A kind of orthopedist can temper the cup of finger
Technical field
The present invention relates to the cups that a kind of cup more particularly to a kind of orthopedist can temper finger.
Background technique
Bone surgery accuracy with higher, therefore the finger of orthopedist needs preferable flexibility, in order to full
Sufficient work requirements, orthopedist can temper the flexibility of oneself finger, but typically no offer in the office of orthopedist
Orthopedist tempers the equipment of testing finger flexibility, and such orthopedist is difficult in the flexibility for tempering finger after work;In order to
Some equipment for tempering testing finger flexibility can be bought in the flexibility for tempering finger after work, orthopedist, and taken exercise
The equipment of testing finger flexibility is generally smaller, is easily lost.
Summary of the invention
In order to overcome orthopedist to be difficult to the shortcomings that tempering testing finger flexibility after work, the object of the present invention is to provide
A kind of cup that can facilitate orthopedist that can temper finger in the orthopedist for tempering testing finger flexibility after work.
Technical solution are as follows: a kind of orthopedist can temper the cup of finger, include cup ontology, partition, baffle, first
Spring, the first sealing ring, pushing hands, guide sleeve, T shape kelly, second spring, bracket, shaft, circular shell, water inlet pipe, annular are sliding
Rail, ring slider, the second sealing ring and circular slab, are horizontally installed with four partitions in cup ontology, and four partitions are by cup sheet
Body is divided into four cavitys, and opening is provided on partition, baffle is equipped in opening, baffle passes through on the right side of cup ontology, on the right side of baffle
It is connected with pushing hands, baffle left part is provided with apopore, and left side is opened there are four groove in cup ontology, and the interior left side of groove is connected with first
Spring, right part is connected with the first sealing ring vertically in groove, and baffle left part is located in the first sealing ring, baffle and the first sealing ring
Contact, baffle left side are connect with the first spring right end, the baffle of lower section and two baffle bottoms right side all uniform intervals of centre
Be provided with card slot, for the installation of cup ontology lower right side there are two guide sleeve, cup ontology right side central is also equipped with guide sleeve, in guide sleeve
Equipped with T shape kelly, second spring is connected between the shape kelly lower part T and guide sleeve bottom, second spring covers on T shape kelly, T shape
Kelly and card slot cooperate, and cup ontology internal upper part is equipped with bracket, shaft is equipped among cradle top, and shaft top is connected with
Circular shell, the partition left upper portion and circular shell bottom left of the top are respectively connected with water inlet pipe, the water inlet pipe bottom of lower section
It holds and is contacted at the top of the baffle with the top, the water inlet pipe bottom end of top is connected with the second sealing ring, and the water inlet pipe top of lower section connects
It is connected to also the second sealing ring, cup bodies top is equipped with endless glide, and slidingtype is equipped with ring slider, annular in endless glide
Slider top is equipped with circular slab, and the second sealing ring of upper and lower two sides is all contacted with circular slab, and circular slab right part is provided with water inlet,
It is provided with through-hole in the middle part of circular slab, shaft is located in through-hole.
As an improvement of the above scheme, further include having cooling mechanism, cooling mechanism include annular pipe, outer ring pipe,
Discharge tube, compression cylinder, piston, filler pipe, connecting tube, one-way cock and push rod, cup ontology internal upper part are horizontally installed with inner ring
Shape pipe, annular pipe are located in the cavity of the top, and cup outer body top is equipped with outer ring pipe, outer ring pipe top left
Discharge tube is connected between on the left of side and annular pipe, cup ontology right upper portion is equipped with compression cylinder, is equipped with and lives in compression cylinder
Plug, outer ring pipe are provided with suitable cold water, are connected with connecting tube between compression cylinder bottom left and outer ring pipe top right side,
It is connected with filler pipe between on the right side of compression cylinder left upper portion and annular pipe, is mounted on filler pipe, connecting tube and discharge tube
One-way cock, piston right side central are connected with push rod, the pushing hands left lower connection of push rod right end and the top.
It as an improvement of the above scheme, further include having bearing block, bull stick, pinion gear, switch block and outer gear ring, cup ontology
Handle forward upper is equipped with bearing block, and bull stick is equipped in bearing block, and bull stick top is equipped with pinion gear, the connection of bull stick top
There is switch block, outer gear ring is installed on the outside of circular slab, outer gear ring is engaged with pinion gear.
Orthopedist first rotates circular slab 180 degree, keeps water inlet corresponding with water inlet pipe, is then pressed to the left most with index finger
The pushing hands of top drives the baffle of the top to be moved to the left, and the first spring of the top is compressed, when the top apopore with
When water inlet pipe is corresponding, orthopedist stops the pushing hands for pressing the top to the left, then presses four lower second to the left with middle finger
Pushing hands drives second baffle to be moved to the left, at this time second the first spring compressed and second apopore just with water inlet
Manage corresponding, above under the action of second spring, the T shape kelly of top is slid into the card slot of the rightmost side, and second is kept off
Board is lived, and similarly, orthopedist's lower third pushing hands of nameless pressing four to the left keeps third apopore opposite with water inlet pipe
It answers, then presses the pushing hands of four lower bottoms to the left with little finger, keep the apopore of bottom corresponding with water inlet pipe, orthopedist
Water can be poured into circular shell, water is flowed into four cavitys by water inlet pipe.After all filling water in four cavitys, bone
Section doctor stops pouring into water in circular shell, then unclamps the pushing hands of the top, in the top under the action of the first spring, most
The baffle of top resets to the right, then pulls downward on T shape kelly, and second spring is stretched, when make T shape kelly remove card slot in
When, under the action of the first spring, baffle resets to the right, and orthopedist can unclamp T shape kelly, in the effect of second spring
Under, T shape kelly resets upwards, is rotated further by circular slab 180 degree, makes round sheet reset.When orthopedist wants to drink water, orthopaedics doctor
The raw pushing hands for pressing the top to the left with index finger, keeps the apopore of the top corresponding with water inlet pipe, is then pressed to the left with middle finger
Four lower second pushing hands are pressed, keep second apopore corresponding with water inlet pipe, then are pushed away with the lower third of nameless pressing four to the left
Hand keeps third apopore corresponding with water inlet pipe, finally presses the pushing hands of four lower bottoms to the left with little finger, makes bottom
Apopore it is corresponding with water inlet pipe, orthopedist can the intrinsic water of drinking cup.After finishing off, orthopedist unclamps most upper
The pushing hands of side, resets the baffle of the top to the right, then pulls downward on T shape kelly, reset baffle to the right, orthopedist is
T shape kelly can be unclamped, so orthopedist can be facilitated to temper testing finger flexibility after work.
When orthopedist wants to drink warm water, the pushing hands with index finger pressing the top of orthopedist repeatedly, in the top the
Under the action of one spring, the baffle of the top is moved left and right, and the pushing hands of the top is driven to move left and right, to drive push rod or so
It is mobile, and then moved left and right with piston, as the piston moves to the right, the cold water in outer ring pipe is compressed by connecting tube inspiration
In cylinder, when piston is moved to the left, the cold water in compression cylinder is flowed into annular pipe by filler pipe, and piston continues to the left at this time
It is mobile so that the cold water of annular pipe is flowed back in outer ring pipe by discharge tube, repeatedly, can make cold water outer ring pipe,
Compression cylinder and annular pipe internal circulation flow, so as to cool down to the intracorporal water of the top chamber.When the top, chamber is intracorporal
When water reaches suitable temperature, orthopedist presses the pushing hands of the top with index finger to the left, makes the apopore and water inlet pipe of the top
Corresponding, orthopedist can drink the intracorporal warm water of the top chamber.After finishing off, the pushing hands of the top is unclamped.In this way, can either
Cool down to water, can also temper the flexibility of orthopedist's index finger.
When needing to rotate circular slab, orthopedist rotates switch block with thumb, bar rotation is driven, to drive pinion gear
Rotation, and then outer gear ring rotation is driven, circular slab rotates with it.When water inlet is corresponding with water inlet pipe, orthopedist stops
Switch block is rotated, so as to temper the flexibility of orthopedist's thumb.
Compared with prior art, the present invention has the advantage that the present invention is by pressing pushing hands, can to temper finger flexible
Property, so orthopedist can be facilitated to temper testing finger flexibility after work;Water can either be dropped by cooling mechanism
Temperature can also temper the flexibility of orthopedist's index finger;Orthopedist also can be used thumb to rotate switch block, make water inlet and water inlet pipe
It is corresponding, so as to temper the flexibility of orthopedist's thumb.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram of part A of the present invention.
Fig. 3 is the enlarged diagram of part B of the present invention.
Fig. 4 is the enlarged diagram of C portion of the present invention.
Fig. 5 is the enlarged diagram of the part D of the present invention.
Figure label title: 1. cup ontologies, 2. partitions, 3. openings, 4. baffles, 5. apopores, 6. grooves, 7. first bullets
Spring, 8. first sealing rings, 9. pushing hands, 10. card slots, 11. guide sleeves, 12.T shape kelly, 13. second springs, 14. brackets, 15. turns
Axis, 16. circular shells, 17. water inlet pipes, 18. endless glides, 19. ring sliders, 20. second sealing rings, 21. circular slabs, 22.
Through-hole, 23. water inlets, 24. cooling mechanisms, 241. annular pipes, 242. outer ring pipes, 243. discharge tubes, 244. compression cylinders,
245. pistons, 246. filler pipes, 247. connecting tubes, 248. one-way cocks, 249. push rods, 25. bearing blocks, 26. bull sticks, 27. is small
Gear, 28. switch blocks, 29. outer gear rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of orthopedist can temper the cup of finger, include cup ontology 1, partition 2, baffle 4, first as shown in Figs. 1-5
Spring 7, the first sealing ring 8, pushing hands 9, guide sleeve 11, T shape kelly 12, second spring 13, bracket 14, shaft 15, circular shell 16,
Water inlet pipe 17, endless glide 18, ring slider 19, the second sealing ring 20 and circular slab 21 are horizontally installed with four in cup ontology 1
Cup ontology 1 is divided into four cavitys by a partition 2, four partitions 2, and opening 3 is provided on partition 2, is equipped with baffle 4 in opening 3,
Baffle 4 passes through the right side of cup ontology 1, is connected with pushing hands 9 on the right side of baffle 4, and 4 left part of baffle is provided with apopore 5, in cup ontology 1
Left side is opened there are four groove 6, and the interior left side of groove 6 is connected with the first spring 7, and right part is connected with the first sealing ring vertically in groove 6
8,4 left part of baffle is located in the first sealing ring 8, and baffle 4 is contacted with the first sealing ring 8,4 left side of baffle and 7 right end of the first spring
Connection, the baffle 4 of lower section and two intermediate 4 bottom rights of baffle are all evenly spaced to be provided with card slot 10,1 right side of cup ontology
There are two guide sleeve 11,1 right side central of cup ontology is also equipped with guide sleeve 11 for lower part installation, is equipped with T shape kelly 12, T in guide sleeve 11
Second spring 13 is connected between 11 bottom of 12 lower part of shape kelly and guide sleeve, 13 sets of second spring on T shape kelly 12, T shape card
Bar 12 and card slot 10 cooperate, and 1 internal upper part of cup ontology is equipped with bracket 14, and 14 top center of bracket is equipped with shaft 15, shaft
15 tops are connected with circular shell 16, and 2 left upper portion of partition and 16 bottom left of circular shell of the top are respectively connected with into water
Pipe 17 contacts at the top of 17 bottom end of water inlet pipe of lower section and the baffle 4 of the top, and it is close that 17 bottom end of water inlet pipe of top is connected with second
Seal 20,17 top of water inlet pipe of lower section are connected with also the second sealing ring 20, are equipped with endless glide 18 at the top of cup ontology 1,
Slidingtype is equipped with ring slider 19 in endless glide 18, is equipped with circular slab 21 at the top of ring slider 19, and the second of upper and lower two sides
Sealing ring 20 is all contacted with circular slab 21, and 21 right part of circular slab is provided with water inlet 23, and through-hole 22, shaft are provided in the middle part of circular slab 21
15 are located in through-hole 22.
Embodiment 2
A kind of orthopedist can temper the cup of finger, include cup ontology 1, partition 2, baffle 4, first as shown in Figs. 1-5
Spring 7, the first sealing ring 8, pushing hands 9, guide sleeve 11, T shape kelly 12, second spring 13, bracket 14, shaft 15, circular shell 16,
Water inlet pipe 17, endless glide 18, ring slider 19, the second sealing ring 20 and circular slab 21 are horizontally installed with four in cup ontology 1
Cup ontology 1 is divided into four cavitys by a partition 2, four partitions 2, and opening 3 is provided on partition 2, is equipped with baffle 4 in opening 3,
Baffle 4 passes through the right side of cup ontology 1, is connected with pushing hands 9 on the right side of baffle 4, and 4 left part of baffle is provided with apopore 5, in cup ontology 1
Left side is opened there are four groove 6, and the interior left side of groove 6 is connected with the first spring 7, and right part is connected with the first sealing ring vertically in groove 6
8,4 left part of baffle is located in the first sealing ring 8, and baffle 4 is contacted with the first sealing ring 8,4 left side of baffle and 7 right end of the first spring
Connection, the baffle 4 of lower section and two intermediate 4 bottom rights of baffle are all evenly spaced to be provided with card slot 10,1 right side of cup ontology
There are two guide sleeve 11,1 right side central of cup ontology is also equipped with guide sleeve 11 for lower part installation, is equipped with T shape kelly 12, T in guide sleeve 11
Second spring 13 is connected between 11 bottom of 12 lower part of shape kelly and guide sleeve, 13 sets of second spring on T shape kelly 12, T shape card
Bar 12 and card slot 10 cooperate, and 1 internal upper part of cup ontology is equipped with bracket 14, and 14 top center of bracket is equipped with shaft 15, shaft
15 tops are connected with circular shell 16, and 2 left upper portion of partition and 16 bottom left of circular shell of the top are respectively connected with into water
Pipe 17 contacts at the top of 17 bottom end of water inlet pipe of lower section and the baffle 4 of the top, and it is close that 17 bottom end of water inlet pipe of top is connected with second
Seal 20,17 top of water inlet pipe of lower section are connected with also the second sealing ring 20, are equipped with endless glide 18 at the top of cup ontology 1,
Slidingtype is equipped with ring slider 19 in endless glide 18, is equipped with circular slab 21 at the top of ring slider 19, and the second of upper and lower two sides
Sealing ring 20 is all contacted with circular slab 21, and 21 right part of circular slab is provided with water inlet 23, and through-hole 22, shaft are provided in the middle part of circular slab 21
15 are located in through-hole 22.
Further include having cooling mechanism 24, cooling mechanism 24 include annular pipe 241, outer ring pipe 242, discharge tube 243,
Compression cylinder 244, piston 245, filler pipe 246, connecting tube 247, one-way cock 248 and push rod 249,1 internal upper part water of cup ontology
Safety is equipped with annular pipe 241, and annular pipe 241 is located in the cavity of the top, and 1 outer upper of cup ontology is equipped with outer ring
Discharge tube 243,1 right side of cup ontology are connected between on the left of shape pipe 242,242 top left side of outer ring pipe and annular pipe 241
Top is equipped with compression cylinder 244, is equipped with piston 245 in compression cylinder 244, outer ring pipe 242 is provided with suitable cold water, compression cylinder
Connecting tube 247,244 left upper portion of compression cylinder and annular are connected between 242 top right side of 244 bottom lefts and outer ring pipe
Pipe is connected with filler pipe 246 between 241 right side, is mounted on one-way cock on filler pipe 246, connecting tube 247 and discharge tube 243
248,245 right side central of piston is connected with push rod 249,9 left lower of the pushing hands connection of 249 right end of push rod and the top.
Embodiment 3
A kind of orthopedist can temper the cup of finger, include cup ontology 1, partition 2, baffle 4, first as shown in Figs. 1-5
Spring 7, the first sealing ring 8, pushing hands 9, guide sleeve 11, T shape kelly 12, second spring 13, bracket 14, shaft 15, circular shell 16,
Water inlet pipe 17, endless glide 18, ring slider 19, the second sealing ring 20 and circular slab 21 are horizontally installed with four in cup ontology 1
Cup ontology 1 is divided into four cavitys by a partition 2, four partitions 2, and opening 3 is provided on partition 2, is equipped with baffle 4 in opening 3,
Baffle 4 passes through the right side of cup ontology 1, is connected with pushing hands 9 on the right side of baffle 4, and 4 left part of baffle is provided with apopore 5, in cup ontology 1
Left side is opened there are four groove 6, and the interior left side of groove 6 is connected with the first spring 7, and right part is connected with the first sealing ring vertically in groove 6
8,4 left part of baffle is located in the first sealing ring 8, and baffle 4 is contacted with the first sealing ring 8,4 left side of baffle and 7 right end of the first spring
Connection, the baffle 4 of lower section and two intermediate 4 bottom rights of baffle are all evenly spaced to be provided with card slot 10,1 right side of cup ontology
There are two guide sleeve 11,1 right side central of cup ontology is also equipped with guide sleeve 11 for lower part installation, is equipped with T shape kelly 12, T in guide sleeve 11
Second spring 13 is connected between 11 bottom of 12 lower part of shape kelly and guide sleeve, 13 sets of second spring on T shape kelly 12, T shape card
Bar 12 and card slot 10 cooperate, and 1 internal upper part of cup ontology is equipped with bracket 14, and 14 top center of bracket is equipped with shaft 15, shaft
15 tops are connected with circular shell 16, and 2 left upper portion of partition and 16 bottom left of circular shell of the top are respectively connected with into water
Pipe 17 contacts at the top of 17 bottom end of water inlet pipe of lower section and the baffle 4 of the top, and it is close that 17 bottom end of water inlet pipe of top is connected with second
Seal 20,17 top of water inlet pipe of lower section are connected with also the second sealing ring 20, are equipped with endless glide 18 at the top of cup ontology 1,
Slidingtype is equipped with ring slider 19 in endless glide 18, is equipped with circular slab 21 at the top of ring slider 19, and the second of upper and lower two sides
Sealing ring 20 is all contacted with circular slab 21, and 21 right part of circular slab is provided with water inlet 23, and through-hole 22, shaft are provided in the middle part of circular slab 21
15 are located in through-hole 22.
Further include having cooling mechanism 24, cooling mechanism 24 include annular pipe 241, outer ring pipe 242, discharge tube 243,
Compression cylinder 244, piston 245, filler pipe 246, connecting tube 247, one-way cock 248 and push rod 249,1 internal upper part water of cup ontology
Safety is equipped with annular pipe 241, and annular pipe 241 is located in the cavity of the top, and 1 outer upper of cup ontology is equipped with outer ring
Discharge tube 243,1 right side of cup ontology are connected between on the left of shape pipe 242,242 top left side of outer ring pipe and annular pipe 241
Top is equipped with compression cylinder 244, is equipped with piston 245 in compression cylinder 244, outer ring pipe 242 is provided with suitable cold water, compression cylinder
Connecting tube 247,244 left upper portion of compression cylinder and annular are connected between 242 top right side of 244 bottom lefts and outer ring pipe
Pipe is connected with filler pipe 246 between 241 right side, is mounted on one-way cock on filler pipe 246, connecting tube 247 and discharge tube 243
248,245 right side central of piston is connected with push rod 249,9 left lower of the pushing hands connection of 249 right end of push rod and the top.
It further include having bearing block 25, bull stick 26, pinion gear 27, switch block 28 and outer gear ring 29, on front side of the handle of cup ontology 1
Top is equipped with bearing block 25, and bull stick 26 is equipped in bearing block 25, and 26 top of bull stick is equipped with pinion gear 27,26 top of bull stick
It is connected with switch block 28, outer gear ring 29 is installed on the outside of circular slab 21, outer gear ring 29 is engaged with pinion gear 27.
Orthopedist first rotates 21180 degree of circular slab, keeps water inlet 23 corresponding with water inlet pipe 17, then to the left with index finger
The pushing hands 9 for pressing the top, drives the baffle 4 of the top to be moved to the left, the first spring 7 of the top is compressed, and the top is worked as
Apopore 5 it is corresponding with water inlet pipe 17 when, orthopedist stop to the left press the top pushing hands 9, then to the left with middle finger
Four lower second pushing hands 9 are pressed, second baffle 4 is driven to be moved to the left, second the first spring 7 is compressed and second at this time
Apopore 5 is just corresponding with water inlet pipe 17, and above under the action of second spring 13, the T shape kelly 12 of top is slid into most
In the card slot 10 on right side, second baffle 4 is blocked, similarly, orthopedist's lower third pushing hands of nameless pressing four to the left
9, keep third apopore 5 corresponding with water inlet pipe 17, then press the pushing hands 9 of four lower bottoms to the left with little finger, makes most lower
The apopore 5 of side is corresponding with water inlet pipe 17, and orthopedist can pour into water in circular shell 16, and water is flowed by water inlet pipe 17
Enter in four cavitys.After all filling water in four cavitys, orthopedist stops pouring into water in circular shell 16, then loose
The pushing hands 9 for opening the top, in the top under the action of the first spring 7, the baffle 4 of the top resets to the right, then pulls downward on T
Shape kelly 12, second spring 13 are stretched, when removing T shape kelly 12 in card slot 10, under the action of the first spring 7, and gear
Plate 4 resets to the right, and orthopedist can unclamp T shape kelly 12, and under the action of second spring 13, T shape kelly 12 resets upwards,
21180 degree of circular slab are rotated further by, circular slab 21 is resetted.When orthopedist wants to drink water, orthopedist is pressed to the left with index finger
The pushing hands 9 for pressing the top, keeps the apopore 5 of the top corresponding with water inlet pipe 17, then presses four lower second to the left with middle finger
A pushing hands 9 keeps second apopore 5 corresponding with water inlet pipe 17, then presses four lower third pushing hands 9 to the left with nameless, makes
Third apopore 5 is corresponding with water inlet pipe 17, finally presses the pushing hands 9 of four lower bottoms to the left with little finger, makes bottom
Apopore 5 it is corresponding with water inlet pipe 17, orthopedist can water in drinking cup ontology 1.After finishing off, orthopedist unclamps
The pushing hands 9 of the top resets the baffle 4 of the top to the right, then pulls downward on T shape kelly 12, resets baffle 4 to the right,
Orthopedist can unclamp T shape kelly 12, so orthopedist can be facilitated to temper testing finger flexibility after work.
When orthopedist wants to drink warm water, the pushing hands 9 with index finger pressing the top of orthopedist repeatedly, in the top the
Under the action of one spring 7, the baffle 4 of the top is moved left and right, and drives the pushing hands 9 of the top to move left and right, to drive push rod
249 move left and right, and then move left and right with piston 245, and when piston 245 moves right, the cold water in outer ring pipe 242 is logical
It crosses in 247 inspiration compression cylinder 244 of connecting tube, when piston 245 is moved to the left, the cold water in compression cylinder 244 passes through filler pipe 246
It flows into annular pipe 241, piston 245 continues to be moved to the left at this time, so that the cold water of annular pipe 241 passes through discharge tube 243
It flows back in outer ring pipe 242, repeatedly, cold water can be made to recycle in outer ring pipe 242, compression cylinder 244 and annular pipe 241
Flowing, so as to cool down to the intracorporal water of the top chamber.When chamber intracorporal water in the top reaches suitable temperature, orthopaedics doctor
The raw pushing hands 9 for pressing the top to the left with index finger, keeps the apopore 5 of the top corresponding with water inlet pipe 17, orthopedist
Drink the intracorporal warm water of the top chamber.After finishing off, the pushing hands 9 of the top is unclamped.In this way, can either cool down to water, may be used also
Temper the flexibility of orthopedist's index finger.
When needing to rotate circular slab 21, orthopedist rotates switch block 28 with thumb, drives bull stick 26 to rotate, to drive
Pinion gear 27 rotates, and then outer gear ring 29 is driven to rotate, and circular slab 21 rotates with it.When water inlet 23 is corresponding with water inlet pipe 17
When, orthopedist stops operating switch block 28, so as to temper the flexibility of orthopedist's thumb.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.