CN203736430U - Multifunctional electric nursing bed - Google Patents
Multifunctional electric nursing bed Download PDFInfo
- Publication number
- CN203736430U CN203736430U CN201420035241.5U CN201420035241U CN203736430U CN 203736430 U CN203736430 U CN 203736430U CN 201420035241 U CN201420035241 U CN 201420035241U CN 203736430 U CN203736430 U CN 203736430U
- Authority
- CN
- China
- Prior art keywords
- piece
- connecting rod
- take
- bed board
- take over
- 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
Links
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to a multifunctional electric nursing bed with a knee bending function. The multifunctional electric nursing bed comprises a bed board body. The bed board body is divided into four segments in the X-axis direction and is in central symmetry about the X-axis. The bottom of the upper left block and the bottom of the lower left block are connected with one end of a rotary arm. The other end of the rotary arm is connected with one end of a connecting rod. The other end of the connecting rod is connected with the upper end of a threaded sleeve. The threaded sleeve is connected with a left motor through a left threaded rod. The bottom of the upper center-right block and the bottom of the lower center-right block are connected with one end of a cranked rotary arm. The other end of the cranked rotary arm is connected with one end of a cranked connecting rod. The other end of the cranked connecting rod is connected with a right threaded sleeve. The right threaded sleeve is connected with a right motor through a right threaded rod. Through the multifunctional electric nursing bed, a patient can bend knees, turn over, read books, have meals and defecate; the multifunctional electric nursing bed has the advantages of being high in automation degree, high in practicality and convenient to use.
Description
Technical field
This utility model belongs to medical nursing equipment technical field, is specifically related to a kind of multifunctional electric care bed.
Background technology
At present, because physical weakness is unable to leave the bed and because illness causes old man's nursing problems of very of can't take care of oneself, improves their quality of life, Cheng Liao China Yi Ge social problem urgently to be resolved hurrily, nursing hospital bed is this class crowd's first-selected aid.
The existing nursing hospital bed function that only sits up, can not realize the function that patient goes down on one's knees, and common nursing hospital bed obtaining cannot meet the needs of current patient and hospital in recent years.
The existing nursing hospital bed function that only sits up, can not realize the function that patient turns on one's side, and common nursing hospital bed obtaining cannot meet the needs of current patient and hospital in recent years.Because current sick bed can only one be kicked up, help sufferer sit up or lean in bed, because bed board body can not be turned on one's side, when patient lies in bed for a long time by a sleeping position, can cause the appearance of other health problems, therefore, while needing rollover to leave the bed, very difficult, conventionally need to be by nursing staff's help.
The existing nursing hospital bed function of only having auxiliary patient to sit up, lie low, when patient handicapped, in the time of can not leaving the bed, can not realize free defecation in bed, at present, when bedridden patient needs defecation, need to be under nursing staff's help, need to expend a large amount of human costs, very inconvenient like this.
It is undesirable that read-write on common nursing bed, the problem of having a dinner solve, it is to increase a flat shape plate face with two supporting legs in the both sides of bedstead, when needs are had a dinner or read and write, parallel-plate face is installed to bedstead both sides, the used time does not take down again, use very inconveniently, in addition, parallel-plate face is parallel with bed board, user must keep health to sit straight while using, this does not consider patient's health, therefore, is unfavorable for Rehabilitation.
In sum, numerous deficiencies of prior art can not meet actual needs far away, and its function ratio is more single, the not high reason of automaticity is also one of more existing multifunctional nursing hospital bed reasons that can not get popular popularization.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multifunctional electric care bed, has automaticity feature high, practical and easy to use.
To achieve these goals, the technical solution adopted in the utility model is: a kind of have the functional electric of a bending knee nursing bed, include bed board body, bed board body is divided into 4 sections along X-direction, simultaneously symmetrical centered by X-axis, be divided into eight, be respectively upper left piece, lower-left piece, upper right piece, bottom right piece, take back upper piece, take back lower, take over upper piece and take over lower, at upper left piece, the bottom of lower-left piece is connected with one end of pivoted arm, the other end of pivoted arm is connected with one end of connecting rod, the other end of connecting rod is connected with the upper end of swivel nut, swivel nut is connected with left motor by left screw rod, take over upper piece, the bottom of lower of taking over is connected with one end of bent lower limb pivoted arm, the other end of bent lower limb pivoted arm is connected with one end of bent leg connecting rod, the other end of bent leg connecting rod is connected with right swivel nut, right swivel nut is connected with right motor by right screw rod.
Described Kuai Yu lower-left, upper left piece, upper left piece with take back upper piece, lower-left piece with take back lower, take back upper piece with take back lower, take back upper piece with take over upper piece, take back lower with take over lower, take over upper piece with upper right piece, take over lower with bottom right piece, take over upper piece with take over lower and Kuai Yu bottom right, upper right piece between all adopt hinge to join to be connected.
Described upper left piece, take back upper piece, take over upper piece and upper right piece form right side-overturn bed board, lower-left piece, take back lower, take over lower and bottom right piece form left side-turning bed board, between right side-overturn bed board and left side-turning bed board, be provided with rotating shaft, left side-turning bed board bottom is connected with the left long end of pivoted arm, right side-overturn bed board bottom is connected with the right long end of pivoted arm, the short end of pivoted arm is connected with one end of connecting rod, pivoted arm is flexibly connected with fulcrum, the other end of connecting rod is connected with swivel nut, and swivel nut is connected with drive motors by screw rod.
On under described taking back piece, be respectively equipped with take back upper shed with take back under shed, the upper shed of taking back is respectively equipped with the left skateboard to the folding of bed board both sides, right slide plate with the under shed of taking back, between left skateboard and right slide plate, be provided with spring, left skateboard stretches in left slideway, and right slide plate stretches in right slideway; Left skateboard right side is connected with one end of Zola's rope, the other end of Zola rope is walked around after the left fixed pulley that is located at the upper piece lower left of taking back the upper end around the reeded wheel of its right side band, right slide plate left side is connected with one end of right stay cord, the other end of right stay cord is walked around and is located at after the lower 4 bottom-right right fixed pulleys of taking back around the lower end of wheel, and wheel passes through Electric Machine Control.
Described bed board body is located on bedstead, on the side lever of bedstead, be connected with L shaped support link, the top of support link is connected with a zigzag connecting rod, in the top cross bar of connecting rod, is hinged with gripper shoe, in the outside of top cross bar, is provided with gripper shoe block.
Described support link can make 360-degree horizontal rotation around the side lever of bedstead.
Described support link can be made 360 degree vertical rotation around the side lever of bedstead.
Described connecting rod can make 360-degree horizontal rotation around the upper end of support link.
Described connecting rod can be made around the upper end of support link 360 degree vertical rotation.
Described gripper shoe can be done 360 degree rotations around top cross bar.Be convenient to the gradient of angular adjustment gripper shoe as required.
The beneficial effects of the utility model are:
Compare with existing most Various Hospitals like products, this sick bed is on the basis of original ordinary hospital bed, realized automatic control, and increased part utilitarian function, well solved the inconvenience in nursery work, the features such as main point is that sick bed is simple in structure, and manufacturing process is simple, and cost is low.
1) sick bed bed board is divided into polylith according to function zoning, adopts hinge-coupled, be held on bedstead, when patient lies low, stands up, goes down on one's knees, stands up, motion flexibly.
2) increased patient's bowel movement function.
3) increased having a dinner and reading a book function of patient.
4) electromechanical integration is controlled automatically.Compare with original ordinary hospital bed, by original armstrong's patent control break for to realize electronic control by controlling motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of bed board body of the present utility model.
Fig. 2 is this utility model structural representation of bending knee.
Fig. 3 is this utility model rollover structural representation.
Fig. 4 is this utility model defecation structural representation.
Fig. 5 is this utility model read-write, the structural representation of having a dinner.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Referring to Fig. 1,2, a kind of have multi-functional electric care bed, include bed board body, bed board body is divided into 4 sections along X-direction, simultaneously symmetrical centered by X-axis, be divided into eight, be respectively upper left piece 1, lower-left piece 2, upper right piece 7, bottom right piece 8, take back upper piece 3, take back lower 4, take over upper piece 5 and take over lower 6, bottom at upper left piece 1, lower-left piece 2 is connected with one end of pivoted arm 9, the other end of pivoted arm 9 is connected with one end of connecting rod 11, the other end of connecting rod 11 is connected with the upper end of swivel nut 12, and swivel nut 12 is connected with left motor 14 by left screw rod 13; Take over upper piece 5, the bottom that takes over lower 6 is connected with one end of bent lower limb pivoted arm 15, the other end of bent lower limb pivoted arm 15 is connected with one end of bent leg connecting rod 16, the other end of bent leg connecting rod 16 is connected with right swivel nut 17, right swivel nut 17 is connected with right motor 19 by right screw rod 18.
Described upper left piece 1 and lower-left piece 2, upper left piece 1 with take back upper piece 3, lower-left piece 2 with take back lower 4, take back upper piece 3 with take back lower 4, take back upper piece 3 with take over upper piece 5, take back lower 4 with take over lower 6, take over upper piece 5 with upper right piece 7, take over lower 6 with bottom right piece 8, take over upper piece 5 with take over lower 6 and upper right piece 7 and bottom right piece 8 between all adopt hinge to join to be connected.
Bed board body is made as X-axis from left to right, upper left piece 1, lower-left piece 2 with take back on piece 3, lower 4 junctions of taking back establish Y
1axle, on taking back piece 3, take back lower 4 with take on piece 5, take over and establish Y for lower 6
2axle, on taking over piece 5, take over lower 6 with upper right piece 7, bottom right piece 8 junctions establish Y
3axle.
Described left motor, right motor adopt rotating speed 100-125 to turn, and power 10w controls or external power supply is controlled by 6-12V accumulator.
During use, left motor 14 drives left screw rod 13 rotations, promotes swivel nut 1 and moves left and right on left screw rod 13, along with moving left and right of swivel nut 1, drives pivoted arm 9, connecting rod 11 to rotate, thus promote upper left piece 1 and lower-left piece 2 around J point prop up, let-down; Right motor 19 drives right screw rod 18 rotations, promote right swivel nut 17 moves left and right on right screw rod 18, along with moving left and right of right swivel nut 17, drive bent lower limb pivoted arm 15, bent leg connecting rod 16 to rotate, thereby promote to take over upper piece 5, take over lower 6 around K point prop up, let-down, and upper right piece 7, bottom right piece 8 rotate around L point.
Referring to Fig. 3, wherein upper left piece 1, take back upper piece 3, take over upper piece 5 and upper right piece 7 form right side-overturn bed boards 21, lower-left piece 2, take back lower 4, lower 6 and bottom right piece 8 composition left side-turning bed boards 22 take over, between right side-overturn bed board 21 and left side-turning bed board 22, be provided with rotating shaft, left side-turning bed board 22 bottoms are connected with the left long end 23 of pivoted arm, right side-overturn bed board 21 bottoms are connected with the right long end 24 of pivoted arm, the short end 25 of pivoted arm is connected with one end of connecting rod 26, pivoted arm is flexibly connected with fulcrum 27, the other end of connecting rod 26 is connected with swivel nut 28, swivel nut 28 is connected with drive motors 30 by screw rod 29.
During use, drive motors 30 drives screw rod 29 to rotate, and swivel nut 28 can move left and right on screw rod, when swivel nut 28 moves right, connecting rod 26 pulls the short end 25 of pivoted arm to turn to the right, and then pull left long end 23, left long end 23 to pull left side-turning bed board 22 around rotating shaft rollover to the right, contrary, when swivel nut 28 is moved to the left, connecting rod 26 pulls the short end 25 of pivoted arm to turn to the left, and then pulls right long end 24 to the right, and left long end 23 pulls right side-overturn bed board 21 to turn on one's side around rotating shaft.
Referring to Fig. 4, take back be respectively equipped with on lower 4 take back upper shed 31 with take back under shed 32, the upper shed 31 of taking back is respectively equipped with left skateboard 33, the right slide plate 34 to the folding of bed board both sides with the under shed 32 of taking back, between left skateboard 33 and right slide plate 34, be provided with spring 35, left skateboard 33 stretches in left slideway 19, and right slide plate 34 stretches in right slideway 20; Restrict one end of 36 of left skateboard 33 right sides and Zola is connected, restrict 36 the other end of Zola is walked around after the left fixed pulley 37 that is located at upper piece 3 lower lefts of taking back the upper end around the reeded wheel 38 of its right side band, right slide plate 34 left sides are connected with one end of right stay cord 39, and the other end of right stay cord 39 is walked around the lower end being located at after the lower 4 bottom-right right fixed pulleys 40 of taking back around wheel 38; Described wheel 38 passes through Electric Machine Control.
During defecation, machine operation, drives wheel 38 to rotate, and Zola restricts 36, right stay cord 39 is tightened up on wheel 28, and left skateboard 33 and right slide plate 34 are pulled open outward; After defecation is complete, motor reversal, drives wheel 38 reversions, and Zola restricts 36, right stay cord 39 comes up, and left skateboard 33 closes up under the pulling force of spring with right slide plate 34.
Participate in Fig. 5, described bed board body is located on bedstead 41, on the side lever of bedstead 41, be connected with L shaped support link 42, the top of support link 42 is connected with a zigzag connecting rod 43, in the top cross bar 44 of connecting rod 43, be hinged with gripper shoe 45, in the outside of top cross bar 44, be provided with gripper shoe block 46.
Described support link 42 can make 360-degree horizontal rotation around the side lever of bedstead 41.
Described support link 42 can be made 360 degree vertical rotation around the side lever of bedstead 41.
Described connecting rod 43 can make 360-degree horizontal rotation around the upper end of support link 42.
Described connecting rod 43 can be made around the upper end of support link 42 360 degree vertical rotation.
Described gripper shoe 45 can be done 360 degree rotations around top cross bar.
Support link 42 and the linkage section of connecting rod 43 are rotated to the bed board top to user, fix being respectively connected of support link and bedstead and being connected of connecting rod 43 and support link, the gradient that regulates as required gripper shoe 45 can be used; Not the used time, the junction of above-mentioned parts is unclamped, support link 42 is rotated downward vertically, connecting rod 43 is rotation downward vertically also, after connecting rod 43 horizontally rotates again simultaneously, hides to bed board below.
Claims (10)
1. one kind has multi-functional electric care bed, include bed board body, bed board body is divided into 4 sections along X-direction, simultaneously symmetrical centered by X-axis, be divided into eight, be respectively upper left piece (1), lower-left piece (2), upper right piece (7), bottom right piece (8), take back upper piece (3), take back lower (4), upper piece (5) and take over lower (6) take over, in upper left piece (1), the bottom of lower-left piece (2) is connected with one end of pivoted arm (9), the other end of pivoted arm (9) is connected with one end of connecting rod (11), the other end of connecting rod (11) is connected with the upper end of swivel nut (12), swivel nut (12) is connected with left motor (14) by left screw rod (13), the take over bottom of upper piece (5), take over lower (6) is connected with one end of bent lower limb pivoted arm (15), the other end of bent lower limb pivoted arm (15) is connected with one end of bent leg connecting rod (16), the other end of bent leg connecting rod (16) is connected with right swivel nut (17), and right swivel nut (17) is connected with right motor (19) by right screw rod (18).
According to claim 1 a kind of have multi-functional electric care bed, it is characterized in that, described upper left piece (1) and lower-left piece (2), upper left piece (1) with take back upper piece (3), lower-left piece (2) and take back lower (4), take back upper piece (3) with take back lower (4), take back upper piece (3) with take over upper piece (5), take back lower (4) and take over lower (6), upper piece (5) and upper right piece (7) take over, lower (6) and bottom right piece (8) take over, take over upper piece (5) with take over lower (6) and upper right piece (7) and bottom right piece (8) between all adopt hinge handing-over to be connected.
According to claim 1 a kind of have multi-functional electric care bed, it is characterized in that, described upper left piece (1), take back upper piece (3), take over upper piece (5) and upper right piece (7) forms right side-overturn bed board (21), lower-left piece (2), take back lower (4), take over lower (6) and bottom right piece (8) composition left side-turning bed board (22), between right side-overturn bed board (21) and left side-turning bed board (22), be provided with rotating shaft, left side-turning bed board (22) bottom is connected with the left long end (23) of pivoted arm, right side-overturn bed board (21) bottom is connected with the right long end (24) of pivoted arm, the short end of pivoted arm (25) is connected with one end of connecting rod (26), pivoted arm is flexibly connected with fulcrum (27), the other end of connecting rod (26) is connected with swivel nut (28), swivel nut (28) is connected with drive motors (30) by screw rod (29).
According to claim 1 a kind of have multi-functional electric care bed, it is characterized in that, under described taking back, on piece (4), be respectively equipped with the upper shed of taking back (31) and take back under shed (32), the upper shed (31) of taking back is respectively equipped with to the left skateboard (33) of bed board both sides folding, right slide plate (34) with the under shed (32) of taking back, between left skateboard (33) and right slide plate (34), be provided with spring (35), left skateboard (33) stretches in left slideway (19), and right slide plate (34) stretches in right slideway (20); Left skateboard (33) right side is connected with one end of Zola's rope (36), the other end of Zola rope (36) is walked around after the left fixed pulley (37) that is located at upper piece (3) lower left of taking back the upper end around the reeded wheel of its right side band (38), right slide plate (34) left side is connected with one end of right stay cord (39), and the other end of right stay cord (39) is walked around the lower end being located at after lower (4) the bottom-right right fixed pulleys (40) of taking back around wheel (38); Described wheel (38) passes through Electric Machine Control.
According to claim 1 a kind of have multi-functional electric care bed, it is characterized in that, described bed board body is located on bedstead (41), on the side lever of bedstead 41, be connected with L shaped support link (42), the top of support link (42) is connected with a zigzag connecting rod (43), in the top cross bar (44) of connecting rod (43), be hinged with gripper shoe (45), in the outside of top cross bar (44), be provided with gripper shoe block (46).
6. according to claim 6 a kind ofly have multi-functional electric care bedly, it is characterized in that, described support link (42) can make 360-degree horizontal rotation around the side lever of bedstead (41).
7. according to a kind of described in claim 5 or 6, have multi-functional electric care bedly, it is characterized in that, described support link (42) can be made 360 degree vertical rotation around the side lever of bedstead (41).
8. according to claim 6 a kind ofly have multi-functional electric care bedly, it is characterized in that, described connecting rod (43) can make 360-degree horizontal rotation around the upper end of support link (42).
9. according to a kind of described in claim 6 or 8, have multi-functional electric care bedly, it is characterized in that, described connecting rod (43) can be made around the upper end of support link (42) 360 degree vertical rotation.
10. according to claim 6 a kind ofly have multi-functional electric care bedly, it is characterized in that, described gripper shoe (45) can be done 360 degree rotations around top cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035241.5U CN203736430U (en) | 2014-01-21 | 2014-01-21 | Multifunctional electric nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035241.5U CN203736430U (en) | 2014-01-21 | 2014-01-21 | Multifunctional electric nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736430U true CN203736430U (en) | 2014-07-30 |
Family
ID=51336301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035241.5U Expired - Fee Related CN203736430U (en) | 2014-01-21 | 2014-01-21 | Multifunctional electric nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736430U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250091A (en) * | 2015-12-11 | 2016-01-20 | 霍进铭 | Patient self care-based novel multifunctional sickbed |
| CN105342779A (en) * | 2015-11-23 | 2016-02-24 | 骆金山 | Manual and electric self-service automatic excrement collecting hospital bed capable of changing into sitting posture from lying posture |
| CN107594986A (en) * | 2017-11-06 | 2018-01-19 | 邓浓活 | A kind of durable type stretches bedstead |
| CN108814847A (en) * | 2018-04-04 | 2018-11-16 | 重庆顺美吉医疗器械有限公司 | A kind of convenient type nursing bed |
| CN110916932A (en) * | 2019-12-16 | 2020-03-27 | 上海健安舒电子科技有限公司 | Electronic medical bed with lifting pedestal pan |
| CN111053667A (en) * | 2019-12-31 | 2020-04-24 | 宁波欣雷医疗设备有限公司 | Frame of nursing bed |
-
2014
- 2014-01-21 CN CN201420035241.5U patent/CN203736430U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342779A (en) * | 2015-11-23 | 2016-02-24 | 骆金山 | Manual and electric self-service automatic excrement collecting hospital bed capable of changing into sitting posture from lying posture |
| CN105250091A (en) * | 2015-12-11 | 2016-01-20 | 霍进铭 | Patient self care-based novel multifunctional sickbed |
| CN107594986A (en) * | 2017-11-06 | 2018-01-19 | 邓浓活 | A kind of durable type stretches bedstead |
| CN108814847A (en) * | 2018-04-04 | 2018-11-16 | 重庆顺美吉医疗器械有限公司 | A kind of convenient type nursing bed |
| CN108814847B (en) * | 2018-04-04 | 2023-09-01 | 重庆顺美吉医疗器械有限公司 | Convenient nursing bed |
| CN110916932A (en) * | 2019-12-16 | 2020-03-27 | 上海健安舒电子科技有限公司 | Electronic medical bed with lifting pedestal pan |
| CN111053667A (en) * | 2019-12-31 | 2020-04-24 | 宁波欣雷医疗设备有限公司 | Frame of nursing bed |
| CN111053667B (en) * | 2019-12-31 | 2021-10-19 | 宁波欣雷医疗设备有限公司 | Frame of nursing bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203736430U (en) | Multifunctional electric nursing bed | |
| CN209575105U (en) | It is a kind of multifunctional medical health-eare nursing bed | |
| CN103405316A (en) | Multifunctional sickbed | |
| CN205215580U (en) | A medical treatment bed for intracardiac branch of academic or vocational study | |
| CN109288635A (en) | It is a kind of multifunctional medical health-eare nursing bed | |
| CN203425153U (en) | Multifunctional sickbed | |
| CN208319523U (en) | A kind of hospital's gastroenterology stomach massage machine | |
| CN109846621A (en) | A kind of nursing bed for assisting patient to lie on one's side | |
| CN201001827Y (en) | Multifunctional sport recovery bed | |
| CN208641090U (en) | Nursing bed | |
| CN206995417U (en) | A kind of hospital bed for being easy to adjusting size | |
| CN205903370U (en) | Multifunctional medical treatment bed | |
| CN204744721U (en) | Electrodynamic type head of a bed height -adjustable's sick bed | |
| CN206518661U (en) | A kind of medical bed with nursing bed | |
| CN108578108A (en) | A kind of patient with severe symptoms's Sick bed for medical care | |
| CN208464490U (en) | Integrated auxiliary device | |
| CN205054692U (en) | Adjustable fixing device of lateral position stands up | |
| CN202143684U (en) | Bed having bedpan | |
| CN202933139U (en) | Medical electric bed | |
| CN204428322U (en) | Multifunction nursing bed | |
| CN205729676U (en) | A kind of sick bed structure | |
| CN204814536U (en) | To special bed that can not crowd of taking care of oneself | |
| CN204971975U (en) | Nursing bed is lain, is sat to self -service regulation | |
| CN204428333U (en) | Nursing bed left and right turning over structure | |
| CN208785113U (en) | Nursing bed full-automatic multi-functional dining table |
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 |
Granted publication date: 20140730 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |