CN203750120U - Air pressure type bidirectional arm strength exerciser - Google Patents
Air pressure type bidirectional arm strength exerciser Download PDFInfo
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- CN203750120U CN203750120U CN201420024720.7U CN201420024720U CN203750120U CN 203750120 U CN203750120 U CN 203750120U CN 201420024720 U CN201420024720 U CN 201420024720U CN 203750120 U CN203750120 U CN 203750120U
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Abstract
The utility model relates to an air pressure type bidirectional arm strength exerciser. Aerodynamics principles are applied to the air pressure type bidirectional arm strength exerciser; one end of the air pressure type bidirectional arm strength exerciser adjusts the force in a stepless mode during the exercising process through a pressure level adjuster, and the other end of the air pressure type bidirectional arm strength exerciser adjusts the air intake and exhaust switching modes in different directions during the opening and closing process of both arms through a pressure direction adjuster. Therefore, the air pressure type bidirectional arm strength exerciser can achieve the exercising effect of generating the forces meeting the strength requirements of an exerciser during a two-arm opening single-directional process, a two-arm closing single-directional process or a two-arm opening-closing bidirectional process. The air pressure type bidirectional arm strength exerciser mainly comprises the pressure level adjuster, the pressure direction adjuster, a left piston barrel, a right piston barrel, a piston tube, a left piston head, a right piston head and a rotating handle.
Description
Technical field
This utility model is light, a safe two-way arm muscle power exercising device of vapour-pressure type.The two-way arm muscle power exercising device of this vapour-pressure type is light, efficient, the safe sports movement apparatus that a kind of applied aerodynamics principle is carried out arm strength exercise.
Background technology
Arm muscle power exercising device is conventional daily exercise apparatus in a kind of people's life.The now similar arm muscle power exercising device tool of main two class on market, a class is the special arrangement in large-scale health and fitness facilities combination, a class is the small appliance of scratching curved huge spring and utilize consequent bounce.Front a kind of weak point is that place, space are had to special requirement, can not arbitrarily move, and more cannot carry, extremely inconvenient to the demand of daily exercise; Then a kind of weak point is that not only to scratch in curved process strength unbalanced, dynamics cannot regulate, when exercise, only close up the unidirectional effect working in process, and due to spring the bounce of being scratched curved rear maintenance easily rear generation out of control to person taking exercise self and around other people unexpected injury.
Utility model content
For the some shortcomings of the said goods, the two-way arm muscle power exercising device applied aerodynamics of vapour-pressure type described in the utility model principle, one end is by the strength size in pressure rating adjuster step-less adjustment exercise process, the other end regulates the air intake-exhaust switching mode of different directions in both arms opening and closing motion process by pressure direction adjuster, can realize respectively easily that both arms separate one-way process, both arms close up one-way process or both arms separate-close up the train on that produces suitable person taking exercise's strength size requirements in two-way process.There is light, efficient, safe, novel feature.
The technical scheme that the utility model adopts is:
The two-way arm muscle power exercising device of vapour-pressure type described in the utility model comprises pressure rating adjuster, pressure direction adjuster, left and right piston bore, piston tube, left and right piston head, four turning handles, left and right end cap nut and clamp nuts; Described pressure rating adjuster is arranged on right piston bore right-hand member by screw thread, pressure direction adjuster is arranged on left piston cylinder barrel left end by screw thread, two ends, piston tube left and right respectively fixing assembling left and right piston head also coordinate in the piston bore of insertion left and right, and left and right end cap nut sleeve is contained in piston tube mid portion and is fixedly assemblied in respectively left piston cylinder barrel right-hand member and right piston bore left end; Described turning handle is fixedly mounted on the piston bore of left and right in pairs with symmetry shape.
Pressure rating adjuster described in the utility model comprises pressure rating adjustment seat, pressure rating adjusting knob, rubber washer, back-up ring; Described pressure rating adjusting knob and pressure rating adjustment seat centre threaded engagement, rubber washer and back-up ring are placed in female hole, pressure rating seat the right, and the right side with right piston bore while being assemblied in right piston cylinder right-hand member compresses.
Pressure direction adjuster described in the utility model comprises a pressure direction adjusting knob, four groups of holddown springs and slip pearl, pressure direction adjustment seat, exhaust nozzle, air inlet are chewed, exhaust pearl, air inlet pearl, pore revolving part; Four groups of holddown springs and slip pearl are arranged in four holes of pressure direction adjusting knob, and the rounded head of slip pearl coordinates with the annular slide track of pressure direction adjustment seat left side; The rod member right-hand member of described pore revolving part is cylindrical bar, middle part is that square mast, left side end are screw thread, described rod member is from right to left successively through pressure direction adjustment seat center hole, pressure direction adjusting knob, cylindrical bar part is coordinated and square opening in the middle of square mast part and pressure direction adjusting knob coordinates, left end Screw assembly locking nut with the center hole in pressure direction adjustment seat; When described pressure direction device is assemblied in left piston cylinder barrel left end, in addition fastening with clamp nut.
Two of left and right described in the utility model piston head is fixedly mounted on piston tube two ends with screw thread respectively; Described left and right piston head structure is identical, and centre is screw, assembling piston ring in the circular groove on both sides; Described piston tube is the pipe fitting that there is through hole in axle center, and two ends are screw thread.
Four turning handle structures described in the utility model are identical, by the screw rod of one end band annular solid, are connected by two bearings and handle axle sleeve, and pad, spring washer and nut check for end.
The two-way arm muscle power exercising device major advantage of this vapour-pressure type: the one, applied aerodynamics principle, has certain novelty; The 2nd, strength not only can be carried out stepless adjustment in advance, and regulates exercise dynamics according to the different strength size strength identical and opposite direction applying with person taking exercise that produces of responsiveness in exercise process, can meet multiple demand; The 3rd, can regulate exercise direction, can be adjusted into easily respectively that both arms close up, both arms separately or both arms close up-separate the pattern performing physical exercise in overall process, practicality is stronger; Four, whenever, as long as any position is the strength that reduces or stop applying, apparatus reaction force is synchronous to be reduced or disappears, without potential safety hazard; Four, stretching structure makes this apparatus volume size less, is not only convenient for carrying and places, and more conveniently performs physical exercise whenever and wherever possible, facilitates easy-to-use.
Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Brief description of the drawings
Fig. 1: the two-way arm muscle power exercising device schematic perspective view of vapour-pressure type
Fig. 2: the three-dimensional assembling of the two-way arm muscle power exercising device of vapour-pressure type exploded perspective view
Fig. 3: the two-way arm muscle power exercising device assembly of vapour-pressure type generalized section
Fig. 4: turning handle generalized section
Fig. 5: the three-dimensional assembling of pressure rating adjuster exploded perspective view
Fig. 6: pressure rating adjuster adjustment state generalized section
Fig. 7: assembling exploded perspective view (part parts section) is looked three-dimensional on the pressure direction adjuster right side
Fig. 8: assembling exploded perspective view is looked three-dimensional on a pressure direction adjuster left side
Fig. 9: pressure direction adjuster regulates pattern 1 generalized section
Figure 10: pressure direction adjuster regulates pattern 2 generalized sections
Figure 11: pressure direction adjuster regulates mode 3 generalized section
Figure 12: pressure direction adjuster regulates pattern 4 generalized sections
Figure 13: pressure direction adjuster regulates pattern 5 generalized sections
Detailed description of the invention
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention, structure, feature and effect thereof according to the utility model proposes, be described in detail as follows.
As shown in Figure 1, Figure 2 and Figure 3, the two-way arm muscle power exercising device of vapour-pressure type described in the utility model, comprise pressure rating adjuster 9, pressure direction adjuster 1, left and right piston bore 3,8, piston tube 11, left and right piston head 17,14,4,6,10,12, two end cap nuts 5,7 of turning handle and other installation fitting; Described pressure rating adjuster 9 is fixedly assemblied in the right-hand member of right piston bore 8; Described pressure direction adjuster 1 is assemblied in the left end of left piston cylinder barrel 3 and also locks with clamp nut 2; Described piston tube 11 two ends, left and right are fixing respectively assembles left and right piston head 17,14 and inserts in left and right piston bore 3 and 8; Described end cap nut 5,7 is sleeved in piston tube 11, and left end cap nut 5 is fixedly assemblied in the right-hand member of left piston cylinder barrel 3, and right end cap nut 7 is fixedly assemblied in the left end of right piston bore 8; Described turning handle 4,6,10,12 mounted in pairs are at the two ends of left and right piston bore 3,8, be that turning handle 16,10 is as a pair of, turning handle 16 is arranged on the left side of left piston cylinder barrel 3, turning handle 10 is fixedly mounted on the right of right piston bore 8, and turning handle 4,6 is as a pair of, turning handle 4 is arranged on the right of left piston cylinder barrel 3, and turning handle 6 is fixedly mounted on the left side of right piston bore 8.
As shown in Figure 3, Figure 5 and Figure 6, pressure rating adjuster 9 described in the utility model comprises pressure rating adjusting knob 28, pressure rating adjustment seat 26, rubber washer 29 and back-up ring 30; Described pressure rating adjusting knob 28 left ends are round platform or pyramidal structure, with the axial hole threaded engagement in the middle of pressure rating adjustment seat 26; Described pressure rating adjustment seat 26 middle part radial direction have the pressure rating adjuster pore 27 running through, and left end cover packs rubber washer 29 and back-up ring 30 into, and the right-hand member of right piston bore 8 compresses rubber washer 29 and back-up ring 30.
As shown in Fig. 7, Fig. 8, Fig. 9, pressure direction adjuster described in the utility model mainly comprises that 33,4 holddown springs of pressure direction adjusting knob 35, four slip pearls 36, pressure direction adjustment seat 41, exhaust nozzle 37, exhaust pearl 39, pore revolving part 42, air inlets chew 44, air inlet pearl 46 and the locking nut 31,32 that coordinates with pore revolving part 42 left ends.Described four holddown springs 35 are respectively charged in four holes 34 of pressure direction knob 33 from the right, and then are respectively charged into four slip pearls 36; Described air inlet is chewed 44 structure as the partial enlarged drawing in Fig. 7, and it is identical that structure is chewed in exhaust nozzle 37 and air inlet, but the opposite direction of installing; Described exhaust pearl 39 is placed into the inside of the exhaust nozzle installing hole 38 of pressure direction adjustment seat 41 from left side, then pack exhaust nozzle 37 into by threaded engagement; Described air inlet pearl 46 is placed into the inside that installing hole 45 is chewed in the air inlet of pressure direction adjustment seat 41 from right side, then pack air inlet into by threaded engagement and chew 44; Described pore revolving part as shown in Figure 7, Figure 8, is formed by fixedly connecting by disk and the left side cylindrical rods on the right; One side of described disk is a pore 43, the rod member right-hand member of described pore revolving part is cylindrical bar, middle part is that square mast, left side end are screw thread, described rod member is from right to left successively through the center hole of pressure direction adjustment seat 41 and the square hole 49 at pressure direction adjusting knob 33 centers, cylindrical bar part is coordinated and square opening 49 in the middle of square mast part and pressure direction adjusting knob coordinates, left end Screw assembly locking nut 32,31 with the center hole in pressure direction adjustment seat; The semicircle head of described slip pearl 36 right-hand members coordinates with the slideway 48 on Pressure gauge steering wheel adjustment seat left side, adjusting lock nut 32,31 makes holddown spring 35 be compressed to suitable intensity, and the pearl 36 that makes to slide slides in slideway and stops in four circular recesses 50 in slideway 48.
Two of left and right described in the utility model piston head 17,14 is fixedly mounted on piston tube 11 two ends with screw thread respectively; Described left and right piston head structure is identical, and centre is screw, is respectively fitted with piston ring 16,18 and 13,15 in the circular groove on both sides; Described piston tube 11 is pipe fittings that there is through hole in axle center, and two ends are screw thread.
As shown in Figure 3, Figure 4, turning handle 4,6,10,12 structures described in the utility model are identical; Described turning handle comprises that one end is annular, the other end turning handle axle that is screw thread 19, two rolling bearings 20,21, turning handle sleeve pipe 25; The annular of described turning handle axle 19 upper ends is fixedly set on piston bore, rolling bearing 20,21 cooperations that described turning handle sleeve pipe 25 is fixed assembling by two ends are arranged on turning handle axle 19, and turning handle axle end packs successively pad 22, spring washer 23 and nut 24 into and locks.
The two-way arm muscle power exercising device operation principle of vapour-pressure type:
As shown in Fig. 1～9, according to the two-way arm muscle power exercising device the Nomenclature Composition and Structure of Complexes of above vapour-pressure type, its duty has three kinds of patterns, is described below:
The first pattern: as shown in Fig. 3, Fig. 6, Fig. 9, rotational pressure direction adjusting knob 33, while making the pore 43 of pore revolving part 42 right-hand members be horizontal level, pore is not communicated with the steam vent 40 in pressure direction adjustment seat 41, also be not communicated with air admission hole 47, i.e. pressure direction adjuster state as shown in Figure 9.One: the at this moment pore in the middle of inwardly complete precession pressure rating adjusting knob 28 makes the complete shutoff back-up ring 30 of frustum cone structure, be that pressure rating adjuster is as Fig. 6 (a) state, at this moment left and right piston cylinder 3,8 inside inner and piston tube 11 forms an airtight chamber because being interconnected, hold the turning handle 4,6 or 10,12 (below to hold turning handle 4 and 6 as example) on both sides, while relatively pulling open, chamber room air produces negative pressure, and the reaction force that negative pressure produces stops the motion of relatively pulling open; And chamber room air produces malleation while relatively closing up, malleation also produces reaction force and stops the motion of closing up, and because air cannot enter or discharge, can not pull open or close up and can not carry out arm strength exercise.Two: when outside back-out pressure rating adjusting knob 28, make the centre bore of frustum cone structure and back-up ring 30 occur gap, be pressure rating adjuster in as the state of Fig. 6 (b), firmly pulling open turning handle at 4,6 o'clock, in chamber, produce negative pressure, make air enter chamber from the centre bore of pressure rating adjustment seat pore 27 and back-up ring 30, while continuing firmly, can progressively pull open turning handle 4,6; In the time closing up turning handle 4,6, in chamber, produce malleation, air is discharged from centre bore and the pressure rating seat pore 27 of back-up ring 30, continue firmly, can progressively close up turning handle 4,6.Repeat to pull open and close up turning handle 4,6, realizing thus the two-way exercise of arm strength.Speed one timing of pulling open or close up, rotational pressure grade adjusting knob 28 regulates the gap length between round platform part and back-up ring 30 centre bores, it is the flow that adjustable air enters or discharges, the reaction force that regulates air pressure to produce with this, the size of arm strength while namely exercise, gap is larger, required strength is less, otherwise gap is less, required strength is larger; When gap one timing, the movement velocity Ji Lai moderating force size that person taking exercise also can be hugged out or be closed up by adjustment, speed is faster, and required strength is larger; Otherwise speed is slower, required strength is less.
The second pattern: as shown in Fig. 3, Fig. 6, Figure 10 and Figure 11; When pressure rating adjuster is during in state as Fig. 3, rotation pressure direction adjusting knob 33, as shown in Figure 10, Figure 11, makes on pore revolving part 42 pore 43 in upper position, even if pore 43 is concentric with steam vent 40.For the different conditions of Figure 10 and Figure 11, at this moment there are two processes: one, close up process: when handle 4, 6 when close up, the malleation producing in chamber drives Bas Discharged, at this moment air is not only discharged by centre bore and the pressure rating adjustment seat pore 27 of pressure rating adjuster 9 guide rings 30, as shown in Fig. 6 (b), simultaneously, air orders about exhaust pearl 39 and is moved to the left to one end of exhaust nozzle 37, make pressure rating adjuster in state as shown in figure 11, air can pass through the pore 43 of pore revolving part 42, steam vent 40 in pressure direction adjustment seat 41, airslide on exhaust nozzle 37 is discharged, at this moment close up required strength little, two, separation process: in the time that handle 4,6 separates, the negative pressure producing in chamber drives air to enter chamber, at this moment air only enters chamber from the centre bore of pressure rating adjustment seat pore 27 and back-up ring 30, and ordering about exhaust pearl 39, air moves right to one end of pressure direction adjustment seat 33 upper air-vents 40, block this pore, pressure rating adjuster is in state as shown in figure 11, thereby makes air enter chamber by this pore, at this moment closes up required strength large.By this process, can realize the unidirectional exercise of arm strength in separation process, and can ignore the exercise of closing up process.
The third pattern: as shown in Fig. 3, Fig. 6, Figure 12 and Figure 13; When pressure rating adjuster is during in state as Fig. 3, rotation pressure direction adjusting knob 33, as shown in Figure 12 and Figure 13, makes on pore revolving part 42 pore 43 in lower position, even if pore 43 is concentric with air admission hole 48.For the different conditions of Figure 12 and Figure 13, at this moment there are two processes: one, separation process: when handle 4, when 6 separation, the negative pressure producing in chamber drives air to enter chamber, at this moment air not only enters chamber by centre bore and the pressure rating adjustment seat pore 27 of back-up ring 30, as shown in Fig. 6 (b), simultaneously, air orders about air inlet pearl 46 and moves right to air inlet and chew one end of 44, pressure rating adjuster is in state as shown in figure 13, make air can pass through the air admission hole 48 in pressure direction adjustment seat 41 simultaneously, the airslide on 44 is chewed in air inlet, the pore 43 of pore revolving part 42 enters chamber, at this moment separate required strength little, two, close up process: in the time that handle 4,6 closes up, the malleation producing in chamber drives Bas Discharged, at this moment air is only discharged by the pore 27 in centre bore and the pressure rating adjustment seat 26 of back-up ring 30, and ordering about air inlet pearl 46, air is moved to the left to one end of the enterprising pore 48 of pressure direction adjustment seat 33, block this pore, pressure rating adjuster is in state as shown in figure 12, thereby makes air enter chamber by this pore, at this moment closes up required strength large.By this process, can realize the unidirectional exercise of arm strength separation process, and can ignore the exercise of closing up process.
As shown in Figure 7, Figure 8, when rotational pressure grade adjusting knob 26, because making four holddown springs 35, adjusting lock nut 31,32 produces elastic force, can make the disk of pore revolving part 42 right-hand members be close to the right surface maintenance sealing of pressure rating adjustment seat 41, prevent from because the negative pressure producing in chamber makes the disk of pore revolving part 42 right-hand members and right surperficial separation of pressure rating adjustment seat 41, air being entered in the time pulling open.
As shown in Figure 7, Figure 8, rotational pressure grade adjusting knob 33 can make the cup head of four slip pearl 36 right-hand members in the interior rotation of circular slideway 48 of pressure rating adjustment seat left-hand face, facilitates the selection of exercise mode.In the time not applying external force rotation, the cup head of four slip pearl 36 right-hand members is stabilized in four circular recesses 50 in slideway 48, keep the pore 43 on selected pore revolving part 42 in exercise process only with steam vent 40 concentric or only concentric with air admission hole 48 or with the state of steam vent 40, air admission hole 48 equal decentraction, in exercise process, stablize respectively the selected unidirectional exercise of process, the unidirectional exercise of separation process, the two-way exercise mode of close up-separation process of closing up of maintenance.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, utilize the technology contents of above-mentioned announcement to make a little change or modify and can become equivalent embodiment, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. the two-way arm muscle power exercising device of vapour-pressure type, is characterized in that: the two-way arm muscle power exercising device of described vapour-pressure type comprises pressure rating adjuster, pressure direction adjuster, left and right piston bore, piston tube, left and right piston head, four turning handles, left and right end cap nut and clamp nuts; Described pressure rating adjuster is arranged on right piston bore right-hand member by screw thread, pressure direction adjuster is arranged on left piston cylinder barrel left end by screw thread, two ends, piston tube left and right respectively fixing assembling left and right piston head also coordinate in the piston bore of insertion left and right, and left and right end cap nut sleeve is contained in piston tube mid portion and is fixedly assemblied in respectively left piston cylinder barrel right-hand member and right piston bore left end; Described turning handle is fixedly mounted on the piston bore of left and right in pairs with symmetry shape.
2. the two-way arm muscle power exercising device of a kind of vapour-pressure type according to claim 1, is characterized in that: described pressure rating adjuster comprises pressure rating adjustment seat, pressure rating adjusting knob, rubber washer, back-up ring; Described pressure rating adjusting knob and pressure rating adjustment seat centre threaded engagement, rubber washer and back-up ring are placed in female hole, pressure rating adjustment seat the right, and the right side with right piston bore while being assemblied in right piston cylinder right-hand member compresses.
3. the two-way arm muscle power exercising device of a kind of vapour-pressure type according to claim 1, is characterized in that: described pressure direction adjuster comprises a pressure direction adjusting knob, four groups of holddown springs and slip pearl, pressure direction adjustment seat, exhaust nozzle, air inlet are chewed, exhaust pearl, air inlet pearl, pore revolving part; Four groups of holddown springs and slip pearl are arranged in four holes of pressure direction adjusting knob, and the rounded head of slip pearl coordinates with the annular slide track of pressure direction adjustment seat left side; The rod member right-hand member of described pore revolving part is cylindrical bar, middle part is that square mast, left side end are double-screw bolt, described rod member is from right to left successively through pressure direction adjustment seat center hole, pressure direction adjusting knob, cylindrical bar part is coordinated and square opening in the middle of square mast part and pressure direction adjusting knob coordinates, left end Screw assembly locking nut with the center hole in pressure direction adjustment seat; Described pressure direction adjuster is assemblied in left piston cylinder barrel left end, in addition fastening with clamp nut.
4. the two-way arm muscle power exercising device of a kind of vapour-pressure type according to claim 1, is characterized in that: two of described left and right piston head is fixedly mounted on piston tube two ends with screw thread respectively; Described left and right piston head structure is identical, and centre is screw, assembling piston ring in the circular groove on both sides; Described piston tube is the pipe fitting that there is through hole in axle center, and two ends are screw thread.
5. the two-way arm muscle power exercising device of a kind of vapour-pressure type according to claim 1, it is characterized in that: described four turning handle structures are identical, by the screw rod of one end band annular solid, be connected by two bearings and handle axle sleeve, pad, spring washer and nut check for end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024720.7U CN203750120U (en) | 2014-01-16 | 2014-01-16 | Air pressure type bidirectional arm strength exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024720.7U CN203750120U (en) | 2014-01-16 | 2014-01-16 | Air pressure type bidirectional arm strength exerciser |
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| Publication Number | Publication Date |
|---|---|
| CN203750120U true CN203750120U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024720.7U Expired - Fee Related CN203750120U (en) | 2014-01-16 | 2014-01-16 | Air pressure type bidirectional arm strength exerciser |
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| Country | Link |
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| CN (1) | CN203750120U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689522A (en) * | 2015-03-20 | 2015-06-10 | 苏州工业职业技术学院 | Household bodybuilding device |
| CN111408111A (en) * | 2020-03-27 | 2020-07-14 | 吉林大学 | Portable novel arm rehabilitation training device |
| CN113018781A (en) * | 2021-04-01 | 2021-06-25 | 卢丽慧 | Shoulder and back rehabilitation training device |
| CN114797024A (en) * | 2022-05-19 | 2022-07-29 | 中国人民解放军联勤保障部队第九八八医院 | Senile people tempers device with anti-senile dementia hand |
-
2014
- 2014-01-16 CN CN201420024720.7U patent/CN203750120U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689522A (en) * | 2015-03-20 | 2015-06-10 | 苏州工业职业技术学院 | Household bodybuilding device |
| CN104689522B (en) * | 2015-03-20 | 2017-03-15 | 苏州工业职业技术学院 | A kind of Household body-building device |
| CN111408111A (en) * | 2020-03-27 | 2020-07-14 | 吉林大学 | Portable novel arm rehabilitation training device |
| CN111408111B (en) * | 2020-03-27 | 2021-05-04 | 吉林大学 | Portable novel arm rehabilitation training device |
| CN113018781A (en) * | 2021-04-01 | 2021-06-25 | 卢丽慧 | Shoulder and back rehabilitation training device |
| CN114797024A (en) * | 2022-05-19 | 2022-07-29 | 中国人民解放军联勤保障部队第九八八医院 | Senile people tempers device with anti-senile dementia hand |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160116 |
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| EXPY | Termination of patent right or utility model |