CN204380111U - A kind of sit-ups body-building equipment - Google Patents
A kind of sit-ups body-building equipment Download PDFInfo
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- CN204380111U CN204380111U CN201520058914.3U CN201520058914U CN204380111U CN 204380111 U CN204380111 U CN 204380111U CN 201520058914 U CN201520058914 U CN 201520058914U CN 204380111 U CN204380111 U CN 204380111U
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- building equipment
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- ups
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Abstract
The utility model discloses a kind of sit-ups body-building equipment, comprise support, seat board and backrest, seat board is rack-mount, be connected with seat board pivotable by axle bottom backrest, this body-building equipment also comprises rebound mechanism, one end of rebound mechanism is fixed on support by support bar, its other end and backrest hinged.The beneficial effects of the utility model are: the utility model structure is simple, designs ingenious, by the rippling of backrest, waist, the belly of people also move up and down thereupon, thus make the waist of people, abdominal muscles obtains exercise, the existence of rebound mechanism, alleviate human body self firmly, save physical demands, human body is firmly less, can not produce fatigue, extend the time that human body does sit-ups, production cost is low, widely applicable, practical.
Description
Technical field
The utility model relates to body-building apparatus technical field, in particular to a kind of sit-ups body-building equipment.
Background technology
Along with the fast development of interchangeable manufacturing degree, be engaged in blue-collar crowd to reduce gradually, office civilian and supervisory engineering staff increase gradually, for adapting to allegro life pattern, increasing people have to be busy with study and work all day, almost have no time to go to take exercises, in the course of time each joint of not only human body, cervical vertebra all can go wrong, and add that modern fast food is full of, produce heat surplus, nutrition is uneven, the number of overweight also rises gradually, and modal position of getting fat, namely be the most not easily move and easily hoard fatty waist, belly, and this phenomenon is young trend, obesity causes threat to human health and life-span.
In order to eliminate the phenomenon of abdominal obesity, a lot of people selects to go to gymnasium to take exercises in the limited time, but due to the inertia of people itself, so the number of times of body-building is also limited, if do not had in gymnasium, fitness's is auxiliary simultaneously, not only bad for body-building and fat-reducing, excessively also to cause damage to waist, belly in motion on the contrary, lose more than gain especially, finally do not reach the effect of body-building and fat-reducing, also waste too much money.In order to save time and money, a lot of people selects to do sit-ups at home, but this motion consumes one's strength more, do several sit-ups not only to waste for a long time, and to have grown health tired especially the time, fail to hold at all, always there will be the thought abandoned, therefore, people are badly in need of a kind of body-building intensity appropriateness, and can place at home, consume one's strength less, mechanism is simple, is suitable for crowd extensive, mechanism is simple, the Novel body building equipment of convenient operation.
Utility model content
For solving in prior art because people are not free and energy goes to take exercises or go gymnasium body-building, thus cause human body rationally to lose weight, simultaneously again owing to not saving muscle power in the market and can deposit, be specifically designed to the problems such as the body-building equipment of sit-ups in family simultaneously, the purpose of this utility model is to provide a kind of sit-ups body-building equipment.
For achieving the above object, the utility model embodiments provides a kind of sit-ups body-building equipment, and comprise support, seat board and backrest, seat board is rack-mount, is connected bottom backrest by axle with seat board pivotable,
This body-building equipment also comprises rebound mechanism, and one end of rebound mechanism is fixed on support by support bar, its other end and backrest hinged.
In the technical program, this body-building equipment structure is simple, firmly be pressed against unlucky at human body back, backrest can compress rebound mechanism, when rebound mechanism is compressed to a certain degree, the bounce that backrest is certain can be given, thus make backrest realize moving upward, move upward in process at backrest in addition, the elastic potential energy of rebound mechanism bounce-back can be converted into kinetic energy, thus make backrest have certain inertia force, break the balance between human body and spring further, thus make backrest continue to move upward after crossing balance, backrest is in the process of pumping, human body moves up and down with backrest, and then achieve the exercise of human lumbar abdominal muscles, when backrest moves downward, human body is only needed to apply downward pressure, save human physical power, vitality effects is less, extend the time of exercise, practical.
Further, rebound mechanism is Compress Spring, and spring one end is fixed on the end of support bar, the spring other end and backrest hinged.In the technical program, be further limited rebound mechanism, Compress Spring is more common, and the rebound effect played is better, and this body-building equipment uses Compress Spring, saves financial cost, practical.
Further, backrest top coupling hook, hook hangs heavy burden thing.In the technical program, increase heavy burden thing, can be used for saving human body to institute's applied pressure in the downward process of backrest, more save muscle power, heavy burden thing is heavier, and bounce is larger, then the amplitude that moves up and down of backrest and speed larger.
Further, backrest side Bonding pressure sensor and velocity sensor.Pressure sensor is used for detecting and moves downward in process at backrest, and human body is to backrest applied pressure, and velocity sensor is for detecting the speed of backrest when moving up and down, and by the existence of pressure sensor and velocity sensor, user can learn the intensity of exercise.
Further, support connects column away from one end of rebound mechanism, display is installed on column top, and signalization process chip in display, signal processing chip and pressure sensor, velocity sensor communicate to connect.Signal processing chip is for receiving the signal of pressure sensor and velocity sensor, and signal is converted into numeral, shown by display simultaneously, such person taking exercise just can monitor the time, intensity, exercise number of times etc. of taking exercise while taking exercise, improve the functional of body-building equipment, enhance practicality.
Preferably, feet installed by column.Feet is used for leg or foot support, backrest also can not be used to realize sit-ups, pin is placed on feet place, just the same with existing body-building equipment, performs physical exercise, and performs physical exercise according to the requirement of person taking exercise and own situation, easy to use, by force functional.
Preferably, seat board bilateral symmetry connects the bandage being used for fixed leg, and between bandage, eye-splice removably connects.Bandage is used for leg or foot to fix, and is connected by eye-splice, is convenient to dismounting, easy to use.
The beneficial effects of the utility model are: this body-building equipment structure is simple, practical, can play and exercise one's muscles, reduce the object of human lumbar stomach fat, simultaneously due to the existence of the rebound mechanism of spring, human physical power consumes less, along with the rippling of backrest, the waist of people, belly also moves up and down thereupon, thus make the waist of people, abdominal muscles obtains exercise, this rebound mechanism alleviates human body self firmly, save physical demands, fatigue can not be produced in short time, extend the time that human body does sit-ups, production cost is low, can place at home, office and gymnasium etc., floor space is little, dismantle all very convenient, widely applicable, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of sit-ups body-building equipment described in the utility model embodiment;
Fig. 2 is the structural representation two of a kind of sit-ups body-building equipment described in the utility model embodiment.
In figure,
1, support; 2, seat board; 3, backrest; 4, axle; 5, rebound mechanism; 6, support bar; 7, Compress Spring; 8, link up with; 9, heavy burden thing; 10, pressure sensor; 11, velocity sensor; 12, column; 13, display; 14, signal processing chip; 15, feet; 16, bandage; 17, eye-splice.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment 1, as shown in Figure 1, a kind of sit-ups body-building equipment described in the utility model embodiment, comprise support 1, seat board 2 and backrest 3, seat board is rack-mount, is connected bottom backrest by axle 4 with seat board pivotable,
This body-building equipment also comprises rebound mechanism 5, and one end of rebound mechanism is fixed on support by support bar 6, its other end and backrest hinged.
This body-building equipment is compared with existing sit-ups body-building equipment, structurally improve, by increasing rebound mechanism, greatly save the muscle power of person taking exercise, achieve the exercise to human lumbar abdominal muscles simultaneously, in addition, this body-building equipment financial cost is lower, overcome in prior art and do not save muscle power, and can deposit in family, be specifically designed to the defects such as the body-building equipment of sit-ups simultaneously, the utility model structure is simple, improve the body-building interest of people, no matter all can use at home or in office, financial cost is lower, widely applicable, be convenient to promote.
During concrete use, person taking exercise is sitting on seat board, firmly be pressed against unlucky at human body back, backrest can compress rebound mechanism, when rebound mechanism is compressed to a certain degree, the bounce that backrest is certain can be given, thus make backrest realize moving upward, move upward in process at backrest in addition, the elastic potential energy of rebound mechanism bounce-back can be converted into kinetic energy, thus make backrest have certain inertia force, break the balance between human body and spring further, thus make backrest continue to move upward after crossing balance, and then achieve backrest and pump, human body also just forms sit-up movement thereupon, owing to saving human physical power, so extend the time of sit-ups.
Embodiment 2, as shown in Figure 2, a kind of sit-ups body-building equipment described in the utility model embodiment, support, seat board and backrest, seat board is rack-mount, is connected bottom backrest by axle with seat board pivotable,
This body-building equipment also comprises rebound mechanism, and one end of rebound mechanism is fixed on support by support bar, its other end and backrest hinged.
Further, rebound mechanism is Compress Spring 7, and spring one end is fixed on the end of support bar, the spring other end and backrest hinged.
Further, backrest top coupling hook 8, hook hangs heavy burden thing 9.
In the technical program, backrest increases and hangs heavy burden thing, thus reduce human body to backrest applied pressure, further saving muscle power, in the process of rebound mechanism bounce-back, heavy burden thing can be taken off, also can not get, if taken off, then the bounce amplitudes of backrest increases, if do not got, relatively do not increase heavy burden, increase after bearing a heavy burden, the bounce amplitudes of backrest also can increase, in a word, when taking exercise, increase according to the own situation of person taking exercise and bear a heavy burden and select to increase the weight of bearing a heavy burden, bear a heavy burden heavier, when backrest first moves down, more save muscle power, bounce is also larger, the amplitude of sit-ups just increases thereupon.
Embodiment 3, as shown in Figure 2, a kind of sit-ups body-building equipment described in the utility model embodiment, support, seat board and backrest, seat board is rack-mount, is connected bottom backrest by axle with seat board pivotable,
This body-building equipment also comprises rebound mechanism, and one end of rebound mechanism is fixed on support by support bar, its other end and backrest hinged.
Further, backrest side Bonding pressure sensor 10 and velocity sensor 11.Further, support connects column 12 away from one end of rebound mechanism, display 13 is installed on column top, and signalization process chip 14 in display, signal processing chip and pressure sensor, velocity sensor communicate to connect.
Preferably, column is installed feet 15.The textural associations such as feet, seat board and cushion together, be equivalent to the body-building equipment of prior art, that is, the body-building equipment that the utility model provides also can equally use in similar existing sit-ups, whole self strength of dependence human body, select different motion modes according to different service condition during concrete use, enhance the multifunctionality of this body-building equipment.Preferably, seat board bilateral symmetry connects the bandage 16 being used for fixed leg, and between bandage, eye-splice 17 removably connects.Bandage is used for leg or the pin of fixing human, improves safety coefficient, and be convenient to dismounting by eye-splice between bandage in addition, the connection of bandage also can not use eye-splice, as long as two bandages can be linked together, differ a citing again.
This body-building equipment is by increasing display, pressure sensor, velocity sensor, improve the intellectuality of body-building equipment, motion amplitude and the speed of backrest applied pressure and velocity sensor detection backrest is given by pressure sensor and velocity sensor human body, thus the number of times of the sit-ups that human body is made by this body-building equipment can be calculated, the number of times of motion and time can strengthen the conviction that human body is taken regular exercise, improve the Sporting interest of person taking exercise, just display can be observed while exercise, easy to use, simple to operate, improve practicality.
This body-building equipment can combine with chair, bed, sofa etc., as long as backrest can realize overturning relative to seat board, achieve backrest by bounce-back structure to move up and down, improve the multifunctionality of chair, bed and sofa, all can use in gymnasium, office, family like this, functional comparatively strong, improve practicality, be convenient to promote.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a sit-ups body-building equipment, it is characterized in that, comprise support (1), seat board (2) and backrest (3), seat board is rack-mount, be connected with seat board pivotable by axle (4) bottom backrest, this body-building equipment also comprises rebound mechanism (5), and one end of rebound mechanism is fixed on support by support bar (6), its other end and backrest hinged.
2. sit-ups body-building equipment according to claim 1, is characterized in that, rebound mechanism is Compress Spring (7), and spring one end is fixed on the end of support bar, the spring other end and backrest hinged.
3. sit-ups body-building equipment according to claim 2, is characterized in that, backrest top coupling hook (8), and hook hangs heavy burden thing (9).
4. sit-ups body-building equipment according to claim 1, is characterized in that, backrest side Bonding pressure sensor (10) and velocity sensor (11).
5. sit-ups body-building equipment according to claim 4, it is characterized in that, support connects column (12) away from one end of rebound mechanism, display (13) is installed on column top, signalization process chip (14) in display, signal processing chip and pressure sensor, velocity sensor communicate to connect.
6. sit-ups body-building equipment according to claim 5, is characterized in that, column is installed feet (15).
7. sit-ups body-building equipment according to claim 1, is characterized in that, seat board bilateral symmetry connects the bandage (16) being used for fixed leg, and eye-splice between bandage (17) removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058914.3U CN204380111U (en) | 2015-01-27 | 2015-01-27 | A kind of sit-ups body-building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058914.3U CN204380111U (en) | 2015-01-27 | 2015-01-27 | A kind of sit-ups body-building equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380111U true CN204380111U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058914.3U Expired - Fee Related CN204380111U (en) | 2015-01-27 | 2015-01-27 | A kind of sit-ups body-building equipment |
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| CN (1) | CN204380111U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019876A (en) * | 2016-04-26 | 2017-08-08 | 周朵 | A kind of health care abdomen contraction machine exercise data detection means |
| CN107376221A (en) * | 2017-07-28 | 2017-11-24 | 重庆理工大学 | A kind of abdominal muscle training device for loading heavy burden |
| CN108273230A (en) * | 2018-03-24 | 2018-07-13 | 赵真真 | A kind of fitness equipment with auxiliary power function |
| CN109173162A (en) * | 2018-11-05 | 2019-01-11 | 刘海龙 | A kind of sit-up exercise device |
| CN110051977A (en) * | 2019-04-25 | 2019-07-26 | 烟台工程职业技术学院(烟台市技师学院) | A kind of physical fitness psoas muscle exerciser |
| CN114307053A (en) * | 2022-01-05 | 2022-04-12 | 许昌医院 | Rehabilitation exercise device for nursing of nerve trauma surgery |
-
2015
- 2015-01-27 CN CN201520058914.3U patent/CN204380111U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019876A (en) * | 2016-04-26 | 2017-08-08 | 周朵 | A kind of health care abdomen contraction machine exercise data detection means |
| CN107376221A (en) * | 2017-07-28 | 2017-11-24 | 重庆理工大学 | A kind of abdominal muscle training device for loading heavy burden |
| CN107376221B (en) * | 2017-07-28 | 2019-05-24 | 重庆理工大学 | A kind of abdominal muscle training device loading weight bearing |
| CN108273230A (en) * | 2018-03-24 | 2018-07-13 | 赵真真 | A kind of fitness equipment with auxiliary power function |
| CN109173162A (en) * | 2018-11-05 | 2019-01-11 | 刘海龙 | A kind of sit-up exercise device |
| CN110051977A (en) * | 2019-04-25 | 2019-07-26 | 烟台工程职业技术学院(烟台市技师学院) | A kind of physical fitness psoas muscle exerciser |
| CN114307053A (en) * | 2022-01-05 | 2022-04-12 | 许昌医院 | Rehabilitation exercise device for nursing of nerve trauma surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150610 Termination date: 20170127 |