CN208244020U - A kind of sit-ups assistor - Google Patents
A kind of sit-ups assistor Download PDFInfo
- Publication number
- CN208244020U CN208244020U CN201820634119.8U CN201820634119U CN208244020U CN 208244020 U CN208244020 U CN 208244020U CN 201820634119 U CN201820634119 U CN 201820634119U CN 208244020 U CN208244020 U CN 208244020U
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- CN
- China
- Prior art keywords
- arc
- card base
- base bar
- sit
- moving sleeve
- 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.)
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Abstract
The utility model discloses a kind of sit-ups assistors, including fixed frame, support frame, first card base bar and the second card base bar, the fixed frame includes arc fixed fastener, moving sleeve and retaining mechanism, two opposite flanks are equipped with arc shifting chute on the arc fixed fastener, the moving sleeve is socketed on arc fixed fastener, the position of corresponding two arc shifting chutes is equipped with guide pad on the inside of the moving sleeve, and two guide pads are respectively engaged in two arc shifting chutes, the structure design of the utility model is reasonable, mobile structure design can be carried out on fixed frame by using support frame, the present apparatus is allowed horizontally or vertically to be mounted on bedside or other places that can consolidate, the limitation of direction installation can only be carried out by avoiding traditional same device, considerably increase the scope of application of the present apparatus, it grasps simultaneously Make it is simple, it is practical, occupy small in size, meet needs when the independent sit-ups of people, do not need others and assist.
Description
Technical field
The utility model relates to a kind of sit-ups assistor, specially a kind of sit-ups assistor belongs to exerciser
Material field.
Background technique
Sit-ups are a kind of exercising methods for developing muscle of trunk strength and extensibility, to excercising muscle at abdominal part and waist
Muscle significant effect is a kind of training method being popular.At present when doing sit-ups, if not using special device
Tool generally requires the leg that another people pushes down trainer, therefore, to the trained present appearance that brings some inconvenience, and goes out now
The sit-ups assistor that now can be seriously fixed on user's bed board, structure is very small and exquisite, and easy to use, when due to knot
Structure designs not perfect, just can be used so that this kind of sit-ups assistor can only carry out installation in single direction, the day of one's doom
The use scope of device is made.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of sit-ups auxiliary
Device can carry out mobile structure by using support frame on fixed frame and design, allow the present apparatus horizontally or vertically
Bedside or other places that can consolidate are mounted on, the limitation of direction installation can only be carried out by avoiding traditional same device,
The scope of application of the present apparatus is considerably increased, while easy to operate, practical, occupancy is small in size, meets people and individually faces upward
The needs to have crouched when sitting do not need others and assist, have very strong promotional value.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of sit-ups assistor of the utility model, including fixed frame, support frame, the first card base bar and the second card base
Bar, the fixed frame include arc fixed fastener, moving sleeve and retaining mechanism, two opposite sides on the arc fixed fastener
Face is equipped with arc shifting chute, and the moving sleeve is socketed on arc fixed fastener, two corresponding on the inside of the moving sleeve
The position of arc shifting chute is equipped with guide pad, and two guide pads are respectively engaged in two arc shifting chutes, the locking machine
Structure is set as two, and two retaining mechanisms are arranged in the both ends of arc fixed fastener, the retaining mechanism arcuately fixing card
The radial direction of part is configured, and the bottom of support frame as described above is fixedly connected with moving sleeve outside top, support frame as described above packet
Fixed support rod and telescopic supporting rod are included, the inside of the fixed support rod is equipped with containing cavities, one end of the telescopic supporting rod
It is arranged in containing cavities, the first card base bar and the second card base bar run through on the other end that telescopic supporting rod is arranged in, and
The first card base bar and the second card base bar are arranged in parallel.
As a kind of optimal technical scheme of the utility model, the retaining mechanism includes augering screw, fixing head and rotation
Change hands wheel, the radial direction of the augering screw arcuately fixed fastener runs through arc fixed fastener, the fixing head and rotation
Handwheel is separately positioned on the both ends of augering screw inner side and outer side.
As a kind of optimal technical scheme of the utility model, set on the both ends of the first card base bar and the second card base bar
There is sponge spats sleeve.
As a kind of optimal technical scheme of the utility model, it is located at the one of telescopic supporting rod on the outside of the fixed support rod
End is equipped with the first locking knob, and the locking end of the first locking knob is arranged in containing cavities.
As a kind of optimal technical scheme of the utility model, the side that the moving sleeve corresponds to arc shifting chute is equipped with
Second locking knob, and the locking end of the second locking knob is fitted closely through guide pad with arc shifting chute.
The utility model beneficial effect achieved is: the structure design of the utility model is reasonable, can by using support frame
To carry out mobile structure design on fixed frame, allows the present apparatus to be horizontally or vertically mounted on bedside or other can be with
Solid place, the limitation of direction installation can only be carried out by avoiding traditional same device, considerably increase the suitable of the present apparatus
It is practical with range, while easy to operate, it occupies small in size, meets needs when the independent sit-ups of people, do not need
Others assists, and has very strong promotional value.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the utility model side view；
Fig. 3 is the enlarged drawing in the utility model Fig. 1 at A.
In figure: 1, fixed frame；2, support frame；3, the first card base bar；4, the second card base bar；5, arc fixed fastener；6, it moves
Moving sleeve；7, retaining mechanism；8, arc shifting chute；9, guide pad；10, fixed support rod；11, telescopic supporting rod；12, it stores
Chamber；13, augering screw；14, fixing head；15, rotation hand wheel；16, sponge spats sleeve；17, the first locking knob；18, second
Locking knob.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment
As shown in Figure 1-3, a kind of sit-ups assistor, including fixed frame 1, support frame 2, the first card base bar 3 and second
Card base bar 4, the fixed frame 1 includes arc fixed fastener 5, moving sleeve 6 and retaining mechanism 7, on the arc fixed fastener 5
Two opposite flanks are equipped with arc shifting chute 8, and the moving sleeve 6 is socketed on arc fixed fastener 5, the moving sleeve
The position of the corresponding two arc shifting chutes 8 in 6 insides is equipped with guide pad 9, and two guide pads 9 are respectively engaged with two arcs movements
In slot 8, the retaining mechanism 7 is set as two, and the both ends of arc fixed fastener 5, the lock is arranged in two retaining mechanisms 7
The radial direction of tight mechanism 7 arcuately fixed fastener 5 is configured, the bottom of support frame as described above 2 and 6 outside top of moving sleeve
It is fixedly connected, support frame as described above 2 includes that fixed support rod 10 and telescopic supporting rod 11, the inside of the fixed support rod 10 are equipped with
One end of containing cavities 12, the telescopic supporting rod 11 is arranged in containing cavities 12, the first card base bar 3 and the second card base bar 4
Run through and be arranged on the other end of telescopic supporting rod 11, and the first card base bar 3 and the second card base bar 4 are arranged in parallel.
The retaining mechanism 7 includes augering screw 13, fixing head 14 and rotation hand wheel 15, and the augering screw 13 is arcuately
The radial direction of fixed fastener 5 runs through arc fixed fastener 5, and the fixing head 14 and rotation hand wheel 15 are separately positioned on propulsion spiral shell
On the both ends of 13 inner side and outer side of bar, the both ends of the first card base bar 3 and the second card base bar 4 are equipped with sponge spats sleeve
16, one end that telescopic supporting rod 11 is located on the outside of the fixed support rod 10 is equipped with the first locking knob 17, and the first locking
The locking end of knob 17 is arranged in containing cavities 12, and the side of the corresponding arc shifting chute 8 of the moving sleeve 6 is equipped with the second locking
Knob 18, and the locking end of the second locking knob 18 is fitted closely through guide pad 9 with arc shifting chute 8.
Specifically, selected to be horizontally mounted first according to the concrete condition of installation site or right angle setting, when
When being horizontally mounted, the second locking knob 18 is first unscrewed, arcuately fixed fastener 5 is moved to arc movement by moving sleeve 6
8 end point of slot, then the second locking knob 18 is screwed, further pass through two rotation hand wheels 15 for the spacing tune between fixing head 14
Appropriate length is saved, it, finally will again by rotation hand wheel 15 further by 5 horizontal card of arc fixed fastener in installation site
Arc fixed fastener 5 is fixed, the present apparatus can normal use first unscrew the second locking knob when carrying out right angle setting
18, by moving sleeve 6, arcuately fixed fastener 5 is moved to 8 center of arc shifting chute, then screws the second locking knob 18, into
One step is adjusted the spacing between fixing head 14 to appropriate length, further by arc fixing card by two rotation hand wheels 15
Part 5 is vertically stuck in installation site, finally arc fixed fastener 5 is fixed again by rotation hand wheel 15, the present apparatus
Normal use, during use can be by the first locking knob 17 to the height of the first card base bar 3 and the second card base bar 4
It is adjusted.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of sit-ups assistor, including fixed frame (1), support frame (2), the first card base bar (3) and the second card base bar
(4), which is characterized in that the fixed frame (1) includes arc fixed fastener (5), moving sleeve (6) and retaining mechanism (7), described
Upper two opposite flanks of arc fixed fastener (5) are equipped with arc shifting chute (8), and it is solid that the moving sleeve (6) is socketed in arc
Determine on fastener (5), the position of corresponding two arc shifting chutes (8) is equipped with guide pad (9) on the inside of the moving sleeve (6), and two
A guide pad (9) is respectively engaged in two arc shifting chutes (8), and the retaining mechanism (7) is set as two, and two lockings
Mechanism (7) setting is at the both ends of arc fixed fastener (5), the radial direction of the retaining mechanism (7) arcuately fixed fastener (5)
It is configured, the bottom of support frame as described above (2) is fixedly connected with moving sleeve (6) outside top, and support frame as described above (2) includes solid
Determine support rod (10) and telescopic supporting rod (11), the inside of the fixed support rod (10) is equipped with containing cavities (12), described flexible
One end setting of support rod (11) is in containing cavities (12), and the first card base bar (3) and the second card base bar (4) are through setting
On the other end of telescopic supporting rod (11), and the first card base bar (3) and the second card base bar (4) are arranged in parallel.
2. a kind of sit-ups assistor according to claim 1, which is characterized in that the retaining mechanism (7) includes pushing away
Into screw rod (13), fixing head (14) and rotation hand wheel (15), the radial direction side of the augering screw (13) arcuately fixed fastener (5)
To arc fixed fastener (5) are run through, the fixing head (14) and rotation hand wheel (15) are separately positioned on the inside of augering screw (13)
On the both ends in outside.
3. a kind of sit-ups assistor according to claim 1, which is characterized in that the first card base bar (3) and
The both ends of two card base bars (4) are equipped with sponge spats sleeve (16).
4. a kind of sit-ups assistor according to claim 1, which is characterized in that on the outside of the fixed support rod (10)
The first locking knob (17) are equipped with positioned at one end of telescopic supporting rod (11), and the locking end setting of the first locking knob (17)
In containing cavities (12).
5. a kind of sit-ups assistor according to claim 1, which is characterized in that the corresponding arc of the moving sleeve (6)
The side of shape shifting chute (8) is equipped with the second locking knob (18), and the locking end of the second locking knob (18) runs through guide pad (9)
It is fitted closely with arc shifting chute (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634119.8U CN208244020U (en) | 2018-04-29 | 2018-04-29 | A kind of sit-ups assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634119.8U CN208244020U (en) | 2018-04-29 | 2018-04-29 | A kind of sit-ups assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244020U true CN208244020U (en) | 2018-12-18 |
Family
ID=64635431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820634119.8U Expired - Fee Related CN208244020U (en) | 2018-04-29 | 2018-04-29 | A kind of sit-ups assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208244020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359155A (en) * | 2020-03-23 | 2020-07-03 | 金华市高登体育用品有限公司 | Sit-up auxiliary device |
-
2018
- 2018-04-29 CN CN201820634119.8U patent/CN208244020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359155A (en) * | 2020-03-23 | 2020-07-03 | 金华市高登体育用品有限公司 | Sit-up auxiliary device |
| CN111359155B (en) * | 2020-03-23 | 2021-08-10 | 金华市高登体育用品有限公司 | Sit-up auxiliary device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |