15 lower end of fixed link are welded with second crossbar 4, fixed link 15 Upper end is welded with first crossbar 16, and the both ends middle of first crossbar 16 and second crossbar 4 offers fixation hole 9, fixation hole 9 Quantity is four, and the fixation hole 9 of 16 two sides of second crossbar 4 and first crossbar corresponds to each other, and fixation hole 9 passes through setscrew 7 It is fixed to be arranged on the wall by setscrew 7 and fixation hole 9, achieve the effect that fix, has passed through setscrew 7 and fixation hole 9, it is fixed on the wall, highly can voluntarily be adjusted with user, be easy to use, do not need to move, and do not need to occupy A large amount of space, 15 upper end of fixed link are welded with second support bar 14, and 15 lower end of fixed link is welded with first support bar 8, The one end of first support bar 8 with second support bar 14 different from fixed link 15 is connected, and the both ends of hand lever 1 are welded on the first support On the junction of bar 8 and second support bar 14, it is arranged by hand lever 1 and handle 13, achievees the effect that temper arm strength, 1 table of hand lever Face has rubber can be to avoid rubber sleeve when tempering chin-up, or movement bring is sweat holding rod inconvenience, can be effective Avoid during body-building bring shortcoming and use comfortable, the side vertical bar 2 of fixed link 15 is installed by screw 3 There is vertical bar 2, vertical bar 2 is equidistantly welded with compression bar 6 different from the side of fixed link 15, is arranged by compression bar 6, has reached multi-purpose effect Fruit needs to warm up before exercise, does a stretching, extension to the body of oneself, avoid spraining in strenuous exercise, Huo Zheren The problem of band is pulled is welded with connecting plate 10 at the lower end two sides of second crossbar 4, and the link 5 on connecting plate 10 is equipped with five It is a, and link 5 is equidistantly mounted on connecting plate 10, link 5 has been mounted equidistant different from one end of second crossbar 4 in connecting plate 10, Spring 11 is mounted on link 5 when use by hook 12, is led to by the problem of being arranged by link 5, reached adjustable-angle Crossing handle 13 can be realized to hand progress extensional motion, while can be realized the angle for changing movement by spring 11, improve The flexibility used, the both ends of spring 11 are respectively connected with hook 12, and 11 both ends of spring pass through hook 12 and are connected to connection On plate 10, spring 11 is mounted on link 5 by hook 12, and the connecting plate 10 of 11 lower end of spring is equipped with handle 13,1 He of hand lever The surface rubber sleeve of handle 13.
Working principle: in utility model works, by the height of 9 fixed equipment of setscrew 7 and fixation hole, pass through The support of one support rod 8 and second support bar 14, makes hand lever 1 can be used as the instrument of chin-up, passes through the side of fixed link 15 Face is connected with vertical bar 2 and compression bar 6, and can be used as the effect taken exercise and warmed up makes spring 11 by the connection of link 5 and second crossbar 4 It is connect with hook 12 and handle 13, can with the hands hold handle 13 to two side stretchings, be bent spring 11, pass through drawing repeatedly It stretches, restore to achieve the purpose that exercise one's muscles, above is the working principle of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of physical fitness stretcher, including hand lever (1), second crossbar (4), connecting plate (10), spring (11) and fixation Bar (15), it is characterised in that: fixed link (15) lower end is welded with second crossbar (4), fixed link (15) the upper end welding Have first crossbar (16), the both ends middle of the first crossbar (16) and second crossbar (4) offers fixation hole (9), described Fixation hole (9) is fixed on the wall by setscrew (7), and fixed link (15) upper end is welded with second support bar (14), Fixed link (15) lower end is welded with first support bar (8), the first support bar (8) and second support bar (14) different from One end of fixed link (15) is connected, and the both ends of the hand lever (1) are welded on first support bar (8) and second support bar (14) Junction on, the side vertical bar (2) of the fixed link (15) is equipped with vertical bar (2) by screw (3), and the vertical bar (2) is different It is equidistantly welded with compression bar (6) in the side of fixed link (15), is welded with link at the lower end two sides of the second crossbar (4) (5), the connecting plate (10) has been mounted equidistant link (5) different from one end of second crossbar (4), and the both ends of the spring (11) are equal It is connected with hook (12), the spring (11) is mounted on link (5) by linking up with (12), the connection of spring (11) lower end Plate (10) is equipped with handle (13).
2. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the extension on the connecting plate (10) There are five ring (5) is all provided with, and link (5) is equidistantly mounted on connecting plate (10).
3. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the hand lever (1) and handle (13) surface rubber sleeve.
4. a kind of physical fitness stretcher according to claim 1, it is characterised in that: the quantity of the fixation hole (9) It is four, and the fixation hole (9) of second crossbar (4) and first crossbar (16) two sides corresponds to each other.
5. a kind of physical fitness stretcher according to claim 1, it is characterised in that: spring (11) both ends are logical Hook (12) is crossed to be connected on connecting plate (10).
CN201820919673.0U 2018-06-14 2018-06-14 A kind of physical fitness stretcher Expired - Fee Related CN208552953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820919673.0U CN208552953U (en) 2018-06-14 2018-06-14 A kind of physical fitness stretcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820919673.0U CN208552953U (en) 2018-06-14 2018-06-14 A kind of physical fitness stretcher

Publications (1)

Publication Number Publication Date
CN208552953U true CN208552953U (en) 2019-03-01

Family

ID=65486906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820919673.0U Expired - Fee Related CN208552953U (en) 2018-06-14 2018-06-14 A kind of physical fitness stretcher

Country Status (1)

Country Link
CN (1) CN208552953U (en)

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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: 20190301

Termination date: 20200614

CF01 Termination of patent right due to non-payment of annual fee